A winding device for the manufacture of fire resistant cables

Abstract

The application provides a winding device for manufacturing flame-retardant cables, relates to the technical field of cable material preparation winding, and comprises a supporting seat. An L-shaped guide limiting frame is fixedly connected to the middle position of the left side of the top of the supporting seat. The middle position of the rear end of the supporting seat is fixedly connected with the position below the front end of a reciprocating frame. A cam is rotationally connected to the middle position of the inside of the reciprocating frame. The reciprocating push rod is driven to reciprocate in the forward and backward directions in the sliding hole of the clamping seat through the cooperation of the cam and the connecting rod. The reciprocating push rod indirectly drives the whole assembly frame to slide in the forward and backward directions. When the whole assembly frame moves in the forward and backward directions, the whole retractable seat moves in the forward and backward directions. The application solves the problem that the cable is wound according to a single position and direction through the existing cable winding device, so that the cable is locally accumulated when being wound, and the winding gap problem occurs.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of cable material preparation and winding, more specifically, relates to a winding device for manufacturing flame-retardant cables. BACKGROUND

[0002] In modern society, with the rapid development of the power industry and the communication industry, cables, as an important carrier for power transmission and signal transmission, are widely used in various fields, especially in places with high fire safety requirements, such as high-rise buildings, underground facilities, and industrial plants. Flame-retardant cable materials have become a key material for protecting life and property because of their ability to effectively suppress flame spread, reduce smoke generation, and reduce the release of toxic gases in the event of a fire.

[0003] However, there are still some problems in the production and processing of flame-retardant cables.

[0004] When using existing cable winding devices to wind cables, the cables are wound in a single position and direction, which can cause local accumulation of the cables during winding, resulting in winding gaps that affect the sealing degree of the cables and cause the cables to be tangled after being unwound.

[0005] Therefore, in view of the above problems, the present application provides a winding device for manufacturing flame-retardant cables to improve the existing structure and overcome the shortcomings. SUMMARY

[0006] The purpose and effect of the winding device for manufacturing flame-retardant cables are achieved by the following specific technical means:

[0007] A winding device for manufacturing flame-retardant cables, comprising a support seat, an L-shaped guide limiting frame fixedly connected to the middle position of the top left side of the support seat, a through hole formed in the upper position of the side surface of the guide limiting frame, a reciprocating frame fixedly connected to the middle position of the rear end of the support seat and the lower position of the front end of the reciprocating frame, the reciprocating frame being hollow, a cam rotatably connected to the middle position of the inside of the reciprocating frame, a motor A fixedly connected to the middle position of the left side of the reciprocating frame, the rotating shaft of the motor A being fixedly connected to the middle position of the left side of the cam, the rear end of a connecting rod being rotatably connected to the inner end edge of the cam, and the front end of the connecting rod being rotatably connected to the rear end of a reciprocating push rod; an assembly frame, a circular rotating groove formed in the middle position of the upper surface of the assembly frame, a rotating disc rotatably connected to the circular rotating groove of the assembly frame, the middle position of the front end of the rotating disc being fixedly connected to the rear end of a motor C, the front rotating shaft of the motor C being fixedly connected to the middle position of the rear end of a retractable seat, the retractable seat being located directly in front of the center of the rotating disc, and three adjusting knobs rotatably connected to the surface of the retractable seat.

[0008] Optionally, the top middle rear position of the support base is fixedly connected with a sliding rail, the upper position of the sliding rail is slidably connected with a sliding block, and the upper end position of the sliding block is fixedly connected with an assembling frame.

[0009] Optionally, the front end middle position of the reciprocating frame is fixedly connected with a clamping seat, a sliding hole is formed in the middle position of the clamping seat, the reciprocating push rod is slidably connected in the sliding hole of the clamping seat, and the front end position of the reciprocating push rod is fixedly connected with the rear lower position of the assembling frame.

[0010] Optionally, the edge position of the rotating disc is provided with a gear ring, the top middle position of the assembling frame is fixedly connected with a motor B, the front end rotating shaft of the motor B is provided with a gear, and the gear of the motor B rotating shaft is engaged with the gear ring of the rotating disc.

[0011] Optionally, the front end upper middle position of the assembling frame is fixedly connected with a limiting seat, a limiting groove is formed in the lower position of the limiting seat, the upper end position of the rotating disc is located in the limiting groove of the limiting seat, and the gear position of the motor B is located in the interior of the limiting seat.

[0012] Optionally, the interior middle position of the receiving and releasing seat is rotatably connected with a threaded disc, and the front end thread of the threaded disc is engaged with the three adjusting knobs.

