CN214000386U - Ejection mechanism of electric automobile seat back mould - Google Patents
Ejection mechanism of electric automobile seat back mould Download PDFInfo
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- CN214000386U CN214000386U CN202022898371.XU CN202022898371U CN214000386U CN 214000386 U CN214000386 U CN 214000386U CN 202022898371 U CN202022898371 U CN 202022898371U CN 214000386 U CN214000386 U CN 214000386U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 50
- 238000001746 injection moulding Methods 0.000 claims description 40
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 239000004033 plastic Substances 0.000 abstract description 13
- 229920003023 plastic Polymers 0.000 abstract description 13
- 238000000465 moulding Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 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
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of auto parts, in particular to an ejection mechanism of an electric automobile seat back mold, which is convenient for ejecting the mold through arrangement, improves the convenience of demolding and enhances the practicability; including the case of moulding plastics, four groups are transferred and are steady device, the hydraulic press, the connecting plate, go up the mould, two sets of frizzen, the under casing, multiunit elastic mechanism, the mounting panel, the lower mould, multiunit ejector pin, multiunit kicking block and two sets of under casings, the incasement that moulds plastics is equipped with the cavity, the case front end of moulding plastics is equipped with the pipe of moulding plastics, transfer steady device top and the bottom end fixed connection of moulding plastics, hydraulic press fixed mounting is on the case top of moulding plastics, the output and the connecting plate top fixed connection of hydraulic press, go up mould top and connecting plate bottom fixed connection, it is equipped with the die cavity to go up the mould bottom, frizzen top and connecting plate bottom fixed connection, under casing fixed mounting is in the case bottom of moulding plastics, be equipped with the cavity in the under casing, both ends all are provided with a set of bar groove about the under casing, multiunit elastic mechanism installs in the under casing.
Description
Technical Field
The utility model relates to an auto-parts's technical field especially relates to an ejection mechanism of electric automobile seat back mould.
Background
As is well known, a car seat is a seat for sitting when sitting. Automobile seat can divide into a lot of according to shape or function, consequently can use the backrest of multiform in the production process, and the mode of moulding plastics is mostly adopted in the production of backrest, after backrest injection moulding and cooling, again to it the drawing of patterns can, current backrest injection moulding equipment does not possess the ejecting function of mould, leads to the drawing of patterns inconvenient, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a through the setting, the mould of being convenient for is ejecting, improves the convenience of drawing of patterns, strengthens the ejection mechanism of electric automobile backrest mould of practicality.
The utility model discloses an ejection mechanism of an electric automobile seat backrest mold, which comprises an injection molding box, four groups of stabilizing devices, a hydraulic machine, a connecting plate, an upper mold, two groups of trigger rods, a bottom box, a plurality of groups of elastic mechanisms, a mounting plate, a lower mold, a plurality of groups of ejection rods, a plurality of groups of ejector blocks and two groups of bottom rods, wherein a cavity is arranged in the injection molding box, the front end of the injection molding box is provided with an injection molding pipe, the top end of the stabilizing device is fixedly connected with the bottom end of the injection molding box, the hydraulic machine is fixedly arranged at the top end of the injection molding box, the output end of the hydraulic machine is fixedly connected with the top end of the connecting plate, the top end of the upper mold is fixedly connected with the bottom end of the connecting plate, the top end of the trigger rod is fixedly connected with the bottom end of the connecting plate, the bottom box is fixedly arranged at the bottom end of the injection molding box, a cavity is arranged in the bottom box, the left end and the right end of the bottom box are both provided with a group of strip grooves, a plurality of elastic mechanisms are arranged in the bottom box, the mounting plate passes through the two groups of strip grooves, multiunit elastic mechanism top and mounting panel bottom fixed connection, lower mould bottom and under casing top fixed connection, the lower mould top is equipped with the die cavity down, multiunit ejector pin fixed mounting is on the mounting panel top, ejector pin passes under casing top and lower mould on the top, the die cavity bottom is equipped with the multiunit and accomodates the groove down, multiunit kicking block fixed mounting is on multiunit ejector pin top respectively, the kicking block can paste tightly with accomodating the groove, two sets of sill bars are fixed mounting both ends about the mounting panel respectively, two sets of sill bars correspond from top to bottom with two sets of trigger bars respectively.
