CN114347392A - Intelligent key cap mold - Google Patents
Intelligent key cap mold Download PDFInfo
- Publication number
- CN114347392A CN114347392A CN202210020766.0A CN202210020766A CN114347392A CN 114347392 A CN114347392 A CN 114347392A CN 202210020766 A CN202210020766 A CN 202210020766A CN 114347392 A CN114347392 A CN 114347392A
- Authority
- CN
- China
- Prior art keywords
- main body
- mold
- key cap
- forming end
- fixed die
- 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.)
- Pending
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 41
- 238000002347 injection Methods 0.000 claims description 35
- 239000007924 injection Substances 0.000 claims description 35
- 238000004891 communication Methods 0.000 claims description 13
- 230000013011 mating Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The application discloses an intelligent keycap die which comprises a fixed die, wherein the fixed die comprises a fixed die main body and a die core part arranged on the fixed die main body, the die core part comprises a sleeve and a core rod penetrating through the sleeve, the sleeve is fixed on the first side of the fixed die main body, one end, far away from the fixed die main body, of the sleeve is a first forming end, and the core rod is provided with a second forming end matched with the first forming end; the core rod is movably disposed in an axial direction to move between a first position in which the first and second forming ends are in a mating position to enable the core portion to form the undercut structure, a second position in which the first forming end is separated from the undercut structure, and a third position in which the second forming end is separated from the undercut structure. The application provides an intelligence key cap mould can avoid the condition that deformation appears in key cap roof or curb plate to and avoid the back-off structure not to take off the axial condition of deflecting that appears certain angle under the effect of core pole when leaving the type core yet, ensure the quality of key cap.
Description
Technical Field
The invention relates to the technical field of plastic molding, in particular to the technical field of molds, and particularly relates to an intelligent keycap mold.
Background
The key cap of key cap is moulded plastics to the key cap mould through the raw materials and is formed, specifically: the key cap mould includes movable mould and cover half, is formed with the die cavity between cover half and the movable mould, through injecting plastics in to the die cavity in order to form the key cap, wherein the cover half is equipped with the die core portion and forms the back-off structure in the inner chamber of key cap through the die core portion. Because the bonding strength between type core and the back-off structure is great, the key cap mould need be configured with the thimble in order to separate the back-off structure of every type core and key cap, specifically: the cover half is installed with the thimble that sets up with every key cap one-to-one, and the movably setting of cover half relatively of thimble, when needs separate the back-off structure of core portion and key cap, drives the thimble and removes and push away the roof or the curb plate of key cap towards the key cap direction until pushing away the key cap from the core portion.
However, when the keycap is separated from the core, the keycap has a certain temperature and the thicknesses of the keycap top plate and the side plate are both thin, so that the keycap top plate or the side plate is easily deformed, and the quality of the keycap is affected. In addition, the axis of thimble and the axis of type core are difficult to keep unanimous, lead to the key cap to be in not taking off the axial deflection that appears certain angle under the top of thimble when leaving the type core easily, and then make the back-off structure appear deforming, influence the quality of key cap.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a smart key cap mold.
The application provides an intelligent key cap die, which is used for forming a key cap with an inverted buckle structure and comprises a fixed die, wherein the fixed die comprises a fixed die main body and a die core part arranged on the fixed die main body, the die core part is used for forming the inverted buckle structure, the die core part comprises a sleeve and a core rod penetrating through the sleeve, the sleeve is fixed on a first side of the fixed die main body, one end, far away from the fixed die main body, of the sleeve is a first forming end, and the core rod is provided with a second forming end matched with the first forming end;
the core rod is movably arranged along the axial direction to move among a first position, a second position and a third position, when the core rod is arranged at the first position, the first forming end and the second forming end are located at the matching position so that the core part can form the inverted buckle structure, when the core rod is arranged at the second position, the second forming end is located at one side, away from the fixed die main body, of the first forming end so that the first forming end is separated from the inverted buckle structure, and when the core rod is arranged at the third position, the second forming end is located at one side, close to the fixed die main body, of the first forming end so that the second forming end is separated from the inverted buckle structure.
