CN218282428U - Gluing device - Google Patents

Abstract

The embodiment of the utility model provides a rubber coating device, be used for material loading structure to transmit a plurality of work pieces in proper order along the predetermined direction, carry out automatic material loading through material loading structure, even the work piece removes towards the carousel, realize that the work piece gets into the carousel and fixed on the carousel, the rubber coating head sets up on first bidirectional drive mechanism, the rubber coating head can remove to carousel department under first bidirectional drive mechanism's drive, the holding chamber in the work piece is aimed at to the play end of rubber coating head better, thereby realize that the chamber wall in rubber coating head and the holding chamber keeps the predetermined distance, realize the abluent circumference rubber coating in holding chamber wall through the rotation of carousel at last. The whole gluing process is full-automatic, manual operation is basically avoided, gluing efficiency is improved, and gluing effect is enhanced.

Description

Gluing device

Technical Field

The utility model belongs to the manufacturing equipment field of motor spare part especially relates to a rubber coating device.

Background

Permanent Magnet Machines (PMMs) generate torque through the interaction of stator currents with permanent magnets on or in the rotor. The permanent magnet motor is widely applied to various fields due to the characteristics of small motor volume, light weight, small armature reaction, strong overload resistance and the like.

The permanent magnet motor has the following structural forms: 1. the magnetic steel is embedded, namely the magnetic steel is embedded in the mounting groove on the rotor. The symmetry degree of the magnetic steel grooves is fully ensured when the punching sheet is manufactured, so that the symmetry of a magnetic circuit is ensured; 2. the magnetic steel is adhered in a magnetic steel adhering mode, the magnetic steel is adhered to the magnetic yoke by using a special adhesive, the magnetic steel is ensured to be uniform by a process so that a magnetic circuit is symmetrical, and the magnetic steel is firmly adhered so that the magnetic steel cannot be separated at a higher linear speed.

When the embedded magnetic steel iron core is used for assembling magnetic steel, the magnetic steel is close to the rotor iron core and can be adsorbed on the iron core, so that the magnetic steel is difficult to install, the assembling difficulty is high, the magnetic steel is generally adopted to be a permanent magnet motor in a magnetic steel pasting mode, and gluing equipment is needed to glue a magnetic yoke.

The existing gluing equipment adopts semi-manual operation, for example, manual feeding and manual detection of gluing effect and the like, so that the gluing efficiency is lower, and the gluing effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a rubber coating device, aim at solving the problem that prior art rubber coating inefficiency and rubber coating effect are not good.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a rubber coating device can carry out the rubber coating to the work piece, wherein, the work piece has the holding chamber that is open structure, rubber coating device includes:

the feeding structure is used for sequentially conveying a plurality of workpieces along a preset direction;

the rotary structure comprises a rack, a rotary disc and a rotary driver, the rotary disc is rotatably arranged on the rack, the rotary driver is connected with the rack and is used for driving the rotary disc to rotate, the rotary disc is received from the feeding structure and is detachably connected with the workpiece, and the workpiece can be driven to synchronously rotate; and

the gluing structure comprises a gluing head and a first bidirectional driving mechanism which is connected with the frame and is adjacent to the turntable, wherein the first bidirectional driving mechanism drives the gluing head to move towards the workpiece, so that the glue outlet end of the gluing head is positioned in the accommodating cavity and keeps a preset distance with the cavity wall of the accommodating cavity.

Optionally, the carousel includes the body, be equipped with on the body and put thing groove and clamping piece, put the thing groove with the crossing setting of clamping piece, put the thing groove with feed structure intercommunication, the clamping piece is used for pressing from both sides tight material elastically, rotary actuator's output shaft cover is equipped with the connection pad, the connection pad is located with rotating in the frame, the body with connection pad fixed connection.

Optionally, the clamping member includes two clamping arms, the body is provided with two mounting holes for respectively accommodating the two clamping arms, the two mounting holes are oppositely disposed on the body, a connecting direction of the two mounting holes intersects with a disposition direction of the object placing groove, and the two clamping arms are respectively and elastically disposed in the two mounting holes.

