CN112645130A

CN112645130A - Working method of spherical plastic part rubberizing equipment

Info

Publication number: CN112645130A
Application number: CN202110032677.3A
Authority: CN
Inventors: 林飞飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-04-13

Abstract

The invention relates to the technical field of rubberizing, in particular to a working method of a spherical plastic part rubberizing device, which comprises a base, a vertical plate, a controller, a material tray, a stripping mechanism, a rotating mechanism and a cutting mechanism, wherein the stripping mechanism comprises a sliding component, an adsorption component and a reset component, the rotating mechanism comprises a driving component and a clamping component, the cutting mechanism comprises a cutter and a pushing component, the top of the base is respectively and fixedly provided with a first support frame and a second support frame, the pushing component is arranged at the top of the first support frame, the cutter is arranged at the top of the second support frame in a sliding manner, and the sliding component, the adsorption component, the driving component and the pushing component are electrically connected with the controller. The next rubberizing of being convenient for.

Description

Working method of spherical plastic part rubberizing equipment

Technical Field

The invention relates to the technical field of rubberizing, in particular to a working method of rubberizing equipment for spherical plastic parts.

Background

The plastic parts are widely applied due to light weight, particularly the long-rod plastic parts, in order to enhance the connection strength of the long-rod parts, a glue paste is usually pasted on a weak area of the long-rod parts, the glue paste is generally pasted on a material belt and then wound on a material disc for glue supply, the current glue pasting work mainly adopts manual glue pasting, the manual glue pasting process is to peel the glue paste from the material belt and then paste the peeled glue paste on the glue paste position of the parts, the manual glue pasting efficiency is low, the manual glue pasting is easy to stick the glue paste with dust, and the later-stage glue pasting quality is influenced.

Chinese patent application No.: CN 201910842684.2; the publication date is as follows: 2020.06.30 discloses a gluing device for long-rod plastic parts, which comprises a case, a clamping cavity is arranged in the case, a clamping device for clamping and fixing parts and driving the parts to rotate is arranged in the clamping cavity, a gluing box is connected on the upper side end face of the case in a sliding manner, a gluing cavity communicated with the clamping cavity is arranged in the gluing box, a glue pulling device for pulling and sticking a glue tape to the parts is arranged in the gluing cavity, a power device positioned at the rear side of the glue pulling device is arranged in the gluing cavity and used for driving the glue pulling device to move, a cutting device positioned at the left side of the glue pulling device is arranged in the gluing cavity, and a supply device positioned at the left side of the cutting device and used for storing and supplying the glue tape is arranged in the gluing cavity. And the parts are convenient to mount and dismount.

Chinese patent application No.: CN 201910789546.2; the publication date is as follows: 2020.01.03 discloses an end rubberizing device of flat cable, which comprises a frame, a base component, a winding drum component, a film feeding component, a cutting component and a pressing component; the base subassembly is installed in the frame, and the reel subassembly is connected on the base subassembly, presses the unit mount in the frame, is located the reel subassembly directly over, and the cutting assembly slope sets up in the reel subassembly, and film material loading subassembly sets up in the frame, is located the side of reel subassembly. The winding drum assembly is used for winding single-sided adhesive and sending out the cut single-sided adhesive, the cutting assembly cuts the single-sided adhesive on the winding drum assembly at a fixed length, and the pressing assembly is used for attaching the cut single-sided adhesive to the surface of the flat cable. The rotary adhesive tape is arranged, so that the working efficiency is improved; the reel subassembly of rotation type can realize the material loading and can realize cutting again and move the material, does not have between the process and waits for, links up in order, improves rubberizing speed.

The above two inventive structures have the following disadvantages:

1. the gluing steps are more, the operation process is complex, and a large amount of time is wasted, so that the gluing efficiency is low.

2. After the material belt is cut off, the adhesive tape is clamped and fixed by the clamping mechanism, and the adhesive tape is easily torn off, so that next adhesive tape pasting is not facilitated, and the overall adhesive tape pasting efficiency is reduced.

According to the defects of the prior art, a need exists for a spherical plastic part rubberizing device and a method thereof, wherein the spherical plastic part rubberizing device has the advantages of fewer steps, simplicity in operation, high rubberizing efficiency, automatic resetting of an adhesive tape after cutting and convenience for next rubberizing.

Disclosure of Invention

The invention aims to provide a spherical plastic part rubberizing device and a method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a spherical plastic part rubberizing device, which comprises a base and a vertical plate, wherein the vertical plate is fixedly arranged at the top of the base, the device also comprises a controller, a material tray, a stripping mechanism, a rotating mechanism and a cutting mechanism, the controller is fixedly arranged on the outer wall of the vertical plate, the material tray is rotatably arranged on the outer wall of the vertical plate through a rotating shaft, the stripping mechanism is arranged on the outer wall of the vertical plate and is used for stripping off the rubberizing and the material belt, the stripping mechanism comprises a sliding component, an adsorption component and a reset component, the sliding component is arranged at the top of the vertical plate, the adsorption component is arranged at the bottom of the vertical plate and is positioned beside the material tray, the reset component is arranged at the back of the vertical plate, the rotating mechanism is arranged at the top of the base to ensure that the rubberizing is fully attached to the surface of a part, the utility model discloses a cutting mechanism, including base, clamping component, drive assembly, cutting mechanism, propelling movement subassembly, controller, the clamping component is established between the top of two backup pads, drive assembly establishes on the outer wall of one of them backup pad, cutting mechanism establishes at the top of base in order to be used for cutting off the gluey subsides that glue, and cutting mechanism includes cutter and propelling movement subassembly, and the top of base is fixed respectively and is equipped with first support frame and second support frame, the propelling movement subassembly is established at the top of first support frame, the cutter slides and sets up the top at the second support frame, slip subassembly, adsorption component, drive.