The utility model discloses an ejection mechanism of electric automobile seat back mould still includes two sets of slide bars, and two sets of slide bars are fixed mounting respectively on the case top and the under casing top of moulding plastics, and two sets of slide bars are the slidable respectively simultaneously and pass the connecting plate.
The utility model discloses an ejection mechanism of electric automobile backrest mould, wherein every group elastic mechanism still includes connecting seat, telescopic link, connecting block and spring, connecting seat bottom and under casing bottom fixed connection, telescopic link fixed mounting between connecting block and connecting seat, and the spring coil housing is on the telescopic link, connecting block top and mounting panel bottom fixed connection.
The utility model discloses an ejection mechanism of electric automobile seat back mould still includes two sets of axle sleeves, axle sleeve bottom and connecting plate top fixed connection, and the slide bar slidable passes the axle sleeve.
The utility model discloses an ejection mechanism of electric automobile backrest mould still includes two sets of first rubber blocks and two sets of second rubber blocks, and two sets of first rubber blocks are fixed mounting respectively in two sets of trigger bar bottoms, and two sets of second rubber blocks are fixed mounting respectively on two sets of sill bar tops.
The utility model discloses an ejection mechanism of electric automobile backrest mould still includes two sets of guide bars, and two sets of guide bars are fixed mounting respectively in last mould bottom, and the lower mould top is equipped with two sets of guide ways, and two sets of guide bars can insert respectively to two sets of guide ways in.
The utility model discloses an ejection mechanism of electric automobile backrest mould, wherein every group transfers steady device and still includes landing leg and cushion, landing leg top and the bottom end fixed connection of moulding plastics, and the landing leg bottom is equipped with the screw hole, and the cushion top is equipped with the screw rod, landing leg and cushion spiral shell dress connection.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, rotating a stability adjusting device, adjusting the stability of an injection molding box, starting a hydraulic machine, driving a connecting plate to move downwards, driving an upper die and two groups of trigger rods to move downwards, attaching the bottom end of the upper die and the top end of a lower die, communicating an upper die cavity with a lower die cavity, simultaneously enabling the trigger rods to press a bottom rod downwards and driving a mounting plate to move downwards, contracting a plurality of groups of elastic mechanisms, enabling a top block to enter a containing groove and be attached, then performing injection molding on the upper die cavity and the lower die cavity through an injection molding pipe, starting the hydraulic machine after injection molding, driving the connecting plate and the upper die to move upwards, driving the trigger rods to move upwards simultaneously, separating the upper die from the lower die, separating the trigger rods from the bottom rod, restoring the plurality of groups of elastic mechanisms to the original state, driving the mounting plate to move upwards, enabling the plurality of groups of top blocks to move upwards, ejecting the injection molded die out, and facilitating the ejection of the die through the above arrangement, the convenience of demoulding is improved, and the practicability is enhanced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view showing the structure of the connection of the ejector block and the ejector rod;
FIG. 3 is a schematic view showing the structure of the connection of the mounting plate and the connecting block;
in the drawings, the reference numbers: 1. injection molding a box; 2. a stability adjusting device; 3. a hydraulic press; 4. a connecting plate; 5. an upper die; 6. an upper mold cavity; 7. a trigger lever; 8. a bottom box; 9. a strip-shaped groove; 10. an elastic mechanism; 11. mounting a plate; 12. a lower die; 13. a lower die cavity; 14. ejecting the rod; 15. a receiving groove; 16. a top block; 17. a bottom bar; 18. a slide bar; 19. a connecting seat; 20. a telescopic rod; 21. connecting blocks; 22. a spring; 23. a shaft sleeve; 24. a first rubber block; 25. the second rubber block; 26. a guide bar; 27. a guide groove; 28. a support leg; 29. and a cushion block.