Optionally, still be provided with on the body and stir the groove, stir the groove with put the thing groove set up the same direction and with put the thing groove intercommunication, the rubber coating device still includes second bidirectional drive spare and dials the moving plate, the second bidirectional drive spare is located in the frame, dial the moving plate set up in on the second bidirectional drive spare, dial the moving plate can be in the drive of second bidirectional drive spare is along removing to the lateral part of body, dial the moving plate with stir groove accordant connection.

Optionally, the feed structure includes material loading tray and feedstock channel, feedstock channel is equipped with the pan feeding mouth, the feed structure is still including promoting detection mechanism, it includes first laser emission sensor to promote detection mechanism, first support and second support, first support with the second support set up relatively in feedstock channel's both sides, first support and second support all set up in the frame, first support with the line of second support is worn through the pan feeding mouth, the transmitter of first laser emission sensor set firmly in on the first support, the receiver of first laser emission sensor set firmly in on the second support.

Optionally, the feeding structure further includes a pushing detection mechanism, the pushing detection mechanism includes a second laser emission sensor, a third support and a fourth support, the third support and the fourth support are oppositely disposed on two sides of the turntable, the third support and the fourth support are both disposed on the rack, a connection line between the third support and the fourth support passes through the turntable, an emitter of the second laser emission sensor is fixedly disposed on the third support, and a receiver of the second laser emission sensor is fixedly disposed on the fourth support.

Optionally, the pushing detection mechanism includes a mounting frame, a pushing member and a first sensor, the mounting frame is fixedly disposed on the rack, the pushing member is disposed on the mounting frame, the pushing member is used for pushing the workpiece to enter the turntable, the first sensor is angularly adjustably disposed on the mounting frame, and the first sensor is used for calibrating the qualified degree of the glue coating on the material.

Optionally, the gluing device further comprises a discharging structure, the discharging structure is arranged on the rack, and the discharging structure and the feeding structure are arranged in a staggered mode.

Optionally, the clamping arm is provided with a limiting hole arranged along the length direction of the clamping arm, an elastic part is arranged in the limiting hole, the body is provided with a pin hole, a limiting post is arranged in the pin hole, the pin hole penetrates through the body along the plumb direction, the pin hole is communicated with the limiting hole, the limiting post penetrates through the pin hole and the limiting hole, one end of the elastic part is abutted to the limiting post, and the other end of the elastic part is abutted to the hole wall of the limiting hole.

Optionally, the gluing structure further comprises a weighing plate and a liquid storage tank, the gluing head is connected with a pipeline of the liquid storage tank, the weighing plate is arranged on the rack, and the liquid storage tank is arranged on the weighing plate.

The beneficial effect of this application lies in: the embodiment of the utility model provides a rubber coating device, be used for the material loading structure to transmit a plurality of work pieces in proper order along the predetermined direction, carry out automatic material loading through material loading structure, even the work piece removes towards the carousel, realize that the work piece gets into the carousel and fix on the carousel, the rubber coating head sets up on first bidirectional drive mechanism, the rubber coating head can remove to carousel department under first bidirectional drive mechanism's drive, the holding chamber in the work piece is aimed at to the play end of better messenger rubber coating head, thereby realize that rubber coating head keeps the predetermined distance with the chamber wall in holding chamber, the rotation through the carousel at last realizes the circumference rubber coating in holding chamber wall. The whole gluing process is full-automatic, manual operation is basically avoided, gluing efficiency is improved, and gluing effect is enhanced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a perspective view of a glue spreading device according to an embodiment of the present invention;

fig. 2 is a schematic partial structural view of a glue spreading device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a turntable according to an embodiment of the present invention;

fig. 4 is a top view of a turntable according to an embodiment of the present invention;

FIG. 5 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 4;

fig. 6 is a schematic partial structural view of a glue spreading device according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of the second bi-directional driving element and the toggle piece according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals: 10. a feeding structure; 20. a rotating structure; 30. gluing structure; 100. A frame; a rotary drive, a motor; 120. a connecting disc; 200. feeding a material plate; 210. a first discharge port; 300. a feed channel; 310. a feeding port; 320. a second discharge port; 400. a turntable; 410. a body; 420. A storage groove; 430. a poking groove; 440. mounting holes; 450. a pin hole; 460. a limiting column; 470. a clamping member; 471. a clamp arm; 472. a limiting hole; 473. an elastic member; 500. pushing the detection mechanism; 510. a first laser emission sensor; 520. a first bracket; 530. a second bracket; 540. a second laser emission sensor; 550. a third support; 560. a fourth bracket; 570. a mounting frame; 580. a pusher member; 590. a first sensor; 600. a first bi-directional drive mechanism; 700. gluing structure; 710. gluing heads; 720. a liquid storage tank; 730. a weighing pan; 800. a second bi-directional drive; 900. a toggle sheet; 1000. and (7) a discharging structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and operate, and thus are not to be construed as limiting the present application, and the specific meanings of the above terms may be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

Referring to the rectangular spatial coordinate system in fig. 1, in the following embodiments, the directions of the coordinate axes in the rectangular spatial coordinate system are used to describe the directions of the components, and it should be noted that the directions are only for convenience of understanding, and are not used to limit the present invention.

Referring to fig. 1 to 7, an embodiment of the present application provides a glue spreading apparatus for automatically spreading glue on a workpiece, where the workpiece has an accommodating cavity with an open structure, and the workpiece may be a magnetic yoke in a motor. The rubber coating device includes: a feeding structure 10, a rotating structure 20 and a gluing structure 30.

The feeding structure 10 is used for sequentially conveying a plurality of workpieces along a predetermined direction; the loading structure 10 may include: the feeding tray 200, the feeding channel 300 and the push detection mechanism 500.

The charging tray 200 includes a first discharging hole 210. The feeding tray 200 is used for feeding, and the feeding tray 200 can be a vibrating feeding tray 200, so that the cost is low, and the basic feeding function can be met. The vibrating feeding tray 200 is fixed to the frame 100 by a screw thread, the vibrating feeding tray 200 includes a discharging pipe, the discharging pipe can be arranged along the X-axis direction, and the discharging pipe is provided with a discharging port.

In order to match the height of the discharging pipe, a plurality of supporting rods parallel to each other may be disposed along the Z-axis direction, and the feeding channel 300 may be disposed on the supporting rods. Feed channel 300 can be for sharp linear form feed channel 300, and feed channel 300 can set up along the Y axle direction, from perpendicular mutually with the discharging pipe, and then reach the purpose of the material transportation of being convenient for. It can be understood that the two ends of the feeding channel 300 are respectively provided with a feeding port 310 and a second discharging port 320, and the feeding port 310 is communicated with the first discharging port 210, so that the material on the feeding tray 200 can be transported into the feeding channel 300.

The pushing detection mechanism 500 is used for pushing the material to move on the feeding channel 300 towards the turntable 400 and detecting the material gluing effect. Particularly, promote detection mechanism 500 and set up along the Y axle direction, promote detection mechanism 500 and can be released the material that is located pan feeding mouth 310 along the Y axle direction, and then promote the material to carousel 400 in, make carousel 400 centre gripping material to spout gluey operation.

The rotating structure 20 includes a frame 100, a turntable 400 rotatably disposed on the frame 100, and a rotary driver 110 connected to the frame 100 and configured to drive the turntable to rotate, wherein the turntable receives and detachably connects to the workpiece from the feeding structure, and can drive the workpiece to rotate synchronously.

The rack 100 may be a cabinet rack 100, the cabinet rack 100 is generally regular, for example, rectangular, the top of the cabinet rack 100 may be provided with a mounting platform, the mounting platform may be a step platform to adapt to different heights of different components, and the step platform may be arranged along the X-axis direction.

The turntable 400 is a carrier for fixing materials to enable the materials to be glued, the turntable 400 is rotatably provided on the frame 100 so as to enable the materials to be glued circumferentially and uniformly, and it can be understood that when the gluing amount is constant, the faster the turntable 400 rotates, the more the total gluing amount is. The rotary table 400 is communicated with the second discharge hole 320 and is used for clamping the materials.

The gluing structure 700 comprises a gluing head 710 and a first bidirectional driving mechanism 600 connected with the frame 100 and adjacent to the turntable 400, wherein the first bidirectional driving mechanism 600 drives the gluing head 710 to move towards the workpiece, so that the gluing end of the gluing head 710 is positioned in the accommodating cavity and keeps a predetermined distance from the cavity wall of the accommodating cavity.

The glue spreading structure 700 is used for storing glue and spreading glue, and the glue spreading head 710 can be angularly adjustable and disposed on the first bidirectional driving mechanism 600, for example, the glue spreading head 710 is connected to the actuator of the second electric cylinder by rotation, and is fixed by a bolt after being angularly adjusted. Specifically, the actuator of the first electric cylinder moves along the X-axis direction to drive the second electric cylinder to move along the X-axis direction, so that the gluing head 710 approaches the turntable 400 along the X-axis direction, and the actuator of the second electric cylinder moves along the Z-axis direction to approach the turntable 400 along the Z-axis direction.

The first bidirectional driving mechanism 600 is disposed on the frame 100. For example, the first bi-directional driving mechanism 600 may include a first electric cylinder disposed along the X-axis direction (the actuator moves back and forth along the X-axis) and a second electric cylinder disposed along the Z-axis direction (the actuator moves back and forth along the Z-axis), wherein the first electric cylinder is disposed on the frame 100 and the second electric cylinder is connected to the actuator of the first electric cylinder. It is understood that the electric cylinder may be replaced by an air cylinder or other structure for converting the moving direction through a mechanical form, and is not limited to the electric cylinder. Optionally, the first bidirectional driving mechanism 600 is disposed between the feeding tray 200 and the feeding channel 300, so that space utilization rate can be increased, and the volume of the device can be reduced.

The embodiment of the utility model provides a rubber coating device, be used for material loading structure 10 to transmit a plurality of work pieces in proper order along the predetermined direction, carry out automatic material loading through material loading structure 10, even the work piece removes towards carousel 400, realize that the work piece gets into carousel 400 and the fixed on carousel 400, rubber coating head 710 sets up on first bidirectional drive mechanism 600, rubber coating head 710 can remove to carousel 400 department under the drive of first bidirectional drive mechanism 600, the holding chamber in the work piece is aimed at to the play gluey end that better makes rubber coating head 710, thereby realize that rubber coating head 710 keeps the predetermined distance with the chamber wall in holding chamber, the rotation through the carousel at last realizes the circumference rubber coating in holding chamber wall. The whole gluing process is full-automatic, manual operation is basically avoided, gluing efficiency is improved, and gluing effect is enhanced.

It should be noted that the glue spreading device further has some control devices to control and control the panel to operate, after disclosing the specific idea of the present invention, the technicians in the field can flexibly set up the glue spreading device, so that the glue spreading device cannot become the reason why the present invention is not sufficient in disclosure.

Referring to fig. 3-5, in order to clamp the material and enable the turntable 400 to rotate for gluing, the turntable 400 includes a body 410, the body 410 may be cylindrical, so as to facilitate processing and clamping of the body 410, and a storage slot 420 and a clamping member 470 are disposed on the body 410. Specifically, put thing groove 420 and can follow the setting of Y axle direction, put thing groove 420 and can be for lacking the waist shape of a semicircle, put the rectangle portion and feed channel 300 intercommunication of thing groove 420, put another semicircle portion of thing groove 420 and can match convex material, put the crossing setting of thing groove 420 and clamping piece 470, crossing setting can be for crisscross setting.

For example, the clamping member 470 may be disposed along the X-axis direction, the material placing groove 420 is communicated with the material feeding channel 300, the clamping member 470 is used to elastically clamp the material, for example, the material may be clamped along the X-axis direction, the clamping member 470 gradually contracts when the material gradually enters the material placing groove 420, and the clamping member 470 automatically restores to clamp the material when the material gradually enters the material placing groove 420. The rotary driver 110 may be a motor, and an output shaft of the motor is sleeved with a connection disc 120. It can be understood that the output shaft of the motor may be connected to the connecting disc 120 through a speed reducer, the motor may be a step motor, the connecting disc 120 is rotatably disposed on the frame 100, and the body 410 is fixedly connected to the connecting disc 120, and the fixed connection may be a threaded connection.