Furthermore, a mounting plate is arranged on the second side of the fixed die main body, the second side is opposite to the first side, one end, far away from the second forming end, of the core rod penetrates through the fixed die main body and is connected to the mounting plate, an elastic piece is arranged between the mounting plate and the fixed die main body, and two ends of the elastic piece are respectively abutted against the mounting plate and the fixed die main body so as to provide elastic force for the mounting plate in a direction away from the fixed die main body;
the fixed die further comprises a driving device arranged on the fixed die main body, and the driving device is in driving connection with the mounting plate to drive the mounting plate to move so as to drive the core rod to move among the first position, the second position and the third position.
Further, the second side of cover half main part is equipped with the guide bar, and the mounting panel is equipped with the guiding hole, and the guide bar wears to locate the guiding hole and with the guiding hole direction cooperation.
Further, the driving device comprises a driving motor, a rotating shaft and a roller, the rotating shaft is rotatably arranged on the fixed die main body, the roller is installed on the rotating shaft and eccentrically arranged, the peripheral surface of the roller is in contact with the installation plate, and the driving motor is in driving connection with the rotating shaft to drive the rotating shaft to rotate.
Further, the number of the rollers can be more than two, and the more than two rollers are arranged at intervals along the axial direction of the rotating shaft.
Further, still include:
the communication device is used for receiving an external control instruction;
and the control device is respectively connected with the communication device and the driving motor and is used for controlling the driving motor to drive the roller to rotate for one circle when the communication device receives a control command.
Further, the elastic member is a spring.
Further, the movable mould is provided with a first glue injection channel, the fixed mould is provided with a second glue injection channel, the first glue injection channel and the second glue injection channel jointly form a glue injection channel of the intelligent key cap mould when the movable mould and the fixed mould are closed, the width of the first glue injection channel is the same as that of the second glue injection channel, and the depth of the first glue injection channel is 1-1.2 times that of the second glue injection channel.
Furthermore, the movable mold is provided with a plurality of first cavity parts, the first cavity parts are provided with feed inlets, the first glue injection channel is provided with a plurality of widened parts, the widened parts and the first cavity parts are arranged in a one-to-one correspondence mode, and the widened parts are close to the feed inlets of the first cavity parts which are correspondingly arranged.
The application provides an intelligent key cap mold, which is movably arranged along an axial direction through a core rod to move among a first position, a second position and a third position, wherein in the first position, a first forming end and a second forming end are located at matching positions to enable a mold core to form an inverted buckle structure, in the second position, the second forming end is located on one side, away from a fixed mold main body, of the first forming end to enable the first forming end to be separated from a key cap, in the third position, the second forming end is located on one side, close to the fixed mold main body, of the first forming end to enable the second forming end to be separated from the key cap, on one hand, the inverted buckle structure can bear acting force applied by the core rod when the mold core is separated from the inverted buckle structure, the strength of the inverted buckle structure is greater than that of a top plate and a side plate of the key cap, deformation of the top plate or the side plate is avoided, on the other hand, the core rod can also apply acting force to the inverted buckle structure along the axial direction, avoid the back-off structure not to take off the condition of the axial deflection of certain angle appearing under the effect of core bar when leaving the type core yet, ensure the quality of key cap.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of a smart key cap mold according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of the fixed mold when the core rod is in the first position according to the embodiment of the application;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural diagram of a moving mold according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a key cap according to an embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-5, the present application provides a mold for a smart key cap 300, which includes a movable mold 200 and a fixed mold 100. The intelligent key cap 300 mold is provided with a plurality of cavities when the movable mold 200 and the fixed mold 100 are closed, and each cavity is used for injection molding to form a key cap 300 with an inverted buckle structure 330. For example, the smart key cap 300 mold can form 104 or 107 key caps 300 in one piece, etc. The key cap 300 includes a housing portion including a top plate 310 and a side plate 320, and an inverted structure 330, wherein the thickness of the top plate 310 and the side plate 320 is thin and is lower than the thickness of the inverted structure 330, that is, the strength of the top plate 310 and the side plate 320 is lower than the strength of the inverted structure 330. For simplicity, only one cavity is shown in the mold structure shown in FIGS. 1-2.
