CN213053596U - A equipment mechanism for weaving nut and core on hose - Google Patents

Abstract

The utility model discloses an equipment mechanism for weaving nut and core on hose, which comprises a substrate, it gets material subassembly and core and gets the material subassembly to be provided with the nut on the base plate, the core is got the material subassembly and is still connected with compression assembly, compression assembly can get the core on the material subassembly with the core and the nut is got the nut on the material subassembly and is in same axis, and make nut and core together impress in the hose, and still include nut feeding assembly and core feeding assembly, nut feeding assembly carries the nut to the nut and gets the material subassembly, and supply the nut to get the material subassembly and get the material, core feeding assembly carries the core to the core and gets the material subassembly, and supply the core to get the material subassembly and get the material. The automatic feeding and taking of the nut and the core are achieved through the mechanism, the core and the nut are pressed through the pressing component, the assembling efficiency is improved, the assembling uniformity can be guaranteed through the pressing force control, the defective rate is reduced, and the processing factory income is provided.

Description

A equipment mechanism for weaving nut and core on hose

Technical Field

The utility model relates to a processing equipment field of weaving the hose especially relates to a compound equipment mechanism that is used for weaving nut and core on the hose.

Background

The braided hose is a product formed by braiding a layer of stainless steel wire outside a stainless steel hose or a rubber tube, and is mainly used for electric line protection and pipeline connectors of household faucets, toilets, showers, washing machines and the like. The braided hose generally comprises an inner tube, an outer layer, a nut, a core and a connecting sleeve, wherein the inner tube is made of flexible materials, nitrile rubber, PVC and the like are usually adopted, the outer layer is arranged on the outer side of the inner tube and is formed by braiding stainless steel wires, the inner tube and the outer layer form a base body of the hose, the nut is placed at one end of the hose, the core is inserted into the hose in an interference mode, the nut is clamped between the core and the hose, the connecting sleeve is used for reinforcing connection between the core and the hose, the nut is used for connecting other equipment, for example, the nut is directly connected with a.

However, the conventional woven hose has problems in that the connection between the nut and the core is performed manually, which is inefficient, and the uniformity of assembly is poor, which causes problems in subsequent use.

Therefore, the present invention is directed to a mechanism for assembling a nut and a core on a braided hose.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages, the present invention provides an assembling mechanism for a nut and a core on a braided hose.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the assembling mechanism comprises a substrate, wherein a nut taking assembly and a core taking assembly are arranged on the substrate, the core taking assembly is further connected with a pressing assembly, the pressing assembly can enable a core on the core taking assembly and a nut on the nut taking assembly to be located on the same axis, the nut and the core are enabled to be pressed into a hose together, the nut feeding assembly and a core feeding assembly are further included, the nut feeding assembly conveys the nut to the nut taking assembly and supplies the nut taking assembly to take materials, and the core feeding assembly conveys the core to the core taking assembly and supplies the core taking assembly to take materials.

Preferably, nut pay-off subassembly includes that the nut vibrates and goes up charging tray and nut conveyer belt, just the charging tray can carry the nut along the nut conveyer belt carries in the nut vibration. Thereby ensuring timely and effective feeding of the nuts.

Preferably, the nut conveyer belt is perpendicular setting, horizontal connection between the charging tray is gone up in nut conveyer belt and the nut vibration, the nut conveyer belt is got the material subassembly with the nut and is connected perpendicularly. The perpendicular setting of nut conveyer belt promptly can save space, and the volume of economic equipment, the perpendicular setting of nut conveyer belt is the circular arc in the corner moreover and links up, guarantees the continuation that the nut carried.

Preferably, the nut is got the material subassembly and is included getting the material platform, get material platform level setting, and get material bench and set up and get the material cylinder, get the telescopic link end connection getting block of material cylinder, it gets the material position to set up on the getting block, just it is the recess to get the material position, the width of getting the material position is the same with the width of nut conveyer belt, just it can supply the nut to place to get the material position get under the drive of material cylinder, get material position ability and nut conveyer belt intercommunication to can carry the nut to getting in the material position. When needing to get promptly, utilize and get material cylinder drive and get the material piece, make and get material position and align nut conveyer belt to can take out a nut, reuse gets material cylinder drive and gets material piece, make other positions of getting material piece plug up the nut conveyer belt, guarantee the transport of single nut, in addition after taking off a nut, can utilize this to get the nut on the material position and carry out other operations.

Preferably, get the inner wall both sides of material level and be provided with the location plunger respectively, just the location plunger exposes the inner wall of getting the material level, and works as the nut gets into when getting the material level, the nut can extrude the location plunger, and in both sides under the effect of location plunger, make the nut is stably placed in getting the material level. The stability of the nut in the material taking position is ensured.

