Cable longitudinal wrapping tape releasing device

Abstract

The utility model discloses a cable longitudinal wrapping tape releasing device, which relates to the technical field of cable processing and comprises a support assembly, a tape releasing assembly and a guide assembly. The supporting assembly comprises a supporting frame, a supporting arm, a stand column and a platen. The tape releasing assembly comprises a tape releasing disc, a positioning column is arranged on the tape releasing disc, and a disc sleeve is rotationally arranged on the positioning column; the guide assembly comprises four groups of guide roll shafts and a guide ring, and the four groups of guide roll shafts are arranged around the cable at equal intervals and are in clearance fit with the cable; the two groups of guide rings are respectively positioned on two sides of the cable to form a circular package; by arranging four sets of tape releasing discs, cable outer wrapping tapes can be placed from the periphery of a cable, the four sets of cable outer wrapping tapes are located on the four side faces of the cable under the guidance of four sets of guide roll shafts, the four sets of cable outer wrapping tapes wrap the cable in a round shape step by step under the action of two sets of guide rings, the edges of the four sets of cable outer wrapping tapes are connected with one another, and under the processing of a plastic extruding machine, the cable outer wrapping tapes are fixed. And the four groups of cable outer wrapping tapes are wrapped on the outer wall of the cable.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a cable longitudinal wrapping and unwinding device. Background Art

[0002] During the cable production process, it is necessary to wrap a buffer protective layer around the cable core to avoid cracking during the cable bending process. The utility model with patent number CN202384108U discloses a cable longitudinal wrapping table, which includes a machine base. The cable longitudinal wrapping table also includes an adjustable forming device and an adjustable wire-passing device sequentially arranged on the machine base along the movement direction of the cable core. When the longitudinal wrapping process is performed, the cable core 2 moves in the horizontal direction, that is, attached Figure 2 As shown in FIG3 , it moves from right to left, passing through each wire guide roller 22, the adjustable forming device 23, and the adjustable wire passing device 24 in sequence. The aluminum film tape roll 31 is arranged on the unwinding device 25, and the aluminum film tape 3 is drawn out by the unwinding device 25, passes through each wire guide roller 22 and moves in the same direction as the cable core 2. The aluminum film tape 3 and the cable core 2 are formed on the forming die 231 of the adjustable forming device 23, that is, the aluminum film tape 3 is gradually longitudinally wrapped on the cable core 2 as the two move. Then the cable core 2 and the aluminum film tape 3 longitudinally wrapped thereon pass through the wire hole on the wire die 241 of the adjustable wire passing device 24 together to complete the longitudinal wrapping process; in this patent, the aluminum film tape is wrapped around the cable core after movement, and the longitudinal wrapping is completed after passing through the wire hole, but in the process of crowd-wrapping the buffer layer of the cable, it is necessary to ensure that the edges of multiple groups of buffer layers overlap each other. In the above patent, it is difficult to achieve the positioning of multiple groups of buffer layers and ensure that the edges of the buffer layers overlap each other. Utility Model Content

[0003] The main purpose of the utility model is to provide a cable longitudinal wrapping and unwinding device, which is used to solve the problem that it is difficult to position multiple groups of buffer layers and ensure that the edges of the buffer layers overlap each other during the existing cable longitudinal wrapping process.

[0004] To achieve the above-mentioned purpose, the utility model provides a cable longitudinal wrapping and unwinding device, comprising:

[0005] The support assembly includes a support frame and a support arm provided on the support frame; the support frame is also provided with a column; the column is provided with a platform;

[0006] The tape unwinding assembly comprises a tape unwinding reel arranged on a supporting arm; a positioning post is provided on the tape unwinding reel; a reel sleeve is rotatably provided on the positioning post;

[0007] The guide assembly includes guide rollers arranged on the support arm and guide rings arranged on the table; the guide rollers are arranged in four groups, and the four groups of guide rollers are equidistantly arranged around the cable and have clearance fit with the cable; the guide rings are arranged in two groups, and the two groups of guide rings are respectively located on both sides of the cable to form a circular package.

