Automatic adhesive tape pasting device

Abstract

An automatic adhesive tape pasting device comprises a rack, an automatic feeding mechanism, an automatic centering mechanism and a supporting frame are sequentially arranged on the rack, a plurality of winding rollers are placed on the automatic feeding mechanism, a horizontal driving assembly is arranged on the supporting frame, and a lifting driving assembly is arranged on the horizontal driving assembly; a mounting plate is fixedly arranged on the surface of the lifting driving assembly, a first pressure air cylinder and a swing block are rotationally connected, the first pressure air cylinder is located between the mounting plate and the swing block, and the execution end is rotationally connected with the swing end of the swing block; a connecting plate is arranged at the rotating end of the swinging block, a mounting disc is rotationally arranged on the connecting plate, an adhesive tape roll is mounted on the mounting disc, and a guide assembly and a first pressing wheel are arranged at the swinging end of the swinging block; a secondary pressing assembly is arranged on the surface, close to the automatic centering mechanism, of the mounting plate, and a cutting component is arranged on the other surface of the mounting plate. According to the utility model, the automatic centering mechanism is used for avoiding the phenomenon of inclined pasting, the adhesive tape is flattened through two-time pressing, and the whole process is completely automatic, so that the pasting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film production, in particular to an automatic adhesive tape sticking device. Background Art

[0002] During the film production process, the produced film is generally wound on a roll, and then a corresponding tape label is affixed to the curved outer surface.

[0003] At present, manual pasting is generally adopted, which may cause the tape to be uneven and the whole tape to be pasted crookedly, and the pasting efficiency is also relatively low. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an automatic tape sticking device, so that the tape is flat during the sticking process and will not be stuck crooked, while improving the sticking efficiency.

[0005] An automatic tape applying device comprises a frame, wherein an automatic feeding mechanism, an automatic centering mechanism and a support frame are sequentially provided on the frame, a plurality of rollers are placed on the automatic feeding mechanism, a horizontal driving assembly is provided on the support frame, and a lifting driving assembly is provided on the horizontal driving assembly;

[0006] A mounting plate is fixedly provided on the surface of the lifting drive assembly, and is rotatably connected to a first pressure cylinder and a swing block. The first pressure cylinder is located between the mounting plate and the swing block, and the execution end is rotatably connected to the swing end of the swing block.

[0007] A connecting plate is provided on the rotating end of the swing block, a mounting plate is rotatably provided on the connecting plate, a tape roll is mounted on the mounting plate, a guide assembly and a first pressing wheel are provided on the swing end of the swing block, and the first end of the tape guided by the guide assembly is located at the bottom of the first pressing wheel;

[0008] A secondary pressing assembly is provided on the surface of the mounting plate close to the automatic centering mechanism, and a cutting component is provided on the other surface. The cutting component is located between the secondary pressing assembly and the primary pressing wheel. The secondary pressing assembly and the primary pressing wheel are located directly above the automatic centering mechanism, and the bottom of the primary pressing wheel is higher than the bottom of the secondary pressing assembly.

[0009] Compared with the prior art, the present invention avoids crooked pasting by using an automatic centering mechanism, makes the tape flat through two pressings, and the entire process is fully automated, thereby improving pasting efficiency.

[0010] Furthermore, the secondary pressure assembly includes a secondary pressure cylinder fixed on the mounting plate, a guide block provided on the secondary pressure cylinder and connected to the execution end of the secondary pressure cylinder, and a secondary pressure wheel provided at the bottom of the guide block.

[0011] Furthermore, the cutting component includes a first support block fixed on the mounting plate, front and rear cylinders arranged on the first support block, a second support block arranged on the front and rear cylinders, a cutting cylinder arranged on the second support block, and a cutting assembly arranged at the bottom of the cutting cylinder.

[0012] Furthermore, the cutting assembly includes a mounting frame arranged at the bottom of the second support block, a fixed blade arranged on the mounting frame, and a movable blade rotatably connected to the fixed blade, and the execution end of the cutting cylinder passes through the mounting frame and is connected to the movable blade.

[0013] Furthermore, the automatic centering mechanism includes a centering cylinder symmetrically arranged on the frame, and a roller plug arranged on the execution end of the centering cylinder;

[0014] The execution ends of the two centering cylinders are arranged facing each other, and at least one lifting and blocking cylinder is provided between the two centering cylinders. A centering baffle is provided on the top of each lifting and blocking cylinder, and the centering baffle can move upward.

[0015] Furthermore, an inclined receiving plate is provided between the two centering cylinders, and the top of the centering baffle can pass through the inclined receiving plate.

