Liquid extruding structure of cable core wire film laminating machine

Abstract

The utility model discloses a liquid squeezing structure of a cable core wire film laminating machine, which comprises a base liquid box for loading film laminating liquid, a support frame for supporting a cable core wire to penetrate through is arranged on the base liquid box, a liquid pipe and a liquid pump for conveying the film laminating liquid to the cable core wire through the liquid pipe are arranged on the base liquid box, and the liquid pump is arranged on the base liquid box. One side of the support frame is provided with a rotating wheel part for driving a cable core wire to feed, one side of the support frame is provided with a liquid smearing part for removing redundant film coating liquid of the cable core wire to form a thin liquid layer and an extrusion device capable of extruding the liquid smearing part to extrude the film coating liquid, one side of the rotating wheel part is provided with a counting device, and the counting device is provided with a counting device. According to the utility model, after the cable core wire is coated with the film coating liquid, the redundant and over-thick film coating liquid is erased through the liquid smearing part, and after the film coating liquid is adhered to the liquid smearing part, the adhered film coating liquid is extruded out through the extrusion device, so that the elimination effect of the liquid smearing part is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wire and cable manufacturing, especially to a cable core wire film laminating machine's extrusion structure. BACKGROUND

[0002] The technical scheme of the color-developing anti-aging cable is: an inner core and an outer sheath layer, the inner core includes a conductor and an insulating layer, the insulating layer is wrapped on the outer surface of the conductor, a color-developing layer is arranged between the outer sheath layer and the insulating layer, the color-developing layer is uniformly coated with anhydrous copper sulfate, a waterproof layer is arranged between the color-developing layer and the insulating layer, the waterproof layer is a synthetic high-molecular waterproof coating film, during installation, if the outer sheath layer has a crack, moisture in the environment enters the color-developing anti-aging cable from the crack and contacts the anhydrous copper sulfate, and the anhydrous copper sulfate becomes blue copper sulfate pentahydrate when it contacts water, so that the installation worker can more directly understand whether the outer sheath layer has a crack and the position of the crack; EVA emulsion is coated on the outer side wall of the protective sleeve, the EVA emulsion can resist ultraviolet aging, so as to ensure that the protective sleeve is not prone to aging and damage during use of the color-developing anti-aging cable.

[0003] The prior art discloses that the surface of the cable core needs to be coated during processing, but does not disclose how the cable core is coated and film-laminated during processing. In the prior art, a liquid pump and a liquid pipe are usually used to deliver and coat the film-laminating liquid onto the cable core, so as to coat the film-laminating liquid on the outer surface of the cable core. However, this will result in a large thickness of the film-laminating liquid coated on the cable core, and thus the over-thick film-laminating liquid needs to be removed. The removed film-laminating liquid will adhere to the removal object, which will result in the removal object adhering to too much film-laminating liquid and reducing the removal effect, so that the film-laminating liquid on the removal object needs to be extruded. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the technical problem to be solved by the utility model is how to extrude the film-laminating liquid on the removal object after the removal object removes the over-thick film-laminating liquid on the cable core, so as to avoid reducing the removal effect.

[0005] In order to achieve the above purpose, the utility model provides the following solutions:

[0006] The extrusion structure of the cable core film coating machine comprises a bottom liquid tank for loading film coating liquid, a supporting frame for supporting the cable core to pass through is arranged on the bottom liquid tank, a liquid pipe and a liquid pumping pump for sending the film coating liquid to the cable core through the liquid pipe are arranged on the bottom liquid tank, a rotating wheel component for driving the cable core feeding is arranged on one side of the supporting frame, a liquid wiping component for wiping the excess film coating liquid of the cable core to form a thin liquid layer is arranged on one side of the supporting frame, an extrusion device for extruding the film coating liquid from the liquid wiping component is arranged, a counting device is arranged on one side of the rotating wheel component, and the extrusion device is intermittently driven by the counting device.