With continued reference to fig. 1-3, embodiments of the present application provide a smart key cap 300 mold for forming a key cap 300 with an inverted buckle structure 330. The mold for the intelligent keycap 300 comprises a fixed mold 100, the fixed mold 100 comprises a fixed mold main body 110 and a core part 120 arranged on the fixed mold main body 110, the core part 120 is used for forming a back-off structure 330, the core part 120 comprises a sleeve 121 and a core rod 122 penetrating through the sleeve 121, the sleeve 121 is fixed on the first side of the fixed mold main body 110, one end, far away from the fixed mold main body 110, of the sleeve 121 is a first forming end, and the core rod 122 is provided with a second forming end matched with the first forming end;
the core rod 122 is axially movably disposed to move between a first position at which the first and second shaped ends are in a mating position to enable the core portion 120 to form the undercut 330, a second position at which the second shaped end is on a side of the first shaped end remote from the stationary mold body 110 to separate the first shaped end from the undercut 330, and a third position at which the second shaped end is on a side of the first shaped end proximate to the stationary mold body 110 to separate the second shaped end from the undercut 330.
In the present embodiment, the stationary mold 100 includes a stationary mold body 110, the stationary mold body 110 has a plurality of second cavity parts, the movable mold 200 has a plurality of first cavity parts 210, and the plurality of second cavity parts and the plurality of first cavity parts 210 are provided in one-to-one correspondence. When the movable mold 200 and the fixed mold 100 are closed, the correspondingly arranged first cavity part 210 and the second cavity part jointly form a cavity to form a keycap 300. The stationary mold 100 further includes a core part 120 provided to the stationary mold body 110, and each of the second cavity parts is provided with the core part 120, wherein the core part 120 is used to form the undercut structure 330. The core part 120 comprises a sleeve 121 and a core rod 122 penetrating through the sleeve 121, the sleeve 121 is fixed on a first side of the fixed mold main body 110, one end of the sleeve 121 far away from the fixed mold main body 110 is a first molding end, the core rod 122 is provided with a second molding end matched with the first molding end, and the first molding end and the second molding end can enable the core part 120 to form an inverted buckle structure 330 at the matching position.
The core rod 122 is axially movably disposed with respect to the sleeve to move between a first position in which the first and second shaped ends are in a mating position to enable the core portion 120 to form the undercut 330, a second position in which the second shaped end is on a side of the first shaped end remote from the stationary mold body 110 to enable the first shaped end to be separated from the undercut 330, and a third position in which the second shaped end is on a side of the first shaped end proximate to the stationary mold body 110 to enable the second shaped end to be separated from the undercut 330. Wherein, when the core part 120 is separated from the undercut 330, the core rod 122 may pass through the second position and the third position in sequence from the first position, or the core rod 122 may pass through the third position and the second position in sequence from the first position. Preferably, when the core part 120 is separated from the inverted structure 330, the core rod 122 sequentially passes through the third position and the second position from the first position, that is, the second forming end is separated from the inverted structure 330, and then the first forming end is separated from the inverted structure 330, so that the impact force generated when the second forming end is separated from the inverted structure 330 can be utilized to reduce the bonding strength between the first forming end and the inverted structure 330, which is beneficial to the separation between the first forming end and the inverted structure 330, and simultaneously, the inverted structure 330 after being molded with the core part 120 is suspended at the second forming end, which is beneficial to the suction cup of the glue injector to adsorb the keycap 300 and remove the keycap 300.
Referring to fig. 3, the inner wall of the first forming end is recessed with an annular recess 1211, and the second forming end includes a first forming surface 1221 and a cross-shaped structure 1222 disposed on the first forming surface 1221. In the first position (i.e., the engaged position), the first molding surface 1221 is aligned with and disposed flush against a bottom surface of the annular recess 1211, and the cross-member 1222 is positioned within the interior cavity of the annular recess 1211.
The first side of the fixed mold body 110 is the side of the fixed mold body 110 close to the movable mold 200 when the fixed mold 100 and the movable mold 200 are clamped.
