CN112895391A

CN112895391A - Blowing device is used in processing of car oil tank

Info

Publication number: CN112895391A
Application number: CN202110059016.XA
Authority: CN
Inventors: 谢元钱
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-17
Filing date: 2021-01-17
Publication date: 2021-06-04

Abstract

The invention discloses a blow molding device for processing an automobile oil tank, which comprises a base, wherein mounting frames are connected to the left side and the right side of the top of the base, conveying rollers are rotatably connected onto the mounting frames, conveying belts are sleeved between the outer walls of the conveying rollers together, a plurality of groups of blow molding dies are uniformly distributed on the conveying belts along the length direction, a parison is mounted at the end part of each blow molding die, a U-shaped seat is connected to the top of the base, the lower part of each conveying belt penetrates through an opening of the U-shaped seat, a hydraulic rod is connected to the center of the top of the U-shaped seat, blow molding equipment is connected to the; the invention has reasonable structural design, can complete station switching of the blow molding die head, realizes line production, improves the processing efficiency, reduces the operation difficulty, reduces the demolding difficulty, improves the cooling efficiency and is convenient for processing.

Description

Blowing device is used in processing of car oil tank

Technical Field

The invention relates to the technical field of automobile part processing devices, in particular to a blow molding device for processing an automobile oil tank.

Background

The automobile parts processing is units forming the automobile parts processing whole body and a product serving for the automobile parts processing, and the oil tank is a part commonly used for automobiles and is a special container for storing hydraulic oil or hydraulic liquid in a hydraulic system. The oil tank must have enough large volume, the oil suction pipe and the oil return pipe should be inserted below the lowest liquid level to prevent air bubbles generated by air suction and oil return splashing, the distance between the oil suction pipe and the oil return pipe should be as far as possible, a partition board should be arranged between the oil suction pipe and the oil return pipe, in order to keep the oil clean, the oil tank should be provided with a cover plate with a sealed periphery, an air filter is arranged on the cover plate, the bottom of the oil tank should be more than l50mm away from the ground, and sufficient attention should be paid to the anticorrosion treatment of the.

The traditional automobile oil tank is divided into an iron oil tank and an aluminum alloy oil tank according to the material, but with the application development of various new materials, the corrosion resistance problem of the traditional metal oil tank becomes the biggest problem of the quality of the oil tank. Accordingly, the process of blowing the fuel tank by adopting the polyethylene material with high molecular weight is carried out, however, in the actual production, the operation of the existing blowing device for processing the fuel tank is very complicated, the cooling and demoulding are inconvenient, and the processing efficiency of the fuel tank is influenced, so that the blowing device for processing the fuel tank of the automobile is provided.

Disclosure of Invention

The invention aims to provide a blow molding device for processing an automobile oil tank, which aims to overcome the technical problems in the prior art.

In order to achieve the technical purpose and achieve the technical effect, the invention provides the following technical scheme:

the utility model provides a blowing device is used in processing of car oil tank, includes the base, the top left and right sides of base is connected with the mounting bracket, it is connected with the conveying roller to rotate on the mounting bracket, the common cover is equipped with the conveyer belt between the outer wall of conveying roller, the conveyer belt has a plurality of groups blowing die heads along the length direction equipartition, the parison is installed to the tip of blowing die head, the top of base is connected with the U-shaped seat, the conveyer belt lower part runs through U-shaped seat opening, the top center of U-shaped seat is connected with the hydraulic stem, the top of hydraulic stem is connected with the blowing equipment, blowing equipment output is located the blowing die head under.

Preferably, in the blowing device is used in processing of car oil tank, both ends are connected with the support column around the top of U-shaped seat, the top of support column is connected with vertical seat, and is two sets of vertical seat symmetry sets up in the conveyer belt both sides, the guide way has been seted up at the top of vertical seat, the guide way internal rotation is connected with the screw rod, the one end that the conveyer belt was kept away from to the screw rod is connected with first motor, the outer wall spiro union of screw rod has the nut seat, the left and right sides of nut seat is connected with the stopper, the one end that the stopper is close to the conveyer belt is connected with the slide bar, the one end that the.

Preferably, in a blowing device is used in car oil tank processing, it is two sets of half a mould one end symmetry that is close to each other has seted up the die cavity, the internally mounted of die cavity has the die sleeve, the one end equipartition that the die sleeve is close to the die cavity inner wall has a plurality of groups piezoelectric block, the inner wall connection of die cavity has a plurality of fixed blocks of group, fixed block tip butt piezoelectric block, per two sets of piezoelectric block intercommunication bridge circuit and parallelly connected a set of electromagnetic switch, a plurality of groups electromagnetic switch establishes ties same branch road and is equipped with the solenoid valve, heat transfer pipeline has been seted up in half an mould, the solenoid valve is located heat transfer pipeline tip.

Preferably, in the blow molding device for processing the automobile fuel tank, the fixed block is made of a thermoelectric material and absorbs heat when power is supplied, the inner wall of the mold cavity is fixedly connected with a conductor layer, a plurality of groups of electromagnetic rings are embedded in the conductor layer, one end of each electromagnetic ring close to the center of the mold cavity magnetically adsorbs the piezoelectric block, and the electromagnetic rings and the electromagnetic valves are connected in series in the same closed circuit.

Preferably, in a blowing device is used in processing of car oil tank, the top left side of base is connected with the second motor, the top power take off end of second motor is connected with first bevel gear, left side the preceding terminal surface of mounting bracket rotates and is connected with the transmission shaft, the front end of transmission shaft is connected with second bevel gear, first bevel gear is connected in the meshing of second bevel gear lower extreme, the circumference lateral wall of transmission shaft is connected with the semi-gear, the upper end meshing of semi-gear is connected with the straight-teeth gear, conveying roller front end is connected at the straight-teeth gear center.

Preferably, in the blowing device for machining the automobile fuel tank, an air guide hole is formed in the axis of the blowing die head, and side holes are symmetrically formed in the front end and the rear end of the air guide hole.

Preferably, in the blow molding device for processing the automobile fuel tank, a reinforcing rib is welded between the upper end of the supporting column and the longitudinal seat.

Preferably, in the blow molding device for processing the automobile fuel tank, a guide hole for the sliding rod to pass through is formed in one end, close to the conveying belt, of the longitudinal seat.

Compared with the prior art, the invention has the beneficial effects that:

1. the blow molding machine is reasonable in structural design, the first bevel gear is driven to rotate by the second motor and is meshed with the second bevel gear, so that the transmission shaft drives the half gear to rotate, the half gear is periodically meshed with the straight gear, the straight gear can intermittently rotate and stand, the conveying roller drives the conveying belt to intermittently rotate, station switching of a blow molding die head can be completed, flow line operation is realized, and the processing efficiency is improved;

2. according to the invention, the blow molding die head moves to the upper part of the blow molding equipment along with the conveying belt and stands for a period of time, the longitudinal seat is fixedly supported by the supporting column, the screw rod is driven to rotate by the first motor, the nut seat can move longitudinally along the guide groove, the sliding rod moves synchronously with the limiting block, so that two groups of half-open dies are driven to abut against the blow molding die head, a parison extends into the die cavity, the blow molding equipment is driven to ascend by the hydraulic rod, high-pressure gas is conveyed to the blow molding die head in a matching manner to blow molding, convenience and rapidness are;

3. according to the invention, the molded blank expands during blow molding and can abut against the die sleeve in the die cavity to further exert pressure on the die sleeve, a plurality of groups of piezoelectric blocks are uniformly distributed at one end of the die sleeve close to the inner wall of the die cavity, after the molded blank is molded, the pressure transmitted to the piezoelectric blocks can be kept uniform and stable, the piezoelectric blocks abut against the fixed block, so that the electromagnetic switches in a bridge circuit where the piezoelectric blocks are located are closed, the electromagnetic valves are opened when all the electromagnetic switches are closed, and high-pressure gas can be introduced into the heat exchange pipeline along the side holes, so that half-and-half die sinking is cooled, and the demolding difficulty is;

