A free-fall type online wire storage device

Abstract

The invention discloses a free-fall type online wire storage device, which relates to the technical field of wire storage devices and comprises an outer frame; a wire storage assembly, which is fixedly arranged in the outer frame, a cavity is arranged in the wire storage assembly, and a wire outlet hole is arranged at the bottom of the wire storage assembly; and a wire branching assembly, which has at least four wire branching assemblies and is symmetrically and evenly arranged around the wire storage assembly; the wire branching assembly comprises a guide rod, which is vertically fixed to the side of the wire storage assembly; a third motor, which is fixedly arranged on both sides of the top of the guide rod; a screw rod, which is transmission-connected to the output end of the third motor; and a third cylinder, which is fixedly connected to a base at the bottom of the third cylinder, which is screwed to the outside of the screw rod, and the base is attached to the side of the guide rod, and the output end of the third cylinder is fixedly connected to a first push rod, which is located in the cavity when the first push rod is pushed out. The present application can reduce cable winding and facilitate continuous processing.

Description

Technical Field

[0001] The invention relates to the technical field of wire storage devices, in particular to a free-fall type online wire storage device. Background Art

[0002] In the optical fiber cabling production process, when going from the front process to the back process, there is a situation that the front process needs to be shut down for maintenance, but the back process cannot be shut down. Therefore, it is necessary to store a certain amount of cables in the adjacent process. However, the current wire storage devices are mainly divided into winding coils or wire storage barrels. Since the winding direction of the winding coil changes, the wire head needs to be changed and continuous processing cannot be performed. The current wire storage barrels are easy to cause the cable winding to break, and it is impossible to store and output the wire at the same time. Summary of the invention

[0003] The purpose of the present invention is to solve the existing problems and provide a free-fall type online cable storage device which reduces cable winding and facilitates continuous processing.

[0004] The technical solutions of the present invention are as follows:

[0005] A free-fall type online wire storage device comprises an outer frame; a wire storage assembly, which is fixedly arranged in the outer frame, a cavity is arranged in the wire storage assembly, a wire outlet hole is arranged at the bottom of the wire storage assembly, and a wire inlet is arranged at the top of the wire storage assembly; and a wire branching assembly, which has at least four wire branching assemblies and is symmetrically and evenly arranged around the wire storage assembly; each wire branching assembly comprises a guide rod, which is vertically fixed to the side of the wire storage assembly; two third motors, which are respectively fixedly arranged on both sides of the top of the guide rod; a screw rod, each output end of the third motor is transmission-connected with a screw rod; and two third cylinders, each third cylinder is fixedly connected with a base at the bottom, the base is screwed on the outside of different screw rods, the base is attached to the side of the guide rod, and each third cylinder output end is fixedly connected with a first push rod, which can be pushed out and retracted by the third cylinder. When the first push rod is pushed out, it is located in the cavity.

[0006] Preferably, the wire storage assembly includes an inner cylinder and an outer cylinder, the inner cylinder is fixedly connected to the top of the outer cylinder, the outer side of the inner cylinder and the inner side of the outer cylinder form a cavity, fixed blocks are fixedly provided at the bottom and top of the outer side of the outer cylinder, the fixed blocks are fixedly connected to the guide rod, and a cavity is formed between the outer cylinder and the inner cylinder for placing only a single turn of cable, thereby reducing cable entanglement.

[0007] Preferably, the line distribution assembly also includes a fourth cylinder, the fourth cylinder is fixedly arranged at the bottom around the line storage assembly, the output end of the fourth cylinder is fixedly connected to a second push rod, and the second push rod is located at the bottom of the cavity when it is pushed out. In the initial stage of line storage, the cavity is in an empty state, and the cable is placed on the push rod to reduce the rotation of the line storage assembly caused by the cable winding around the line storage assembly.

[0008] Preferably, it also includes a wire coiling assembly, which is arranged above the wire storage assembly. The wire coiling assembly includes a rotating shaft, a wire tube and a second motor. The top bearing of the rotating shaft is connected to the top of the outer frame. The second motor and the rotating shaft are connected by a transmission belt. The wire tube is inserted into the rotating shaft. One end of the wire tube extends out of the top of the rotating shaft, and the other end extends out of the side of the rotating shaft and points to the cavity. The wire arranging device provides power for coiling the cable in the cavity to keep the coiling speed uniform and stable.

