Multi-row tape type concentric wrapping device

Abstract

The utility model discloses a multi-row tape type concentric wrapping device, which relates to the technical field of wrapping devices and comprises a device base, a supporting shaft seat is fixedly mounted at the upper end of the device base, and an outer sleeve shaft is rotatably mounted on the supporting shaft seat through a bearing; an inner shaft rod is rotationally mounted in the outer sleeve shaft through a bearing; a wrapping disc is fixedly mounted on the outer sleeve shaft, and a plurality of tape releasing shaft rods are fixedly mounted on the wrapping disc; the end, away from the wrapping disc, of the tape releasing shaft rod is fixedly connected with an outer connecting disc. A belt releasing guide wheel II is fixedly mounted on the outer connecting disc; the end, close to the outer connecting disc, of the inner shaft rod is fixedly provided with a wrapping wire guide wheel. The length of the belt releasing shaft rod 5 is increased, a traditional narrow-width belt disc is changed into a long-wide belt disc, the belt releasing applicability is wider, the position of the guide wheel can be adjusted according to the belt releasing process through the first belt releasing guide wheel with the adjustable position, and therefore accurate guiding of belt releasing is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wrapping devices, in particular to a multi-row belt-type concentric wrapping device. Background Art

[0002] Wrapping is a processing technology for cables. Its principle is similar to that of high-temperature resistant and corrosion-resistant materials such as non-woven fabrics, plain non-woven fabrics, light non-woven fabrics, and thin non-woven fabrics. By means of winding, it is wrapped around the cable wire, playing a role in protecting the cable wire. According to different wrapping heads, wrapping equipment mainly has five forms, namely ordinary type, planar type, tangent type, semi-tangent type, and concentric type. Among them, the concentric type is widely recognized because of its simple structure, convenient operation, and good wrapping effect. However, the existing concentric wrapping machines still have the problems that the wrapping tape reels are of narrow width and cannot adapt to the wrapping processing of long-width tape reels, and the tape guiding effect for the wrapping processing of long-width tape reels is not good. Content of the Utility Model

[0003] The purpose of the utility model is to provide a multi-row belt-type concentric wrapping device to solve the technical problem that the existing wrapping device cannot adapt to the wrapping processing of long-wide tape reels.

[0004] The purpose of the utility model can be realized by the following technical solutions:

[0005] A multi-row belt-type concentric wrapping device includes a device base. A support shaft seat is fixedly installed at the upper end of the device base. An outer sleeve shaft is rotatably installed on the support shaft seat through a bearing; an inner shaft rod is rotatably installed in the outer sleeve shaft through a bearing; a wrapping disc is fixedly installed on the outer sleeve shaft, and a plurality of tape-releasing shaft rods are fixedly installed on the wrapping disc; one end of the tape-releasing shaft rod far away from the wrapping disc is fixedly connected with an outer connecting disc; a tape-releasing guide wheel II is fixedly installed on the outer connecting disc; a wrapping wire guide wheel is fixedly installed at one end of the inner shaft rod close to the outer connecting disc.

[0006] As a further scheme of the utility model: The length of the support shaft seat is half of the length of the outer sleeve shaft.

[0007] As a further scheme of the utility model: A tension disc is fixedly installed on the outer sleeve shaft, and a tape-releasing tensioner matched with the tension disc and the wrapping disc is fixedly installed on the support shaft seat.

[0008] As a further scheme of the utility model: A first speed reducer and a second speed reducer are installed on the device base. The first speed reducer is connected with an inner belt disc through a synchronous belt, and the second speed reducer is connected with an outer belt disc through a synchronous belt. The inner belt disc is fixedly installed on the inner shaft rod, and the outer belt disc is fixedly installed on the outer sleeve shaft.

[0009] As a further solution of the utility model: a guide rod is fixedly installed between the wrapping disc and the external connection disc, and a tape feeding guide wheel I is adjustably installed along the axial direction on the guide rod.

[0010] As a further solution of the utility model: a wire reel seat is fixedly installed on one side of the device base close to the external connection disc, an upper disc guide rail is fixedly arranged on the wire reel seat, and an upper disc sliding seat is slidably installed on the upper disc guide rail.

[0011] As a further solution of the utility model: a jacking cylinder for driving the upper disc sliding seat to move up and down is installed at the lower part of the wire reel seat.