[0008] As a further improvement of the present utility model, the support arm includes a lower arm fixedly connected to the support frame, an upper arm fixed and coaxial with the lower arm, a left arm and a right arm symmetrically arranged on the lower arm respectively; the tape reels are respectively installed on the lower arm, the upper arm, the left arm and the right arm.

[0009] As a further improvement of the present utility model, support arms are respectively provided on the lower arm, the upper arm, the left arm and the right arm, and two sets of upper and lower guide roller shafts are vertically fixedly connected to the lower arm and the upper arm respectively, and two sets of left and right guide roller shafts are horizontally fixed to the left arm and the right arm respectively.

[0010] As a further improvement of the present utility model, a sealing end plate is detachably provided on the positioning post.

[0011] As a further improvement of the present utility model, the guide ring is semicircular, two sets of guide rings are arranged side by side in the horizontal direction, the opening sides of the two sets of guide rings are opposite to each other and the ends are overlapped.

[0012] The beneficial effects of the present utility model are embodied in:

[0013] By providing four sets of tape reels, the cable outer wrapping tape can be placed around the cable, and under the guidance of the four sets of guide roller shafts, the four sets of cable outer wrapping tapes are located on the four sides of the cable, and under the action of the two sets of guide rings, the four sets of cable outer wrapping tapes are gradually wrapped around the cable in a circular shape, ensuring that the edges of the four sets of cable outer wrapping tapes are overlapped, and under the processing of the extruder, the four sets of cable outer wrapping tapes are wrapped on the outer wall of the cable. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of a cable longitudinal wrapping tape device of the present utility model;

[0015] Figure 2 It is a schematic diagram of the support arm structure of a cable longitudinal wrapping tape device of the present utility model;

[0016] Description of the Reference Numerals:

[0017] 1. Support frame; 2. Support arm; 201. Lower arm; 202. Left arm; 203. Right arm; 204. Upper arm; 3. Column; 4. Table board; 5. Tape reel; 6. Positioning post; 7. Disc sleeve; 8. Guide roller shaft; 9. Guide ring; 10. Support arm; 11. Sealing end plate; 12. Cable. Detailed Embodiments

[0018] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0019] In one embodiment, referring to Figure 1 , a longitudinal wrapping tape releasing device for a cable of the present utility model includes a support assembly, a tape releasing assembly, and a guiding assembly.

[0020] Among them, the support assembly includes a support frame 1, a support arm 2 provided on the support frame 1, a column 3 is further provided on the support frame 1, and a table board 4 is provided on the column 3; the tape releasing assembly includes a tape releasing disc 5 provided on the support arm 2, a positioning column 6 is provided on the tape releasing disc 5, and a disc sleeve 7 is rotatably provided on the positioning column 6; the guiding assembly includes a guiding roller shaft 8 provided on the support arm 2 and a guiding ring 9 provided on the table board 4. Four groups of guiding roller shafts 8 are provided at equal intervals around the cable 12 and are in clearance fit with the cable 12; two groups of guiding rings 9 are provided, and the two groups of guiding rings 9 are respectively located on both sides of the cable 12 to form a circular wrap.

[0021] Furthermore, the support arm 2 includes a lower arm 201 fixedly connected to the support frame 1, a left arm 202 and a right arm 203 symmetrically provided on the lower arm 201 respectively, and an upper arm 204 provided on the right arm 203. The tape releasing discs 5 are respectively installed on the lower arm 201, the upper arm 204, the left arm 202, and the right arm 203.

[0022] Preferably, the support frame 1 is a rectangular frame structure, and the lower arm 201, the left arm 202, and the right arm 203 form a "T"-shaped cross structure.

