CN209772581U - Wireless keyboard dispensing equipment - Google Patents

Abstract

The utility model discloses a wireless keyboard glue dispensing device, which comprises a jig transmission system, a glue dispensing mechanism, a flattening mechanism, a height detection mechanism and a fixed jig, the jig transmission system is used for bearing a mobile jig loaded with a wireless keyboard and conveying the mobile jig to a glue dispensing station, the fixed jig is installed below the glue dispensing station and provided with a positioning sucker corresponding to a keyboard body of the wireless keyboard and a jacking mechanism for controlling the positioning sucker to lift, the jacking mechanism controls the positioning sucker to jack the keyboard body, the flattening mechanism moves to the glue dispensing station to match with the positioning sucker to flatten the keyboard body, the positioning sucker sucks the keyboard body when flattening the keyboard body, the height detection mechanism detects the height of the glue dispensing area of the wireless keyboard after positioning and generates a height signal, and the glue dispensing mechanism carries out glue dispensing on the glue dispensing area of the wireless keyboard according to the height signal moving to the corresponding height position at the glue dispensing station. The utility model discloses can accurate definite point glue thickness and height, it is effectual to glue.

Description

Wireless keyboard dispensing equipment

Technical Field

The utility model relates to a glue equipment, especially relate to a wireless keyboard's glue equipment of gluing.

Background

When assembling wireless keyboard, often need some glue equipment to carry out some glue in advance to wireless keyboard, however, current some glue equipment can not confirm the regional condition of point glue for some dislocation in some glue head and the regional some glue of point glue influence some glue effect, and the back of gluing, some glue layer height that regional point was glued to the point is uneven, and thickness differs, greatly influences subsequent wireless keyboard equipment.

Therefore, there is a need for a wireless keyboard dispensing device that can solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wireless keyboard point is glued equipment can accurate definite point and is glued thickness and height, and it is effectual to glue.

In order to realize the purpose, the utility model discloses a wireless keyboard glue dispensing device, which carries out glue dispensing treatment on a wireless keyboard arranged on a mobile jig, and comprises a jig transmission system, a glue dispensing mechanism, a flattening mechanism, a height detection mechanism and a fixed jig, wherein the jig transmission system is used for bearing the mobile jig loaded with the wireless keyboard and conveying the mobile jig to a glue dispensing station, the fixed jig is arranged below the glue dispensing station and is provided with a positioning sucker corresponding to a keyboard body of the wireless keyboard and a jacking mechanism for controlling the lifting of the positioning sucker, the jacking mechanism controls the positioning sucker to jack the keyboard body, the flattening mechanism moves to the glue dispensing station to be matched with the positioning sucker to flatten the keyboard body, the positioning sucker sucks the keyboard body to position the keyboard body when the keyboard body is pressed, the height detection mechanism detects the height of a wireless keyboard glue dispensing area positioned at the glue dispensing station and generates a height signal, and the glue dispensing mechanism moves to a preset area corresponding to the glue dispensing area, lifts to a height position corresponding to the height signal and dispenses glue in the glue dispensing area of the wireless keyboard.

Compared with the prior art, the utility model discloses before the point is glued and before the point is glued control flattening mechanism keyboard body that flattens to control positioning suction cup holds the keyboard body that flattens, ensures that the wireless keyboard of the regional department of point is flattened the location completely, and wireless keyboard bending deformation when preventing to glue, location effect is good, further improves point and glues the precision and glue the effect with some. The utility model discloses still detect the height in the back dispensing area that flattens through height detection mechanism to glue the head through the dispensing of control dispensing mechanism and remove to corresponding the height, realize accurate point and glue, make the point glue film's that the point glue formed high thickness unanimous, wireless keyboard's equipment in the follow-up technology of being convenient for.

Preferably, the movable jig is annular, the wireless keyboard is fixed from the periphery of the wireless keyboard, the keyboard body of the wireless keyboard is exposed from the accommodating hole in the middle, a plurality of lower mounting feet are mounted on the lower surface of the movable jig, the fixed jig further comprises a fixing frame and a sucker frame which is slidably mounted on the fixing frame, the positioning sucker is mounted on the sucker frame, a plurality of mounting pieces which are in concave-convex fit with the lower mounting feet are arranged on the sucker frame, the jacking mechanism controls the sucker frame to lift so that the mounting pieces are connected with the lower mounting feet in a matched mode, the movable jig is mounted on the fixed jig and separated from the jig transmission system, and the positioning sucker penetrates through the accommodating hole in the middle of the movable jig to jack the keyboard body. Install the removal tool on fixed tool fast through installation foot and installed part down, equipment convenient and fast makes things convenient for the material loading.

Preferably, the lower installation foot is protruding to be located the lower surface of removal tool is formed with the first mounting hole that the opening is decurrent, the installed part is including protruding locating location platform on the sucking disc frame, protruding locating the location bench can stretch into the installation fore-set of first mounting hole, the location platform winds around the installation fore-set all around with the border of first mounting hole is equipped with magnetism complex magnetism locating component respectively for remove the accurate counterpoint of tool and fixed tool and install together, can confirm the gluey region of point on the wireless keyboard when gluing through the position of controlling fixed tool, the point accuracy height of gluing.

Preferably, the jacking mechanism includes jacking driving piece, jacking piece along horizontal direction slidable mounting in on the mount, just the upper surface of jacking piece along its sliding direction be provided with the inconsistent inclined plane of sucking disc frame, the telescopic link of jacking driving piece with the jacking piece links to each other and drives the flexible action of jacking piece along the horizontal direction, so that the sucking disc frame is followed for mount lift action when the inclined plane removes.

Preferably, the wireless keyboard glue dispensing equipment further comprises a glue wiping mechanism, wherein the glue wiping mechanism comprises a rack, a driving mechanism arranged on the rack, a material feeding roll, a material collecting roll, a material feeding channel arranged between the material feeding roll and the material collecting roll and used for conveying a glue wiping cloth, and a glue wiping component arranged on the material feeding channel, a glue wiping groove for inserting a glue dispensing head of the glue dispensing mechanism is formed in the glue wiping component, and the glue wiping cloth penetrates through the glue wiping groove; the glue dispensing mechanism moves to the glue wiping groove for wiping glue after glue dispensing, and the driving mechanism drives the material collecting wheel to rotate to move the glue wiping cloth in the feeding channel after the glue dispensing head is wiped with glue, so that the glue wiping cloth in the glue wiping groove is replaced.