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 3, the ejection mechanism of the electric automobile seat back mold of the utility model comprises an injection molding box 1, four groups of stabilizing devices 2, a hydraulic machine 3, a connecting plate 4, an upper mold 5, two groups of trigger rods 7, a bottom box 8, a plurality of groups of elastic mechanisms 10, a mounting plate 11, a lower mold 12, a plurality of groups of ejector rods 14, a plurality of groups of ejector blocks 16 and two groups of bottom rods 17, wherein a cavity is arranged in the injection molding box 1, an injection molding pipe is arranged at the front end of the injection molding box 1, the top end of the stabilizing device 2 is fixedly connected with the bottom end of the injection molding box 1, the hydraulic machine 3 is fixedly arranged at the top end of the injection molding box 1, the output end of the hydraulic machine 3 is fixedly connected with the top end of the connecting plate 4, the top end of the upper mold 5 is fixedly connected with the bottom end of the connecting plate 4, the bottom end of the upper mold 5 is provided with an upper mold cavity 6, the top end of the trigger rod 7 is fixedly connected with the bottom end of the connecting plate 4, the bottom end of the bottom box 8 is fixedly arranged at the bottom end of the injection molding box 1, a cavity is arranged in the bottom box 8, the left end and the right end of the bottom box 8 are respectively provided with a group of strip-shaped grooves 9, a plurality of groups of elastic mechanisms 10 are installed in the bottom box 8, the installation plate 11 penetrates through the two groups of strip-shaped grooves 9, the top ends of the plurality of groups of elastic mechanisms 10 are fixedly connected with the bottom end of the installation plate 11, the bottom end of the lower die 12 is fixedly connected with the top end of the bottom box 8, the top end of the lower die 12 is provided with a lower die cavity 13, a plurality of groups of ejector rods 14 are fixedly installed at the top end of the installation plate 11, the top end of the ejector rod 14 penetrates through the top end of the bottom box 8 and the lower die 12, the bottom end of the lower die cavity 13 is provided with a plurality of groups of accommodating grooves 15, a plurality of groups of ejector blocks 16 are respectively and fixedly installed at the top ends of the plurality of groups of ejector rods 14, the ejector blocks 16 can be tightly attached to the accommodating grooves 15, two groups of bottom rods 17 are respectively and vertically correspond to the two groups of trigger rods 7; firstly, rotating the stability adjusting device 2, adjusting the stability of the injection molding box 1, starting the hydraulic machine 3, driving the connecting plate 4 to move downwards, driving the upper mold 5 and the two groups of trigger rods 7 to move downwards, attaching the bottom end of the upper mold 5 to the top end of the lower mold 12, communicating the upper mold cavity 6 with the lower mold cavity 13, simultaneously enabling the trigger rods 7 to press the bottom rods 17 downwards and driving the mounting plate 11 to move downwards, enabling the multiple groups of elastic mechanisms 10 to contract, enabling the top blocks 16 to enter the accommodating grooves 15 and be attached, then performing injection molding on the upper mold cavity 6 and the lower mold cavity 13 through injection molding pipes, after injection molding, starting the hydraulic machine 3, driving the connecting plate 4 and the upper mold 5 to move upwards, driving the trigger rods 7 to move upwards, enabling the upper mold 5 and the lower mold 12 to separate, enabling the trigger rods 7 and the bottom rods 17 to separate, enabling the multiple groups of elastic mechanisms 10 to recover to the original state, driving the mounting plate 11 to move upwards, enabling the multiple groups of top blocks 16 to move upwards, the mould after will moulding plastics ejecting can, through above setting, the mould of being convenient for is ejecting, improves the convenience of drawing of patterns, reinforcing practicality.
The utility model discloses an ejection mechanism of electric automobile seat back mould, still include two sets of slide bars 18, two sets of slide bars 18 are fixed mounting respectively on injection moulding case 1 top and 8 tops of under casing, and two sets of slide bars 18 can slide respectively and pass connecting plate 4 simultaneously; by the arrangement, the stability of the connection plate 4 can be improved.
The utility model discloses an ejection mechanism of electric automobile seat back mould, wherein every group elastic mechanism 10 still includes connecting seat 19, telescopic link 20, connecting block 21 and spring 22, and connecting seat 19 bottom and 8 bottom fixed connections of under casing, and telescopic link 20 is fixed mounting between connecting block 21 and connecting seat 19, and spring 22 snare is on telescopic link 20, and the top of connecting block 21 and the bottom fixed connection of mounting panel 11; by setting, when the mounting plate 11 is pressed downwards, the telescopic rod 20 and the spring 22 contract, and when the force pressing the mounting plate 11 is removed, the telescopic rod 20 and the spring 22 can restore to the original state.
The utility model discloses an ejection mechanism of an electric automobile seat back mould, which also comprises two groups of shaft sleeves 23, the bottom ends of the shaft sleeves 23 are fixedly connected with the top end of a connecting plate 4, and a slide bar 18 can slide through the shaft sleeves 23; through the arrangement, the friction between the sliding rod 18 and the connecting plate 4 can be reduced, and the connecting plate 4 can slide up and down conveniently.
The utility model discloses an ejection mechanism of an electric automobile seat back mould, still include two sets of first rubber blocks 24 and two sets of second rubber blocks 25, two sets of first rubber blocks 24 are respectively fixed mounting in two sets of 7 bottom ends of trigger bar, two sets of second rubber blocks 25 are respectively fixed mounting in two sets of 17 top ends of sill bar; through setting up, can reduce the collision between the triggering lever 7 and the sill bar 17, improve stability.
The utility model discloses an ejection mechanism of electric automobile seat back mould, still include two sets of guide bars 26, two sets of guide bars 26 are fixed mounting respectively in upper die 5 bottom, and 12 tops on the lower mould are equipped with two sets of guide slots 27, and two sets of guide bars 26 can insert respectively to two sets of guide slots 27; through setting up, can play the effect of direction to last mould 5 and lower mould 12, improve stability.
The utility model discloses an ejection mechanism of electric automobile seat back mould, wherein every group transfers steady device 2 still includes landing leg 28 and cushion 29, and landing leg 28 top and injection moulding case 1 bottom fixed connection, and the landing leg 28 bottom is equipped with the screw hole, and cushion 29 top is equipped with the screw rod, and landing leg 28 and cushion 29 spiral shell dress connect; through setting up, rotate cushion 29, the stability of adjustable case 1 of moulding plastics.
The utility model discloses an ejection mechanism of electric automobile seat back mould, it is at work, at first rotate cushion 29, the stability of injection moulding case 1 is adjusted, then start hydraulic press 3, drive connecting plate 4 and move down, drive upper mould 5 and two sets of trigger bars 7 and move down simultaneously, make two sets of guide bars 26 insert to two sets of guide ways 27, upper mould 5 bottom and lower mould 12 top are pasted tightly, upper mould chamber 6 and lower mould chamber 13 communicate, make two sets of trigger bars 7 press down two sets of bottom bars 17 simultaneously, and drive mounting panel 11 and move down, make telescopic link 20 and spring 22 shrink, kicking block 16 gets into and holds in the groove 15 and pastes tightly, later go on the injection moulding to mould plastics in upper mould chamber 6 and lower mould chamber 13 through the injection moulding pipe, after injection moulding, restart hydraulic press 3, drive connecting plate 4 and upper mould 5 and move up, drive trigger bar 7 and move up simultaneously, the upper die 5 and the lower die 12 are separated, the trigger rod 7 and the bottom rod 17 are separated, the telescopic rod 20 and the spring 22 are restored to the original state, the mounting plate 11 is enabled to move upwards, the multiple groups of ejector blocks 16 are driven to move upwards, and the injection molded die is ejected out.
The installation mode, the connection mode or the setting mode of the ejection mechanism of the electric automobile seat back mold are common mechanical modes, and the ejection mechanism can be implemented as long as the beneficial effects of the ejection mechanism can be achieved; the utility model discloses an ejection mechanism's of electric automobile seat back mould hydraulic press 3 is purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.
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 (7)
1. An ejection mechanism of an electric automobile seat backrest mold is characterized by comprising an injection molding box (1), four groups of stabilizing devices (2), a hydraulic machine (3), a connecting plate (4), an upper mold (5), two groups of trigger rods (7), a bottom box (8), a plurality of groups of elastic mechanisms (10), a mounting plate (11), a lower mold (12), a plurality of groups of ejection rods (14), a plurality of groups of ejection blocks (16) and two groups of bottom rods (17), wherein a cavity is arranged in the injection molding box (1), an injection molding pipe is arranged at the front end of the injection molding box (1), the top end of each stabilizing device (2) is fixedly connected with the bottom end of the injection molding box (1), the hydraulic machine (3) is fixedly arranged at the top end of the injection molding box (1), the output end of the hydraulic machine (3) is fixedly connected with the top end of the connecting plate (4), the top end of the upper mold (5) is fixedly connected with the bottom end of the connecting plate (4), an upper mold cavity (6) is arranged at the bottom end of the upper mold (5), the top end of the trigger rod (7) is fixedly connected with the bottom end of the connecting plate (4), the bottom box (8) is fixedly arranged at the bottom end of the injection molding box (1), a cavity is arranged in the bottom box (8), a group of strip-shaped grooves (9) are respectively arranged at the left end and the right end of the bottom box (8), a plurality of groups of elastic mechanisms (10) are arranged in the bottom box (8), a mounting plate (11) penetrates through the two groups of strip-shaped grooves (9), the top ends of the groups of elastic mechanisms (10) are fixedly connected with the bottom end of the mounting plate (11), the bottom end of the lower die (12) is fixedly connected with the top end of the bottom box (8), a lower die cavity (13) is arranged at the top end of the lower die (12), a plurality of groups of ejector rods (14) are fixedly arranged at the top end of the mounting plate (11), the top end of the ejector rod (14) penetrates through the top end of the bottom box (8) and the lower die (12), a plurality of groups of accommodating grooves (15) are arranged at the bottom end of the lower die cavity (13), a plurality of groups of ejector blocks (16) are respectively and fixedly arranged at the top ends of the groups of the ejector rods (14), the top block (16) can be tightly attached to the containing groove (15), the two groups of bottom rods (17) are fixedly installed at the left end and the right end of the installing plate (11) respectively, and the two groups of bottom rods (17) correspond to the two groups of trigger rods (7) up and down respectively.
