CN211279488U - Anti-blocking device of injection molding machine - Google Patents
Anti-blocking device of injection molding machine Download PDFInfo
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- CN211279488U CN211279488U CN201922002803.1U CN201922002803U CN211279488U CN 211279488 U CN211279488 U CN 211279488U CN 201922002803 U CN201922002803 U CN 201922002803U CN 211279488 U CN211279488 U CN 211279488U
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- filter
- seat
- hot nozzle
- filter plate
- pipe section
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection molding machine anti-clogging device in the technical field of injection molding device, including mould hot nozzle connecting pipe, filter the seat down, go up and filter the seat, sealed pad and circular filter, go up and filter the seat and filter down in the seat corresponding annular filter plate draw-in groove that is provided with, circular filter integrated circuit board is put in the filter plate draw-in groove, filter the seat down and mould hot nozzle connecting pipe an organic whole sets up, mould hot nozzle connecting pipe corresponds filter plate draw-in groove department and is equipped with the filter plate and gets the hole, go up and filter the seat can dismantle sealing connection under and filter the seat, sealed pad is established at last filter seat under and between the face of connecting of filtering the seat, sealed pad with last filter seat and the face phase-match of connecting of filtering the seat down, the last axial along mould hot nozzle connecting. The utility model discloses simple structure has reduced the work load of dismouting mould, can effectively carry out the filtering to the large granule in the raw materials and glass sediment, has prolonged the life of mould hot nozzle and relevant part.
Description
Technical Field
The utility model belongs to the technical field of the device of moulding plastics, specifically relate to an injection molding machine anti-clogging device.
Background
In the toughened glass edge-wrapped injection molding processing industry, an injection molding machine is special equipment for manufacturing toughened glass injection moldings, wherein a nozzle of the injection molding machine is the most important part of the injection molding machine. The original plastic particles for injection molding usually contain some secondary recycled plastic particles, the plastic particles contain some glass cullet, in addition, few parts of the particles in the injection molding machine are not completely melted due to uneven heating, and the residual glass cullet and the plastic particles which are not completely melted easily block a mold hot nozzle of the injection molding machine, so that the whole working system is paralyzed, the workload of assembling and disassembling the mold is increased, and the service life of the mold hot nozzle and related parts is shortened.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an injection molding machine anti-clogging device, include mould hot nozzle connecting pipe, lower filter seat, go up filter seat, sealed pad and circular filter, it is provided with annular filter plate draw-in groove with the interior correspondence of lower filter seat to go up filter seat, circular filter integrated circuit board is put in the filter plate draw-in groove, filter seat and the integrative setting of mould hot nozzle connecting pipe down, mould hot nozzle connecting pipe corresponds filter plate draw-in groove department and is equipped with the filter plate and gets the hole, go up filter seat and can dismantle sealing connection under on filter seat, sealed pad is established and is filtered between the face of filter seat and lower filter seat, just sealed pad and last filter seat and the face phase-match of being connected of lower filter seat, be provided with along the axial of mould hot nozzle connecting pipe on the circular filter and filter the through-hole, the aperture of filtering the through.
Preferably, the lower filter base comprises a lower base body, a first pipe section and a second pipe section of the die thermal nozzle connecting pipe, the first pipe section and the second pipe section are arranged on two sides of the lower base body in a centering mode, a lower filter cavity is arranged between the lower half portions of the first pipe section and the second pipe section, a lower clamping groove of a filter plate clamping groove is formed in the cavity wall of the lower filter cavity, the filter plate taking and placing hole is formed between the upper half portions of the first pipe section and the second pipe section, lower flanges are arranged on two sides of the lower base body, and a lower threaded hole is formed in each lower flange, so that the lower filter base and the die thermal nozzle connecting pipe are integrated, cleaning and maintenance of a circular filter plate are facilitated, and sealing connection of the upper filter base and the lower filter base is facilitated.
Preferably, the upper filter base comprises an upper base body, upper flanges corresponding to the lower flanges are arranged on two sides of the upper base body, upper threaded holes corresponding to the lower threaded holes are formed in the upper flanges, first tube cavities, second tube cavities and upper filter cavities corresponding to the first tube sections, the second tube sections and the lower filter cavities are formed in the upper filter base, upper clamping grooves corresponding to the lower clamping grooves of the filter plate clamping grooves are formed in the cavity walls of the upper filter cavities, sealing between the upper filter base and the lower filter base is facilitated through the arrangement of the first tube cavities and the second tube cavities, and reliability of the device is improved.
Preferably, the upper filtering seat and the lower filtering seat are connected through bolts, so that the disassembly is flexible, and the overhauling and maintaining efficiency is high.
The utility model discloses still including enabling this injection molding machine anti-clogging device normal use's other subassemblies, be the conventional technical means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.
The utility model has the working principle that the anti-blocking device of the injection molding machine can filter plastic particles and glass slag before entering a mold hot nozzle through the filtering through hole with the aperture of 1mm on the circular filter plate, if the aperture of the filtering through hole is more than 1mm, large particles can still enter the mold hot nozzle to influence the service life of the mold hot nozzle, if the aperture of the filtering through hole is less than 1mm, the injection molding efficiency can be influenced, the lower filter seat and the connecting pipe of the mold hot nozzle are integrally arranged, the sealing gasket is matched with the connecting surface of the upper filter seat and the lower filter seat, the sealing connection between the upper filter seat and the lower filter seat is realized, when in maintenance, the circular filter plate can be conveniently cleaned or replaced only by taking down the upper filter seat, and the upper filter seat and the lower filter seat are conveniently aligned, the workload when in maintenance and replacement of the circular filter plate can be effectively reduced, thereby prolonging the service life of the hot nozzle of the die and related parts and reducing the workload of die assembly and disassembly.
Compared with the prior art, the beneficial effects of the utility model are that, install simple structure, circular filter dismantles conveniently, has reduced the work load of dismouting mould, can effectively carry out the filtering to the large granule in the raw materials and glass sediment, has prolonged the life of mould hot nozzle and relevant part.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the upper filter base in fig. 1 in the direction of a.
Fig. 3 is a schematic view of the structure of the lower filter base in fig. 1 in the direction of b.
Fig. 4 is a schematic view of the overall structure of the circular filter plate of fig. 1.
Fig. 5 is a schematic view of the overall structure of the gasket of fig. 1.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in fig. 1-5, the utility model provides an anti-clogging device for injection molding machine, which comprises a mold hot nozzle connecting pipe 1, a lower filter base 2, an upper filter base 3, a sealing pad 4 and a circular filter plate 5, wherein the upper filter base 3 and the lower filter base 2 are correspondingly provided with an annular filter plate clamping groove 6, the circular filter plate 5 is clamped in the filter plate clamping groove 6, the lower filter base 2 is integrally arranged with the mold hot nozzle connecting pipe 1, the mold hot nozzle connecting pipe 1 is provided with a filter plate taking hole corresponding to the filter plate clamping groove 6, the upper filter base 3 is detachably and hermetically connected on the lower filter base 2, the sealing pad 4 is arranged between the connecting surfaces of the upper filter base 3 and the lower filter base 2, the sealing pad 4 is matched with the connecting surfaces of the upper filter base 3 and the lower filter base 2, the circular filter plate 5 is provided with a filter through hole 5-1 along the axial direction of the mold hot nozzle connecting pipe, the aperture of the filtering through hole 5-1 is 1 mm.
Preferably, the lower filter base 2 comprises a lower base body 2-1, a first pipe section 1-1 and a second pipe section 1-2 of the hot nozzle connecting pipe 1 of the mold, the first pipe section 1-1 and the second pipe section 1-2 are arranged on two sides of the lower base body 2-1 in a centering manner, a lower filter cavity 2-2 is arranged between the first pipe section 1-1 and the lower half part of the second pipe section 1-2, a lower clamping groove 6-1 of a filter plate clamping groove 6 is arranged on the cavity wall of the lower filter cavity 2-2, a filter plate taking hole is arranged between the first pipe section 1-1 and the upper half part of the second pipe section 1-2, lower flanges 2-3 are arranged on two sides of the lower base body 2-1, lower threaded holes 2-4 are arranged on the lower flanges 2-3, and the integration of the lower filter base 2 and the hot nozzle connecting pipe 1 of the mold is realized, not only is convenient for cleaning and maintenance of the circular filter plate 5, but also is beneficial to realizing the sealing connection of the upper filter base 3 and the lower filter base 2.
Preferably, the upper filter base 3 comprises an upper base body 3-1, the two sides of the upper base body 3-1 are provided with upper flanges 3-3 corresponding to the lower flanges 2-3, the upper flanges 3-3 are provided with upper threaded holes 3-4 corresponding to the lower threaded holes 2-4, the upper filter base 3 is internally provided with a first tube cavity 3-5, a second tube cavity 3-6 and an upper filter cavity 3-2 corresponding to the first tube section 1-1, the second tube section 1-2 and the lower filter cavity 2-2 respectively, the cavity wall of the upper filter cavity 3-2 is provided with an upper clamping groove 6-2 corresponding to the lower clamping groove 6-1 of the clamping groove 6 of the filter plate, and the upper filter base 3 and the lower filter base 2 are sealed more easily through the arrangement of the first tube cavity 3-5 and the second tube cavity 3-6, the reliability of the device is improved.
Go up to filter seat 3 and filter seat 2 down and be connected through bolt 7, dismantle in a flexible way, overhaul the maintenance efficiency height.
The utility model has the working principle that the anti-blocking device of the injection molding machine can filter plastic particles and glass slag before entering a mold hot nozzle through the filtering through hole 5-1 with the aperture of 1mm on the circular filter plate 5, if the aperture of the filtering through hole 5-1 is larger than 1mm, large particles still can enter the mold hot nozzle to influence the service life of the mold hot nozzle, if the aperture of the filtering through hole 5-1 is smaller than 1mm, the injection molding efficiency can be influenced, the sealing gasket 4 is matched with the connecting surface of the upper filter seat 3 and the lower filter seat 2 by integrally arranging the lower filter seat 2 and the mold hot nozzle connecting pipe 1, the sealing connection between the upper filter seat 3 and the lower filter seat 2 is realized, the circular filter plate 5 can be conveniently cleaned or replaced by only taking down the upper filter seat 3 during maintenance, and the upper filter seat 3 and the lower filter seat 2 are conveniently aligned, the workload of overhauling and replacing the circular filter plate 5 can be effectively reduced, so that the service life of the hot nozzle of the die and related parts is prolonged, and the workload of disassembling and assembling the die is reduced.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (4)
1. The utility model provides an anti-clogging device of injection molding machine, includes mould hot nozzle connecting pipe, its characterized in that: the filter is characterized by further comprising a lower filter seat, an upper filter seat, a sealing gasket and a circular filter plate, wherein annular filter plate clamping grooves are correspondingly formed in the upper filter seat and the lower filter seat, the circular filter plate is clamped in the filter plate clamping grooves, the lower filter seat and a mold hot nozzle connecting pipe are integrally arranged, a filter plate taking hole is formed in the position, corresponding to the filter plate clamping grooves, of the mold hot nozzle connecting pipe, the upper filter seat is detachably and hermetically connected to the lower filter seat, the sealing gasket is arranged between the connecting faces of the upper filter seat and the lower filter seat, the sealing gasket is matched with the connecting faces of the upper filter seat and the lower filter seat, a filter through hole is formed in the circular filter plate along the axial direction of the mold hot nozzle connecting pipe, and the aperture of the.
2. An anti-clogging device for an injection molding machine as claimed in claim 1, wherein: the lower filter base comprises a lower base body, a first pipe section and a second pipe section of a die hot nozzle connecting pipe, the first pipe section and the second pipe section are arranged on two sides of the lower base body in a centering mode, a lower filter cavity is arranged between the lower half portion of the first pipe section and the lower half portion of the second pipe section, a lower clamping groove of a filter plate clamping groove is formed in the cavity wall of the lower filter cavity, a filter plate taking and placing hole is formed between the upper half portions of the first pipe section and the second pipe section, lower flanges are arranged on two sides of the lower base body, and a lower threaded hole is formed in each lower flange.
3. An anti-clogging device for an injection molding machine as claimed in claim 2, wherein: the upper filter seat comprises an upper seat body, upper flanges corresponding to the lower flanges are arranged on two sides of the upper seat body, upper threaded holes corresponding to the lower threaded holes are formed in the upper flanges, a first pipe cavity, a second pipe cavity and an upper filter cavity are arranged in the upper filter seat and correspond to the first pipe section, the second pipe section and the lower filter cavity respectively, and upper clamping grooves corresponding to lower clamping grooves of the filter plate clamping grooves are formed in the cavity wall of the upper filter cavity.
4. An anti-clogging device for an injection molding machine according to any one of claims 1 to 3, characterized in that: the upper filtering seat and the lower filtering seat are connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922002803.1U CN211279488U (en) | 2019-11-19 | 2019-11-19 | Anti-blocking device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922002803.1U CN211279488U (en) | 2019-11-19 | 2019-11-19 | Anti-blocking device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211279488U true CN211279488U (en) | 2020-08-18 |
Family
ID=72028129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922002803.1U Active CN211279488U (en) | 2019-11-19 | 2019-11-19 | Anti-blocking device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211279488U (en) |
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2019
- 2019-11-19 CN CN201922002803.1U patent/CN211279488U/en active Active
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