Cable irradiation treatment frame

Abstract

The utility model relates to a cable irradiation processing frame, and belongs to the field of cable production and processing, the cable irradiation processing frame comprises a rack, the rack is provided with a guide roller and a processor, the guide roller is rotatably connected with the rack, a cable blank bypasses the guide roller, the rack is also rotatably provided with a branching roller, the rotation axis of the branching roller is parallel to the axis of the guide roller, and the processor is connected with the branching roller. A plurality of wire distributing discs are coaxially arranged on the wire distributing roller, and a wire distributing ring groove allowing a cable blank to penetrate through is formed between every two adjacent wire distributing discs. In the advancing process of the cable blank, the cable blank bypasses the branching roller, the branching roller or the branching disc makes contact with the cable blank and rotates, the friction mode between the branching roller or the branching disc and the cable blank is mainly contact static friction, the friction acting force is small, the caused damage degree is small, and the cable blank, the branching roller and the branching disc are not prone to being damaged.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of cable processing, in particular to a cable irradiation processing frame. BACKGROUND

[0002] During the manufacturing process of the cable, irradiation processing is a crucial link. The principle mainly utilizes ionizing radiation to perform deep processing on the wire, uses high-energy rays to act on the cable material, causes the ionization and excitation of atoms or molecules inside the material, and causes changes in the molecular structure. These changes can manifest as molecular chain rupture, crosslinking, introduction or elimination of functional groups, etc., thereby changing the physical and chemical properties of the material.

[0003] In the related art, the cable irradiation processing device includes a rack, several guide rollers are arranged on the rack, the cable blank passes around the guide rollers, the guide rollers continuously rotate to make the cable blank continuously move, an irradiation processor is located on the rack and in the moving path of the cable, and the cable blank is irradiated when passing through the processor. Zirconia branch comb teeth are fixedly arranged on the rack, and a single cable moves through a tooth gap.

[0004] The zirconia branch comb teeth are prone to wear during use, which can scratch the core of the cable blank that moves subsequently. CONTENT OF THE UTILITY MODEL

[0005] In order to improve the above problems, the present application provides a cable irradiation processing frame.

[0006] The cable irradiation processing frame provided by the present application adopts the following technical scheme:

[0007] A cable irradiation processing frame includes a rack, the rack is provided with guide rollers and a processor, the guide rollers are rotatably connected to the rack, the cable blank passes around the guide rollers, the rack is further provided with branch rollers which are rotatably arranged, the rotation axis of the branch roller is parallel to the axis of the guide roller, a plurality of branch discs are coaxially arranged on the branch roller, and a branch ring groove for the cable blank to pass through is formed between two adjacent branch discs.

[0008] By adopting the above technical scheme, when the cable blank passes around the branch roller, the branch roller or the branch disc and the cable blank come into contact and rotate, the friction between them is mainly contact static friction, the friction force is small, the damage degree is small, and the cable blank, the branch roller and the branch disc are not easy to be damaged.

[0009] Preferably, the groove bottom of the branch ring groove is provided with a circular arc chamfer, the diameter of the circular arc chamfer is equal to the groove width of the branch ring groove, and the cable blank abuts against the groove bottom of the branch ring groove.

[0010] By adopting the technical scheme, the circular arc chamfer makes the groove bottom of the dividing ring groove smoother and without edges and corners, and reduces the probability of large acting force between the dividing roller and the cable blank.

[0011] Preferably, the dividing disc and the dividing roller are integrally formed.

[0012] Preferably, the diameter of the circular arc chamfer is 15 mm.

[0013] Preferably, the thickness of the dividing disc is 2.5 mm.

[0014] By adopting the technical scheme, the thickness of the dividing disc is smaller, more dividing ring grooves can be arranged on the dividing roller for more cable blanks to pass through, and the processing efficiency is improved.

[0015] Preferably, a plurality of unit sleeve rings are coaxially arranged on the dividing roller, two coaxially fixed dividing discs are arranged on each unit sleeve ring, the dividing ring groove is formed between the two dividing discs, the dividing disc is formed by the two dividing discs of the adjacent two unit sleeve rings, and a fixing member for fixing the unit sleeve rings relative to each other is arranged on the dividing roller.

