CN217258236U - Cable production unloading equipment for fire safety - Google Patents

Abstract

The utility model relates to a cable production blanking device for fire safety, which comprises a blanking barrel, a driving motor and a discharging pipe, wherein the blanking barrel is provided with a feeding hole and a discharging hole, a rotating shaft is coaxially arranged in the blanking barrel, and the driving motor is used for driving the rotating shaft to rotate; the discharge gate is located the lower extreme intermediate position department of feed cylinder down, and the discharging pipe is vertical to be installed in discharge gate department, and the inside of discharging pipe upside is equipped with a pair of crowded material baffle, and crowded material baffle rotates to be installed inside the discharging pipe and is connected with the torsional spring between crowded material baffle and the discharging pipe, is used for on the crowded material baffle mutually to close one side and is equipped with the semicircle opening that supplies the rotation axis lower extreme to pass, is equipped with puddler, auger delivery blade, mediation blade on the rotation axis, and the mediation blade is located the below of crowded material baffle. The raw materials receive intensive mixing, carry and reach discharging pipe department inside equipment, eliminate even, the continuous discharge behind the raw materials clearance, dredge the inside discharging pipe that prevents of blade effect in the discharging pipe and block up, can guarantee going on of normal production progress.

Description

Cable production unloading equipment for fire safety

Technical Field

The utility model relates to a cable processing equipment technical field, more specifically says, it relates to a cable manufacture unloading equipment for fire control safety.

Background

The cable is an electric energy or signal transmission wire rod, and usually includes inside wire and outside cable cover, and the cable cover parcel plays protection, insulating effect in the wire outside. In the cable sheathing course of working, need drop into granular cable sheathing raw materials into unloader, send into the follow-up equipment through unloader and melt in, current unloader generally only has single transport effect, and the inhomogeneous problem of raw materials distribution appears in the direct transport easily, influences follow-up cable extrusion quality, blocks up the discharge gate when serious, leads to the unable discharge of raw materials, and the influence is producing the progress.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable manufacture unloading equipment for fire control safety can solve the technical problem that the raw materials that present unloader exists distributes inhomogeneously, blocks up the discharge gate easily.

The utility model provides a following technical scheme: the discharging equipment for producing the cable for fire safety comprises a discharging barrel, a driving motor and a discharging pipe, wherein the discharging barrel comprises a large-diameter section at the upper side and a small-diameter section at the lower side; the discharging port is located in the middle of the lower end of the discharging barrel, the discharging pipe is vertically installed at the discharging port, a pair of extruding baffles are arranged on the upper side inside the discharging pipe, the extruding baffles are rotatably installed inside the discharging pipe, a torsion spring is connected between each extruding baffle and the discharging pipe, the two extruding baffles are oppositely combined and used for plugging the discharging pipe, and a semicircular notch for the lower end of the rotating shaft to pass through is formed in one side, which is opposite to each other, of each extruding baffle and used for being in clearance fit with the rotating shaft;

the position on the rotating shaft corresponding to the large-diameter section is provided with a stirring rod, the position corresponding to the small-diameter section is provided with a spiral conveying blade, the position corresponding to the discharging pipe is provided with a dredging blade, and the dredging blade is positioned below the extruding baffle.

Has the advantages that: in the use process of the utility model, granular raw materials enter the lower feed cylinder from the feed inlet, the driving motor drives the rotating shaft to rotate, and the raw materials are sequentially stirred by the stirring rod and stirred and conveyed by the spiral conveying blades in the process of being transmitted to the discharge pipe by the large-diameter section and the small-diameter section, so that the adhesion phenomenon of the granules is eliminated, and the raw materials are uniformly distributed; the raw materials are conveyed to a discharge hole of the discharging barrel, and the extrusion baffle is arranged in the discharge pipe, so that the extrusion baffle is opened under the action of a torsional spring after the raw materials are accumulated to a certain weight, the raw materials are discharged, and the extrusion function can play a role in extruding the raw materials and eliminating gaps of the raw materials, so that the discontinuous output of the raw materials is prevented; in addition, the rotary operation of the dredging blade prevents the blockage at the discharge pipe from influencing the normal production progress. The raw materials are fully and uniformly stirred in the charging barrel, the adhesion phenomenon of particles is eliminated, and in the discharging process through the discharging pipe, the gaps are eliminated through the material extruding baffle plate, so that the continuous and uniform discharge is facilitated; the mediation blade plays mediation discharging pipe effect, prevents that the discharging pipe from blockking up, guarantees that the raw materials can discharge smoothly, and the mediation blade is mutually supported with crowded material baffle structure, compromises mediation and crowded material function, and novel structure is ingenious. More than synthesizing, this cable manufacture unloading equipment for fire control safety can solve among the prior art problem that the raw materials easily blockked up, distribute inhomogeneous.

