CN213675085U

CN213675085U - Mould is used in key cap production of mechanical keyboard

Info

Publication number: CN213675085U
Application number: CN202022179351.7U
Authority: CN
Inventors: 董岗; 夏柏平
Original assignee: Shenzhen Zhihaihe Technology Co ltd
Current assignee: Shenzhen Zhihaihe Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-13
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a key cap production facility technical field especially relates to a mould is used in key cap production of mechanical keyboard, the on-line screen storage device comprises a base, base top fixed mounting has two horizontal poles, the rectangle recess has been seted up in the horizontal pole, and equal swivelling joint has the screw rod in the recess, there is the removal frame through threaded connection in the screw rod, and removes and be connected with the bed die between the frame, the heat-conducting plate is installed to the bed die bottom, two recesses have been seted up on the base top, and install the ascending first flexible motor of output shaft vertical and the flexible motor of second in the recess respectively, the output shaft of first flexible motor has the hot plate, the output shaft of the flexible motor of second has the condensation plate. The utility model discloses, can cool off the convenient drawing of patterns rapidly to the mould, can heat when annotating the material, avoid too early shaping, influence the quality, can once only make into 104 key caps that mechanical keyboard required simultaneously, need not the manual work and select convenient and fast.

Description

Mould is used in key cap production of mechanical keyboard

Technical Field

The utility model relates to a key cap production facility technical field especially relates to a mould is used in key cap production of mechanical keyboard.

Background

The mechanical keyboard is a type of keyboard, and structurally, each key of the mechanical keyboard is controlled to be closed by a separate switch, which is also called an axis, and the mechanical keyboard can be divided into a traditional tea axis, a green axis, a white axis, a black axis, a red axis and an optical axis according to the classification of micro switches. Because each key is composed of an independent micro-motion, the key has strong segment sense, thereby generating special hand feeling suitable for game entertainment, and being generally used as expensive high-end game peripheral equipment.

In mechanical keyboard's production technical field, the fashioned mode of single key mould is generally adopted by majority producer to carry out key cap injection moulding, then select the installation expending a large amount of manpower and material resources, can not the complete set equipment, great increase the cost, and current production mould has some key caps to glue when carrying out the unloading to the key cap and be difficult to the unloading in the mould, lead to the unloading speed slow, lead to machining efficiency low, the above-mentioned problem is solved with the mould to the key cap production of a current design mechanical keyboard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mould for producing keycaps of mechanical keyboards.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a die for producing key caps of mechanical keyboards comprises a base, wherein two cross rods are fixedly mounted at the top end of the base, rectangular grooves are formed in the cross rods, screw rods are rotatably connected in the grooves, moving frames are connected in the screw rods through threads, a lower die is connected between the moving frames, a heat conducting plate is mounted at the bottom of the lower die, two grooves are formed in the top end of the base, a first telescopic motor and a second telescopic motor are respectively mounted in the grooves, the output shaft of the first telescopic motor is connected with a heating plate, the output shaft of the second telescopic motor is connected with a condensing plate, a shell is mounted at the top end of the base, a support is fixedly mounted on the inner wall of the top end of the shell, the bottom of the support is connected with an injection pipe, a plurality of electric nozzles are mounted at the bottom of the injection pipe, a material, and there is the pipeline storage chamber bottom through the casing connection, the one end and the injection pipe of pipeline are connected, casing top inner wall fixed mounting has the vertical decurrent third of output shaft flexible motor, the output shaft of the flexible motor of third has last mould, the vertical decurrent fourth of output shaft flexible motor is installed to casing top inner wall, the output shaft of fourth flexible motor has the vacuum tube, a plurality of vacuum suction nozzle is installed to the vacuum tube bottom, two vacuum pumps are installed on the casing top, the vacuum pump has the hose through the casing connection, and the one end of hose links to each other with the vacuum tube, the rectangle through-hole has been seted up to the base bottom, and installs a set of conveyer, a plurality of standing groove has been placed on the conveyer top.

Preferably, the storage chamber is made of a heat-resistant material, and one side of the storage chamber is connected with a feeding pipe.

Preferably, the injection pipe, the electric nozzle and the pipeline all have heating and heat preservation functions.

Preferably, the conveyer main part is two fixed plates, and swivelling joint has two pivots between two fixed plates, fixed plate one side is connected with the motor, and the output shaft of motor passes through the fixed plate and is connected with the pivot, be connected with the conveyer belt between the pivot.

