CN218340227U

CN218340227U - PVC plastic-coated water band spraying device

Info

Publication number: CN218340227U
Application number: CN202221460006.3U
Authority: CN
Inventors: 马志国
Original assignee: Weifang Ruihai Plastic Co ltd
Current assignee: Weifang Ruihai Plastic Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-01-20
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to the technical field of plastic-coated water hose spraying equipment, in particular to a pvc plastic-coated water hose spraying device which improves the spraying effect and the use convenience of the equipment; the spraying mould is installed on the base through the first support, the water hose is woven through the water hose weaving equipment, the auxiliary rod is installed on the water hose weaving equipment, the water hose is located at the outer end of the auxiliary rod, the auxiliary rod is inserted into the spraying mould, the spraying mould is communicated with the material supply equipment, a cavity is formed in the spraying mould, and a plurality of openings are formed in the inner wall of the spraying mould; the material supply equipment comprises heating equipment, a second support, an extrusion pipe, a screw and a feeding device, wherein the heating equipment is installed on the base through the second support, the extrusion pipe penetrates through the heating equipment, the extrusion pipe is communicated with a cavity of the spraying mold, and the screw is installed in the extrusion pipe through a bearing.

Description

PVC plastic-coated water band spraying device

Technical Field

The utility model relates to a technical field of plastic-coated hosepipe spraying equipment especially relates to a pvc plastic-coated hosepipe spraying device.

Background

The water hose spraying device is an auxiliary device for carrying out PVC (polyvinyl chloride) plastic coating spraying on a water hose, and is widely used in the field of plastic-coated water hose spraying equipment; the existing plastic-coated water band production finds that the utilization rate of the plastic-coated water band is gradually increased along with the development of the spray irrigation industry, the plastic-coated water band is one of products which must be used in each spray irrigation work, and during the production of the plastic-coated water band, the PVC uniform spraying on the water band is a key factor for ensuring the production of the plastic-coated water band, so that a PVC plastic-coated water band spraying device is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a PVC plastic-coated hosepipe spraying device of spraying effect and the convenience of use that has improved equipment usage.

The utility model discloses a PVC plastic-coated water band spraying device, including base, spraying mould, first support and material supply equipment, the spraying mould is installed on the base through the first support, and the hosepipe is woven through hosepipe weaving equipment, and the auxiliary rod is installed on hosepipe weaving equipment, and the hosepipe is located the auxiliary rod outer end, and the auxiliary rod inserts in the spraying mould, and the spraying mould communicates with the material supply equipment, is provided with the die cavity in the spraying mould, is provided with a plurality of openings on the spraying mould inner wall; the material supply equipment comprises heating equipment, a second support, an extrusion pipe, a screw and a feeding device, wherein the heating equipment is arranged on the base through the second support, the extrusion pipe penetrates through the heating equipment, the extrusion pipe is communicated with a cavity of the spraying mold, the screw is arranged in the extrusion pipe through a bearing, a feeding hole is formed in the extrusion pipe, the feeding device is also arranged on the extrusion pipe, and the feeding device is communicated with the extrusion pipe through the feeding hole; the PVC material spraying method includes the steps that PVC materials are added into a feeding device, PVC particles enter a cavity of an extrusion pipe under the action of the feeding device, a screw rod is rotated, the rotation of the screw rod drives the PVC particles to move, heating equipment is started when the PVC particles pass through the heating equipment, the heating equipment heats the extrusion pipe to melt the PVC particles, then the PVC particles are extruded into a cavity of a spraying mold under the action of the screw rod, the molten PVC materials in the cavity of the spraying mold are discharged onto a water belt through a plurality of openings in the inner wall of the spraying mold, PVC spraying is carried out on the water belt through the assistance of an auxiliary rod, the molten PVC spraying is more uniform through the assistance of the plurality of openings, and the convenience in use of the equipment is improved.

Preferably, the feeding device comprises a charging barrel and a feeding pipe, the charging barrel is arranged on the extrusion pipe, the charging barrel is communicated with the extrusion pipe through a feeding hole, and the feeding pipe is arranged on the charging barrel; the PVC granular material sucking device is used for conveying PVC granules into the cavity of the charging barrel through the feeding pipe for storage, and the granules PVC in the cavity of the charging barrel enter the cavity of the extrusion pipe through the feeding hole under the action of gravity, so that the use convenience of the equipment is improved.

Preferably, the extruding device further comprises a first motor and a protective shell, wherein the protective shell is installed on the extruding pipe, the first motor is installed in the protective shell, the output end of the first motor is connected with the screw rod, and a heat radiating port is formed in the protective shell; the first motor is started, the output end of the first motor drives the screw to rotate, power is provided for the rotation of the screw through the first motor, the rotation of the screw is more stable and controllable, and the stability and controllability of the use of the equipment are improved.

Preferably, the feeding device also comprises a vertical plate, a second motor and a discharging screw rod, wherein the vertical plate is arranged on the charging barrel, the second motor is arranged on the vertical plate, the discharging screw rod is arranged at the output end of the second motor, and the discharging screw rod penetrates through the charging barrel through a bearing; the second motor is started, the output end of the second motor drives the discharging screw to rotate, and the discharging of the pvc particles in the cavity of the charging barrel is assisted by the rotation of the discharging screw, so that the discharging of the pvc particles is smoother, and the convenience in use of the device is improved.

Preferably, the device also comprises two supporting bases, wherein the two supporting bases are arranged on the base; the equipment is stably placed on the ground through the two supporting bases on the base, so that the equipment is more stable in use, and the stability of the equipment is improved.

Preferably, the heating device adopts sectional heating; the PVC granules in the extrusion pipe cavity are melted in a sectional type heating mode, so that the PVC granules are better in melting effect, and the using effect of equipment is improved.

Compared with the prior art, the beneficial effects of the utility model are that: adding a PVC material into a feeding device, enabling PVC particles to enter a cavity of an extrusion pipe under the action of the feeding device, rotating a screw rod, driving the PVC particles to move by the rotation of the screw rod, starting a heating device when the PVC particles pass through the heating device, heating the PVC particles in the extrusion pipe by the heating device, melting the PVC particles, extruding the PVC particles into the cavity of a spraying mold under the action of the screw rod, discharging the molten PVC material in the cavity of the spraying mold onto a water belt through a plurality of openings in the inner wall of the spraying mold, carrying out PVC spraying on the water belt through the assistance of an auxiliary rod, and improving the convenience of equipment use.

Drawings

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

FIG. 2 is a schematic view of a second motor and a cartridge;

FIG. 3 is a schematic side sectional view of a device such as a spray coating die and an auxiliary rod;

FIG. 4 is a schematic diagram of an axial structure of the spray mold;

reference numerals are as follows: 1. a base; 2. spraying a mold; 3. a first bracket; 4. a water hose; 5. an auxiliary lever; 6. a heating device; 7. a second bracket; 8. extruding a pipe; 9. a screw; 10. a feed inlet; 11. a charging barrel; 12. a feed pipe; 13. a first motor; 14. a protective shell; 15. a heat dissipation port; 16. a vertical plate; 17. a second motor; 18. a blanking screw; 19. a support base.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

The utility model discloses a PVC plastic-coated hose spraying device, including base 1, spraying mould 2, first support 3, material supply equipment, first motor 13, protective housing 14, riser 16, second motor 17, unloading screw rod 18 and two support bases 19, spraying mould 2 installs on base 1 through first support 3, hosepipe 4 weaves through hosepipe weaving equipment, auxiliary rod 5 installs on hosepipe weaving equipment, hosepipe 4 is located auxiliary rod 5 outer end, auxiliary rod 5 inserts in spraying mould 2, spraying mould 2 communicates with material supply equipment, is provided with the die cavity in spraying mould 2, is provided with a plurality of openings on the spraying mould 2 inner wall, material supply equipment includes heating equipment 6, second support 7, extrudes pipe 8, screw rod 9 and material feeding unit, heating equipment 6 installs on base 1 through second support 7, the extrusion pipe 8 penetrates through the heating equipment 6, the extrusion pipe 8 is communicated with a cavity of the spraying mold 2, the screw rod 9 is installed in the extrusion pipe 8 through a bearing, a feed inlet 10 is arranged on the extrusion pipe 8, a feeding device is further installed on the extrusion pipe 8 and is communicated with the extrusion pipe 8 through the feed inlet 10, the feeding device comprises a feed cylinder 11 and a feed pipe 12, the feed cylinder 11 is installed on the extrusion pipe 8, the feed cylinder 11 is communicated with the extrusion pipe 8 through the feed inlet 10, the feed pipe 12 is installed on the feed cylinder 11, a protective shell 14 is installed on the extrusion pipe 8, a first motor 13 is installed in the protective shell 14, the output end of the first motor 13 is connected with the screw rod 9, a heat dissipation port 15 is arranged on the protective shell 14, a vertical plate 16 is installed on the feed cylinder 11, a second motor 17 is installed on the vertical plate 16, and a discharging screw rod 18 is installed at the output end of the second motor 17, a feeding screw 18 penetrates through the charging barrel 11 through a bearing, and two supporting bases 19 are arranged on the base 1; the device is stably placed on the ground through two supporting bases 19 on a base 1, a material suction device is used for conveying pvc particles into a cavity of a material cylinder 11 through a material inlet pipe 12 for storage, the particles pvc in the cavity of the material cylinder 11 enter the cavity of an extrusion pipe 8 through a material inlet 10 under the action of gravity, a first motor 13 is started, the output end of the first motor 13 drives a screw 9 to rotate, the rotation of the screw 9 drives the pvc particles to move, when the pvc particles pass through a heating device 6, the heating device 6 is started to heat the extrusion pipe 8, the pvc particles are melted, then the pvc particles are extruded into the cavity of a spraying mold 2 under the action of the screw 9, the melted pvc materials in the cavity of the spraying mold 2 are discharged onto a water belt 4 through a plurality of openings in the inner wall of the spraying mold 2, the water belt 4 is sprayed through the assistance of an auxiliary rod 5, the spraying of the pvc is performed through the assistance of the plurality of openings, the spraying of the molten pvc materials are more uniformly sprayed, meanwhile, the output end of a second motor 17 drives a water belt 18 of the screw to rotate, and the discharging effect of the pvc particles in the charging device is more smooth, and discharging of the charging particles is improved.