In order to clamp the material, in an embodiment, the clamping member 470 includes at least two clamping arms 471 and the clamping arms 471, at least two installation holes 440 are disposed on the body 410, the two installation holes 440 are disposed on the body 410 oppositely, a connection direction of the two installation holes 440 intersects with a disposition direction of the object placing groove 420, and the two clamping arms 471 are partially disposed in the two second installation holes 440 respectively.

It can be understood that the clamping arms 471 can be a block-shaped component, and the clamping arms 471 can be disposed in the installation holes 440 along the length direction thereof, so as to ensure that the clamping arms 471 have a sufficient length to extend out of the installation holes 440, thereby clamping the material, and the two clamping arms 471 can be a set of clamping members 470, and the clamping members 470 can be disposed in multiple sets, and correspondingly, the installation holes 440 can also be disposed in multiple sets. One side of the clamping arm 471, which is close to the object placing groove 420, may be provided with a flexible gasket to prevent the clamping arm 471 from damaging the material when clamping the material, the part of the clamping arm 471 is elastically arranged in the mounting hole 440, and in order to clamp the material, the clamping arm 471 should partially protrude out of the mounting groove when not contacting the material.

The mounting hole 440 sets up on being located the two symmetrical lateral walls of putting thing groove 420 both sides, the line direction of two mounting holes 440 can parallel with X axle axis direction, and the direction that sets up of putting thing groove 420 can be for the Y axle direction, thereby it is crossing with the direction that sets up of putting thing groove 420 to realize the line direction of two mounting holes 440, when the material is promoted to progressively get into puts thing groove 420, the clamp arm 471 shrinks gradually, when the thing groove 420 is progressively got into to the thing material, with the semicircle part butt of putting thing groove 420, laminate the circular arc part of material, the clamp arm 471 is automatic to be rebounded and is pressed from both sides the material along X axle direction, very big degree has improved the stability of centre gripping material. This embodiment passes through clamping arm 471 elasticity and sets up in mounting hole 440, realizes the elasticity centre gripping to the material, through clamping arm 471 and the circular arc part cooperation of putting thing groove 420, realizes the stable centre gripping to the material.

Referring to fig. 3, in an embodiment, in order to provide a clamping arm 471 that is convenient and fast to install and use, a position-limiting hole 472 is formed in the clamping arm 471 along a length direction (X-axis direction) of the clamping arm 471, an elastic member 473 is disposed in the position-limiting hole 472, a pin hole 450 is formed in the body 410, a position-limiting post 460 is disposed in the pin hole 450, the pin hole 450 penetrates through the body 410 along a plumb direction (Z-axis direction), the pin hole 450 is communicated with the position-limiting hole 472, the position-limiting post 460 penetrates through the pin hole 450 and the position-limiting hole 472, one end of the elastic member 473 abuts against the position-limiting post 460, and the other end of the elastic member 473 abuts against a hole wall of the position-limiting hole 472.

The limiting hole 472 is a through hole, the limiting hole 472 can be waist-shaped, the limiting hole 472 is arranged along the length direction of the clamping arm 471, so that the limiting hole 472 has enough length, the length of the limiting hole 472 in the X-axis direction is far greater than that of the limiting column 460 in the X-axis direction, and the clamping arm 471 can move in the X-axis direction relative to the limiting column 460. The limiting hole 472 penetrates through the clamping arm 471 in the Z-axis direction, so that the limiting column 460 penetrates through the limiting hole 472, the elastic piece 473 in the limiting hole 472 can be a spring, the spring is arranged in the X-axis direction, one end of the spring is abutted to the limiting column 460, the other end of the elastic piece 473 is abutted to the hole wall of the limiting hole 472, it can be understood that when the clamping piece 470 does not clamp a material, the spring is in a natural state (not compressed), when the clamping piece 470 starts to clamp the material, the spring contracts, the clamping arm 471 moves towards the limiting column 460 in the X-axis direction, and the spring is gradually compressed, so that elastic force in the X-axis direction is provided, and the elastic force is the clamping force of the clamping arm 471.