Preferably, the rubber wiping mechanism further comprises a positioning assembly, a positioning rotating shaft for rubber cloth to wind is arranged on the feeding channel, the positioning rotating shaft is rotatably installed on the rack and rotates along with the rubber wiping cloth, the positioning assembly comprises a rotating disc and a sensor, the rotating disc is fixed on the positioning rotating shaft and rotates along with the positioning rotating shaft, the sensor is used for detecting the rotating angle of the rotating disc, the sensor controls the material receiving wheel to stop rotating when the rotating disc rotates for a preset angle, and the energy-saving and environment-friendly effects are achieved.

Specifically, the carousel evenly is provided with a plurality of location portions around the location pivot, the sensor with the rotation orbit position of location portion is relative in order to detect location portion to control when detecting location portion the receipts material wheel stall, simple structure is with low costs.

Preferably, the tool transmission system includes two transport mechanisms that set up side by side, and two form the conveying between the transport mechanism the transfer path of removal tool, each transport mechanism includes at least two end to end's conveyer belt, the conveyer belt includes step motor, a plurality of delivery wheel, and install in the area body on the delivery wheel, remove the tool install in on the area body, be equipped with intermeshing's synchronous tooth on the peripheral surface of delivery wheel and the internal surface of the area body respectively, so that the delivery wheel is synchronous gear, and the internal surface of the area body is rack form, step motor drives a plurality ofly the delivery wheel synchronous revolution, the delivery wheel drives the area body winds delivery wheel synchronous motion is with the transport removal tool. Accurate conveying is realized through the meshing of the belt body and the conveying wheel, the position of the wireless keyboard is determined, and the dispensing precision is improved.

Preferably, the wireless keyboard glue dispensing equipment further comprises a jacking positioning mechanism arranged at the glue dispensing station, the jacking positioning mechanism comprises a lifting driving piece and a blocking piece, and the lifting driving piece drives the blocking piece to lift so as to block or release the conveying of the movable jig on the conveying path of the movable jig, so that the wireless keyboard can be accurately placed at the glue dispensing station, and the glue dispensing precision is improved.

Preferably, the station is glued including setting gradually in station is glued to first point on the tool transmission system and station is glued to the second point, tool transmission system will remove the tool and carry in proper order to station is glued to first point and station is glued to the second point, point gum machine constructs, flattening mechanism and height detection mechanism all has two sets ofly, and just two sets of point gum machines construct, flattening mechanism and height detection mechanism are located respectively station is glued to first point gum station and second point to carry out the point to the regional point glue of outer lane point of wireless keyboard in the station is glued to the first point and form outer lane point glue film, glue in the second point and glue the regional point glue of inner circle point of wireless keyboard and form inner circle point glue film, flattening mechanism before gluing press to the region of flattening of wireless keyboard, it is located regional department to flatten the regional inner circle point glue. The outer ring glue dispensing and the inner ring glue dispensing are carried out on the wireless keyboard to form an outer ring glue dispensing layer and an inner ring glue dispensing layer, the firmness of the wireless keyboard fixation is improved during subsequent assembly, the glue dispensing process is divided into an outer ring glue dispensing process and an inner ring glue dispensing process, and the glue dispensing efficiency is improved.

Drawings

Fig. 1 is the utility model discloses a wireless keyboard point gluing equipment's stereogram.

Fig. 2 is a top view of the wireless keyboard glue dispensing device.

Fig. 3 is a schematic structural diagram of the dispensing mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the flattening mechanism of the present invention.

Fig. 5a is a schematic structural diagram of the jig conveying system of the present invention.

Fig. 5b is a schematic structural diagram of the middle jacking positioning mechanism of the present invention.

Fig. 6 is a schematic structural diagram of the conveyor belt of the present invention.

Fig. 7 is an installation diagram of an angle between the fixed jig and the movable jig of the present invention.

Fig. 8 is an installation diagram of the fixed jig and the movable jig at another angle according to the present invention.

Fig. 9 is a top view of the fixing jig of the present invention.

Fig. 10 is a sectional view taken along line C-C in fig. 9.

Fig. 11 is a schematic structural view of the fixing jig and the positioning jig after installation.

Fig. 12 is a partially enlarged schematic view of fig. 11.

Fig. 13 is a schematic structural diagram of the wireless keyboard of the present invention.

Fig. 14 is a schematic structural diagram of the glue wiping mechanism of the present invention.

Fig. 15 is a top view of the glue wiping mechanism of the present invention.

Fig. 16 is a cross-sectional view of the glue wiping mechanism of the present invention.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Referring to fig. 1, 2 and 10, the present invention discloses a wireless keyboard glue dispensing device 100 for dispensing a wireless keyboard 200 mounted on a mobile jig 10, referring to fig. 7 and 8, the wireless keyboard glue dispensing device 100 comprises a jig transmission system 40, a glue dispensing mechanism 50, a flattening mechanism 60, a height detection mechanism 70 and a fixed jig 20, the jig transmission system 40 is used for carrying the mobile jig 10 loaded with the wireless keyboard 200 and conveying the mobile jig 10 to a glue dispensing station, the fixed jig 20 is mounted below the glue dispensing station and has a positioning suction cup 23 corresponding to a keyboard body 202 of the wireless keyboard 200 and a jacking mechanism 24 for controlling the lifting of the positioning suction cup 23, the jacking mechanism 24 controls the positioning suction cup 23 to jack up and suck the keyboard body 202, the flattening mechanism 60 moves to the glue dispensing station and cooperates with the positioning suction cup 23 to flatten the keyboard body 202, the positioning suction cup 23 sucks the keyboard body 202 to position the keyboard body 202 when the keyboard body 202 is pressed flat, the height detection mechanism 70 detects the height of a dispensing area of the wireless keyboard 202 positioned at a dispensing station and generates a height signal, and the dispensing mechanism 50 moves to a preset position corresponding to the dispensing area and lifts to a height position corresponding to the height signal for dispensing.

The wireless keyboard glue dispensing equipment 100 further comprises a controller, wherein the controller is electrically connected with the jig transmission system 40, the glue dispensing mechanism 50, the flattening mechanism 60, the height detection mechanism 70 and the fixing jig 20 respectively to control the jig transmission system 40, the glue dispensing mechanism 50, the flattening mechanism 60, the height detection mechanism 70 and the fixing jig 20 to move. When the movable suction cup 10 moves to the dispensing station, the controller respectively controls the jacking mechanism 24, the flattening mechanism 60, the positioning suction cup 23, the height detection mechanism 70 and the dispensing mechanism 50 to complete the actions.

