Cable insertion core glue injection device

Abstract

The utility model discloses a cable insertion core glue injection device which comprises a glue injection machine, the glue injection machine comprises a workbench and a supporting frame, the supporting frame is provided with a temporary storage box and an installation box, one side of the temporary storage box is provided with a glue injection pipe, the temporary storage box is provided with a heating wire and a heat conduction plate, and the temporary storage box is provided with a stirring motor, a stirring rod and stirring blades. A mounting device and a glue injection head are arranged on the mounting box, the mounting device comprises a mounting frame, a mounting groove is formed in the mounting frame, a mounting spring and a mounting block are symmetrically arranged in the mounting frame, a clamping ring is arranged on the mounting block, a clamping groove is formed in the glue injection head, and the mounting spring, the mounting block and the clamping ring on the mounting frame are matched with the clamping groove in the glue injection head; the glue injection head is conveniently installed, glue is firstly injected into the buffer box through the glue injection pipe, the glue is conveniently heated through the heating wire and the heat conduction plate, the fluidity of the glue is improved, and the fluidity and heating efficiency of the glue are improved through the arrangement of the stirring motor, the stirring rod and the stirring blades.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, and more specifically, to a cable core glue injection device. Background Art

[0002] Cable ferrules usually refer to the metal pins or pins on the connector, which are used to establish electrical connections in the socket. Glue injection is a common process used to protect the connecting parts inside the cable plug and enhance its shock resistance, waterproofness and durability.

[0003] In the existing technology, after the glue injection mechanism of the glue injection machine is used for a long time, the glue injection head of the glue injection mechanism needs to be disassembled and then cleaned to facilitate the sustainable use of the glue injection head. The glue injection head in the existing technology is mostly threaded when installed and connected, which is very inconvenient to operate and affects the convenience of maintenance. At the same time, after the glue enters the nozzle, the fluidity of the glue is easily affected by cooling, which not only affects the injection quality of the glue injection machine, but also easily clogs the glue injection head. When injecting glue into the cable core, it is difficult to fix the cable, and the cable is very easy to shift, resulting in inaccurate injection position, affecting the injection effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a cable core glue injection device to solve the technical problems of inconvenient replacement of the glue injection head and poor fluidity of the glue mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable core glue injection device, including a glue injection machine, the glue injection machine including a workbench and a support frame, the support frame is provided with a cache box and an installation box, a glue injection tube is provided on one side of the cache box, a heating wire and a heat conduction plate are provided on the cache box, a stirring motor is provided on the cache box, a stirring rod is provided on the motor shaft of the stirring motor, a stirring blade is provided on the stirring rod, a mounting device and a glue injection head are provided on the installation box, the mounting device includes a mounting frame, a mounting groove is provided on the mounting frame, a mounting spring and a mounting block are symmetrically provided in the mounting frame, a clamping ring is provided on the mounting block, a clamping groove is provided on the glue injection head, and a fixing device is provided on the workbench.

[0008] The utility model is further configured that the fixing device includes a fixing tube, a fixing block is provided on the fixing tube, a fixing pressure plate is rotatably provided on the fixing block, and the position of the cable is fixed by the cooperation of the fixing pressure plate and the fixing tube, thereby improving the quality of glue injection.

[0009] The utility model is further configured that a clamping rod is provided on the fixed pressure plate, and a clamping block is provided on the fixed tube, and the position of the fixed pressure plate is stabilized by the cooperation of the clamping rod and the clamping block.

[0010] The utility model is further configured such that a limit plate is provided on the fixed pressure plate, a limit rod is slidably provided on the limit plate, one end of the limit rod is fixedly connected to the clamping rod, and the other end is fixedly provided with a limit sheet, a limit spring is provided between the limit sheet and the limit plate, and the position of the clamping rod is moved by means of the limit spring, the limit sheet and the limit rod.

[0011] The utility model is further configured that a fixed handle is provided on the fixed pressing plate to facilitate the rotation of the fixed pressing plate.

[0012] The utility model is further configured that an anti-skid protrusion is provided at the bottom of the fixed pressure plate, and the anti-skid protrusion prevents the cable from moving in the fixed tube.

[0013] The utility model is further configured that a plurality of reset rods are arranged on the mounting frame, and reset blocks are arranged on the reset rods, so that the position of the mounting block can be easily moved by the reset rods and the reset blocks.

[0014] The utility model is further configured that one end of the reset rod is connected with a reset plate, and a reset spring is provided between the reset plate and the mounting frame to facilitate the reset of the reset rod and the reset block.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a cable core glue injection device having the following features:

[0017] Beneficial effects:

[0018] 1. The mounting spring, mounting block and clamping ring on the mounting frame cooperate with the clamping groove on the glue injection head to facilitate the installation of the glue injection head. The reset plate, reset spring, reset rod and reset block are provided to facilitate the quick disassembly of the glue injection head, and the installation, removal and replacement of the glue injection head.