Preferably, the conveyor belt is provided with a plurality of fixing grooves.

Preferably, the number of the lower die inner grooves, the number of the electric nozzles, the number of the vacuum suction nozzles and the number of the placing groove inner grooves are 104, and the positions of the lower die inner grooves, the electric nozzles, the vacuum suction nozzles and the placing groove inner grooves correspond to each other.

The utility model has the advantages that: the utility model discloses, not only can utilize the condensing panel to cool off the mould rapidly, make things convenient for the drawing of patterns, moreover when pouring into the raw materials into, can heat through accessories such as hot plate and electric nozzle, prevent that the raw materials from solidifying in advance, influence the quality or lead to the nozzle to block up, and be equipped with the standing groove that corresponds with the mould, can place in batches, need not the manual work and distinguish convenient and fast.

Drawings

Fig. 1 is a front view of a mold for producing a key cap of a mechanical keyboard according to the present invention;

fig. 2 is a side view of the mold for producing a key cap of a mechanical keyboard according to the present invention;

fig. 3 is the utility model provides a top view of mould is used in keycap production of mechanical keyboard.

In the figure: the automatic feeding device comprises a base 1, a cross rod 2, a screw rod 3, a movable frame 4, a lower die 5, a heat conducting plate 6, a first telescopic motor 7, a second telescopic motor 8, a heating plate 9, a condensing plate 10, a machine shell 11, a support 12, an injection pipe 13, an electric nozzle 14, a material storage chamber 15, a pipeline 16, a third telescopic motor 17, an upper die 18, a fourth telescopic motor 19, a vacuum pipe 20, a vacuum suction nozzle 21, a vacuum pump 22, a hose 23, a fixed plate 24, a rotating shaft 25, a motor 26, a conveying belt 27 and a placing groove 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b): referring to fig. 1-3, a mold for producing key caps of mechanical keyboards comprises a base 1, two cross bars 2 are fixedly installed at the top end of the base 1, rectangular grooves are formed in the cross bars 2, screw rods 3 are rotatably connected in the grooves, moving frames 4 are connected in the screw rods 3 through threads, a lower mold 5 is connected between the moving frames 4, a heat conducting plate 6 is installed at the bottom of the lower mold 5, two grooves are formed at the top end of the base 1, a first telescopic motor 7 and a second telescopic motor 8 with output shafts vertically upward are respectively installed in the grooves, the output shaft of the first telescopic motor 7 is connected with a heating plate 9, the output shaft of the second telescopic motor 8 is connected with a condensing plate 10, a casing 11 is installed at the top end of the base 1, a support 12 is fixedly installed on the inner wall of the top end of the casing 11, an injection pipe 13 is connected at the, storage compartment 15 is installed on casing 11 top, and storage compartment 15 bottom is connected with pipeline 16 through casing 11, pipeline 16's one end is connected with

injection pipe

13, 11 top inner wall fixed mounting of casing has the vertical decurrent third of output shaft to stretch out and draw back motor 17, the output shaft of the flexible motor 17 of third has last mould 18, the vertical decurrent fourth of output shaft that stretches out and draws back motor 19 is installed to 11 top inner wall of casing, the output shaft of the flexible motor 19 of fourth has vacuum tube 20, a plurality of vacuum suction nozzle 21 is installed to vacuum tube 20 bottom, two vacuum pumps 22 are installed on 11 tops of casing, vacuum pump 22 is connected with hose 23 through casing 11, and hose 23's one end links to each other with vacuum tube 20, the rectangle through-hole has been seted up to 1 bottom of base, and install a set of conveyer.

Further, the material storage chamber 15 is made of a heat-resistant material, and a feeding pipe is connected to one side of the material storage chamber 15.

Further, the injection pipe 13, the electric nozzle 14 and the pipeline 16 are all provided with heating and heat preservation functions.

Further, the conveyer main part is two fixed plates 24, and swivelling joint has two pivot 25 between two fixed plates 24, and fixed plate 24 one side is connected with motor 26, and the output shaft of motor 26 passes through fixed plate 24 and is connected with pivot 25, is connected with conveyer belt 27 between the pivot 25.

Further, the conveyor belt 27 is provided with a plurality of fixing grooves.