[0013] Optionally, the surface of the receiving and releasing seat is slidably connected with three L-shaped expansion blocks, the rear end position of each expansion block is provided with an arc-shaped thread, the arc-shaped threads of the three expansion blocks are engaged with the front end thread of the threaded disc, the three expansion blocks are distributed in a staggered manner with the three adjusting knobs, the outer end position of each expansion block is fixedly connected with a winding frame, the middle two sides and the edge two sides of each winding frame are provided with baffles, and the baffles are rotatable.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] First, the head end position of the cable is passed through the perforated position of the guide limiting frame and is hung and fixed at an arbitrary position on the inner side of the frame, next, first start the motor C to make the whole position of the take-up seat rotate, when the whole position of the take-up seat rotates, the cable is wound around the surface positions of the three winding frames, next, start the motor A, when the rotating shaft of the motor A rotates, the cam rotates, the reciprocating push rod slides back and forth in the slide hole of the clamping seat through the cooperation of the cam and the connecting rod, the reciprocating push rod indirectly drives the whole of the assembly frame to slide back and forth, when the whole of the assembly frame slides back and forth, the whole of the take-up seat slides back and forth, through the local position limiting of the cable by the perforated guide limiting frame, when the three winding frames of the take-up seat wind the cable, the effect of cross misplacement can be achieved, thereby avoiding that the cable is wound according to a single position and direction, so that the cable will be partially accumulated when winding and the cable winding gap will occur, which affects the sealing degree of the cable.

[0016] In addition, by adjusting the rotating speed of the motor A, the horizontal position moving time of the whole take-up seat can be adjusted, which is more convenient for controlling the winding gap of the cable and avoiding that the moving amplitude of the take-up seat in the front-rear direction is too large, so that the cable wound around the surface positions of the three winding frames has a large gap.

[0017] In addition, when the motor B is started, the gear of the motor B meshes with the gear ring of the rotating disc, so that the rotating disc rotates, and when the rotating disc rotates, the whole of the take-up seat is indirectly driven to rotate, thereby improving the winding efficiency of the three winding frames on the cable.

[0018] In addition, after the cable is wound, the operator rotates an arbitrary adjusting knob, the three expansion blocks are synchronously expanded through the cooperation of the adjusting knob and the threaded disc, the tightness of the cable during winding is increased, and when the cable is relatively packaged, the volume of the cable after winding is relatively small, and then the adjusting knob is reversely rotated, so that the three expansion blocks are synchronously contracted, and the packaged cable is convenient to separate from the three winding frames. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A left view state structure schematic diagram according to an embodiment of the application is shown;

[0020] Figure 2 A side view state structure schematic diagram according to an embodiment of the application is shown;

[0021] Figure 3 A support seat whole and reciprocating frame whole assembly side view structure schematic diagram according to an embodiment of the application is shown;

[0022] Figure 4Fig. 1 shows a front view of the assembled frame and the folding frame according to an embodiment of the present application;

[0023] Figure 5 Fig. 2 shows a left view of the assembled frame and the folding frame according to an embodiment of the present application;

[0024] Figure 6 Fig. 3 shows a side view of the assembled frame and the folding frame according to an embodiment of the present application;

[0025] Figure 7 Fig. 4 shows a front view of the folding frame according to an embodiment of the present application;

[0026] Figure 8 Fig. 5 shows a side view of the folding frame according to an embodiment of the present application;

[0027] In the drawings, the correspondence between the component names and the reference numerals is as follows:

[0028] 1, support seat; 101, guide limiting frame; 102, slide rail; 103, sliding block; 2, reciprocating frame; 201, motor A; 202, cam; 203, clamping seat; 204, connecting rod; 205, reciprocating push rod; 3, assembled frame; 301, rotating disc; 302, limiting seat; 303, motor B; 304, motor C; 4, folding seat; 401, adjusting knob; 402, threaded disc; 403, expansion block; 404, winding frame. DETAILED DESCRIPTION

[0029] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0030] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0032] Example:

[0033] As attached Figure 1 To be continued Figure 8 As shown:

