CN211643930U

CN211643930U - PE feeding machine for thermal insulation pipe production line

Info

Publication number: CN211643930U
Application number: CN202020070676.9U
Authority: CN
Inventors: 李松松; 胡本丽; 张士群; 孙建贞
Original assignee: Jining Dashuai Thermal Insulation And Energy Saving Material Co ltd
Current assignee: Jining Dashuai Thermal Insulation And Energy Saving Material Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-09
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a PE material loading machine is used to insulating tube production line, including stock bin, supplementary unloading mechanism and screw elevator, supplementary unloading mechanism is installed to the interior bottom of stock bin, and has seted up the discharge gate bottom it, screw elevator's feed inlet is linked together with the discharge gate of stock bin. The utility model discloses following beneficial effect has: the big bag in bags that will be equipped with PE class plastics black masterbatch, directly pour into in the storage bin after pricking, combine storage bin and screw elevator organic, the storage bin is used for keeping in PE class plastics black masterbatch, when needing, PE class plastics black masterbatch can be carried for screw elevator through the inside supplementary unloading mechanism of storage bin, the unloading is more smooth and easy, difficult putty, then promote the feed inlet to the extruder through screw elevator, moreover, the steam generator is simple in structure, and reasonable design, cooperation through supplementary unloading mechanism and screw elevator, the stable even material loading of PE class plastics black masterbatch has been ensured, can not appear blockking up or disconnected material phenomenon.

Description

PE feeding machine for thermal insulation pipe production line

Technical Field

The utility model relates to a PE material loading machine for insulating tube production line belongs to insulating tube production and processing technical field.

Background

The heat preservation pipe is a short name of a heat insulation pipeline, is used for conveying liquid, gas and other media, and is used for heat preservation in heat insulation engineering of pipelines of petroleum, chemical engineering, central heating, central air conditioning, municipal administration and the like. The polyurethane heat-insulating pipe is divided into three layers from inside to outside: the first layer is a working steel pipe layer; the second layer is a polyurethane heat-insulating layer; the third layer is a high-density polyethylene protective layer, and black or yellow polyethylene plastic pipes with certain wall thickness are prefabricated. The polyurethane heat-insulating layer has the functions of protecting the polyurethane heat-insulating layer from being damaged by mechanical hard objects, and preventing corrosion and water. And in the third layer, the polyethylene plastic pipe is produced by an extruder.

The processing raw materials of polyethylene plastic tubing is PE class plastics black masterbatch, need to pour into the feed inlet of extruder with PE class plastics black masterbatch, realize the processing of polyethylene plastic tubing, PE class plastics black masterbatch generally is big package in bags, often need carry the lifting take the altitude and directional transport through the auger device during further processing, it is slow to solve manual operation's speed, problem with high costs, but the feeder hopper of current auger device is all too little, the capacity of big package in bags is greater than the feeder hopper far away, whether the material of feeder hopper lacks the material needs often to be noted, if directly place PE class plastics black masterbatch on the ground, contact with ground easily receives ground moisture influence, also easy adhesion dust, debris on ground, reduce the processing pipeline quality.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, a PE feeding machine for a production line of the heat preservation pipe is provided.

PE material loading machine for insulating tube production line, its characterized in that: including storage bin, supplementary unloading mechanism and screw elevator, supplementary unloading mechanism is installed to the interior bottom of storage bin, and has seted up the discharge gate in its bottom, screw elevator's feed inlet is linked together with the discharge gate of storage bin.

The large bag is filled with PE plastic black color masterbatch, the large bag is directly poured into the storage bin after being punctured, the capacity of the storage bin is 500-1100kg, at least one large bag can be filled, the storage bin and the spiral elevator are organically combined, the storage bin is used for temporarily storing the PE plastic black color masterbatch, when needed, the auxiliary blanking mechanism and the spiral elevator are simultaneously opened, the PE plastic black color masterbatch can be conveyed to the spiral elevator through the auxiliary blanking mechanism inside the storage bin, blanking is smooth and difficult to block, and then the PE plastic black color masterbatch is lifted to a feeding hole of the extruder through the spiral elevator.