The mold for the smart key cap 300 provided by this embodiment is configured to move between a first position, a second position and a third position, in which the core rod 122 is movably disposed along the axial direction, in the first position, the first forming end and the second forming end are located at the matching position to enable the core part 120 to form the inverted buckle structure 330, in the second position, the second forming end is located at a side of the first forming end away from the fixed mold main body 110 to enable the first forming end to be separated from the key cap 300, in the third position, the second forming end is located at a side of the first forming end close to the fixed mold main body 110 to enable the second forming end to be separated from the key cap 300, on one hand, the acting force exerted by the core rod 122 can be borne by the inverted buckle structure 330 when the core part 120 is separated from the inverted buckle structure 330, and the strength of the inverted buckle structure 330 is greater than that of the top plate 310 and the side plate 320 of the key cap 300, so as to avoid the situation that the top plate 310 or the side plate 320 of the key cap 300 deforms, on the other hand, the core rod 122 can apply an acting force to the inverted structure 330 along the axial direction, so that the situation that the inverted structure 330 deflects axially at a certain angle under the action of the core rod 122 when the core rod 120 is not released is avoided, and the quality of the keycap 300 is ensured.
In some embodiments of the present application, a mounting plate 150 is disposed on a second side of the fixed die main body 110, the second side is disposed opposite to the first side, one end of the core rod 122 away from the second forming end penetrates through the fixed die main body 110 and is connected to the mounting plate 150, an elastic member 140 is disposed between the mounting plate 150 and the fixed die main body 110, and two ends of the elastic member 140 respectively abut against the mounting plate 150 and the fixed die main body 110 to provide elastic force to the mounting plate 150 in a direction away from the fixed die main body 110;
the fixed die 100 further comprises a driving device arranged on the fixed die main body 110, and the driving device is in driving connection with the mounting plate 150 to drive the mounting plate 150 to move so as to drive the core rod 122 to move among the first position, the second position and the third position.
In this embodiment, the second side of the fixed mold main body 110 is provided with the mounting plate 150, one end of the core rod 122 away from the second forming end penetrates through the fixed mold main body 110 and is connected to the mounting plate 150, the elastic member 140 is disposed between the mounting plate 150 and the fixed mold main body 110, and two ends of the elastic member 140 respectively abut against the mounting plate 150 and the fixed mold main body 110 to provide elastic force to the mounting plate 150 in a direction away from the fixed mold main body 110, so as to drive the core rod 122 to move from the first position to the third position and from the second position to the first position. The fixed die 100 further comprises a driving device arranged on the fixed die main body 110, and the driving device is in driving connection with the mounting plate 150 to drive the mounting plate 150 to move so as to drive the core rod 122 to move among the first position, the second position and the third position.
The elastic member 140 may be a spring, etc., which is not limited in this application.
The driving device comprises a driving motor, a rotating shaft 160 and a roller 170, the rotating shaft 160 is rotatably arranged on the fixed die main body 110, the roller 170 is arranged on the rotating shaft 160 and eccentrically arranged, the peripheral surface of the roller 170 is in contact with the mounting plate 150, and the driving motor is in driving connection with the rotating shaft 160. The driving motor may be connected to the rotating shaft 160 through a gear assembly, or connected to the rotating shaft 160 through a coupling, etc. When the driving motor drives the rotation shaft 160 to rotate, the rotation shaft 160 drives the roller 170 to rotate. Because the roller 170 is eccentrically disposed with respect to the rotating shaft 160, and the outer circumferential surface of the roller 170 contacts the mounting plate 150, the mounting plate 150 can reciprocate along the axial direction of the core rod 122 under the action of the roller 170 and the elastic member 140, thereby driving the core rod 122 to move between the first position and the third position. When the core bar 122 rotates for one circle, the roller 170 can drive the core bar 122 to pass through the second position, the third position and the first position twice, and demolding between the core part 120 and the inverted buckle structure 330 is just realized.
Wherein, the number of gyro wheel 170 can be more than two, and the axial interval setting of gyro wheel 170 along pivot 160 more than two, so can make mounting panel 150 atress balanced, improve the stability of mould.