4. according to the invention, the inner wall of the die cavity is fixedly connected with the conductor layer, the electromagnetic ring is embedded and installed in the conductor layer, the electromagnetic ring and the electromagnetic valve are connected in series in the same closed circuit, when the electromagnetic valve is opened, the electromagnetic ring is electrified to generate magnetism, the piezoelectric block can be magnetically adsorbed, the piezoelectric block is reversely stressed to generate thermoelectric current, the fixed block is made of thermoelectric materials and can absorb heat when power is supplied, and then the die sleeve is further absorbed with heat and cooled, so that the cooling efficiency is improved, and the processing is convenient.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the U-shaped seat of the present invention;

FIG. 3 is a top view of the longitudinal seat of the present invention;

FIG. 4 is a schematic view of the internal structure of the half mold opening of the present invention;

FIG. 5 is a front view of the left side mount of the present invention;

FIG. 6 is a schematic view of the structure of the blow mold head of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a conveying roller; 4. a conveyor belt; 5. a blow molding die head; 6. a U-shaped seat; 7. a hydraulic lever; 8. a blow molding apparatus; 9. a support pillar; 10. a longitudinal seat; 11. a guide groove; 12. a screw; 13. a first motor; 14. a nut seat; 15. a limiting block; 16. a slide bar; 17. half die sinking; 18. a mold cavity; 19. die sleeve; 20. a piezoelectric block; 21. a fixed block; 22. a heat exchange conduit; 23. an electromagnetic valve; 24. a conductor layer; 25. an electromagnetic ring; 101. a second motor; 102. a first bevel gear; 201. a drive shaft; 202. a second bevel gear; 203. a half gear; 204. a spur gear; 501. an air vent; 502. a side hole; 901. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-6, this embodiment is a blow molding device for processing an automobile fuel tank, which includes a base 1, the left and right sides of the top of the base 1 are connected with a mounting bracket 2, the mounting bracket 2 is connected with a conveying roller 3 in a rotating manner, a conveying belt 4 is sleeved between the outer walls of the conveying roller 3, the conveying belt 4 is uniformly provided with a plurality of groups of blow molding dies 5 along the length direction, a parison is installed at the end of the blow molding dies 5, the top of the base 1 is connected with a U-shaped seat 6, the lower part of the conveying belt 4 penetrates through an opening of the U-shaped seat 6, the top center of the U-shaped seat 6 is connected with a hydraulic rod 7, the top of the hydraulic rod 7 is.

Both ends are connected with support column 9 around the top of U-shaped seat 6, the top of support column 9 is connected with vertical seat 10, two sets of vertical 10 symmetries of seat set up in 4 both sides of conveyer belt, guide way 11 has been seted up at the top of vertical seat 10, the internal rotation of guide way 11 is connected with screw rod 12, the one end that conveyer belt 4 was kept away from to screw rod 12 is connected with first motor 13, the outer wall spiro union of screw rod 12 has nut seat 14, the left and right sides of nut seat 14 is connected with stopper 15, the one end that stopper 15 is close to conveyer belt 4 is connected with slide bar 16, the one end that slide bar 16 stretches.

The die cavity 18 has been seted up to the one end symmetry that two sets of half die sinking 17 were close to each other, the internally mounted of die cavity 18 has die sleeve 19, the one end equipartition that die sleeve 19 is close to die cavity 18 inner wall has a plurality of groups piezoelectric block 20, the inner wall of die cavity 18 is connected with a plurality of fixed block 21 of group, fixed block 21 tip butt piezoelectric block 20, every two sets of piezoelectric block 20 intercommunication bridge circuit and parallelly connected a set of electromagnetic switch, a plurality of groups of electromagnetic switch establish ties same branch road and are equipped with solenoid valve 23, half open and have seted up heat transfer pipeline 22 in the die 17, solenoid valve 23 is.

The fixed block 21 is made of thermoelectric materials and absorbs heat when power is supplied, the inner wall of the die cavity 18 is fixedly connected with a conductor layer 24, a plurality of groups of electromagnetic rings 25 are installed in the conductor layer 24 in a matched mode, one end of each electromagnetic ring 25, which is close to the center of the die cavity 18, magnetically adsorbs the piezoelectric block 20, and the electromagnetic rings 25 and the electromagnetic valves 23 are connected in series in the same closed circuit.

The top left side of base 1 is connected with second motor 101, the top power take off end of second motor 101 is connected with first bevel gear 102, the preceding terminal surface of left side mounting bracket 2 rotates and is connected with transmission shaft 201, the front end of transmission shaft 201 is connected with second bevel gear 202, first bevel gear 102 is connected in the meshing of second bevel gear 202 lower extreme, the circumference lateral wall of transmission shaft 201 is connected with half gear 203, the upper end meshing of half gear 203 is connected with straight-teeth gear 204, straight-teeth gear 204 center connection conveying roller 3 front end.

An air-guiding hole 501 is formed in the axis of the blow molding die head 5, and side holes 502 are symmetrically formed in the front end and the rear end of the air-guiding hole 501, so that air-guiding cooling is facilitated.

The reinforcing ribs 901 are welded between the upper ends of the supporting columns 9 and the longitudinal seats 10, so that the structural strength is improved.

One end of the longitudinal seat 10 close to the conveyer belt 4 is provided with a guide hole for the sliding rod 16 to pass through, so that the sliding rod 16 can move conveniently.

The specific implementation manner of this embodiment is:

the device is convenient to use, the base 1 is arranged on a plane, the first bevel gear 102 is driven to rotate by the second motor 101, the first bevel gear 102 is meshed with the second bevel gear 202, the transmission shaft 201 drives the half gear 203 to rotate, the straight gear 204 is periodically meshed with the half gear 203, the straight gear 204 can intermittently rotate and stand, the conveying roller 3 drives the conveying belt 4 to intermittently rotate, station switching of the blow molding die head 5 can be completed, flow process is realized, and the processing efficiency is improved;

the blow molding die head 5 moves above the blow molding equipment 8 along with the conveying belt 4 and stands for a period of time, the longitudinal seat 10 is fixedly supported through the supporting column 9, the first motor 13 is utilized to drive the screw 12 to rotate, the nut seat 14 can move longitudinally along the guide groove 11, the sliding rod 16 moves synchronously along with the limiting block 15, and then two groups of half-mold opening 17 are driven to abut against the blow molding die head 5, a molded blank extends into the mold cavity 18, the blow molding equipment 8 is driven to ascend through the hydraulic rod 7, and high-pressure gas is conveyed to the air entraining hole 501 of the blow molding die head 5 in a matched mode for blow molding, so that the operation;

the parison expands during blow molding and can abut against a mold sleeve 19 in a mold cavity 18 to exert pressure on the mold sleeve 19, a plurality of groups of piezoelectric blocks 20 are uniformly distributed at one end, close to the inner wall of the mold cavity 18, of the mold sleeve 19, after the parison is molded, the pressure transmitted to the piezoelectric blocks 20 can be kept uniform and stable, the piezoelectric blocks 20 abut against a fixed block 21, so that electromagnetic switches in a bridge circuit where the piezoelectric blocks 20 are located are closed, when all the electromagnetic switches are closed, the electromagnetic valves 23 are opened, high-pressure gas can be introduced into a heat exchange pipeline 22 along the side holes 502, the half-and-half mold opening 17 is cooled, and the demolding difficulty is reduced;

die cavity 18 inner wall fixedly connected with conductor layer 24, install electromagnetism ring 25 in the conductor layer 24, and electromagnetism ring 25 and solenoid valve 23 establish ties in same closed way, electromagnetism ring 25 circular telegram when solenoid valve 23 opens produces magnetism, can carry out magnetic adsorption to piezoelectric block 20, piezoelectric block 20 reverse atress produces thermoelectric current, fixed block 21 forms and can absorb heat to piezoelectric block 20 when supplying power through the thermoelectric material preparation, and then carry out the heat absorption cooling to die sleeve 19, and the cooling efficiency is improved, and the processing of being convenient for goes on.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a blowing device is used in processing of car oil tank, includes base (1), its characterized in that: the top left and right sides of base (1) is connected with mounting bracket (2), it is connected with conveying roller (3) to rotate on mounting bracket (2), the common cover is equipped with conveyer belt (4) between the outer wall of conveying roller (3), conveyer belt (4) have a plurality of groups blowing die head (5) along the length direction equipartition, the type embryo is installed to the tip of blowing die head (5), the top of base (1) is connected with U-shaped seat (6), conveyer belt (4) lower part runs through U-shaped seat (6) opening, the top center of U-shaped seat (6) is connected with hydraulic stem (7), the top of hydraulic stem (7) is connected with blowing equipment (8), blowing equipment (8) output is located blowing die head (5) under.

