CN211199618U - Fire hose braider - Google Patents

Abstract

The utility model discloses a fire hose braiding machine, which comprises a bottom plate, wherein a first support frame, a braided shell, a pushing shell and a second support frame are respectively arranged on the bottom plate from left to right; a positioning block is fixed at the top ends of the first support frame and the second support frame, an arc groove is machined in the positioning block, and a mold rod penetrates through the arc groove; and a first annular hole, a second annular hole and a third annular hole are respectively processed on the front surface of the braided shell. This fire hose braider, the gear that corresponds first motor, second motor and third motor drives interior ring carrier, well ring carrier and outer ring carrier are rotatory, let the braided wire winding that can crisscross each other, around on the mould pole, utilize interior ring carrier, the opposite rotation of well ring carrier, twine the braided wire at the mould pole, form the fire hose, first support frame and second support frame play the effect of support for the mould pole, and when changing the mould pole, only need push away the back of preceding mould pole with next mould pole, improve the assembly speed.

Description

Fire hose braider

Technical Field

The utility model relates to a braider technical field specifically is a fire hose braider.

Background

The forming process of the fire hose is different from the common winding type reinforced hose, and is a forming process of a hose pipe formed by one-step extrusion fire-fighting through continuous winding and uniform branching of polyester fiber yarns processed by special polyester twist, the fire hose is used as a necessary water delivery pipe during fire-fighting rescue, and the outer layer of the fire hose is fiber material round pipe-shaped fabrics such as polyester, polyester cotton and the like.

At present, a plurality of drive plates of a fire hose braiding machine are mutually meshed in an upper assembly through gears to form an inseparable ring; the relative rotation of the drive plate drives the spindles to move along the 8-shaped runway of the upper disc, the spindles are mutually staggered to form the fire hose, the winding die is pushed manually, the cost is improved, and meanwhile, the 8-shaped runway is complex in required process and not suitable for being produced by some small-cost companies.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire hose braider has the speed that improves the assembly, adopts the rotation in opposite directions, alleviates the required technique of technology, improves the advantage of its suitability, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a fire hose braiding machine comprises a bottom plate, wherein a first support frame, a braiding shell, a pushing shell and a second support frame are respectively arranged on the bottom plate from left to right;

a positioning block is fixed at the top ends of the first support frame and the second support frame, an arc groove is machined in the positioning block, and a mold rod penetrates through the arc groove;

a first annular hole, a second annular hole and a third annular hole are respectively processed on the front surface of the braided shell, a first motor is installed on the inner wall of the front surface of the braided shell, a second motor and a third motor are respectively installed on the inner wall of the back surface of the braided shell, a sleeve which penetrates through the braided shell is fixedly arranged at the front end and the rear end of the braided shell, and a mold rod penetrates through the sleeve;

an inner ring frame, a middle ring frame and an outer ring frame are respectively sleeved on the bearing outside the sleeve, a ring opening of the outer ring frame penetrates through a third ring hole, a disc is fixed on the end opening of the outer ring frame, and ring openings of the middle ring frame and the outer ring frame respectively penetrate through a first ring hole and a second ring hole to be embedded into a ring groove of the disc;

and the rotating shafts of the first motor, the second motor and the third motor are connected with gears, and the gears are meshed with tooth grooves machined outside the ring openings of the inner ring frame, the middle ring frame and the outer ring frame.

Preferably, the inner ring frame and the middle ring frame are positioned on the end surface in the disc and are fixed with spindles, and the outer walls of the spindles are wound with braided wires.

Preferably, the mould rod beside the first support frame is wound with the braided wire on the spindle in a staggered mode, and the braided wire is formed in a tubular mode and covers the outside of the mould rod.

Preferably, a hollow cylinder is fixed inside the pushing shell, and the mold rod penetrates through the cylinder and is connected with a grinding wheel arranged on the cylinder.

Preferably, the front end of the sleeve is fixed to the center of the disc.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this fire hose braider, the gear that corresponds first motor, second motor and third motor drives interior ring carrier, well ring carrier and outer ring carrier are rotatory, let the braided wire winding that can crisscross each other, around on the mould pole, utilize interior ring carrier, the opposite rotation of well ring carrier, twine the braided wire at the mould pole, form the fire hose, first support frame and second support frame play the effect of support for the mould pole, and when changing the mould pole, only need push away the back of preceding mould pole with next mould pole, improve the assembly speed.

Drawings

FIG. 1 is an overall side view of the present invention;

FIG. 2 is a front view of the braided shell of the present invention;

FIG. 3 is a view showing the internal structure of the woven shell according to the present invention;

FIG. 4 is a view showing the inner structure of the pushing shell according to the present invention;

fig. 5 is a structural view of the support frame of the present invention.

In the figure: 1. a base plate; 2. a first support frame; 3. weaving the shell; 31. a first annular ring; 32. a second annular ring; 33. a third annular ring; 34. a first motor; 35. a second motor; 36. a third motor; 37. a sleeve; 371. an inner ring frame; 372. a middle ring frame; 373. an outer ring frame; 4. pushing the shell; 41. a cylinder; 5. a second support frame; 6. positioning blocks; 61. an arc groove; 7. a mold bar; 8. a disc; 9. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a fire hose braiding machine comprises a base plate 1, wherein a first support frame 2, a braiding shell 3, a pushing shell 4 and a second support frame 5 are respectively arranged on the base plate 1 from left to right, and the braiding work is completed by the mutual cooperation of the first support frame 2, the braiding shell 3, the pushing shell 4 and the second support frame 5.

