A device for bonding multiple pre-twisted wires into bundles

Abstract

The present invention proposes a device for bundling multiple pre-twisted wires, including a frame, a pre-twisted wire conveying mechanism on the frame, one end of the pre-twisted wire conveying mechanism is connected to a pre-twisted wire entry mechanism, and the other end is connected to a pre-twisted wire output mechanism, the pre-twisted wire conveying mechanism includes a main chain symmetrically arranged on both sides, the main chain is fixed with an auxiliary plate, the auxiliary plate slides with the pre-twisted wire clamping mechanism, and the pre-twisted wire conveying mechanism is sequentially provided with an adhesive spraying mechanism and a drying mechanism in the direction from the pre-twisted wire entry mechanism to the pre-twisted wire output mechanism. Through the design of the overall structure, the pre-twisted wires are orderly and automatically processed for bundling, which improves work efficiency and reduces material and labor costs.

Description

Technical Field

[0001] The invention relates to the technical field of pre-twisted wires, in particular to a device for bundling and bonding a plurality of pre-twisted wires. Background Art

[0002] Pre-twisted wire is a connection fitting used for overhead power conductors and power overhead optical cable terminals, suspensions, joints, etc. Generally, pre-twisted wires are used to wrap other internal structures by winding multiple pre-twisted wires. Therefore, before the pre-twisted wires are produced and shipped out of the factory, 2-5 pre-twisted wires are usually wrapped into bundles in advance.

[0003] At present, the method of pre-twisting wires into bundles in advance is generally done manually, first taking out the pre-twisted wires one by one, winding 2-5 pre-twisted wires together, and then applying glue to bond and fix them. This method has low work efficiency, consumes too much adhesive, and is too costly. Summary of the invention

[0004] In view of the problems pointed out in the background technology, the present invention provides a device for bundling and bonding multiple pre-twisted wires.

[0005] The technical solution of the present invention is achieved in this way:

[0006] A device for bonding multiple pre-twisted wires into bundles, characterized in that it includes a frame, on which a pre-twisted wire conveying mechanism is provided, one end of the pre-twisted wire conveying mechanism is connected to a pre-twisted wire entry mechanism, and the other end is connected to a pre-twisted wire output mechanism, the pre-twisted wire conveying mechanism includes a main chain symmetrically arranged on both sides, the main chain is fixed with an auxiliary plate, the auxiliary plate is slidably matched with a pre-twisted wire clamping mechanism, and the pre-twisted wire conveying mechanism is provided with an adhesive spraying mechanism and a drying mechanism in sequence from the pre-twisted wire entry mechanism to the pre-twisted wire output mechanism.

[0007] The present invention is further configured as follows: the pre-twisted wire conveying mechanism includes a motor arranged at the bottom of the frame, the motor output shaft is fixedly connected to a driving gear, the driving gear is driven and matched with a driven gear through a transmission chain, the driven gear is fixedly connected to a first rotating shaft, both ends of the first rotating shaft are fixed to the frame through a first bearing seat, the first rotating shaft is driven and matched with one end of the main chain through a first pinion, the other end of the main chain is driven and matched with a second rotating shaft through a second pinion, and both ends of the second rotating shaft are fixed to the frame through a second bearing seat.

[0008] The present invention is further configured as follows: the main chain is composed of a plurality of chains hinged together at the ends, the auxiliary plate is fixedly arranged on each chain, the pre-twisted wire clamping mechanism includes a clamping column and a clamping plate, the clamping plate is configured as a curved plate adapted to the pre-twisted wire port, the clamping column and the clamping plate are respectively arranged on the auxiliary plates on two adjacent chains, and the auxiliary plate is provided with a left sliding groove and a right sliding groove for fixing the clamping column and the clamping plate after sliding.

[0009] The present invention is further configured as follows: the pre-twisted wire entry mechanism includes an inclined slide rail, one end of the inclined slide rail cooperates with the clamping column and the clamping plate, and the other end is provided with a vertical inlet, the inclined slide rail is provided with an inclined slide groove connected to the vertical inlet, the inclined slide rail is provided with a position detection sensor that cooperates with the clamping column, and the inclined slide rail is provided with an inclined abutment strip.