[0019] 2. The glue injection tube first injects the glue into the buffer box, and the heating wire and heat conduction plate are used to heat the glue to improve the fluidity of the glue. The fluidity and heating efficiency of the glue are improved by setting a stirring motor, a stirring rod and a stirring blade.

[0020] 3. By arranging a fixing block and a fixing pressure plate on the fixing tube, it is convenient to fix the cable to be injected with glue, and by the cooperation of the clamping rod and the clamping block, it is convenient to fix the position of the fixing pressure plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a schematic diagram of the overall structure of a cable core glue injection device in the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the cache box in the utility model;

[0023] Figure 3 It is an exploded view of the installation device in the utility model;

[0024] Figure 4 It is an overall schematic diagram of the fixing device in the utility model;

[0025] Figure 5 It is a schematic diagram of the overall structure of the fixed pressure plate in the utility model.

[0026] In the figure: 1. Glue injection machine; 2. Workbench; 3. Support frame; 4. Cache box; 5. Installation box; 6. Glue injection tube; 7. Heating wire; 8. Heat conduction plate; 9. Stirring motor; 10. Stirring rod; 11. Stirring blade; 12. Glue injection head; 13. Mounting frame; 14. Mounting slot; 15. Mounting spring; 16. Mounting block; 17. Clamping ring; 18. Clamping slot; 19. Fixed tube; 20. Fixed block; 21. Fixed pressure plate; 22. Clamping rod; 23. Clamping block; 24. Limiting plate; 25. Limiting rod; 26. Limiting sheet; 27. Limiting spring; 28. Fixed handle; 29. ​​Anti-slip protrusion; 30. Reset rod; 31. Reset block; 32. Reset plate; 33. Reset spring. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5A cable core glue injection device comprises a glue injection machine 1, which comprises a workbench 2 and a support frame 3. A cache box 4 and an installation box 5 are provided on the support frame 3. A glue injection tube 6 is provided on one side of the cache box 4. A heating wire 7 and a heat conducting plate 8 are provided on the cache box 4. A stirring motor 9 is provided on the cache box 4. A stirring rod 10 is provided on the motor shaft of the stirring motor 9. A stirring blade 11 is provided on the stirring rod 10. A mounting device and a glue injection head 12 are provided on the installation box 5. The mounting device comprises a mounting frame 13. A mounting groove 14 is provided on the mounting frame 13. A mounting spring 15 and a mounting block 16 are symmetrically provided in the mounting frame 13. A clamping ring 17 is provided on the mounting block 16. A clamping groove 18 is provided on the glue injection head 12. A fixing device is provided on the workbench 2. A plurality of reset rods 30 are provided on the mounting frame 13. A reset block 31 is provided on the reset rod 30. A reset plate 32 is connected to one end of the reset rod 30. A reset spring 33 is provided between the reset plate 32 and the mounting frame 13.

[0031] The glue injection head 12 is inserted into the installation box 5 and contacts the bottom of the buffer box 4. The reset plate 32 and the reset rod 30 are pressed, the reset plate 32 squeezes the reset spring 33, and the reset rod 30 drives the reset block 31 to squeeze the mounting block 16 to both sides. The mounting block 16 squeezes the mounting spring 15 in the mounting groove 14, and the glue injection head 12 is inserted into the installation box 5 and contacts the bottom of the buffer box 4. The reset plate 32 is released, and the reset rod 30 is reset under the action of the reset spring 33. At the same time, the mounting block 16 drives the clamping ring 17 to clamp the glue injection head 12 under the action of the mounting spring 15. The position of the glue injection head 12 is fixed by the cooperation of the clamping ring 17 and the clamping groove 18. Glue is injected into the buffer box 4 through the glue injection tube 6, and the glue is heated by the heating wire 7 and the heat conduction plate 8. The stirring motor 9 drives the stirring rod 10 and the stirring blade 11 to rotate. The stirring blade 11 rotates to stir the glue, so that the glue is heated evenly and the fluidity of the glue is improved.

[0032] See also Figure 4-5 As an implementation method of the fixing device: the fixing device includes a fixing tube 19, a fixing block 20 is provided on the fixing tube 19, a fixed pressure plate 21 is rotatably provided on the fixing block 20, a clamping rod 22 is provided on the fixed pressure plate 21, a clamping block 23 is provided on the fixing tube 19, a limiting plate 24 is provided on the fixed pressure plate 21, a limiting rod 25 is slidably provided on the limiting plate 24, one end of the limiting rod 25 is fixedly connected to the clamping rod 22, and a limiting piece 26 is fixedly provided on the other end, a limiting spring 27 is provided between the limiting piece 26 and the limiting plate 24, a fixed handle 28 is provided on the fixed pressure plate 21, and an anti-slip protrusion 29 is provided at the bottom of the fixed pressure plate 21.