Furthermore, the large-diameter section and the small-diameter section are transited through a first conical section with the outer diameter gradually reduced from top to bottom, and the small-diameter section and the discharge pipe are transited through a second conical section with the outer diameter gradually reduced from top to bottom.

Has the beneficial effects that: the first conical section and the second conical section can guide the raw materials to move downwards, so that the raw materials are prevented from being accumulated.

Further, the rotation axis includes the body of rod and the lower body of rod, goes up body of rod external diameter and is greater than the body of rod down, goes up the body of rod and corresponds big footpath section, path section setting, and the lower body of rod stretches into in the discharging tube and passes crowded material baffle, puddler, auger delivery blade are located the body of rod, and the mediation blade is located the lower body of rod.

Has the advantages that: the structure that the rotary shaft is big end down satisfies the required structural strength requirement of rotary shaft stirring, transportation in the process on the one hand, prevents on the other hand that the rotary shaft lower extreme from occupying the discharging pipe inner space greatly and hindering the raw materials discharge.

Drawings

Fig. 1 is a schematic view of an internal structure of a specific embodiment 1 of the cable production and blanking device for fire safety of the present invention;

fig. 2 is a schematic view of a material extruding baffle plate in the specific embodiment 1 of the fire safety cable production and blanking device of the present invention;

reference numerals are as follows: 1-feeding a material barrel; 2-a large-diameter section; 3-small diameter section; 4-a first conical section; 5-a second conical section; 6-a discharge pipe; 7-driving a motor; 8-a feed inlet; 9-a discharge hole; 10-upper rod body; 11-lower rod body; 12-a stirring rod; 13-a screw conveying blade; 14-a dredging blade; 15-extruding a material blocking sheet; 16-semicircular gap.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The utility model discloses a fire control is cable manufacture unloading equipment for safety embodiment 1:

this fire control safety cable production unloading equipment's structure is shown in figure 1, including feed cylinder 1, driving motor 7 and discharging pipe 6 down, driving motor 7 is fixed in feed cylinder 1 upper end down, and the upper and lower both ends of feed cylinder 1 are equipped with feed inlet 8 and discharge gate 9 respectively down, and wherein discharge gate 9 is located the lower extreme intermediate position department of feed cylinder down, and discharging pipe 6 is vertical to be fixed in discharge gate 9 department. The inside coaxial rotation axis that is equipped with of feed cylinder 1 down, the rotation axis upper end is stretched out feed cylinder 1 and is connected with driving motor 7 output outward, can receive driving motor 7 effect rotation, and the rotation axis passes through the bearing rotation with feed cylinder 1 upper end and is connected. Lower feed cylinder 1 includes the major diameter section 2 and the path section 3 of downside of upside, and through the first toper section 4 transition that external diameter top-down reduces gradually between major diameter section 2 and the path section 3, passes through the second toper section 5 transition that external diameter top-down reduces gradually between path section 3 and the discharging pipe 6, and first, second toper section play the effect of guide downwards, prevent that the raw materials from piling up.

The rotation axis includes the body of rod 10 and the lower body of rod 11, and lower body of rod 11 is located the downside and the external diameter of the body of rod 10 and is less than the body of rod 10 down, and the body of rod 10 corresponds big footpath section 2, the setting of path length section 3 on going up, and the body of rod 10 corresponds discharging pipe 6 setting down, stretches into inside discharging pipe 6. Wherein, the position department that corresponds big footpath section 2 on the upper rod body 10 is equipped with puddler 12 for homogenize the raw materials, and the position department that corresponds minor diameter section 3 on the upper rod body 10 is equipped with screw conveyor blade 13, is used for the stirring and carries the raw materials to discharge gate 9 department.