Further, the slip subassembly includes lead screw slip table, lift cylinder and presses the briquetting, the lead screw slip table is fixed to be established on the outer wall of riser, the lift cylinder slides and establishes on the lead screw slip table, press the briquetting fixed to be established on the output of lift cylinder to the bottom of pressing the briquetting is equipped with the arc and presses the indent, presses the bottom four corners of briquetting and all is equipped with first sucking disc, lift cylinder and every first sucking disc all are connected with the controller electricity.

Further, adsorption component includes electric putter, locating piece and four second sucking discs, electric putter is vertical establishes on the outer wall of riser, the locating piece is fixed to be established on electric putter's output, and four second sucking discs are the symmetry and set up at the top of locating piece, and the locating piece is close to the rotatable answer wheel that is provided with of one end of charging tray, the fixed stop collar that is equipped with on the outer wall of riser, the stop collar is located between answer wheel and the charging tray, and every second sucking disc and electric putter all are connected with the controller electricity.

Further, the reset assembly includes extension spring, first bevel gear and rack, the rack slides and sets up at the back of riser, and the top of riser is equipped with the fixed block, the extension spring is fixed to be established between fixed block and rack, the one end that the charging tray was kept away from to the rotation axis is established to first bevel gear cover to the rack is connected with the meshing of first bevel gear, and the fixed guide bar that is equipped with in side of rack, guide bar and rack sliding connection.

Further, drive assembly includes servo motor, runner, flywheel and gear, servo motor is fixed to be established on the outer wall of one of them backup pad, the runner cover is established on servo motor's output, and one of them inserts in the backup pad that is close to servo motor and is equipped with first articulated shaft, the flywheel cover is established on the outer wall of first articulated shaft, and runner and flywheel cup joint through the belt to the runner is less than the flywheel, the gear cover is established at the side of flywheel, servo motor is connected with the controller electricity.

Further, the centre gripping subassembly includes first centre gripping shell, second centre gripping shell and expanding spring, the rotatable setting of first centre gripping shell is at the top of one of them backup pad of keeping away from servo motor, the second centre gripping shell passes through the rotatable setting of second articulated shaft at the top of another backup pad, the fixed stopper that is equipped with of one end that the second centre gripping shell was kept away from to the second articulated shaft, and the second centre gripping shell is close to the fixed movable block that is equipped with of one end of stopper, fixedly connected with telescopic link between movable block and the stopper, the expanding spring cover is established on the outer wall of telescopic link to expanding spring's both ends are contradicted with movable block and stopper respectively, the pot head that the second centre gripping shell was kept away from to the second articulated shaft is equipped with the second umbrella tooth, the second umbrella tooth is connected with gear engagement.

Further, the propelling movement subassembly includes driving motor, cam, gyro wheel and slider, driving motor fixes the top of establishing at first support frame, the cam cover is established on driving motor's output, and the top of second support frame is the symmetry and is provided with two gag lever posts, all overlaps on the outer wall of every gag lever post to be equipped with linear bearing, the slider cover is established on two linear bearing's outer wall, and the fixed mounting panel that is equipped with of one end that the cam was kept away from to the slider, the mounting panel passes through bolt fixed connection with the cutter, the gyro wheel is articulated to be set up on the one end outer wall that the slider is close to the cam to gyro wheel and cam contact all overlap on the outer wall of every gag lever post and are equipped with reset spring, driving motor is connected with the.

Further, the fixed sponge that presses that is equipped with on the inner wall of groove is pressed to the arc, all fixedly on the outer wall of every first sucking disc be equipped with the disc, and every presses the one corner of briquetting and all sets up the flexible circular holding tank of confession first sucking disc, the inner wall sliding connection of disc and circular holding tank all overlaps on the first outer wall of every first sucking disc and is equipped with buffer spring, and the top of disc and the inboard top of circular holding tank are contradicted with every buffer spring's both ends.

Further, the fixed bracing piece that is equipped with in top of base, the fixed arc overlap joint board that is equipped with in top of bracing piece, the rotatable a plurality of pulley that is provided with in top of arc overlap joint board.

A method of a spherical plastic part rubberizing device comprises the following steps:

s1: clamping the spherical part:

when the rubberizing work that carries out spherical plastic part, stir the second centre gripping shell to the one end that is close to the second bevel gear at first, this moment, because movable block and second centre gripping shell fixed connection, stopper second articulated shaft fixed connection, again because movable block and stopper respectively with the both ends fixed connection of telescopic link, therefore make expanding spring receive the oppression power and contract, and then drive the second centre gripping shell and be close to the one end that is close to the second bevel gear, then put into spherical part between first centre gripping shell and the second centre gripping shell, the workman is loose hand after that, expanding spring resets, and then make the second centre gripping shell reset and press from both sides it with the cooperation of first centre gripping shell tightly, after spherical plastic part is pressed from both sides tightly, the top contact of its bottom and a plurality of pulley, arc overlap plate provides the support for it.

S2: rubberizing of spherical parts:

when the spherical part is clamped tightly, the material belt firstly passes through the limiting sleeve, then the four first suckers are started through the controller, the press block is fixedly connected with the output end of the lifting cylinder, the four first suckers are fixedly connected with the press block, so that the four first suckers tightly suck the top surface of the adhesive tape, after the top surface of the adhesive tape is tightly sucked, the four second suckers are started through the controller, the four second suckers are fixedly connected with the top of the positioning block, so that the four second suckers are driven to tightly suck the bottom surface of the material belt, the controller is provided with a switch button capable of controlling the opening and closing of the screw rod sliding table, after the top surface of the adhesive tape and the bottom surface of the material belt are tightly sucked respectively, the switch button is started, after the controller receives a signal, the screw rod sliding table is started, and because the lifting cylinder is slidably connected with the screw rod sliding table, the press block is fixedly connected with the, and then drive and press the briquetting to the one end that is close to spherical part and slide, be about to glue and drive when pasting and peeling off from the material area and glue and slide to the one end that is close to spherical part, when sliding to spherical part directly over, start the lift cylinder through the controller, therefore make its output stretch out downwards, drive the surface of pasting the surface to spherical part after peeling off and carry out the rubberizing through pressing the briquetting.