Pinhole 450 is the through-hole, and spacing post 460 can be the bolt, and spacing post 460 set up the purpose and prevent that clamp arm 471 from breaking away from mounting hole 440 along the X axle direction, and pinhole 450 runs through body 410 to can communicate with mounting hole 440, and then can communicate with the spacing hole 472 that sets up the clamp arm 471 in mounting hole 440, for the setting of spacing post 460 provides the structure basis, and structural design is reasonable, and it is convenient to install.

In an embodiment, in order to facilitate the blanking operation, the body 410 is further provided with a toggle groove 430, the toggle groove 430 and the object placing groove 420 are arranged in the same direction and are communicated with the object placing groove 420, the glue spreading device further comprises a second bidirectional driving member 800 and a toggle piece 900, the second bidirectional driving member 800 is arranged on the rack 100, the toggle piece 900 is arranged on the second bidirectional driving member 800, the toggle piece 900 can be driven by the second bidirectional driving member 800 to move to the side portion of the body 410, and the toggle piece 900 is connected with the toggle groove 430 in a matching manner.

Toggle groove 430 can be the bar, when putting the setting direction of thing groove 420 and being the Y axle direction, toggle groove 430's the setting direction also be the Y axle direction, because need transport the material to next station after carrying out the rubber coating operation to the material, need dial the material operation, specifically speaking, can rotate ninety degrees through motor 110 drive connection pad 120, the setting direction that will put thing groove 420 rotates to the X axle direction, this moment, move the plectrum 900 to the extension line of toggling groove 430 along the Y axle direction through second bidirectional driving piece 800, rethread second bidirectional driving piece 800 moves the plectrum 900 to putting thing groove 420 through toggling groove 430 gradually along the X axle direction, the plectrum 900 toggles the material and breaks away from and puts thing groove 420, accomplish the unloading operation.

Referring to fig. 7, it should be noted that the specific structure of the second bi-directional driving member 800 is similar to that of the first bi-directional driving mechanism 600, for example, the second bi-directional driving member 800 may include a third electric cylinder (the actuator moves back and forth along the X axis) arranged along the X axis direction and a fourth electric cylinder (the actuator moves back and forth along the Y axis) arranged along the Y axis direction, wherein the third electric cylinder is disposed on the frame 100, and the fourth electric cylinder is connected to the actuator of the third electric cylinder. It is understood that the electric cylinder may be replaced by an air cylinder or other structure for converting the moving direction through a mechanical form, and is not limited to the electric cylinder.

In one embodiment, the push detection mechanism 500 includes a mounting bracket 570, a pusher 580, and a first sensor 590. The mounting frame 570 is fixedly arranged on the rack 100, the fixing mode can be threaded fixing, the pushing member 580 is arranged on the mounting frame 570, the arrangement direction of the pushing member 580 is the same as that of the feeding channel 300, namely, the pushing member 580 is arranged along the Y-axis direction, the actuating element of the cylinder moves in the Y-axis direction, namely, the actuating element of the pushing member 580 is arranged on the feeding port 310, the first sensor 590 is arranged on the mounting frame 570 in an angle-adjustable manner, the first sensor 590 can adjust the detection angle according to the change of the material, the first sensor 590 can be an IX vision sensor, and the IX vision sensor is used for detecting the qualified gluing degree on the material. The IX series is recognized by capturing an image of a target object with a built-in camera, and thus can measure the height and the height difference of a specified point. Because the glue coating effect is identified through the height, stable detection can be realized even for workpieces which are same in color and material and have no light and shade difference and are difficult to detect by a traditional image identification sensor, and the glue coating effect can be stably detected.

In an embodiment, the pushing detection mechanism further includes a first laser emitting sensor 510, a first bracket 520 and a second bracket 530, the first laser emitting sensor 510 is mainly used for monitoring whether the material exists in the material inlet 310, the first bracket 520 and the second bracket 530 are oppositely disposed on two sides of the feeding channel 300, both the first bracket 520 and the second bracket 530 are disposed on the rack 100, a connection line between the first bracket 520 and the second bracket 530 passes through the material inlet 310, an emitter of the first laser emitting sensor 510 is fixedly disposed on the first bracket 520, a receiver of the first laser emitting sensor 510 is fixedly disposed on the second bracket 530, and when the material is detected in the material inlet 310, the feeding tray 200 stops feeding.