[0007] Further, the side frame is arranged on the front side of the supporting frame, the rotating wheel component is arranged on the side frame, the annular groove for winding the cable core is arranged on the rotating wheel component, and the motor for driving the rotating wheel component is arranged on the side frame.

[0008] Further, the counting device comprises the special-shaped gear fixed on one side of the rotating wheel component, the driven gear for engaging with the special-shaped gear is arranged on the side frame, the rotating disc is fixed on one side of the driven gear, and the push rod is arranged on the rotating disc.

[0009] Further, the U-shaped grooves for clamping the cable core are arranged on the front and rear sides of the supporting frame.

[0010] Further, the liquid wiping component comprises the box arranged on the rear side of the supporting frame and located on the two sides of the U-shaped groove, the bottom and the inner side wall of the box are open, the liquid wiping block is arranged in the box, and the recess for abutting the cable core is arranged on the liquid wiping block.

[0011] Further, the extrusion device comprises the pressing plate arranged on the bottom of the box and the liquid wiping block, a plurality of liquid leakage holes are arranged on the pressing plate, the connecting rod is arranged on the top of the pressing plate and penetrates the top of the box, the electric push rod is arranged on the left and right sides of the supporting frame, the connecting rod is connected with the movable end of the electric push rod, the button switch connected with the electric push rod is arranged on one side of the supporting frame, and the button switch can be pressed and started by the push rod.

[0012] Further, the bottom liquid tank is provided with the liquid return groove arranged below the pressing plate and in the supporting frame.

[0013] In summary, the utility model has the beneficial effects that, compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a cable core line film coating machine's extrusion structure, including the bottom liquid tank 1 of loading film coating liquid, be provided with the support frame 11 of supporting cable core line to pass through on bottom liquid tank 1, be provided with liquid pipe 12 and the liquid pump 13 of sending film coating liquid to cable core line through liquid pipe 12 on bottom liquid tank 1, be provided with the rotating wheel part 2 of driving cable core line feeding on one side of support frame 11, be provided with the liquid wiping part 3 for forming thin liquid layer with the cable core line excess film coating liquid of getting rid of on one side of support frame 11, and the extrusion device 4 of extruding film coating liquid to cable core line can be extruded to the cable core line film coating machine's extrusion structure of the utility model, the rotating wheel part 2 is provided with the counting device 5, and the extrusion device 4 is driven by counting device 5 and is counted intermittently. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is one of the three-dimensional schematic view of the utility model;

[0016] Figure 2 It is the second three-dimensional schematic view of the utility model;

[0017] Figure 3 It is the three-dimensional exploded schematic view of the counting device of the utility model;

[0018] Figure 4 It is the three-dimensional exploded schematic view of the liquid wiping part of the utility model;

[0019] Figure 5 It is the three-dimensional exploded schematic view of the extrusion device of the utility model. DETAILED DESCRIPTION

[0020] The utility model will be further described below in conjunction with the specific implementation and the embodiment of the description and the drawing:

[0021] As Figures 1 to 5 The utility model discloses a cable core line film coating machine's extrusion structure, including the bottom liquid tank 1 of loading film coating liquid, be provided with the support frame 11 of supporting cable core line to pass through on bottom liquid tank 1, be provided with liquid pipe 12 and the liquid pump 13 of sending film coating liquid to cable core line through liquid pipe 12 on bottom liquid tank 1, be provided with the rotating wheel part 2 of driving cable core line feeding on one side of support frame 11, be provided with the liquid wiping part 3 for forming thin liquid layer with the cable core line excess film coating liquid of getting rid of on one side of support frame 11, and the extrusion device 4 of extruding film coating liquid to cable core line can be extruded to the cable core line film coating machine's extrusion structure of the utility model, the rotating wheel part 2 is provided with the counting device 5, and the extrusion device 4 is driven by counting device 5 and is counted intermittently.

[0022] Film coating liquid can be a layer of protective grease to protect cable core line, also can be a kind of oil with great smell, cable core line is easy to find when burning, improve safety. Thin liquid layer in the technical scheme of the utility model is a layer of thin film coating liquid left after the excess thick film coating liquid is wiped off.