As shown in fig. 1 to 4, the utility model discloses a pvc plastic-coated water band spraying device, it is at the during operation, at first equipment through two on the base 1 support base 19 stable placing subaerial, use the glassware to carry the pvc granule through inlet pipe 12 and store in the die cavity of feed cylinder 11, granule pvc in the die cavity of feed cylinder 11 enters into the die cavity of extruding pipe 8 by feed inlet 10 under the action of gravity, start first motor 13, the output of first motor 13 drives the rotation of screw rod 9, the rotation of screw rod 9 drives the removal of pvc granule, the pvc granule is when passing through heating equipment 6 department, start heating equipment 6, heating equipment 6 heats in extruding pipe 8, make the pvc granule melt, then extrude into the die cavity of spraying mould 2 under the effect of screw rod 9, the molten form pvc material in the die cavity of spraying mould 2 discharges on 4 through a plurality of openings of the inner wall of spraying mould 2, carry out the pvc spraying to 4 through the supplementary spraying of auxiliary rod 5, through a plurality of openings, make the pvc material of pvc form spout, the interior of the second unloading motor 18 that the supplementary material of the spraying mould 2 inner wall of the unloading drives more smooth, the unloading of the unloading granule of the rotation of the second of the auxiliary rod 17, the unloading motor of the spout more.

The installation mode, the connection mode or the setting mode of the PVC plastic-coated water band spraying device of the utility model are common mechanical modes, and the PVC plastic-coated water band spraying device can be implemented as long as the beneficial effects can be achieved; the equipment is used as one link of the production process of the plastic-coated water band, and needs to be matched with other links of the process; the utility model discloses a PVC plastic-coated hosepipe spraying device's firing equipment 6, first motor 13 and second motor 17 are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The PVC plastic-coated water band spraying device is characterized by comprising a base (1), a spraying mold (2), a first support (3) and material supply equipment, wherein the spraying mold (2) is installed on the base (1) through the first support (3), a water band (4) is woven through water band weaving equipment, an auxiliary rod (5) is installed on the water band weaving equipment, the water band (4) is located at the outer end of the auxiliary rod (5), the auxiliary rod (5) is inserted into the spraying mold (2), the spraying mold (2) is communicated with the material supply equipment, a cavity is formed in the spraying mold (2), and a plurality of openings are formed in the inner wall of the spraying mold (2);

the material supply equipment comprises heating equipment (6), a second support (7), an extrusion pipe (8), a screw rod (9) and a feeding device, wherein the heating equipment (6) is installed on the base (1) through the second support (7), the extrusion pipe (8) penetrates through the heating equipment (6), the extrusion pipe (8) is communicated with a cavity of the spraying mold (2), the screw rod (9) is installed in the extrusion pipe (8) through a bearing, a feeding hole (10) is formed in the extrusion pipe (8), the feeding device is further installed on the extrusion pipe (8), and the feeding device is communicated with the extrusion pipe (8) through the feeding hole (10).

2. A pvc plastic coated water hose spraying device according to claim 1, wherein the feeding device comprises a material cylinder (11) and a feeding pipe (12), the material cylinder (11) is installed on the extrusion pipe (8), the material cylinder (11) is communicated with the extrusion pipe (8) through the feeding port (10), and the feeding pipe (12) is installed on the material cylinder (11).

3. A pvc plastic coated water hose spraying device according to claim 1, further comprising a first motor (13) and a protective housing (14), wherein the protective housing (14) is installed on the extrusion pipe (8), the first motor (13) is installed in the protective housing (14), an output end of the first motor (13) is connected with the screw (9), and a heat dissipation port (15) is provided on the protective housing (14).

4. The pvc plastic coated water hose spraying device as claimed in claim 2, further comprising a vertical plate (16), a second motor (17) and a discharging screw 18, wherein the vertical plate (16) is mounted on the barrel (11), the second motor (17) is mounted on the vertical plate (16), the discharging screw (18) is mounted at the output end of the second motor (17), and the discharging screw (18) penetrates through the barrel (11) through a bearing.

5. A pvc plastic coated water hose spraying device according to claim 1, further comprising two support bases (19), the two support bases (19) being mounted on the base (1).

6. A pvc plastic coated water hose spraying device according to claim 1, characterized in that the heating equipment (6) is sectional heating.