[0016] Furthermore, the automatic loading mechanism includes an inclined loading track arranged on the frame, a loading lifting cylinder arranged at the bottom end of the inclined loading track, and a loading baffle connected to the execution end of the loading lifting cylinder, and the loading baffle can move upward.

[0017] Furthermore, the feeding baffle includes a vertical plate close to the inclined feeding track, and a triangular plate provided on the vertical plate and connected to the execution end of the feeding lifting cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the automatic tape sticking device in the present invention;

[0019] Figure 2 for Figure 1 An enlarged schematic diagram of the middle tape portion;

[0020] Figure 3 for Figure 2 Exploded view of

[0021] Figure 4 for Figure 3 Schematic diagram of the structure of the cutting component;

[0022] Figure 5 for Figure 1 Installation diagram of the automatic feeding mechanism and automatic centering mechanism;

[0023] Figure 6 for Figure 5 Exploded view of the automatic loading mechanism and automatic centering mechanism.

[0024] Description of main component symbols:

[0025] frame 10 Automatic feeding mechanism 11 Inclined loading track 111 Feeding lifting cylinder 112 Loading baffle 113 vertical board 1131 Set square 1132 Automatic centering mechanism 12 Centering cylinder 121 Roller plug 122 Lifting blocking cylinder 123 Centering baffle 124 Inclined docking plate 125 Support frame 13 Roller 14 Horizontal drive assembly 15 Lifting drive assembly 16 Mounting plate 17 First pressure cylinder 18 Swing Block 19 Swing Block 19 Installation disk 21 tape roll 22 Guide components 23 First pressing wheel 24 Secondary pressure components 25 Secondary pressure cylinder 251 Guide block 252 Secondary pressure wheel 253 Cutting parts 26 First support block 261 Front and rear cylinders 262 Second support block 263 Cutting cylinder 264 Clipping components 265 Mounting bracket 2651 Fixed blade 2652 Movable blade 2653 Material box 27

[0026] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0027] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0028] See also Figures 1 to 3 An automatic tape applying device provided in one embodiment of the present invention includes a frame 10, on which an automatic feeding mechanism 11, an automatic centering mechanism 12, and a support frame 13 are sequentially provided. A plurality of rollers 14 are placed on the automatic feeding mechanism 11, and a horizontal driving assembly 15 is provided on the support frame 13. A lifting driving assembly 16 is provided on the horizontal driving assembly 15.

[0029] A mounting plate 17 is fixedly provided on the surface of the lifting drive assembly 16, and is rotatably connected to a first pressure cylinder 18 and a swing block 19. The first pressure cylinder 18 is located between the mounting plate 17 and the swing block 19, and the execution end is rotatably connected to the swing end of the swing block 19.

[0030] A connecting plate 20 is provided on the rotating end of the swing block 19, and a mounting plate 21 is rotatably provided on the connecting plate 20. A tape roll 22 is mounted on the mounting plate 21. A guide assembly 23 and a first pressing wheel 24 are provided on the swing end of the swing block 19. The first end of the tape guided by the guide assembly 23 is located at the bottom of the first pressing wheel 24.

[0031] A secondary pressing assembly 25 is provided on the surface of the mounting plate 17 close to the automatic centering mechanism 12, and a cutting component 26 is provided on the other surface. The cutting component 26 is located between the secondary pressing assembly 25 and the primary pressing wheel 24. The secondary pressing assembly 25 and the primary pressing wheel 24 are located directly above the automatic centering mechanism 12, and the bottom of the primary pressing wheel 24 is higher than the bottom of the secondary pressing assembly 25.

[0032] It should be noted that, in the present application, the horizontal drive assembly 15 is driven by a synchronous belt, and the lifting drive assembly 16 is driven by a cylinder. When applying the tape, the automatic feeding mechanism 11 sends the roller 14 to the automatic centering mechanism 12, and the automatic centering mechanism 12 positions and calibrates the roller 14 to prevent the roller 14 from deviating; the horizontal drive assembly 15 moves to the leftmost side, and the lifting drive assembly 16 descends, so that the first pressure wheel 24 sticks the first end of the tape to the roller 14; the horizontal drive assembly 15 moves to the right, and at the same time, the secondary pressure assembly 25 performs a secondary pressing on the tape pasted on the roller 14 to make the tape flat; after the horizontal drive assembly 15 moves to the rightmost side, the first pressure cylinder 18 drives the first pressure wheel 24 to lift up (in order to avoid interference, the first pressure cylinder 18 itself will rotate), and the cutting component 26 cuts the tape.

