CN212803886U

CN212803886U - Automatic rubberizing device of reflector plate for keyboard

Info

Publication number: CN212803886U
Application number: CN202021151929.1U
Authority: CN
Inventors: 杨焱冬; 刘入霖; 李培胜
Original assignee: Chongqing Xinshuo Electronic Technology Co ltd
Current assignee: Chongqing Xinshuo Electronic Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-26
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses an automatic rubberizing device of reflector plate for keyboard, comprises a workbench, the platform is put in the top outer wall middle part fixedly connected with of workstation, and put one side outer wall fixedly connected with hydraulic stem of platform in, the output of hydraulic stem is connected with the clamp plate, the top outer wall fixedly connected with roll table, arc way, the range static subassembly and the frame that slows down of workstation, and form annular channel between roll table, arc way, the range static subassembly and the frame that slows down, the roll table is located between range static subassembly and the arc way, and the frame that slows down is located the arc way and the other end is to pressing from both sides the junction. The utility model discloses a switching mode utilizes to attach the rubber roll at the switching of roll table internal rotation, attaches it and glues then changes to glue to the paster position, is applicable to continuous paster operation, utilizes to arrange the static subassembly and carries out the static transfer to the metal contact ring on attaching the roll surface outer wall of rubber roll, can adsorb the rubberizing when the process film area, and the messenger attaches the transfer effect of rubber roll better.

Description

Automatic rubberizing device of reflector plate for keyboard

Technical Field

The utility model relates to a coating machine technical field especially relates to an automatic rubberizing device of reflector plate for keyboard.

Background

At present, electronic products such as computers and mobile phones are required to be thinner and thinner in the market, and meanwhile, the electronic products are also required to have a better luminous effect, and an emitting piece is arranged on the outer wall of a keyboard backlight module and used for emitting and sensing light on the backlight module, so that the keyboard sensitivity and the backlight effect are further improved.

The existing transmitting piece is of a full-page structure, rubberized and then cut to be formed, the integrity of rubberizing and the stability of the whole transmitting piece are affected by the action of the rubberizing, the conditions that the edge of the transmitting piece is curled and the like are caused, the subsequent processing and use are affected, the independent rubberizing cost is high, the equipment structure is complex, and large-scale production operation is not convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic rubberizing device for a reflector plate for a keyboard.

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

an automatic adhesive tape sticking device for a reflector plate for a keyboard comprises a workbench, wherein a middle placing table is fixedly connected to the middle of the outer wall of the top of the workbench, a hydraulic rod is fixedly connected to the outer wall of one side of the middle placing table, the output end of the hydraulic rod is connected with a pressing plate, a roller way, an arc way, an arrangement electrostatic assembly and a speed reducing frame are fixedly connected to the outer wall of the top of the workbench, an annular channel is formed among the roller way, the arc way, the arrangement electrostatic assembly and the speed reducing frame, the roller way is positioned between the arrangement electrostatic assembly and the arc way, the speed reducing frame is positioned at the other end butt-clamp connection part of the arc way and the speed reducing frame, a winding motor, a speed reducer, a film roller and a warning lamp are respectively arranged at four corners of the workbench, a winding roller is connected to an output shaft of the winding motor, a switching roller is connected to an output shaft of the speed reducer, a reflector plate fixing film is wound on, the end outer wall of the roller way is fixedly connected with a mounting frame, the top outer wall of the pressing plate is connected to the top inner wall of the mounting frame in a sliding mode, the outer wall of the reflector plate fixing film is connected to the inner wall of the roller way in a sliding mode, and the inner wall of the roller way is connected with an adhesive roller in a rolling mode.

As a further aspect of the present invention, the arrangement static component includes a support, a moving frame, a static generator and an electric slide rail, and the one end outer wall sliding connection of the moving frame is on the inner wall of the electric slide rail, one side outer wall fixed connection of the electric slide rail is on the outer wall of the support, the bottom outer wall fixed connection of the static generator is on the outer wall of the support, the output end of the static generator is connected with the inner wall of the moving frame.

As a further aspect of the present invention, the outer wall of the movable frame is a semicircular continuous slotted plate structure, and the inner wall of the middle part of the movable frame is fixedly connected with a metal sheet.