Preferably, the core feeding assembly comprises a core vibration feeding disc and a core conveying belt, and the core conveying belt can convey the core to the core taking assembly. The core conveyer belt is horizontally arranged, so that the stability of core feeding is ensured.

Preferably, the core taking assembly comprises a core taking table, the core taking table is provided with a core taking cylinder, the end of a telescopic rod of the core taking cylinder is connected with the core taking block, the core taking block is provided with a core taking position, the core taking position is used for placing the core, and the core taking position can be communicated with a core conveying belt under the driving of the core taking cylinder, so that the core enters the core taking position. The core material taking cylinder drives the core material taking block, so that the core material taking position is communicated with the core conveying belt, the core enters the core material taking position, the core material taking block is driven, the core material taking position is staggered with the core conveying belt, the core material taking position blocks the core conveying belt, the core material taking is realized by the back and forth movement of the core material taking cylinder, and efficient core material taking is achieved.

Preferably, the pressing assembly comprises a pressing cylinder and a rotating cylinder, the pressing cylinder can rotate in the vertical direction and the horizontal direction under the driving of the rotating cylinder, the end portion of a telescopic rod of the pressing cylinder is connected with the pressing block, the pressing block comprises a material taking column, a steel wire is arranged on the material taking column, the material taking column can extend into the core, the steel wire is in close contact with the inner wall of the core, the core can be separated from the core material taking position under the driving of the pressing cylinder, and the core on the material taking column and a nut on the nut material taking assembly are located on the same axis under the driving of the rotating cylinder. And under the drive of the pressing cylinder, the pressing cylinder moves horizontally, the pressing block also moves horizontally, so that the core is inserted into the nut, the core is inserted into the pipe by using the pressing block, and the nut is clamped between the core and the end part of the pipe, namely, when the pipe clamping device is used, the pipe is clamped at one side of the nut where the material taking position is located, and the same axis is ensured.

Preferably, the end of the telescopic rod of the rotary cylinder is connected with a rack, the pressing cylinder is connected with a rotary shaft, a gear is arranged at the end of the rotary shaft, the gear is meshed with the rack, and when the rotary cylinder drives the rack to move, the gear can rotate and drive the pressing cylinder to rotate. The rotation of pressfitting cylinder has been realized promptly, and of course for guaranteeing rotatory stability, still need set up rotary platform, supplies rotary cylinder to set up on the rotary platform, and rotary cylinder's telescopic link can move along the horizontal direction to drive the rack and remove along the horizontal direction, the rotation axis passes rotary platform's lateral wall, and the rotation axis can rotate around the hole on the lateral wall.

The utility model relates to an equipment mechanism for weaving nut and core on hose's beneficial effect is, realized the automatic material loading of nut and core and got the material through this mechanism to utilize pressing components to realize the pressfitting of core and nut, improved the efficiency of assembly, can guarantee the uniformity of equipment through the dynamics of control pressfitting moreover, reduced the defective percentage, provide the income of processing mill.

Drawings

Fig. 1 is an exploded view of a nut and core.

FIG. 2 is a schematic view of the structure of the assembly mechanism for the nut and core on the braided hose.

Fig. 3 is a schematic structural view of a nut feeding assembly.

Fig. 4 is a schematic structural view of a nut take-out assembly.

Fig. 5 is a schematic structural diagram of the tapblock.

FIG. 6 is a schematic view of the core feeding assembly, the core take-out assembly and the pressing assembly.

Fig. 7 is a schematic structural view of the pressing cylinder in a vertical state.

Fig. 8 is a structural schematic diagram of the pressing cylinder in a horizontal state.

FIG. 9 is a schematic view of the structure of a core lifter block.

In the figure:

1-substrate, 2-nut, 3-core, 4-nut taking component, 5-core taking component, 6-pressing component, 7-nut feeding component, 8-core feeding component,

41-material taking table, 42-material taking cylinder, 43-material taking block, 44-material taking position, 45-positioning plunger piston,

51-core material taking table, 52-core material taking cylinder, 53-core material taking block, 54-core material taking position,

61-a pressing cylinder, 62-a rotating cylinder, 63-a pressing block, 64-a material taking column, 65-a rack, 66-a rotating shaft, 67-a gear,

71-nut vibration feeding tray, 72-nut conveyer belt,

81-core vibration feeding tray, 82-core conveyer belt.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to the attached drawings 1-9, the assembly mechanism for nuts and cores on a woven hose in the embodiment comprises a substrate 1, a nut taking assembly 4 and a core taking assembly 5 are arranged on the substrate 1, the core taking assembly 5 is further connected with a pressing assembly 6, the pressing assembly 6 can enable the core 3 on the core taking assembly 5 and the nut 2 on the nut taking assembly 4 to be located on the same axis, the nut 2 and the core 3 are pressed into the hose together, the assembly mechanism further comprises a nut feeding assembly 7 and a core feeding assembly 8, the nut feeding assembly 7 conveys the nut 2 to the nut taking assembly 4 and enables the nut taking assembly 4 to take materials, and the core feeding assembly 8 conveys the core 3 to the core taking assembly 5 and enables the core taking assembly 5 to take materials.

