A connecting line surface ink-jet printing apparatus

Abstract

The utility model relates to connecting line production equipment technical field, concretely relates to a kind of connecting line surface code spraying equipment;Including: base, the base parallel arrangement, and base upper end surface middle part is provided with the code spraying part for carrying out code spraying procedure to connecting line, the code spraying part left side is provided with the pretreatment part for carrying out pretreatment to connecting line, the pretreatment part includes connecting plate, fixed plate and pretreatment roller;Connecting plate is attached and set in base front surface;Fixed plate is located connecting plate rear end surface, and fixed plate is connected with the upper end surface of base;Pretreatment roller is located connecting plate front end surface.This connecting line surface code spraying equipment, code spraying part carries out code spraying procedure before connecting line, pretreatment roller is contacted with connecting line surface by high-density brush hair and continuously rolls, and the restoring force generated by elastic deformation is used to peel off adherend, can remove more than 95% dust and dirt residue, not only do not influence wire rod code spraying efficiency, while guarantee the code spraying effect of wire rod, and then be conducive to popularization and use.

Description

Technical Field

[0001] This utility model relates to the technical field of connector production equipment, and in particular to a connector surface inkjet printing device. Background Technology

[0002] Cables are widely used in daily life, serving multiple functions such as control installation, equipment connection, and power transmission. They are a common and indispensable item. Connecting cables are typically used for power and signal transmission in electronic devices and components.

[0003] After production, the connector needs to be marked with inkjet printing on its surface to record information such as the connector's specifications.

[0004] Chinese Patent No. CN215041388U discloses a wire inkjet printer. The inventor believes that the device still has some shortcomings in actual use. For example, although it can remove dust and stains from the surface of the wire, the water spraying will cause a lot of water stains to stick to the surface of the wire. Even if it is dried, it will take a certain amount of time. This not only makes the process complicated, but also hinders the rapid passage of the wire and the inkjet printing process, thus hindering its widespread use. Utility Model Content

[0005] This utility model provides a solution that is significantly different from existing technologies, addressing the problem that existing technologies are too simplistic. To overcome the aforementioned deficiencies of existing technologies, this utility model provides a surface coding device for connecting lines, aiming to solve the problems mentioned in the background.

[0006] To achieve the above objectives, this utility model provides a surface marking device for connecting lines, comprising: a base, the base being arranged in parallel, and a marking section for marking connecting lines being provided in the middle of the upper end surface of the base, and a pre-treatment section for pre-processing connecting lines being provided on the left side of the marking section, the pre-treatment section comprising a connecting plate, a fixing plate and a pre-treatment roller; The connecting plate is fitted onto the front surface of the base; The fixing plate is located on the rear end face of the connecting plate, and the fixing plate is connected to the upper end face of the base; The pretreatment roller is located on the front end face of the connecting plate.

[0007] The base design provides stable support for the device. During use, the base has feed rollers and take-up rollers on both sides to form a conveying path for the connecting wire. This technique is common knowledge in the field and will not be elaborated further. Before the coding process on the connecting wire, a pretreatment roller uses high-density bristles (nylon / polyester material) to continuously roll in contact with the surface of the connecting wire. Utilizing the restoring force generated by elastic deformation, it peels off adhering substances, removing over 95% of dust residue. After the pretreatment roller removes dust and oil from the surface of the connecting wire, the coding ink can directly contact the clean wire. When the surface residue (such as dust) content drops below 0.1 mg / m², ink adhesion increases by more than 30%, preventing blurry coding and improving the coding effect on the wire. Preferably, the upper surface of the fixing plate is pre-drilled with bolt holes, and the bolts inside the bolt holes form a detachable structure with the base.

[0008] The detachable structure design makes it easy for staff to disassemble and assemble the pretreatment section, thereby cleaning and maintaining the pretreatment rollers in the pretreatment section.

[0009] Preferably, three pretreatment rollers are evenly spaced on the front end face of the connecting plate.

[0010] The multi-roller synergy provides multi-point contact, which can more thoroughly remove contaminants such as dust and oil (residue reduced to below 0.1mg / m²), significantly improving the cleanliness of the wire surface and laying the foundation for subsequent inkjet printing processes.

[0011] Preferably, the lower end face of the base is provided with a support leg, and two support legs are symmetrically arranged about the longitudinal midline of the base.

[0012] The legs are welded to the base, ensuring the stability of the connection between the legs and the base. The design of the legs is to provide fixed support for the base.

[0013] Preferably, a fixing block is provided at the bottom of the support leg, and an angle iron is pre-set between the fixing block and the support leg, and bolt holes are pre-set on the fixing block.

[0014] The angle iron design ensures the stability of the connection between the fixing block and the support leg. The bolt holes on the fixing block are used to insert fixing bolts, thereby ensuring the stability of the connection between the fixing block and the external ground.

[0015] Preferably, the coding unit includes a first mounting base and a coding head; The first mounting base is located on the upper surface of the base and has an "L"-shaped structure; The spray nozzle is vertically positioned on the horizontal axis of the first mounting base.

[0016] The first mounting bracket is welded to the base, and the first mounting bracket is used to install the inkjet header. The inkjet header can be connected to the first mounting bracket using a detachable connection structure such as a snap-fit, similar to the installation method of a fan. The inkjet header uses an existing structure on the market for inkjet printing on wires. This technical method is common knowledge and will not be elaborated further.

[0017] Preferably, it also includes a curing section, which includes a second mounting base and a fan; The second mounting base is located on the upper surface of the base, to the right of the first mounting base, and has an "L" shaped structure. The fan is located on the horizontal axis of the first mounting base.

[0018] The second mounting bracket is fixedly connected to the base and is used to install the fan. The fan adopts the structure of an existing hot air blower on the market and is used to air dry and cure the ink at the marking area of ​​the wire. In actual use, an electrostatic eliminator (ion bar) is installed at the fan outlet to prevent electrostatic adsorption of dust and contamination of the marking area, demonstrating the practicality of this device.

[0019] Preferably, the fan is mounted on the horizontal axis of the first mounting base via a connecting arm snap-fit.

[0020] The connecting arm and the first mounting base horizontal axis are connected by existing locking blocks and slots to form a snap-fit ​​installation. The locking blocks and slots have pre-set bolt holes at corresponding positions for inserting bolts, which ensures the stability of the connection.

[0021] Preferably, it also includes a pad, which is located on the front surface of the base, on the right side of the connecting plate, and is flush with the pretreatment roller.

[0022] The design of the pad serves to support the wire conveying process, allowing the wire to be conveyed along the upper surface of the pad.

[0023] The beneficial effects of this utility model are: In use, before the coding section performs the coding process on the connecting wire, the pretreatment roller continuously rolls and contacts the surface of the connecting wire with high-density bristles. The restoring force generated by elastic deformation peels off the attached substances, which can remove more than 95% of the dust residue. This not only does not affect the coding efficiency of the wire, but also ensures the coding effect of the wire, thus facilitating its widespread use. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a front view structural diagram of the base according to a specific embodiment of the present utility model; Figure 2 This is a side view of the pretreatment unit according to a specific embodiment of the present invention. Figure 3 This is a top view of the pretreatment section according to a specific embodiment of the present invention; Figure 4 This is a side view of the coding section according to a specific embodiment of the present invention. Figure 5 This is a side view of the curing section according to a specific embodiment of the present invention.