In some embodiments of the present application, the second side of the fixed mold body 110 is provided with the guide rod 130, the mounting plate 150 is provided with the guide hole, and the guide rod 130 is inserted into the guide hole and is guided and matched with the guide hole, so that the mounting plate 150 can accurately move along the axial direction of the core rod 122, and the problem of deflection of the mounting plate 150 can also be avoided.
In order to simplify the structure, the elastic member 140 may be sleeved on the guide rod 130.
In some embodiments of the present application, further comprising:
the communication device is used for receiving an external control instruction;
and the control device is respectively connected with the communication device and the driving motor and is used for controlling the driving motor to drive the roller 170 to rotate for one circle when the communication device receives a control command.
In this embodiment, the communication device may be a communication device such as bluetooth, and is configured to establish communication with the glue injection machine and receive a control instruction sent by the glue injection machine. The control device may be a microprocessor or the like, and is configured to control the driving motor to drive the roller 170 to rotate for one revolution each time the communication device receives the control instruction, so as to achieve intelligent demolding between the core part 120 and the back-off.
In some embodiments of the present application, the movable mold 200 is further included, the movable mold 200 has a first glue injection channel 220, the fixed mold 100 has a second glue injection channel, the first glue injection channel 220 and the second glue injection channel jointly form a glue injection channel of the intelligent key cap 300 mold when the movable mold 200 and the fixed mold 100 are assembled, wherein the width of the first glue injection channel 220 is the same as that of the second glue injection channel, and the depth of the first glue injection channel 220 is 1-1.2 times that of the second glue injection channel.
In this embodiment, the glue injection channel is communicated with each cavity to inject the injection molding raw material into each cavity. Wherein the width of first injecting glue passageway 220 is the same with the width of second injecting glue passageway, and the degree of depth of first injecting glue passageway 220 is 1 ~ 1.2 times of the degree of depth of second injecting glue passageway, so set up when can making movable mould 200 and cover half 100 divide the mould, the splice bar that the injection moulding raw materials formed in the injecting glue passageway is located movable mould 200 and can realize the drawing of patterns between splice bar and cover half 100 along with keeping away from of movable mould 200 automatically.
It should be understood that the depth of the first glue injection channel 220 is 1-1.2 times the depth of the second glue injection channel, so that the bonding strength between the connecting rib and the movable mold 200 is only a little greater than that between the connecting rib and the fixed mold 100, the positions of the keycaps 300 cannot be affected when the connecting rib is respectively separated from the movable mold 200 and the fixed mold 100, and the positions of the keycaps 300 are not changed when the mold is separated.
In some embodiments of the present application, the movable mold 200 has a plurality of first cavity portions 210, each of the plurality of first cavity portions 210 has a feeding port, the first glue injection channel 220 has a plurality of widened portions 221, the plurality of widened portions 221 are disposed in one-to-one correspondence with the plurality of first cavity portions 210, and the widened portions 221 are close to the feeding ports of the corresponding first cavity portions 210.
In this embodiment, through setting up foretell widen part 221, the raw materials of moulding plastics all can be stocked in the widen part 221 department that corresponds the setting before getting into every die cavity, not only can compromise under the condition that the tie bar can not all produce the influence to the position of key cap 300 when respectively parting with movable mould 200 and cover half 100, can also adjust the velocity of flow before the raw materials of moulding plastics get into the die cavity, help improving the stability of annotating the material, and then improve the shaping quality of mould.