When the pressing block drives the material belt to slide towards one end close to the spherical part, the tension spring plays a role in buffering, the uniform and consistent pulling speed is ensured, the breaking condition is prevented, meanwhile, the levelness of the material belt pulling is ensured, the deflection is prevented, thereby ensuring that the adhesive tape can be completely attached to the surface of the spherical part, further improving the adhesive quality,

s3: rotation of the spherical part:

because the bottom of pressing the briquetting is the smooth terminal surface structure of middle indent both sides, and in addition, the bulb surface is the arc structure, consequently, when pressing the briquetting and driving gluey subsides to bulb surface rubberizing, can not be with the both sides of gluing the complete and bulb's surface laminating, at this moment, start servo motor through the controller, therefore it is rotatory to drive the runner through its output, because the runner cup joints through the belt with the flywheel, first articulated shaft cup joints with the flywheel, thereby it is rotatory to drive first articulated shaft, again because first articulated shaft cup joints with the gear, and then it is rotatory to drive the gear.

When the gear is rotatory, because the second bevel gear is connected with gear engagement, therefore it is rotatory to drive the second bevel gear, because the second bevel gear cup joints with the second articulated shaft, second articulated shaft and second centre gripping shell fixed connection to it is rotatory to drive the second centre gripping shell, drives spherical part anticlockwise rotation with first centre gripping shell cooperation, then rethread controller area servo motor reversal to drive spherical part clockwise rotation, when spherical part is rotatory, its smooth rotation can be guaranteed to a plurality of pulley.

When first centre gripping shell and second centre gripping shell drive bulb clockwise and anticlockwise rotation, buffer spring receives the automatic shrink of pressure, thereby make every first sucking disc all to the inside shrink of a circular holding tank, and then when guaranteeing bulb rotation, its surface can press the inside slip of indent and with press the sponge contact to the arc, it is soft to press the sponge material, can prevent simultaneously again that bulb surface and arc from pressing the production clearance between the indent, and then when guaranteeing the rubberizing, the both sides of gluing all laminate with bulb surface fully, further promote the rubberizing effect.

S4: cutting off the adhesive tape and the material tape:

after gluing subsides and spherical part's surface and laminating completely, start driving motor through the controller, therefore it is rotatory to drive the cam through its output, because cam and gyro wheel contact, the slider passes through two linear bearing sliding connection with two gag lever posts, the one end and the gyro wheel of slider are articulated, the other end passes through mounting panel and cutter fixed connection, and then it slides to the one end that is close to the material area to drive the slider with the conflict power that the gyro wheel produced when rotatory through the cam, cut hopper and gluing subsides through the cutter promptly, reset spring finishes at every cutting and drives cutter automatic re-setting, so that cut next time.

S5: resetting the material tray:

after the material area and the subsides of gluing are cut off, through all first sucking disc and second sucking disc of controller outage, the extension spring no longer receives the power of drawing, by extension state to initial state transition, at this moment, because rack and extension spring fixed connection, the rack is again with riser sliding connection, again because the rotation axis cup joints with first bevel gear, the rack is connected with the meshing of first bevel gear, thereby drive the rack and go up slide, consequently, drive first bevel gear and reset, and then drive the charging tray and reset, with lax material area and glue automatic winding to its outer wall, so that next rubberizing, be favorable to promoting rubberizing efficiency, when the return wheel can make the two rolling, the material area of peeling off after cutting off can be binded with the subsides of gluing after cutting off again, and spacing cover then can guarantee the bonding effect of the two, so that next rubberizing work.

The invention has the beneficial effects that:

1. the invention designs the reset component, namely the tension spring, the first bevel gear and the rack, when the pressing block drives the material belt to slide towards one end close to the spherical part, the tension spring plays a role in buffering, the uniform pulling speed is ensured, the breaking condition is prevented, simultaneously, the levelness of the material belt pulling is ensured, the deflection is prevented, thereby ensuring that the adhesive tape can be completely attached to the surface of the spherical part, the adhesive quality is further improved, after the cutting is finished, the tension spring is not subjected to the pulling force any more, the tension spring is changed from the extension state to the initial state, at the moment, the rack is fixedly connected with the tension spring and is connected with the vertical plate in a sliding way, the rack is connected with the first bevel gear in a sleeved way because the rotating shaft, the rack is meshed with the first bevel gear, the rack is driven to slide upwards, the first bevel gear is driven to reset, the material belt is driven to reset, the loosened material belt and the adhesive tape are, can effectively avoid tearing it apart for next rubberizing, and then be favorable to promoting rubberizing efficiency.

2. According to the invention, through designing the controller, the material tray, the stripping mechanism, the rotating mechanism and the cutting mechanism and through mutual cooperation of the controller, the material tray, the stripping mechanism, the rotating mechanism and the cutting mechanism, the rapid labeling of spherical plastic parts can be completed, the steps are fewer, the operation is simple, a large amount of time is saved, and the improvement of the adhesive sticking efficiency is further facilitated.