2. The blow molding device for processing the automobile fuel tank as claimed in claim 1, wherein: both ends are connected with support column (9) around the top of U-shaped seat (6), the top of support column (9) is connected with vertical seat (10), and is two sets of vertical seat (10) symmetry sets up in conveyer belt (4) both sides, guide way (11) have been seted up at the top of vertical seat (10), the internal rotation of guide way (11) is connected with screw rod (12), the one end that conveyer belt (4) were kept away from in screw rod (12) is connected with first motor (13), the outer wall spiro union of screw rod (12) has nut seat (14), the left and right sides of nut seat (14) is connected with stopper (15), the one end that stopper (15) are close to conveyer belt (4) is connected with slide bar (16), the one end that vertical seat (10) were stretched out in slide bar (16) is connected with half die sinking (.

3. The blow molding device for processing the automobile fuel tank as claimed in claim 2, wherein: two sets of die cavity (18) have been seted up to half die sinking (17) one end symmetry that is close to each other, the internally mounted of die cavity (18) has die sleeve (19), the one end equipartition that die sleeve (19) are close to die cavity (18) inner wall has a plurality of groups piezoelectric block (20), the inner wall of die cavity (18) is connected with a plurality of groups fixed block (21), fixed block (21) tip butt piezoelectric block (20), every two sets of piezoelectric block (20) intercommunication bridge circuit and parallelly connected a set of electromagnetic switch, a plurality of groups same branch road of electromagnetic switch series connection just is equipped with solenoid valve (23), heat transfer pipeline (22) have been seted up in half die sinking (17), solenoid valve (23) are located heat transfer pipeline (22) tip.

4. The blow molding device for processing the automobile fuel tank as claimed in claim 3, wherein: the fixed block (21) is made of thermoelectric materials and absorbs heat when power is supplied, a conductor layer (24) is fixedly connected to the inner wall of the die cavity (18), a plurality of groups of electromagnetic rings (25) are installed in the conductor layer (24) in a matched mode, one end of each electromagnetic ring (25) close to the center of the die cavity (18) magnetically adsorbs the piezoelectric block (20), and the electromagnetic rings (25) and the electromagnetic valves (23) are connected in series in the same closed circuit.

5. The blow molding device for processing the automobile fuel tank as claimed in claim 1, wherein: the top left side of base (1) is connected with second motor (101), the top power take off end of second motor (101) is connected with first bevel gear (102), the left side the preceding terminal surface of mounting bracket (2) is rotated and is connected with transmission shaft (201), the front end of transmission shaft (201) is connected with second bevel gear (202), first bevel gear (102) is connected in second bevel gear (202) lower extreme meshing, the circumference lateral wall of transmission shaft (201) is connected with half gear (203), the upper end meshing of half gear (203) is connected with straight-tooth gear (204), conveying roller (3) front end is connected in straight-tooth gear (204) center.

6. The blow molding device for processing the automobile fuel tank as claimed in claim 1, wherein: an air-guiding hole (501) is formed in the axis of the blow molding die head (5), and side holes (502) are symmetrically formed in the front end and the rear end of the air-guiding hole (501).

7. The blow molding device for processing the automobile fuel tank as claimed in claim 2, wherein: and a reinforcing rib (901) is welded between the upper end of the supporting column (9) and the longitudinal seat (10).

8. The blow molding device for processing the automobile fuel tank as claimed in claim 2, wherein: one end of the longitudinal seat (10) close to the conveying belt (4) is provided with a guide hole for the sliding rod (16) to pass through.