It will be understood that any orientation or positional relationship indicated above with respect to the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., is based on the orientation or positional relationship shown in the drawings and is for convenience in describing and simplifying the invention, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. An intelligent key cap die is used for forming a key cap with an inverted buckle structure and is characterized by comprising a fixed die, wherein the fixed die comprises a fixed die main body and a die core part arranged on the fixed die main body, the die core part is used for forming the inverted buckle structure, the die core part comprises a sleeve and a core rod penetrating through the sleeve, the sleeve is fixed on a first side of the fixed die main body, one end, far away from the fixed die main body, of the sleeve is a first forming end, and the core rod is provided with a second forming end matched with the first forming end;
the core rod is movably arranged along the axial direction to move among a first position, a second position and a third position, when the core rod is arranged at the first position, the first forming end and the second forming end are located at the matching position so that the forming core part can form the inverted buckle structure, when the core rod is arranged at the second position, the second forming end is located at one side, away from the fixed mold main body, of the first forming end so that the first forming end is separated from the inverted buckle structure, and when the core rod is arranged at the third position, the second forming end is located at one side, close to the fixed mold main body, of the first forming end so that the second forming end is separated from the inverted buckle structure.
2. The intelligent key cap die as claimed in claim 1, wherein a mounting plate is arranged on a second side of the fixed die main body, the second side is arranged opposite to the first side, one end, away from the second forming end, of the core rod penetrates through the fixed die main body and is connected to the mounting plate, an elastic member is arranged between the mounting plate and the fixed die main body, and two ends of the elastic member abut against the mounting plate and the fixed die main body respectively so as to provide elastic force for the mounting plate in a direction away from the fixed die main body;
the fixed die further comprises a driving device arranged on the fixed die main body, and the driving device is in driving connection with the mounting plate to drive the mounting plate to move so as to drive the core rod to move among the first position, the second position and the third position.
3. The intelligent key cap mold according to claim 2, wherein a guide rod is arranged on the second side of the fixed mold main body, a guide hole is formed in the mounting plate, and the guide rod penetrates through the guide hole and is in guide fit with the guide hole.
4. The intelligent key cap mold of claim 2, wherein the driving device comprises a driving motor, a rotating shaft and a roller, the rotating shaft is rotatably disposed on the fixed mold main body, the roller is mounted on the rotating shaft and eccentrically disposed, the outer circumferential surface of the roller contacts with the mounting plate, and the driving motor is in driving connection with the rotating shaft to drive the rotating shaft to rotate.
5. The intelligent key cap mold of claim 4, wherein the number of the rollers is two or more, and the two or more rollers are arranged at intervals along the axial direction of the rotating shaft.
6. The smart key cap mold of claim 4, further comprising:
the communication device is used for receiving an external control instruction;
and the control device is respectively connected with the communication device and the driving motor and is used for controlling the driving motor to drive the roller to rotate for one circle when the communication device receives the control command.
7. The smart key cap mold of claim 2, wherein the elastic member is a spring.
8. The intelligent key cap mold according to claim 1, further comprising a movable mold, wherein the movable mold is provided with a first glue injection channel, the fixed mold is provided with a second glue injection channel, the first glue injection channel and the second glue injection channel jointly form the glue injection channel of the intelligent key cap mold when the movable mold and the fixed mold are closed, the width of the first glue injection channel is the same as that of the second glue injection channel, and the depth of the first glue injection channel is 1-1.2 times that of the second glue injection channel.