3. According to the invention, through designing the rotating mechanism, namely the driving assembly and the clamping assembly, when the gluing of the spherical part is carried out, firstly, the spherical part is clamped and fixed through the clamping assembly, then the spherical part is glued, and the clamping assembly is driven to swing left and right through the driving assembly, so that the spherical part is driven to swing left and right, two sides of the gluing can be completely attached to the surface of the spherical part, namely when the first clamping shell and the second clamping shell drive the spherical part to rotate clockwise and anticlockwise, the buffer spring is automatically contracted under pressure, so that each first sucker is contracted towards the inside of one circular accommodating groove, further, when the spherical part rotates, the surface of the spherical part can slide towards the inside of the arc pressing groove and is contacted with the pressing sponge, the pressing sponge is soft in material, meanwhile, a gap between the surface of the spherical part and the arc pressing groove can be prevented, further, when the gluing is ensured, the both sides of gluing all fully laminate with the bulb surface, further promote rubberizing effect and rubberizing quality.

4. According to the invention, the telescopic rod, the movable block, the limiting block and the telescopic spring are designed, and the second clamping shell is designed into an elastic structure, so that the clamping and gluing requirements of spherical parts with different sizes can be met, and the practicability of the equipment is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic perspective view of a rotating mechanism and a cutting mechanism according to the present invention;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is an enlarged view at C in FIG. 4;

FIG. 7 is a schematic perspective view of the riser and the reset assembly of the present invention;

FIG. 8 is a front view of the slide assembly of the present invention;

FIG. 9 is an enlarged view of FIG. 8 at D;

in the figure: the device comprises a controller 1, a material tray 2, a stripping mechanism 3, a sliding assembly 30, a screw rod sliding table 300, a lifting cylinder 301, a pressing block 302, a first suction disc 303, a pressing sponge 304, a disc 305, a buffer spring 306, an adsorption assembly 31, an electric push rod 310, a positioning block 311, a second suction disc 312, a return wheel 313, a limiting sleeve 314, a resetting assembly 32, a tension spring 320, a first bevel gear 321, a rack 322, a rotating mechanism 4, a driving assembly 40, a servo motor 400, a rotating wheel 401, a flywheel 402, a gear 403, a belt 404, a clamping assembly 41, a first clamping shell 410, a second clamping shell 411, a telescopic spring 412, a limiting block 413, a movable block 414, a telescopic rod 415, a second bevel gear 416, a cutting mechanism 5, a cutter 50, a pushing assembly 51, a driving motor 510, a cam 511, a roller 512, a sliding block 513, a resetting spring 514, an arc lapping plate 6 and a.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 9, the spherical plastic part rubberizing device comprises a base and a vertical plate, wherein the vertical plate is fixedly arranged at the top of the base, the device further comprises a controller 1, a material tray 2, a stripping mechanism 3, a rotating mechanism 4 and a cutting mechanism 5, the controller 1 is fixedly arranged on the outer wall of the vertical plate, the material tray 2 is rotatably arranged on the outer wall of the vertical plate through a rotating shaft, the stripping mechanism 3 is arranged on the outer wall of the vertical plate and used for stripping off an adhesive and a material belt, the stripping mechanism 3 comprises a sliding assembly 30, an adsorption assembly 31 and a reset assembly 32, the sliding assembly 30 is arranged at the top of the vertical plate, the adsorption assembly 31 is arranged at the bottom of the vertical plate, the adsorption assembly 31 is located beside the material tray 2, the reset assembly 32 is arranged at the back of the vertical plate, and the rotating mechanism 4 is arranged at the top of the base to ensure that the, rotary mechanism 4 includes drive assembly 40 and centre gripping subassembly 41, and the top of base is the symmetry and is provided with two backup pads, centre gripping subassembly 41 is established between the top of two backup pads, drive assembly 40 is established on the outer wall of one of them backup pad, cutting mechanism 5 establishes the top at the base in order to be used for cutting off the gluey subsides that glue, and cutting mechanism 5 includes cutter 50 and propelling movement subassembly 51, and the top of base is fixed respectively and is equipped with first support frame and second support frame, propelling movement subassembly 51 is established at the top of first support frame, cutter 50 slides and sets up the top at the second support frame, sliding assembly 30, adsorption component 31, drive assembly 40 and propelling movement subassembly 51 are electric connection with controller 1.

The sliding assembly 30 comprises a screw rod sliding table 300, a lifting cylinder 301 and a pressing block 302, the screw rod sliding table 300 is fixedly arranged on the outer wall of the vertical plate, the lifting cylinder 301 is slidably arranged on the screw rod sliding table 300, the pressing block 302 is fixedly arranged at the output end of the lifting cylinder 301, an arc-shaped pressing groove is formed in the bottom of the pressing block 302, first suckers 303 are arranged at four corners of the bottom of the pressing block 302, the lifting cylinder 301 and each first sucker 303 are electrically connected with the controller 1, when a spherical part is clamped, the material belt firstly passes through a limiting sleeve 314, then the four first suckers 303 are started through the controller 1, as the pressing block 302 is fixedly connected with the output end of the lifting cylinder 301, the four first suckers 303 are fixedly connected with the pressing block 302, so that the four first suckers 303 tightly suck the top surfaces of the glue, and a switch button capable of controlling the opening and closing of the screw rod sliding table 300 is arranged on the controller 1, after the top surface that pastes and the bottom surface in material area are inhaled tightly respectively when gluing, start shift knob, controller 1 receives the signal after, start lead screw slip table 300, because lift cylinder 301 and lead screw slip table 300 sliding connection, press the output fixed connection of pressing block 302 and lift cylinder 301, and then drive and press the one end slip of pressing block 302 to being close to spherical part, it drives to glue when peeling off from the material area to be about to glue pastes and pastes to the one end slip that is close to spherical part, when sliding to spherical part directly over, start lift cylinder 301 through controller 1, therefore make its output stretch out downwards, it carries out the rubberizing to spherical part's surface to glue paste after driving to peel off through pressing block 302.