[0033] More specifically, when fixing the position of the cable, extend the cable into the fixing tube 19, rotate the fixing pressure plate 21, pull the clamping rod 22 outward, the clamping rod 22 drives the limiting rod 25 and the limiting plate 26 to move outward, and the clamping rod 22 is clamped with the clamping block 23 through the limiting spring 27 to fix the position of the cable. After the cable core is injected with glue, pull the clamping rod 22 outward to free the clamping rod 22 from the restraint of the clamping block 23, lift the fixing pressure plate 21 upward through the fixing handle 28, and then remove the cable.

[0034] In summary, when the overall equipment is in use or operation: when installing the glue injection head 12, press the reset plate 32 and the reset rod 30, the reset plate 32 squeezes the reset spring 33, and the reset rod 30 drives the reset block 31 to squeeze the mounting block 16 to both sides, and the mounting block 16 squeezes the mounting spring 15 in the mounting groove 14, and the glue injection head 12 is extended into the mounting box 5 and abuts against the bottom of the cache box 4, and the reset plate 32 is released. The reset rod 30 is reset under the action of the reset spring 33. At the same time, the mounting block 16 drives the clamping ring 17 to clamp the glue injection head 12 under the action of the mounting spring 15. Through the cooperation of the clamping ring 17 and the clamping groove 18, it is convenient to fix the position of the glue injection head 12, and glue is injected into the cache box 4 through the glue injection tube 6. The glue is heated by the heating wire 7 and the heat conduction plate 8, and the stirring rod 10 and the stirring blade 11 are driven to rotate by the stirring motor 9. The stirring blade 11 rotates to stir the glue, so that the glue is heated evenly and the fluidity of the glue is improved.

[0035] When fixing the position of the cable, extend the cable into the fixing tube 19, rotate the fixing pressure plate 21, pull the clamping rod 22 outward, the clamping rod 22 drives the limiting rod 25 and the limiting plate 26 to move outward, and the clamping rod 22 is clamped with the clamping block 23 through the limiting spring 27 to fix the position of the cable. After the cable core is injected with glue, pull the clamping rod 22 outward to free the clamping rod 22 from the restraint of the clamping block 23, lift the fixing pressure plate 21 upward through the fixing handle 28, and then remove the cable.

[0036] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cable core glue injection device, comprising a glue injection machine (1), characterized in that: The glue injection machine (1) comprises a workbench (2) and a support frame (3), wherein a buffer box (4) and an installation box (5) are provided on the support frame (3), a glue injection tube (6) is provided on one side of the buffer box (4), a heating wire (7) and a heat conducting plate (8) are provided on the buffer box (4), a stirring motor (9) is provided on the buffer box (4), a stirring rod (10) is provided on the motor shaft of the stirring motor (9), a stirring blade (11) is provided on the stirring rod (10), a mounting device and a glue injection head (12) are provided on the installation box (5), the mounting device comprises a mounting frame (13), a mounting groove (14) is provided on the mounting frame (13), a mounting spring (15) and a mounting block (16) are symmetrically provided in the mounting frame (13), a clamping ring (17) is provided on the mounting block (16), a clamping groove (18) is provided on the glue injection head (12), and a fixing device is provided on the workbench (2).

2. A cable core glue injection device according to claim 1, characterized in that: The fixing device comprises a fixing tube (19), a fixing block (20) is provided on the fixing tube (19), and a fixing pressure plate (21) is rotatably provided on the fixing block (20).

3. A cable core glue injection device according to claim 2, characterized in that: The fixed pressing plate (21) is provided with a clamping rod (22), and the fixed tube (19) is provided with a clamping block (23).

4. A cable core glue injection device according to claim 3, characterized in that: A limit plate (24) is provided on the fixed pressure plate (21), a limit rod (25) is slidably provided on the limit plate (24), one end of the limit rod (25) is fixedly connected to the clamping rod (22), and the other end is fixedly provided with a limit sheet (26), and a limit spring (27) is provided between the limit sheet (26) and the limit plate (24).

5. The cable core glue injection device according to claim 2 is characterized in that: The fixed pressing plate (21) is provided with a fixed handle (28).

6. A cable core glue injection device according to claim 2, characterized in that: The bottom of the fixed pressing plate (21) is provided with an anti-slip protrusion (29).

7. The cable core glue injection device according to claim 1 is characterized in that: A plurality of reset rods (30) are provided on the mounting frame (13), and a reset block (31) is provided on the reset rods (30).

8. A cable core glue injection device according to claim 7, characterized in that: One end of the reset rod (30) is connected to a reset plate (32), and a reset spring (33) is provided between the reset plate (32) and the mounting frame (13).

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