Referring to fig. 13, the wireless keyboard 200 includes a flexible fixing sheet 201 and a keyboard body 202 disposed on the flexible fixing sheet 201, that is, the wireless keyboard 200 in this embodiment is a flexible keyboard.

Preferably, the pressing mechanism 60 moves to the dispensing station before dispensing and presses the pressing plate 61 to the pressing area of the wireless keyboard 200 in cooperation with the positioning suction cup 23. In the present embodiment, the pressing area corresponds to the dispensing area, and certainly, the pressing area needs to avoid the position of the edge of the wireless keyboard 200 to prevent the edge of the wireless keyboard 200 from being damaged at the connection place with the mobile fixture 10.

Referring to fig. 1, the height detection mechanism 70 includes a plurality of visual detection portions disposed above the dispensing station, the visual detection portions respectively detect height signals of relative positions on the wireless keyboard 200, and the dispensing mechanism 50 performs dispensing at a corresponding height according to the height signals. Wherein, the vision detection part is a laser height measuring mechanism. Wherein, each point is glued station top and is equipped with two visual detection portion to accurate comprehensive detection wireless keyboard 200 goes up the height in some glue areas, reduces measuring error.

Referring to fig. 2, the wireless keyboard glue dispensing apparatus 100 further includes a weighing mechanism 93, the weighing mechanism 93 detects the glue dispensing weight of the glue dispensing mechanism 50 within a preset time, and when the apparatus is turned on after shutdown, the weighing mechanism 93 is used to determine whether the glue dispensing mechanism 50 is working normally, so as to ensure the glue dispensing precision.

Referring to fig. 3, the dispensing mechanism 50 includes a dispensing head 51, a conveying mechanism 52 and a dispensing driving mechanism, the conveying mechanism 52 controls the dispensing head 51 to convey to the upper side of the corresponding dispensing area along the X-axis and Y-axis directions, and then controls the dispensing head to descend to the preset height corresponding to the height information along the Z-axis direction, and the dispensing driving mechanism controls the dispensing mechanism 50 to dispense glue on the corresponding position of the wireless keyboard 200.

Referring to fig. 4, the flattening mechanism 60 includes a flattening plate 61, a driving mechanism 62 and a conveying mechanism 63, the conveying mechanism 63 drives the flattening plate 61 to convey to a corresponding flattening area, and the driving mechanism 62 drives the flattening plate 61 to move up and down to flatten the keyboard body 202 of the wireless keyboard 200. Each dispensing station corresponds to a flattening mechanism 60. Wherein, it is regional corresponding with some glue to flatten the region, and conveying mechanism 63 drives after the point is glued the dull and stereotyped 61 of pressure leaves it is regional to flatten to be convenient for some glue mechanism 50 to remove.

Referring to fig. 5a and 6, the jig transmission system 40 includes two transmission mechanisms arranged side by side, and two transmission paths for transmitting the movable jig 10 are formed between the two transmission mechanisms, each transmission mechanism includes at least two end-to-end transmission belts 401, each transmission belt 401 includes a stepping motor 41, a plurality of transmission wheels 42, and a belt body 43 installed on the transmission wheel 42, the movable jig 10 is installed on the belt body 43, synchronous teeth 44 meshed with each other are respectively arranged on the outer circumferential surface of the transmission wheels 42 and the inner surface of the belt body 43, so that the transmission wheels 42 are synchronous gears, the inner surface of the belt body 43 is in a rack shape, the stepping motor 41 drives the plurality of transmission wheels 42 to synchronously rotate, and the transmission wheels 42 drive the belt body 43 to synchronously move around the transmission wheels 42 to transmit the movable jig 10.

Referring to fig. 5b, the wireless keyboard dispensing device 100 further includes a jacking positioning mechanism 90 disposed at the dispensing station, the jacking positioning mechanism 90 includes a lifting driving member 91 and a blocking block 92, and the lifting driving member 91 drives the blocking block 92 to lift to block or release the transportation of the movable jig 10 on the conveying path.

Referring to fig. 1 and fig. 2, the glue dispensing station includes set gradually in station 301 is glued to first point and station 302 is glued to the second point on tool transmission system 40, tool transmission system 40 will remove tool 10 and carry in proper order to station 301 is glued to first point and station 302 is glued to the second point, mechanism 50, flattening mechanism 60 and height detection mechanism 70 all have two sets ofly, and two sets of glue dispensing mechanism 50, flattening mechanism 60 and height detection mechanism 70 are located respectively station 302 is glued to first point to glue station 301 and second point to glue station 301, and glue in the regional point glue of outer lane point of wireless keyboard 200 in station 301 is glued to the outer lane point of wireless keyboard 200 and is glued in order to form outer lane point glue film, glue in the regional point glue of inner lane point of wireless keyboard 200 in second station 302, the region of flattening is located the inner lane point glue region, promptly station 301 and second point glue station 302 department glue flattening mechanism 60 press respectively in when gluing in inner lane point glue region on wireless keyboard 200 At the domain.

In order to improve the point and glue efficiency, the utility model discloses a wireless keyboard point is glued equipment 100 and is had two, and sets up side by side, and two wireless keyboard point glue equipment 100 share a weighing machine constructs 93, two wireless keyboard point glue equipment 100 share a set of point glue machine constructs 50, rubs gluey mechanism 80, and tool transmission system 40 corresponds and has two sets of groups and parallel arrangement.

Referring to fig. 7 to 12, the movable jig 10 is annular, the wireless keyboard 200 is fixed from the periphery of the wireless keyboard 200, the keyboard body 201 of the wireless keyboard 200 is exposed to the middle accommodating hole 111, the lower surface of the movable jig 10 is provided with a plurality of lower mounting feet 31, and the fixed jig 20 and the lower mounting feet 31 are in concave-convex fit to mount and support the movable jig 10. The fixed jig 20 is installed under the dispensing station, when the movable jig 10 moves to the dispensing station, the lifting mechanism 24 of the fixed jig 20 controls the fixed jig 20 to ascend to be in concave-convex fit with the lower mounting feet 31 to lift up and support the movable jig 20, and at this time, the movable jig 20 is installed on the fixed jig 20 and separated from the belt body 43 of the conveyor belt 401, so that dispensing of the wireless keyboard 200 is facilitated. The lower mounting feet 31 are disposed on the lower surface of the substrate 11 of the movable fixture 10, the suction cup frame 22 of the fixed fixture 20 is provided with a plurality of mounting members 32 that are in concave-convex fit with the lower mounting feet 31, and the lower mounting feet 31 can be mounted on the mounting members 32 in a fit manner, so that the movable fixture 10 is mounted on and supported by the fixed fixture 20.

Lower installation foot 31 is formed with the first mounting hole 311 that the opening is decurrent, installed part 32 is including protruding locating platform 321 of locating on fixed frame 21 in fixed tool 20, protruding locating on locating platform 321 and can stretch into the installation fore-set 322 of first mounting hole 311, locating platform 321 winds around installation fore-set 322 around with the border of first mounting hole 311 is equipped with magnetism complex magnetism locating component 33 respectively, will remove tool 10 and fixed tool 20 through magnetism locating component 33 and counterpoint the installation together, simple structure, it is fixed effectual. In this embodiment, the lower mounting feet 31 are protruded from the lower surface of the substrate 11 of the movable fixture 10.

Referring to fig. 12, the magnetic positioning assembly 33 includes a first metal positioning portion 331 formed at the periphery of the first mounting hole 311, and a plurality of magnet blocks 332 embedded on the positioning table 321 and located at the periphery of the mounting top pillar 322, wherein the first metal positioning portion 331 is magnetically matched with the magnet blocks 332. In this embodiment, a receiving space is formed in the lower mounting leg 31, an annular metal positioning portion 331 is embedded around the receiving space, and the first mounting hole 311 is formed in the middle of the metal positioning portion 331. Of course, the lower mounting leg 31 may be made of a metal material, or a portion of the lower mounting leg 31 located at the periphery of the first mounting hole 322 may be made of a metal material. Of course, the metal positioning portion 331 may be directly provided in the first mounting hole 311, and in this case, the magnet block 332 may be provided on the mounting top pillar 322.

Referring to fig. 8, the movable jig 10 includes a base plate 11 and an annular cover plate 12, and receiving holes 111 and 121 are formed between the base plate 11 and the annular cover plate 12 and are opposite to and penetrate through the keyboard body 202. The base plate 11 is provided with a cover plate mounting area for mounting the annular cover plate 12, the annular cover plate 12 covers the base plate 11 and is clamped and connected together through the clamping component 13, a fixing area for clamping the flexible fixing sheet 201 is formed between the annular cover plate 12 and the base plate 11, and the fixing area is arranged around the accommodating holes 111 and 121. The clamping assembly 13 includes a plurality of rotating press blocks disposed around the cover plate mounting region, and the rotating press blocks are rotatably connected to the substrate 11 and can rotate relative to the substrate 11 to the annular cover plate 12 or outside the cover plate mounting region to position or release the annular cover plate 12. After the wireless keyboard 200 is mounted on the substrate 11 and the annular cover 12, the keyboard body 202 is exposed at the receiving holes 111, 121, and the flexible fixing sheet 201 around the keyboard body 202 is clamped in the fixing area 14 between the annular cover 12 and the substrate 11.

Referring to fig. 8 and 12, the other end of the lower mounting leg 31 penetrates through the movable fixture 10 and protrudes out of the upper surface of the movable fixture 10 to form a plurality of upper mounting legs 15, the upper mounting legs 15 are protruded from the upper surface of the substrate 10 and are formed with second mounting holes 151 with upward openings, second metal positioning portions 152 are formed on the peripheries of the second mounting holes 151, and the second metal positioning portions 152 may also be directly formed in the second mounting holes 151. The movable jig 10 can be hung on the corresponding working line by matching with other fixed jigs.

Referring to fig. 7, 9 and 10, the fixing jig 20 further includes a fixing frame 21, a suction cup holder 22 slidably mounted on the fixing frame 21, a positioning suction cup 23 is mounted on the suction cup holder 22, a mounting member 32 is mounted on the suction cup holder 22, and the positioning suction cup 23 is located at the accommodating hole 111 and is opposite to the keyboard body 202, when the fixing jig works, the jacking mechanism 24 drives the suction cup holder 22 to ascend, so that the mounting foot 32 cooperates with the lower mounting foot 31 to jack up and support the moving jig 10, the positioning suction cup 23 penetrates through the accommodating hole 111 to jack the keyboard body 202, and when the pressing mechanism 60 presses the pressing surface, the positioning suction cup 23 acts to suck the wireless keyboard 200 to position the keyboard body 202, so as to dispense glue by the glue dispensing mechanism 50.

Referring to fig. 10, the positioning suction cup 23 includes a metal plate 231, a suction nozzle mounting layer 232 disposed on the metal plate 231 and mounted with a plurality of suction nozzles 235, a top lamination layer 233 disposed on the suction nozzle mounting layer 232, and an air inlet 234, wherein the suction nozzles 235 penetrate through the top lamination layer 233 and are exposed on the upper surface of the top lamination layer 233, and the air inlet 234 penetrates through the top lamination layer 233 and is communicated with the suction nozzles 235. The suction and release of the nozzle is controlled by the intake and exhaust of air through the air inlet 234. Wherein the suction nozzles 235 are distributed over the upper surface of the top laminate 233. Wherein, during flattening, the flattening operation is carried out by the flattening plate 61 in cooperation with the top-pressing layer 233.

Referring to fig. 10, the jacking mechanism 24 includes a jacking driving member 241, a jacking block 242 and a jacking roller 243, the jacking roller 243 is rotatably mounted on the sucker frame 22 along a horizontally disposed rotating shaft, the jacking block 242 is slidably mounted on the fixed frame 21 along a horizontal direction, an inclined surface 2421 abutting against the jacking roller 243 is disposed on an upper surface of the jacking block 242 along a sliding direction of the jacking block, an expansion link 2411 of the jacking driving member 241 is connected to the jacking block 242 and drives the jacking block 242 to extend and retract along the horizontal direction so as to drive the jacking roller 243 to roll along the inclined surface 2421, and the jacking roller 243 rolls and simultaneously moves up and down relative to the fixed frame 21 so as to control the lifting operation of the sucker frame 22 along the horizontal direction. Of course, the suction cup frame 22 may be directly slidably contacted with the inclined surface 2421 without the lifting roller 243.

Specifically, when the positioning suction cup 23 moves to the dispensing station, the jacking mechanism 24 is controlled to operate to enable the positioning suction cup 23 to upwards jack the keyboard body 202, then the pressing plate 61 of the pressing mechanism 60 is pressed down to the upper surface of the keyboard body to be matched with the positioning suction cup 23 to press the keyboard body 202 flatly, the suction nozzle of the positioning suction cup 23 operates to suck the flexible fixing sheet 201 below the keyboard body 202 to flatly fix the keyboard body 202 to the dispensing station for dispensing, after dispensing, the suction nozzle of the positioning suction cup 23 operates to release the keyboard body 202, the jacking mechanism 24 controls the suction cup frame 22 to descend to enable the mounting piece 32 to be separated from the lower mounting feet 31, the positioning suction cup 23 is separated from the wireless keyboard 200, and the wireless keyboard 200 is prevented from being damaged in the moving process.

Referring to fig. 7 to 12, in operation, the wireless keyboard 200 is fixed in the mobile jig 10, and then the mobile jig 10 is installed on the fixed jig 20 in an aligned manner to control the action of the jacking mechanism 24: the jacking driving member 241 drives the jacking block 242 to extend forwards to drive the sucker frame 22 to rise until the mounting top column 322 extends into the first mounting hole 311, the positioning table 321 is relatively attached to the mounting hole 311 (the lower surface of the lower mounting pin 31), the first metal positioning portion 311 is attracted to the magnet block 332 to fix the movable jig 10 on the fixed jig 20, the positioning sucker 23 penetrates through the accommodating hole 111 to prop against the flexible fixing sheet 201, the flattening mechanism 60 is controlled to flatten, the positioning sucker 23 is opened to tightly suck the flexible fixing sheet below the real keyboard body 202, and then the fixed jig 20 loaded with the wireless keyboard 200 is conveyed to the dispensing station through the jig conveying system 40.

Referring to fig. 14 to 16, the wireless keyboard glue dispensing device 100 further includes a glue wiping mechanism 80, the glue wiping mechanism 80 includes a frame 101, a driving mechanism 813 installed on the frame 101, a feeding roll 812, a receiving roll 811, a feeding channel 820 disposed between the feeding roll 812 and the receiving roll 811, a glue wiping assembly 840 and a positioning assembly 830 disposed on the feeding channel 820, the feeding channel 820 is provided with a positioning rotating shaft 821 for winding the frictioning cloth 801, the driving mechanism 813 drives the material collecting wheel 811 to rotate so as to move the frictioning cloth 801 in the feeding channel 820, the positioning rotating shaft 821 is rotatably mounted on the frame 101 and rotates with the movement of the rubbing cloth 801, the positioning assembly 830 includes a rotating plate 831 fixed to the positioning rotating shaft 821 and rotating with the positioning rotating shaft 821 and a sensor 832 for detecting a rotation angle of the rotating plate 831, the sensor 832 controls the take-up wheel 811 to stop rotating when the rotating disc 831 rotates by a preset angle. In this embodiment, the sensor 832 controls the driving mechanism 813 to stop when the rotating disc 831 rotates 815 degrees, but a clutch may be provided between the driving mechanism 813 and the material receiving roll 811, and the sensor 832 controls the clutch to be disconnected when the rotating disc 831 rotates a predetermined angle.

Referring to fig. 14 to 16, the turntable 831 may be provided with a plurality of positioning portions 833 uniformly around the positioning rotation shaft 821, the sensor 832 may be opposed to a rotation locus of the positioning portions 833 to detect the positioning portions 833, and the rotation of the take-up wheel 811 may be controlled to stop when the positioning portions 833 are detected. In this embodiment, the positioning portion 833 is a positioning hole penetrating through the turntable 831, and the sensors 832 are disposed on two sides of the positioning plate 831 and are opposite to the positioning hole.

Referring to fig. 14 to 16, a first rotating shaft 822 and a second rotating shaft 823 for winding a rubber cloth are further disposed on the feeding channel 820, the first rotating shaft 822 and the second rotating shaft 823 are respectively disposed on two sides of the positioning rotating shaft 821 and are in a triangular arrangement with the positioning rotating shaft 821, and the rubber cloth 801 sequentially bypasses the first rotating shaft 822, the positioning rotating shaft 821 and the second rotating shaft 823.

Referring to fig. 14 to 16, a glue wiping groove 843 for inserting a dispensing head is formed on the glue wiping assembly 840, and the glue wiping cloth 801 covers a groove wall of the glue wiping groove 843 of the glue wiping assembly 840. Specifically, the feeding channel 820 is further provided with a third rotating shaft 824, a fourth rotating shaft 825 and a fifth rotating shaft 826 for winding the rubberizing fabric 801, the third rotating shaft 824 and the fifth rotating shaft 826 are respectively arranged on the left side and the right side of the fourth rotating shaft 825 and are arranged in a triangular manner with the fourth rotating shaft 825, the rubberizing fabric 801 sequentially bypasses the third rotating shaft 824, the fourth rotating shaft 825 and the fifth rotating shaft 826, a first rubberizing edge is formed between the third rotating shaft 824 and the fourth rotating shaft 825, and a second rubberizing edge is formed between the fourth rotating shaft 825 and the fifth rotating shaft 826.

Wherein the positioning assembly 830 is adjacent to the material receiving roll 811 and the glue wiping assembly 840 is adjacent to the material feeding roll 812.

Referring to fig. 14 to 16, the glue spreading assembly 840 includes two clamping blocks 842 disposed on two opposite outer sides of the first glue spreading edge and the second glue spreading edge, and a clamping cylinder 841 connected to the two clamping blocks 842, wherein the clamping cylinder 841 drives the two clamping blocks 842 to move relatively to clamp the first glue spreading edge and the second glue spreading edge to form a glue spreading groove 843 for inserting the dispensing head.

Referring to fig. 14 to 16, the two clamping blocks 842 are respectively provided with a silicone block 43 on opposite sides thereof, and the wiping cloth 801 covers the silicone block 43. More specifically, the wiping positions on two opposite sides of the silicone block 43 are respectively provided with grooves 44 with opposite positions, and the wiping cloth 801 covers the grooves 44 of the silicone block 43, so that the dispensing head can rotate and wipe in the wiping groove 843.

Referring to fig. 14 and 15, the glue wiping mechanism 80 further includes a floating block 814 floatingly mounted on the frame 101, and an elastic member 8153 disposed between the floating block 814 and the frame 101, wherein the fourth rotating shaft 825 is mounted on the floating block 814, and the floating block 814 provides an elastic force to the fourth rotating shaft 825 away from the third rotating shaft 824 and the fifth rotating shaft 826. In this embodiment, the slider 814 is slidably mounted on the slide rail 8141 of the frame 101 in the front-rear direction. Wherein, the elastic force of the elastic element 8153 in the reset state is balanced with the rotating pulling force of the material feeding roll 812.

The feeding roll 812 is rotatably mounted on the frame 101, a rectangular spring is arranged between the feeding roll 812 and the frame 101, the rectangular spring provides elastic force for the feeding roll 812 to abut against the frame 101, so that load is increased, friction between the feeding roll 812 and the frame 101 is improved, and rotating tension of the feeding roll 812 is resisted, so that the tension is balanced with that of the elastic member 8153 in a reset state, the feeding roll 812 is prevented from rotating under the action of inertia or the tension of the reset elastic member 8153, the feeding speed balance is ensured, and the wiping cloth 801 is prevented from loosening in the feeding channel 820. Of course, the tension of the rotation of the feed roll 812 may be increased in other ways.

In order to adjust the elasticity of the elastic element 8153, the frame 101 is provided with a plurality of first spring insertion holes 8151 along the floating direction of the floating block 814, the floating block 814 is provided with a plurality of second spring insertion holes 8152 along the floating direction of the floating block 814, one end of the elastic element 8153 is selectively inserted into any one of the first spring insertion holes 8151 through a first spring insertion pin 8154, the other end of the elastic element 8153 is selectively inserted into any one of the second spring insertion holes 8152 through a second spring insertion pin 8155, and the elastic element 8153 can be selectively inserted into the first spring insertion hole 8151 and the second spring insertion hole 8152 to adjust the elasticity of the elastic element 8153, so that the service life of the elastic element 8153 is prolonged and the selection range is increased.

With reference to fig. 14 to 16, the working process of the glue wiping mechanism of the present invention is described: the two clamping blocks 842 are relatively far away from each other and are opened in an initial state, at the same time, the silica gel blocks 43 on the clamping blocks 842 are in an opened state, after the dispensing head 51 finishes one dispensing operation, the dispensing head 51 is inserted into the glue wiping groove 843 between the two silica gel blocks 43, the clamping cylinder 841 drives the two clamping blocks 842 to relatively approach each other so that the silica gel blocks 43 clamp and wrap the dispensing head 51, at the same time, the dispensing head 51 is rotated and pulled out so that the glue wiping cloth 801 coated on two opposite sides of the silica gel blocks 43 wipes the glue dispensing head, then the clamping cylinder 841 drives the two clamping blocks 842 to relatively far away from the silica gel blocks 43 on the opened two clamping blocks 842, the driving mechanism 813 drives the material collecting roll 811 to rotate so as to pull the glue wiping cloth 801, the glue wiping cloth 801 moves along the feeding channel 820 and drives the positioning rotating shaft 821 to rotate, the rotating disc 831 is driven to rotate along with the rotation of the positioning rotating shaft 821, and the sensor 832 detects the positioning hole 833 and controls the driving mechanism 813 to stop the action when rotating, the stock roll 811 stops rotating. With the movement of the rubbing cloth 801, the rubbing cloth 801 at the rubbing assembly 840 is pulled, so that the slider 814 at which the fourth rotating shaft 825 is located is pulled to move forward (close to one side of the third rotating shaft 824 and the fifth rotating shaft 826), the elastic member 8153 is compressed to increase its elastic force, the elastic force of the elastic member 8153 at this time is greater than the rotational pulling force of the feeding roll 812, the feeding roll 812 rotates along with the elastic member, the slider 814 is pulled backward along with the output of the rubbing cloth 801, and the elastic member 8153 is reset along with the elastic member 8153 until the elastic force of the elastic member 8153 and the rotational pulling force (rectangular spring) of the feeding roll 812 are in an equilibrium state again, at this time, the rubbing cloth 801 at the rubbing assembly 840 moves by a preset distance, so that the rubbing cloth 801 which has been wiped by the dispensing head is moved out of the rubbing groove 843, and a new rubbing cloth 801 is moved into the rubbing groove 843.

In order to improve the point and glue efficiency, the utility model discloses a wireless keyboard point is glued equipment 100 and is had two, and sets up side by side, and weighing machine constructs 93, a control mechanism and the mechanism 80 of gluing of two wireless keyboard point 100 sharings, and tool transmission system 40 corresponds has two sets of groups and parallel arrangement.

The jig conveying system 40 is sequentially provided with a feeding station, a dispensing station and a discharging station, and the controller is further connected with the jig conveying system 40, the gluing mechanism 80 and the jacking positioning mechanism 90 and controls the jig conveying system 40, the gluing mechanism 80 and the jacking positioning mechanism 90 to move.

Specifically, the movable jigs 10 are sequentially arranged along the belt body 43 of the jig transmission system 40 at a certain interval, and when any one of the movable jigs 10 is located at the feeding station, the other movable jig 10 is located at the dispensing station, and the other movable jig 10 is located at the discharging station, the controller controls the jig transmission system 40 to stop operating when each movable jig 10 is located at the feeding station, the dispensing station and the discharging station, and controls the jig transmission system 40 to continue operating after all stations complete operation.

The height detection mechanisms 70 are respectively located at the corresponding dispensing stations and detect height information of corresponding positions at the dispensing stations. The flattening mechanism 60 can move to the corresponding dispensing station. The height detection mechanism 70 may detect the height of the corresponding position in real time and transmit the height information to the controller. When the mobile jig 10 moves to the corresponding dispensing station, the controller controls the lifting mechanism 24 of the fixed jig 20 at the corresponding dispensing station to move so as to lift the fixed jig 20 to support the mobile jig 10, at this time, the mobile jig 10 is mounted on the fixed jig 20 and separated from the jig transmission system 40, the positioning sucker 23 is lifted to support the wireless keyboard 200, the pressing plate 61 of the pressing mechanism 60 is controlled to move to the preset position of the dispensing station and the pressing plate 61 is controlled to descend to press on the keyboard body 202 of the wireless keyboard 200, thereby matching with the positioning sucker 23 to flatten the keyboard body 202, controlling the positioning sucker 23 to work to suck the keyboard body 202, controlling the flattening mechanism 60 to be separated from the dispensing station after flattening, after the flattening mechanism 60 is moved away, the dispensing mechanism 50 is controlled to perform dispensing operation, and after dispensing operation, the dispensing mechanism 50 is controlled to move to the glue wiping mechanism 80 to perform glue wiping operation. The detectors may be disposed along corresponding positions of the jig transmission system 40 to detect whether the movable jig 10 moves to the corresponding dispensing station, or the movable jig 10 may be determined to be located at the corresponding dispensing station by the conveyance of the jig transmission system 40.

The jig transmission system 40 is sequentially provided with a feeding station, a first glue dispensing station, a second glue dispensing station and a discharging station, and the wireless keyboard at the four stations simultaneously performs feeding, outer ring glue dispensing, inner ring glue dispensing and discharging operations.

Referring to fig. 1 to 16, taking a wireless keyboard 200 as an example in the process of being transported along the jig transmission system 40, the working steps of the wireless keyboard glue dispensing apparatus 100 are described:

(1) When the jig conveying system starts working, the mobile jig 10 loaded with the wireless keyboard 200 is loaded onto the jig conveying system 40, the jig conveying system 40 is controlled to carry the mobile jig 10 and act, so that the mobile jig 10 is conveyed forwards, and the mobile jig 10 moves to the first glue dispensing station 301 along with the movement of the conveyor belt 401 as the mobile jig 10 is installed on the conveyor belt 401 of the jig conveying system 40.

(2) At the first glue dispensing station 301, the jig conveying system 40 is controlled to stop conveying action, the jacking positioning mechanism 90 is controlled to act, so as to stop the movable jig 10 at the first gluing station 301, stop the movement of the movable jig 10, control the lifting mechanism 24 to move to lift the suction cup frame 22, so that the fixed jig 20 and the movable jig 10 are installed in alignment, and the positioning suction cup 23 is pushed up to the keyboard body 202, the pressing mechanism 60 is controlled to move to the position above the keyboard body 202 of the first dispensing station 301, and controls the pressing plate 61 of the pressing mechanism 60 to be matched with the positioning sucker 23 to be pressed down to the keyboard body 202, so as to press the wireless keyboard 200 flat and tightly, and at the same time, control the positioning suction cups 23 to start working to suck the lower surface of the wireless keyboard 200, thereby positioning the keyboard body 202 of the wireless keyboard 200 and controlling the flattening mechanism 60 to reset to leave the first glue application station 301 after the positioning.

(3) The height detection mechanism 70 located at the first dispensing station 301 detects the height of the outer dispensing region of the wireless keyboard 200 on the mobile jig 10 after positioning to generate height information, the controller receives the height information and controls the conveying mechanism 52 of the dispensing mechanism 50 at the first dispensing station 301 to move the dispensing head 51 to the upper side of the outer dispensing region and lower to a preset height (dispensing position) corresponding to the height information according to the height information, and when the dispensing head 51 reaches the dispensing position, the dispensing driving mechanism controls the dispensing of the outer dispensing region of the dispensing head 51 to form an outer dispensing layer.

(4) After dispensing, the dispensing head 51 is controlled to move to the glue wiping mechanism 80 for glue wiping. Meanwhile, the positioning suction cup 23 is controlled to stop adsorbing the wireless keyboard 200, then the jacking mechanism 24 is controlled to act to drive the suction cup frame 22 to descend and separate from the mobile jig 10, so that the mobile jig 10 falls onto the conveyor belt 401, the jacking positioning mechanism 90 is controlled to act so as to lower the jacking block 92 to release the mobile jig 10, the jig transmission system 40 is controlled to act to convey the mobile jig 10 forward, and the mobile jig 10 moves to the second glue dispensing station 302 along with the movement of the conveyor belt 401.

(5) At the second dispensing station 302, the tool transmission system 40 is controlled to stop the transmission, and the jacking positioning mechanism 90 is controlled to operate, so as to stop the movable fixture 10 at the second dispensing station 302, stop the movement of the movable fixture 10, control the lifting mechanism 24 to move to lift the suction cup frame 22, so that the fixed jig 20 and the movable jig 10 are installed in alignment, and the positioning suction cup 23 is pushed up to the keyboard body 202, the pressing mechanism 60 is controlled to move to the position above the keyboard body 202 of the second dispensing station 302, and controls the pressing plate 61 of the pressing mechanism 60 to be matched with the positioning sucker 23 to be pressed down to the keyboard body 202, so as to press the wireless keyboard 200 flat and tightly, and at the same time, control the positioning suction cups 23 to start working to suck the lower surface of the wireless keyboard 200, thereby positioning the keyboard body 202 of the wireless keyboard 200 and controlling the flattening mechanism 60 to reset to leave the second glue dispensing station 302 after the positioning.

(6) The height detection mechanism 70 located at the second dispensing station 302 detects the height of the inner dispensing area of the wireless keyboard 200 on the positioned mobile fixture 10 to generate height information, the controller receives the height information and controls the conveying mechanism 52 of the dispensing mechanism 50 at the second dispensing station 302 to move the dispensing head 51 to a preset upper position of the inner dispensing area and to descend to a preset height (dispensing position) corresponding to the height information according to the height information, when the dispensing head 51 reaches the dispensing position, the dispensing driving mechanism is controlled to move, and the dispensing driving mechanism controls the dispensing head 51 to perform dispensing at the dispensing position of the inner ring to form an inner ring dispensing layer.

(7) After dispensing, the dispensing head 51 is controlled to move to the glue wiping mechanism 80 for glue wiping. Meanwhile, the positioning suction cup 23 is controlled to stop adsorbing the wireless keyboard 200, then the jacking mechanism 24 is controlled to act to drive the suction cup frame 22 to descend and separate from the mobile jig 10, so that the mobile jig 10 falls onto the conveyor belt 401, the jacking positioning mechanism 90 is controlled to act so as to lower the jacking block 92 to release the mobile jig 10, the jig transmission system 40 is controlled to act to convey the mobile jig 10 forward, and the mobile jig 10 moves to a blanking station along with the movement of the conveyor belt 401 to perform blanking operation.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims (10)

1. The utility model provides a wireless keyboard point is glued equipment carries out point and is glued processing to installing the wireless keyboard on removing the tool, its characterized in that: including tool transmission system, point gum machine construct, flattening mechanism, height detection mechanism and fixed tool, tool transmission system is used for bearing the load and has the removal tool of wireless keyboard and will remove the tool and carry to the station of gluing, fixed tool install in glue station below and have with the positioning chuck that the keyboard body of wireless keyboard corresponds and the climbing mechanism that control positioning chuck goes up and down, climbing mechanism control positioning chuck pushes up the keyboard body, flattening the mechanism remove to glue the station cooperation positioning chuck and flatten the keyboard body, positioning chuck is in the keyboard body is pressed and is held at ordinary times the keyboard body is glued the body and in order to fix a position the keyboard body, height detection mechanism detects the keyboard point height and the high signal of regional area and generation after the location of station department, point gum machine construct and remove to the wireless regional predetermined area that corresponds of gluing and go up and down to the high position that high signal corresponds And placing and dispensing the glue in the glue dispensing area of the wireless keyboard.

2. The wireless keyboard glue dispensing device of claim 1, wherein: the movable jig is annular, the wireless keyboard is fixed from the periphery of the wireless keyboard, the keyboard body of the wireless keyboard is exposed at the accommodating hole in the middle, a plurality of lower mounting feet are mounted on the lower surface of the movable jig, the fixed jig further comprises a fixing frame and a sucker frame which is slidably mounted on the fixing frame, the positioning sucker is mounted on the sucker frame, a plurality of mounting pieces which are in concave-convex fit with the lower mounting feet are arranged on the sucker frame, the jacking mechanism controls the sucker frame to lift so that the mounting pieces are in fit connection with the lower mounting feet, the movable jig is mounted on the fixed jig and separated from the jig transmission system, and the positioning sucker penetrates through the accommodating hole in the middle of the movable jig to jack the keyboard body.

3. The wireless keyboard glue dispensing device of claim 2, wherein: the lower installation foot is convexly arranged on the lower surface of the movable jig and is provided with a first installation hole with a downward opening, the installation part comprises a positioning table convexly arranged on the sucker frame and an installation top column convexly arranged on the positioning table and capable of extending into the first installation hole, and magnetic positioning components in magnetic fit are respectively arranged on the periphery of the positioning table around the installation top column and on the periphery of the first installation hole.

4. The wireless keyboard glue dispensing device of claim 2, wherein: jacking mechanism includes jacking driving piece, jacking piece along horizontal direction slidable mounting in on the mount, just the upper surface of jacking piece along its slip direction be provided with the inconsistent inclined plane of sucking disc frame, the telescopic link of jacking driving piece with the jacking piece links to each other and drives the flexible action of jacking piece along the horizontal direction, so that the sucking disc frame is followed for mount elevating movement when the inclined plane removed.

5. the wireless keyboard glue dispensing device of claim 1, wherein: the automatic adhesive tape dispensing device is characterized by further comprising an adhesive tape wiping mechanism, wherein the adhesive tape wiping mechanism comprises a rack, a driving mechanism, a material feeding roll, a material collecting roll, a material feeding channel and an adhesive tape wiping component, the driving mechanism is installed on the rack, the material feeding roll, the material collecting roll, the material feeding channel is arranged between the material feeding roll and the material collecting roll and used for conveying an adhesive tape, the adhesive tape wiping component is arranged on the material feeding channel, an adhesive tape wiping groove for inserting an adhesive dispensing head of the adhesive tape dispensing mechanism is formed in the adhesive tape; the glue dispensing mechanism moves to the glue wiping groove for wiping glue after glue dispensing, and the driving mechanism drives the material collecting wheel to rotate to move the glue wiping cloth in the feeding channel after the glue dispensing head is wiped with glue, so that the glue wiping cloth in the glue wiping groove is replaced.

6. The wireless keyboard glue dispensing device of claim 5, wherein: the rubber wiping mechanism further comprises a positioning assembly, a positioning rotating shaft for rubber cloth to wind is arranged on the feeding channel, the positioning rotating shaft is rotatably installed on the rack and rotates along with the movement of the rubber wiping cloth, the positioning assembly comprises a rotating disc and a sensor, the rotating disc is fixed on the positioning rotating shaft and rotates along with the positioning rotating shaft, the sensor detects the rotating angle of the rotating disc, and the sensor controls the material receiving wheel to stop rotating when the rotating disc rotates for a preset angle.

7. The wireless keyboard glue dispensing device of claim 6, wherein: the rotary disc is uniformly provided with a plurality of positioning parts around the positioning rotary shaft, the sensor is opposite to the rotation track of the positioning parts so as to detect the positioning parts, and the material receiving wheel is controlled to stop rotating when the positioning parts are detected.

8. The wireless keyboard glue dispensing device of claim 1, wherein: tool transmission system includes two transport mechanism that set up side by side, and two form the conveying between the transport mechanism remove the transfer path of tool, each transport mechanism includes two at least end to end's conveyer belt, the conveyer belt includes step motor, a plurality of delivery wheel, and install in the area body on the delivery wheel, remove the tool install in on the area body, be equipped with intermeshing's synchronous tooth on the peripheral surface of delivery wheel and the internal surface of the area body respectively, so that the delivery wheel is synchronous gear, and the internal surface of the area body is the rack form, step motor drives a plurality ofly the delivery wheel synchronous rotation, the delivery wheel drives the area body winds delivery wheel synchronous movement is in order to carry the removal tool.

9. The wireless keyboard glue dispensing device of claim 1, wherein: the automatic glue dispensing device is characterized by further comprising a jacking positioning mechanism arranged on the glue dispensing station, wherein the jacking positioning mechanism comprises a lifting driving piece and a blocking piece, and the lifting driving piece drives the blocking piece to move up and down to block or release the conveying of the movable jig on the conveying path of the movable jig.

10. The wireless keyboard glue dispensing device of claim 1, wherein: the station is glued including setting gradually in station is glued to first point on the tool transmission system and station is glued to the second point, tool transmission system will remove the tool and carry in proper order to the station is glued to first point and the station is glued to the second point, point gum machine constructs, flattening mechanism and height detection mechanism all has two sets ofly, and just two sets of point gum machines construct, flattening mechanism and height detection mechanism are located respectively station is glued to first point gum station and second point to in first point gum station to the regional point of gluing of outer lane point of wireless keyboard carry out the point in order to form outer lane point glue film, glue in the second point glue station and glue regional point glue in order to form inner lane point glue film to the inner circle point of wireless keyboard, flattening mechanism before the point glue press extremely the region of flattening of wireless keyboard, it is located inner circle point regional department to flatten the region.