The adsorption component 31 comprises an electric push rod 310, a positioning block 311 and four second suction cups 312, the electric push rod 310 is vertically arranged on the outer wall of the vertical plate, the positioning block 311 is fixedly arranged on the output end of the electric push rod 310, the four second suction cups 312 are symmetrically arranged on the top of the positioning block 311, one end of the positioning block 311 close to the tray 2 is rotatably provided with a return wheel 313, the outer wall of the vertical plate is fixedly provided with a limit sleeve 314, the limit sleeve 314 is positioned between the return wheel 313 and the tray 2, each second suction cup 312 and the electric push rod 310 are electrically connected with the controller 1, when the top surface of the adhesive tape is tightly sucked, the controller 1 starts the four second suction cups 312, because the four second suction cups 312 are fixedly connected with the top of the positioning block 311, the four second suction cups 312 are driven to tightly suck the bottom surface of the adhesive tape, when the adhesive tape and the adhesive tape are cut off, all the first suction cups 303 and the second suction cups 312 are powered off through the controller 1, the two are rolled up rapidly under the action of the reset component 32, the return wheel 313 can ensure that the cut and stripped material belt can be bonded with the cut adhesive again when the two are rolled up, and the limiting sleeve 314 can ensure the bonding effect of the two so as to facilitate the next adhesive bonding operation.

The reset component 32 comprises a tension spring 320, a first bevel gear 321 and a rack 322, the rack 322 is slidably arranged at the back of the vertical plate, the top of the vertical plate is provided with a fixed block, the tension spring 320 is fixedly arranged between the fixed block and the rack 322, the first bevel gear 321 is sleeved at one end of the rotating shaft away from the material tray 2, the rack 322 is meshed with the first bevel gear 321, a guide rod is fixedly arranged beside the rack 322 and is slidably connected with the rack 322, when the pressing block 302 drives the material belt to slide towards one end close to the spherical part, the tension spring 320 plays a role of buffering, the uniform pulling speed is ensured, the breaking condition is prevented, meanwhile, the levelness of the material belt pulling can be ensured, the skew is prevented, the adhesive tape can be completely attached to the surface of the spherical part, the adhesive quality is improved, and after the cutting is finished, the tension spring 320 does not receive pulling force any more and is changed from an extension state to an initial, at this moment, because rack 322 and extension spring 320 fixed connection, rack 322 is again with riser sliding connection, again because rotation axis and first bevel gear 321 cup joint, rack 322 is connected with the meshing of first bevel gear 321 to drive rack 322 and go up the slip, therefore drive first bevel gear 321 and reset, and then drive charging tray 2 and reset, with lax material area with glue automatic winding to its outer wall, so that next rubberizing is favorable to promoting rubberizing efficiency.

The driving assembly 40 includes a servo motor 400, a rotating wheel 401, a flywheel 402 and a gear 403, the servo motor 400 is fixedly arranged on the outer wall of one of the support plates, the rotating wheel 401 is sleeved on the output end of the servo motor 400, a first hinge shaft is inserted in one of the support plates close to the servo motor 400, the flywheel 402 is sleeved on the outer wall of the first hinge shaft, the rotating wheel 401 and the flywheel 402 are sleeved through a belt 404, the rotating wheel 401 is smaller than the flywheel 402, the gear 403 is sleeved on the side of the flywheel 402, the servo motor 400 is electrically connected with the controller 1, because the bottom of the pressing block 302 is an end surface structure with concave middle and flat two sides, and additionally, the surface of the spherical part is an arc-shaped structure, when the pressing block 302 drives the glue to paste the surface of the spherical part, the two sides of the glue cannot be completely pasted with the surface of the spherical part, at this time, the servo motor 400 is started through, therefore, the rotating wheel 401 is driven to rotate by the output end thereof, and since the rotating wheel 401 is sleeved with the flywheel 402 by the belt 404, the first hinge shaft is sleeved with the flywheel 402, so that the first hinge shaft is driven to rotate, and since the first hinge shaft is sleeved with the gear 403, the gear 403 is driven to rotate.

The clamping assembly 41 comprises a first clamping shell 410, a second clamping shell 411 and a telescopic spring 412, wherein the first clamping shell 410 is rotatably arranged at the top of one of the support plates far away from the servo motor 400, the second clamping shell 411 is rotatably arranged at the top of the other support plate through a second hinge shaft, one end of the second hinge shaft far away from the second clamping shell 411 is fixedly provided with a limit block 413, one end of the second clamping shell 411 close to the limit block 413 is fixedly provided with a movable block 414, a telescopic rod 415 is fixedly connected between the movable block 414 and the limit block 413, the telescopic spring 412 is sleeved on the outer wall of the telescopic rod 415, two ends of the telescopic spring 412 are respectively abutted against the movable block 414 and the limit block 413, one end of the second hinge shaft far away from the second clamping shell 411 is sleeved with a second umbrella tooth 416, the second umbrella tooth 416 is meshed with the gear 403 for connection, when the gluing work of the spherical plastic parts is carried out, firstly, the second holding shell 411 is shifted to one end close to the second bevel gear 416, at this time, because the movable block 414 is fixedly connected with the second holding shell 411 and the limiting block 413 is fixedly connected with the second hinge shaft, and because the movable block 414 and the limiting block 413 are respectively fixedly connected with two ends of the telescopic rod 415, the telescopic spring 412 is compressed by the pressure force, so as to drive the second holding shell 411 to approach one end close to the second bevel gear 416, then the spherical part is put between the first holding shell 410 and the second holding shell 411, then the worker loosens his hand, the telescopic spring 412 is reset, so as to reset the second holding shell 411 to match with the first holding shell 410 to clamp the spherical part, when the gear 403 rotates, because the second bevel gear 416 is meshed with the gear 403, so as to drive the second bevel gear 416 to rotate, because the second bevel gear 416 is sleeved with the second hinge shaft, the second hinge shaft is fixedly connected with the second holding shell 411, thereby driving the second clamping shell 411 to rotate, cooperating with the first clamping shell 410 to drive the spherical part to rotate counterclockwise, and then driving the spherical part to rotate clockwise by the controller 1 with the servo motor 400 to rotate reversely.