The nut feeding assembly 7 comprises a nut vibration feeding tray 71 and a nut conveying belt 72, and the nut vibration feeding tray 71 can convey the nuts 2 along the nut conveying belt 72. Thereby ensuring timely and effective feeding of the nut 2.

The nut conveyer belt 72 is vertically arranged, the nut conveyer belt 72 is horizontally connected with the nut vibration feeding tray 71, and the nut conveyer belt 72 is vertically connected with the nut taking assembly 4. The perpendicular setting of nut conveyer belt 72 promptly can save space, and the volume of economic equipment, the perpendicular setting of nut conveyer belt 72 is the circular arc in the corner moreover and links up, guarantees the continuation that nut 2 carried. And the nut 2 is generally a hexagon nut 2, and when in conveying, two symmetrical side surfaces are guaranteed to be clamped in the nut conveying belt 72 for conveying.

The nut taking assembly 4 comprises a taking table 41, the taking table 41 is horizontally arranged, a taking cylinder 42 is arranged on the taking table 41, a telescopic rod end of the taking cylinder 42 is connected with a taking block 43, a taking position 44 is arranged on the taking block 43, the taking position 44 is a groove, the width of the taking position 44 is the same as that of a nut conveying belt 72, the taking position 44 can be used for placing the nut 2, the taking position 44 can be communicated with the nut conveying belt 72 under the driving of the taking cylinder 42, and the nut 2 can be conveyed into the taking position 44. When needing to get promptly, utilize and get material cylinder 42 drive material taking block 43, make and get material position 44 and aim at nut conveyer belt 72 to can take out a nut 2, reuse material taking cylinder 42 drive material taking block 43, make other positions of material taking block 43 block up nut conveyer belt 72, guarantee the transport of single nut 2, after taking off a nut 2, can utilize this to get nut 2 on the material position 44 and carry out other operations. Get material level 44 and be the recess, including both sides opening, be the opening at top and nut 2 axial one side opening respectively, the opening at top can communicate with nut conveyer belt 72, realize that nut 2 gets into and get material level 44, the opening of nut 2 axial one side is when making things convenient for lamination assembly 6 pressfitting core 3 and nut 2, nut 2 can break away from in time and get material level 44, be provided with the pressfitting through-hole at nut 2 axial opposite side certainly, this pressfitting through-hole supplies pressfitting piece 63 and gets material post 64 and core 3 to pass, guarantee that core 3 and nut 2 can carry out the pressfitting in the horizontal plane.

Get the inner wall both sides of material level 44 and be provided with location plunger 45 respectively, and location plunger 45 exposes the inner wall of getting the material level 44 to when nut 2 got into and get material level 44, nut 2 can extrude location plunger 45 to under the effect of the location plunger 45 of both sides, make nut 2 stably place get in the material level 44. I.e. to ensure the stability of the nut 2 in the material-taking position 44, when the pressing component 6 presses the core 3 and the nut 2 together, the friction between the positioning plunger 45 and the surface of the nut 2 is not enough to resist the force of the pressing cylinder 61, so that the nut 2 can be pressed out of the material-taking position 44. In a similar way, location plunger 45 still has another kind of location implementation, gets and supplies nut 2 to place in the material position 44, and location plunger 45 sets up in one side, and exposes the side, guarantees that nut 2 can not break away from at the horizontal direction, and nut 2 can touch location plunger 45 when the horizontal direction removes, realizes the function of stably placing, and when pressfitting cylinder 61 pressfitting, the power of pressfitting can make location plunger 45 retract, realizes nut 2 and getting breaking away from of material position 44.

The core feeding assembly 8 comprises a core vibration feeding tray 81 and a core conveyer belt 82, and the core conveyer belt 82 can convey the cores 3 to the core taking assembly 5. The core conveyer belt 82 is horizontally arranged, so that the feeding stability of the cores 3 is ensured.

The core taking assembly 5 comprises a core taking platform 51, a core taking cylinder 52 is arranged on the core taking platform 51, the end part of a telescopic rod of the core taking cylinder 52 is connected with a core taking block 53, a core taking position 54 is arranged on the core taking block 53, the core taking position 54 is used for placing the core 3, and the core taking position 54 can be communicated with a core conveying belt 82 under the driving of the core taking cylinder 52, so that the core 3 enters the core taking position 54. Namely, the core taking cylinder 52 drives the core taking block 53, so that the core taking position 54 is communicated with the core conveying belt 82, the core 3 enters the core taking position 54, the core taking block 53 is driven, the core taking position 54 is staggered with the core conveying belt 82, the core taking position 54 blocks the core conveying belt 82, the core 3 is taken by the back and forth movement of the core taking cylinder 52, and the efficient core 3 taking is achieved. The side of the core material taking position 54 contacting with the core conveying belt 82 is an opening, the top of the core material taking position 54 is also an opening, the top opening is used for the pressing component 6 to take materials, and a stop block is arranged on the core conveying belt 82, so that when the core material taking cylinder 52 pushes the core material taking block 53 to move, the open side of the core material taking position 54 is prevented from being exposed, and the core 3 is prevented from falling off.

And a slide rail and a slide block are arranged between the material taking cylinder 42 and the material taking block 43 to ensure the stable movement of the material taking block 43, and similarly, a slide rail and a slide block are also arranged between the core material taking block 53 and the core material taking cylinder 52.

The pressing assembly 6 comprises a pressing cylinder 61 and a rotating cylinder 62, the pressing cylinder 61 can rotate in the vertical direction and the horizontal direction under the driving of the rotating cylinder 62, the end part of a telescopic rod of the pressing cylinder 61 is connected with a pressing block 63, the pressing block 63 comprises a material taking column 64, a steel wire is arranged on the material taking column 64, the material taking column 64 can extend into the core 3, the steel wire is in close contact with the inner wall of the core 3, the core 3 can be separated from the core to take the material level 54 under the driving of the pressing cylinder 61, and the core 3 on the material taking column 64 and the nut 2 on the nut material taking assembly 4 are located on the same axis under the driving of the rotating cylinder 62. And under the drive of the pressing cylinder 61, the pressing cylinder 61 moves horizontally, the pressing block 63 also moves horizontally, so that the core 3 is inserted into the nut 2, the core 3 is inserted into the pipe by using the pressing block 63, and the nut 2 is clamped between the core 3 and the end part of the pipe at the moment, namely when in use, the pipe is required to be clamped at one side of the material taking position 44 of the nut 2, and the same axis is ensured. The material taking column 64 is provided with two through holes, a steel wire is arranged in the two through holes, the steel wire sequentially passes through the through holes to form a steel wire ring, the diameter of the material taking column 64 is smaller than that of the through hole in the core 3, when the material taking column 64 contacts the through hole in the core 3, the steel wire ring is forced to contact with the through hole in the core 3 due to the downward force exerted by the pressing cylinder 61, the friction force is larger than the gravity of the core 3, the core 3 is lifted up along with the retraction of the pressing cylinder 61 to be separated from the core material taking position 54, the pressing cylinder 61 is horizontally turned from vertical direction along with the rotation of the cylinder 62, the core 3 and the nut 2 are in the same axial direction, the braided hose to be processed is clamped at the other side of the nut 2, the axial direction of the braided hose is in the same axial direction, the pressing cylinder 61 works again to force the core 3 to be tightly matched with the braided hose in, because the nut 2 is in the middle of core 3 and woven hose, after the pressfitting, nut 2 is located between core 3 and the woven hose tip, has realized the automatic assembly of the core 3 of nut 2, certainly because the frictional force of the interference tight fit of core 3 and woven hose is far greater than the frictional force of steel wire and the interior through-hole of core 3, so when retracting along with pressfitting cylinder 61, the steel wire also can break away from, under the rotation of revolving cylinder 62, get material and pressfitting once more, carry out repeatability work.

The telescopic link end connection rack 65 of revolving cylinder 62, pressfitting cylinder 61 is connected with rotation axis 66, and the tip of rotation axis 66 sets up gear 67, and gear 67 and rack 65 mesh, and when revolving cylinder 62 drove rack 65 and takes place to remove, gear 67 can take place to rotate to it takes place to rotate to drive pressfitting cylinder 61. The rotation of the pressing cylinder 61 is realized, and certainly, in order to ensure the stability of the rotation, a rotating platform is required to be arranged, the rotating cylinder 62 is arranged on the rotating platform, the telescopic rod of the rotating cylinder 62 can move along the horizontal direction, the driving rack 65 moves along the horizontal direction, the rotating shaft 66 penetrates through the side wall of the rotating platform, and the rotating shaft 66 can rotate around the hole on the side wall.