[0016] By adopting the technical scheme, each dividing ring groove and dividing disc are independent of each other, and when a single dividing groove or dividing disc is worn, the corresponding unit sleeve ring can be replaced.

[0017] Preferably, the fixing member is a fixing nut ring, the fixing nut ring is threadedly connected with the dividing roller, and the end surface of the fixing nut ring and the unit sleeve ring at the end are abutted.

[0018] Preferably, a rotation stopping groove is arranged on the side wall of the dividing roller, the length direction of the rotation stopping groove is parallel to the axis of the rotation stopping groove, the inner edge of the unit sleeve ring is fixedly connected with a rotation stopping edge, and the rotation stopping edge is embedded in the rotation stopping groove.

[0019] By adopting the technical scheme, after the rotation stopping edge is embedded in the rotation stopping groove, the unit sleeve ring cannot rotate relative to the dividing roller, the fixing nut ring is threadedly connected with the end of the dividing roller and axially abuts and limits the unit sleeve ring, so as to jointly fix the unit sleeve ring on the dividing roller.

[0020] In summary, the present application has at least one of the following beneficial technical effects:

[0021] 1. By arranging the dividing roller, when the cable blank passes around the dividing roller, the dividing roller or the dividing disc and the cable blank are in contact and rotate, the friction between them is mainly contact static friction, the friction force is small, the damage degree is small, and the cable blank, the dividing roller and the dividing disc are not easy to be damaged.

[0022] 2. Through the setting of the unit sleeve ring, each distribution ring groove and distribution disc are independent of each other, and when a single distribution groove or distribution disc is worn, the corresponding unit sleeve ring can be replaced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the cable irradiation treatment frame in the embodiment one of the present application.

[0024] Figure 2 is a schematic diagram of the longitudinal section of the distribution roller in the embodiment one of the present application.

[0025] Figure 3 is a schematic diagram of the connection structure of the distribution roller and the unit sleeve ring in the embodiment two of the present application.

[0026] Reference signs: 1, rack; 11, guide roller; 12, processor; 2, cable blank; 3, distribution roller; 31, distribution ring groove; 32, distribution disc; 33, circular arc chamfer; 34, unit sleeve ring; 341, sub-disc; 342, rotation stopping edge; 35, rotation stopping groove; 36, fixed nut ring. DETAILED DESCRIPTION

[0027] The following will be described in detail in combination with the accompanying drawings. Figures 1-3 The present application will be further described in detail.

[0028] Embodiment one:

[0029] The embodiment of the present application discloses a kind of cable irradiation treatment frame, as shown in Fig. Figure 1 Including rack 1 and processor 12, rack 1 is rotationally provided with multiple guide rollers 11, and processor 12 is installed in the middle of rack 1.Each guide roller 11 is for cable blank 2 to pass around, and guide roller 11 rotates to make multiple cable blank 2 directional movement, and cable blank 2 moves in the process through processor 12, and processor 12 is irradiated to the cable blank 2 that passes.

[0030] As shown in Fig. Figure 1 And 2As shown, a wire separating roller 3 is also rotatably mounted on the frame 1. The wire separating roller 3 is used to improve the tension of each cable blank 2 and to improve the independence between different cable blanks 2. Several wire separating discs 32 are integrally formed on the side wall of the wire separating roller 3. The wire separating discs 32 and the wire separating roller 3 are coaxial. A wire separating ring groove 31 is formed between two adjacent wire separating discs 32 for the cable blanks 2 to pass through. A single cable blank passes through one wire separating ring groove 31. The bottom of the wire separating ring groove 31 is provided with an arc chamfer 33. The diameter of the arc chamfer 33 is equal to the width of the wire separating ring groove 31, that is, in the longitudinal section of the wire separating roller 3, the outline of the bottom of the wire separating ring groove 31 is tangent to the outline of the groove wall. The diameter of the arc chamfer 33 and the width of the wire separating ring groove 31 are 15mm, and the thickness of the wire separating disc 32 is 2.5mm. As the cable blank 2 passes over the separating roller 3, it comes into contact with the bottom of the separating ring groove 31. The separating roller 3 and the separating disc 32 are made of stainless steel. The bottom and wall surfaces of the separating ring groove 31 are nitrided, resulting in high smoothness and wear resistance. In this embodiment, the separating roller 3 has 60 separating ring grooves 31, meaning that this equipment can simultaneously supply 60 cable blanks 2 for irradiation treatment. The cable moving speed is 165 m / min.

