CN211590961U - Demoulding device of injection molding machine - Google Patents
Demoulding device of injection molding machine Download PDFInfo
- Publication number
- CN211590961U CN211590961U CN202020159376.8U CN202020159376U CN211590961U CN 211590961 U CN211590961 U CN 211590961U CN 202020159376 U CN202020159376 U CN 202020159376U CN 211590961 U CN211590961 U CN 211590961U
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- CN
- China
- Prior art keywords
- injection molding
- molding machine
- spraying
- demolding
- top plate
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- Expired - Fee Related
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 35
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 63
- 238000005507 spraying Methods 0.000 claims abstract description 49
- 238000003860 storage Methods 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 239000006082 mold release agent Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 7
- 238000007667 floating Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Images
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molding, in particular to an injection molding machine demoulding device which is provided with a demoulding agent spraying mechanism, so that a layer of demoulding agent is adhered to the surface of a mould before a machine tool drag chain is produced, the adhesion of the formed machine tool drag chain to a mould surface is avoided, the demoulding efficiency of a product is improved, and the use practicability is improved; the demolding agent spraying mechanism comprises a demolding agent temporary storage box, a filling pipe, a communicating pipe, a spraying box, a fixed die nozzle and a movable die nozzle, the lower end of the demolding agent temporary storage box is connected with the left side of the upper end of the top plate, the filling pipe is communicated with the left side of the upper end of the demolding agent temporary storage box, the upper side of the left end of the communicating pipe is communicated with the lower side of the right end of the demolding agent temporary storage box, and the spraying box is arranged on the lower side of the top plate.
Description
Technical Field
The utility model relates to a technical field who moulds plastics especially relates to an injection molding machine shedder.
Background
As is known, the demolding device of an injection molding machine is an auxiliary device for producing machine tool drag chains, which is widely used in the field of injection molding; the existing injection molding machine demoulding device is found in use, because the lengths and the gaps of the four limiting pull rods are difficult to be completely consistent, when the forced drawing die of the 'instant' huge force is used, in addition, the wrapping force and the adhesion force between the forming workpiece self and the die are extremely easy to damage the workpiece in the demoulding process, the product forming rate is low, and the use practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a be provided with release agent spraying mechanism is convenient for make the mould surface adhesive tape one deck release agent before the lathe tow chain is produced, and the adhesion improves product drawing of patterns efficiency at the mould profile after avoiding the lathe tow chain shaping, improves the injection molding machine shedder who uses the practicality.
The utility model discloses an injection molding machine demoulding device, which also comprises a bottom plate, a fixed die telescopic rod, a fixed die, a movable die plate, a movable die telescopic rod, a movable die, a top plate, a demoulding agent spraying mechanism and a spraying lifting mechanism, wherein the lower end of the fixed die plate is connected with the left side of the upper end of the bottom plate, the left ends of two groups of fixed die telescopic rods are connected with the lower side of the right end of the fixed die plate, the left ends of the fixed die telescopic rods are connected with the right ends of the two groups of fixed die plates, the lower end of the movable die plate is connected with the right sides of the upper end of the bottom plate, the right ends of the two groups of movable die telescopic rods are connected with the lower side of the left end of the movable die plate, the right, the release agent temporary storage box lower extreme is connected with roof upper end left side, and the filler pipe intercommunication sets up in release agent temporary storage box upper end left side, and communicating pipe left end upside and release agent temporary storage box right-hand member downside communicate, and the spraying case setting is at the roof downside, and communicating pipe lower extreme and spraying case upper end left side intercommunication, and spraying case left end intercommunication is provided with multiunit cover half shower nozzle, and spraying case right-hand member intercommunication is provided with multiunit movable mould shower nozzle.
The utility model discloses an injection molding machine shedder, spraying elevating system still include lifter, rack, motor support, motor and gear, and the lifter slidable sets up at the roof middle part to the lifter lower extreme is connected with spraying case upper end right side, and the inside rack that is provided with of lifter, motor support upper end and roof lower extreme are connected, and motor fixed mounting is inside the motor support, and the gear ring cover sets up in the motor output shaft circumference outside, and the gear meshes with the rack mutually.
The utility model discloses an injection molding machine shedder still leads the sliding ring left end and is connected with lifter right-hand member upside including leading the sliding ring and leading the slide bar to lead the sliding ring lower extreme and be connected with the roof upper end to but lead sliding ring slip ring cover setting and leading the slide bar circumference outside.
The utility model discloses an injection molding machine shedder still includes the stopper, and the stopper lower extreme is connected with leading the slide bar upper end.
The utility model discloses an injection molding machine shedder still includes floater slide bar and floater, and the vertical setting of floater slide bar is in the inside left side of release agent temporary storage incasement portion, but floater slip ring cover setting is in the floater slide bar circumference outside to the floater sets up under the filling pipe output.
