CN217346541U

CN217346541U - Material taking and cutting device for injection molding integral keycaps

Info

Publication number: CN217346541U
Application number: CN202221044144.3U
Authority: CN
Inventors: 刘敏
Original assignee: Gutec Industrial Plastic Parts Technology Shenzhen Co ltd
Current assignee: Gutec Industrial Plastic Parts Technology Shenzhen Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-02
Anticipated expiration: 2032-04-28

Abstract

The application discloses whole key cap of moulding plastics gets material cutting device includes: the material taking component and the base component are arranged on the base; the material taking assembly is arranged on a mechanical arm of the injection molding machine, can enter the injection molding machine to take out the formed integral injection molding keycap under the driving of the mechanical arm, and is moved to the upper part of the base assembly under the driving of the mechanical arm; get the material subassembly including being equipped with and get the material tool board, get the material tool board and be equipped with and move and carry connecting portion and be used for being connected with the arm, get one side of material tool board and dispose a plurality of material sucking discs of getting and be used for adsorbing the space key cap, get the opposite side of flitch and dispose the mouth of a river stub bar that the mechanism of cutting is used for cutting off the space key cap that cuts. This whole key cap of moulding plastics gets material cutting device can take out it from the injection molding machine after the key cap shaping to cut off the mouth of a river stub bar of space key cap, in order to avoid the space key cap to be dragged the deformation by mouth of a river stub bar in cooling process.

Description

Material taking and cutting device for injection molding integral keycaps

Technical Field

The application relates to injection molding production equipment, in particular to an injection molding integral key cap taking and cutting device.

Background

The key cap of notebook keyboard is a set of key cap whole production of moulding plastics in production, and wherein the key cap of space key takes out its stub bar and can pull the key cap of space key at the in-process that the cooling shrink and warp from injection mold, consequently influences the key cap of space key and the feeling after the bottom plate assembly.

Under the traditional mode, the key cap through warping the serious blank key of whole outward appearance is stereotyped through machinery or manual work, has increased the process for this and has stereotyped the effect and be difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists among the correlation technique, this application provides a whole key cap of moulding plastics gets material cutting device, should mould plastics whole key cap get material cutting device and can take out it from the injection molding machine after the key cap shaping to cut off the mouth of a river stub bar of space key cap, pull the deformation by the mouth of a river stub bar in order to avoid the space key cap in the cooling process.

In order to solve the technical problem, the technical scheme adopted by the application is as follows:

the utility model provides a whole key cap of moulding plastics gets material cutting device, includes: the material taking assembly and the base assembly; the material taking assembly is arranged on a mechanical arm of the injection molding machine, can enter the injection molding machine to take out the formed integral injection molding keycap under the driving of the mechanical arm, and is moved to the upper part of the base assembly under the driving of the mechanical arm; get the material subassembly and be equipped with and get the material tool board, get the material tool board and be equipped with and carry connecting portion and be used for being connected with the arm, get one side of material tool board and dispose a plurality of material sucking discs of getting and be used for adsorbing the space key cap, get the opposite side of flitch and dispose the mouth of a river stub bar that cuts the mechanism and be used for cutting off the space key cap.

Preferably, the base assembly comprises a cutting base and a cutting bottom die arranged on the cutting base; the cutting base is provided with a plurality of fixing holes for matching screws to install the base component at a preset position; the cutting bottom die is provided with a cutting die cutting edge corresponding to the position of a water gap of the key cap of the space key and a cutting die avoiding part.

Preferably, the cutting mechanism is equipped with the backup pad that cuts, cut the one end of backup pad install in it disposes and cuts the fixed plate to get the material tool board other end, cuts the fixed plate and disposes and cut the cylinder, cuts the piston rod front end of cylinder and is connected with and cuts the fly leaf, cuts and disposes on the fly leaf and cuts the cutter.

Preferably, the material taking jig plate is provided with a cutting avoiding groove corresponding to the position of the cutting knife; when the mechanical arm drives the material taking assembly to move above the base assembly and the space key cap is arranged on the cutting assembly, under the drive of the cutting cylinder, the cutting cutter can penetrate through the water gap stub bar for cutting off the space key cap after cutting off the grass.

Preferably, the cutting knife is in clearance fit with the cutting avoiding groove.