[0026] Part Name 1. Base; 2. Support leg; 201. Fixing block; 3. Pre-treatment section; 301. Connecting plate; 302. Fixing plate; 303. Pre-treatment roller; 4. Inkjet printing section; 401. First mounting seat; 402. Inkjet printing base; 5. Curing section; 501. Second mounting seat; 502. Fan; 6. Pad plate. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. Preferably, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] Please see Figures 1 to 5This utility model provides a surface coding device for connecting wires, including: a base 1, which is arranged in parallel, and a coding section 4 for coding connecting wires is provided in the middle of the upper end surface of the base 1. A pretreatment section 3 for pre-processing connecting wires is provided on the left side of the coding section 4. The pretreatment section 3 includes a connecting plate 301, a fixing plate 302, and a pretreatment roller 303. The connecting plate 301 is attached to the front surface of the base 1, the fixing plate 302 is located at the rear end surface of the connecting plate 301 and is connected to the upper end surface of the base 1, and the pretreatment roller 303 is located at the front end surface of the connecting plate 301. The upper end surface of the fixing plate 302 has a pre-set bolt hole, and the bolts inside the bolt hole form a detachable structure with the base 1. Three pretreatment rollers 303 are evenly spaced on the front end surface of the connecting plate 301. A support leg 2 is provided on the lower end surface of the base 1, and the support leg 2 is longitudinally positioned relative to the base 1. Two support legs are symmetrically arranged along the central axis. The bottom of the support leg 2 is provided with a fixing block 201, and an angle iron is pre-set between the fixing block 201 and the support leg 2. The fixing block 201 is pre-set with bolt holes. The coding part 4 includes a first mounting base 401 and a coding pad 402. The first mounting base 401 is set on the upper end face of the base 1 and has an "L" shape structure. The coding pad 402 is vertically set on the horizontal axis of the first mounting base 401. The curing part 5 includes a second mounting base 501 and a fan 502. The second mounting base 501 is set on the upper end face of the base 1 and is located to the right of the first mounting base 401. It has an "L" shape structure. The fan 502 is located on the horizontal axis of the first mounting base 401 and is installed on the horizontal axis of the first mounting base 401 by a connecting arm. The pad 6 is located on the front surface of the base 1 and is located to the right of the connecting plate 301. The pad 6 is flush with the pretreatment roller 303. In this embodiment: First, the base 1 is moved to the designated position by the support leg 2, and bolts are inserted into the bolt holes on the fixing block 201 to fix the fixing block 201 to the external ground; Secondly, the connecting wire to be printed is connected to the pretreatment roller 303 and the take-up roller through the feed roller to form a conveying path for the wire, so that the wire is conveyed in parallel along the upper surface of the pad 6. Next, during the wire conveying process, the three pre-treatment rollers 303 work together to provide multi-point contact, which can more thoroughly remove dust, oil and other contaminants and pre-treat the wire. After the pre-treatment is completed, the wire can be printed by the inkjet terminal 402 in the inkjet printing section 4. After the inkjet printing process is completed, it is dried and cured by the fan 502 in the curing section 5. After drying and curing, the wire is wound up by the external take-up roller. Finally, when not in use, the operator can loosen the bolts on the fixing plate 302 to detach the connecting plate 301 from the front surface of the base 1, thereby removing the pretreatment section 3 from the base 1 and performing cleaning and maintenance procedures on the pretreatment roller 303. At the same time, the operator can remove the spray nozzle 402 and the blower 502 from the first mounting base 401 and the second mounting base 501 respectively for subsequent replacement and maintenance procedures.

[0030] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A surface marking device for connecting wires, comprising: The base (1) is arranged in parallel, and the upper end face of the base (1) is provided with a coding part (4) for coding the connecting line. The coding part (4) is provided with a pre-treatment part (3) for pre-processing the connecting line on the left side. The pre-treatment part (3) includes a connecting plate (301), a fixing plate (302) and a pre-treatment roller (303). The connecting plate (301) is attached to the front surface of the base (1); The fixing plate (302) is located on the rear end face of the connecting plate (301), and the fixing plate (302) is connected to the upper end face of the base (1); The pretreatment roller (303) is located on the front end face of the connecting plate (301).

2. The surface marking device for connecting lines as described in claim 1, characterized in that, The upper surface of the fixing plate (302) is pre-set with bolt holes, and the bolts inside the bolt holes form a detachable structure with the base (1).

3. The surface marking device for connecting lines as described in claim 1, characterized in that, The pretreatment rollers (303) are arranged at equal intervals on the front end face of the connecting plate (301).

4. The surface marking device for connecting lines as described in claim 1, characterized in that, The lower end face of the base (1) is provided with a support leg (2), and there are two support legs (2) symmetrically arranged about the longitudinal midline of the base (1).

5. The surface marking device for connecting lines as described in claim 4, characterized in that, The bottom of the support leg (2) is provided with a fixing block (201), and an angle iron is preset between the fixing block (201) and the support leg (2), and bolt holes are preset on the fixing block (201).

6. The surface marking device for connecting lines as described in claim 1, characterized in that, The coding unit (4) includes a first mounting base (401) and a coding dock (402). The first mounting base (401) is located on the upper surface of the base (1) and has an "L" shaped structure; The spray nozzle (402) is vertically mounted on the horizontal axis of the first mounting base (401).

7. The surface marking device for connecting lines as described in claim 1, characterized in that, It also includes a curing section (5), which includes a second mounting base (501) and a fan (502); The second mounting base (501) is located on the upper surface of the base (1), to the right of the first mounting base (401), and has an "L" shaped structure. The fan (502) is located on the horizontal axis of the first mounting base (401).

8. The surface marking device for connecting lines as described in claim 7, characterized in that, The fan (502) is mounted on the horizontal axis of the first mounting base (401) via a connecting arm snap-fit.

9. The surface marking device for connecting lines as described in claim 1, characterized in that, It also includes a pad (6), which is located on the front surface of the base (1), on the right side of the connecting plate (301), and the pad (6) is flush with the pretreatment roller (303).

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