As a further scheme of the utility model, attach the outer wall middle part fixedly connected with metal contact ring of rubber roll, and attach the outer wall of rubber roll and pass through metal contact ring fixed connection on the inner wall of sheetmetal.

As a further aspect of the utility model, the chip mounting frame includes well hollow frame, miniature pneumatic cylinder and bracket, the output shaft of miniature pneumatic cylinder is at the bottom outer wall middle part of bracket, and the top outer wall sliding connection of bracket is on the inner wall of well hollow frame.

As a further scheme of the utility model, one side outer wall of well cavity frame is equipped with material loading channel and unloading channel respectively, and material loading channel and the crisscross distribution of unloading channel, the tip interval of material loading channel and unloading channel and the motion stroke looks adaptation of miniature pneumatic cylinder.

As a further scheme of the utility model, hydraulic stem, wiring motor, speed reducer, electrostatic generator and miniature pneumatic cylinder all are connected with the switch, and the switch is connected with the PLC controller through the wire.

As a further scheme of the utility model, still including rotating the motor, the end connection department of hydraulic stem connects on the output shaft that rotates the motor, and the tip outer wall of hydraulic stem is equipped with the aspiration pump and inhales the pump head, the inner wall joint of inhaling the pump head is on the output outer wall of aspiration pump.

As a further scheme of the utility model, one side outer wall of workstation is equipped with the discharge gate, and the suction pump head is located the discharge gate directly over the movement track tip that rotates the motor.

The utility model has the advantages that:

1. the automatic gluing device for the reflecting sheet for the keyboard adopts a switching mode, utilizes the gluing roller to rotate and switch in the roller way, glues the roller way and then rotates the roller way to the gluing position, is suitable for continuous gluing operation, and improves the efficiency of independent sheet body gluing;

2. the automatic gluing device for the keyboard reflecting sheet is also provided with the arrangement static component, and static transfer is carried out through the metal contact ring on the outer wall of the roller surface of the gluing roller, so that the roller body is provided with static electricity, and the gluing roller can adsorb the gluing when passing through a film belt, so that the transfer effect of the gluing roller is better, the adhering effect and the neatness of the gluing can not be influenced, and the gluing effect is improved;

3. this attached end in automatic rubberizing of reflector plate for keyboard extrudees through the pneumatic cylinder, carries out attached reinforcing effect with it, guarantees the complete combination between its and the wainscot, through going up and down poor realization unloading, guarantees that its cooperation liquid depression bar and continuous entering attach the rubber roll and realize continuity of operation.

Drawings

Fig. 1 is a schematic top view of an embodiment 1 of an automatic adhesive tape applying device for a keyboard reflector according to the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of a mounting frame of an automatic gluing device for a keyboard reflector in accordance with embodiment 1 of the present invention;

fig. 3 is a schematic view of a front view structure of an arrangement electrostatic assembly according to embodiment 1 of the automatic gluing device for a keyboard reflector of the present invention;

FIG. 4 is the schematic diagram of the structure of the glue roller attached in embodiment 1 of the device for automatically pasting the glue on the reflector plate for the keyboard

Fig. 5 is a schematic top view of the embodiment 2 of the automatic gluing device for a reflective sheet of a keyboard according to the present invention.

In the figure: the device comprises a workbench 1, an arrangement electrostatic component 2, a winding motor 3, a roller table 4, a glue attaching roller 5, a counter 6, a patch frame 7, a hydraulic rod 8, a speed reducer 9, a film roller 10, a center table 11, a speed reducing frame 12, a control console 13, a warning lamp 14, a bracket 15, a feeding channel 16, a blanking channel 17, a miniature hydraulic cylinder 18, a movable frame 19, a static generator 20, an electric slide rail 21, a metal contact ring 22, a rotating motor 23 and a discharge port 24.

