Automatic tape attaching mechanism and automatic tape attaching method

Abstract

The present invention discloses an automatic tape sticking mechanism and an automatic tape sticking method, which include a base, a driving component, a cam plate, a first connecting plate, a second connecting plate, a plurality of first suction strips and a plurality of second suction strips; the driving component is configured to drive the cam plate to move along the z direction, the cam plate and the base are slidably connected, and the first connecting plate and the cam plate are fixedly connected; the first suction strip is fixed to the first connecting plate, the second suction strip is fixed to the second connecting plate, and the first suction strip and the second suction strip are staggered and arranged at intervals along the x direction. The automatic tape sticking mechanism of the present invention can be applied to the automatic sticking of tapes of various shapes after the tapes are arranged in an orderly manner, and can realize multiple sticking after taking and placing multiple tapes at one time, and can be applied to the sticking of various tapes, especially irregularly shaped tapes, thereby improving efficiency and ensuring quality.

Description

Technical Field

[0001] The present invention relates to the technical field of adhesive tape sticking mechanisms, and in particular to an automatic adhesive tape sticking mechanism and an automatic adhesive tape sticking method. Background Art

[0002] The existing tape sticking mechanism can only be used for sticking tapes of regular shapes, and even uses manual operation, which is inefficient, affects the process, and cannot meet the expected quality requirements.

[0003] Therefore, it is necessary to design a kind of automatic tape sticking mechanism to solve the above-mentioned technical problems. Summary of the invention

[0004] The object of the present invention is to provide an automatic tape applying mechanism and an automatic tape applying method for improving the tape applying efficiency.

[0005] To achieve the aforementioned objectives, the present invention adopts the following technical solutions: an automatic tape applying mechanism, comprising a base, a driving assembly, a cam plate, a first connecting plate, a second connecting plate, a plurality of first suction strips and a plurality of second suction strips; the driving assembly and the second connecting plate are respectively fixed to the base, the driving assembly is configured to drive the cam plate to move along the z direction, the cam plate and the base are slidably connected, and the first connecting plate and the cam plate are fixedly connected; the first suction strip is fixed to the first connecting plate, the second suction strip is fixed to the second connecting plate, and the first suction strip and the second suction strip are staggered and spaced one by one along the x direction.

[0006] To achieve the above-mentioned purpose, the present invention also adopts the following technical solution: an automatic tape application method, which comprises the following steps:

[0007] S1: The adhesive tape and the PET film are adsorbed on the automatic tape attaching mechanism, wherein a part of the adhesive tape is adsorbed on the first suction strip, and another part of the adhesive tape is adsorbed on the second suction strip, the first suction strip and the second suction strip are located at a first position, the first suction strip and the second suction strip are aligned along the x direction, and the movable axis of the driving assembly is located at the first slot of the cam plate;

[0008] S2: tearing off the PET film, and leaving the tape adsorbed on the corresponding first air suction strip and the second air suction strip;

[0009] S3: When the movable shaft moves from the first slot hole to the second slot hole of the cam plate along the y direction, the movable shaft pushes the cam plate to drive the first connecting plate to move along the z direction, and the first suction strip together with the tape adsorbed on the first suction strip moves along the z direction with the first connecting plate. When the movable shaft is located at the second slot hole, the first suction strip together with the tape adsorbed on the first suction strip is lower than the second suction strip together with the tape adsorbed on the second suction strip;

[0010] S4: The products are covered downwards in sequence along the x direction, and the tape transfer on the second suction strip is completed one by one;

[0011] S5: When the movable shaft continues to move along the y direction to the third slot of the cam plate, the movable shaft pushes the cam plate to move along the z direction with the first connecting plate, and the first suction strip together with the tape attached to the first suction strip moves along the z direction with the first connecting plate, and when the movable shaft is located at the third slot, the first suction strip together with the tape attached to the first suction strip is higher than the second suction strip together with the tape attached to the second suction strip;

[0012] S6: The products are covered downward in the x direction in sequence, and the tape transfer is completed, and the tape transfer on the first suction strip is completed one by one;

[0013] S7: The above steps are repeated in a cycle.

[0014] The driving assembly of the automatic tape-sticking mechanism of the present invention is configured to drive the cam plate to move along the z direction, the cam plate and the base are slidably connected, the first connecting plate and the cam plate are fixedly connected; the first suction strip is fixed to the first connecting plate, the second suction strip is fixed to the second connecting plate, the first suction strip and the second suction strip are staggered and arranged one by one along the x direction, and the automatic tape-sticking mechanism of the present invention can be applied to the automatic attachment of tapes of various shapes after the tapes are arranged in an orderly manner, and multiple attachments can be achieved after multiple tapes are taken and placed at one time, and can be applied to the attachment of various tapes, especially irregularly shaped tapes, which improves efficiency and ensures quality. Similarly, the automatic tape-sticking method of the present invention can also achieve the above technical effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional diagram of the automatic tape applying mechanism of the present invention, showing that the first suction strip is located at a first position, and the first suction strip and the second suction strip are aligned with each other;

[0016] Figure 2 is a three-dimensional diagram of the automatic tape applying mechanism of the present invention, showing that the first air suction strip is located at the second position, and the first air suction strip and the second air suction strip are misaligned;

[0017] Figure 3 For sticking the tape on the PET film;

[0018] Figure 4 It is a top view of the adhesive tape and the PET film being adsorbed on the automatic adhesive tape attaching mechanism of the present invention;

[0019] Figure 5 It is a top view of the adhesive tape adsorbed on the automatic adhesive tape applying mechanism of the present invention, showing that the first suction strip is located at the first position, and the first suction strip and the second suction strip are aligned with each other;

[0020] Figure 6 for Figure 5 Side view of

[0021] Figure 7 It is a side view of the adhesive tape being adsorbed on the automatic adhesive tape applying mechanism of the present invention, showing that the first suction strip is located at the second position, and the first suction strip and the second suction strip are misaligned;

[0022] Figure 8 Top view of the tape and product being applied. DETAILED DESCRIPTION

[0023] See also Figure 1 As shown, the present invention discloses an automatic tape applying mechanism 100, which includes a base 10, a driving assembly 20, a cam plate 30, a first connecting plate 41, a second connecting plate 42, a plurality of first air suction strips 51 and a plurality of second air suction strips 52, wherein the first air suction strips 51 and the second air suction strips 52 are staggered and arranged at intervals along the x direction.

[0024] The driving assembly 20 includes a cylinder 21, a connecting member 22 and a movable shaft 23. The cylinder 21 is fixed on the base 10. The connecting member 22 is connected between the cylinder 21 and the movable shaft 23. The cylinder 21 can drive the connecting member 22 to move along the y direction, so that the connecting member 22 drives the movable shaft 23 to move along the y direction.

[0025] The cam plate 30 is arranged upright along the z direction and is slidably arranged on the base 10 along the z direction. A slider 31 and a guide rail 11 extending along the z direction are arranged between the cam plate 30 and the base 10. A cam slot 32 is provided on the inner side of the cam plate 30 and passes through the cam plate 30 along the x direction. The movable shaft 23 of the driving assembly 20 extends into the cam slot 32. When the movable shaft 23 moves along the y direction, the movable shaft 23 pushes the cam plate 30 to move along the z direction. The cam slot 32 includes a first slot 321, a second slot 322 and a third slot 323. Along the y direction, the second slot 322 is located between the first slot 321 and the third slot 323. The first slot 321 is lower than the third slot 323, and the second slot 322 is lower than the first slot 321.

[0026] The first connecting plate 41 is arranged horizontally, and one end is fixedly connected to the upper edge of the cam plate 30 , and can move along the z direction with the cam plate 30 . The first suction strips 51 are arranged on the first connecting plate 41 at intervals along the x direction.

[0027] The second connecting plate 42 is also arranged horizontally and fixedly connected to the base 10. The second air suction strips 52 are arranged on the second connecting plate 42 at intervals along the x direction. The first air suction strips 51 and the second air suction strips 52 are arranged alternately one by one. For example, the first air suction strips 51 are arranged in odd numbers and the second air suction strips 52 are arranged in even numbers, or the second air suction strips 52 are arranged in odd numbers and the first air suction strips 51 are arranged in even numbers.

[0028] Please combine Figures 2 to 8 As shown, the automatic tape applying mechanism 100 of the present invention works according to the following steps:

[0029] S1: Reference Figure Figure 4 As shown, the adhesive tape 101 and the PET film 102 are adsorbed on the automatic tape attaching mechanism 100, a part of the adhesive tape 101 is adsorbed on the first suction strip 51 one by one, and another part of the adhesive tape 101 is adsorbed on the second suction strip 52 one by one, the first suction strip 51 and the second suction strip 52 are located at the first position, the first suction strip 51 and the second suction strip 52 are aligned along the x direction, and the movable shaft 23 of the driving assembly 20 is located at the first slot 321 of the cam plate 30;

[0030] S2: Reference Figure 5 and Figure 6 As shown, the PET film 102 is torn off, and the remaining tape 101 is adsorbed on the automatic tape applying mechanism 100;

[0031] S3: Reference Figure 7 As shown, when the driving assembly 20 is working, the movable shaft 23 moves along the y direction to the second slot hole 322 of the cam plate 30, the movable shaft 23 pushes the cam plate 30 to move along the z direction with the first connecting plate 41, and the first suction strip 51 together with the adhesive tape 101 adsorbed on the first suction strip 51 follows the first connecting plate 41 to move along the z direction. When the movable shaft 23 is located in the second slot hole 322, the first suction strip 51 together with the adhesive tape 101 adsorbed on the first suction strip 51 is lower than the second suction strip 52 together with the adhesive tape 101 adsorbed on the second suction strip 52, that is, the first suction strip 51 is located at the second position;

[0032] S4: Reference Figure 8 As shown, the products 103 are covered downwards in the x direction in sequence, completing the transfer of the tape 101 on the second suction strip 52 one by one;

[0033] S5: The driving assembly 20 works. During the process of the movable shaft 23 moving along the y direction to the third slot hole 323 of the cam plate 30, the movable shaft 23 pushes the cam plate 30 to move along the z direction with the first connecting plate 41. The first suction strip 51 together with the adhesive tape 101 attached to the first suction strip 51 moves along the z direction with the first connecting plate 41. When the movable shaft 23 is located in the third slot hole 323, the first suction strip 51 together with the adhesive tape 101 adsorbed on the first suction strip 51 is higher than the second suction strip 52 together with the adhesive tape 101 adsorbed on the second suction strip 52, that is, the first suction strip 51 is located at the third position.

[0034] S6: Reference Figure 8 As shown, the products 103 are sequentially covered downwards along the x direction, and the transfer of the tape 101 is completed, and the transfer of the tape 101 on the first suction strip 51 is completed one by one;

[0035] S7: The above steps are repeated in a cycle.

[0036] The automatic tape sticking mechanism 100 of the present invention can be used for automatically sticking tapes 101 of various shapes after the tapes 101 are arranged in an orderly manner, and can realize multiple sticking after taking and placing multiple tapes 101 at a time. It can be used for sticking various types of tapes 101, especially irregularly shaped tapes 101, which improves efficiency and ensures quality.

[0037] Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

Claims

1. An automatic tape attaching mechanism, comprising a base, a driving assembly, a cam plate, a first connecting plate, a second connecting plate, a plurality of first suction strips and a plurality of second suction strips; the driving assembly and the second connecting plate are respectively fixed to the base, characterized in that: The driving assembly is configured to drive the cam plate to move along the z direction, the cam plate and the base are slidably connected, and the first connecting plate and the cam plate are fixedly connected; the first suction bar is fixed to the first connecting plate, and the second suction bar is fixed to the second connecting plate, and the first suction bar and the second suction bar are staggered and arranged at intervals along the x direction; the first suction bar has a first position, a second position and a third position, and when located at the first position, the first suction bar and the second suction bar are at the same height; when located at the second position, the first suction bar is lower than the second suction bar; when located at the third position, the first suction bar is higher than the second suction bar.

2. The automatic tape applying mechanism according to claim 1, characterized in that: The driving assembly comprises a cylinder, a connecting piece and a movable shaft, wherein the connecting piece is connected between the cylinder and the movable shaft, and the cam plate is provided with a cam slot hole matched with the movable shaft.

3. The automatic tape applying mechanism according to claim 2, characterized in that: The cam slot includes a first slot, a second slot and a third slot; along the y direction, the second slot is located between the first slot and the third slot; the first slot is lower than the third slot, and the second slot is lower than the first slot.

4. The automatic tape applying mechanism according to claim 1, characterized in that: A slider and a guide rail extending along the z direction are provided between the cam plate and the base.

5. The automatic tape applying mechanism according to claim 1, characterized in that: One end of the first connecting plate is fixed to the upper end edge of the cam plate.

6. An automatic tape application method comprising the following steps: S1: The adhesive tape and the PET film are adsorbed on the automatic tape attaching mechanism, wherein a part of the adhesive tape is adsorbed on the first suction strip, and another part of the adhesive tape is adsorbed on the second suction strip, the first suction strip and the second suction strip are located at a first position, the first suction strip and the second suction strip are aligned along the x direction, and the movable axis of the driving assembly is located at the first slot of the cam plate; S2: tearing off the PET film, and leaving the tape adsorbed on the corresponding first air suction strip and the second air suction strip; S3: When the movable shaft moves from the first slot hole to the second slot hole of the cam plate along the y direction, the movable shaft pushes the cam plate to drive the first connecting plate to move along the z direction, and the first suction strip together with the tape adsorbed on the first suction strip moves along the z direction with the first connecting plate. When the movable shaft is located at the second slot hole, the first suction strip together with the tape adsorbed on the first suction strip is lower than the second suction strip together with the tape adsorbed on the second suction strip; S4: The products are covered downwards in sequence along the x direction, and the tape transfer on the second suction strip is completed one by one; S5: When the movable shaft continues to move along the y direction to the third slot of the cam plate, the movable shaft pushes the cam plate to move along the z direction with the first connecting plate, and the first suction strip together with the tape attached to the first suction strip moves along the z direction with the first connecting plate, and when the movable shaft is located at the third slot, the first suction strip together with the tape attached to the first suction strip is higher than the second suction strip together with the tape attached to the second suction strip; S6: The products are covered downward in the x direction in sequence, and the tape transfer is completed, and the tape transfer on the first suction strip is completed one by one; S7: The above steps are repeated in a cycle.

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