The utility model discloses an injection molding machine shedder still includes the sealing washer, and the sealing washer upper end is connected with the filling pipe lower extreme.
The utility model discloses an injection molding machine shedder still includes the expansion hose, expansion hose upper end and communicating pipe lower extreme intercommunication, expansion hose lower extreme and spraying case upper end left side intercommunication.
The utility model discloses an injection molding machine shedder still includes the strengthening rib, and two sets of strengthening ribs are fixed mounting respectively in the roof lower extreme left and right sides.
Compared with the prior art, the beneficial effects of the utility model are that: the demolding agent is filled into the demolding agent temporary storage box through the filling pipe, the demolding agent temporary storage box inputs the demolding agent into the spraying box through the communicating pipe, the demolding agent entering the spraying box is sprayed on the right end face of the cover half through the cover half sprayer at the left end of the demolding agent, the demolding agent is sprayed on the left end face of the movable mold through the movable mold sprayer at the right end face of the spraying box, the cover half and the end face of the movable mold are uniformly covered with the demolding agent, the cover half and the movable mold are controlled to move inwards through the cover half telescopic rod and the movable mold telescopic rod, the machine tool drag chain is formed through matching of the cover half and the end face of the movable mold, the demolding agent spraying mechanism is arranged, a layer of the demolding agent is conveniently adhered to the surface of the mold before the production of the machine.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of the spray booth;
FIG. 3 is an enlarged view of the portion A of FIG. 1;
FIG. 4 is an enlarged view of the portion B of FIG. 1;
in the drawings, the reference numbers: 1. a base plate; 2. fixing a template; 3. fixing a die telescopic rod; 4. fixing a mold; 5. moving the template; 6. moving the telescopic rod of the mold; 7. moving the mold; 8. a top plate; 9. a release agent temporary storage box; 10. a filling pipe; 11. a communicating pipe; 12. a spraying box; 13. fixing a mold spray head; 14. a movable mold spray head; 15. a lifting rod; 16. a rack; 17. a motor support; 18. a motor; 19. a gear; 20. a slip ring; 21. a guide slide bar; 22. a limiting block; 23. a floating ball sliding rod; 24. a floating ball; 25. a seal ring; 26. a flexible hose; 27. and (5) reinforcing ribs.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the injection molding machine demoulding device of the utility model also comprises a bottom plate 1, a fixed mould plate 2, a fixed mould telescopic rod 3, a fixed mould 4, a movable mould plate 5, a movable mould telescopic rod 6, a movable mould 7, a top plate 8, a mould release agent spraying mechanism and a spraying lifting mechanism, wherein the lower end of the fixed mould plate 2 is connected with the left side of the upper end of the bottom plate 1, the left ends of two groups of fixed mould telescopic rods 3 are connected with the lower side of the right end of the fixed mould plate 2, the left end of the fixed mould 4 is connected with the right ends of two groups of fixed mould telescopic rods 3, the lower end of the movable mould plate 5 is connected with the right side of the upper end of the bottom plate 1, the right ends of two groups of movable mould telescopic rods 6 are connected with the lower side of the left end of the movable mould plate 5, the right ends of the movable mould 7 are connected with the, the release agent spraying mechanism further comprises a release agent temporary storage box 9, a filling pipe 10, a communicating pipe 11, a spraying box 12, a fixed mold spray head 13 and a movable mold spray head 14, the lower end of the release agent temporary storage box 9 is connected with the left side of the upper end of a top plate 8, the filling pipe 10 is communicated with and arranged on the left side of the upper end of the release agent temporary storage box 9, the upper side of the left end of the communicating pipe 11 is communicated with the lower side of the right end of the release agent temporary storage box 9, the spraying box 12 is arranged on the lower side of the top plate 8, the lower end of the communicating pipe 11 is communicated with the left side of the upper end of the spraying box 12, the left; the release agent is filled into the inside of the release agent temporary storage tank 9 through the filler pipe 10, after which the release agent temporary storage tank 9 inputs the release agent into the inside of the spray tank 12 through the communicating pipe 11, then the release agent entering the spraying box 12 sprays the release agent on the right end surface of the fixed mold 4 through the fixed mold spray head 13 at the left end of the release agent, the demolding agent is sprayed on the left end surface of the movable mold 7 through a movable mold nozzle 14 at the right end of the spraying box 12, so that the demolding agent is uniformly covered on the end surfaces of the fixed mold 4 and the movable mold 7, then the fixed mold 4 and the movable mold 7 are controlled to move inwards through the fixed mold telescopic rod 3 and the movable mold telescopic rod 6, then cover half 4 and 7 end-face cooperations of movable mould make the shaping of lathe tow chain, through setting up release agent spraying mechanism, be convenient for make the mould surface tape one deck release agent before lathe tow chain production, avoid the adhesion at the mould profile after the lathe tow chain shaping, improve product drawing of patterns efficiency, improve and use the practicality.
The utility model discloses an injection molding machine shedder, spraying elevating system still include lifter 15, rack 16, motor support 17, motor 18 and gear 19, lifter 15 slidable sets up in 8 middle parts of roof, and 15 lower extremes of lifter are connected with spraying 12 upper ends right sides, lifter 15 is inside to be provided with rack 16, motor support 17 upper end is connected with 8 lower extremes of roof, motor 18 is fixed mounting in motor support 17, the gear 19 ring sets up in the 18 output shaft circumference outsides of motor, and gear 19 meshes with rack 16 mutually; the motor 18 is started, the output end of the motor 18 drives the gear 19 to rotate, then the gear 19 is meshed with the rack 16 to be matched, the lifting rod 15 is made to move up and down, then the lifting rod 15 drives the spraying box 12 at the lower end of the lifting rod to move together, and through the arrangement of the spraying lifting mechanism, the spraying mechanism is convenient to control to move up and down, and the use practicability is improved.
The utility model discloses an injection molding machine demoulding device, still include and lead sliding ring 20 and lead slide bar 21, lead sliding ring 20 left end and 15 right-hand member upsides of lifter to be connected, lead the lower extreme of slide bar 21 and be connected with 8 upper ends of roof, and lead sliding ring 20 slidable ring cover and set up outside the circumference of slide bar 21; the sliding guide ring 20 is matched with the sliding guide rod 21, so that the lifting mechanism can be conveniently guided to stably slide, the deviation of the lifting mechanism is avoided, and the use stability is improved.
The utility model discloses a demoulding device of an injection molding machine, which also comprises a limiting block 22, wherein the lower end of the limiting block 22 is connected with the upper end of a guide slide rod 21; through setting up stopper 22, be convenient for limit the gliding stroke of guide ring 20 upwards, avoid guide ring 20 slip overtravel, improve stability in use.
The utility model discloses an injection molding machine shedder, still include floater slide bar 23 and floater 24, floater slide bar 23 sets up in the inside left side of release agent temporary storage box 9 vertically, but floater 24 slip ring cover sets up in the floater slide bar 23 circumference outside, and floater 24 sets up under filling pipe 10 output end; after the release agent in the temporary release agent storage tank 9 is fully stored, the floating ball 24 floats upwards along with the increase of the liquid level until the upper end of the floating ball 24 is attached to the lower end of the filling pipe 10, the output end of the filling pipe 10 is blocked, the release agent is prevented from being filled continuously at the moment, the release agent filling amount is convenient to control by arranging the floating ball blocking mechanism, the release agent in the temporary release agent storage tank 9 is prevented from overflowing, and the use stability is improved.
The utility model discloses a demoulding device of an injection molding machine, which also comprises a sealing ring 25, wherein the upper end of the sealing ring 25 is connected with the lower end of a filling pipe 10; by arranging the sealing ring 25, the sealing performance of the joint position of the sealing ring 25 and the lower end of the filling pipe 10 is increased, and the use stability is improved.
The utility model discloses an injection molding machine demoulding device, which also comprises a flexible hose 26, wherein the upper end of the flexible hose 26 is communicated with the lower end of a communicating pipe 11, and the lower end of the flexible hose 26 is communicated with the left side of the upper end of a spraying box 12; by arranging the telescopic hose 26, the continuous reciprocating action of the lifting mechanism is convenient to meet, and the use practicability is improved.
The utility model discloses a demoulding device of an injection molding machine, which also comprises a reinforcing rib 27, wherein two groups of reinforcing ribs 27 are respectively and fixedly arranged at the left side and the right side of the lower end of a top plate 8; through setting up strengthening rib 27, be convenient for increase the firm degree of equipment, avoid equipment to take place not hard up, improve the stability in use.
The utility model discloses an injection molding machine shedder, it is at the during operation, at first through the filler pipe with the release agent filling get into release agent temporary storage incasement portion, later release agent temporary storage case passes through communicating pipe and inputs the release agent to spraying incasement portion, then the cover half shower nozzle that gets into spraying incasement portion through its left end with the release agent spraying at cover half right-hand member, the movable mould shower nozzle through spraying case right-hand member with the release agent spraying at the movable mould left end face, make cover half and movable mould terminal surface evenly cover the release agent, later remove to the inboard through cover half telescopic link and movable mould telescopic link control cover half and movable mould, then the cover half makes the lathe tow chain shaping can with the cooperation of movable mould terminal.