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 1

Referring to fig. 1-4, an automatic adhesive tape sticking device for a reflective sheet of a keyboard comprises a workbench 1, a middle-positioned table 11 is fixedly connected to the middle part of the outer wall of the top of the workbench 1, a hydraulic rod 8 is fixedly connected to the outer wall of one side of the middle-positioned table 11, a press plate is connected to the output end of the hydraulic rod 8, a roller table 4, an arc channel, an arrangement electrostatic assembly 2 and a speed reduction frame 12 are fixedly connected to the outer wall of the top of the workbench 1, an annular channel is formed between the roller table 4, the arc channel, the arrangement electrostatic assembly 2 and the speed reduction frame 12, the roller table 4 is positioned between the arrangement electrostatic assembly 2 and the arc channel, the speed reduction frame 12 is positioned at the other end butt-clamping connection part of the arc channel, a wrap-around motor 3, a speed reducer 9, a film roller 10 and a warning lamp 14 are respectively arranged at four corners of the workbench 1, a wrap-around roller is connected to the output shaft of the, the reflector fixing film is wound on the outer walls of the winding roller and the switching roller, the outer wall of the end part of the roller way 4 is fixedly connected with a mounting frame 7, the outer wall of the top end of the pressing plate is slidably connected on the inner wall of the top end of the mounting frame 7, the outer wall of the reflector fixing film is slidably connected on the inner wall of the roller way 4, the inner wall of the roller way 4 is connected with an adhesive roller 5 in a rolling manner, the arrangement static component 2 comprises a support, a moving frame 19, a static generator 20 and an electric sliding rail 21, the outer wall of one end of the moving frame 19 is slidably connected on the inner wall of the electric sliding rail 21, the outer wall of one side of the electric sliding rail 21 is fixedly connected on the outer wall of the support, the outer wall of the bottom end of the static generator 20 is fixedly connected on the outer wall of the support, the output end of the static generator 20 is connected with the inner wall of, attach rubber roll 5's outer wall middle part fixedly connected with metal contact ring 22, and attach rubber roll 5's outer wall and pass through metal contact ring 22 fixed connection on the inner wall of sheetmetal, it includes well casing frame 7 to attach the casing frame, miniature pneumatic cylinder 18 and bracket 15, the output shaft of miniature pneumatic cylinder 18 is at the bottom outer wall middle part of bracket 15, and the top outer wall sliding connection of bracket 15 is on well casing frame's inner wall, one side outer wall of well casing frame is equipped with material loading channel 16 and unloading channel 17 respectively, and material loading channel 16 and the crisscross distribution of unloading channel 17, the tip interval of material loading channel 16 and unloading channel 17 and the motion stroke looks adaptation of miniature pneumatic cylinder 18, hydraulic stem 8, wire-wound motor 3, speed reducer 9, electrostatic generator 20 and miniature pneumatic cylinder 18 all are connected with the switch, and the switch is connected with the PLC controller through the wire.

The working principle of the embodiment is as follows: when this automatic rubberizing device of reflector plate for keyboard uses, attach rubber roll 5 and carry in roll table 4, carry through the removal frame 19 and the electronic slide rail 21 that arrange among the static subassembly 2, static generator 20 makes it take static simultaneously, carry out the static transfer through attaching metal contact ring 22 on the roll surface outer wall of rubber roll 5, can adsorb the rubberizing when the film strip, make the transfer effect who attaches the rubber roll better, can not influence the adhesion effect and the clean degree of rubberizing, then the extrusion is up to attached end, extrude through hydraulic stem 8 and preforming, carry out attached reinforcing effect with it, guarantee the complete combination between its and the wainscot, drive bracket lift difference through miniature pneumatic cylinder 18, realize unloading between material loading channel 16 and unloading channel 17, guarantee that its cooperation hydraulic stem and the rubber roll that gets into in succession realize continuous operation.

Example 2

Referring to fig. 5, an automatic rubberizing device of reflector plate for keyboard, this embodiment is for embodiment 1, and the main difference lies in this embodiment, still includes and rotates motor 23, and the end connection department of hydraulic stem 8 is connected on the output shaft that rotates motor 23, and the tip outer wall of hydraulic stem 8 is equipped with the suction pump and inhales the pump head, inhales the inner wall joint of pump head on the output outer wall of suction pump, and one side outer wall of workstation 1 is equipped with discharge gate 24, and inhales the pump head and is located discharge gate 24 directly over at the movement track tip that rotates motor 23.

