CN216544677U

CN216544677U - Guarantee even blowing machine of ethylene foam cotton thickness

Info

Publication number: CN216544677U
Application number: CN202220005890.5U
Authority: CN
Inventors: 李振腾
Original assignee: Anhui Shangyuan Packaging Material Technology Co ltd
Current assignee: Anhui Shangyuan Packaging Material Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-05-17
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a blow molding machine capable of ensuring uniform thickness of ethylene foam, and relates to the technical field of blow molding machines. The device rocks the piece through the setting, after the raw materials is blown in the mould shell, under the work of rotating electrical machines, utilizes the elasticity of spring, can make the continuous back and forth rocking of mould piece, and then can give the raw materials of mould shell inside and rock evenly, guarantees that the raw materials fills each position in the mould shell, and the ethylene foaming cotton plate thickness that produces like this can be even, after ethylene foaming cotton plate cooling shaping, has guaranteed the production quality of ethylene foaming cotton plate.

Description

Guarantee even blowing machine of ethylene foam cotton thickness

Technical Field

The utility model relates to the technical field of blow molding machines, in particular to a blow molding machine capable of ensuring uniform thickness of ethylene foam cotton.

Background

A blow molding machine is a machine that blows liquid plastic to a mold cavity of a certain shape by using wind power blown by the machine to manufacture a product, and is called a blow molding machine.

However, when the current injection molding machine for producing the ethylene foam board is used, after the raw materials are blown into the mold, the raw materials are not uniformly filled in the mold, so that the thickness of the produced ethylene foam board is not uniform, and the defect is not correspondingly improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a blow molding machine for ensuring the uniform thickness of ethylene foam, which solves the problem that the thickness of the produced ethylene foam is not uniform because raw materials are not uniformly filled in a mold after the raw materials are blown into the mold when the existing injection molding machine for producing the ethylene foam is used.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a guarantee even blowing machine of ethylene foaming cotton thickness, includes casing one, one side of casing one is provided with casing two rather than inside being linked together, the upside intermediate position department of casing two is provided with the flange, the front surface fixed mounting of flange has the aircraft nose of moulding plastics, the front surface of casing two is provided with the mould spare, be provided with between the inside of casing one and casing two and rock the piece.

The swaying piece comprises two first gears which are rotatably connected to the inner rear surface of a first shell, the two first gears are in meshing connection, the inner rear surface of the first shell is positioned at one side position of the first gear and is rotatably connected with a second gear, the second gear is in meshing connection with one first gear, the rear surfaces of the two first gears, which are opposite to each other, are rotatably connected with adjusting rods, limiting rods are horizontally connected inside the upper part and the lower part of the second shell, a sliding strip block is sleeved and slidably mounted between the outer surfaces of the two limiting rods, limiting shafts are fixedly connected at the middle positions of the front surfaces of the upper side and the lower side of the sliding strip block, one ends of the two limiting shafts are fixedly connected to the rear surface of a mold piece, springs are sleeved and slidably mounted on the outer surfaces of one ends of the two limiting rods, and the two ends of the springs are respectively fixedly connected with one side surface inside the second shell and the other side surface of the sliding strip block, the other ends of the two adjusting rods are rotatably connected to one side face of the sliding strip block.

Preferably, a rotating motor is fixedly arranged on the rear surface of the first housing, and an output shaft of the rotating motor passes through the rear surface of the first housing in a rotating manner and is fixedly connected to the middle position of the rear surface of the second gear.

Preferably, the diameters of the two first gears are the same, and the diameter of the second gear is larger than that of the first gear.

Preferably, the front surfaces of the upper side and the lower side of the second shell are provided with sliding grooves, and the two limiting shafts respectively slide through the insides of the two sliding grooves.

Preferably, the mould spare is including the mould shell, the front surface of mould shell has the sealed lid of hollow copper through screw fixed mounting, and the lower fixed surface of mould shell is provided with the liquid storage shell, the conveyer pipe is installed in the below front surface embedding of liquid storage shell, the other end embedding of conveyer pipe is installed in the downside front surface of the sealed lid of hollow copper, the circulating pipe is installed in the top front surface embedding of liquid storage shell, the other end embedding of circulating pipe is installed in the top front surface of the sealed lid of hollow copper.

Preferably, a micro pump is arranged inside the liquid storage shell, and the water outlet end of the micro pump is connected with one end of the conveying pipe.