Referring to fig. 2-3, a first annular hole 31, a second annular hole 32 and a third annular hole 33 are respectively formed in the front surface of the braided shell 3, the first annular hole 31, the second annular hole 32 and the third annular hole 33 are concentric circles, the calibers of the first annular hole, the second annular hole and the third annular hole are sequentially increased, a first motor 34 is installed on the inner wall of the front surface of the braided shell 3, a second motor 35 and a third motor 36 are respectively installed on the inner wall of the back surface of the braided shell 3, sleeves 37 are fixedly penetrated through the front end and the back end of the braided shell 3, a mold rod 7 penetrates through the sleeves 37, and the mold rod 7 is horizontally moved in the sleeves 37.

An inner ring frame 371, a middle ring frame 372 and an outer ring frame 373 are respectively sleeved on bearings outside the sleeve 37, a ring opening of the outer ring frame 373 penetrates through a third ring hole 33 and fixes a disc 8 on a port of the outer ring frame 373, the outer end of the disc 8 is fixed by the outer ring frame 373, the outer ring frame 373 drives the disc 8 to rotate, the front end of the sleeve 37 is fixed with the center of the disc 8, the inner end of the disc 8 is fixed by the sleeve 37, ring openings of the middle ring frame 372 and the outer ring frame 373 penetrate through a first ring hole 31 and a second ring hole 32 respectively and are embedded into a ring groove of the disc 8, a spindle is fixed on the end face of the inner ring frame 371 and the end face of the middle ring frame 372 which are positioned in the disc 8, a braided wire is wound on the outer wall of the spindle, the middle ring frame 372 and the outer ring frame 373 can rotate oppositely, rotating shafts of the first motor 34, the second motor 35 and the third motor 36 are connected with a gear 9, and the gear, the gears 9 corresponding to the first motor 34, the second motor 35 and the third motor 36 are used to drive the inner ring frame 371, the middle ring frame 372 and the outer ring frame 373 to rotate, so that the braided wires can be wound around the mold bar 7 in a staggered manner.

Referring to fig. 4, a hollow cylinder 41 is fixed inside the pushing shell 4, the mold rod 7 passes through the cylinder 41 and is connected with a grinding wheel mounted on the cylinder 41, and the mold rod 7 is pushed to move by the rotation of the grinding wheel.

Referring to fig. 5, a positioning block 6 is fixed at the top ends of a first support frame 2 and a second support frame 5, an arc groove 61 is formed in the positioning block 6, a mold rod 7 penetrates through the arc groove 61, a braided wire on a spindle is wound on the mold rod 7 beside the first support frame 2 in a staggered manner, a tubular shape formed by the braided wire covers the outside of the mold rod 7, the braided wire is wound on the mold rod 7 by utilizing the opposite rotation of an inner ring frame 371 and an inner ring frame 372 to form a fire hose, the first support frame 2 and the second support frame 5 play a supporting role for the mold rod 7, and when the mold rod 7 is replaced, only the next mold rod 7 needs to be pushed behind the previous mold rod 7, so that the assembly speed is increased.

In summary, the following steps: this fire hose braider, gear 9 that corresponds first motor 34, second motor 35 and third motor 36 drives interior ring frame 371, well ring frame 372 and outer ring frame 373 are rotatory, let the braided wire winding that can crisscross each other, around on mould pole 7, utilize interior ring frame 371, the opposite rotation of well ring frame 372, twine the braided wire at mould pole 7, form the fire hose, first support frame 2 and second support frame 5 play the effect of support for mould pole 7, and when changing mould pole 7, only need push away the back of previous mould pole 7 with next mould pole 7, improve the assembly rate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A fire hose braiding machine comprising a base plate (1), characterized in that: a first support frame (2), a woven shell (3), a pushing shell (4) and a second support frame (5) are respectively arranged on the bottom plate (1) from left to right;

a positioning block (6) is fixed at the top ends of the first support frame (2) and the second support frame (5), an arc groove (61) is machined in the positioning block (6), and a die rod (7) penetrates through the arc groove (61);

a first annular hole (31), a second annular hole (32) and a third annular hole (33) are respectively machined in the front surface of the woven shell (3), a first motor (34) is installed on the inner wall of the front surface of the woven shell (3), a second motor (35) and a third motor (36) are respectively installed on the inner wall of the back surface of the woven shell (3), sleeves (37) which penetrate through the front end and the back end of the woven shell (3) are fixed, and a die rod (7) penetrates through the sleeves (37);

an inner ring frame (371), a middle ring frame (372) and an outer ring frame (373) are respectively sleeved on a bearing outside the sleeve (37), the ring opening of the outer ring frame (373) penetrates through a third ring hole (33) and a disc (8) is fixed on the port of the outer ring frame, and the ring openings of the middle ring frame (372) and the outer ring frame (373) penetrate through a first ring hole (31) and a second ring hole (32) respectively and are embedded into a ring groove of the disc (8);

the rotating shafts of the first motor (34), the second motor (35) and the third motor (36) are connected with a gear (9), and the gear (9) is meshed with tooth grooves machined outside the ring openings of the inner ring frame (371), the middle ring frame (372) and the outer ring frame (373).

2. A fire hose braiding machine according to claim 1, characterized in that the inner ring frame (371) and the middle ring frame (372) fix the spindles on the end surfaces inside the disc (8), and the outer walls of the spindles are wound with braided wires.

3. A fire hose braiding machine according to claim 1, characterized in that the braiding wire on the spindle is wound in an interlaced manner on the mould rod (7) beside the first support frame (2), and the braided wire forms a tube covering the outside of the mould rod (7).

4. A fire hose braiding machine according to claim 1, characterized in that a hollow cylinder (41) is fixed inside the push shell (4), and the die rod (7) passes through the cylinder (41) and is connected with a grinding wheel mounted on the cylinder (41).

5. A fire hose braiding machine according to claim 1, wherein the front end of the sleeve (37) is fixed to the centre of the disc (8).

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