[0010] The present invention is further configured as follows: the pre-twisted wire output mechanism is configured as a conveyor belt device.

[0011] The present invention is further configured as follows: the adhesive spraying mechanism includes an adhesive storage tank arranged inside the frame, the adhesive storage tank is connected to a power pump, the power pump is arranged on the frame, the power pump is connected to at least one group of spray pipes, the spray pipes are fixedly arranged on the arc-shaped top cover, the arc-shaped top cover is fixedly arranged on the frame and is located above the pre-twisted wire conveying mechanism, the spray pipes include a plurality of nozzles fixedly arranged on the arc-shaped top cover, the nozzles include an outlet, a first access port and a second access port, the outlet is located below the arc-shaped top cover, the two nozzles are connected end to end by a set pipe, the pipe thread is matched with an auxiliary connecting piece, and the auxiliary connecting piece is matched with the nozzle thread.

[0012] The present invention is further configured as follows: the drying mechanism includes a drying shell through which the main chain passes, the drying shell forms a drying inner chamber, the inner side wall of the drying shell is slidably matched with a plurality of heating tube groups through a drying slide rail, the heating tube group includes a plurality of snap-fit ​​heating tubes, the heating tube includes an end block, the end block is provided with a wire through hole and a wire storage groove, the plurality of heating tubes are electrically connected in parallel, a reflective layer is provided on the bottom side of the drying shell, the drying shell is provided with a ventilation duct, the ventilation duct inlet is provided at the bottom of the drying shell, the ventilation duct outlet is connected to an exhaust fan, and the exhaust fan is provided at the top of the drying shell.

[0013] The present invention is further configured to include a control electrical box.

[0014] In summary, the beneficial effects of the present invention are as follows: the device for bundling and bonding multiple pre-twisted wires provided by the present invention, through the design of the overall structure, can automatically process the pre-twisted wires in bundles in an orderly manner, thereby improving work efficiency and reducing material costs and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a structural schematic diagram of the pre-twisted wire conveying mechanism in the present invention;

[0018] Figure 3 It is a partial structural schematic diagram of the pre-twisted wire conveying mechanism in the present invention;

[0019] Figure 4 It is a structural schematic diagram of the main chain in the present invention;

[0020] Figure 5 It is a structural schematic diagram of the auxiliary plate in the present invention;

[0021] Figure 6 It is a schematic diagram of the structure of the auxiliary plate, the clamping column and the clamping plate in the present invention;

[0022] Figure 7 It is a partial structural schematic diagram of the spray pipeline in the present invention;

[0023] Figure 8 It is a structural schematic diagram of the drying mechanism in the present invention;

[0024] Fig. 9 It is a schematic structural diagram of the end block of the heating tube assembly in the present invention;

[0025] Fig.10 It is a bottom view of the structure of the end block of the heating tube assembly in the present invention.

[0026] Figure numerals: 1, frame; 2, pre-twisted wire conveying mechanism; 201, main chain; 202, driving gear; 203, transmission chain; 204, driven gear; 205, first rotating shaft; 206, first bearing seat; 207, first pinion; 208, second pinion; 209, second rotating shaft; 2010, second bearing seat; 2011, chain; 3, pre-twisted wire entry mechanism; 301, inclined slide rail; 302, vertical inlet; 303, inclined slide; 304, position detection sensor; 4, pre-twisted wire output mechanism; 5, auxiliary plate; 501, left slide; 502, right slide; 6, pre-twisted wire clamping mechanism; 60 1. Clamping column; 602. Clamping plate; 7. Adhesive spraying mechanism; 701. Adhesive storage tank; 702. Power pump; 703. Spraying pipeline; 704. Arc-shaped top cover; 705. Spray head; 706. Outlet; 707. First access port; 708. Second access port; 709. Pipeline; 7010. Auxiliary connecting piece; 8. Drying mechanism; 801. Drying shell; 802. Drying slide rail; 803. Heating tube group; 804. End block; 805. Wire through hole; 806. Wire storage slot; 807. Reflective layer; 808. Ventilation duct inlet; 809. Ventilation duct outlet; 9. Exhaust fan; 10. Control electrical box. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] For reference Figure 1-10 The present invention is described:

[0029] A device for bonding multiple pre-twisted wires into bundles comprises a frame 1, on which a pre-twisted wire conveying mechanism 2 is provided, one end of the pre-twisted wire conveying mechanism 2 is connected to a pre-twisted wire entry mechanism 3, and the other end is connected to a pre-twisted wire output mechanism 4, the pre-twisted wire conveying mechanism 2 is provided with a pre-twisted wire clamping mechanism 6, and the pre-twisted wire conveying mechanism 2 is provided with an adhesive spraying mechanism 7 and a drying mechanism 8 in sequence from the pre-twisted wire entry mechanism 3 to the pre-twisted wire output mechanism 4. 2-5 pre-twisted wires slide down from the pre-twisted wire entry mechanism 3, the pre-twisted wire clamping mechanism 6 clamps the 2-5 pre-twisted wires, and are transported to the adhesive spraying mechanism 7 by the pre-twisted wire conveying mechanism 2 for adhesive spraying treatment, the 2-5 pre-twisted wires are bonded together, the adhesive in a colloidal state needs to be quickly solidified, and is transported to the drying mechanism 8 by the pre-twisted wire conveying mechanism 2 for heating, drying and dehumidification, and finally transported to the pre-twisted wire output mechanism 4 by the pre-twisted wire conveying mechanism 2, and 2-5 pre-twisted wires bonded in bundles are output.

[0030] As a preferred structure, the pre-twisted wire conveying mechanism 2 includes a main chain 201 symmetrically arranged on both sides, and the pre-twisted wire conveying mechanism 2 includes a motor arranged at the bottom of the frame 1, and the motor output shaft is fixedly connected to the driving gear 202, and the driving gear 202 is transmitted to the driven gear 204 through the set transmission chain 203, and the driven gear 204 is fixedly connected to the first rotating shaft 205. Both ends of the first rotating shaft 205 are fixed to the frame 1 through the set first bearing seat 206. The first rotating shaft 205 is transmitted and matched with one end of the main chain 201 through the set first pinion 207, and the other end of the main chain 201 is transmitted and matched with the second rotating shaft 209 through the set second pinion 208, and both ends of the second rotating shaft 209 are fixed to the frame 1 through the set second bearing seat 2010.

[0031] The main chain 201 is composed of a plurality of chains 2011 that are hinged at the ends. Each chain 2011 is fixed with an auxiliary plate 5. The pre-twisted wire clamping mechanism 6 includes a clamping column 601 and a clamping plate 602. The clamping plate 602 is set as a curved plate that matches the pre-twisted wire port. The clamping column 601 and the clamping plate 602 are respectively set on the auxiliary plates 5 on two adjacent chains 2011. The auxiliary plate 5 is provided with a left slide 501 and a right slide 502 for the clamping column 601 and the clamping plate 602 to slide and fix. After the pre-twisted wire slides down from the pre-twisted wire entry mechanism 3, the chain 2011 is about to separate from the second pinion 208. Before separation, the clamping column 601 and the clamping plate 602 are in an open state. After separation, the clamping column 601 and the clamping plate 602 are in a closed state. The distance between the clamping column 601 and the clamping plate 602 is adjusted by sliding to adjust the position of the clamping column 601 and the clamping plate 602 on the auxiliary plate 5.

[0032] The pre-twisted wire entry mechanism 3 includes an inclined slide rail 301, one end of which cooperates with the clamping column 601 and the clamping plate 602, and the other end is provided with a vertical inlet 302. The inclined slide rail 301 is provided with an inclined slide groove 303 connected to the vertical inlet 302, and the inclined slide rail 301 is provided with a position detection sensor 304 that cooperates with the clamping column 601. The position detection sensor 304 detects the position of the clamping column 601. When the clamping column 601 is detected, the main chain 201 stops running. After sliding down 2-5 pre-twisted wires, the main chain 201 restarts, and the chain 2011 leaves the second pinion 208, and the clamping column 601 and the clamping plate 602 are clamped. The inclined slide rail 301 is provided with an inclined abutment strip plate to assist the pre-twisted wire to slide down.

[0033] After clamping the pre-twisted wire, the pre-twisted wire conveying mechanism 2 conveys the pre-twisted wire to the adhesive spraying mechanism 7 for adhesive coating. Specifically, the adhesive spraying mechanism 7 includes an adhesive storage tank 701 arranged inside the frame 1, the adhesive storage tank 701 is connected to a power pump 702, the power pump 702 is arranged on the frame 1, the power pump 702 is connected to at least one group of spray pipes 703, the spray pipes 703 are fixedly arranged on the arc-shaped top cover 704, the arc-shaped top cover 704 is fixedly arranged on the frame 1 and is located above the pre-twisted wire conveying mechanism 2, the spray pipes 703 include a plurality of nozzles 705 fixedly arranged on the arc-shaped top cover 704, the nozzle 705 includes an outlet 706, a first inlet 707 and a second inlet 708, the outlet 706 is located below the arc-shaped top cover 704, the two nozzles 705 are connected end to end by a pipe 709, the pipe 709 is threadedly matched with an auxiliary connecting piece 7010, and the auxiliary connecting piece 7010 is threadedly matched with the nozzle 705.

[0034] After the glue is applied, the pre-twisted wire conveying mechanism 2 conveys the pre-twisted wire to the drying mechanism 8 for drying. The drying mechanism 8 includes a drying shell 801 through which the main chain 201 passes, and the drying shell 801 forms a drying inner chamber. The inner wall of the drying shell 801 slides with a plurality of heating tube groups 803 through a drying slide rail 802, and the heating tube group 803 includes a plurality of heating tubes that are snap-fitted, and the heating tubes include an end block 804, and the end block 804 is provided with a wire through hole 805 and a wire storage slot 806, and the plurality of heating tubes are electrically connected in parallel. A reflective layer 807 is provided on the bottom side of the drying shell 801, and the reflective layer 807 can reflect heat light to dry the bottom side of the pre-twisted wire; the drying shell 801 is provided with a ventilation duct, and the ventilation duct inlet 808 is arranged at the bottom of the drying shell 801, and the ventilation duct outlet 809 is connected to an exhaust fan 9, and the exhaust fan 9 is arranged at the top of the drying shell 801. The exhaust fan 9 is used to remove moisture from the drying inner chamber.

[0035] When the pre-twisted wire output mechanism 4 is configured as a conveyor belt device, when the pre-twisted wire is delivered from the pre-twisted wire delivery mechanism 2 to the pre-twisted wire output mechanism 4, the chain 2011 and the first pinion 207 begin to mesh, and before meshing, the clamping column 601 and the clamping plate 602 only clamp the bundled pre-twisted wire, and after meshing, the clamping column 601 and the clamping plate 602 begin to separate, thereby releasing the bundled pre-twisted wire.

[0036] In summary, the working status of the power equipment in the present invention is controlled by the control box 10 to achieve equipment automation.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for bonding multiple pre-twisted wires into bundles, characterized in that: The invention comprises a frame (1), wherein a pre-twisted wire conveying mechanism (2) is provided on the frame (1), wherein one end of the pre-twisted wire conveying mechanism (2) is connected to a pre-twisted wire entry mechanism (3), and the other end is connected to a pre-twisted wire output mechanism (4), wherein the pre-twisted wire conveying mechanism (2) comprises a main chain (201) symmetrically arranged on both sides, wherein an auxiliary plate (5) is fixedly arranged on the main chain (201), wherein the auxiliary plate (5) is slidably matched with a pre-twisted wire clamping mechanism (6), and the pre-twisted wire conveying mechanism (2) is provided with an adhesive spraying mechanism (7) and a drying mechanism (8) in sequence in a direction from the pre-twisted wire entry mechanism (3) to the pre-twisted wire output mechanism (4); The main chain (201) is composed of a plurality of chains (2011) that are hinged together end to end, each of the chains (2011) is fixedly provided with the auxiliary plate (5), the pre-twisted wire clamping mechanism (6) comprises a clamping column (601) and a clamping plate (602), the clamping plate (602) is provided as a curved plate adapted to the pre-twisted wire port, the clamping column (601) and the clamping plate (602) are respectively provided on the auxiliary plates (5) on two adjacent chains (2011), and the auxiliary plate (5) is provided with a left sliding groove (501) and a right sliding groove (502) for the clamping column (601) and the clamping plate (602) to be fixed after sliding; The pre-twisted wire entry mechanism (3) comprises an inclined slide rail (301), one end of the inclined slide rail (301) cooperates with the clamping column (601) and the clamping plate (602), and the other end is provided with a vertical inlet (302), the inclined slide rail (301) is provided with an inclined slide groove (303) connected to the vertical inlet (302), the inclined slide rail (301) is provided with a position detection sensor (304) cooperating with the clamping column (601), and the inclined slide rail (301) is provided with an inclined abutting strip.

2. The device for bonding multiple pre-twisted wires into bundles according to claim 1, characterized in that: The pre-twisted wire conveying mechanism (2) comprises a motor arranged at the bottom of the frame (1); the output shaft of the motor is fixedly connected to a driving gear (202); the driving gear (202) is driven and matched with a driven gear (204) through a transmission chain (203); the driven gear (204) is fixedly connected to a first rotating shaft (205); both ends of the first rotating shaft (205) are fixed to the frame (1) through a first bearing seat (206); the first rotating shaft (205) is driven and matched with one end of the main chain (201) through a first pinion (207); the other end of the main chain (201) is driven and matched with a second rotating shaft (209) through a second pinion (208); both ends of the second rotating shaft (209) are fixed to the frame (1) through a second bearing seat (2010).

3. The device for bonding multiple pre-twisted wires into bundles according to claim 1, characterized in that: The pre-twisted wire output mechanism (4) is configured as a conveyor belt device.

4. The device for bonding a plurality of pre-twisted wires into bundles according to claim 1, characterized in that: The binder spraying mechanism (7) comprises a binder storage tank (701) arranged inside the frame (1), the binder storage tank (701) is connected to a power pump (702), the power pump (702) is arranged on the frame (1), the power pump (702) is connected to at least one group of spraying pipelines (703), the spraying pipelines (703) are fixedly arranged on an arc-shaped top cover (704), the arc-shaped top cover (704) is fixedly arranged on the frame (1) and is located above the pre-twisted wire conveying mechanism (2), and the spraying pipelines (703) are fixedly arranged on the frame (1) and are located above the pre-twisted wire conveying mechanism (2). The circuit (703) includes a plurality of nozzles (705) fixedly arranged on the arc-shaped top cover (704), and the nozzles (705) include an outlet (706), a first access port (707) and a second access port (708). The outlet (706) is located below the arc-shaped top cover (704). The two nozzles (705) are connected end to end via a pipe (709) arranged therebetween. The pipe (709) is threadedly matched with an auxiliary connecting piece (7010), and the auxiliary connecting piece (7010) is threadedly matched with the nozzle (705).

5. The device for bonding multiple pre-twisted wires into bundles according to claim 1, characterized in that: The drying mechanism (8) comprises a drying shell (801) through which the main chain (201) passes, the drying shell (801) forming a drying inner chamber, the inner side wall of the drying shell (801) slidingly cooperates with a plurality of heating tube groups (803) through a drying slide rail (802), the heating tube group (803) comprises a plurality of heating tubes that are snap-fitted, the heating tubes comprising an end block (804), the end block (804) being provided with a wire through hole (805) and a wire storage groove (806), the plurality of heating tubes being electrically connected in parallel, the bottom side of the drying shell (801) being provided with a reflective layer (807), the drying shell (801) being provided with a ventilation duct inlet (808) and a ventilation duct outlet (809), the ventilation duct inlet (808) being provided at the bottom of the drying shell (801), the ventilation duct outlet (809) being connected with an exhaust fan (9), the exhaust fan (9) being provided at the top of the drying shell (801).

6. The device for bonding multiple pre-twisted wires into bundles according to claim 1, characterized in that: Also included is a control electrical box (10).

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