The pushing assembly 51 comprises a driving motor 510, a cam 511, a roller 512 and a sliding block 513, wherein the driving motor 510 is fixedly arranged at the top of a first supporting frame, the cam 511 is sleeved at the output end of the driving motor 510, the top of a second supporting frame is symmetrically provided with two limiting rods, a linear bearing is sleeved on the outer wall of each limiting rod, the sliding block 513 is sleeved on the outer wall of the two linear bearings, a mounting plate is fixedly arranged at one end of the sliding block 513 far away from the cam 511, the mounting plate is fixedly connected with the cutter 50 through a bolt, the roller 512 is hinged on the outer wall of one end of the sliding block 513 close to the cam 511, the roller 512 is in contact with the cam 511, a reset spring 514 is sleeved on the outer wall of each limiting rod, the driving motor 510 is electrically connected with a controller 1, after the adhesive is completely attached to the surface of a spherical part, the driving motor 510 is started, therefore, the output end of the cam 511 is driven to rotate, the cam 511 is in contact with the roller 512, the sliding block 513 is in sliding connection with the two limiting rods through the two linear bearings, one end of the sliding block 513 is hinged to the roller 512, the other end of the sliding block is fixedly connected with the cutter 50 through the mounting plate, and then the sliding block 513 is driven to slide towards one end close to the material belt through the interference force generated by the roller 512 when the cam 511 rotates, namely, the hopper and the adhesive tape are cut through the cutter 50, and the reset spring 514 drives the cutter 50 to automatically reset after cutting is finished every time so as to cut next time.

The inner wall of the arc-shaped pressing groove is fixedly provided with a pressing sponge 304, the outer wall of each first sucker 303 is fixedly provided with a disc 305, one corner of each pressing block 302 is provided with a circular accommodating groove for the first sucker 303 to stretch, the disc 305 is connected with the inner wall of the circular accommodating groove in a sliding manner, the outer wall of the upper half part of each first sucker 303 is sleeved with a buffer spring 306, the top of the disc 305 and the top of the inner side of the circular accommodating groove are abutted against the two ends of each buffer spring 306, when the first clamping shell 410 and the second clamping shell 411 drive the spherical part to rotate clockwise and anticlockwise, the buffer springs 306 are automatically contracted under pressure, so that each first sucker 303 is contracted towards the inside of one circular accommodating groove, and further, when the spherical part rotates, the surface of the spherical part can slide towards the inside of the arc-shaped pressing groove and is contacted with the pressing sponge 304, and the pressing sponge 304 is soft, simultaneously can prevent again that spherical part surface and arc from pressing to produce the clearance between the groove, and then when guaranteeing the rubberizing, the both sides of gluing the subsides all with the spherical part surface fully laminate, further promote the rubberizing effect.

The fixed bracing piece that is equipped with in top of base, the fixed arc lapping plate 6 that is equipped with in top of bracing piece, the rotatable a plurality of pulley 60 that is provided with in top of arc lapping plate 6, after spherical plastic part is pressed from both sides tightly, the top contact of its bottom and a plurality of pulley 60, arc lapping plate 6 supports for it provides, and when spherical part is rotatory, its smooth rotation can be guaranteed to a plurality of pulley 60.

s1: clamping the spherical part:

when the gluing operation of the spherical plastic part is performed, the second clamping shell 411 is firstly shifted to one end close to the second bevel gear 416, at this time, because the movable block 414 is fixedly connected with the second clamping shell 411, the limiting block 413 is fixedly connected with the second hinge shaft, and because the movable block 414 and the limiting block 413 are respectively fixedly connected with two ends of the telescopic rod 415, the telescopic spring 412 is compressed by the compression force, so as to drive the second clamping shell 411 to be close to one end close to the second bevel gear 416, then the spherical part is placed between the first clamping shell 410 and the second clamping shell 411, then the worker loosens his hand, the telescopic spring 412 resets, further the second clamping shell 411 resets to be matched with the first clamping shell 410 to clamp the spherical part, when the spherical plastic part is clamped, the bottom of the spherical part is contacted with the tops of the pulleys 60, and the arc lapping plate 6 provides support for the spherical part.

S2: rubberizing of spherical parts:

when the spherical part is clamped, firstly the material belt passes through the limiting sleeve 314, then the four first suckers 303 are started through the controller 1, as the pressing block 302 is fixedly connected with the output end of the lifting cylinder 301, and the four first suckers 303 are fixedly connected with the pressing block 302, the four first suckers 303 tightly suck the top surface of the adhesive tape, as the top surface of the adhesive tape is tightly sucked, the four second suckers 312 are started through the controller 1, as the four second suckers 312 are fixedly connected with the top of the positioning block 311, the four second suckers 312 are driven to tightly suck the bottom surface of the material belt, the controller 1 is provided with a switch button capable of controlling the opening and closing of the screw rod sliding table 300, as the top surface of the adhesive tape and the bottom surface of the material belt are tightly sucked respectively, the switch button is started, after the controller 1 receives a signal, the screw rod sliding table 300 is started, as the lifting cylinder 301 is connected with the screw rod sliding table 300 in a sliding, according to output fixed connection of pressing block 302 and lift cylinder 301, and then drive and press block 302 to the one end that is close to spherical part and slide, be about to glue and drive when pasting from taking the strip and glue and paste to the one end that is close to spherical part and slide, when sliding to spherical part directly over, start lift cylinder 301 through controller 1, therefore make its output stretch out downwards, drive the gluey subsides of after peeling off through pressing block 302 and carry out the rubberizing to spherical part's surface.