[0009] Preferably, it also includes a wire feed assembly, which is arranged above the wire winding assembly. The wire feed assembly includes a wire winding wheel and a wire extrusion wheel. The wire winding wheel is a driving wheel. The wire extrusion wheel is connected to a first cylinder. The first cylinder can drive the wire extrusion wheel to move left and right. The wire feed assembly guides the cable routing to facilitate the cable routing to enter the wire pipe.

[0010] Preferably, it also includes a traction assembly, which is arranged on the top of the outer frame. The traction assembly includes a traction wheel group and a first motor. The traction wheel group includes a large wheel and a small wheel. The first motor and the large wheel are connected through a transmission belt. The traction assembly tightens and corrects the incoming cable coil.

[0011] Preferably, the traction assembly also includes two fixed wheels and a tensioning wheel. The two fixed wheels are respectively arranged above and on the side of the large wheel. Belts are sleeved on the outside of the fixed wheels and the tensioning wheel. The belts compress the cable to reduce cable deviation, and the tensioning wheel tensions the belts.

[0012] Preferably, the traction assembly also includes a second cylinder, which is fixedly arranged on the outer frame, and the output end of the second cylinder is fixedly connected to the tensioning wheel, and the tensioning wheel can adjust the belt tightness under the drive of the second cylinder.

[0013] Preferably, a line-out assembly is provided below the line storage assembly, and the line-out assembly includes a line-converging mold and an emerging wheel. A wire hole is provided on the line-converging mold to guide and correct the cable that is about to leave the device.

[0014] The beneficial effects of the present invention are:

[0015] The cable enters from the cable inlet above the cable storage assembly and leaves from the cable outlet below the cable storage assembly, so that the cable can be stored above while being discharged from below.

[0016] The arrangement of the wire distribution assembly allows the first push rod to temporarily store the stored wires in the upper part of the wire storage assembly when storing and outputting wires at the same time. When the stored wires reach a certain height, the third motor drives the first push rod to move downward close to the wire pile below, and the push rod is retracted, and the wire pile on the upper part of the wire storage assembly falls down. In this way, the stored wire piles can be layered, the wire pile below can be output, and the wire can be stored in the upper part of the wire storage assembly, thereby reducing entanglement caused by the simultaneous entry and exit of the wires. In addition, driven by the second motor, the lead screw rotates, driving the third cylinder fixedly connected to the second base to move up and down, thereby reducing the occurrence of problems such as directly loosening and dropping the wire pile on the upper part of the wire storage assembly to cause breakage.

[0017] 3. A group of third cylinders, third motors and screw rods are respectively provided on both sides of the guide rod of the same wire distribution assembly. The third motors on both sides can be in different states respectively so that the corresponding third cylinders have different heights. That is, the motor on one side of the guide rod drives the third cylinder on that side to rise to the specified position, and the first push rod is pushed out. After the wire pile on the first push rod reaches the set height, the third cylinder descends, the first push rod is retracted, and the third cylinder on the other side of the guide rod rises, the first push rod is pushed out, and the wire storage above the wire storage assembly continues, so that the continuity of the wire storage can be maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a front view structural schematic diagram of the present invention;

[0020] Figure 3 It is a schematic diagram of a wire storage assembly of the present invention;

[0021] Figure 4 It is a rear view structural schematic diagram of the present invention;

[0022] Figure 5 It is an enlarged schematic diagram of part A of the present invention;

[0023] Figure 6 It is an enlarged schematic diagram of part B of the present invention;

[0024] Figure 7 It is an enlarged schematic diagram of the C part of the present invention;

[0025] Figure 8 Schematic diagram of the wiring assembly of the present invention

[0026] Fig. 9 It is a schematic diagram of the cabling of the present invention;