Preferably, the material storage bin comprises a cubic bin body, the cubic bin body is formed by enclosing four side plates and a bottom plate, the top of the cubic bin body is open, a discharge hole is formed in the bottom of the cubic bin body, and four corners of the bottom plate of the cubic bin body are respectively provided with a supporting leg. The capacity is 500-1100kg, at least one large bag can be filled, and the spiral elevator 5 can be fed for a long time.

Preferably, the auxiliary blanking mechanism comprises main spiral conveying blades, a main spiral conveying rod with the main spiral conveying blades is arranged at the bottom of the cubic bin body, one end of the main spiral conveying rod is rotatably arranged on the side plate, and the other end of the main spiral conveying rod penetrates through the other side plate to be connected with a power mechanism fixed on the outer wall of the side plate. PE type plastics black masterbatch can be carried for screw elevator through the inside supplementary unloading mechanism in storage bin, and power unit drive main spiral transmission blade is rotatory with main screw conveyor pole, pushes the material in the storage bin to the discharge gate, and the unloading is more smooth and easy, should not the putty.

Preferably, the two sides of the main spiral conveying rod are respectively provided with an auxiliary spiral conveying rod which is parallel to the main spiral conveying rod and is provided with auxiliary spiral conveying blades, the two ends of the auxiliary spiral conveying rod are respectively rotatably arranged on the outer walls of the corresponding side plates, one end, away from the power mechanism, of the main spiral conveying rod is provided with a driving chain wheel, the end part of the auxiliary spiral conveying rod is provided with a driven chain wheel matched with the driving chain wheel, and the driving chain wheel and the driven chain wheel are wound with a transmission chain. Power unit drive main spiral delivery blade and main screw conveyor pole are rotatory, and driving sprocket passes through the drive chain and drives driven sprocket rotation, pushes the material in the storage bin to the discharge gate, and the unloading is more smooth and easy, should not the putty.

Preferably, the power mechanism is a speed reduction motor; the driving chain is provided with a tension wheel.

Preferably, the screw elevator comprises a material receiving bin at the bottom of the fixed cubic bin body, the top opening of the material receiving bin is communicated with the discharge port, the bottom end of the vertical cylinder is inserted into the material receiving bin, the vertical screw elevator is arranged in the vertical cylinder, the top end of the vertical cylinder is provided with a lifting motor for driving the vertical screw elevator, and the top outer wall of the vertical cylinder is communicated with a discharging pipe. The lifting motor drives the vertical spiral elevator to rotate, and materials in the material receiving bin are lifted by the vertical spiral elevator and discharged through the discharging pipe.

Preferably, the landing leg still is provided with the diagonal brace with the junction of the cube storehouse body, installs the observation window on the curb plate of the cube storehouse body, and structural strength is high, and is convenient for observe the material in the material storage bin, is convenient for in time pack.

Compared with the prior art, the utility model discloses following beneficial effect has: PE material loading machine for heat preservation pipe production line, the big package in bags of PE class plastics black masterbatch will be equipped with, prick the back and directly pour into in the stock bin, the capacity of stock bin is 500 and give 1100kg, can pack into a big package at least, combine stock bin and screw elevator, the stock bin is used for keeping in PE class plastics black masterbatch, when needing, open supplementary unloading mechanism and screw elevator simultaneously, PE class plastics black masterbatch can be defeated for screw elevator through the inside supplementary unloading mechanism of stock bin, the unloading is more smooth and easy, difficult putty, then promote the feed inlet to the extruder through screw elevator, moreover, the steam generator is simple in structure, and reasonable design, cooperation through supplementary unloading mechanism and screw elevator, the stable even material loading of PE class plastics black masterbatch has been ensured, jam or disconnected material phenomenon can not appear. The continuity of the feeding is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure of the screw elevator of the present invention;

figure 3 is a top view of the storage bin.

In the figure: 1. the device comprises a storage bin 1.1, a cubic bin body 1.2, supporting legs 1.3, a discharge hole 2, an auxiliary discharging mechanism 2.1, a main spiral conveying blade 2.2, a main spiral conveying rod 2.3, a power mechanism 2.4, an auxiliary spiral conveying blade 2.5, an auxiliary spiral conveying rod 2.6, a driving chain wheel 2.7, a driven chain wheel 2.8, a transmission chain 3, an inclined supporting rod 4, an observation window 5, a spiral elevator 6, a receiving bin 7, a lifting motor 8, a vertical cylinder 9, a vertical spiral elevator 10 and a discharging pipe.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Examples

As shown in fig. 1-3, the PE feeding machine for the production line of the thermal insulation pipe comprises a storage bin 1, an auxiliary blanking mechanism 2 and a screw elevator 5, wherein the auxiliary blanking mechanism 2 is installed at the inner bottom of the storage bin 1, a discharge hole is formed in the bottom of the storage bin, and a feed inlet of the screw elevator 5 is communicated with the discharge hole of the storage bin 1.

In this embodiment, the storage bin 1 includes a cubic bin body 1.1, the cubic bin body 1.1 is formed by enclosing four side plates and a bottom plate, the top of the cubic bin body 1.1 is open, the bottom of the cubic bin body 1.1 is provided with a discharge port 1.3, and four corners of the bottom plate of the cubic bin body 1.1 are respectively provided with a support leg 1.2; the auxiliary blanking mechanism 2 comprises main spiral conveying blades 2.1, a main spiral conveying rod 2.2 with the main spiral conveying blades 2.1 is arranged at the bottom of the cubic bin body 1.1, one end of the main spiral conveying rod 2.2 is rotatably arranged on a side plate, and the other end of the main spiral conveying rod 2.2 penetrates through the other side plate to be connected with a power mechanism 2.3 fixed on the outer wall of the side plate; two sides of the main spiral conveying rod 2.2 are respectively provided with an auxiliary spiral conveying rod 2.5 which is parallel to the main spiral conveying rod 2.2 and is provided with auxiliary spiral conveying blades 2.4, two ends of the auxiliary spiral conveying rod 2.5 are respectively and rotatably arranged on the outer walls of the corresponding side plates, one end of the main spiral conveying rod 2.2, which is far away from the power mechanism 2.3, is provided with a driving chain wheel 2.6, the end part of the auxiliary spiral conveying rod 2.5 is provided with a driven chain wheel 2.7 matched with the driving chain wheel 2.6, and a transmission chain 2.8 is wound on the driving chain wheel 2.6 and the driven chain wheel 2.7; the power mechanism 2.3 is a speed reducing motor; a tension wheel is arranged on the transmission chain 2.8; the spiral elevator 5 comprises a material receiving bin 6 fixed at the bottom of a cubic bin body 1.1, the top opening of the material receiving bin 6 is communicated with a discharge port 1.3, the bottom end of a vertical cylinder 8 is inserted into the material receiving bin 6, a vertical spiral elevator 9 is arranged in the vertical cylinder 8, a lifting motor 7 used for driving the vertical spiral elevator 9 is arranged at the top end of the vertical cylinder 8, and a discharging pipe 10 is communicated with the outer wall of the top of the vertical cylinder 8; the junction of the supporting legs 1.2 and the cubic bin body 1.1 is also provided with inclined stay bars 3, and a side plate of the cubic bin body 1.1 is provided with an observation window 4.

The utility model discloses a theory of operation: the big bag in bags that will be equipped with PE class plastics black masterbatch, directly pour into in storage bin 1 after pricking broken, the capacity of storage bin 1 is 500 and adds 1100kg, can pack into a big bag at least, combine storage bin 1 and screw elevator 5 organically, storage bin 1 is used for keeping in PE class plastics black masterbatch, when needing, open supplementary unloading mechanism 2 and screw elevator 5 simultaneously, PE class plastics black masterbatch can be carried for screw elevator 5 through the supplementary unloading mechanism 2 of storage bin 1 inside, the unloading is more smooth and easy, difficult putty, then promote the feed inlet to the extruder through screw elevator 5, moreover, the steam generator is simple in structure, and reasonable design, through the cooperation of supplementary unloading mechanism 2 and screw elevator 5, the stable even material loading of PE class plastics black masterbatch has been guaranteed, can not appear blockking up or disconnected material phenomenon.

The lifting motor drives the vertical spiral elevator to rotate, and materials in the material receiving bin are lifted by the vertical spiral elevator and discharged through the discharging pipe.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PE material loading machine for insulating tube production line which characterized in that: including storage bin (1), supplementary unloading mechanism (2) and screw elevator (5), supplementary unloading mechanism (2) are installed to the interior bottom of storage bin (1), and have seted up the discharge gate in its bottom, the feed inlet of screw elevator (5) is linked together with the discharge gate of storage bin (1).

2. The PE feeding machine for the production line of the thermal insulation pipe as claimed in claim 1, wherein: the storage bin (1) comprises a cube bin body (1.1), the cube bin body (1.1) is formed by enclosing four side plates and a bottom plate, the top of the cube bin body (1.1) is provided with an opening, the bottom of the cube bin body (1.1) is provided with a discharge hole (1.3), and four corners of the bottom plate of the cube bin body (1.1) are respectively provided with a support leg (1.2).

3. The PE feeding machine for the production line of the thermal insulation pipe as claimed in claim 2, wherein: the auxiliary blanking mechanism (2) comprises main spiral conveying blades (2.1), a main spiral conveying rod (2.2) with the main spiral conveying blades (2.1) is arranged at the bottom of the cubic bin body (1.1), one end of the main spiral conveying rod (2.2) is rotatably arranged on the side plate, and the other end of the main spiral conveying rod (2.2) penetrates through the other side plate to be connected with a power mechanism (2.3) fixed on the outer wall of the side plate.

4. The PE feeding machine for the production line of the thermal insulation pipe as claimed in claim 3, wherein: the utility model discloses a spiral conveyor belt, including main screw conveyor belt (2.2), the both sides of main screw conveyor belt (2.2) are provided with one respectively and are parallel with main screw conveyor belt (2.2) and have supplementary spiral conveyor belt (2.5) of assisting spiral conveyor belt (2.4), and the both ends of assisting spiral conveyor belt (2.5) rotate respectively and set up on the curb plate outer wall that corresponds, and the one end that power unit (2.3) were kept away from in main screw conveyor belt (2.2) is provided with drive sprocket (2.6), and the tip of assisting spiral conveyor belt (2.5) is provided with driven sprocket (2.7) with drive sprocket (2.6) matched with, the winding has driving chain (2.8) on drive sprocket (2.6) and driven sprocket (2.7).

5. The PE feeding machine for the production line of the thermal insulation pipe as claimed in claim 4, wherein: the power mechanism (2.3) is a speed reducing motor; a tension wheel is arranged on the transmission chain (2.8).

6. The PE feeding machine for the production line of the thermal insulation pipe as claimed in claim 5, wherein: spiral elevator (5) connect feed bin (6) including fixed cube storehouse body (1.1) bottom, connect the open-top and discharge gate (1.3) of material storehouse (6) to be linked together, inside the bottom of vertical drum (8) was inserted and is connect feed bin (6), be provided with vertical spiral elevator (9) in vertical drum (8), the top of vertical drum (8) is provided with lifting motor (7) that are used for driving vertical spiral elevator (9), the intercommunication has unloading pipe (10) on the top outer wall of vertical drum (8).

7. The PE feeding machine for the production line of the thermal insulation pipe as claimed in claim 6, wherein: the connecting part of the supporting legs (1.2) and the cubic bin body (1.1) is also provided with inclined supporting rods (3), and an observation window (4) is arranged on a side plate of the cubic bin body (1.1).