When the pressing block 302 drives the material belt to slide towards one end close to the spherical part, the tension spring 320 plays a role in buffering, so that the uniform drawing speed is ensured, the breaking condition is prevented, meanwhile, the levelness of the material belt can be ensured, the deflection is prevented, the adhesive tape can be completely attached to the surface of the spherical part, the adhesive quality is further improved,

s3: rotation of the spherical part:

because the bottom of pressing the piece 302 is the smooth terminal surface structure of middle indent both sides, in addition, the bulb surface is the arc structure, consequently, when pressing the piece 302 and driving the rubberizing to bulb surface rubberizing, can not be with the complete surface laminating with bulb of both sides of rubberizing, at this moment, start servo motor 400 through controller 1, therefore it is rotatory to drive runner 401 through its output, because runner 401 cup joints through belt 404 with flywheel 402, first articulated shaft cup joints with flywheel 402, thereby it is rotatory to drive first articulated shaft, because first articulated shaft cup joints with gear 403, and then drive gear 403 rotatory.

When the gear 403 is rotated, the second bevel gear 416 is driven to rotate due to the meshing connection of the second bevel gear 416 and the gear 403, the second bevel gear 416 is sleeved with the second hinged shaft, the second hinged shaft is fixedly connected with the second clamping shell 411, so that the second clamping shell 411 is driven to rotate, the spherical part is driven to rotate anticlockwise by being matched with the first clamping shell 410, then the spherical part is driven to rotate reversely by the servo motor 400 through the controller 1, and therefore the spherical part is driven to rotate clockwise, and when the spherical part rotates, the smooth rotation of the spherical part can be guaranteed by the plurality of pulleys 60.

When first centre gripping shell 410 and second centre gripping shell 411 drive bulb clockwise and anticlockwise rotation, buffer spring 306 receives the automatic shrink of pressure, thereby make every first sucking disc 303 all shrink to the inside of a circular holding tank, and then when guaranteeing bulb rotation, its surface can press the inside in indent to the arc and with press the sponge 304 contact, it is soft to press the sponge 304 material, can prevent simultaneously again that bulb surface and arc from pressing down to produce the clearance between the indent, and then when guaranteeing the rubberizing, the both sides of gluing all laminate with bulb surface fully, further promote the rubberizing effect.

S4: cutting off the adhesive tape and the material tape:

after the surface of the adhesive tape and the surface of the spherical part are completely attached, the driving motor 510 is started through the controller 1, so that the cam 511 is driven to rotate through the output end of the driving motor, the cam 511 is in contact with the roller 512, the sliding block 513 is in sliding connection with the two limiting rods through the two linear bearings, one end of the sliding block 513 is hinged to the roller 512, the other end of the sliding block is fixedly connected with the cutter 50 through the mounting plate, further, the sliding block 513 is driven to slide towards one end close to the material belt through the collision force generated by the roller 512 when the cam 511 rotates, namely, the hopper and the adhesive tape are cut through the cutter 50, and the reset spring 514 drives the cutter 50 to automatically reset after each cutting is finished.

S5: resetting the material tray:

after the material belt and the adhesive tape are cut off, all the first suction cups 303 and the second suction cups 312 are powered off through the controller 1, the tension springs 320 do not receive pulling force any more and are changed from an extension state to an initial state, at the moment, because the racks 322 are fixedly connected with the tension springs 320, the racks 322 are connected with the vertical plates in a sliding mode, the racks 322 are meshed with the first umbrella teeth 321 because the rotating shafts are sleeved with the first umbrella teeth 321, the racks 322 are driven to slide upwards, the first umbrella teeth 321 are driven to reset, the material disc 2 is driven to reset, the loosened material belt and the adhesive tape are automatically wound on the outer wall of the rack and the adhesive tape, next adhesive tape pasting efficiency is improved, when the return wheels 313 can enable the material belt and the adhesive tape to be wound, the peeled material belt and the adhesive tape can be bonded again, and the limiting sleeve 314 can guarantee the bonding effect of the material belt and the adhesive tape so as to facilitate next adhesive pasting work.

The working principle of the invention is as follows: when the gluing operation of the spherical plastic part is performed, the second clamping shell 411 is firstly shifted to one end close to the second bevel gear 416, at this time, because the movable block 414 is fixedly connected with the second clamping shell 411, the limiting block 413 is fixedly connected with the second hinge shaft, and because the movable block 414 and the limiting block 413 are respectively fixedly connected with two ends of the telescopic rod 415, the telescopic spring 412 is compressed by the compression force, so as to drive the second clamping shell 411 to be close to one end close to the second bevel gear 416, then the spherical part is placed between the first clamping shell 410 and the second clamping shell 411, then the worker loosens his hand, the telescopic spring 412 resets, further the second clamping shell 411 resets to be matched with the first clamping shell 410 to clamp the spherical part, when the spherical plastic part is clamped, the bottom of the spherical part is contacted with the tops of the pulleys 60, and the arc lapping plate 6 provides support for the spherical part.

Claims

1. A working method of a gluing device for spherical plastic parts comprises the following steps:

s1: clamping the spherical part:

when the gluing work of the spherical plastic part is carried out, the second clamping shell (411) is firstly shifted to one end close to the second bevel gear (416), at the moment, because the movable block (414) is fixedly connected with the second clamping shell (411) and the limiting block (413) is fixedly connected with the second articulated shaft, and because the movable block (414) and the limiting block (413) are respectively fixedly connected with the two ends of the telescopic rod (415), the telescopic spring (412) is contracted under the stress, the second clamping shell (411) is driven to approach one end close to the second bevel gear (416), then the spherical part is put between the first clamping shell (410) and the second clamping shell (411), then the worker releases the hand, the telescopic spring (412) is reset, and the second clamping shell (411) is reset to be matched with the first clamping shell (410) to clamp the spherical plastic part, after the spherical plastic part is clamped, the bottom of the spherical plastic part is contacted with the tops of the plurality of pulleys (60), the arc-shaped lapping plate (6) provides support for the arc-shaped lapping plate.