[0033] See also Figure 2 and Figure 3 The secondary pressure assembly 25 includes a secondary pressure cylinder 251 fixed on the mounting plate 17, a guide block 252 provided on the secondary pressure cylinder 251 and connected to the execution end of the secondary pressure cylinder 251, and a secondary pressure wheel 253 provided at the bottom of the guide block 252.

[0034] In a preferred embodiment of the present application, in order to achieve a better pressing effect, the axis of the secondary pressing wheel 253 is perpendicular to the axis of the winding roller 14 , and the secondary pressing wheel 253 can rotate in the guide block 252 .

[0035] See also Figure 3 and Figure 4 The cutting component 26 includes a first support block 261 fixed on the mounting plate 17, a front and rear cylinder 262 arranged on the first support block 261, a second support block 263 arranged on the front and rear cylinder 262, a cutting cylinder 264 arranged on the second support block 263, and a cutting component 265 arranged at the bottom of the cutting cylinder 264.

[0036] It should be noted that, when applying the tape, in order to avoid interference, the cutting component 26 is close to the support frame 13. After applying, when cutting is required, the front and rear cylinders 262 drive the entire cutting component 26 to move forward and cut the tape.

[0037] In a preferred embodiment of the present application, the cutting assembly 265 includes a mounting frame 2651 arranged at the bottom of the second support block 263, a fixed blade 2652 arranged on the mounting frame 2651, and a movable blade 2653 rotatably connected to the fixed blade 2652, and the execution end of the cutting cylinder 264 passes through the mounting frame 2651 and is connected to the movable blade 2653.

[0038] Specifically, one end of the movable blade 2653 and the fixed blade 2652 is a rotating connection end, and the other end is a movable opening end. The execution end of the cutting cylinder 264 is connected to the middle part of the movable blade 2653, thereby driving the movable blade 2653 to open and close relative to the fixed blade 2652 to realize the cutting action.

[0039] See also Figure 1 , Figure 5 and Figure 6 The automatic centering mechanism 12 includes a centering cylinder 121 symmetrically arranged on the frame 10, and a roller plug 122 arranged on the execution end of the centering cylinder 121;

[0040] The execution ends of the two centering cylinders 121 are arranged facing each other, and at least one lifting blocking cylinder 123 is provided between the two centering cylinders 121. A centering baffle 124 is provided on the top of each lifting blocking cylinder 123, and the centering baffle 124 can move upward.

[0041] Specifically, during the centering process, the lifting blocking cylinder 123 drives the centering baffle 124 to rise, blocking the roller 14, and then the execution ends of the two centering cylinders 121 extend out, fixing the roller 14 through the two roller plugs 122, thereby realizing the centering function.

[0042] In a preferred embodiment of the present application, an inclined receiving plate 125 is provided between the two centering cylinders 121, and the top of the centering baffle 124 can pass through the inclined receiving plate 125, so that the roller 14 after the tape is pasted can fall into the material box 27 through the inclined receiving plate 125.

[0043] See also Figure 1 , Figure 5 and Figure 6 The automatic loading mechanism 11 includes an inclined loading track 111 provided on the frame 10, a loading lifting cylinder 112 provided at the bottom end of the inclined loading track 111, and a loading baffle 113 connected to the execution end of the loading lifting cylinder 112, and the loading baffle 113 can move upward.

[0044] It should be noted that, by providing the inclined loading track 111 , the roller 14 therein can automatically slide down under the action of its own gravity.

[0045] In a preferred embodiment of the present application, the loading baffle 113 includes a vertical plate 1131 adjacent to the inclined loading track 111, and a triangular plate 1132 disposed on the vertical plate 1131 and connected to the actuator end of the loading lifting cylinder 112. When the loading lifting cylinder 112 drives the triangular plate 1132 upward, it can not only separate the subsequent rolls, but also push the current roll into the automatic centering mechanism 12.

[0046] It should be further explained that, during use, the present invention is carried out according to the following steps:

[0047] The automatic feeding mechanism 11 sequentially delivers the winding roller 14 to the automatic centering mechanism 12, and the automatic centering mechanism 12 performs positioning and calibration on the winding roller 14;

[0048] The horizontal drive assembly 15 moves to the far left, and the lifting drive assembly 16 descends, so that the first pressing wheel 24 sticks the first end of the tape to the winding roller 14. At this time, the secondary pressing wheel 253 is located outside the end of the winding roller 14.

[0049] The horizontal drive assembly 15 moves to the right, and at the same time, the secondary pressing assembly 25 performs a secondary pressing on the tape attached to the roller 14 to make the tape flat. At this time, the tape roll rotates under the action of tension, and the tape is attached to the roller 14 from left to right in sequence.

