CN2354975Y

CN2354975Y - Braider

Info

Publication number: CN2354975Y
Application number: CN 98250221
Authority: CN
Inventors: 范成一
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-18
Filing date: 1998-12-18
Publication date: 1999-12-22
Anticipated expiration: 2008-12-18

Abstract

The utility model relates to a wire braiding machine, which comprises a wire braiding mechanism and a wire coiling mechanism, wherein the wire braiding mechanism comprises a rotating disc, wherein the center of the rotating disc is provided with one central shaft. The upper end of the central shaft is provided with a braiding and combining guiding piece and a regulating rod which is arranged in a screw mode on a shaft pipe. The outer diameter of the regulating rod has a concave arc surface. The wire coiling mechanism drives one moving rack to repeatedly move for coiling wires by the positive and reverse rotation of a screw rod. The utility model has the advantages of enhancement of production efficiency, simple structure and paper tape regulation and stabilization.

Description

Lead-in wire wire rod braiding machine

The utility model relates to a kind of lead-in wire wire rod braiding machine, refers in particular to a kind of paper wood the coiling with the full-automatic mode of production and is coated on wire rod, the device of increasing work efficiency according to this.

The lead-in wire of firecrackers is it to be soaked behind paper wood at general wire rod foreign volume then to smear gunpowder again, and reeling when coating with the paper wood of band shape traditionally is manually carrying out, so operating efficiency is very low, and made quality is also uneven.

The purpose of this utility model is to propose a kind of lead-in wire wire rod braiding machine of being made up of wire rod knitting mechanism and winding mechanism, and it not only can be enhanced productivity, and simple in structure and can adjust stable paper tape, thereby has solved the existing in prior technology problem.

The technical scheme that the utility model adopted is: include the wire rod knitting mechanism, it includes the rotating disk that array is pivoted, this rotating disk is below in conjunction with a belt pulley is arranged, the center of this belt pulley is provided with can central siphon counterrotating with it, these rotating disk central authorities are provided with a central shaft, and this central shaft sidewall radially is provided with several holes, is provided with ball at this hole, and fetter flexible band at the central shaft outer surface of this hole position, be provided with one in this central shaft upper end and compile and close guide member; Other is provided with an adjusting lever, this adjusting lever is that spiral shell is located at above-mentioned central siphon, and its axis has a centre bore that connects, the external diameter of this adjusting lever is to form cancave cambered surface, can control its lifting during by the rotation adjusting lever, and then utilize this cancave cambered surface to cooperate the above-mentioned above-mentioned ball of elastic ribbon driving in the hole of central shaft, to move back and forth, and then it is outward whether side-prominent to control this elastic ribbon, up passes and walks around this volume again behind the central shaft and close guide member with wound skein product and paper wood is a centre bore via this adjusting lever;

Winding mechanism, it includes a reel and a bipitch bar, be combined with sliding sleeve at this bipitch bar, this sliding sleeve internal diameter is equipped with a nose bar and is stretched in the spiral of bipitch bar, has extended carriage release lever at this sliding sleeve, and the volume zygonema that this carriage release lever is provided with after a hole closes for volume is passed, and will compile zygonema and be around in reel, when driving reel and bipitch bar according to this and rotating synchronously, sliding sleeve and carriage release lever are moved back and forth at the bipitch bar, and will compile the zygonema collection of reeling fifty-fifty by reel.

The said central shaft at reel and bipitch bar of the utility model is equipped with sprocket wheel, and is connected with this two sprocket wheel and by motor drives this chain reel and two-wire screw rod is rotated synchronously with chain; Said paper wood, it be rolling be placed on central shaft on the rotating disk, paper wood and rotating disk are rotated synchronously; Said adjusting lever, its lower end is provided with a driving lever: said rotating disk, its below is provided with sensor.

Advantage of the present utility model is:

1, in its full-automatic mode paper wood is wound in wire surface, can enhances productivity.

2, wire rod is comparatively convenient when being arranged in the paper wood guide member.

3, the structure of winding mechanism is comparatively simple, can reduce manufacturing cost.

4, use up when the paper tape piece on the rotating disk and during weight reduction, can stablize paper tape by adjustment.

5, can give before paper tape runs low and learning earlier to shut down replacing.

Fig. 1 is the floor map of the whole mechanism of the utility model form.

Fig. 2 is the three-dimensional exploded view of each element membership credentials of wire rod knitting mechanism of the present utility model.

Fig. 3 is the section plan of the structure after the wire rod knitting mechanism combination of the present utility model.

Further specify preferred embodiment of the present utility model in conjunction with above-mentioned each accompanying drawing now, the utility model includes wire rod knitting mechanism 1 and winding mechanism 2; Wherein, this winding mechanism 2 is to be provided with a screw rod 261 at skeleton, this screw rod 261 drives it by a servo motor 26 and just can do, contrary rotation, other is provided with a movable stand 21, these movable stand 21 belows are provided with the sliding sleeve 211 of tool internal thread, and make this sliding sleeve 211 be matched with this screw rod 261, this movable stand 21 is pivoted with a

rotating shaft

23,23 of this rotating shafts set firmly a reel 22, this rotating shaft 23 is provided with a sprocket wheel 24, this sprocket wheel 24 is connected with in one by a chain 25 and is provided with the motor (not shown) in addition and reel 22 is driven in rotation, and be installed with one or two lead wire lever 27 on the skeleton below this reel 22, and this lead wire lever 27 is provided with the hole that is slightly larger than lead-in wire line footpath.