[0012] The beneficial effects of the utility model are as follows:

[0013] (1) The length of the tape feeding shaft rod is increased, the traditional narrow-width tape reel is changed to a long-width tape reel, and the tape feeding applicability is wider. At the same time, in order to ensure the stable installation of the long-width tape reel, the overall length of the support shaft seat is increased, so as to ensure the stability of the outer shaft sleeve installation and the support strength for the tape reel installation.

[0014] (2) By arranging the tension disc and the wrapping disc on both sides of the support shaft seat respectively for tension control, on the one hand, the balance of tension control is ensured, and on the other hand, the effect of tension control is improved.

[0015] (3) A tape feeding guide wheel I is adjustably installed along the axial direction on the guide rod. The position of the tape feeding guide wheel I can be adjusted according to the tape feeding process through the adjustable position, so as to ensure the accurate guiding of the tape feeding. Description of the drawings

[0016] The following further describes the present utility model with reference to the drawings.

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the whole utility model;

[0018] Figure 2 It is a front view structure schematic diagram of the whole utility model;

[0019] Figure 3 It is the utility model Figure 2 The sectional structure schematic diagram in the A-A direction.

[0020] In the figure: 1. device base; 2. support shaft seat; 3. outer sleeve shaft; 4. wrapping disc; 5. tape feeding shaft rod; 6. external connection disc; 7. tape feeding guide wheel I; 8. tape feeding guide wheel II; 9. wrapping wire guide wheel; 10. tension disc; 11. tape feeding tensioner; 12. inner shaft rod; 13. inner tape reel; 14. outer tape reel; 15. reducer I; 16. reducer II; 17. wire reel seat; 18. upper disc guide rail; 19. upper disc sliding seat; 20. jacking cylinder. Detailed implementation manners

[0021] Next, in combination with the drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0022] Please refer to Figures 1 - 3 As shown, the present invention is a multi-discharge belt concentric winding device, including a device base 1. A support shaft seat 2 is fixedly installed at the upper end of the device base 1. An outer sleeve shaft 3 is rotatably installed on the support shaft seat 2 through a bearing; an inner shaft rod 12 is rotatably installed in the outer sleeve shaft 3 through a bearing; a winding disc 4 is fixedly installed on the outer sleeve shaft 3, and a plurality of tape-releasing shaft rods 5 are fixedly installed on the winding disc 4; one end of the tape-releasing shaft rod 5 far from the winding disc 4 is fixedly connected to an outer connecting disc 6; a tape-releasing guide wheel II 8 is fixedly installed on the outer connecting disc 6; a winding guide wire wheel 9 is fixedly installed at one end of the inner shaft rod 12 close to the outer connecting disc 6.

[0023] The length of the support shaft seat 2 is half of the length of the outer sleeve shaft 3.

[0024] Specifically, the length of the tape-releasing shaft rod 5 is increased, and the traditional narrow-width tape reel is changed to a long-wide tape reel, so that the tape-releasing applicability is wider. At the same time, in order to ensure the stable installation of the long-wide tape reel, the overall length of the support shaft seat 2 is increased, thereby ensuring the stability of the installation of the outer shaft sleeve 3 and the support strength for the installation of the tape reel.

[0025] A tension disc 10 is fixedly installed on the outer sleeve shaft 3, and a tape-releasing tensioner 11 that cooperates with the tension disc 10 and the winding disc 4 is fixedly installed on the support shaft seat 2. By setting the tension disc 10 and the winding disc 4 on both sides of the support shaft seat 2 respectively for tension control, on the one hand, the balance of tension control is ensured, and on the other hand, the effect of tension control is improved.

[0026] A speed reducer I 15 and a speed reducer II 16 are installed on the device base 1. The speed reducer I 15 is connected to an inner belt disc 13 through a synchronous belt drive, and the speed reducer II 16 is connected to an outer belt disc 14 through a synchronous belt drive. The inner belt disc 13 is fixedly installed on the inner shaft rod 12, and the outer belt disc 14 is fixedly installed on the outer sleeve shaft 3.

[0027] A guide rod is fixedly installed between the winding disc 4 and the outer connecting disc 6. A tape-releasing guide wheel I 7 is adjustably installed along the axial direction on the guide rod. The tape-releasing guide wheel I 7 with an adjustable position can adjust the position of the guide wheel according to the progress of tape release, so as to ensure the accurate guiding of tape release.