[0023] Furthermore, support arms 10 are respectively provided on the lower arm 201, the upper arm 204, the left arm 202, and the right arm 203. The upper and lower two groups of guiding roller shafts 8 are in a vertical state and are fixedly connected to the support arms 10 on the lower arm 201 and the upper arm 204 respectively, and the left and right two groups of guiding roller shafts 8 are in a horizontal state and are fixed to the support arms 10 on the left arm 202 and the right arm 203 respectively.

[0024] Preferably, the four groups of guiding rollers are located on the four side edges of the frame structure in the same direction.

[0025] Furthermore, a sealing end plate 11 is detachably provided on the positioning column 6.

[0026] Preferably, the sealing end plate 11 is in a "cross" shape.

[0027] Furthermore, the guiding ring 9 is semi-circular. Two sets of guiding rings 9 are arranged side by side in the transverse direction. The opening sides of the two sets of guiding rings 9 are opposite to each other and the ends are overlapped.

[0028] Preferably, the guiding ring 9 is formed by cutting off half of a circular ring. The overlapping parts of the ends of the two sets of guiding rings 9 are respectively located at the upper and lower ends of the cable 12.

[0029] In this embodiment, after the cable 12 passes through the space enclosed by the four sets of guiding roller shafts 8, it passes through the middle of the two sets of guiding rings 9 again. The cable 12 moves linearly driven by the extruder. At the same time, the outer tapes of the cable 12 are respectively placed on the four tape reels 5 and then enter the extruder. During the movement of the outer tapes of the four cables 12, they are respectively located around the cable 12 under the guidance of the four sets of guiding roller shafts 8 and the edges are joined. As the outer tapes of the cable 12 move into the two sets of guiding rings 9, the outer tapes of the cable 12 are guided from square to circular and enter the extruder to become an integral body, so that the outer tapes of the cable 12 are wrapped around the outside of the cable 12.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A longitudinal wrapping and tape feeding device for cables, characterized in that Comprising: A support component, including a support frame (1) and a support arm (2) arranged on the support frame (1); a column (3) is further provided on the support frame (1); a table board (4) is provided on the column (3); A tape feeding component, including a tape feeding reel (5) arranged on the support arm (2); a positioning post (6) is provided on the tape feeding reel (5); a reel sleeve (7) is rotatably arranged on the positioning post (6); A guiding component, including a guiding roller shaft (8) arranged on the support arm (2) and a guiding ring (9) arranged on the table board (4); four groups of guiding roller shafts (8) are provided, and the four groups of guiding roller shafts (8) are equidistantly arranged around the cable (12) and are in clearance fit with the cable (12); two groups of guiding rings (9) are provided, and the two groups of guiding rings (9) are respectively located on both sides of the cable (12) to form a circular wrap.

2. The longitudinal wrapping and tape feeding device for cables according to claim 1, wherein: The support arm (2) includes a lower arm (201) fixedly connected to the support frame (1), a left arm (202) and a right arm (203) symmetrically arranged on the lower arm (201) respectively, and an upper arm (204) arranged on the right arm (203); the tape feeding reels (5) are respectively installed on the lower arm (201), the upper arm (204), the left arm (202), and the right arm (203).

3. The longitudinal wrapping tape feeding device for a cable according to claim 2, characterized in that: Support arms (10) are respectively provided on the lower arm (201), the upper arm (204), the left arm (202), and the right arm (203). The upper and lower two groups of guiding roller shafts (8) are in a vertical state and are fixedly connected to the support arms (10) on the lower arm (201) and the upper arm (204) respectively, and the left and right two groups of guiding roller shafts (8) are in a horizontal state and are fixed to the support arms (10) on the left arm (202) and the right arm (203) respectively.

4. A longitudinal wrapping tape feeding device for a cable according to claim 3, characterized in that: A sealing end plate (11) is detachably provided on the positioning post (6).

5. A longitudinal wrapping and tape feeding device for cables according to claim 4, characterized in that: The guiding ring (9) is semi-circular. The two groups of guiding rings (9) are arranged side by side in the transverse direction. The opening sides of the two groups of guiding rings (9) are opposite to each other and the ends are overlapped.

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