[0027] In the attached figure: 1, wire storage assembly; 11, inner cylinder; 12, outer cylinder; 13, fixed block; 14, cavity; 2, wire feeding assembly; 21, wire winding wheel; 22, wire extrusion wheel; 23, first cylinder; 3, traction assembly; 31, traction wheel group; 32, belt; 33, tension wheel; 34, first motor; 35, fixed wheel; 36, second cylinder; 4, wire winding assembly; 41, rotating shaft; 42, wire tube; 43, second motor; 5, wire distribution Assembly; 51, guide rod; 521, third cylinder; 522, fifth cylinder; 531, first base; 532, second base; 541, first screw rod; 542, second screw rod; 551, first push rod; 552, third push rod; 561, third motor; 562, fourth motor; 57, fourth cylinder; 58, second push rod; 6, wire output assembly; 61, wire junction mold; 62, wire output wheel; 7, outer frame; 8, cabling. DETAILED DESCRIPTION

[0028] Please refer to the attached Figure 1-8 A free-fall type online wire storage device comprises an outer frame 7; a wire storage assembly 1, which is fixedly arranged in the outer frame 7, a cavity 14 is arranged in the wire storage assembly 1, a wire outlet hole is arranged at the bottom of the wire storage assembly 1, a wire inlet is arranged at the top of the wire storage assembly 1, the cavity 14 is connected with the wire outlet hole, and the bottom of the wire storage assembly 1 extends toward the center, so that the cable can be placed in the wire storage assembly and the cable can be pulled out with the help of external force; and a branching assembly 5, the branching assembly 5 is at least four, and the branching assembly 5 is symmetrically and evenly arranged around the wire storage assembly 1; each branching assembly comprises a guide rod 51, and the guide rod 51 is vertically fixed to the side of the wire storage assembly 1; two first Three motors 56, two third motors 56 are respectively fixedly arranged on both sides of the top of the guide rod 51; screw rods 54, each output end of the third motor 56 is transmission-connected with a screw rod 54; and two third cylinders 52, each bottom of the third cylinder 52 is fixedly connected with a base 53, the base 53 is screwed on the outside of different screw rods 54, the base 53 is attached to the side of the guide rod 51, and each output end of the third cylinder 52 is fixedly connected with a first push rod 55, when the base 53 is located at the upper part of the wire storage cavity, the first push rod 55 is pushed out, when the base 53 is located in the middle and lower part of the wire storage cavity, the first push rod 55 is retracted, and the first push rod 55 is located in the cavity 14 when it is pushed out.

[0029] Preferably, the wire storage assembly 1 includes an inner cylinder 11 and an outer cylinder 12, the inner cylinder 11 and the outer cylinder 12 are fixedly connected at the top, the outer side of the inner cylinder 11 and the inner side of the outer cylinder 12 form a cavity 14, and a fixed block 13 is fixedly provided at the bottom and top of the outer side of the outer cylinder 12, and the fixed block 13 is fixedly connected to the guide rod 51.

[0030] Preferably, the line splitting assembly 5 further comprises a fourth cylinder 57, which is fixedly arranged at the bottom around the line storage assembly 1, and a second push rod 58 is fixedly connected to the output end of the fourth cylinder 57, which is located at the bottom of the cavity 14 when pushed out.

[0031] Preferably, it also includes a wire coiling assembly 4, which is arranged above the wire storage assembly 1, and includes a rotating shaft 41, a wire tube 42 and a second motor 43. The top bearing of the rotating shaft 41 is connected to the top of the outer frame 7, and the second motor 43 is connected to the rotating shaft 41 through a transmission belt. The wire tube 42 is inserted into the rotating shaft 41, and one end of the wire tube 42 extends out of the top of the rotating shaft 41, and the other end extends out of the side of the rotating shaft 41 and points to the cavity 14.

[0032] Preferably, it also includes a wire feed assembly 2, which is arranged above the wire winding assembly 4. The wire feed assembly 2 includes a wire winding wheel 21 and a wire extrusion wheel 22. The wire winding wheel 21 is a driving wheel, and the wire extrusion wheel 22 is connected to a first cylinder 23. The first cylinder 23 can drive the wire extrusion wheel 22 to move left and right.