Advantageous effects

The utility model provides a blow molding machine for ensuring uniform thickness of ethylene foam. Compared with the prior art, the method has the following beneficial effects:

1. this guarantee even blowing machine of ethylene foaming cotton thickness, rock the piece through setting up, after the raw materials is blown in the mould shell, under the work of rotating electrical machines, utilize the elasticity of spring, can make the continuous back and forth rocking of mould piece, and then can give the raw materials of mould shell inside and rock evenly, guarantee that the raw materials fills each position in the mould shell, the ethylene foaming cotton plate thickness that produces like this can be even, after ethylene foaming cotton plate cooling shaping, the production quality of ethylene foaming cotton plate has been guaranteed.

2. This guarantee even blowing machine of ethylene foaming cotton thickness, through the micropump with the water in the liquid storage shell take out the sealed lid of hollow copper, can play the cooling action to the raw materials in the mould shell to make the quick cooling shaping of raw materials in the mould shell get off, the abundant cyclic utilization of refrigerated hydroenergy has improved the device's practicality simultaneously.

Drawings

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

FIG. 2 is a schematic exploded view of the internal structures of the first housing and the second housing of the present invention;

FIG. 3 is a schematic view of the wobble structure of the present invention;

FIG. 4 is a schematic view of the structure of the die member of the present invention.

In the figure: 1. a first shell; 101. a rotating electric machine; 2. a second shell; 21. a chute; 3. a convex plate; 4. an injection molding machine head; 5. a mold part; 51. a mold shell; 52. a hollow copper seal cover; 53. a liquid storage shell; 54. a delivery pipe; 55. a circulation pipe; 6. a rocking member; 61. a first gear; 62. a second gear; 63. adjusting a rod; 64. a limiting rod; 65. a slider block; 66. a limiting shaft; 67. a spring.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a guarantee even blowing machine of ethylene foaming cotton thickness, including casing 1, one side of casing 1 is provided with rather than inside casing two 2 that are linked together, the upside intermediate position department of casing two 2 is provided with flange 3, flange 3's front surface fixed mounting has injection molding aircraft nose 4, casing two 2's front surface is provided with mould spare 5, it rocks piece 6 to be provided with between casing 1 and casing two 2's the inside, spout 21 has all been seted up to casing two 2's last downside front surface, two spacing axles 66 slide respectively and pass the inside of two spout 21.

Referring to fig. 3, in the embodiment of the present invention, the swinging member 6 includes two first gears 61 rotatably connected to the inner rear surface of the first housing 1, the two first gears 61 are engaged with each other, a second gear 62 is rotatably connected to the inner rear surface of the first housing 1 at a position on one side of the first gear 61, the second gear 62 is engaged with one of the first gears 61, an adjusting rod 63 is rotatably connected to the rear surface of the first gear 61 at the opposite side, limiting rods 64 are horizontally connected to the upper and lower inner portions of the second housing 2, a sliding bar block 65 is slidably connected between the outer surfaces of the two limiting rods 64, a limiting shaft 66 is fixedly connected to the middle position of the front surfaces of the upper and lower sides of the sliding bar block 65, one end of each limiting shaft 66 is fixedly connected to the rear surface of the mold 5, a spring 67 is slidably connected to the outer surface of one end of each limiting rod 64, and two ends of the spring 67 are respectively fixedly connected to one side surface of the inner portion of the second housing 2 and the other side surface of the sliding bar block 65, the other end of the two adjusting rods 63 is connected to one side face of the sliding strip block 65 in a rotating mode, a rotating motor 101 is fixedly arranged on the rear surface of the first shell 1, an output shaft of the rotating motor 101 penetrates through the rear surface of the first shell 1 and is fixedly connected to the middle position of the rear surface of the second gear 62, the type of the rotating motor 101 is CH/V, the diameters of the two first gears 61 are the same, the diameter of the second gear 62 is larger than that of the first gear 61, and when the second gear 62 rotates, the first gear 61 can be accelerated, and the shaking speed of the die piece 5 is further improved.

Referring to fig. 4, in the embodiment of the present invention, the mold part 5 includes a mold shell 51, a hollow copper sealing cover 52 is fixedly mounted on a front surface of the mold shell 51 through screws, a liquid storage shell 53 is fixedly disposed on a lower surface of the mold shell 51, a delivery pipe 54 is mounted on a lower front surface of the liquid storage shell 53 in an embedded manner, another end of the delivery pipe 54 is mounted on a lower front surface of the hollow copper sealing cover 52 in an embedded manner, a circulation pipe 55 is mounted on an upper front surface of the liquid storage shell 53 in an embedded manner, another end of the circulation pipe 55 is mounted on an upper front surface of the hollow copper sealing cover 52 in an embedded manner, a micro pump is disposed inside the liquid storage shell 53, a water outlet end of the micro pump is connected to one end of the delivery pipe 54, and the model of the micro pump is SAF-89.

