Automatic adhesive tape pasting device with anti-sticking blade

Abstract

The automatic adhesive tape pasting device comprises a mounting plate, a driving air cylinder is mounted on one side of the outer wall of the mounting plate, the output end of the driving air cylinder is connected with a pressing wheel, a connecting plate is mounted on the outer wall of the pressing wheel, a clamping groove is formed in one side of the outer wall of the connecting plate, and a clamping groove is formed in the other side of the outer wall of the connecting plate. A driving rack is movably mounted on the inner wall of the clamping groove, a power wheel is movably mounted on one side of the driving rack through a rotating shaft, and a cutter sliding groove is formed in one side of the power wheel. According to the automatic adhesive tape pasting device with the anti-sticking blade, the outer wall of the cutting blade can be cleaned through the arranged cleaning frame and the arranged cleaning brush head, and the cleaning frame and the cleaning brush head can be driven to move when the pressing wheel is reset; the cutting blade can be cleaned every time the cutting blade cuts off the adhesive tape and resets, and a large amount of residual adhesive can be prevented from being adhered to the blade body of the cutting blade after the cutting blade is used for many times.

Description

Technical Field

[0001] This utility model relates to the field of automatic adhesive application equipment technology, specifically an automatic tape application device with an anti-stick blade. Background Technology

[0002] Utility model patent application CN220165417U discloses an automatic tape cutting device, including a box body. The box body contains a placement cylinder and guide rollers. A blade driver is mounted on the inner top wall of the box body via a rotating shaft. A cutting blade is mounted on the driving end of the blade driver. A tape driver is mounted on the inner side wall of the box body, and a stretching adhesive strip is mounted on the driving end of the tape driver. This is the automatic tape cutting device.

[0003] The advantages are: the automatic cutting of tape through the cooperation of the blade drive and the cutting blade greatly facilitates the operator. At the same time, the blade is not exposed, which prevents the cutting blade from rusting easily. Moreover, the blade drive is mounted on a rotating shaft, which makes it easy to replace the cutting blade. Furthermore, the cooperation of the tape pressing strip, tape drive and stretching strip allows the tape to be automatically pulled out after the tape is cut.

[0004] In the prior art, including the aforementioned patents, adhesive applicators are commonly used in production lines, typically for applying adhesive to the exterior of goods. When the adhesive applicator finishes applying the adhesive, its blades cut the tape before proceeding with subsequent applications. After prolonged use, residual tape may adhere to the outer wall of the blades, severely affecting their sharpness and making it difficult to cut subsequent tapes. Furthermore, current adhesive applicators often use multiple drive components for application, which increases the manufacturer's operating and maintenance costs. Utility Model Content

[0005] The purpose of this invention is to provide an automatic tape applicator with an anti-stick blade to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic tape applicator with an anti-stick blade, comprising a mounting plate, a drive cylinder mounted on one side of the outer wall of the mounting plate, a pressing wheel connected to the output end of the drive cylinder, a connecting plate mounted on the outer wall of the pressing wheel, a clamping groove provided on one side of the outer wall of the connecting plate, an active rack movably mounted on the inner wall of the clamping groove, a power wheel movably mounted on one side of the active rack via a rotating shaft, a tool slide groove provided on one side of the power wheel, a linkage rack movably mounted on the inner wall of the tool slide groove, a blade groove connected to one end of the linkage rack, a cutting blade provided on the inner wall of the blade groove, a fixing block mounted on one side of the outer wall of the pressing wheel, a cleaning frame mounted on one side of the outer wall of the fixing block, and a cleaning brush head mounted on one end of the cleaning frame via a rotating shaft.

[0007] Furthermore, a tape roll is movably mounted on the other side of the outer wall of the mounting plate, and tape is mounted around the outer wall of the tape roll. One end of the tape is connected to an applicator wheel, and a positioning groove is provided on one side of the applicator wheel.

[0008] Furthermore, a pressing cylinder is movably mounted on one side of the outer wall of the tape roll via a rotating shaft, and a connecting rod is movably connected to the output end of the pressing cylinder via a rotating shaft. A linkage plate is movably mounted on the bottom of the connecting rod via a rotating shaft.

[0009] Furthermore, the diameter of the outer wall of the active rack is adapted to the diameter of the clamping groove, and the tooth groove of the active rack meshes with the tooth groove of the power wheel.

[0010] Furthermore, the outer wall of the linkage rack is provided with tooth grooves, and the tooth grooves of the linkage rack mesh with the tooth grooves of the power wheel.

[0011] Furthermore, the three-dimensional view of the tool groove is "L" shaped, and one end of the tool groove is connected to one end of the linkage rack.

[0012] Furthermore, a cutting blade is installed on the inner wall of the blade groove, and one side of the outer wall of the cutting blade is in contact with the cleaning brush head.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the automatic tape applicator with an anti-stick blade is reasonable and has the following advantages:

[0014] (1) This utility model can clean the outer wall of the cutting blade by setting a cleaning rack and a cleaning brush head. When the pressing wheel is reset, it will drive the cleaning rack and the cleaning brush head to move. At the same time, the cutting blade is moved downward by using the active rack, the power wheel and the linkage rack. At this time, the cleaning brush head and the cutting blade are in a relative state and are in contact. The residual tape on the outer wall of the cutting blade can be scraped off by the rolling of the cleaning brush head. This allows the cutting blade to be cleaned every time it cuts the tape and resets. This can prevent the cutting blade from sticking with a lot of residual glue after multiple uses, thus preventing uneven cutting surface and inability to cut the glue due to glue sticking. This greatly improves the cutting efficiency of the cutting blade.

[0015] (2) This utility model uses a drive cylinder to move the connecting plate after startup, and the set active rack, power wheel and linkage rack can drive the cutting blade to move up and down reciprocally. This makes the cutting blade move up when the pressing wheel presses down, and the cutting blade move down after the pressing wheel finishes pressing. This allows the tape to be quickly cut with the cutting blade after each application of adhesive, without the need for additional drive equipment to independently control the cutting blade. This not only greatly saves the manufacturer's production and usage costs, but also greatly saves the manufacturer's maintenance costs, thereby improving the efficiency of adhesive application. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the position and structure of the power wheel of this utility model;

[0018] Figure 3 This is a schematic diagram showing the positional structure of the pressing wheel and the adhesive applicator wheel of this utility model;

[0019] Figure 4 This is a structural diagram of the cleaning brush head and the blade groove of this utility model in the docking state;

[0020] Figure 5 This is a schematic diagram of the connection structure between the drive cylinder and the pressing wheel of this utility model;

[0021] Figure 6 This is a schematic diagram of the connection structure between the linkage rack and the tool groove of this utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the cleaning brush head of this utility model.

[0023] In the diagram: 1. Mounting plate; 2. Drive cylinder; 3. Connecting plate; 4. Pressing wheel; 5. Clamping groove; 6. Drive rack; 7. Power wheel; 8. Tool slide; 9. Linkage rack; 10. Tool groove; 11. Cutting blade; 12. Fixing block; 13. Cleaning frame; 14. Cleaning brush head; 15. Tape roll; 16. Tape; 17. Positioning groove; 18. Applying roller; 19. Pressing cylinder; 20. Connecting rod; 21. Linkage plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 The technical solution provided by this utility model is as follows:

[0026] Example 1:

[0027] In this embodiment, an automatic tape applicator with an anti-stick blade includes a mounting plate 1. A drive cylinder 2 is mounted on one side of the outer wall of the mounting plate 1. A pressing wheel 4 is connected to the output end of the drive cylinder 2. A connecting plate 3 is mounted on the outer wall of the pressing wheel 4. A clamping groove 5 is provided on one side of the outer wall of the connecting plate 3. An active rack 6 is movably mounted on the inner wall of the clamping groove 5. A power wheel 7 is movably mounted on one side of the active rack 6 via a rotating shaft. A blade slide 8 is provided on one side of the power wheel 7. A linkage rack 9 is movably mounted on the inner wall of the blade slide 8. One end of the linkage rack 9 is connected to a blade groove 10. A cutting blade 11 is provided on the inner wall of the blade groove 10. A fixing block 12 is mounted on one side of the outer wall of the pressing wheel 4. A cleaning frame 13 is mounted on one side of the outer wall of the fixing block 12. A cleaning brush head 14 is mounted on one end of the cleaning frame 13 via a rotating shaft.

[0028] In this embodiment, a tape roll 15 is movably mounted on the other side of the outer wall of the mounting plate 1. A tape 16 is mounted around the outer wall of the tape roll 15. One end of the tape 16 is connected to an applicator wheel 18. A positioning groove 17 is provided on one side of the applicator wheel 18.

[0029] In this embodiment, a pressing cylinder 19 is movably mounted on one side of the outer wall of the tape roll 15 via a rotating shaft. The output end of the pressing cylinder 19 is movably connected to a connecting rod 20 via a rotating shaft. A linkage plate 21 is movably mounted on the bottom of the connecting rod 20 via a rotating shaft.

[0030] In this embodiment, the diameter of the outer wall of the active rack 6 is adapted to the diameter of the clamping groove 5, and the tooth groove of the active rack 6 meshes with the tooth groove of the power wheel 7. When the active rack 6 moves, it will drive the power wheel 7 to rotate.

[0031] In this embodiment, the outer wall of the linkage rack 9 is provided with a tooth groove, and the tooth groove of the linkage rack 9 meshes with the tooth groove of the power wheel 7. When the power wheel 7 rotates, it will drive the linkage rack 9 to move.

[0032] In this embodiment, the three-dimensional view of the tool groove 10 is "L" shaped. One end of the tool groove 10 is connected to one end of the linkage rack 9. When the linkage rack 9 moves, it will drive the tool groove 10 to move.

[0033] In this embodiment, a cutting blade 11 is installed on the inner wall of the blade groove 10, and one side of the outer wall of the cutting blade 11 is in contact with the cleaning brush head 14. The cleaning brush head 14 can clean the residual adhesive on the outer wall of the cutting blade 11.

[0034] Working principle: When in use, the user first starts the pressing cylinder 19. When the pressing cylinder 19 is started, its output end will drive the connecting rod 20 to move. After being squeezed by the pressing cylinder 19, the connecting rod 20 will drive the linkage plate 21 to move downward. When the linkage plate 21 moves, it can drive the adhesive roller 18 to contact the outer wall of the object on the conveyor belt for adhesive application. At the same time, the drive cylinder 2 will also start. When the drive cylinder 2 is started, its output end will drive the pressing roller 4 to move downward. When the pressing roller 4 moves, it will drive the connecting plate 3 to slide on the outer wall of the drive cylinder 2. When the connecting plate 3 slides, the active rack 6 set on its outer wall will move synchronously. When the active rack 6 moves, it will drive the power wheel 7 to rotate. When the power wheel 7 rotates, it will drive the linkage rack 9 on one side to slide upward along the inner wall of the tool groove 8. When the linkage rack 9 moves, it will drive the tool groove 10 and the cutting blade 11 to move upward synchronously. At this time, the pressing roller 4 will touch the outer wall of the glued goods and press it.

[0035] Secondly, when the pressing wheel 4 moves downward, the cleaning rack 13 on one side of its outer wall will align with the cutting edge of the cutting blade 11. Since both the pressing wheel 4 and the cutting blade 11 are in an active state at this time, the cleaning brush head 14 will roll along the cutting edge of the cutting blade 11 to scrape off the residual adhesive on the outer wall of the cutting blade 11. When the adhesive application is completed, both the pressing cylinder 19 and the driving cylinder 2 will drive the adhesive application wheel 18 and the pressing wheel 4 to reset. When the pressing wheel 4 resets, it will drive the connecting plate 3 to slide upward along the outer wall of the driving cylinder 2. When the connecting plate 3 slides upward, it will drive the power wheel 7 to reverse. When the power wheel 7 reverses, it will drive the linkage rack 9 to slide downward along the inner wall of the cutter groove 8. When the linkage rack 9 moves downward, it will drive the cutter groove 10 and the cutting blade 11 to move downward synchronously. When the cutting blade 11 moves downward, it will cut the tape. At this point, the practical work is completed.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic tape applicator with an anti-stick blade, comprising a mounting plate (1), characterized in that: A drive cylinder (2) is installed on one side of the outer wall of the mounting plate (1). The output end of the drive cylinder (2) is connected to a pressing wheel (4). A connecting plate (3) is installed on the outer wall of the pressing wheel (4). A clamping groove (5) is provided on one side of the outer wall of the connecting plate (3). An active rack (6) is movably installed on the inner wall of the clamping groove (5). A power wheel (7) is movably installed on one side of the active rack (6) via a rotating shaft. A tool slide groove (8) is provided on one side of the power wheel (7). A linkage rack (9) is movably installed on the inner wall of the tool slide groove (8). A knife groove (10) is connected to one end of the linkage rack (9). A cutting blade (11) is provided on the inner wall of the knife groove (10). A fixing block (12) is installed on one side of the outer wall of the pressing wheel (4). A cleaning frame (13) is installed on one side of the outer wall of the fixing block (12). A cleaning brush head (14) is installed on one end of the cleaning frame (13) via a rotating shaft.

2. The automatic tape applicator with an anti-stick blade according to claim 1, characterized in that: A tape roll (15) is movably mounted on the other side of the outer wall of the mounting plate (1). A tape (16) is mounted around the outer wall of the tape roll (15). One end of the tape (16) is connected to an adhesive roller (18). A positioning groove (17) is provided on one side of the adhesive roller (18).

3. The automatic tape applicator with an anti-stick blade according to claim 2, characterized in that: A pressing cylinder (19) is movably mounted on one side of the outer wall of the tape roll (15) via a rotating shaft. The output end of the pressing cylinder (19) is movably connected to a connecting rod (20) via a rotating shaft. A linkage plate (21) is movably mounted on the bottom of the connecting rod (20) via a rotating shaft.

4. The automatic tape applicator with an anti-stick blade according to claim 1, characterized in that: The diameter of the outer wall of the active rack (6) is adapted to the diameter of the clamping groove (5), and the tooth groove of the active rack (6) meshes with the tooth groove of the power wheel (7).

5. An automatic tape applicator with an anti-stick blade according to claim 1, characterized in that: The outer wall of the linkage rack (9) is provided with a tooth groove, and the tooth groove of the linkage rack (9) meshes with the tooth groove of the power wheel (7).

6. An automatic tape applicator with an anti-stick blade according to claim 1, characterized in that: The three-dimensional view of the cutter groove (10) is "L" shaped, and one end of the cutter groove (10) is connected to one end of the linkage rack (9).

7. An automatic tape applicator with an anti-stick blade according to claim 1, characterized in that: The inner wall of the blade groove (10) is fitted with a cutting blade (11), and one side of the outer wall of the cutting blade (11) is in contact with the cleaning brush head (14).

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