2. The method of operation of claim 1, wherein: further comprising:

s2: rubberizing of spherical parts:

when the spherical part is clamped tightly, the material belt firstly passes through the limiting sleeve (314), then the four first suckers (303) are started through the controller (1), the four first suckers (303) are fixedly connected with the output end of the lifting cylinder (301) due to the pressing block (302), and the four first suckers (303) are fixedly connected with the pressing block (302), so that the four first suckers (303) tightly suck the top surface of the adhesive tape, after the top surface of the adhesive tape is tightly sucked, the four second suckers (312) are started through the controller (1), and as the four second suckers (312) are fixedly connected with the top of the positioning block (311), the four second suckers (312) are driven to tightly suck the bottom surface of the material belt, the controller (1) is provided with a switch button capable of controlling the screw rod sliding table (300) to be opened and closed, and the switch button is started after the top surface of the adhesive tape and the bottom surface of the material belt are respectively tightly sucked, controller (1) received the signal after, start lead screw slip table (300), because lift cylinder (301) and lead screw slip table (300) sliding connection, press the output fixed connection of briquetting (302) and lift cylinder (301), and then drive and press briquetting (302) to the one end that is close to spherical part and slide, it slides to the one end that is close to spherical part to drive to glue when peeling off from the material area to paste soon, when sliding to spherical part directly over, start lift cylinder (301) through controller (1), therefore make its output stretch out downwards, it carries out the rubberizing to spherical part's surface to paste through pressing briquetting (302) drive the gluey subsides after peeling off.

3. The method of operation of claim 2, wherein: further comprising:

s3: rotation of the spherical part:

because the bottom of the pressing block (302) is of an end surface structure with a concave middle part and two smooth sides, and additionally, the surface of the spherical part is of an arc-shaped structure, when the pressing block (302) drives the glue paste to glue the surface of the spherical part, the two sides of the glue paste cannot be completely attached to the surface of the spherical part, at the moment, the servo motor (400) is started through the controller (1), so that the rotating wheel (401) is driven to rotate through the output end of the servo motor, and because the rotating wheel (401) is sleeved with the flywheel (402) through the belt (404), the first articulated shaft is sleeved with the flywheel (403), so that the first articulated shaft is driven to rotate, and because the first articulated shaft is sleeved with the gear (403), the gear (403) is driven to rotate;

when the gear (403) rotates, the second bevel gear (416) is driven to rotate due to the fact that the second bevel gear (416) is meshed with the gear (403), the second bevel gear (416) is driven to rotate, the second bevel gear (416) is sleeved with the second hinged shaft, the second hinged shaft is fixedly connected with the second clamping shell (411), the second clamping shell (411) is driven to rotate, the second clamping shell is matched with the first clamping shell (410) to drive the spherical part to rotate anticlockwise, then the controller (1) is used for driving the servo motor (400) to rotate reversely, so that the spherical part is driven to rotate clockwise, and when the spherical part rotates, the plurality of pulleys (60) can guarantee smooth rotation;

when first centre gripping shell (410) and second centre gripping shell (411) drive bulb clockwise and anticlockwise rotation, buffer spring (306) receive the automatic shrink of pressure, thereby make every first sucking disc (303) all shrink to the inside of a circular holding tank, and then when guaranteeing bulb rotation, its surface can press the inside in indent to the arc and with press sponge (304) contact, press sponge (304) material soft, can prevent simultaneously again that bulb surface and arc from pressing down to produce the clearance between the indent, and then when guaranteeing the rubberizing, the both sides of gluing all laminate with bulb surface fully, further promote the rubberizing effect.

4. The method of operation of claim 3, wherein: further comprising:

s4: cutting off the adhesive tape and the material tape:

after the surface of gluing subsides and spherical part is laminated completely, start driving motor (510) through controller (1), therefore it is rotatory to drive cam (511) through its output, because cam (511) and gyro wheel (512) contact, slider (513) and two gag lever posts pass through two linear bearing sliding connection, the one end of slider (513) is articulated with gyro wheel (512), the other end passes through mounting panel and cutter (50) fixed connection, and then drive slider (513) to the one end slip that is close to the material area through the conflict power that cam (511) produced when rotatory with gyro wheel (512), cut hopper and gluing through cutter (50) promptly, reset spring (514) end at every cutting drives cutter (50) automatic re-setting, so that cut next time.

5. The method of operation of claim 4, wherein: further comprising:

s5: resetting the material tray:

after the material belt and the adhesive tape are cut off, all the first sucking discs (303) and the second sucking discs (312) are powered off through the controller (1), the tension springs (320) do not receive pulling force any more and are changed from an extension state to an initial state, at the moment, the rack (322) is fixedly connected with the tension springs (320), the rack (322) is connected with the vertical plate in a sliding manner, the rack (322) is connected with the first bevel gear (321) in a sleeved manner because of the rotating shaft, the rack (322) is connected with the first bevel gear (321) in a meshed manner, so that the rack (322) is driven to slide upwards, the first bevel gear (321) is driven to reset, the material disc (2) is driven to reset, the loosened material belt and the adhesive tape are automatically wound on the outer wall of the material belt and the adhesive tape for the next time, the adhesive efficiency is improved, the wound wheel (313) can enable the peeled material belt after being cut off to be bonded with the adhesive tape after being cut off again when the material belt and the adhesive tape and, so that the next rubberizing operation can be conveniently carried out.