The working principle of the embodiment is as follows: based on theory of operation among embodiment 1, with wherein reciprocating go up unloading structure and replaced rotating the absorption paster structure, drive hydraulic stem 8 through rotating motor 23 and rotate, the tip is for sucking pump and sucking pump head simultaneously, goes up unloading through adsorbing the extrusion, and the effect is better, and stability is more sufficient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and 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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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. An automatic rubberizing device for a reflector plate for a keyboard comprises a workbench (1) and is characterized in that the middle of the outer wall of the top of the workbench (1) is fixedly connected with a middle placing table (11), the outer wall of one side of the middle placing table (11) is fixedly connected with a hydraulic rod (8), the output end of the hydraulic rod (8) is connected with a pressing plate, the outer wall of the top of the workbench (1) is fixedly connected with a roller way (4), an arc way, an arrangement static component (2) and a speed reducing frame (12), an annular channel is formed between the roller way (4), the arc way, the arrangement static component (2) and the speed reducing frame (12), the roller way (4) is positioned between the arrangement static component (2) and the arc way, the speed reducing frame (12) is positioned at the butt-clamping connection part of the arc way and the other end of the arc way, and four corners of the workbench (1) are respectively provided with a wrapping motor (3), a speed reducer (9, and the output shaft of wiring motor (3) has the wiring roller, the output shaft of speed reducer (9) has the switching roller, and the outer wall of membrane roller (10) has the reflector plate fixed film around having, the reflector plate fixed film is around connecing on the outer wall of wiring roller and switching roller, the tip outer wall fixedly connected with paster frame (7) of roll table (4), and the top outer wall sliding connection of clamp plate is on the top inner wall of paster frame (7), the outer wall sliding connection of reflector plate fixed film is on the inner wall of roll table (4), and the inner wall rolling connection of roll table (4) has attaches rubber roll (5).

2. The automatic gluing device of the keyboard reflector plate according to claim 1, wherein the static electricity arrangement assembly (2) comprises a support, a moving frame (19), a static electricity generator (20) and an electric sliding rail (21), the outer wall of one end of the moving frame (19) is slidably connected to the inner wall of the electric sliding rail (21), the outer wall of one side of the electric sliding rail (21) is fixedly connected to the outer wall of the support, the outer wall of the bottom end of the static electricity generator (20) is fixedly connected to the outer wall of the support, and the output end of the static electricity generator (20) is connected to the inner wall of the moving frame (19).

3. The automatic gluing device of the keyboard reflecting sheet as claimed in claim 2, wherein the outer wall of the moving frame (19) is a semicircular continuous slotted plate structure, and the inner wall of the middle part of the moving frame (19) is fixedly connected with a metal sheet.

4. The automatic gluing device of the keyboard reflecting sheet as claimed in claim 3, wherein the middle part of the outer wall of the glue attaching roller (5) is fixedly connected with a metal contact ring (22), and the outer wall of the glue attaching roller (5) is fixedly connected to the inner wall of the metal sheet through the metal contact ring (22).

5. The automatic gluing device of the keyboard reflector plate of claim 1, wherein the patch frame (7) comprises a hollow frame, a micro hydraulic cylinder (18) and a bracket (15), an output shaft of the micro hydraulic cylinder (18) is connected to the middle of the outer wall of the bottom end of the bracket (15), and the outer wall of the top of the bracket (15) is slidably connected to the inner wall of the hollow frame.

6. The automatic gluing device for the reflector plate of the keyboard as claimed in claim 5, wherein the outer wall of one side of the hollow frame is respectively provided with a feeding channel (16) and a discharging channel (17), the feeding channel (16) and the discharging channel (17) are distributed in a staggered manner, and the end part distance of the feeding channel (16) and the discharging channel (17) is matched with the movement stroke of the micro hydraulic cylinder (18).

7. The automatic gluing device of the keyboard reflecting sheet according to claim 1, wherein the hydraulic rod (8), the wire-wound motor (3), the speed reducer (9), the electrostatic generator (20) and the micro hydraulic cylinder (18) are all connected with a switch, and the switch is connected with a PLC controller through a wire.

8. The automatic gluing device of the keyboard reflecting sheet according to claim 1, further comprising a rotating motor (23), wherein the end connection part of the hydraulic rod (8) is connected to an output shaft of the rotating motor (23), the outer wall of the end part of the hydraulic rod (8) is provided with a suction pump and a suction pump head, and the inner wall of the suction pump head is clamped on the outer wall of the output end of the suction pump.

9. The automatic gluing device of the keyboard reflecting sheet according to claim 8, wherein a discharge port (24) is formed in the outer wall of one side of the workbench (1), and the suction pump head is located right above the discharge port (24) at the end of the movement track of the rotating motor (23).