And in order to guarantee to save the occupied space, the core feeding component 8 and the nut feeding component 7 are arranged in an upper layer and a lower layer, and similarly, the nut conveying belt 72 is vertically arranged, so that the space is guaranteed to be as small as possible and the complete function is realized.

The utility model provides an equipment mechanism for weaving nut 2 and core 3 on hose's beneficial effect is, has realized through this mechanism that the automatic material loading of nut 2 and core 3 is with getting the material to utilize pressing components 6 to realize the pressfitting of core 3 and nut 2, improved the efficiency of assembly, can guarantee the uniformity of equipment through the dynamics of control pressfitting moreover, reduced the defective percentage, provided the income of processing factory.

In whole equipment mechanism, nut conveyer belt 72, nut are got material subassembly 4, core conveyer belt 82, core and are got material subassembly 5, the equal parallel arrangement of pressing components 6 and be two sets ofly, guarantee to assemble simultaneously, have realized the equipment of efficient nut 2 and core 3.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims (9)

1. An assembly mechanism for a nut and a core on a braided hose, comprising: the nut feeding assembly is used for conveying the nuts to the nut taking assembly and supplying the nuts to the nut taking assembly to take materials, and the core feeding assembly is used for conveying the cores to the core taking assembly and supplying the cores to the core taking assembly to take materials.

2. The assembly mechanism of claim 1, wherein the nut and core assembly mechanism comprises: the nut feeding assembly comprises a nut vibration feeding disc and a nut conveying belt, and the nut vibration feeding disc can convey nuts along the nut conveying belt.

3. The assembly mechanism of claim 2, wherein the nut and core assembly mechanism comprises: the nut conveyer belt is perpendicular setting, horizontally connect between the material tray on nut conveyer belt and the nut vibration, the nut conveyer belt is got the material subassembly with the nut and is connected perpendicularly.

4. The assembly mechanism of claim 1, wherein the nut and core assembly mechanism comprises: the nut is got the material subassembly and is including getting the material platform, get material platform level setting, and get the material bench and set up and get the material cylinder, get the telescopic link end connection material taking block of material cylinder, set up on the material taking block and get the material position, just it is the recess to get the material position, the width of getting the material position is the same with the width of nut conveyer belt, just it can supply the nut to place to get the material position get under the drive of material cylinder, get material position ability and nut conveyer belt intercommunication to can carry the nut to getting in the material position.

5. The assembly mechanism of claim 4, wherein the nut and core assembly mechanism comprises: get the inner wall both sides of material level and be provided with the location plunger respectively, just the location plunger exposes the inner wall of getting the material level, and works as when the nut gets into and gets the material level, the nut can extrude the location plunger, and in both sides under the effect of location plunger, make the nut is stably placed in getting the material level.

6. The assembly mechanism of claim 1, wherein the nut and core assembly mechanism comprises: the core feeding assembly comprises a core vibration feeding disc and a core conveying belt, and the core conveying belt can convey the cores to the core taking assembly.

7. The assembly mechanism of claim 1, wherein the nut and core assembly mechanism comprises: the core taking assembly comprises a core taking table, a core taking cylinder is arranged on the core taking table, the end of a telescopic rod of the core taking cylinder is connected with the core taking block, a core taking material level is arranged on the core taking block and is used for placing the core, and the core taking material level can be communicated with a core conveying belt under the driving of the core taking cylinder, so that the core enters the core taking material level.

8. The assembly mechanism of claim 1, wherein the nut and core assembly mechanism comprises: the pressing assembly comprises a pressing cylinder and a rotary cylinder, the pressing cylinder can rotate in the vertical direction and the horizontal direction under the driving of the rotary cylinder, the end of a telescopic rod of the pressing cylinder is connected with a pressing block, the pressing block comprises a material taking column, a steel wire is arranged on the material taking column, the material taking column can extend into the core, the steel wire is in close contact with the inner wall of the core, the core can be separated from the core to take the material level under the driving of the pressing cylinder, and the core on the material taking column and a nut on the nut material taking assembly are located on the same axis under the driving of the rotary cylinder.

9. The assembly mechanism of claim 8, wherein the nut and core assembly mechanism comprises: the end part of a telescopic rod of the rotary cylinder is connected with a rack, the pressing cylinder is connected with a rotary shaft, a gear is arranged at the end part of the rotary shaft and meshed with the rack, and when the rotary cylinder drives the rack to move, the gear can rotate and drives the pressing cylinder to rotate.

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