The utility model discloses an injection molding machine shedder, its mounting means, connected mode or setting mode are common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An injection molding machine demoulding device is characterized by also comprising a bottom plate (1), a fixed template (2), fixed mold telescopic rods (3), a fixed mold (4), a movable template (5), movable mold telescopic rods (6), a movable mold (7), a top plate (8), a mould release agent spraying mechanism and a spraying lifting mechanism, wherein the lower end of the fixed template (2) is connected with the left side of the upper end of the bottom plate (1), the left ends of two groups of fixed mold telescopic rods (3) are connected with the lower side of the right end of the fixed template (2), the left end of the fixed mold (4) is connected with the right ends of two groups of fixed mold telescopic rods (3), the lower end of the movable template (5) is connected with the right side of the upper end of the bottom plate (1), the right ends of two groups of movable mold telescopic rods (6) are connected with the lower side of the left end of the movable template (5), the right end of the movable mold (7) is connected with the left ends of two groups of movable, the demolding agent spraying mechanism and the spraying lifting mechanism are both arranged at the upper end of a top plate (8), the demolding agent spraying mechanism further comprises a demolding agent temporary storage box (9), a filling pipe (10), a communicating pipe (11), a spraying box (12), a fixed mold sprayer (13) and a movable mold sprayer (14), the lower end of the demolding agent temporary storage box (9) is connected with the left side of the upper end of the top plate (8), the filling pipe (10) is communicated with the left side of the upper end of the demolding agent temporary storage box (9), the upper side of the left end of the communicating pipe (11) is communicated with the lower side of the right end of the demolding agent temporary storage box (9), the spraying box (12) is arranged on the lower side of the top plate (8), the lower end of the communicating pipe (11) is communicated with the left side of the upper end of the spraying box (12), a plurality of groups of fixed mold spraye.
2. The demolding device of an injection molding machine as claimed in claim 1, wherein the spraying lifting mechanism further comprises a lifting rod (15), a rack (16), a motor support (17), a motor (18) and a gear (19), the lifting rod (15) is slidably arranged in the middle of the top plate (8), the lower end of the lifting rod (15) is connected with the right side of the upper end of the spraying box (12), the rack (16) is arranged inside the lifting rod (15), the upper end of the motor support (17) is connected with the lower end of the top plate (8), the motor (18) is fixedly arranged inside the motor support (17), the gear (19) is annularly arranged outside the circumference of the output shaft of the motor (18), and the gear (19) is meshed with the rack (16).
3. The injection molding machine demolding device as claimed in claim 2, further comprising a slide guide ring (20) and a slide guide rod (21), wherein the left end of the slide guide ring (20) is connected with the upper side of the right end of the lifting rod (15), the lower end of the slide guide rod (21) is connected with the upper end of the top plate (8), and the slide guide ring (20) is slidably sleeved outside the circumference of the slide guide rod (21).
4. The injection molding machine demolding device as claimed in claim 3, further comprising a stopper (22), wherein a lower end of the stopper (22) is connected with an upper end of the guide slide bar (21).
5. The injection molding machine demolding device as claimed in claim 4, further comprising a float slide bar (23) and a float (24), wherein the float slide bar (23) is vertically disposed at the left side inside the mold release agent temporary storage tank (9), the float (24) is slidably annularly sleeved outside the circumference of the float slide bar (23), and the float (24) is disposed just below the output end of the filling pipe (10).
6. An injection molding machine demolding device as claimed in claim 5, further comprising a seal ring (25), an upper end of the seal ring (25) being connected to a lower end of the filler pipe (10).
7. The injection molding machine demolding device as claimed in claim 6, further comprising a flexible hose (26), wherein an upper end of the flexible hose (26) is communicated with a lower end of the communicating pipe (11), and a lower end of the flexible hose (26) is communicated with a left side of an upper end of the spray box (12).
8. An injection molding machine ejector apparatus as claimed in claim 7, further comprising reinforcing ribs (27), and two sets of the reinforcing ribs (27) are fixedly installed on the left and right sides of the lower end of the top plate (8), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020159376.8U CN211590961U (en) | 2020-02-10 | 2020-02-10 | Demoulding device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020159376.8U CN211590961U (en) | 2020-02-10 | 2020-02-10 | Demoulding device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211590961U true CN211590961U (en) | 2020-09-29 |
Family
ID=72580415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020159376.8U Expired - Fee Related CN211590961U (en) | 2020-02-10 | 2020-02-10 | Demoulding device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211590961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459415A (en) * | 2021-06-26 | 2021-10-01 | 嘉兴市翊盛电子科技有限公司 | Plastic shell mold and production process |
-
2020
- 2020-02-10 CN CN202020159376.8U patent/CN211590961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459415A (en) * | 2021-06-26 | 2021-10-01 | 嘉兴市翊盛电子科技有限公司 | Plastic shell mold and production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |