CN218069674U

CN218069674U - Touch switch film sticking machine

Info

Publication number: CN218069674U
Application number: CN202222571013.7U
Authority: CN
Inventors: 陈海斌
Original assignee: Zhejiang Zhanyue Electronic Technology Co ltd
Current assignee: Zhejiang Zhanyue Electronic Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2022-12-16
Anticipated expiration: 2032-09-27

Abstract

The utility model provides a touch switch sticking film machine, include: the machine frame is provided with a guide rail suitable for bearing a base material belt, and the base material belt is provided with a plurality of bases at intervals along the length direction of the base material belt; the elastic sheet assembling mechanism is arranged on the rack and is suitable for placing the elastic sheet in the base; the base material belt driving mechanism is suitable for driving the base material belt to move; the film sticking mechanism is arranged on the rack and is suitable for sticking the dustproof film to the elastic sheet; and the control system is suitable for controlling the work of each mechanism of the rack. During the equipment, first shell fragment equipment mechanism installs the shell fragment in the base in base material area, then takes actuating mechanism drive base material area to remove the station of pad pasting mechanism by the base, and the dustproof diaphragm is laminated on the shell fragment by pad pasting mechanism, compares with the mode that prior art adopted manual assembly, has improved pad pasting efficiency like this greatly, and has guaranteed product quality.

Description

Touch switch film sticking machine

Technical Field

The utility model relates to a switch assembly technical field, concretely relates to touch switch sticking film machine.

Background

With the development of science and technology and the progress of humanity, the tact switch has advantages of small contact resistance, accurate operation force error, diversified specifications and the like, and is widely applied to electronic equipment, white household appliances and the like.

The touch switch mainly comprises a base, an elastic sheet, a button and a cover plate, a layer of dustproof film is attached to the elastic sheet for increasing the dustproof effect, and due to the fact that the size of each part of the touch switch is small, the defects of low assembly efficiency and unstable quality exist in a manual assembly mode.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the mode that dabs the switch among the prior art and adopt manual assembly and have the defect that assembly efficiency is low, and the quality is unstable to a dabs switch sticking film machine that assembly quality is high is provided.

Therefore, the utility model provides a dab switch sticking film machine, including frame, shell fragment equipment mechanism, base material area actuating mechanism, pad pasting mechanism and control system. The rack is provided with a guide rail suitable for bearing a base material belt, and the base material belt is provided with a plurality of bases at intervals along the length direction of the base material belt; the elastic sheet assembling mechanism is arranged on the rack and is suitable for placing the elastic sheet in the base; the base material belt driving mechanism is suitable for driving the base material belt to move; the film sticking mechanism is arranged on the rack and is suitable for sticking the dustproof film piece to the elastic sheet; and the control system is suitable for controlling the work of each mechanism of the rack.

The elastic sheet assembling mechanism comprises a vibrating disc, an elastic sheet bearing assembly and an elastic sheet transferring assembly, and the vibrating disc is provided with a vibrating track for outputting the elastic sheets outwards; the elastic piece bearing assembly comprises a bearing plate and a driving assembly suitable for driving the bearing plate to rotate, the bearing plate is positioned right below the vibrating track outlet, a plurality of accommodating grooves suitable for storing the elastic pieces are formed in the bearing plate, and the driving assembly is suitable for driving the bearing plate to switch between a horizontal position and an inclined position; and the elastic piece transferring assembly is suitable for sucking the elastic pieces when the bearing plate is in the horizontal position and transferring the elastic pieces into the base.

The vibration track is provided with a plurality of first guide grooves which are arranged at intervals and suitable for accommodating single elastic sheet, a plurality of second guide grooves which are arranged corresponding to the first guide grooves are arranged on the bearing plate, and a plurality of rows of accommodating grooves are formed in the second guide grooves along the length direction of the second guide grooves.

The driving assembly comprises a fixed support, a rotating shaft, a rack and a first air cylinder, the rotating shaft is arranged on the fixed support, one end of the rotating shaft is fixed with the bearing plate, the other end of the rotating shaft is fixed with a first transmission gear, and the rotating shaft can rotate around the self axial direction; the rack is meshed and connected with the first transmission gear; and the first cylinder is connected with the rack and is suitable for driving the rack to reciprocate.

The elastic piece transferring assembly comprises a vacuum suction plate, a second cylinder and a third cylinder, wherein a plurality of vacuum suction pipes connected with a vacuum pump are arranged on the vacuum suction plate, and the vacuum suction pipes are suitable for sucking the elastic pieces; the second cylinder is suitable for driving the vacuum suction plate to move up and down; and the third cylinder is suitable for driving the vacuum suction plate to move back and forth.

The film sticking mechanism comprises a dustproof film tape mechanism and a punch component, and the dustproof film tape mechanism is suitable for outputting the dustproof film tape outwards; the drift subassembly, including fourth cylinder, cope match-plate pattern, a plurality of drift and lower bolster, it is a plurality of the drift is located on the cope match-plate pattern, the shaping has the confession on the lower bolster the dustproof membrane area transversely runs through the first through-hole that sets up, and with the drift corresponds the second through-hole that sets up, first through-hole with second through-hole intercommunication, the drift is in under the fourth cylinder effect on the dustproof membrane area is cut out dustproof membrane piece and is laminated it on the shell fragment that corresponds.

The pad pasting mechanism still includes: the linkage plate is fixed on the upper template and extends towards the moving direction of the base material belt; and the spring push rod assemblies are arranged on the linkage plate and are suitable for abutting against the elastic sheets which are attached to the dustproof membrane when the punch finishes the action of sticking the membrane.

The spring ejector pin subassembly includes: the sleeve is fixed on the linkage plate; the ejector rod is provided with an ejector rod part extending out of the sleeve and a step part movably arranged on the sleeve, and the step part is suitable for abutting against the inner wall of the bottom opening of the sleeve; and one end of the spring is propped against the step part, and the other end of the spring is propped against the top wall of the sleeve.

The dustproof film tape mechanism includes: the roller is suitable for bearing a dustproof film tape spool, and the dustproof film tape spool is wound with the dustproof film tape; and the tape-collecting component comprises a stepping motor and a take-up shaft driven by the stepping motor and driving the dustproof film tape reel to rotate.

Base material area width direction's both sides all are equipped with the jack that sets up along its length direction interval, drive mechanism is taken to the base material includes: a drive motor having a power output shaft; and the two second transmission gears are fixed on the power output shaft and are provided with tooth-shaped parts which are arranged at intervals along the circumferential direction of the outer edge of the power output shaft, and the tooth-shaped parts are suitable for being inserted into the base material belt insertion holes and driving the base material belt to move.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a dab switch sticking film machine, including frame, shell fragment equipment mechanism, base material area actuating mechanism, sticking film mechanism and control system, during the equipment, prior shell fragment equipment mechanism installs the shell fragment in the base in base material area, then takes actuating mechanism drive base material area to remove the station of sticking film mechanism by base material, by sticking film mechanism with dustproof diaphragm laminating on the shell fragment, compare with the mode that prior art adopted manual assembly, improved sticking film efficiency so greatly, and guaranteed product quality.

2. The utility model provides a dab switch sticking film machine, shell fragment equipment mechanism includes the vibration dish, the subassembly is transferred to shell fragment carrier assembly and shell fragment, shell fragment carrier assembly is including being located the loading board under the export of vibration track, and be suitable for drive loading board pivoted drive assembly, when the loading board is in the inclined position, shell fragment in the vibration dish drops to the loading board from the orbital export of vibration, and slide down along the inclined plane of loading board, such a part shell fragment can get into to the loading board in a plurality of holding tanks, the loading board landing can be followed to the remainder, then the loading board rotates to horizontal position, transfer the subassembly by the shell fragment and absorb the shell fragment and transfer and put into to the base in. Compared with the manual assembly mode in the prior art, the elastic sheet assembling mechanism is simple in structure, fast and convenient to assemble, and greatly improves the assembling efficiency.

3. The utility model provides a touch switch sticking film machine, the pad pasting mechanism includes drift subassembly, linkage plate and a plurality of spring ejector pin subassemblies, because the linkage plate is fixed in on the cope match-plate pattern, when the drift accomplished the pad pasting action, the linkage plate participated in and moved together with the cope match-plate pattern to offset with the shell fragment that has already laminated and accomplished the dustproof diaphragm, make the dustproof diaphragm laminate with the shell fragment more firmly; in addition, the linkage plate and the upper die plate are driven by the same cylinder, so that the structure is simpler, and the production cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a touch switch film sticking machine of the utility model;

FIG. 2 is a perspective view of the spring assembly mechanism;

FIG. 3 is an enlarged schematic view of the spring assembly mechanism;

FIG. 4 is a perspective view of the film application mechanism;

FIG. 5 is a side view of the film application mechanism;

FIG. 6 is an assembly view of the upper mold plate and the linkage plate;

FIG. 7 is a schematic structural view of a spring ram assembly;

fig. 8 is a schematic structural view of the elastic sheet mounted on the base material belt.

Description of reference numerals: 1. a frame; 2. a base material belt; 3. a guide rail; 4. a base; 5. a spring plate; 6. a vibrating pan; 7. vibrating the rail; 8. a carrier plate; 9. accommodating grooves; 10. fixing a bracket; 11. a first guide groove; 12. a second guide groove; 13. a rotating shaft; 14. a first drive gear; 15. a rack; 16. a first cylinder; 17. a vacuum suction plate; 18. a vacuum suction tube; 19. a second cylinder; 20. a third cylinder; 21. a dust-proof film tape; 22. a fourth cylinder; 23. mounting a template; 24. a punch; 25. a lower template; 26. a first through hole; 27. a second through hole; 28. a linkage plate; 29. a spring ejector rod assembly; 30. a sleeve; 31. a top rod; 32. a top rod part; 33. a step portion; 34. a spring; 35. a roller; 36. a stepping motor; 37. tightening the shaft; 38. a jack; 39. a drive motor; 40. a power take-off shaft; 41. a second transmission gear; 42. a tooth-shaped portion; 43. mounting a plate; 44. a convex plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

The embodiment provides a touch switch film sticking machine, as shown in fig. 1, which includes a frame 1, a spring sheet assembling mechanism, a base material belt driving mechanism, a film sticking mechanism and a control system.

The rack 1 has a guide rail 3 adapted to bear a base material tape 2, as shown in fig. 8, the base material tape 2 is provided with a plurality of bases 4 at intervals along a length direction thereof, and both sides of the base material tape 2 in a width direction thereof are provided with insertion holes 38 at intervals along the length direction thereof.

The elastic sheet assembling mechanism is arranged on the rack 1 and is suitable for placing the elastic sheet 5 in the base 4. As shown in fig. 2, the spring assembly mechanism includes a vibration plate 6, a spring carrying assembly and a spring transfer assembly.

The vibration disc 6 is provided with a containing groove suitable for containing the elastic sheet 5 and a vibration track 7 for outputting the elastic sheet 5 outwards, and the vibration track 7 is provided with a plurality of first guide grooves 11 which are arranged at intervals and suitable for containing the single elastic sheet 5.

The spring plate bearing assembly, as shown in fig. 3, includes a bearing plate 8 and a driving assembly adapted to drive the bearing plate 8 to rotate, wherein the bearing plate 8 is located right below the outlet of the vibration track 7, and is located right above the accommodating groove where the bearing plate 8 is located. The bearing plate 8 is formed with a plurality of accommodating grooves 9 suitable for storing the elastic sheets 5, and the driving assembly is suitable for driving the bearing plate 8 to switch between a horizontal position and an inclined position. The bearing plate 8 is provided with a plurality of second guide grooves 12 corresponding to the first guide grooves 11, and the second guide grooves 12 are provided with a plurality of rows of accommodating grooves 9 along the length direction thereof. The drive assembly includes: a fixed bracket 10; the rotating shaft 13 is arranged on the fixed support 10, one end of the rotating shaft is fixedly provided with the bearing plate 8, the other end of the rotating shaft is fixedly provided with the first transmission gear 14, and the rotating shaft 13 can rotate around the self axial direction; the rack 15 is meshed with the first transmission gear 14; and the first air cylinder 16 is connected with the rack 15 and is suitable for driving the rack 15 to reciprocate.

As shown in fig. 2, the elastic piece transferring assembly includes: a vacuum suction plate 17, on which a plurality of vacuum suction pipes 18 connected to a vacuum pump are provided, the vacuum suction pipes being adapted to suck the spring plates 5; a second cylinder 19 adapted to drive the vacuum suction plate 17 up and down; and a third cylinder 20 adapted to drive the vacuum suction plate 17 to move forward and backward.

The film sticking mechanism, as shown in fig. 4, includes a dust-proof film tape mechanism, a punch assembly, a linkage plate 28 and a plurality of spring ejector rod assemblies 29.

A dustproof film tape mechanism adapted to output a dustproof film tape 21 to the outside, as shown in fig. 5, which includes: a roller 35 adapted to carry a roll of anti-dust film tape around which the anti-dust film tape 21 is wound; and the tape collecting component comprises a stepping motor 36 and a take-up shaft 37 which is driven by the stepping motor 36 to drive the dustproof film tape spool to rotate. During assembly, the free end of the dustproof film tape 21 on the dustproof film tape reel passes through the first through hole 26 of the lower template 25 and then is wound on the tightening shaft 37, and the stepping motor 36 drives the tightening shaft 37 to rotate, so that the dustproof film tape reel is driven to release tape.

The drift subassembly, as shown in fig. 4 and 5, including fourth cylinder 22, cope match-plate pattern 23, a plurality of drift 24 and lower bolster 25, it is a plurality of drift 24 is located on the cope match-plate pattern 23, the shaping has the confession on the lower bolster 25 dustproof membrane area 21 transversely runs through the first through-hole 26 that sets up, and with drift 24 corresponds the second through-hole 27 that sets up, first through-hole 26 with second through-hole 27 intercommunication, drift 24 is in fourth cylinder 22 is in on the dustproof membrane area 21 is cuted out dustproof membrane and is laminated on corresponding shell fragment 5.

The linkage plate 28 is fixed on the upper die plate 23, and extends towards the moving direction of the base material belt 2, as shown in fig. 6, the linkage plate 28 is fixedly assembled with the mounting plate 43 of the upper die plate 23, and extends outwards from the mounting plate 43, the convex plate 44 is provided with the spring ejector rod assembly 29, and the mounting plate 43 is formed with a third through hole for the punch 24 to penetrate through.

And the spring push rod assemblies 29 are arranged on the linkage plate 28, and the spring push rod assemblies 29 are suitable for abutting against the elastic sheets 5 which are attached to the dustproof membrane when the punch 24 finishes the membrane attaching action. As shown in fig. 7, the spring ram assembly 29 includes: the sleeve 30 is fixed on the linkage plate 28; the ejector rod 31 is provided with an ejector rod part 32 extending out of the sleeve 30 and a step part 33 movably mounted on the sleeve 30, and the step part 33 is suitable for abutting against the inner wall of the bottom opening of the sleeve 30; and a spring 34 having one end abutting against the step portion 33 and the other end abutting against the top wall of the sleeve 30.

The base material belt driving mechanism comprises: a drive motor 39 having a power output shaft 40; and the two second transmission gears 41 are fixed on the power output shaft 40 and are provided with tooth-shaped parts 42 which are arranged at intervals along the circumferential direction of the outer edge of the power output shaft, and the tooth-shaped parts 42 are suitable for being inserted into the insertion holes 38 of the base material belt 2 and driving the base material belt 2 to move.

And the control system is suitable for controlling the work of each mechanism of the machine frame 1.

The utility model discloses a dab switch sticking film machine's theory of operation as follows:

step one, assembling the elastic sheet: the loading board 8 is located the inclined position, shell fragment 5 in the vibration dish 6 storage tank transfers to its export along vibration track 7 to the landing is to the loading board 8 on, some shell fragments can enter into to the holding tank 9 of loading board 8 in, unnecessary shell fragment 5 can be along the inclined plane landing of loading board 8 to the storage tank of vibration dish 6 in, then vibration dish 6 stop work, loading board 8 rotates to horizontal position, transfer the subassembly by the shell fragment and absorb shell fragment 5, and transfer and put into to base material and take 4 in the base of 2.

Step two, sticking a film on the elastic sheet: the base material belt driving mechanism drives the base material belt 2 to move along the guide rail 3, when the base material belt 2 moves to the film sticking station, the base material belt stops moving, then the fourth air cylinder 22 drives the punch 24 to move downwards, and the punch 24 punches the dustproof film on the dustproof film belt 21 and sticks the dustproof film to the elastic sheet 5.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A tact switch laminator, comprising:

the device comprises a rack (1) and a plurality of bases (4), wherein the rack is provided with a guide rail (3) suitable for bearing a base material belt (2), and the base material belt (2) is provided with a plurality of bases (4) at intervals along the length direction;

the elastic piece assembling mechanism is arranged on the rack (1) and is suitable for placing the elastic piece (5) in the base (4);

the base material belt driving mechanism is suitable for driving the base material belt (2) to move;

the film sticking mechanism is arranged on the rack (1) and is suitable for sticking the dustproof film to the elastic sheet (5);

and the control system is suitable for controlling the work of each mechanism of the frame (1).

