High-speed cable glue injection device

Abstract

The utility model relates to the technical field of high-speed cables, in particular to a high-speed cable glue injection device which comprises a case, a positioning mechanism arranged on the case, a pressing mechanism arranged on the case, a supporting plate arranged on the case, a glue injection mechanism arranged on the supporting plate and a glue injection mold. The glue injection mechanism comprises an X-axis driving assembly arranged on the supporting plate, a Z-axis driving assembly connected with the X-axis driving assembly and a glue injection assembly connected with the Z-axis driving assembly. The positioning mechanism can quickly position the glue injection mold used during glue injection, the glue injection assembly of the glue injection mechanism can be driven by the Z-axis mechanism to automatically inject glue into the glue injection mold, another glue injection mold can be quickly replaced for next glue injection after glue injection is completed, seamless connection operation is achieved, the glue injection operation efficiency is improved, and the production cost is reduced. And the stability of the glue injection quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -speed cable technical field, concretely relates to a high -speed cable glue injection device. BACKGROUND

[0002] High -speed cable is a kind of low cost, short distance connection for transmitting data cable, is widely used in SATA storage device, RADI system scene, core router, Ethernet etc. Data center interconnection scene. High -speed cable is generally connected with two connectors at both ends, according to the different transmission protocol, common high -speed cable has SFP, QSFP, OSFP, SAS etc. Type, this kind of high -speed cable usually has multiple high -speed electrical channel, supports the transmission of gigabit level, such as 800G OSFP, i. e. support 800Gbps transmission rate, 800G OSFP can be divided into 8 high -speed electrical channel and realizes data transmission, and each channel rate can reach 100Gbps. In the production process of high -speed cable, internal cable is needed to be gathered into bundle and covered protective layer, and the exposed part without covering insulating protective layer is formed at both ends of the wire harness, the exposed part of wire harness and the position close to the protective layer are glued to form a glue body structure, the wire harness is fixed to avoid wire harness to scatter, also play the role of protecting cable. High -speed cable generally adopts hot melt glue when gluing, the position of cable needing gluing is positioned in mold, and the glue in molten state is injected into mold and then cooled and solidified to form, and currently the gluing process is generally that staff member injects hot melt glue into mold by hand, and the efficiency is low, and the gluing quality stability of artificial gluing is difficult to guarantee due to the difference in proficiency. CONTENT OF UTILITY MODEL

[0003] To solve the above problem, the utility model provides a kind of high -speed cable glue injection device.

[0004] The utility model adopts the following scheme implementation:

[0005] A kind of high -speed cable glue injection device, including cabinet, positioning mechanism being arranged on the cabinet, pressing mechanism being arranged on the cabinet, support plate being arranged on the cabinet, glue injection mechanism being arranged on the support plate;The glue injection mechanism includes X-axis drive assembly being arranged on the support plate, Z-axis drive assembly connected with the X-axis drive assembly, and glue injection assembly connected with the Z-axis drive assembly;The glue injection assembly includes box body connected with the Z-axis drive assembly, glue barrel being arranged in the box body, glue injection head connected with the glue barrel, and the glue injection head is located above the pressing mechanism.

[0006] Further, the pressing mechanism includes pressing cylinder being arranged on the cabinet, pressing support connected with the output end of the pressing cylinder, and several pressing pieces for pressing glue injection mold connected with the pressing support.

[0007] Further, the pressing support is provided with a first waist-shaped hole matched with the pressing part.

[0008] Further, the positioning mechanism comprises a first positioning part and a second positioning part adjustably arranged on the top surface of the cabinet, the first positioning part is arranged along the X-axis direction, and the second positioning part is arranged along the Y-axis direction.

[0009] Further, the top surface of the cabinet is provided with a second waist-shaped hole matched with the first positioning part, and the second waist-shaped hole is arranged along the Y-axis direction.

[0010] Further, the cabinet is provided with a plurality of locking assemblies for locking the first positioning part and the second positioning part, and the locking assembly comprises a pressing rod connected with the cabinet and a locking part connected with the pressing rod.