[0050] When the horizontal drive assembly 15 moves to the right to a distance of 3 cm from the rightmost end, it stops moving, the first pressure cylinder 18 drives the first pressure wheel 24 to lift up, the cutting assembly 265 moves forward to cut the tape and then retreats, the horizontal drive assembly 15 moves another 3 cm to the rightmost end, and the secondary pressure wheel 253 presses the end of the tape;

[0051] When the secondary pressure assembly 25 moves to the rightmost end, the secondary pressure assembly 25 drives the secondary pressure wheel 253 to retract upward, the automatic centering mechanism 12 releases the winding roller 14, and the lifting blocking cylinder 123 drives the centering baffle 124 to descend. At this time, the winding roller 14 rolls into the material box 27 next to it.

[0052] In summary, in the present invention, the automatic centering mechanism 12 is used to avoid the phenomenon of crooked pasting, the tape is made flat through two pressings, and the entire process is fully automated, thereby improving pasting efficiency.

[0053] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. The above-mentioned embodiments only express several implementation methods of the utility model, and their descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the utility model, several variations and improvements can be made, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. An automatic tape applying device, comprising a frame, characterized in that: The frame is provided with an automatic feeding mechanism, an automatic centering mechanism and a support frame in sequence, the automatic feeding mechanism is provided with a plurality of rollers, the support frame is provided with a horizontal driving assembly, and the horizontal driving assembly is provided with a lifting driving assembly; A mounting plate is fixedly provided on the surface of the lifting drive assembly, and is rotatably connected to a first pressure cylinder and a swing block. The first pressure cylinder is located between the mounting plate and the swing block, and the execution end is rotatably connected to the swing end of the swing block. A connecting plate is provided on the rotating end of the swing block, a mounting plate is rotatably provided on the connecting plate, a tape roll is mounted on the mounting plate, a guide assembly and a first pressing wheel are provided on the swing end of the swing block, and the first end of the tape guided by the guide assembly is located at the bottom of the first pressing wheel; A secondary pressing assembly is provided on the surface of the mounting plate close to the automatic centering mechanism, and a cutting component is provided on the other surface. The cutting component is located between the secondary pressing assembly and the primary pressing wheel. The secondary pressing assembly and the primary pressing wheel are located directly above the automatic centering mechanism, and the bottom of the primary pressing wheel is higher than the bottom of the secondary pressing assembly.

2. The automatic tape applying device according to claim 1, characterized in that: The secondary pressure assembly includes a secondary pressure cylinder fixed on the mounting plate, a guide block provided on the secondary pressure cylinder and connected to the execution end of the secondary pressure cylinder, and a secondary pressure wheel provided at the bottom of the guide block.

3. The automatic tape applying device according to claim 1, characterized in that: The cutting component includes a first support block fixed on the mounting plate, front and rear cylinders arranged on the first support block, a second support block arranged on the front and rear cylinders, a cutting cylinder arranged on the second support block, and a cutting assembly arranged at the bottom of the cutting cylinder.

4. The automatic tape applying device according to claim 3, characterized in that: The cutting assembly includes a mounting frame arranged at the bottom of the second support block, a fixed blade arranged on the mounting frame, and a movable blade rotatably connected to the fixed blade. The execution end of the cutting cylinder passes through the mounting frame and is connected to the movable blade.

5. The automatic tape applying device according to claim 1, characterized in that: The automatic centering mechanism includes a centering cylinder symmetrically arranged on the frame, and a roller plug arranged on the execution end of the centering cylinder; The execution ends of the two centering cylinders are arranged facing each other, and at least one lifting and blocking cylinder is provided between the two centering cylinders. A centering baffle is provided on the top of each lifting and blocking cylinder, and the centering baffle can move upward.

6. The automatic tape applying device according to claim 5, characterized in that: An inclined receiving plate is provided between the two centering cylinders, and the top of the centering baffle can pass through the inclined receiving plate.

7. The automatic tape applying device according to claim 1, characterized in that: The automatic feeding mechanism includes an inclined feeding track arranged on the frame, a feeding lifting cylinder arranged at the bottom end of the inclined feeding track, and a feeding baffle connected to the execution end of the feeding lifting cylinder, and the feeding baffle can move upward.

8. The automatic tape applying device according to claim 7, characterized in that: The feeding baffle includes a vertical plate close to the inclined feeding track, and a triangular plate provided on the vertical plate and connected to the execution end of the feeding lifting cylinder.

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