CN210758786U - Demoulding device for refrigerator door body foaming mould - Google Patents
Demoulding device for refrigerator door body foaming mould Download PDFInfo
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- CN210758786U CN210758786U CN201921414852.XU CN201921414852U CN210758786U CN 210758786 U CN210758786 U CN 210758786U CN 201921414852 U CN201921414852 U CN 201921414852U CN 210758786 U CN210758786 U CN 210758786U
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Abstract
The utility model discloses a refrigerator door body shedder for foaming mold, including the die sinking lifting device, mould plastics pipe, lower mould fixed plate, go up die cavity, dead lever, bottom plate and positioning bolt, it fixes on last die cavity to go up the die cavity, last dead lever is installed to last die cavity, and the upper end of dead lever is provided with the fixed block, install the bottom plate on the lower mould fixed plate, and be provided with the fixed sleeving on the bottom plate, the dead lever sets up in the inside of fixed sleeving, and goes up the fixed block and install at the top of fixed sleeving, last positioning bolt of installing of fixed sleeving. This shedder is used to refrigerator door body foaming mould is provided with the bottom plate, under dead lever and fixed sleeving's effect, can realize the up-and-down motion of bottom plate, and the size of bottom plate equals with the size of 4 bottoms of lower mould fixed plates, can steadily lift out refrigerator door body foaming finished product, and the staff can convenient and fast take out the finished product to can not take place wearing and tearing.
Description
Technical Field
The utility model relates to a shedder technical field specifically is a shedder for refrigerator door body foaming mould.
Background
The refrigerator door body is formed by foaming through a plastic foaming mold, heated and melted plastic is injected into a mold cavity from an injection molding machine at high pressure, a formed product of the refrigerator door body is obtained by foaming through a foaming method and is cooled and solidified, after forming is completed, the mold needs to be opened, the formed product in the mold needs to be taken out, and a mold opening and demolding device needs to be used.
Most of the prior demoulding devices have the following problems:
after the mold is opened, a formed refrigerator foaming layer is placed in a mold cavity, and workers are easy to cause unnecessary abrasion or damage to products during manual demolding;
and secondly, the mold is inconvenient to replace, the mold is abraded in the using process of the mold, the size of the refrigerator door body subjected to injection molding is deviated, and the mold needs to be replaced regularly.
Therefore, we propose a demoulding device for a foaming mould of a refrigerator door body so as to solve the problems proposed in the above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refrigerator door body shedder for foaming mould to cause the problem of damage and inconvenient change mould easily when solving the drawing of patterns on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a demoulding device for a refrigerator door foaming mould comprises a mould opening and lifting device, an injection molding pipe, a lower mould fixing plate, an upper mould cavity, a fixing rod, a bottom plate and a positioning bolt, wherein the mould opening and lifting device is arranged at two sides of the upper mould fixing plate, the injection molding pipe is arranged on the upper mould fixing plate, the upper mould cavity is fixed on the upper mould fixing plate, the lower mould cavity is fixed on the lower mould fixing plate, the upper mould cavity is arranged in the lower mould cavity, the upper fixing rod is arranged on the upper mould fixing plate, the upper end of the fixing rod is provided with an upper fixing block, the tail end of the fixing rod is fixedly provided with a lower fixing block, the lower mould fixing plate is provided with the bottom plate, the bottom plate is provided with a fixing sleeve, the fixing sleeve is fixedly provided with a limiting block, the fixing rod is arranged in the fixing sleeve, the upper fixing block, a movable side plate is arranged in the lower mold cavity, a clamping block is fixed on the movable side plate, a clamping groove is formed in the lower mold cavity, and a positioning bolt is installed on the upper mold fixing plate.
Preferably, the upper die fixing plate is connected with the upper die cavity through a positioning bolt by a bolt.
Preferably, the lower mold cavity is movably connected with the bottom plate, and the bottom plate is equal to the bottom of the lower mold cavity in size.
Preferably, the fixing rod, the upper fixing block and the lower fixing block are of an integrated structure, and the fixing rod forms a telescopic structure in the fixing sleeve.
Preferably, an integrated structure is arranged between the fixed sleeve and the limiting block, the fixed sleeve and the bottom plate are welded, and the fixed sleeve is welded in the middle parts of two sides of the bottom plate.
Preferably, the movable side plate is in sliding connection with the lower model cavity through the clamping block and the clamping groove, the movable side plate is arranged in the middle of two sides of the lower model cavity, and the movable side plate and the fixed sleeve are fixed on the same horizontal line.
Compared with the prior art, the beneficial effects of the utility model are that: the demoulding device for the refrigerator door body foaming mould;
(1) the demoulding device is provided with a fixed rod, when the upper mould fixing plate is lifted by the mould opening lifting device, the fixed rod also moves upwards, then a lower fixed block at the tail end of the fixed rod lifts the fixed sleeve by a limiting block so as to lift the bottom plate, and when the upper mould fixing plate is closed, the fixed sleeve is pressed downwards under the action of the upper fixed block so as to press and fix the bottom plate on the lower mould fixing plate;
(2) the demoulding device is provided with the bottom plate, the bottom plate can move up and down under the action of the fixing rod and the fixing sleeve, the size of the bottom plate is equal to that of the bottom of the lower die fixing plate, a foaming formed product of the refrigerator door body can be stably lifted out, a worker can conveniently and quickly take out the formed product, and abrasion cannot occur;
(3) this shedder is provided with positioning bolt, can dismantle the work with last mould die cavity and lower mould die cavity through positioning bolt, has guaranteed the accuracy of device size in the use, and goes up mould die cavity and lower mould die cavity and can easily fix a position fixed mounting through positioning bolt in the installation.
Drawings
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 movable side plate of the present invention;
FIG. 3 is a schematic view of the positioning bolt of the present invention;
fig. 4 is a schematic diagram of the structure of the fixture block of the present invention.
In the figure: 1. opening the mold and lifting the device; 2. injection molding a tube; 3. an upper die fixing plate; 4. a lower die fixing plate; 5. an upper die cavity; 6. a lower mold cavity; 7. fixing the rod; 8. an upper fixed block; 9. a lower fixed block; 10. fixing the sleeve; 11. a limiting block; 12. a base plate; 13. a movable side plate; 14. a clamping block; 15. a card slot; 16. and (6) positioning the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a demoulding device for a foaming mould of a refrigerator door body comprises a mould opening lifting device 1, an injection molding pipe 2, an upper mould fixing plate 3, a lower mould fixing plate 4, an upper mould cavity 5, a lower mould cavity 6, a fixed rod 7, an upper fixed block 8, a lower fixed block 9, a fixed sleeve 10, a limiting block 11, a bottom plate 12, a movable side plate 13, a clamping block 14, a clamping groove 15 and a positioning bolt 16, wherein the mould opening lifting device 1 is arranged at two sides of the upper mould fixing plate 3, the injection molding pipe 2 is arranged on the upper mould fixing plate 3, the upper mould cavity 5 is fixed on the upper mould fixing plate 3, the lower mould cavity 6 is fixed on the lower mould fixing plate 4, the upper mould cavity 5 is arranged inside the lower mould cavity 6, the upper fixed rod 7 is arranged on the upper mould fixing plate 3, the upper end of the fixed rod 7 is provided with the upper fixed block 8, and the bottom plate 12 is provided with a fixed sleeve 10, the fixed sleeve 10 is fixed with a limiting block 11, the fixed rod 7 is arranged inside the fixed sleeve 10, the upper fixed block 8 is arranged at the top of the fixed sleeve 10, the lower fixed block 9 is arranged at the lower end of the fixed sleeve 10, the lower mold cavity 6 is provided with a movable side plate 13, the movable side plate 13 is fixed with a clamping block 14, the lower mold cavity 6 is provided with a clamping groove 15, and the upper mold fixing plate 3 is provided with a positioning bolt 16.