9. The mold according to claim 8, wherein the movable mold has a plurality of first cavity portions, each of the first cavity portions has a feeding opening, the first glue injection channel has a plurality of widened portions, the widened portions are arranged in one-to-one correspondence with the first cavity portions, and the widened portions are close to the feeding openings of the correspondingly arranged first cavity portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020766.0A CN114347392A (en) | 2022-01-10 | 2022-01-10 | Intelligent key cap mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020766.0A CN114347392A (en) | 2022-01-10 | 2022-01-10 | Intelligent key cap mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114347392A true CN114347392A (en) | 2022-04-15 |
Family
ID=81107256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210020766.0A Pending CN114347392A (en) | 2022-01-10 | 2022-01-10 | Intelligent key cap mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114347392A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819141A (en) * | 2018-08-07 | 2018-11-16 | 苏州优熠精密机械有限公司 | A kind of high efficient mobile phone casing stripper apparatus that demoulding cooling is fast |
| CN110126222A (en) * | 2019-04-10 | 2019-08-16 | 精英制模实业(深圳)有限公司 | A kind of mold and its injection moulding process of novel flow channel structure |
| CN211251151U (en) * | 2019-10-25 | 2020-08-14 | 济南圣凯模具有限公司 | Lower die core structure of injection mold for automobile air conditioner circulating air door connecting rod |
| CN111571943A (en) * | 2020-05-19 | 2020-08-25 | 中山市利群精密实业有限公司 | Mould with ejector sleeve ejecting structure |
| CN211917593U (en) * | 2019-12-30 | 2020-11-13 | 广州导新模具注塑有限公司 | Slide top runner of injection mold |
| CN212707821U (en) * | 2020-07-17 | 2021-03-16 | 余姚市恒光塑料配件有限公司 | Injection molding mold and lens barrel injection molding machine |
| CN214521624U (en) * | 2021-01-29 | 2021-10-29 | 上海精磊塑料模具有限公司 | Injection mold convenient to back-off structure drawing of patterns |
-
2022
- 2022-01-10 CN CN202210020766.0A patent/CN114347392A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819141A (en) * | 2018-08-07 | 2018-11-16 | 苏州优熠精密机械有限公司 | A kind of high efficient mobile phone casing stripper apparatus that demoulding cooling is fast |
| CN110126222A (en) * | 2019-04-10 | 2019-08-16 | 精英制模实业(深圳)有限公司 | A kind of mold and its injection moulding process of novel flow channel structure |
| CN211251151U (en) * | 2019-10-25 | 2020-08-14 | 济南圣凯模具有限公司 | Lower die core structure of injection mold for automobile air conditioner circulating air door connecting rod |
| CN211917593U (en) * | 2019-12-30 | 2020-11-13 | 广州导新模具注塑有限公司 | Slide top runner of injection mold |
| CN111571943A (en) * | 2020-05-19 | 2020-08-25 | 中山市利群精密实业有限公司 | Mould with ejector sleeve ejecting structure |
| CN212707821U (en) * | 2020-07-17 | 2021-03-16 | 余姚市恒光塑料配件有限公司 | Injection molding mold and lens barrel injection molding machine |
| CN214521624U (en) * | 2021-01-29 | 2021-10-29 | 上海精磊塑料模具有限公司 | Injection mold convenient to back-off structure drawing of patterns |
Non-Patent Citations (1)
| Title |
|---|
| 冷真龙等: "《塑料成型工艺及模具设计》", 电子科技大学出版社, pages: 77 - 78 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5670184A (en) | Molding apparatus having a molding cavity divided by an elastic member | |
| US20210086417A1 (en) | Injection-molding tool and method for manufacturing an injection-molded product with a long, thin channel | |
| CN114347392A (en) | Intelligent key cap mold | |
| CN212603125U (en) | Double-color mold of back door switch | |
| CN209999625U (en) | arc core-pulling mould | |
| CN217803133U (en) | Rotary ejection mechanism of injection mold | |
| CN217553006U (en) | Injection mold hot runner valve needle mouth structure of gluing | |
| CN216544533U (en) | Mold with ejection mechanism | |
| CN113510899A (en) | Cask injection mold | |
| CN208277342U (en) | A kind of injection mold | |
| CN102107502B (en) | For the stripper apparatus of the injection moulded products with undercutting | |
| CN221314939U (en) | Double-shot injection mold for main body shell of shaver | |
| CN221067088U (en) | Mould with tripping structure | |
| CN215039800U (en) | Cask injection mold | |
| CN215472800U (en) | Injection mould | |
| CN110406043B (en) | Injection mold | |
| CN220242255U (en) | Mould with cone type injection runner | |
| CN212764487U (en) | Integrative injection moulding mould of frame is glued to display screen | |
| CN211389913U (en) | Injection mold with side opening of lamp surface ring | |
| CN219789129U (en) | Injection mold for preventing cylindrical structure from demolding deformation | |
| CN219947117U (en) | Forming die | |
| CN220261832U (en) | Injection mold of multimedia sound part | |
| CN215472736U (en) | Injection mold for molding four-color switch button assembly | |
| CN114851487B (en) | Demoulding device of injection molding machine | |
| CN221212583U (en) | Mould and watchband |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220415 |
|
| RJ01 | Rejection of invention patent application after publication |