[0023] In the prior art, the bottom liquid tank can be used to load the coating liquid, the coating liquid in the bottom liquid tank is pumped to the liquid pipe by the liquid pumping pump, the outlet of the liquid pipe is directed to the top of the support frame, and the support frame can allow the cable core wire to pass thereon, so that the coating liquid is coated on the cable core wire when being pumped out. The rotating member can rotate to drive the cable core wire on it to feed and coat, the wiping member can wipe off the excess and thick coating liquid on the cable core wire when feeding, so that the coating liquid coated on the cable core wire forms a thin liquid layer, the counting device can count the rotating stroke of the rotating member, and the extruding device is started after the rotating member rotates a certain stroke, so that the wiping member can be extruded by the extruding device to extrude the coating liquid adhered to the wiping member, and the wiping member can keep the adsorption force to avoid reducing the wiping effect of the wiping member.

[0024] The support frame 11 is provided with a side frame 21 on the front side, the rotating member 2 is arranged on the side frame 21, an annular groove 22 capable of winding the cable core wire is arranged on the rotating member 2, and a motor 23 for driving the rotating member 2 is arranged on the side frame 21. The side frame is used for mounting the rotating member to make it rotate at a fixed point, the annular groove is used for winding the cable core wire, so that the rotating member can drive the cable core wire to feed to the side of the wiping member when rotating. The motor can drive the rotating member to rotate.

[0025] The counting device 5 comprises a special-shaped gear 51 fixedly arranged on one side of the rotating member 2, a driven gear 52 capable of engaging with the special-shaped gear 51 is arranged on the side frame 21, a rotating disc 53 is fixedly arranged on one side of the driven gear 52, and a lever 54 is arranged on the rotating disc 53. The special-shaped gear is in the shape of a disc with one tooth, the rotating disc is fixedly connected with the special-shaped gear, when the special-shaped gear rotates one circle, the driven gear is driven to rotate one tooth stroke, and the position of the lever is also rotated one tooth stroke. In the technical solution, the number of teeth of the driven gear is 10, that is, the special-shaped gear rotates 10 circles, the driven gear drives the lever to rotate one circle, and the lever is used for driving the start of the extruding device. When the lever rotates to the button switch, the button can be pressed to start, so that the extruding device is started.

[0026] The support frame 11 is provided with a U-shaped groove 14 for clamping the cable core wire on the front and rear sides. The U-shaped groove is arranged to allow the cable core wire to stably feed in the U-shaped groove, and has a limiting effect.

[0027] The utility model discloses a liquid wiping part 3 includes the box 31 of setting in the support frame 11 rear side and being located U groove 14 both sides, the bottom and the inside wall of box 31 are open, be provided with the liquid wiping block 32 in the box 31, be equipped with the recess 33 of sticking cable core wire on the liquid wiping block 32. The box is used for accommodating the liquid wiping block, the bottom of the box is used for the movable pressure plate, the inside wall is used for letting the liquid wiping block expose, therefore needs to be open state. When cable core wire feeding, the liquid wiping block at the both sides of cable core wire can wipe off the excess thick film liquid of it. The recess is used for letting the liquid wiping block more stick the outer wall of cable core wire, can make the wall surface of the upper side of cable core wire all be stuck by the liquid wiping block. The liquid wiping block in this technical scheme can adopt the sponge or textile cloth.

[0028] The utility model discloses a extrusion device 4 includes the pressure plate 41 of setting in the box 31 and the liquid wiping block 32 bottom, be equipped with a plurality of leakage hole 42 on the pressure plate 41, be provided with the connecting rod 43 of inserting to the top of box 31 on the top of pressure plate 41, be equipped with electric push rod 44 on the support frame 11 both sides, connecting rod 43 with electric push rod 44 movable end connection, be provided with the button switch 45 of connecting electric push rod 44 on the support frame 11 one side, button switch 45 can be pressed and started by lever 54. The connecting rod inserts to the box, has the effect of guiding the linear movement of pressure plate, and the connecting rod also inserts through the liquid wiping block, has the effect of fixing the liquid wiping block. When the rotation of lever presses down button switch, electric push rod energization starts, when the movable end of electric push rod stretches out, drives the connecting rod to move upwards, lets pressure plate move upwards, makes the liquid wiping block be pressed by pressure plate and the top wall of box, makes the film liquid on the liquid wiping block be extruded, and the extruded film liquid will drop down through the leakage hole.

[0029] The utility model discloses a bottom liquid tank 1 is equipped with back liquid groove 6, back liquid groove 6 sets up below pressure plate 41 and inside the support frame 11. Back liquid groove can make the excess film liquid from liquid pipe coating from the support frame back flow bottom liquid tank, also can make the film liquid falling from leakage hole drop into back liquid groove and reuse.

[0030] The utility model discloses a liquid wiping part 3 includes the box 31 of setting in the support frame 11 rear side and being located U groove 14 both sides, the bottom and the inside wall of box 31 are open, be provided with the liquid wiping block 32 in the box 31, be equipped with the recess 33 of sticking cable core wire on the liquid wiping block 32. The box is used for accommodating the liquid wiping block, the bottom of the box is used for the movable pressure plate, the inside wall is used for letting the liquid wiping block expose, therefore needs to be open state. When cable core wire feeding, the liquid wiping block at the both sides of cable core wire can wipe off the excess thick film liquid of it. The recess is used for letting the liquid wiping block more stick the outer wall of cable core wire, can make the wall surface of the upper side of cable core wire all be stuck by the liquid wiping block. The liquid wiping block in this technical scheme can adopt the sponge or textile cloth.

[0028] The utility model discloses a extrusion device 4 includes the pressure plate 41 of setting in the box 31 and the liquid wiping block 32 bottom, be equipped with a plurality of leakage hole 42 on the pressure plate 41, be provided with the connecting rod 43 of inserting to the top of box 31 on the top of pressure plate 41, be equipped with electric push rod 44 on the support frame 11 both sides, connecting rod 43 with electric push rod 44 movable end connection, be provided with the button switch 45 of connecting electric push rod 44 on the support frame 11 one side, button switch 45 can be pressed and started by lever 54. The connecting rod inserts to the box, has the effect of guiding the linear movement of pressure plate, and the connecting rod also inserts through the liquid wiping block, has the effect of fixing the liquid wiping block. When the rotation of lever presses down button switch, electric push rod energization starts, when the movable end of electric push rod stretches out, drives the connecting rod to move upwards, lets pressure plate move upwards, makes the liquid wiping block be pressed by pressure plate and the top wall of box, makes the film liquid on the liquid wiping block be extruded, and the extruded film liquid will drop down through the leakage hole.

[0029] The utility model discloses a bottom liquid tank 1 is equipped with back liquid groove 6, back liquid groove 6 sets up below pressure plate 41 and inside the support frame 11. Back liquid groove can make the excess film liquid from liquid pipe coating from the support frame back flow bottom liquid tank, also can make the film liquid falling from leakage hole drop into back liquid groove and reuse.

[0030] The utility model discloses a liquid wiping part 3 includes the box 31 of setting in the support frame 11 rear side and being located U groove 14 both sides, the bottom and the inside wall of box 31 are open, be provided with the liquid wiping block 32 in the box 31, be equipped with the recess 33 of sticking cable core wire on the liquid wiping block 32. The box is used for accommodating the liquid wiping block, the bottom of the box is used for the movable pressure plate, the inside wall is used for letting the liquid wiping block expose, therefore needs to be open state. When cable core wire feeding, the liquid wiping block at the both sides of cable core wire can wipe off the excess thick film liquid of it. The recess is used for letting the liquid wiping block more stick the outer wall of cable core wire, can make the wall surface of the upper side of cable core wire all be stuck by the liquid wiping block. The liquid wiping block in this technical scheme can adopt the sponge or textile cloth.

[0028] The utility model discloses a liquid wiping part 3 includes the box 31 of setting in the support frame 11 rear side and being located U groove 14 both sides, the bottom and the inside wall of box 31 are open, be provided with the liquid wiping block 32 in the box 31, be equipped with the recess 33 of sticking cable core wire on the liquid wiping block 32. The box is used for accommodating the liquid wiping block, the bottom of the box is used for the movable pressure plate, the inside wall is used for letting the liquid wiping block expose, therefore needs to be open state. When cable core wire feeding, the liquid wiping block at the both sides of cable core wire can wipe off the excess thick film liquid of it. The recess is used for letting the liquid wiping block more stick the outer wall of cable core wire, can make the wall surface of the upper side of cable core wire all be stuck by the liquid wiping block. The liquid wiping block in this technical scheme can adopt the sponge or textile cloth.

Claims

1. A liquid extrusion structure for a cable core coating machine, comprising a bottom liquid tank (1) for loading coating liquid, a support frame (11) for supporting the cable core through which it passes on the bottom liquid tank (1), a liquid pipe (12) on the bottom liquid tank (1), and a pump (13) for delivering the coating liquid to the cable core through the liquid pipe (12), characterized in that: The support frame (11) is provided with a rotating wheel component (2) for driving cable core feeding on one side, a liquid wiping component (3) for forming a thin liquid layer by removing excess coating liquid of the cable core on one side of the support frame (11), and a pressing device (4) for pressing the liquid wiping component (3) to remove the coating liquid, a counting device (5) is arranged on one side of the rotating wheel component (2), and the pressing device (4) is intermittently driven by the counting device (5).

2. The extrusion structure of a cable core film laminating machine according to claim 1, characterized in that: A side frame (21) is arranged on the front side of the support frame (11), the rotating wheel component (2) is arranged on the side frame (21), an annular groove (22) for winding the cable core is arranged on the rotating wheel component (2), and a motor (23) for driving the rotating wheel component (2) is arranged on the side frame (21).

3. The extrusion structure of a cable core film laminating machine according to claim 2, characterized in that: The counting device (5) comprises a special-shaped gear (51) fixed on one side of the rotating wheel component (2), a driven gear (52) engaged with the special-shaped gear (51) is arranged on the side frame (21), a rotating disc (53) is fixed on one side of the driven gear (52), and a lever (54) is arranged on the rotating disc (53).

4. The extrusion structure of a cable core film laminating machine according to claim 3, wherein: A U-shaped groove (14) for clamping the cable core is arranged on the front and rear sides of the support frame (11).

5. The extrusion structure of a cable core film laminating machine according to claim 4, wherein: The liquid wiping component (3) comprises a box body (31) arranged on the rear side of the support frame (11) and located on both sides of the U-shaped groove (14), the bottom and the inner side wall of the box body (31) are open, a liquid wiping block (32) is arranged in the box body (31), and a recessed part (33) for abutting the cable core is arranged on the liquid wiping block (32).

6. The extrusion structure of a cable core film laminating machine according to claim 5, wherein: The pressing device (4) comprises a pressing plate (41) arranged on the bottom of the box body (31) and the liquid wiping block (32), a plurality of liquid leakage holes (42) are arranged on the pressing plate (41), a connecting rod (43) is arranged on the top of the pressing plate (41) and penetrates the top of the box body (31), an electric push rod (44) is arranged on the left and right sides of the support frame (11), the connecting rod (43) is connected with the movable end of the electric push rod (44), a button switch (45) connected with the electric push rod (44) is arranged on one side of the support frame (11), and the button switch (45) can be pressed and started by the lever (54).

7. The extrusion structure of a cable core film laminating machine according to claim 6, wherein: A liquid return groove (6) is arranged on the bottom liquid tank (1) and below the pressing plate (41) and inside the support frame (11).

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