A staple glue drying device

Abstract

This utility model discloses a staple adhesive coating and drying device, comprising an adhesive coating box and a drying box arranged sequentially along the wire conveying direction. The adhesive coating box has cover plates opposite to both sides of the wire, and each cover plate has a glue-draining hole connecting to the top of the wire. The adhesive coating box has glue storage chambers corresponding to the glue-draining holes, and each glue storage chamber has a lower sponge abutting against the lower end of the wire. A micro-vibration motor is installed on the adhesive coating box. The lower sponge absorbs the adhesive and evenly coats it onto the wire. Simultaneously, the micro-vibration motor vibrates the wire to apply the adhesive, ensuring more even and thorough penetration of the adhesive into the gaps between the wires, thus guaranteeing the reliability of the adhesive coating and preventing glue waste. The drying box then dries and cures the coated adhesive, thereby enabling the staple wires to be joined together.

Description

Technical Field

[0001] This utility model relates to the technical field of staple processing equipment, and in particular to a staple coating and drying device. Background Technology

[0002] Staples are a common stationery item used for organizing and archiving paper documents. Their manufacturing process generally includes processes such as drawing, twisting, stamping, and packaging of steel wire raw materials. Twisting is a key step in the production of staples, which mainly involves distributing multiple steel wires side by side, bonding them with glue, and drying and curing them to obtain a row of staple wires.

[0003] However, current twinning processes struggle to ensure that the adhesive is evenly and fully filled between the steel wires, leading to gaps that can appear after drying and curing. This affects the bonding strength and subsequent product quality. A more conventional method is to fully impregnate the steel wires with adhesive, but this results in excessive adhesive residue on the wires, impacting subsequent staple production and increasing adhesive usage, thus raising production costs. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a stapler coating and drying device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A staple glue-coating and drying device includes a glue-coating box and a drying box arranged sequentially along the wire conveying direction. The glue-coating box is provided with cover plates that are oppositely distributed on both sides of the wire. The cover plates have glue holes that connect to the top of the wire. The glue-coating box has glue storage chambers that correspond to the glue holes above and below. The glue storage chambers are provided with a lower sponge that abuts against the lower end of the wire. A miniature vibration motor is installed on the glue-coating box.

[0007] Preferably, the sidewall of the glue storage cavity is provided with a lower scraper that is inclined upward and abuts against the steel wire, and the cover plate is provided with an upper scraper that corresponds to the lower scraper and is inclined downward and abuts against the steel wire.

[0008] Preferably, an upper sponge is provided between the lower adhesive hole and the steel wire, and the upper sponge abuts against the upper end of the steel wire.

[0009] Preferably, the glue-applying box is fitted with a bolt, one end of which is threaded to the cover plate, and a spring is fitted around the outer periphery of the bolt to abut against the glue-applying box and the cover plate.

[0010] Preferably, the cover plate is provided with glue tanks distributed outside the lower glue hole, and the glue tanks contain glue.

[0011] Preferably, the drying oven has hot air vents for introducing hot air.

[0012] The beneficial effects of this utility model are:

[0013] A glue-applying box and a drying box are arranged sequentially along the conveying direction of the steel wire. The cover plate above the glue-applying box has a glue-feeding hole for feeding glue onto the steel wire. Below the glue-feeding hole is a sponge that abuts against the lower end of the steel wire. The sponge absorbs the glue and can evenly coat it onto the steel wire. At the same time, a micro-vibration motor is installed on the glue-applying box. The vibration generated by the micro-vibration motor vibrates the steel wire to apply glue, so that the glue can penetrate into the gaps between the steel wires more evenly and fully. This ensures the reliability of the glue application and avoids glue waste. The glue is then dried and cured in the drying box, thus realizing the wire splicing operation of the staple. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram showing the fit between the glue-applying box and the cover plate of this utility model;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is a partial explosion diagram of the present invention;

[0018] Figure 5 This is a schematic diagram of the structure of the drying oven of this utility model.

[0019] In the diagram: 1. Glue application box, 11. Glue storage chamber, 12. Lower scraper, 13. Lower sponge, 2. Cover plate, 21. Glue tank, 22. Lower glue hole, 23. Upper sponge, 24. Upper scraper, 3. Bolt, 31. Spring, 4. Miniature vibration motor, 5. Drying oven, 51. Hot air hole, 6. Steel wire. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0021] In the description of this specification, the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] like Figures 1-5As shown, a staple glue drying device includes a glue coating box 1 and a drying box 5 arranged sequentially along the conveying direction of a steel wire 6. The glue coating box 1 is provided with cover plates 2 that are relatively distributed on both sides of the steel wire 6. That is, the glue coating box 1 is located below the steel wire 6, and the cover plates 2 are located above the steel wire 6. The steel wire 6 passes through the space between the glue coating box 1 and the cover plates 2.

[0023] The cover plate 2 has multiple glue holes 22 that connect to the top of the steel wire 6. The glue holes 22 are evenly distributed above the steel wire 6 and supply glue to the steel wire 6. The cover plate 2 has glue tanks 21 distributed outside the glue holes 22. The glue tanks 21 contain glue, and the glue in the glue tanks 21 flows to the top of the steel wire 6 through the glue holes 22 to apply glue to the steel wire 6.

[0024] Furthermore, the glue-applying box 1 has a glue-storage cavity 11 corresponding to the glue outlet 22. The glue flowing from the glue outlet 22 to the steel wire 6 can drip downwards into the glue-storage cavity 11. The glue-storage cavity 11 is provided with a lower sponge 13 that abuts against the lower end of the steel wire 6, so that the lower sponge 13 can absorb the glue and evenly coat it onto the steel wire 6.

[0025] Furthermore, an upper sponge 23 is provided between the lower glue hole 22 and the steel wire 6. The upper sponge 23 is fixed on the cover plate 2 and abuts against the upper end of the steel wire 6. The upper sponge 23 can absorb the glue flowing out of the lower glue hole 22 and can be coated more evenly on the steel wire 6.

[0026] A miniature vibration motor 4 is installed on the glue coating box 1. Specifically, a bolt 3 is threaded through the glue coating box 1. One end of the bolt 3 is threaded onto the cover plate 2. A spring 31 is sleeved on the outer periphery of the bolt 3 to abut against the glue coating box 1 and the cover plate 2. The glue coating box 1 and the cover plate 2 are arranged at relative intervals through the spring 31.

[0027] When applying adhesive to the steel wire 6, the micro vibration motor 4 vibrates the steel wire 6 to apply the adhesive, so that the adhesive can penetrate into the gaps between the steel wires 6 more evenly and fully, thereby ensuring the reliability of the adhesive application to the steel wire 6, avoiding adhesive waste, and reducing the company's production costs.

[0028] The side wall of the adhesive storage cavity 11 is provided with a lower scraper 12 that is inclined upward and abuts against the steel wire 6. The scraper 12 extends and abuts against the lower side of the steel wire 6 to scrape off the excess adhesive on the lower side of the steel wire 6 and recycle the adhesive. The cover plate 2 is provided with an upper scraper 24 that corresponds to the lower scraper 12 and is inclined downward and abuts against the steel wire 6. The upper scraper 24 extends and abuts against the upper side of the steel wire 6 to scrape the adhesive on the upper side of the steel wire 6 so that the adhesive can be better coated on the steel wire 6.

[0029] Furthermore, the drying chamber 5 is provided with a hot air hole 51 for introducing hot air. The glue is dried by the introduced hot air, that is, the glue is dried and cured by the drying chamber 5, thereby realizing the wire 6 of the staples being wired together.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stapler gluing and drying device, comprising a gluing box (1) and a drying box (5) arranged sequentially along the conveying direction of a steel wire (6), characterized in that: The glue coating box (1) is provided with cover plates (2) that are relatively distributed on both sides of the steel wire (6). The cover plates (2) are provided with a glue hole (22) that connects to the top of the steel wire (6). The glue coating box (1) is provided with a glue storage cavity (11) that corresponds to the glue hole (22) above and below. The glue storage cavity (11) is provided with a lower sponge (13) that abuts against the lower end of the steel wire (6). The glue coating box (1) is equipped with a micro vibration motor (4).

2. The glue-coating and drying device for staples as described in claim 1, characterized in that: The side wall of the glue storage cavity (11) is provided with a lower scraper (12) that is inclined upward and abuts against the steel wire (6), and the cover plate (2) is provided with an upper scraper (24) that corresponds to the lower scraper (12) and is inclined downward and abuts against the steel wire (6).

3. The stapler gluing and drying device as described in claim 1, characterized in that: An upper sponge (23) is provided between the lower glue hole (22) and the steel wire (6), and the upper sponge (23) abuts against the upper end of the steel wire (6).

4. A stapler gluing and drying device as described in any one of claims 1 to 3, characterized in that: The glue-applying box (1) is fitted with a bolt (3), one end of which is threaded onto the cover plate (2), and a spring (31) is fitted around the outer periphery of the bolt (3) to abut against the glue-applying box (1) and the cover plate (2).

5. A stapler gluing and drying device as described in any one of claims 1 to 3, characterized in that: The cover plate (2) is provided with glue tanks (21) distributed outside the lower glue hole (22), and the glue tanks (21) contain glue.

6. A stapler gluing and drying apparatus as described in any one of claims 1 to 3, characterized in that: The drying box (5) is provided with a hot air hole (51) for passing hot air in.

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