[0031] Example 2:

[0032] like Figure 3 As shown, the difference from Embodiment 1 is that the dividing disc 32 in this embodiment is not integrally formed on the dividing roller 3. Multiple unit collars 34 are coaxially sleeved on the dividing roller 3. Each unit collar 34 has two molecular discs 341 coaxially and fixedly connected to each other. A dividing ring groove 31 is formed between the two molecular discs 341, and a dividing disc 32 is formed between the two abutting molecular discs 341 of adjacent unit collars 34. The dividing roller 3 is provided with a fixing member for detachably fixing the unit collars 34, thereby making each dividing ring groove 31 and dividing disc 32 independent. When a single dividing groove or dividing disc 32 wears out, its corresponding unit collar 34 can be replaced.

[0033] like Figure 3 As shown, the side wall of the dividing roller 3 has an anti-rotation groove 35, the length direction of which is parallel to the axis of the anti-rotation groove 35. An anti-rotation rib 342 is fixedly connected to the inner edge of the unit collar 34, and the anti-rotation rib 342 is embedded in the anti-rotation groove 35. Both ends of the dividing roller 3 have external threaded structures, and the fixing components are fixing nut rings 36. The two fixing nut rings 36 are threadedly connected to the dividing roller 3. When the two fixing nut rings 36 are tightened and abut against the end face of the outermost unit collar 34, all unit collars 34 cannot move, meaning that all unit collars 34 and the dividing roller 3 are relatively fixedly connected at this time. For different quantities and radial dimensions of cable blanks 2, different unit collars 34 can be replaced accordingly, making this equipment suitable for processing various types of cable blanks 2.

[0034] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A cable irradiation treatment rack, comprising a frame (1), wherein a guide roller (11) and a processor (12) are provided on the frame (1), the guide roller (11) and the frame (1) are rotatably connected, and a cable blank (2) passes around the guide roller (11), characterized in that: The rack (1) is further provided with a wire separating roller (3) rotatingly arranged thereon, the rotating axis of the wire separating roller (3) is parallel to the axis of the guide roller (11), and a plurality of wire separating discs (32) are coaxially arranged on the wire separating roller (3), a wire separating ring groove (31) for the cable blank (2) to pass through is formed between two adjacent wire separating discs (32).

2. A cable irradiation rack as claimed in claim 1, wherein: The bottom of the wire separating ring groove (31) is provided with a circular arc chamfer (33), the diameter of the circular arc chamfer (33) is equal to the groove width of the wire separating ring groove (31), and the cable blank (2) abuts against the bottom of the wire separating ring groove (31).

3. A cable irradiation rig according to claim 1 or 2, wherein: The wire separating disc (32) and the wire separating roller (3) are integrally formed.

4. A cable irradiation station as in claim 3, wherein: The diameter of the circular arc chamfer (33) is 15 mm.

5. A cable irradiation rack according to claim 1 or 2, wherein: The thickness of the wire separating disc (32) is 2.5 mm.

6. A cable irradiation rack as defined in claim 2, wherein: A plurality of unit sleeve rings (34) are coaxially sleeved on the wire separating roller (3), two molecular discs (341) fixedly connected with each other are arranged on the unit sleeve ring (34), the wire separating ring groove (31) is formed between the two molecular discs (341), the wire separating disc (32) is formed by the two molecular discs (341) of the adjacent two unit sleeve rings (34) abutting against each other, and the wire separating roller (3) is provided with a fixing member for relatively fixing the unit sleeve ring (34).

7. A cable irradiation rig according to claim 6, wherein: The fixing member is a fixing nut ring (36), the fixing nut ring (36) is threadedly connected with the wire separating roller (3), and the fixing nut ring (36) abuts against the end surface of the unit sleeve ring (34) at the most end.

8. A cable irradiation rig according to claim 6 or 7, wherein: A rotation stopping groove (35) is formed in the side wall of the wire separating roller (3), the length direction of the rotation stopping groove (35) is parallel to the axis of the rotation stopping groove (35), the inner edge of the unit sleeve ring (34) is fixedly connected with a rotation stopping rib (342), and the rotation stopping rib (342) is embedded in the rotation stopping groove (35).

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