Preferably, the material taking jig is provided with a plurality of transverse air passages, one side of the material taking jig plate, which is used for adsorbing the keycap, is provided with a plurality of sucker threaded holes, and the sucker threaded holes are communicated with the transverse air passages and correspond to the keycap in position.

The technical scheme provided by the application can comprise the following beneficial effects: the utility model provides a whole key cap of moulding plastics gets material cutting device, includes: the material taking assembly and the base assembly; the material taking assembly is arranged on a mechanical arm of the injection molding machine, can enter the injection molding machine to take out the formed integral injection molding keycap under the driving of the mechanical arm, and is moved to the upper part of the base assembly under the driving of the mechanical arm; get the material subassembly and be equipped with and get the material tool board, get the material tool board and be equipped with and move and carry connecting portion and be used for being connected with the arm, get one side of material tool board and dispose a plurality of material sucking discs of getting and be used for adsorbing the space key cap, get the opposite side of flitch and dispose the mouth of a river stub bar that cutting mechanism is used for cutting off the space key cap.

Firstly, this whole key cap of moulding plastics gets material cutting device can take out it from the injection molding machine after the key cap shaping to cut off the mouth of a river stub bar of space key cap, in order to avoid the space key cap to be dragged the deformation by the mouth of a river stub bar in the cooling process, because the product outer lane is enclosure structure after the space key separation, cooling shrinkage deformation can only be to big planar direction, and the deformation direction is controllable, and this direction is just the deformation direction of our equipment demand.

Secondly, after the mould takes out the whole key cap of moulding plastics, its itself still has certain temperature, and the space key cap can be equipped with a plurality of glue inlets in order to satisfy its volume demand of advancing to glue, leads to remaining the mouth of a river easily when die-cut space key mouth of a river behind the cooling of space key cap, forms and drapes over one's shoulders the cutting edge of a knife or a sword, and this application cuts promptly after it takes out the mould, reaches the effect of hot-cutting, can reduce to drape over one's shoulders the cutting edge of a knife or a sword and remain.

And thirdly, due to the fact that other keycaps are numerous, the water gap is cut in the whole assembling process of the scissor legs after cooling, and therefore the independent cutting of the keycaps of the space key cannot affect the cutting and assembling mode of other keycaps.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application, as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.

Fig. 1 is a schematic view of the overall structure shown in embodiment 1 of the present application.

Fig. 2 is an overall structure diagram of a material taking assembly shown in embodiment 1 of the present application.

Figure 3 is a side view schematic of a take-off assembly as shown in example 1 of the present application.

Fig. 4 is a schematic sectional view at B-B in fig. 3 shown in embodiment 1 of the present application.

Fig. 5 is a schematic view of a material taking jig plate shown in embodiment 1 of the present application.

Fig. 6 is a schematic view of a base assembly shown in embodiment 1 of the present application.

Description of the reference numerals

Numbering	Name (R)	Number of	Name(s)
				1	Material taking assembly	133	Cutting cylinder
11	Material taking jig plate	134	Movable cutting plate
				111	Transverse air passage	135	Cutting knife
112	Suction cup screw hole	2	Base assembly
				113	Cutting avoiding groove	21	Base cuts
114	Transfer connecting part	212	Fixing hole
				12	Material taking sucker	22	Cutting bottom die
13	Cutting mechanism	221	Cutting edge of cutting die
				131	Cutting support plate	222	Cutting film avoiding part
132	Fixed plate for cutting

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

Example 1

Referring to fig. 1 to 6, an injection molding integral key cap material taking and cutting device includes: the material taking component 1 and the base component 2; the material taking assembly 1 is arranged on a mechanical arm of an injection molding machine, can enter the injection molding machine to take out a formed integral injection molding keycap under the driving of the mechanical arm, and is moved to the upper part of the base assembly 2 under the driving of the mechanical arm; get material subassembly 1 and be equipped with and get material tool board 11, get material tool board 11 and be equipped with and move and carry connecting portion 114 and be used for being connected with the arm, get one side of material tool board 11 and dispose a plurality of material sucking discs 12 of getting and be used for adsorbing space key cap, get the opposite side of flitch and dispose the mouth of a river stub bar that cuts mechanism 13 and be used for cutting off the space key cap.