[0011] Further, the X-axis driving assembly comprises a first moving plate movably connected with the support plate and a first driving part arranged on the support plate and used for driving the first moving plate to move.

[0012] Further, the Z-axis driving assembly comprises a second moving plate movably connected with the first moving plate and a second driving part arranged on the first moving plate and used for driving the second moving plate to move.

[0013] Further, the outer wall of the glue barrel is surrounded by a heating pipe.

[0014] Further, the positioning mechanism comprises a rotating driving assembly arranged in the cabinet and a rotating disc connected with the rotating driving assembly, and a plurality of third positioning parts for positioning the glue injection mold are arranged on the rotating disc.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The positioning mechanism of the utility model can quickly position the glue injection mold used in glue injection, the glue injection assembly of the glue injection mechanism can automatically inject glue into the glue injection mold under the driving of the Z-axis mechanism, another glue injection mold can be quickly replaced for the next glue injection after the glue injection is completed, seamless connection operation is realized, the glue injection operation efficiency is improved, and the stability of the glue injection quality is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of a high-speed cable glue injection device provided by the utility model embodiment 1.

[0018] Figure 2 It is a schematic view of the X-axis driving assembly and the Z-axis driving assembly part of the utility model embodiment 1.

[0019] Figure 3 It is the schematic view of glue injection assembly of the embodiment 1 of the utility model.

[0020] Figure 4 It is the schematic view of the whole structure of the embodiment 2 of the utility model.

[0021] Figure 5 It is the partial schematic view of the rotary drive assembly of the embodiment 2 of the utility model.

[0022] The drawing includes:

[0023] Cabinet 1, support plate 11, second waist type hole 12, positioning mechanism 2, first positioning piece 21, second positioning piece 22, locking assembly 23, pressing rod 231, locking piece 232, rotary drive assembly 24, rotating disc 25, third positioning piece 26, pressing mechanism 3, pressing cylinder 31, pressing support 32, pressing piece 33, first waist type hole 34, glue injection mechanism 4, X-axis drive assembly 41, first moving plate 411, first drive piece 412, Z-axis drive assembly 42, second moving plate 421, second drive piece 422, glue injection assembly 43, box 431, glue barrel 432, glue injection head 433, glue injection mold 5. Specific implementation

[0024] In order to facilitate the person skilled in the art to understand the utility model, the utility model will be further described in detail in combination with specific embodiments and drawings.

[0025] Embodiment 1

[0026] Referring to Figures 1 to 3 , the embodiment provides a high-speed cable glue injection device, which comprises cabinet 1, positioning mechanism 2 arranged on the cabinet 1, pressing mechanism 3 arranged on the cabinet 1, support plate 11 arranged on the cabinet 1, glue injection mechanism 4 arranged on the support plate 11 and glue injection mold 5; the glue injection mechanism 4 comprises X-axis drive assembly 41 arranged on the support plate 11, Z-axis drive assembly 42 connected with the X-axis drive assembly 41 and glue injection assembly 43 connected with the Z-axis drive assembly 42; the glue injection assembly 43 comprises box 431 connected with the X-axis drive assembly 41, glue barrel 432 arranged in the box 431, glue injection head 433 connected with the glue barrel 432, and the glue injection head 433 is located above the pressing mechanism 3.

[0027] The clamping mechanism 3 includes a clamping cylinder 31 mounted on the housing 1, a clamping bracket 32 ​​connected to the output end of the clamping cylinder 31, and several clamping parts 33 connected to the clamping bracket 32 ​​for clamping the injection mold 5. The injection mold 5 specifically includes a base and a cover plate. The base is provided with a large groove for placing the main body of the cable with a protective layer, a small groove for positioning the internal cable, and a molding area for the colloid structure. The cover plate is provided with injection holes at the position corresponding to the molding area. Since positioning the cable takes a certain amount of time, in order to ensure the efficiency of the injection operation, a locking mechanism is generally not provided between the cover plate and the base of the mold to save the time of locking installation and disassembly. During the injection process, the operator manually presses the cover plate to keep the cover plate and the base tightly fitted. However, after repeating this operation many times, fatigue can easily occur, resulting in incomplete pressing, which in turn affects the molding of the colloid structure and causes the shape of the colloid structure to deviate from the design. The clamping mechanism 3 can replace manual clamping of the mold, ensuring a tight connection between the cover plate and the base, and preventing the mold from shifting during the glue injection process, ensuring that the glue injection hole can always be connected to the glue injection head 433 of the glue injection mechanism 4 during the glue injection process.