As shown in fig. 1-2, an extruding baffle 15 is disposed on the upper side inside the discharging pipe 6, a pair of extruding baffles 15 is disposed, the extruding baffles 15 are rotatably mounted inside the discharging pipe 6, a torsion spring (not shown) is connected between the extruding baffles 15 and the discharging pipe 6, the two extruding baffles 15 are used for plugging the discharging pipe 6 after being folded, a semicircular notch 16 for the small rod 11 to pass through is disposed on one side of the extruding baffles 6, which is used for being folded, the semicircular notch 16 is in clearance fit with the small rod 11 after being folded, and the clearance is smaller than the size of raw material particles to prevent the raw material from leaking. After the raw materials on the upper sides of the extruding baffle plates 15 are accumulated to a certain weight, the two extruding baffle plates 15 are opened and discharged through the discharging pipe by overcoming the torsional spring force, and the gap existing between the raw materials can be eliminated in the processes, so that the continuous and uniform discharge of the materials is facilitated. In addition, be equipped with mediation blade 14 in crowded material baffle 15's below on the small rod body 11, mediation blade 14 distributes the multiunit along vertical direction, can clear up the mediation to discharging pipe 6 inside when rotating along with the rotation axis, prevents that the discharging pipe from blockking up, guarantees that the raw materials can normally discharge.

The utility model discloses a fire control safety cable production unloading equipment, when the graininess material gets into the interior of feed cylinder, can receive the dual function of stirring + transport stirring, fully mix, prevent to glue; when the material is carried to discharging pipe department, can't discharge immediately under crowded material baffle effect of gathering materials, wait to accumulate to a basis weight, just press open crowded material baffle behind the elimination material internal clearance, discharge through the discharging pipe, because be equipped with rotatory mediation blade in the discharging pipe, the difficult jam of discharging pipe guarantees production and normally goes on. The utility model relates to an ingenious, mediation blade mutually supports with crowded material baffle structure, prevents that the discharging pipe from blockking up when guaranteeing that the material is continuous, even discharge, is applicable to various cable manufacture, especially cable manufacture for fire control safety.

Above only the utility model discloses a preferred embodiment, the utility model discloses a scope not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (3)

1. The cable production blanking equipment for fire safety is characterized by comprising a blanking barrel, a driving motor and a discharging pipe, wherein the blanking barrel comprises a large-diameter section at the upper side and a small-diameter section at the lower side; the discharging port is located in the middle of the lower end of the discharging barrel, the discharging pipe is vertically installed at the discharging port, a pair of extruding baffles are arranged on the upper side inside the discharging pipe, the extruding baffles are rotatably installed inside the discharging pipe, a torsion spring is connected between each extruding baffle and the discharging pipe, the two extruding baffles are oppositely combined and used for plugging the discharging pipe, and a semicircular notch for the lower end of the rotating shaft to pass through is formed in one side, which is opposite to each other, of each extruding baffle and used for being in clearance fit with the rotating shaft;

the position on the rotating shaft corresponding to the large-diameter section is provided with a stirring rod, the position corresponding to the small-diameter section is provided with a spiral conveying blade, the position corresponding to the discharging pipe is provided with a dredging blade, and the dredging blade is positioned below the extruding baffle.

2. The fire safety cable production blanking device as claimed in claim 1, wherein the large diameter section and the small diameter section are transited by a first tapered section with gradually decreasing outer diameter from top to bottom, and the small diameter section and the discharge pipe are transited by a second tapered section with gradually decreasing outer diameter from top to bottom.

3. The fire safety cable production blanking device as claimed in claim 1 or 2, wherein the rotation shaft comprises an upper rod body and a lower rod body, the outer diameter of the upper rod body is larger than that of the lower rod body, the upper rod body is arranged corresponding to the large-diameter section and the small-diameter section, the lower rod body extends into the discharge pipe and penetrates through the extrusion baffle, the stirring rod and the spiral conveying blade are positioned on the upper rod body, and the dredging blade is positioned on the lower rod body.

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