In an embodiment, the pushing detection mechanism further includes a second laser emission sensor 540, a third bracket 550 and a fourth bracket 560, the second laser emission sensor 540 is mainly used for monitoring whether a material exists on the turntable 400, the third bracket 550 and the fourth bracket 560 are oppositely disposed on two sides of the turntable 400, both the third bracket 550 and the fourth bracket 560 are disposed on the rack 100, a connection line between the third bracket 550 and the fourth bracket 560 passes through the turntable 400, an emitter of the second laser emission sensor 540 is fixedly disposed on the third bracket 550, and a receiver of the second laser emission sensor 540 is fixedly disposed on the fourth bracket 560. When the material on the turntable 400 is detected, the feeding tray 200 stops feeding.

It should be noted that the first laser emitting sensor 510 and the second laser emitting sensor 540 also have the function of detecting whether a hand of a user extends into the device, and when the hand of the user is detected to extend into the device, the operation of the whole device is suspended, so that the safety of the user is protected. The first bracket 520, the second bracket 530, the third bracket 550, and the fourth bracket 560 do not differ significantly.

In an embodiment, in order to facilitate the ejection of compact, the rubber coating device still includes ejection of compact structure 1000, ejection of compact structure 1000 is located carousel 400 and is kept away from one side of first bidirectional drive mechanism 600, ejection of compact structure 1000 sets up along the X axle direction, ejection of compact structure 1000 and feedstock channel 300 are crisscross to be set up, when carousel 400 rotates ninety degrees, make and put thing groove 420 towards ejection of compact structure 1000, ejection of compact structure 1000 with put thing groove 420 intercommunication, under the effect of stirring piece 900, the material is stirred to ejection of compact structure 1000 from carousel 400, accomplish ejection of compact operation.

Referring to fig. 7, in an embodiment, the gluing structure 700 further includes a weighing tray 730 and a liquid storage tank 720, the gluing head 710 is connected to the liquid storage tank 720 through a pipeline, so that glue can be continuously supplied to the gluing head 710, the weighing tray 730 is disposed on the frame 100, the liquid storage tank 720 is disposed on the weighing tray 730, the weighing tray 730 can record the weight of the liquid storage tank 720, and when the weight of the liquid storage tank 720 is reduced to a certain value, the glue amount of the liquid storage tank 720 on the weighing tray 730 is insufficient, and a liquid supplementing operation is required. Simple structure, the practicality is strong.

The utility model discloses a concrete operation flow does: go up charging tray 200 material loading and send the material to first discharge gate 210, pan feeding mouth 310 communicates with first discharge gate 210, thereby can transport the material on the charging tray 200 to in feedstock channel 300, impeller 580 promotes the material to putting thing groove 420 along promoting the Y axle direction, clamping piece 470 presss from both sides the material, transport rubber coating head 710 to the material and keep certain distance with the material inner wall through first two-way actuating mechanism 600, rubber coating head 710 begins to spout glue this moment, motor 110 rotates simultaneously, drive the material through connection pad 120 and rotate, realize circumferential gluing, and then detect the rubber coating effect through first sensor 590, when the rubber coating effect is qualified, motor 110 drives connection pad 120 and rotates ninety degrees, make and put thing groove 420 towards discharge structure 1000 and be linked together with putting thing groove 420, plectrum 900 moves towards putting thing groove 420 direction along stirring groove 430 under the effect of second two-way driving piece 800, promote the material from carousel 400 to discharge structure 1000.

The above are merely alternative embodiments of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims (10)

1. A gluing device capable of gluing a workpiece, wherein the workpiece is provided with an accommodating cavity with an open structure, and is characterized by comprising:

the feeding structure is used for sequentially conveying a plurality of workpieces along a preset direction;

the rotary structure comprises a rack, a rotary disc and a rotary driver, wherein the rotary disc is rotatably arranged on the rack, the rotary driver is connected with the rack and used for driving the rotary disc to rotate, the rotary disc is received from the feeding structure and detachably connected with the workpiece, and the workpiece can be driven to synchronously rotate; and

the gluing structure comprises a gluing head and a first bidirectional driving mechanism which is connected with the rack and is adjacent to the rotary table, wherein the first bidirectional driving mechanism drives the gluing head to move towards the workpiece, so that the glue outlet end of the gluing head is positioned in the accommodating cavity and keeps a preset distance from the cavity wall of the accommodating cavity.