As shown in Figures 2 and 3, this wire rod knitting mechanism 1 further includes rotating disk 11, adjusting lever 13 and the central siphon 15 that array is hubbed at board; Wherein, the preferred embodiment of this rotating disk 11 is to make with material transparent, and thereunder is installed with a belt pulley 112, and these belt pulleys 112 are connected with a belt 16 jointly and are driven this belt 16 and driven each rotating disk 11 by other motor and rotate simultaneously; These rotating disk 11 tops are provided with a central shaft 110, outer fringe position at rotating disk 11 is provided with several upwardly extending bodies of rod 111: the side wall ends of this central shaft 110 is provided with a screw 1100, other is provided with a volume that has external screw thread 141 in the end and closes guide member 14, is to utilize its external screw thread 141 to lock this screw 1100 and volume is closed the end that guide member 14 is fixed in this central shaft 110; The sidewall of this central shaft 110 is provided with several and is the hole 1101 that radially runs through, in each hole 1101, insert a ball 1102 respectively, and held onto with elastic condition 1103 (for example rubber belt) in central shaft 110 outsides of these hole 1101 positions, to limit this ball 1102 in hole 1101 and can not drop out laterally, the upper end of this central siphon 15 is provided with internal thread 151, central siphon 15 is to be fixed on the board with a fixed head 152, be combined with bearing between belt pulley 112 and central siphon 15, making rotating disk 11 according to this can central siphon be that the center rotates; This adjusting lever 13 is to form the upper end outside wall surface to be the horn-like of all cancave cambered surfaces 133 of ring, and is provided with external screw thread 131 at its external diameter, and its axis then has a centre bore 132, is the internal thread 151 that this external screw thread 131 is screwed together in central siphon 15.

During this wire rod knitting mechanism 1 combination, be that fixed head 152 is locked on the board, 1121 on bearing is inserted in outside this central siphon 15, then the external screw thread 131 of adjusting lever 13 is screwed into the internal thread 151 of central siphon 15, the lower end of adjusting lever 13 is welded and is fixed a driving lever 134, and the external screw thread 141 that this volume is closed guide member 14 is screwed together in the screw 1100 of central shaft 110 again.When it uses, be that toilet roll band 4 is placed on this rotating disk 11, and make this central shaft 110 pass the center of paper tape, again wire rod 3 is passed central shaft 110 by the centre bore 132 of central siphon 15, adjusting lever 13 from lower to upper; Paper wood 4 is walked around and up is around in wire rod 3 again after this volume is closed the horizon bar bottom of guide member 14 after then walking around wherein a body of rod 111.

When actual job, this rotating disk 11 can constantly be reeled paper wood 4 cladding wires 3 when rotated and be formed lead-in wire, and make lead-in wire pass lead wire lever 27 and be wound in

reel

22,22 of reels constantly rotate and lead-in wire are furled, motor 26 drive screws 261 drive movable stands 21 move back and forth lead-in wire is wound on the reel 22 fifty-fifty, and when the paper wood on the rotating disk 11 runs low, owing to causing the toilet roll material, the weight saving of wire rod 4 presents lax unstable phenomenon of rocking, rotate adjusting lever 13 so can stir this driving lever 134, big external diameter surface by its cancave cambered surface 133 after making adjusting lever 13 descend pushes away the ball 1102 of pulling, and then ball 1102 is moved laterally and push elastic ribbon 1103, it is stable with auxiliary in the center of paper tape 4 inner edge to make elastic ribbon 1103 stretchings.In addition; because rotating disk 11 of the present utility model is to make with transparent material; so can below this rotating disk 11, the sensor (not shown) be set near circle centre position; sense and shut down by this sensor transparent rotating disk that makes progress, can before paper tape 4 uses up, give replacing earlier, connect and the trouble of avoiding looking for the end of a thread for the operator.

More than said only be in order to explain the utility model preferred embodiment; be not that attempt is done any pro forma restriction to the utility model according to this; so; all have in that identical creation spirit is following do relevant any modification of the present utility model or change, all must be included in the scope of claim protection of the present utility model.

Claims

1, a kind of lead-in wire wire rod braiding machine is characterized in that including:

The wire rod knitting mechanism, it includes the rotating disk that array is pivoted, this rotating disk is below in conjunction with a belt pulley is arranged, the center of this belt pulley is provided with can central siphon counterrotating with it, these rotating disk central authorities are provided with a central shaft, and this central shaft sidewall radially is provided with several holes, is provided with ball at this hole, and fetter flexible band at the central shaft outer surface of this hole position, be provided with one in this central shaft upper end and compile and close guide member; Other is provided with an adjusting lever, and this adjusting lever is that spiral shell is located at above-mentioned central siphon, and its axis has a centre bore that connects, and the external diameter of this adjusting lever is to form cancave cambered surface;

Winding mechanism, it includes a reel and a bipitch bar, is combined with sliding sleeve at this bipitch bar, and this sliding sleeve internal diameter is equipped with a nose bar and is stretched in the spiral of bipitch bar, has extended carriage release lever at this sliding sleeve, and this carriage release lever is provided with a hole.

2, according to the said lead-in wire wire rod of claim 1 braiding machine, it is characterized in that said central shaft at reel and bipitch bar, be equipped with sprocket wheel, and be connected with this two sprocket wheel and reel and two-wire screw rod rotated synchronously by motor drives this chain with chain.

3, according to the said lead-in wire wire rod of claim 1 braiding machine, it is characterized in that said adjusting lever, its lower end is provided with a driving lever.

4, according to claim 1 or 3 said lead-in wire wire rod braiding machines, it is characterized in that said rotating disk, its below is provided with sensor.