2. The tact switch film applicator of claim 1, wherein the elastic sheet assembly mechanism comprises:

a vibration disk (6) having a vibration track (7) for outputting the elastic sheet (5) to the outside;

the shrapnel bearing component comprises a bearing plate (8) and a driving component which is suitable for driving the bearing plate (8) to rotate, the bearing plate (8) is positioned right below the outlet of the vibration track (7), a plurality of accommodating grooves (9) which are suitable for storing the shrapnels (5) are formed in the bearing plate, and the driving component is suitable for driving the bearing plate (8) to switch between a horizontal position and an inclined position;

the elastic piece transferring assembly is suitable for sucking the elastic pieces (5) when the bearing plate (8) is in the horizontal position and transferring the elastic pieces into the base (4).

3. The tact switch film applicator according to claim 2, wherein the vibration rail (7) has a plurality of first guide grooves (11) arranged at intervals and adapted to receive a single elastic sheet (5), the bearing plate (8) is provided with a plurality of second guide grooves (12) corresponding to the first guide grooves (11), and the second guide grooves (12) are provided with a plurality of rows of the receiving grooves (9) along the length direction thereof.

4. The tact switch laminator according to claim 2 or 3, wherein said driving assembly comprises:

a fixed bracket (10);

the rotating shaft (13) is arranged on the fixed support (10), one end of the rotating shaft is fixedly provided with the bearing plate (8), the other end of the rotating shaft is fixedly provided with a first transmission gear (14), and the rotating shaft (13) can rotate around the self axial direction;

the rack (15) is meshed with the first transmission gear (14);

and the first air cylinder (16) is connected with the rack (15) and is suitable for driving the rack (15) to reciprocate.

5. The tact switch laminator according to claim 2 or 3, wherein the elastic sheet transfer assembly comprises:

the vacuum suction plate (17) is provided with a plurality of vacuum suction pipes (18) connected with a vacuum pump, and the vacuum suction pipes are suitable for sucking the elastic sheets (5);

a second cylinder (19) adapted to drive the vacuum suction plate (17) up and down;

a third cylinder (20) adapted to drive the vacuum suction plate (17) to move back and forth.

6. The tact switch film applicator of claim 1, wherein the film applicator mechanism comprises:

a dustproof film tape mechanism which is suitable for outputting the dustproof film tape (21) outwards;

the drift subassembly, including fourth cylinder (22), cope match-plate pattern (23), a plurality of drift (24) and lower bolster (25), it is a plurality of drift (24) are located on cope match-plate pattern (23), the shaping has the confession on lower bolster (25) dustproof membrane area (21) transversely runs through first through-hole (26) that set up, and with drift (24) correspond second through-hole (27) that set up, first through-hole (26) with second through-hole (27) intercommunication, drift (24) are in fourth cylinder (22) are in on dustproof membrane area (21) punch out dustproof membrane, and laminate it on corresponding shell fragment (5).

7. The tact switch laminator according to claim 6, wherein said laminating mechanism further comprises:

the linkage plate (28) is fixed on the upper template (23) and extends towards the moving direction of the base material belt (2);

the spring ejector rod assemblies (29) are arranged on the linkage plate (28), and the spring ejector rod assemblies (29) are suitable for abutting against the elastic sheets (5) which are attached to the dustproof membrane when the punch (24) finishes the action of attaching the membrane.

8. The tact switch laminator according to claim 7, wherein said spring push rod assembly (29) comprises:

the sleeve (30) is fixed on the linkage plate (28);

the ejector rod (31) is provided with an ejector rod part (32) extending out of the sleeve (30) and a step part (33) movably mounted on the sleeve (30), and the step part (33) is suitable for abutting against the inner wall of the bottom opening of the sleeve (30);

and one end of the spring (34) is abutted against the step part (33), and the other end of the spring is abutted against the top wall of the sleeve (30).

9. The tact switch laminator according to claim 6, wherein said dust-proof film strip mechanism comprises:

a roller (35) adapted to carry a roll of anti-dust film tape, the anti-dust film tape roll being wound with the anti-dust film tape (21);

the tape collecting component comprises a stepping motor (36) and a take-up shaft (37) driven by the stepping motor (36) and driving the dustproof film tape reel to rotate.

10. The tact switch film sticking machine according to claim 1, wherein both sides of said base material tape (2) in width direction are provided with insertion holes (38) spaced along length direction thereof, said base material tape driving mechanism comprises:

a drive motor (39) having a power output shaft (40);

the two second transmission gears (41) are fixed on the power output shaft (40) and are provided with tooth-shaped portions (42) arranged at intervals along the circumferential direction of the outer edge of the power output shaft, and the tooth-shaped portions (42) are suitable for being inserted into the insertion holes (38) of the base material belt (2) and drive the base material belt (2) to move.