[0028] On one side of the device base 1 close to the outer connecting disc 6, a wire reel base 17 is fixedly installed. An upper disc guide rail 18 is fixedly arranged on the wire reel base 17. An upper disc sliding seat 19 is slidably installed on the upper disc guide rail 18. The upper disc guide rail 18 plays a role of sliding guidance for the upper disc sliding seat 19, thereby facilitating the movement of the wire reel for loading and unloading.

[0029] A lifting cylinder 20 for driving the lifting and moving of the upper disc sliding seat 19 is installed at the lower part of the wire reel base 17. The lifting cylinder 20 drives the upper disc sliding seat 19 to move up and down, thereby facilitating the loading and unloading operation of the wire reel.

[0030] The working principle of the present utility model: Install the tape reel that needs to unwind the tape on the tape unwinding shaft rod 5. By adjusting the position of the first tape unwinding guide wheel 7 on the guide rod, accurate guidance for tape unwinding is achieved, avoiding abnormal tape guiding caused by a long and wide tape reel. The first reducer 15 and the second reducer 16 drive the inner tape reel 13 and the outer tape reel 14 to rotate respectively, thereby driving the inner shaft rod 12 and the outer sleeve shaft 3 to rotate respectively, and driving the tape reel to rotate for tape unwinding and winding.

[0031] The above has described in detail an embodiment of the present utility model, but the content described is only the preferred embodiment of the present utility model and cannot be considered as used to limit the scope of implementation of the present utility model. All equivalent changes and improvements made according to the scope of application of the present utility model shall still fall within the scope covered by the patent of the present utility model.

Claims

1. A multi-discharge belt-type concentric wrapping device, characterized in that: The invention comprises a device base (1), wherein a support shaft seat (2) is fixedly mounted on the upper end of the device base (1), an outer sleeve shaft (3) is rotatably mounted on the support shaft seat (2) via a bearing; an inner shaft rod (12) is rotatably mounted in the outer sleeve shaft (3) via a bearing; a wrapping disc (4) is fixedly mounted on the outer sleeve shaft (3), and a plurality of tape unwinding shaft rods (5) are fixedly mounted on the wrapping disc (4); an outer connecting disc (6) is fixedly connected to the end of the tape unwinding shaft rod (5) away from the wrapping disc (4); a tape unwinding guide wheel (8) is fixedly mounted on the outer connecting disc (6); and a wrapping guide wheel (9) is fixedly mounted on the end of the inner shaft rod (12) close to the outer connecting disc (6).

2. A multi-discharge belt-type concentric wrapping device according to claim 1, characterized in that: The length of the supporting shaft seat (2) is half the length of the outer sleeve shaft (3).

3. A multi-discharge belt concentric wrapping device according to claim 1, characterized in that: A tension disk (10) is fixedly mounted on the outer sleeve shaft (3), and a tape unwinding tensioner (11) matched with the tension disk (10) and the wrapping disk (4) is fixedly mounted on the support shaft seat (2).

4. A multi-discharge belt-type concentric wrapping device according to claim 1, characterized in that: A reducer 1 (15) and a reducer 2 (16) are installed on the device base (1); the reducer 1 (15) is connected to an inner belt reel (13) via a synchronous belt transmission; the reducer 2 (16) is connected to an outer belt reel (14) via a synchronous belt transmission; the inner belt reel (13) is fixedly mounted on an inner shaft (12); and the outer belt reel (14) is fixedly mounted on an outer shaft (3).

5. A multi-discharge belt-type concentric wrapping device according to claim 1, characterized in that: A guide rod is fixedly installed between the wrapping disk (4) and the outer connecting disk (6), and a tape unwinding guide wheel (7) is adjustably installed on the guide rod along the axial direction.

6. A multi-discharge belt-type concentric wrapping device according to claim 1, characterized in that: A wire reel seat (17) is fixedly mounted on one side of the device base (1) close to the external connecting reel (6), an upper reel guide rail (18) is fixedly arranged on the wire reel seat (17), and an upper reel slide seat (19) is slidably mounted on the upper reel guide rail (18).

7. A multi-discharge belt-type concentric wrapping device according to claim 6, characterized in that: A lifting cylinder (20) for driving the upper disk slide seat (19) to move up and down is installed at the lower part of the wire disk seat (17).

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