[0033] Preferably, it also includes a traction component 3, which is arranged on the top of the outer frame 7. The traction component 3 includes a traction wheel group 31 and a first motor 34. The traction wheel group 31 includes a large wheel and a small wheel. The first motor 34 is connected to the large wheel through a transmission belt.

[0034] Preferably, the traction assembly 3 further includes two fixed wheels 35 and a tension wheel 33 . The two fixed wheels 35 are respectively arranged above and on the side of the large wheel. Belts 32 are sleeved on the outside of the fixed wheels 35 and the tension wheel 33 .

[0035] Preferably, the traction assembly 3 also includes a second cylinder 36 , which is fixedly disposed on the outer frame 7 , and an output end of the second cylinder 36 is fixedly connected to the tensioning wheel 33 , and the tensioning wheel 33 can adjust the tightness of the belt 32 under the drive of the second cylinder 36 .

[0036] Preferably, a wire outlet assembly 6 is provided below the wire storage assembly 1 , and the wire outlet assembly 6 comprises a wire converging mold 61 and a wire outlet wheel 62 , and a wire hole is provided on the wire converging mold 61 .

[0037] When using it for the first time, first thread the cable 8, refer to the attached Fig. 9, the cable 8 enters the traction wheel group 31 from the small wheel. When threading, the second cylinder 36 is adjusted to make the belt 32 in a relaxed state. After the traction wheel group 31 goes around a circle, the thread head passes through the wire inlet assembly 2, and the second cylinder 36 is adjusted to tighten the belt 32. The thread head passes between the wire winding wheel 21 and the wire extrusion wheel 22, enters the top of the wire tube 42, and comes out from the bottom of the wire tube 42, and then enters the cavity of the wire storage assembly 1 from the wire inlet, leaves the wire storage assembly from the wire outlet below the wire storage assembly 1, passes through the wire hole of the wire converging mold 61, and enters the emergence wheel 62 to leave the device. The wire converging mold 61 will jam the cable; after the above-mentioned threading steps are completed, the fourth cylinder 57 is started, the second push rod 58 is pushed out, and the second motor 43 is started to coil the wire. The coiling speed is adapted to the production line speed of the previous process. The cable is coiled on the outside of the inner cylinder 11. When the cable 8 is coiled in the cavity, when the wire pile height reaches about one-third of the height of the wire storage assembly, the wire converging mold 61 is released. , close the fourth cylinder 57, the second push rod 58 is retracted, and the wire pile falls to the bottom of the wire storage assembly; at the same time, the third motor 56 on the left side of the wire distribution assembly 5 is started, driving the third cylinder 52 on this side to move upward, and the third cylinder 52 stops after reaching the position of one-third above the wire storage assembly 1, and the third cylinder 52 is started, and the first push rod 55 is pushed out. At this time, the cable 8 will be coiled above the first push rod 55. When the wire pile above the first push rod 55 reaches a certain amount, the third motor drives the third cylinder to move downward. When it reaches about the middle of the wire storage assembly 1, the first push rod 55 is retracted, the wire pile above falls, and while the third cylinder on the left side moves downward, the third cylinder 52 on the right side moves upward to the position of one-third above the wire storage assembly 1, and the above process is repeated. The third cylinders on both sides of the wire coiling assembly 4 are alternately lifted and lowered to realize the winding and lifting of the wire pile; when the cable is output, it is only necessary to provide power on one side of the outlet wheel 62 to draw the cable from the wire storage assembly.

[0038] The above descriptions are only preferred embodiments of the present invention, and all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