[0028] The clamping bracket 32 ​​is provided with a first oblong hole 34 that mates with the clamping member 33. The clamping bracket 32 ​​can be adjusted along the oblong hole, and after being adjusted to a suitable position, it can be locked with fasteners such as screws, flexibly adapting to molds of different specifications.

[0029] The positioning mechanism 2 includes a first positioning member 21 and a second positioning member 22 adjustablely disposed on the top surface of the housing 1. The first positioning member 21 is disposed along the X-axis direction, and the second positioning member 22 is disposed along the Y-axis direction. The first positioning member 21 and the second positioning member 22 respectively position the mold along the X-axis and Y-axis.

[0030] The top surface of the chassis 1 is provided with a second oblong hole 12 that mates with the first positioning member 21. The second oblong hole 12 is arranged along the Y-axis direction, and the position of the first positioning member 21 can be adjusted along the direction of the second oblong hole. In this embodiment, two second oblong holes are provided.

[0031] The chassis 1 is provided with a plurality of locking components 23 for locking the first positioning member 21 and the second positioning member 22. The locking component 23 includes a pressure rod 231 connected to the chassis 1 and a locking member 232 connected to the pressure rod 231. The locking component 23 for locking the second positioning member 22 can be connected to one of the second oblong holes.

[0032] The X-axis drive assembly 41 includes a first movable plate 411 movably connected to the support plate 11 and a first drive member 412 disposed on the support plate 11 for driving the first movable plate 411 to move. The first movable plate 411 and the support plate 11 are connected by a guide rail slider. The Z-axis drive assembly 42 includes a second movable plate 421 movably connected to the first movable plate 411 and a second drive member 422 disposed on the first movable plate 411 for driving the second movable plate 421 to move. The second movable plate 421 and the first movable plate 411 are connected by a guide rail slider. Both ends of the high-speed cable need to be glued. In specific implementation, if a mold that can clamp both ends of the high-speed cable simultaneously (corresponding to two glue injection ports) is used, under the drive of the X-axis drive assembly 41, after completing the glue injection at one glue injection port, it can quickly move to the other glue injection port for secondary glue injection, that is, the glue injection at both ends of the cable is completed in one positioning, further improving the glue injection efficiency.

[0033] Heating tubes are arranged around the outer wall of the glue tank 432. Since the adhesive component uses a high-temperature hot-melt adhesive, the heating tubes on the outer wall of the glue tank 432 keep the hot-melt adhesive at a constant temperature, ensuring a stable and consistent flow and guaranteeing effective dispensing. Additionally, a dispensing valve can be installed between the glue tank 432 and the dispensing head to accurately control the dispensing volume.

[0034] In actual operation, firstly, select the corresponding mold according to the specifications of the high-speed cable to be glued. Then, adjust the first positioning component 21, the second positioning component 22, and the clamping assembly according to the mold. When starting glue injection, first clamp the cable into the mold, cover it, and place the mold near the first positioning component 21 and the second positioning component 22, so that one side of the mold contacts the first positioning component 21, and the other side contacts the second positioning component 22. Then, start glue injection; the clamping assembly clamps the mold, and the glue injection head 433 of the glue injection component 43 descends, injecting hot melt glue into the glue injection hole of the mold. During the glue injection process, the operator can continue to clamp cables in another mold. After the current mold is finished, it can be quickly replaced for the next glue injection, achieving continuous glue injection operation. Several molds can be pre-set, thus saving the time waiting for cooling and curing.

