CN212266634U

CN212266634U - Plastic products processing blowing device

Info

Publication number: CN212266634U
Application number: CN202020482937.8U
Authority: CN
Inventors: 刘永庭; 刘洪雷
Original assignee: Tianjin Guangqi Plastic Products Co ltd
Current assignee: Tianjin Guangqi Plastic Products Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-01-01
Anticipated expiration: 2030-04-03

Abstract

The utility model provides a plastic products processing blowing device belongs to packaging machinery technical field. The plastic product processing blow molding device comprises a supporting device, a driving mechanism, a molding device and a cooling mechanism. The supporting device comprises a supporting plate, a supporting frame and a first fixing plate, the supporting frame is fixed to the top surface of the supporting plate, a threaded rod is rotatably connected between the first fixing plate and the supporting frame, one end of the threaded rod penetrates through the supporting frame, a water tank is formed in one side of the die cavity respectively, the cooling mechanism comprises a water tank, a water pump and a refrigerator, the water pump and the refrigerator are installed on two sides of the water tank respectively, the water pump and the refrigerator are communicated with the water tank respectively, and the second hose is communicated with the other end of the water tank. The utility model discloses can carry out rapid cooling to plastics through the water that flows in forming process to the efficiency of blowing device in forming process has been improved.

Description

Plastic products processing blowing device

Technical Field

The utility model relates to a packaging machinery equipment field particularly, relates to a plastic products processing blowing device.

Background

A blow molding machine is a plastic processing machine. After the liquid plastic is ejected, the plastic is blown into a shaped cavity by the force of the wind blowing out of the machine, which is called a blow molding machine, to produce the product. Blow molding, also known as blow molding, is a rapidly developing plastic processing method.

At present, the existing plastic product processing blow molding device has poor cooling effect during molding, so that the molding time is long, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a plastic products processing blowing device aims at improving plastic products processing blowing device, and the cooling effect is relatively poor during the shaping, leads to fashioned time longer like this, influences the problem of the efficiency of work.

The utility model discloses a realize like this:

the utility model provides a plastic products processing blowing device, including strutting arrangement, actuating mechanism, forming device and cooling body.

The supporting device comprises a supporting plate, a supporting frame and a first fixing plate, the supporting frame is fixed on the top surface of the supporting plate, the first fixing plate is fixed on the top surface of the supporting plate, the driving mechanism comprises a servo motor and a threaded rod, the servo motor is installed on one side of the supporting frame, the threaded rod is rotatably connected between the first fixing plate and the supporting frame, one end of the threaded rod penetrates through the supporting frame, the output end of the threaded rod is connected with the output end of the servo motor, a fixing block penetrates through the surface of the threaded rod in a threaded manner, the forming device comprises a first template, a second template and a second fixing plate, the first template and the second template are respectively connected on two sides of the top surface of the fixing block in a sliding manner, the second fixing plate is respectively fixed on one side of the first template and one side of, the surface of the second fixing plate is fixedly provided with third cylinders, the third cylinders are respectively fixedly connected with the first template and the second template, matched die cavities are respectively formed in one sides of the surfaces of the first template and the second template, water grooves are respectively formed in one sides of the die cavities, the cooling mechanism comprises a water tank, a water pump and a refrigerator, the water tank is fixed on the top surface of the supporting plate, the water pump and the refrigerator are respectively installed on two sides of the water tank, the water pump and the refrigerator are respectively communicated with the water tank, the water pump is communicated with a first hose through a three-way valve, the first hose is communicated with one end of each water groove, the refrigerator is communicated with a second hose through a three-way valve, and the second hose is communicated with the other end of each water groove.

In an embodiment of the present invention, an extrusion head is fixed to a top surface of the support frame, and the extrusion head is configured to be connected to an external screw extruder.

In an embodiment of the present invention, a material guiding plate is fixed between the first fixing plate and the supporting frame, and the material guiding plate is disposed in an inclined manner.