Claims

1. A free-fall type online wire storage device, characterized in that: include Outer frame (7); A wire storage assembly (1), the wire storage assembly (1) being fixedly arranged in the outer frame (7), a cavity (14) being provided in the wire storage assembly (1), a wire outlet being provided at the bottom of the wire storage assembly (1), and a wire inlet being provided at the top of the wire storage assembly (1); and A line splitting assembly (5), wherein the number of the line splitting assemblies (5) is at least four, and the line splitting assemblies (5) are symmetrically and evenly arranged around the line storage assembly (1); Each of the branch line components includes A guide rod (51), the guide rod (51) being vertically fixed on a side of the wire storage assembly (1); Two third motors (56), the two third motors (56) being respectively fixedly disposed on two sides of the top of the guide rod (51); A screw rod (54), wherein the output end of each of the third motors (56) is drivingly connected to the screw rod (54); and Two third cylinders (52), each of which is fixedly connected to a base (53) at the bottom, the base (53) being screwed to the outside of different screw rods (54), the base (53) being attached to the side of the guide rod (51), and each of which is fixedly connected to a first push rod (55) at the output end, the first push rod (55) being able to be pushed out and retracted by the third cylinder (52), and being located in the cavity (14) when the first push rod (55) is pushed out.

2. The free-fall type online wire storage device according to claim 1, characterized in that: The wire storage assembly (1) comprises an inner cylinder (11) and an outer cylinder (12); the inner cylinder (11) is fixedly connected to the top of the outer cylinder (12); the outer side of the inner cylinder (11) and the inner side of the outer cylinder (12) form the cavity (14); a fixing block (13) is fixedly provided at the bottom and top of the outer side of the outer cylinder (12); and the fixing block (13) is fixedly connected to the guide rod (51).

3. The free-fall type online wire storage device according to claim 1, characterized in that: The line splitting assembly (5) further comprises a fourth cylinder (57), the fourth cylinder (57) being fixedly arranged at the bottom around the line storage assembly (1), the output end of the fourth cylinder (57) being fixedly connected to a second push rod (58), the second push rod (58) being located at the bottom of the cavity (14) when being pushed out.

4. The free-fall type online wire storage device according to claim 1, characterized in that: It also includes a wire coiling assembly (4), the wire coiling assembly (4) is arranged above the wire storage assembly (1), the wire coiling assembly (4) includes a rotating shaft (41), a wire tube (42) and a second motor (43), the top bearing of the rotating shaft (41) is connected to the top of the outer frame (7), the second motor (43) and the rotating shaft (41) are connected through a transmission belt, the wire tube (42) is inserted into the rotating shaft (41), one end of the wire tube (42) extends out of the top of the rotating shaft (41), and the other end extends out of the side of the rotating shaft (41) and points to the cavity (14).

5. The free-fall type online wire storage device according to claim 4, characterized in that: The invention also comprises a wire feeding assembly (2), wherein the wire feeding assembly (2) is arranged above the wire winding assembly (4), and the wire feeding assembly (2) comprises a wire winding wheel (21) and a wire extrusion wheel (22), wherein the wire winding wheel (21) is a driving wheel, and the wire extrusion wheel (22) is connected to a first cylinder (23), and the first cylinder (23) can drive the wire extrusion wheel (22) to move left and right.

6. The free-fall type online wire storage device according to claim 4, characterized in that: It also comprises a traction assembly (3), the traction assembly (3) being arranged on the top of the outer frame (7), the traction assembly (3) comprising a traction wheel set (31) and a first motor (34), the traction wheel set (31) comprising a large wheel and a small wheel, and the first motor (34) and the large wheel are connected by a transmission belt.

7. The free-fall type online wire storage device according to claim 6, characterized in that: The traction assembly (3) further comprises two fixed wheels (35) and a tension wheel (33), wherein the two fixed wheels (35) are respectively arranged above and on the side of the large wheel, and belts (32) are sleeved on the outside of the fixed wheels (35) and the tension wheel (33).

8. The free-fall type online wire storage device according to claim 7, characterized in that: The traction assembly (3) further comprises a second cylinder (36), the second cylinder (36) being fixedly arranged on the outer frame (7), the output end of the second cylinder (36) being fixedly connected to the tensioning wheel (33), and the tensioning wheel (33) can adjust the tightness of the belt (32) under the drive of the second cylinder (36).

9. The free-fall type online wire storage device according to claim 1, characterized in that: A wire outlet assembly (6) is provided below the wire storage assembly (1), the wire outlet assembly (6) comprising a wire converging mold (61) and a wire outlet wheel (62), and a wire hole is provided on the wire converging mold (61).

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