[0035] Example 2

[0036] Reference Figures 4-5The positioning mechanism 2 in this embodiment differs from that in embodiment 1. In this embodiment, the positioning mechanism 2 is located inside the housing 1 in a rotary drive assembly 24 and a rotating disk 25 connected to the rotary drive assembly 24. The rotating disk 25 is provided with several third positioning elements 26 for positioning the injection mold 5. In this embodiment, four third positioning elements 26 are provided to facilitate accurate positioning of the mold. The rotary drive assembly 24 can include a divider and a rotary motor connected to the input end of the divider disk. The output end of the divider is connected to the rotating disk 25. In specific implementation, the angle of each rotation of the divider can be set according to the requirements. For example, when the rotating disk 25 has two stations (one station is used to place the mold and the other station is used for injection, and the rotating disk 25 is provided with several third positioning elements 26 for each station), the divider can be set to rotate 180° each time. When one station is injecting glue, the other station can place another mold. The remaining parts of the structure of this embodiment are the same as those in embodiment 1, and will not be described in detail here.

[0037] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to 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. For example, "upper," "lower," "left," "right," etc. are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0038] The terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] Although the description of this utility model has been given in conjunction with the specific embodiments described above, it is obvious to those skilled in the art that many substitutions, modifications, and variations can be made based on the above description. Therefore, all such substitutions, modifications, and variations are included within the scope of the appended claims.

Claims

1. A high-speed cable glue-applying device, characterized in that, The device includes a chassis, a positioning mechanism mounted on the chassis, a clamping mechanism mounted on the chassis, a support plate mounted on the chassis, and a glue injection mechanism mounted on the support plate. The glue injection mechanism includes an X-axis drive assembly mounted on the support plate, a Z-axis drive assembly connected to the X-axis drive assembly, and a glue injection assembly connected to the Z-axis drive assembly. The glue injection assembly includes a housing connected to the Z-axis drive assembly, a glue tank mounted inside the housing, and a glue injection head connected to the glue tank. The glue injection head is located above the clamping mechanism.

2. The high-speed cable glue injection device according to claim 1, characterized in that, The clamping mechanism includes a clamping cylinder mounted on the chassis, a clamping bracket connected to the output end of the clamping cylinder, and a plurality of clamping parts connected to the clamping bracket for clamping the injection mold.

3. The high-speed cable glue injection device according to claim 2, characterized in that, The clamping bracket is provided with a first waist-shaped hole that mates with the clamping member.

4. The high-speed cable glue injection device according to claim 1, characterized in that, The positioning mechanism includes a first positioning component and a second positioning component that are adjustablely disposed on the top surface of the chassis. The first positioning component is disposed along the X-axis direction, and the second positioning component is disposed along the Y-axis direction.

5. The high-speed cable glue-applying device according to claim 4, characterized in that, The top surface of the chassis is provided with a second oblong hole that mates with the first positioning member, and the second oblong hole is provided along the Y-axis direction.

6. The high-speed cable glue-applying device according to claim 4, characterized in that, The chassis is provided with a plurality of locking components for locking the first positioning component and the second positioning component. The locking components include a pressure rod connected to the chassis and a locking member connected to the pressure rod.

7. The high-speed cable glue-applying device according to claim 1, characterized in that, The X-axis drive assembly includes a first movable plate movably connected to the support plate and a first drive member disposed on the support plate for driving the first movable plate to move.

8. The high-speed cable glue-applying device according to claim 7, characterized in that, The Z-axis drive assembly includes a second movable plate movably connected to the first movable plate, and a second drive component disposed on the first movable plate for driving the second movable plate to move.

9. The high-speed cable glue-applying device according to claim 1, characterized in that, The outer wall of the glue bucket is surrounded by heating tubes.

10. The high-speed cable glue-applying device according to claim 1, characterized in that, The positioning mechanism includes a rotary drive assembly disposed inside the chassis and a rotating disk connected to the rotary drive assembly. The rotating disk is provided with a plurality of third positioning components for positioning the injection mold.

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