[0034] This invention provides a winding device for manufacturing flame-retardant cables, comprising: a support base 1; an L-shaped guide and limiting frame 101 is fixedly connected to the middle position of the left side of the top of the support base 1, and a through hole is provided on the upper side of the guide and limiting frame 101; the middle position of the rear end of the support base 1 is fixedly connected to the lower position of the front end of the reciprocating frame 2; the reciprocating frame 2 is hollow inside, and a cam 202 is rotatably connected to the middle position inside the reciprocating frame 2; a motor A201 is fixedly connected to the middle position of the left side of the reciprocating frame 2, and the shaft of the motor A201 is fixedly connected to the middle position of the left side of the cam 202; the inner edge of the cam 202 is rotatably connected to the rear end of the connecting rod 204; the front end of the connecting rod 204 is rotatably connected to the rear end of the reciprocating push rod 205; and an assembly frame 3; a circular rotating groove is provided at the middle position of the top of the assembly frame 3. A rotating disk 301 is rotatably connected inside the rotating trough. The front middle position of the rotating disk 301 is fixedly connected to the rear end position of the motor C304. The front shaft of the motor C304 is fixedly connected to the rear middle position of the take-up and release seat 4. The take-up and release seat 4 is located directly in front of the center of the rotating disk 301. Three adjustment knobs 401 are rotatably connected to the surface of the take-up and release seat 4. A slide rail 102 is fixedly connected to the rear middle position of the top of the support base 1. A slider 103 is slidably connected above the slide rail 102. An assembly frame 3 is fixedly connected to the upper end of the slider 103. By adjusting the speed of the motor A201, the lateral position movement time of the take-up and release seat 4 can be adjusted, which makes it easier to control the cable winding gap and avoids the situation where the back-and-forth movement of the take-up and release seat 4 is too large, resulting in excessive gaps in the cables wound on the surfaces of the three winding frames 404.

[0035] The reciprocating frame 2 has a clamp 203 fixedly connected to the middle position of its front end. The clamp 203 has a sliding hole in the middle position. The reciprocating push rod 205 is slidably connected in the sliding hole of the clamp 203. The front end of the reciprocating push rod 205 is fixedly connected to the lower rear end of the assembly frame 3. The function of the clamp 203 is to limit the sliding range of the reciprocating push rod 205, so that the reciprocating push rod 205 can only move in a straight position.

[0036] The edge of the rotating disc 301 is provided with a gear ring, the top middle of the assembling frame 3 is fixedly connected with a motor B 303, the front end rotating shaft of the motor B 303 is provided with a gear, and the gear of the rotating shaft of the motor B 303 is engaged with the gear ring of the rotating disc 301.

[0037] The front end of the assembling frame 3 is fixedly connected with a limiting seat 302 above the middle, a limiting groove is formed below the limiting seat 302, the upper end of the rotating disc 301 is located in the limiting groove of the limiting seat 302, the gear of the motor B 303 is located inside the limiting seat 302, the gear of the motor B 303 is engaged with the gear ring of the rotating disc 301, so that the rotating disc 301 rotates, and when the rotating disc 301 rotates, the whole of the retractable seat 4 is indirectly driven to rotate, thereby improving the winding efficiency of the three winding frames 404 on the cable.

[0038] The middle of the retractable seat 4 is rotatably connected with a threaded disc 402, the front end groove of the threaded disc 402 is engaged with the three adjusting knobs 401, the surface of the retractable seat 4 is slidably connected with three L-shaped expansion blocks 403, the rear end of each expansion block 403 is provided with an arc-shaped groove, the arc-shaped grooves of the three expansion blocks 403 are engaged with the front end groove of the threaded disc 402, the three expansion blocks 403 and the three adjusting knobs 401 are staggered, when any one adjusting knob 401 is adjusted, the three expansion blocks 403 will not be interfered, and multiple operation spaces are provided for the staff, so as to avoid the interference of the position of the adjusting knob 401 with the normal operation of the staff.

[0039] The outer end of each expansion block 403 is fixedly connected with a winding frame 404, the middle two sides and the edge two sides of each winding frame 404 are provided with baffles, the baffles are rotatable, and the cable is convenient for winding and separating from the restriction of the winding frame 404.

[0040] In use: first, the overall components of the device are assembled, and after the overall assembly of the device is completed, the position of the support seat 1 is placed in the appropriate position of the use area, and then the motor A201, motor B303 and motor C304 are connected to the power source to provide power for the motor A201, motor B303 and motor C304. When winding the cable after production, first pass the head end of the cable through the perforated position of the guide limiting frame 101 and hang it on the inside of the winding frame 404, then start the motor C304 to rotate the overall position of the take-up seat 4, and when the take-up seat 4 rotates, wind the cable on the surface of the three winding frames 404, then start the motor A201, and when the rotating shaft of the motor A201 rotates, the cam 202 rotates, and through the cooperation of the cam 202 and the connecting rod 204, the reciprocating push rod 205 slides back and forth in the slide hole of the clamp seat 203, and the reciprocating push rod 205 indirectly drives the overall assembly frame 3 to slide back and forth, and when the overall assembly frame 3 slides back and forth, the overall take-up seat 4 slides back and forth, and through the perforated limiting of the guide limiting frame 101, the three winding frames 404 of the take-up seat 4 can cross and fit when winding the cable, thereby avoiding winding the cable in a single position and direction, and preventing the cable from accumulating locally and causing gaps in the cable winding, which affects the sealing degree of the cable.

[0041] By adjusting the rotating speed of the motor A201, the horizontal position movement time of the take-up seat 4 can be adjusted, which is more convenient for controlling the winding gap of the cable, avoiding the take-up seat 4 moving too far in the forward and backward direction, causing the cable wound on the surface of the three winding frames 404 to have too large a gap. When the motor B303 is started, the gear of the motor B303 meshes with the gear ring of the rotating disc 301, causing the rotating disc 301 to rotate, which indirectly drives the overall take-up seat 4 to rotate, thereby improving the winding efficiency of the three winding frames 404 on the cable. After the cable is wound, the operator rotates any one of the adjusting knobs 401, which expands the three expansion blocks 403 synchronously through the cooperation of the adjusting knobs 401 and the threaded discs 402, increasing the tightness of the cable winding. After the cable is packaged, the volume of the cable after winding is relatively small, and then the three expansion blocks 403 are retracted synchronously by reversing the adjusting knobs 401, so that the packaged cable can be separated from the three winding frames 404.

[0042] The embodiments of the present application are presented by way of example and description, and are not intended to be exhaustive or to limit the application to the form disclosed. Many modifications and variations will be apparent to those skilled in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to thereby enable others skilled in the art to best utilize the application in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims

1. A winding device for the manufacture of a fire resistant cable, characterized in that: Including support seat (1), the middle position of left side of top of support seat (1) is fixedly connected with L-shaped guide limit frame (101), the upper position of side of guide limit frame (101) is equipped with a through hole, the middle position of rear end of support seat (1) is fixedly connected with the lower position of front end of reciprocating frame (2), the inside of reciprocating frame (2) is hollow, the inside middle position of reciprocating frame (2) is rotatably connected with cam (202), the middle position of left side of reciprocating frame (2) is fixedly connected with motor A (201), the rotating shaft position of motor A (201) is fixedly connected with the middle position of left side of cam (202), the inner end edge position of cam (202) is rotatably connected with the rear end position of connecting rod (204), and the front end position of connecting rod (204) is rotatably connected with the rear end position of reciprocating push rod (205);The middle rear position of top of support seat (1) is fixedly connected with slide rail (102), the upper position of slide rail (102) is slidably connected with sliding block (103), the upper end position of sliding block (103) is fixedly connected with assembly frame (3), the upper middle position of assembly frame (3) is equipped with circular rotary groove, and the circular rotary groove of assembly frame (3) is rotatably connected with rotary disc (301), the middle position of front end of rotary disc (301) is fixedly connected with the rear end position of motor C (304), the front end rotating shaft of motor C (304) is fixedly connected with the middle position of rear end of retractable seat (4), retractable seat (4) is located at the front of the center position of rotary disc (301), and the surface of retractable seat (4) is rotatably connected with three adjusting knobs (401);The middle position of inside of retractable seat (4) is rotatably connected with screw disc (402), and the front end thread of screw disc (402) is engaged with three adjusting knobs (401), the surface of retractable seat (4) is slidably connected with three L-shaped expansion blocks (403), and the rear end position of each expansion block (403) is provided with an arc-shaped pattern, the arc-shaped patterns of three expansion blocks (403) are engaged with the front end thread of screw disc (402), three expansion blocks (403) and three adjusting knobs (401) are staggered distribution, and the outer end position of each expansion block (403) is fixedly connected with a winding frame (404), the middle two sides and the edge two sides position of each winding frame (404) are provided with baffles, and the baffle is rotatable.

2. A winding device for manufacturing a fire resistant cable as claimed in claim 1, characterized in that: The middle position of front end of reciprocating frame (2) is fixedly connected with clamping seat (203), the middle position of clamping seat (203) is equipped with a sliding hole, reciprocating push rod (205) is slidably connected in the sliding hole of clamping seat (203), and the front end position of reciprocating push rod (205) is fixedly connected with the lower position of rear end of assembly frame (3).

3. A winding device for manufacturing a fire resistant cable as claimed in claim 1, characterized in that: The edge position of rotary disc (301) is provided with a gear ring, the middle position of top of assembly frame (3) is fixedly connected with motor B (303), the front end rotating shaft of motor B (303) is provided with a gear, and the gear of rotating shaft of motor B (303) is engaged with the gear ring of rotary disc (301).

4. A winding device for manufacturing a fire resistant cable as claimed in claim 3, characterized in that: The front end of the assembling frame (3) is fixedly connected with a limiting seat (302) at the middle position, a limiting groove is formed below the limiting seat (302), the upper end of the rotating disc (301) is located in the limiting groove of the limiting seat (302), and the gear of the motor B (303) is located in the limiting seat (302).

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