The utility model discloses an in the embodiment, the top surface of support frame is fixed with gas blowing device, gas blowing device includes first cylinder, cavity and outlet duct, first cylinder is installed the top surface of support frame, the output of first cylinder runs through the support frame, the cavity is fixed the output of first cylinder, the outlet duct intercommunication is in the bottom of cavity.

In an embodiment of the present invention, the supporting frame top surface is fixed with a first cutting member, the first cutting member includes a first riser and a first blade, the first riser is fixed at the top of the inner surface of the supporting frame, the first riser is located at one side of the cavity, the first blade is installed at the bottom of the first riser, the first blade with the first template and the top surface sliding connection of the second template.

In an embodiment of the present invention, a second cutting member is mounted on the top surface of the supporting frame, and the second cutting member is located on one side of the extrusion head.

The utility model discloses an in one embodiment, the second cutting piece includes second riser, second cylinder and second blade, the second riser is fixed the internal surface top of support frame, the second cylinder is installed one side of second riser, the tip of second cylinder runs through the second riser extends to the outside, the output of second cylinder is fixed with the blade mounting panel, the second blade is installed the surface of blade mounting panel.

In an embodiment of the present invention, a limiting rod is fixed between the first fixing plate and the supporting frame, and the limiting rod slides and runs through the fixing block.

In an embodiment of the present invention, the first mold plate and the second mold plate are fixed with a slider at their bottom, and the top surface of the fixed block is provided with a sliding groove matched with the slider.

The utility model discloses an in one embodiment, the inside of fixed block seted up with threaded rod assorted screw hole.

The utility model has the advantages that: the utility model discloses a plastic products processing blowing device that obtains through above-mentioned design, during the use, servo motor work drives the threaded rod and rotates, when making first template and second template move to extrude the head both sides, servo motor stops working, at this moment third cylinder work drives first template and second template and removes and presss from both sides tightly the plastics of output, plastics will arrange in the die cavity like this, then first cylinder work drives cavity and outlet duct downstream, make the outlet duct arrange in the die cavity, then utilize the die cavity to plastic products machine-shaping through outside air pump work, in the course of shaping like this, water pump work is carried the basin through first hose with the water of water tank inside, then in second hose carries the refrigerator, from returning to the water tank again, can carry out rapid cooling to plastics through the water that flows in the shaping process like this, thereby improving the efficiency of the blow molding apparatus during the molding process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a first viewing angle of a plastic product processing and blow molding device according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the embodiment of the present invention shown in FIG. 1;

fig. 3 is a schematic cross-sectional view of a first viewing angle of a support frame of a plastic product processing and blow molding device according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a second viewing angle of a support frame of a plastic product processing and blow molding device according to an embodiment of the present invention;

fig. 5 is a schematic sectional structure view of a first mold plate of a plastic product processing and blow molding device according to an embodiment of the present invention.

In the figure: 100-a support device; 110-a support plate; 120-a support frame; 121-extrusion head; 130-a first fixing plate; 131-a material guide plate; 140-a blowing device; 141-a first cylinder; 142-a cavity; 143-outlet duct; 150-a first cutting member; 151-first riser; 152-a first blade; 160-a second cutting member; 161-a second riser; 162-a second cylinder; 163-a blade mounting plate; 164-a second blade; 200-a drive mechanism; 210-a servo motor; 220-a threaded rod; 221-fixed block; 230-a limiting rod; 300-a forming device; 310-a first template; 320-a second template; 330-a second fixing plate; 331-a third cylinder; 340-a water tank; 350-a die cavity; 360-sliding block; 400-a cooling mechanism; 410-a water tank; 420-a water pump; 421-a first hose; 430-a refrigerator; 431-second hose.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a plastic product processing blow molding device comprises a supporting device 100, a driving mechanism 200, a molding device 300 and a cooling mechanism 400.

The driving mechanism 200 is installed in the supporting device 100 and used for adjusting the position, the forming device 300 is installed on the top surface of the driving mechanism 200 and used for forming and wrapping plastic, and the cooling mechanism 400 is communicated with the forming device 300 and used for cooling the formed plastic, so that the forming efficiency is improved.

Referring to fig. 1-4, the supporting device 100 includes a supporting plate 110, a supporting frame 120 and a first fixing plate 130, wherein the supporting frame 120 is fixed on the top surface of the supporting plate 110, and the first fixing plate 130 is fixed on the top surface of the supporting plate 110; an extrusion head 121 is fixedly penetrated through the top surface of the support frame 120, the extrusion head 121 is configured to be connected with an external screw extruder, and the arrangement of the extrusion head 121 can facilitate the quantitative extrusion of the melted plastic; a material guiding plate 131 is fixed between the first fixing plate 130 and the supporting frame 120, the material guiding plate 131 is arranged in an inclined manner, and the arrangement of the material guiding plate 131 can facilitate outputting of the molded plastic product.

The air blowing device 140 is fixed on the top surface of the support frame 120, the air blowing device 140 includes a first air cylinder 141, a cavity 142 and an air outlet pipe 143, the first air cylinder 141 is installed on the top surface of the support frame 120, an output end of the first air cylinder 141 penetrates through the support frame 120, the cavity 142 is fixed on the output end of the first air cylinder 141, and the air outlet pipe 143 is communicated with the bottom of the cavity 142, where it needs to be described that the cavity 142 is communicated with an external air pump, so that air blowing is convenient for molten plastic, and forming in the mold cavity 350 is convenient.

The first cutting element 150 is fixed on the top surface of the support frame 120, the first cutting element 150 comprises a first vertical plate 151 and a first blade 152, the first vertical plate 151 is fixed on the top of the inner surface of the support frame 120, the first vertical plate 151 is located on one side of the cavity 142, the first blade 152 is installed at the bottom of the first vertical plate 151, and the first blade 152 is slidably connected with the top surfaces of the first template 310 and the second template 320, wherein the first blade 152 is arranged to facilitate cutting of waste materials on the top of the plastic product after molding.

The second cutter 160 is installed to the top surface of support frame 120, second cutter 160 is located the one side of extruding head 121, second cutter 160 includes second riser 161, second cylinder 162 and second blade 164, second riser 161 is fixed at the internal surface top of support frame 120, second cylinder 162 is installed in the one side of second riser 161, the tip of second cylinder 162 runs through second riser 161 and extends to the outside, the output of second cylinder 162 is fixed with blade mounting panel 163, second blade 164 installs the surface at blade mounting panel 163, here, drive second blade 164 through second cylinder 162 and remove, can conveniently cut the raw materials that extrude head 121, make things convenient for first template 310 and second template 320 to remove.

A limiting rod 230 is fixed between the first fixing plate 130 and the supporting frame 120, the limiting rod 230 penetrates through the fixing block 221 in a sliding manner, two limiting rods 230 are symmetrically arranged, the fixing block 221 can be limited by the arrangement of the limiting rods 230, and the fixing block 221 is prevented from rotating along with the threaded rod 220 on the surface of the threaded rod 220.

Referring to fig. 1 and 2, the driving mechanism 200 includes a servo motor 210 and a threaded rod 220, the servo motor 210 is installed at one side of the supporting frame 120, the threaded rod 220 is rotatably connected between the first fixing plate 130 and the supporting frame 120, one end of the threaded rod 220 penetrates through the supporting frame 120, an output end of the threaded rod 220 is connected with an output end of the servo motor 210, and a fixing block 221 penetrates through a surface of the threaded rod 220 in a threaded manner; the sliding blocks 360 are fixed at the bottoms of the first template 310 and the second template 320, the top surfaces of the fixed blocks 221 are provided with sliding grooves matched with the sliding blocks 360, and the sliding blocks 360 are inverted T-shaped, so that the first template 310 and the second template 320 can be more stable in the moving process; the inside of fixed block 221 is seted up with threaded hole 220 assorted, and the setting of threaded hole here can make things convenient for threaded rod 220 to drive fixed block 221 and carry out the round trip movement.

Referring to fig. 1 to 5, the molding device 300 includes a first mold plate 310, a second mold plate 320, and a second fixing plate 330, the first mold plate 310 and the second mold plate 320 are slidably connected to both sides of the top surface of the fixing block 221, where the first mold plate 310 and the second mold plate 320 are disposed to match each other, and the widths of the first and

second templates

310 and 320 are greater than the width of the fixing block 221, therefore, one ends of the first mold plate 310 and the second mold plate 320 are located above the material guide plate 131, so that blanking is facilitated, the second fixing plate 330 is fixed on one side of the first mold plate 310 and one side of the second mold plate 320, respectively, the surface of the second fixing plate 330 is fixed with the third cylinder 331, the third cylinder 331 is fixedly connected with the first mold plate 310 and the second mold plate 320, one side of the surface of the first mold plate 310 and one side of the surface of the second mold plate 320 are provided with the matched mold cavities 350, and one side of the mold cavities 350 is provided with the water tank 340.

Referring to fig. 1 to 4, the cooling mechanism 400 includes a water tank 410, a water pump 420, and a refrigerator 430, the water tank 410 is fixed on the top surface of the support plate 110, the water pump 420 and the refrigerator 430 are respectively installed at both sides of the water tank 410, the water pump 420 and the refrigerator 430 are respectively communicated with the water tank 410, the water pump 420 is communicated with a first hose 421 through a three-way valve, the first hose 421 is communicated with one end of the water tank 340, the refrigerator 430 is communicated with a second hose 431 through a three-way valve, and the second hose 431 is communicated with the other end of the water tank 340.

Specifically, the working principle of the plastic product processing blow molding device is as follows: when the extrusion die is used, melted plastics are extruded quantitatively through the extrusion head 121, then the servo motor 210 works to drive the threaded rod 220 to rotate, so that the fixing block 221 moves back and forth under the action of the limiting rod 230, when the first template 310 and the second template 320 move to the two sides of the extrusion head 121, the servo motor 210 stops working, at the moment, the third air cylinder 331 works to drive the first template 310 and the second template 320 to move to clamp the output plastics, so that the plastics are placed in the die groove 350, then the second cutting piece 160 works to cut off the plastics, at the moment, the servo motor 210 works to drive the fixing block 221 to move, so that the die groove 350 is placed below the air outlet pipe 143, then the first air cylinder 141 works to drive the cavity 142 and the air outlet pipe 143 to move downwards, so that the air outlet pipe 143 is placed in the die groove 350, then the plastic product is processed and formed by the die groove 350 through the work of an external air pump, and in the, the water pump 420 is operated to deliver water inside the water tank 410 to the water tank 340 through the first hose 421, and then to the refrigerator 430 through the second hose 431, and then to be returned to the water tank 410, so that the plastic can be rapidly cooled by the flowing water during the molding process, thereby improving the efficiency of the blow molding apparatus during the molding process.

It should be noted that the specific model specifications of the servo motor 210, the first cylinder 141, the second cylinder 162, the third cylinder 331, the water pump 420, and the refrigerator 430 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, and therefore detailed description is omitted.

The power supply of the servo motor 210, the first cylinder 141, the second cylinder 162, the third cylinder 331, the water pump 420, and the refrigerator 430, and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic product processing blow molding device is characterized by comprising

The supporting device (100) comprises a supporting plate (110), a supporting frame (120) and a first fixing plate (130), wherein the supporting frame (120) is fixed on the top surface of the supporting plate (110), and the first fixing plate (130) is fixed on the top surface of the supporting plate (110);

the driving mechanism (200) comprises a servo motor (210) and a threaded rod (220), the servo motor (210) is installed on one side of the supporting frame (120), the threaded rod (220) is rotatably connected between the first fixing plate (130) and the supporting frame (120), one end of the threaded rod (220) penetrates through the supporting frame (120), the output end of the threaded rod (220) is connected with the output end of the servo motor (210), and a fixing block (221) penetrates through the surface of the threaded rod (220) in a threaded manner;

the forming device (300) comprises a first template (310), a second template (320) and a second fixing plate (330), wherein the first template (310) and the second template (320) are respectively connected to two sides of the top surface of the fixing block (221) in a sliding mode, the second fixing plate (330) is respectively fixed to one sides of the first template (310) and the second template (320), a third cylinder (331) is fixed to the surface of the second fixing plate (330), the third cylinder (331) is respectively and fixedly connected with the first template (310) and the second template (320), matched mold grooves (350) are respectively formed in one sides of the surfaces of the first template (310) and the second template (320), and a water tank (340) is respectively formed in one side of each mold groove (350);

the cooling mechanism (400) comprises a water tank (410), a water pump (420) and a refrigerator (430), the water tank (410) is fixed on the top surface of the supporting plate (110), the water pump (420) and the refrigerator (430) are respectively installed on two sides of the water tank (410), the water pump (420) and the refrigerator (430) are respectively communicated with the water tank (410), the water pump (420) is communicated with a first hose (421) through a three-way valve, the first hose (421) is communicated with one end of the water tank (340), the refrigerator (430) is communicated with a second hose (431) through a three-way valve, and the second hose (431) is communicated with the other end of the water tank (340).

2. A plastic processing blow molding apparatus according to claim 1, wherein an extrusion head (121) is fixed through the top surface of the support frame (120), the extrusion head (121) being configured to be connected to an external screw extruder.

3. The plastic product processing blow molding device according to claim 1, wherein a material guiding plate (131) is fixed between the first fixing plate (130) and the supporting frame (120), and the material guiding plate (131) is disposed in an inclined manner.

4. The plastic product processing and blow molding device according to claim 1, wherein an air blowing device (140) is fixed on the top surface of the support frame (120), the air blowing device (140) comprises a first air cylinder (141), a cavity (142) and an air outlet pipe (143), the first air cylinder (141) is installed on the top surface of the support frame (120), the output end of the first air cylinder (141) penetrates through the support frame (120), the cavity (142) is fixed on the output end of the first air cylinder (141), and the air outlet pipe (143) is communicated with the bottom of the cavity (142).

5. A plastic product processing blow molding apparatus according to claim 4, wherein a first cutter (150) is fixed on the top surface of the support frame (120), the first cutter (150) comprises a first riser (151) and a first blade (152), the first riser (151) is fixed on the top of the inner surface of the support frame (120), the first riser (151) is located on one side of the cavity (142), the first blade (152) is installed on the bottom of the first riser (151), and the first blade (152) is connected with the top surfaces of the first mold plate (310) and the second mold plate (320) in a sliding manner.

6. A plastic processing blow molding apparatus according to claim 2, wherein a second cutting member (160) is mounted on the top surface of said support frame (120), said second cutting member (160) being located on one side of said extrusion head (121).

7. A plastic processing blow molding apparatus according to claim 6, wherein said second cutting member (160) comprises a second vertical plate (161), a second cylinder (162) and a second blade (164), said second vertical plate (161) is fixed on the top of the inner surface of said supporting frame (120), said second cylinder (162) is installed on one side of said second vertical plate (161), the end of said second cylinder (162) extends to the outside through said second vertical plate (161), the output end of said second cylinder (162) is fixed with a blade mounting plate (163), said second blade (164) is installed on the surface of said blade mounting plate (163).

8. The plastic product processing and blow molding device according to claim 1, wherein a limiting rod (230) is fixed between the first fixing plate (130) and the supporting frame (120), and the limiting rod (230) is slidably inserted through the fixing block (221).

9. The plastic product processing and blow molding device according to claim 1, wherein a sliding block (360) is fixed at the bottom of each of the first mold plate (310) and the second mold plate (320), and a sliding groove matched with the sliding block (360) is formed on the top surface of the fixed block (221).

10. The plastic product processing and blow molding device as claimed in claim 1, wherein the fixing block (221) is internally provided with a threaded hole matched with the threaded rod (220).