When the device is used, after raw materials are blown into the die shell 51, the power supply of the rotating motor 101 is switched on, the rotating motor 101 drives the second gear 62 of the output shaft to rotate, the second gear 62 drives the first gear 61 meshed with the second gear to rotate, the first gear 61 drives the second gear 61 meshed with the first gear to rotate, the first gears 61 respectively drive the two adjusting rods 63 to do eccentric motion, under the elasticity of the spring 67, the other ends of the two adjusting rods 63 drive the sliding strip block 65 to slide back and forth on the limiting rod 64, so that the two limiting shafts 66 on the sliding strip block 65 can slide in the two sliding grooves 21 on the second shell 2, and further drive the die piece 5 to slide back and forth, so that the raw materials in the die piece 5 can be uniformly shaken, and the thickness of the produced ethylene foam board is uniform.

Further, after the blowing of the raw materials is finished, the power supply of the micro pump in the liquid storage shell 53 is switched on, the micro pump pumps the water in the liquid storage shell 53 into the hollow copper sealing cover 52 to fill the hollow copper sealing cover 52, and the hollow copper sealing cover 52 is made of copper which has good thermal conductivity, so that the water in the hollow copper sealing cover 52 can cool the raw materials in the mold shell 51, the raw materials are rapidly cooled down, and then the water returns to the liquid storage shell 53 from the circulating pipe 55 to be recycled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guarantee even blowing machine of ethylene foam thickness which characterized in that: the injection molding machine comprises a first shell (1), a second shell (2) communicated with the inside of the first shell (1) is arranged on one side of the first shell (1), a convex plate (3) is arranged at the middle position of the upper side of the second shell (2), an injection molding machine head (4) is fixedly installed on the front surface of the convex plate (3), a mold part (5) is arranged on the front surface of the second shell (2), and a shaking part (6) is arranged between the first shell (1) and the inside of the second shell (2);

the rocking piece (6) comprises two first gears (61) rotatably connected to the inner rear surface of a first shell (1), the two first gears (61) are meshed, the inner rear surface of the first shell (1) is rotatably connected with a second gear (62) at one side position of the first gear (61), the second gear (62) is meshed with one first gear (61), the rear surfaces of the two first gears (61) at the opposite sides are rotatably connected with adjusting rods (63), limiting rods (64) are horizontally connected inside the upper and lower parts of a second shell (2), a sliding strip block (65) is slidably installed between the outer surfaces of the two limiting rods (64) in a sleeved mode, limiting shafts (66) are fixedly connected to the middle positions of the front surfaces of the upper and lower sides of the sliding strip block (65), and one ends of the two limiting shafts (66) are fixedly connected to the rear surface of a mold piece (5), two the one end surface of gag lever post (64) all cup joints slidable mounting and has spring (67), the both ends of spring (67) respectively with the inside side of casing two (2) and the another side fixed connection of draw runner piece (65), two the other end of adjusting pole (63) all rotates and connects in the side of draw runner piece (65).

2. The blow molding machine for ensuring the uniform thickness of the ethylene foam as claimed in claim 1, wherein: the rear surface of the first shell (1) is fixedly provided with a rotating motor (101), and an output shaft of the rotating motor (101) penetrates through the rear surface of the first shell (1) in a rotating mode and is fixedly connected to the middle position of the rear surface of the second gear (62).

3. The blow molding machine for ensuring the uniform thickness of the ethylene foam as claimed in claim 1, wherein: the diameters of the two first gears (61) are the same, and the diameter of the second gear (62) is larger than that of the first gear (61).

4. The blow molding machine for ensuring the uniform thickness of the ethylene foam as claimed in claim 1, wherein: the upper side front surface and the lower side front surface of the second shell (2) are both provided with sliding grooves (21), and the two limiting shafts (66) respectively slide through the insides of the two sliding grooves (21).

5. The blow molding machine for ensuring the uniform thickness of the ethylene foam as claimed in claim 1, wherein: mould spare (5) are including mould shell (51), the front surface of mould shell (51) has hollow copper seal lid (52) through screw fixed mounting, and the lower fixed surface of mould shell (51) is provided with liquid storage shell (53), conveyer pipe (54) are installed in the below front surface embedding of liquid storage shell (53), the other end embedding of conveyer pipe (54) is installed in the downside front surface of hollow copper seal lid (52), circulating pipe (55) are installed in the top front surface embedding of liquid storage shell (53), the other end embedding of circulating pipe (55) is installed in the top front surface of hollow copper seal lid (52).

6. The blow molding machine for ensuring the uniform thickness of ethylene foam as claimed in claim 5, wherein: a micro pump is arranged in the liquid storage shell (53), and the water outlet end of the micro pump is connected with one end of the conveying pipe (54).