Specifically, the base assembly 2 comprises a cutting base 21 and a cutting bottom die 22 mounted on the cutting base 21; the cutting base 21 is provided with a plurality of fixing holes 211 for matching screws to mount the base component 2 at a preset position; the cutting bottom die 22 is provided with a cutting die cutting edge 221 and a cutting film avoiding part 222 which correspond to the position of a water gap of the key cap of the space key.

Further, the cutting mechanism 13 is provided with a cutting support plate 131, one end of the cutting support plate 131 is mounted at the other end of the material taking jig plate 11 and is configured with a cutting fixed plate 132, the cutting fixed plate 132 is configured with a cutting cylinder 133, the front end of a piston rod of the cutting cylinder 133 is connected with a cutting movable plate 134, the cutting movable plate 134 is configured with a cutting knife 135, and the material taking jig plate 11 is provided with a cutting avoiding groove 113 corresponding to the cutting knife 135; when the mechanical arm drives the material taking component 1 to move above the base component 2 and the space key cap is arranged on the cutting component, under the drive of the cutting cylinder 133, the cutting cutter 135 can cut off the nozzle stub bar of the space key cap after cutting the avoiding grass.

Generally, the cutting knife needs to be matched with a guide structure to cut off the water gap according to a preset track, in order to save the guide structure, the cutting knife 135 is in clearance fit with the cutting avoiding groove 113, and the guide structure is formed between the cutting knife and the cutting avoiding groove 113.

Preferably, the material taking jig is provided with a plurality of transverse air passages 111, one side of the material taking jig plate 11, which is used for adsorbing the keycap, is provided with a plurality of sucker threaded holes 112, and the sucker threaded holes 112 are communicated with the transverse air passages 111 and correspond to the keycap in position.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended to limit the present application to the details thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the spirit of the disclosure.

Claims

1. The utility model provides a whole key cap of moulding plastics gets material cutting device which characterized in that includes: the material taking assembly and the base assembly;

the material taking assembly is arranged on a mechanical arm of the injection molding machine, can enter the injection molding machine to take out the formed integral injection molding keycap under the driving of the mechanical arm, and is moved to the upper part of the base assembly under the driving of the mechanical arm;

get the material subassembly and be equipped with and get the material tool board, get the material tool board and be equipped with and move and carry connecting portion and be used for being connected with the arm, get one side of material tool board and dispose a plurality of material sucking discs of getting and be used for adsorbing the space key cap, get the opposite side of flitch and dispose the mouth of a river stub bar that cutting mechanism is used for cutting off the space key cap.

2. The injection molded integral key cap take off and cut off device of claim 1, wherein the base assembly comprises a cut-off base and a cut-off base die mounted to the cut-off base;

the cutting base is provided with a plurality of fixing holes for matching screws to install the base component at a preset position;

the cutting bottom die is provided with a cutting die cutting edge and a cutting film avoiding part which correspond to the water gap of the space key keycap.

3. The injection molded integral key cap take-out cutting device as claimed in claim 1, wherein the cutting mechanism is provided with a cutting support plate, one end of the cutting support plate is mounted to the other end of the take-out jig plate and provided with a cutting fixed plate, the cutting fixed plate is provided with a cutting cylinder, a front end of a piston rod of the cutting cylinder is connected with a cutting movable plate, and the cutting movable plate is provided with a cutting knife.

4. The device for taking and cutting an integral injection molded keycap according to claim 3, wherein the taking jig plate is provided with a cutting avoiding groove corresponding to the cutting cutter;

when the mechanical arm drives the material taking assembly to move above the base assembly and the space key cap is arranged on the cutting assembly, under the drive of the cutting cylinder, the cutting cutter can penetrate through the water gap stub bar for cutting off the space key cap after cutting off the grass.

5. An injection molded integral key cap take off and cut off device as claimed in claim 4, wherein the cutting knife is in clearance fit with the cutting clearance groove.

6. An injection molding integral key cap taking and cutting device as claimed in claim 1, wherein the taking jig is provided with a plurality of transverse air passages, one side of the taking jig plate for adsorbing the key caps is provided with a plurality of sucker threaded holes, the sucker threaded holes are communicated with the transverse air passages and the positions of the sucker threaded holes correspond to the positions of the key caps.