2. Gluing device according to claim 1, characterised in that: the rotary table comprises a body, wherein an object placing groove and a clamping piece are formed in the body, the object placing groove and the clamping piece are arranged in a crossed mode, the object placing groove is communicated with the feeding structure, the clamping piece is used for elastically clamping materials, a connecting disc is sleeved on an output shaft of the rotary driver and rotatably arranged on the rack, and the body is fixedly connected with the connecting disc.

3. Gluing device according to claim 2, characterised in that: the clamping piece comprises two clamping arms, two mounting holes used for respectively accommodating the two clamping arms are formed in the body, the two mounting holes are oppositely formed in the body, the connecting direction of the two mounting holes is intersected with the arrangement direction of the object placing groove, and the two clamping arms are respectively and elastically arranged in the two mounting holes.

4. Gluing device according to claim 2, characterised in that: the gluing device is characterized in that a shifting groove is further formed in the body, the shifting groove is the same as the object placing groove in direction and communicated with the object placing groove, the gluing device further comprises a second bidirectional driving piece and a shifting piece, the second bidirectional driving piece is arranged on the rack, the shifting piece is arranged on the second bidirectional driving piece, the shifting piece can be driven by the second bidirectional driving piece to move to the side portion of the body, and the shifting piece is connected with the shifting groove in a matched mode.

5. A gluing device as defined in claim 3, wherein: the telescopic clamping device is characterized in that a limiting hole is formed in the clamping arm along the length direction of the clamping arm, an elastic piece is arranged in the limiting hole, a pin hole is formed in the body, a limiting post is arranged in the pin hole, the pin hole penetrates through the body along the plumb direction, the pin hole is communicated with the limiting hole, the limiting post penetrates through the pin hole and the limiting hole, one end of the elastic piece is abutted to the limiting post, and the other end of the elastic piece is abutted to the hole wall of the limiting hole.

6. Gluing device according to any one of claims 1 to 4, characterised in that: the feeding structure comprises a feeding disc and a feeding channel, the feeding channel is provided with a feeding hole, the feeding structure further comprises a pushing detection mechanism, the pushing detection mechanism comprises a first laser emission sensor, a first support and a second support, the first support and the second support are oppositely arranged on two sides of the feeding channel, the first support and the second support are both arranged on the rack, a connecting line of the first support and the second support penetrates through the feeding hole, a transmitter of the first laser emission sensor is fixedly arranged on the first support, and a receiver of the first laser emission sensor is fixedly arranged on the second support.

7. Gluing device according to any one of claims 1 to 4, characterised in that: the feeding structure further comprises a pushing detection mechanism, the pushing detection mechanism comprises a second laser emission sensor, a third support and a fourth support, the third support and the fourth support are arranged on the two sides of the rotary table relatively, the third support and the fourth support are arranged on the rack, a connecting line of the third support and the fourth support penetrates through the rotary table, an emitter of the second laser emission sensor is fixedly arranged on the third support, and a receiver of the second laser emission sensor is fixedly arranged on the fourth support.

8. Gluing device according to any one of claims 1 to 4, characterised in that: the gluing device further comprises a discharging structure, the discharging structure is arranged on the rack, and the discharging structure and the feeding structure are arranged in a staggered mode.

9. Gluing apparatus according to claim 6, characterised in that: the pushing detection mechanism comprises a mounting frame, a pushing piece and a first sensor, the mounting frame is fixedly arranged on the rack, the pushing piece is arranged on the mounting frame and used for pushing the workpiece to enter the turntable, the first sensor is arranged on the mounting frame in an angle-adjustable manner, and the first sensor is used for calibrating the qualified degree of the glue coating on the material.

10. Gluing device according to any one of claims 1 to 4, characterised in that: the gluing structure further comprises a weighing disc and a liquid storage tank, the gluing head is connected with a pipeline of the liquid storage tank, the weighing disc is arranged on the rack, and the liquid storage tank is arranged on the weighing disc.

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