2. The ejection mechanism of the electric car seat back mold according to claim 1, further comprising two sets of slide bars (18), wherein the two sets of slide bars (18) are respectively and fixedly installed at the top end of the injection molding box (1) and the top end of the bottom box (8), and the two sets of slide bars (18) respectively can slide through the connecting plate (4).
3. The ejection mechanism of the electric car seat backrest mold according to claim 2, wherein each set of elastic mechanism (10) further comprises a connecting seat (19), an expansion link (20), a connecting block (21) and a spring (22), the bottom end of the connecting seat (19) is fixedly connected with the bottom end of the bottom box (8), the expansion link (20) is fixedly installed between the connecting block (21) and the connecting seat (19), the spring (22) is sleeved on the expansion link (20), and the top end of the connecting block (21) is fixedly connected with the bottom end of the mounting plate (11).
4. The ejection mechanism of the electric automobile seat back mold according to claim 3, further comprising two sets of shaft sleeves (23), wherein the bottom ends of the shaft sleeves (23) are fixedly connected with the top ends of the connecting plates (4), and the sliding rods (18) can slide through the shaft sleeves (23).
5. The ejection mechanism of the electric automobile seat backrest mold as claimed in claim 4, further comprising two sets of first rubber blocks (24) and two sets of second rubber blocks (25), wherein the two sets of first rubber blocks (24) are respectively and fixedly installed at the bottom ends of the two sets of trigger rods (7), and the two sets of second rubber blocks (25) are respectively and fixedly installed at the top ends of the two sets of bottom rods (17).
6. The ejection mechanism of the electric car seat back mold according to claim 5, further comprising two sets of guide rods (26), wherein the two sets of guide rods (26) are respectively and fixedly installed at the bottom end of the upper mold (5), the top end of the lower mold (12) is provided with two sets of guide grooves (27), and the two sets of guide rods (26) can be respectively inserted into the two sets of guide grooves (27).
7. The ejection mechanism of the electric automobile seat back mold according to claim 6, wherein each set of the stabilizing devices (2) further comprises a leg (28) and a cushion block (29), the top end of the leg (28) is fixedly connected with the bottom end of the injection molding box (1), the bottom end of the leg (28) is provided with a threaded hole, the top end of the cushion block (29) is provided with a screw, and the leg (28) is in threaded connection with the cushion block (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022898371.XU CN214000386U (en) | 2020-12-03 | 2020-12-03 | Ejection mechanism of electric automobile seat back mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022898371.XU CN214000386U (en) | 2020-12-03 | 2020-12-03 | Ejection mechanism of electric automobile seat back mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214000386U true CN214000386U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022898371.XU Expired - Fee Related CN214000386U (en) | 2020-12-03 | 2020-12-03 | Ejection mechanism of electric automobile seat back mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214000386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323532A (en) * | 2022-08-12 | 2022-11-11 | 深圳百市达生物技术有限公司 | Recycling system of waste cotton and hemp |
-
2020
- 2020-12-03 CN CN202022898371.XU patent/CN214000386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323532A (en) * | 2022-08-12 | 2022-11-11 | 深圳百市达生物技术有限公司 | Recycling system of waste cotton and hemp |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |