CN216267348U - Keyboard key cap plastic mould shedder - Google Patents
Keyboard key cap plastic mould shedder Download PDFInfo
- Publication number
- CN216267348U CN216267348U CN202122796006.2U CN202122796006U CN216267348U CN 216267348 U CN216267348 U CN 216267348U CN 202122796006 U CN202122796006 U CN 202122796006U CN 216267348 U CN216267348 U CN 216267348U
- Authority
- CN
- China
- Prior art keywords
- die
- mould
- key cap
- mold
- motion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a keyboard and keycap plastic mold stripping device, which comprises: the main body assembly comprises a frame body, a lower die, an upper die, a die bump and a die groove; the demolding mechanism comprises a sleeve, an ejector rod, a limiting plate, a spring, a push plate and a hydraulic cylinder; a lower die is mounted on the upper surface of the frame body, an upper die is arranged above the lower die, and die grooves are uniformly formed in the lower surface of the upper die; the piston rod through the pneumatic cylinder drives the mould motion, the last mould of motion drives sleeve pipe and ejector pin motion, the sleeve pipe of motion drives limiting plate and push pedal downstream through the extrusion backup pad, the limiting plate of motion drives the spring and compresses, the plastic shaping keyboard key cap in the push pedal of motion extrudees the mould recess to release the keyboard key cap from the mould recess, and then need not the manual drawing of patterns work that carries on of staff, reduced staff's the amount of labour, improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of keyboard key cap production, and particularly relates to a keyboard key cap plastic mold demoulding device.
Background
The plastic mould is a short for a combined mould for compression molding, extrusion molding, injection, blow molding and low foaming molding, and a series of plastic parts with different shapes and sizes can be processed by the coordinated change of a convex mould, a concave mould and an auxiliary molding system of the mould, and the plastic mould is an industrial mother mould;
traditional keyboard key cap production is with plastic mould when using, because the easy adhesion of keyboard key cap after the plastic shaping is on last mould to lead to needing the manual drawing of patterns work that carries out of working of staff, and then increased staff's the amount of labour, and influenced production efficiency, for this reason, provide a keyboard key cap plastic mould shedder.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a keyboard key cap plastic mold stripping device.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a keyboard key cap plastic mould shedder, includes:
the main body assembly comprises a frame body, a lower die, an upper die, a die bump and a die groove;
the demolding mechanism comprises a sleeve, an ejector rod, a limiting plate, a spring, a push plate and a hydraulic cylinder;
surface mounting has the bed die on the support body, the top of bed die is equipped with the mould, the lower surface of going up the mould has evenly seted up the mould recess, the even fixedly connected with sleeve pipe of inside wall of going up the mould, sheathed tube inside wall sliding connection has the ejector pin, the inside wall and the fixedly connected with push pedal of sleeve pipe and last mould are run through in proper order to the bottom of ejector pin, the lateral wall middle part fixedly connected with limiting plate of ejector pin, the lateral wall cover of ejector pin is equipped with the spring, the bottom of spring welds in the lower surface of limiting plate, the bottom fixed connection of spring is in sheathed tube inside diapire.
Furthermore, two rodless cylinders are symmetrically arranged on the upper surface of the frame body, and two connecting blocks are symmetrically arranged on the outer side walls of the two rodless cylinders; the connecting block is driven to move by the rodless cylinder.
Furthermore, one side of each of the two connecting blocks is fixedly connected with a supporting plate, and the upper surface of each supporting plate is symmetrically provided with four guide grooves; support force is provided for the two sides of the support plate through the connecting blocks.
Furthermore, the inner side walls of the four guide grooves are connected with guide plates in a sliding mode, and guide rods are welded at the bottoms of the guide plates; the moving guide plate guides the guide rod by sliding in the guide groove.
Furthermore, a hydraulic cylinder is arranged in the middle of the upper surface of the supporting plate, and a piston rod of the hydraulic cylinder penetrates through the inner side wall of the supporting plate and is welded in the middle of the upper surface of the upper die; the upper die is driven to move by a piston rod of the hydraulic cylinder.
Further, mold bumps are uniformly arranged on the upper surface of the lower mold and are matched with the mold grooves; the plastic work is performed by inserting the mold projection into the mold groove.
Furthermore, the bottom of the guide rod penetrates through the inner side wall of the support plate and is welded on the upper surface of the upper die, and conical positioning blocks are uniformly and fixedly connected to the upper surface of the lower die; the bottom of the conical positioning block is provided with a supporting force through the lower die.
Furthermore, the lower surface of the upper die is uniformly provided with positioning grooves, and the outer side wall of the conical positioning block is connected to the inner side wall of the positioning groove in a sliding manner; and positioning the upper die through the conical positioning block and the positioning groove.
The technical principle of the utility model is as follows: the movable connecting block drives the connecting block to move by starting the rodless cylinder, the movable connecting block drives the supporting plate to move, the movable supporting plate drives the hydraulic cylinder and the upper die to move, when the upper die moves to the upper part of the lower die, the piston rod of the hydraulic cylinder drives the upper die to move, the movable upper die drives the guide rod, the positioning groove and the die groove to move, the movable guide rod drives the guide plate to move, the movable guide plate slides in the guide groove to perform guide work for the guide rod, so that the upper die performs guide work for the upper die through the guide rod, the movable positioning groove enables the conical positioning block to slide in the positioning groove, so that the upper die performs positioning work for the conical positioning block and the positioning groove, meanwhile, the limiting plate is driven by the compression spring to move, the movable limiting plate drives the ejector rod to move, and the movable ejector rod drives the push plate to be attached to the inner side wall of the die groove, then the mould recess of motion makes the inside that the mould lug inserted the mould recess, carry out plastic work, the plastic is accomplished the back, the piston rod through the pneumatic cylinder drives the mould motion, the last mould of motion drives sleeve pipe and ejector pin motion, the ejector pin of motion drives limiting plate and push pedal motion through the extrusion backup pad, the limiting plate of motion drives the spring and compresses, the keyboard key cap of adhesion in the mould recess is released to the push pedal of motion, thereby accomplish drawing of patterns work, then drive the connecting block motion through rodless cylinder, the connecting block of motion drives the mould motion through the backup pad, thereby put aside the top of last mould from the bed die, this device not only need not the manual work of drawing of patterns of staff, and reduced staff's the amount of labour, and the production efficiency is improved.
Compared with the prior art, the beneficial effects are that: the piston rod through the pneumatic cylinder drives the mould motion, the last mould of motion drives sleeve pipe and ejector pin motion, the sleeve pipe of motion drives limiting plate and push pedal downstream through the extrusion backup pad, the limiting plate of motion drives the spring and compresses, the plastic shaping keyboard key cap in the push pedal of motion extrudees the mould recess to release the keyboard key cap from the mould recess, and then need not the manual drawing of patterns work that carries on of staff, reduced staff's the amount of labour, improved production efficiency.
Drawings
Fig. 1 is a schematic structural diagram in an embodiment of the present invention.
FIG. 2 is an enlarged view of the structure of the area A of FIG. 1 according to the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic axial side structure view of the upper mold of the present invention.
Reference numerals: 1. a body assembly; 2. a demolding mechanism; 101. a frame body; 102. a lower die; 103. an upper die; 104. a mold bump; 105. a mold recess; 201. a sleeve; 202. a top rod; 203. a limiting plate; 204. a spring; 205. pushing the plate; 206. a hydraulic cylinder; 41. a conical positioning block; 42. positioning a groove; 43. a guide bar; 44. a guide plate; 45. a guide groove; 46. a support plate; 47. connecting blocks; 48. rodless cylinders.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
Referring to fig. 1, 2, 3 and 4, according to an embodiment of the present invention: the utility model provides a keyboard key cap plastic mould shedder, includes:
the main body assembly 1, the main body assembly 1 includes a frame body 101, a lower die 102, an upper die 103, a die projection 104 and a die groove 105;
the demolding mechanism 2 comprises a sleeve 201, a top rod 202, a limit plate 203, a spring 204, a push plate 205 and a hydraulic cylinder 206;
Referring to fig. 1 and 3, as another embodiment of the present invention, two rodless cylinders 48 are symmetrically installed on the upper surface of the frame body 101, and two connecting blocks 47 are symmetrically installed on the outer side walls of the two rodless cylinders 48; the connecting block 47 is moved by a rodless cylinder 48.