The upper die fixing plate 3 is connected with the upper die cavity 5 through the positioning bolt 16 through a bolt, so that the normal use state of the upper die cavity 5 can be ensured, and the overhaul work of the device is facilitated.
The lower mold cavity 6 is movably connected with the bottom plate 12, the bottom of the bottom plate 12 is equal to the bottom of the lower mold cavity 6 in size, the bottom plate 12 can be ensured to be in a stable working state in the lower mold cavity 6, and a formed product can be stably taken out from the lower mold cavity 6 and cannot be abraded.
The fixing rod 7, the upper fixing block 8 and the lower fixing block 9 are integrated, the fixing rod 7 forms a telescopic structure in the fixing sleeve 10, the stable connection state of the upper fixing block 8 and the lower fixing block 9 on the fixing rod 7 can be guaranteed, and the diversity of the using modes of the device is also increased.
The fixing sleeve 10 and the limiting block 11 are of an integrated structure, the fixing sleeve 10 and the bottom plate 12 are welded, and the fixing sleeve 10 is welded in the middle of the two sides of the bottom plate 12, so that the working safety of the device is improved, and the use value of the device is improved.
The movable side plate 13 is in sliding connection with the lower model cavity 6 through the clamping block 14 and the clamping groove 15, the movable side plate 13 is arranged in the middle of the two sides of the lower model cavity 6, and the movable side plate 13 and the fixed sleeve 10 are fixed on the same horizontal line, so that the stability of the device in the use process is ensured, and the use efficiency of the device is improved.
The working principle is as follows: when the demoulding device for the refrigerator door foaming mould is used, firstly, the mould opening lifting device 1 used for mould opening of the demoulding device can meet the requirements of the device by the conventional lifting device at present, a formed product is formed in the lower mould cavity 6, and before the demoulding device is used, the whole condition of the device needs to be checked firstly to determine that the device can normally work;
when the device starts to work, with reference to fig. 1, firstly, an injection pipe 2 is used to inject heated and melted plastics into an upper mold cavity 5 through an upper mold fixing plate 3, then the plastics are foamed and formed in the upper mold cavity 5 and a lower mold cavity 6, the device can be subjected to mold opening work after cooling and solidification, at this time, the upper mold fixing plate 3 is lifted up through a mold opening lifting device 1, the upper mold cavity 5 moves upwards along with the upper mold fixing plate 3, the upper mold cavity 5 is lifted up in the lower mold cavity 6, a formed product falls in the lower mold cavity 6, with reference to fig. 2 and 4, when the upper mold fixing plate 3 moves upwards, fixing rods 7 arranged at two sides of the upper mold fixing plate 3 also move upwards to drive a lower fixing block 9 to move upwards in a fixing sleeve 10, under the action of a limiting block 11, the fixing rods 7 lift the fixing sleeve 10, with reference to fig. 3, further drive a bottom plate 12 fixed at the bottom of the fixing, the movable side plates 13 arranged on the two sides of the bottom plate 12 slide upwards in the clamping grooves 15 in the lower die fixing plate 4 through the clamping blocks 14, so that a formed product in the lower die fixing plate 4 is lifted upwards, and a worker can easily and quickly take out and place the formed product;
after a formed product is taken out, an upper die fixing plate 3 is closed downwards through a die opening lifting device 1, with reference to fig. 1 and 2, a fixing rod 7 presses and holds a fixing sleeve 10 downwards under the action of an upper fixing block 8, a bottom plate 12 is further pressed and held downwards through the fixing sleeve 10, when an upper die cavity 5 is closed in a lower die cavity 6, the bottom plate 12 is just pressed and held at the bottom of the lower die cavity 6, when the die needs to be replaced, the die can be replaced by unscrewing a positioning bolt 16, when installation and positioning are carried out, with reference to fig. 3, the die is pushed forwards to abut against the positioning bolt 16 on the front side, then the die is pushed rightwards to abut against the positioning bolt 16 on the right side, at the moment, the positioning is completed, the positioning bolt 16 is screwed to fix the die, which is the working process of the whole device, and the contents which are not described in detail in the specification, such as the die opening lifting device 1 and the injection molding, The upper mold cavity 5, the lower mold cavity 6, and the retaining bolts 16 are all well known in the art to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a refrigerator door body shedder for foaming mould, lifts up device (1), injection molding pipe (2), lower mould fixed plate (4), goes up mould cavity (5), dead lever (7), bottom plate (12) and positioning bolt (16) including the die sinking, its characterized in that: the mold opening and lifting device (1) is arranged on two sides of an upper mold fixing plate (3), an injection molding pipe (2) is arranged on the upper mold fixing plate (3), an upper mold cavity (5) is fixed on the upper mold fixing plate (3), a lower mold cavity (6) is fixed on a lower mold fixing plate (4), the upper mold cavity (5) is arranged inside the lower mold cavity (6), an upper fixing rod (7) is arranged on the upper mold fixing plate (3), an upper fixing block (8) is arranged at the upper end of the fixing rod (7), a lower fixing block (9) is fixed at the tail end of the fixing rod (7), a bottom plate (12) is arranged on the lower mold fixing plate (4), a fixing sleeve (10) is arranged on the bottom plate (12), a limiting block (11) is fixed on the fixing sleeve (10), and the fixing rod (7) is arranged inside the fixing sleeve (10), and go up fixed block (8) and install the top at fixed sleeve pipe (10) to lower fixed block (9) set up in fixed sleeve pipe (10) lower extreme, be provided with movable curb plate (13) in lower model chamber (6), and be fixed with fixture block (14) on movable curb plate (13), and set up draw-in groove (15) in lower model chamber (6), install positioning bolt (16) on cope match-plate pattern board (3).
2. The demoulding device for the refrigerator door foaming mould according to claim 1, which is characterized in that: the upper die fixing plate (3) is connected with the upper die cavity (5) through a positioning bolt (16) through a bolt.
3. The demoulding device for the refrigerator door foaming mould according to claim 1, which is characterized in that: the lower mould cavity (6) is movably connected with the bottom plate (12), and the bottom of the bottom plate (12) is equal to the bottom of the lower mould cavity (6).
4. The demoulding device for the refrigerator door foaming mould according to claim 1, which is characterized in that: the fixing rod (7) and the upper fixing block (8) and the lower fixing block (9) are integrated, and the fixing rod (7) forms a telescopic structure in the fixing sleeve (10).
5. The demoulding device for the refrigerator door foaming mould according to claim 1, which is characterized in that: the fixing sleeve (10) and the limiting block (11) are of an integrated structure, the fixing sleeve (10) and the bottom plate (12) are welded, and the fixing sleeve (10) is welded in the middle of the two sides of the bottom plate (12).
6. The demoulding device for the refrigerator door foaming mould according to claim 1, which is characterized in that: the movable side plate (13) is in sliding connection with the lower mould cavity (6) through a clamping block (14) and a clamping groove (15), the movable side plate (13) is arranged in the middle of two sides of the lower mould cavity (6), and the movable side plate (13) and the fixed sleeve (10) are fixed on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921414852.XU CN210758786U (en) | 2019-08-29 | 2019-08-29 | Demoulding device for refrigerator door body foaming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921414852.XU CN210758786U (en) | 2019-08-29 | 2019-08-29 | Demoulding device for refrigerator door body foaming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210758786U true CN210758786U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921414852.XU Active CN210758786U (en) | 2019-08-29 | 2019-08-29 | Demoulding device for refrigerator door body foaming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210758786U (en) |
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2019
- 2019-08-29 CN CN201921414852.XU patent/CN210758786U/en active Active
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