Further, the number of the grooves in the lower mold 5, the electric nozzle 14, the vacuum suction nozzle 21, and the placing groove 28 is 104, and the positions correspond to each other.

The working principle is as follows: when the device is used, raw materials are injected into the material storage chamber 15 through the material injection pipe for heat preservation, then flow into the injection pipe 13 through the pipeline 16 and are injected into the groove of the lower die 5 through the electric nozzle 14, the lower die 5 is continuously heated through the heat conduction plate 6 during the period, so as to prevent the raw materials from being prematurely shaped, meanwhile, the injection pipe 13, the electric nozzle 14 and the pipeline 16 are continuously heated, so as to avoid the blockage caused by the condensation of the raw materials, after the injection is finished, the movable frame 4 is controlled by the rotation of the screw rod 3 to move, so that the lower die 5 is moved to the position below the upper die 18, the third telescopic motor 17 is opened, so that the upper die 18 is contacted with the lower die 5, the shaping is started, the lower die 5 is continuously cooled through the heat conduction plate 6 during the period, the demoulding is convenient, after the cooling is finished, the lower die 5 is moved to the position below the vacuum pipe 20, the keycaps are placed in the placement grooves 28, and blanking is performed by using the conveying device.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present 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. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mold for producing the keycap of the mechanical keyboard comprises a base (1) and is characterized in that two cross rods (2) are fixedly mounted at the top end of the base (1), rectangular grooves are formed in the cross rods (2), screw rods (3) are connected in the grooves in a rotating mode, moving frames (4) are connected in the screw rods (3) through threads, lower molds (5) are connected between the moving frames (4), a heat conducting plate (6) is mounted at the bottom of each lower mold (5), two grooves are formed in the top end of the base (1), a first telescopic motor (7) and a second telescopic motor (8) are mounted in the grooves, output shafts of the first telescopic motor (7) are connected with a heating plate (9), output shafts of the second telescopic motor (8) are connected with a condensing plate (10), and a casing (11) is mounted at the top end of the base (1), the improved spraying device is characterized in that a support (12) is fixedly mounted on the inner wall of the top end of the casing (11), an injection pipe (13) is connected to the bottom of the support (12), a plurality of electric nozzles (14) are mounted at the bottom of the injection pipe (13), a storage chamber (15) is mounted at the top end of the casing (11), a pipeline (16) is connected to the bottom of the storage chamber (15) through the casing (11), one end of the pipeline (16) is connected with the injection pipe (13), a third telescopic motor (17) with an output shaft vertically downward is fixedly mounted on the inner wall of the top end of the casing (11), an upper die (18) is connected to an output shaft of the third telescopic motor (17), a fourth telescopic motor (19) with an output shaft vertically downward is mounted on the inner wall of the top end of the casing (11), a vacuum pipe (20) is connected to the output shaft of the fourth telescopic motor, two vacuum pumps (22) are installed on casing (11) top, vacuum pump (22) are connected with hose (23) through casing (11), and the one end of hose (23) links to each other with vacuum tube (20), the rectangle through-hole has been seted up to base (1) bottom, and installs a set of conveyer, a plurality of standing groove (28) have been placed on the conveyer top.

2. The mold for producing key caps of mechanical keyboards as claimed in claim 1, wherein the storage chamber (15) is made of heat-resistant material, and a feeding pipe is connected to one side of the storage chamber (15).

3. The mold for producing the key cap of the mechanical keyboard according to claim 1, wherein the injection pipe (13), the electric nozzle (14) and the pipeline (16) have a heating and heat preservation function.

4. The mold for producing key caps of mechanical keyboards according to claim 1, wherein the conveying device body comprises two fixing plates (24), two rotating shafts (25) are rotatably connected between the two fixing plates (24), a motor (26) is connected to one side of each fixing plate (24), an output shaft of the motor (26) is connected with the rotating shafts (25) through the fixing plates (24), and a conveying belt (27) is connected between the rotating shafts (25).

5. The mold for producing key caps of mechanical keyboards according to claim 4, wherein the conveyor belt (27) is provided with a plurality of fixing grooves.

6. The mold for producing key caps of mechanical keyboards according to claim 1, wherein the number of the grooves in the lower mold (5), the electric nozzle (14), the vacuum suction nozzle (21) and the placing groove (28) is 104, and the positions of the grooves correspond to each other.