Referring to fig. 1 and 3, as another embodiment of the present invention, a supporting plate 46 is fixedly connected to one side of two connecting blocks 47, and four guide grooves 45 are symmetrically formed on the upper surface of the supporting plate 46; the support plate 46 is provided with support force at both sides thereof by the connection blocks 47, and the support plate 46 is moved by the moving connection blocks 47.
Referring to fig. 1, as another embodiment of the present invention, the inner side walls of the four guide grooves 45 are slidably connected with guide plates 44, and the bottom of each guide plate 44 is welded with a guide rod 43; the moving guide plate 44 guides the guide bar 43 by sliding in the guide groove 45, and thus guides the upper die 103 by the guide bar 43.
Referring to fig. 1, as another embodiment of the present invention, a hydraulic cylinder 206 is installed in the middle of the upper surface of the support plate 46, and a piston rod of the hydraulic cylinder 206 penetrates through the inner sidewall of the support plate 46 and is welded to the middle of the upper surface of the upper die 103; the upper mold 103 is moved by the piston rod of the hydraulic cylinder 206, and a supporting force is provided to the bottom of the hydraulic cylinder 206 by the support plate 46.
Referring to fig. 1, as another embodiment of the present invention, a mold bump 104 is uniformly installed on the upper surface of a lower mold 102, and the mold bump 104 is matched with a mold groove 105; the plastic work is performed by inserting the mold projection 104 into the mold groove 105.
Referring to fig. 1 and 2, as another embodiment of the present invention, the bottom of the guide rod 43 penetrates through the inner sidewall of the support plate 46 and is welded to the upper surface of the upper mold 103, and the tapered positioning block 41 is uniformly and fixedly connected to the upper surface of the lower mold 102; the lower mold 102 provides a supporting force for the bottom of the tapered positioning block 41, and the upper mold 103 moves to move the guide bar 43.
Referring to fig. 1 and 2, as another embodiment of the present invention, positioning grooves 42 are uniformly formed on the lower surface of the upper mold 103, and the outer side walls of the tapered positioning blocks 41 are slidably connected to the inner side walls of the positioning grooves 42; the upper mold 103 is positioned by the tapered positioning block 41 and the positioning groove 42.
In this case, specifically: a switch group for opening and closing the rodless cylinder 48 and the hydraulic cylinder 206 is installed at one side of the frame body 101, and the switch group is connected with an external commercial power to supply power to the rodless cylinder 48 and the hydraulic cylinder 206.
In this case, specifically: the model number of the rodless cylinder 48 is MY1B 40-500; the hydraulic cylinder 206 is model MOB-63 × 300-LB.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. The utility model provides a keyboard key cap plastic mould shedder which characterized in that includes:
the main body assembly (1), wherein the main body assembly (1) comprises a frame body (101), a lower die (102), an upper die (103), a die bump (104) and a die groove (105);
the demolding mechanism (2) comprises a sleeve (201), an ejector rod (202), a limiting plate (203), a spring (204), a push plate (205) and a hydraulic cylinder (206);
support body (101) upper surface mounting has bed die (102), the top of bed die (102) is equipped with mould (103), mould groove (105) have evenly been seted up to the lower surface of going up mould (103), the even fixedly connected with sleeve pipe (201) of the inside wall of going up mould (103), the inside wall sliding connection of sleeve pipe (201) has ejector pin (202), the bottom of ejector pin (202) runs through the inside wall and the fixedly connected with push pedal (205) of sleeve pipe (201) and last mould (103) in proper order, the lateral wall middle part fixedly connected with limiting plate (203) of ejector pin (202), the lateral wall cover of ejector pin (202) is equipped with spring (204), the bottom of spring (204) welds in the lower surface of limiting plate (203), the bottom fixed connection of spring (204) is in the inside diapire of sleeve pipe (201).
2. The keyboard key cap plastic mold stripping device according to claim 1, wherein two rodless cylinders (48) are symmetrically installed on the upper surface of the frame body (101), and two connecting blocks (47) are symmetrically installed on the outer side walls of the two rodless cylinders (48).
3. The key cap plastic mold stripping device of claim 2, wherein a support plate (46) is fixedly connected to one side of each of the two connecting blocks (47), and four guide grooves (45) are symmetrically formed in the upper surface of the support plate (46).
4. The key cap plastic mold stripping device of claim 3, wherein the inner side walls of the four guide grooves (45) are connected with guide plates (44) in a sliding manner, and guide rods (43) are welded at the bottoms of the guide plates (44).
5. The key cap plastic mold stripping device of claim 3, wherein a hydraulic cylinder (206) is installed in the middle of the upper surface of the support plate (46), and a piston rod of the hydraulic cylinder (206) penetrates through the inner side wall of the support plate (46) and is welded in the middle of the upper surface of the upper mold (103).
6. The key cap plastic mold stripping device according to claim 1, wherein the upper surface of the lower mold (102) is uniformly provided with mold protrusions (104), and the mold protrusions (104) are matched with the mold grooves (105).
7. The key cap plastic mold stripping device of claim 4, wherein the bottom of the guide rod (43) penetrates through the inner side wall of the support plate (46) and is welded on the upper surface of the upper mold (103), and the conical positioning blocks (41) are uniformly and fixedly connected to the upper surface of the lower mold (102).
8. The key cap plastic mold stripping device of claim 7, wherein the lower surface of the upper mold (103) is uniformly provided with positioning grooves (42), and the outer side wall of the conical positioning block (41) is slidably connected to the inner side wall of the positioning grooves (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122796006.2U CN216267348U (en) | 2021-11-16 | 2021-11-16 | Keyboard key cap plastic mould shedder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122796006.2U CN216267348U (en) | 2021-11-16 | 2021-11-16 | Keyboard key cap plastic mould shedder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216267348U true CN216267348U (en) | 2022-04-12 |
Family
ID=81008692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122796006.2U Active CN216267348U (en) | 2021-11-16 | 2021-11-16 | Keyboard key cap plastic mould shedder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216267348U (en) |
-
2021
- 2021-11-16 CN CN202122796006.2U patent/CN216267348U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216182275U (en) | Anti-bubble injection mold convenient to demolding | |
| CN216182432U (en) | Blank impact shearing device for key cap injection molding production | |
| CN215472832U (en) | Plastic mold with exhaust function for processing medical equipment | |
| CN216267348U (en) | Keyboard key cap plastic mould shedder | |
| CN209095912U (en) | A kind of simple type funnel molding die having pooling feature | |
| CN215785998U (en) | Processing demoulding mechanism for automobile mould | |
| CN215283109U (en) | Injection mold for new energy automobile | |
| CN214082571U (en) | Double-layer injection mold for polycarbonate car lamp lens | |
| CN208759941U (en) | A kind of outer core pulling reverse stripping mechanism of mould of car lamp | |
| CN212472225U (en) | Production of bank of tubes card is with injection mold convenient to adjust | |
| CN211279604U (en) | Rubber and plastic sealing ring stripper | |
| CN210651657U (en) | Top mould device of washing machine control panel mould | |
| CN210011247U (en) | Automobile door plate injection mold | |
| CN209832507U (en) | Mould for producing leather sheath with plug | |
| CN205075284U (en) | Transparent dirt cup mould | |
| CN109366885A (en) | A kind of simple type funnel molding die having pooling feature | |
| CN220841219U (en) | Injection mold convenient to replace mold | |
| CN219191170U (en) | Quick fashioned mould for processing plastic dustbin | |
| CN214820562U (en) | Injection mold capable of achieving rapid demolding | |
| CN220280363U (en) | Plastic building block mold with fixed mold and movable mold inverted | |
| CN219338444U (en) | Product ejection device of rubber injection molding machine | |
| CN215661584U (en) | High-efficient swift portable power source forming die | |
| CN220739087U (en) | Pneumatic stretching and shaping jig for mobile phone key iron block | |
| CN213198456U (en) | Novel material pipe production mould of area propelling movement function | |
| CN220008545U (en) | Cup mold pressing device capable of automatically demolding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |