CN211937700U

CN211937700U - Automatic spreading machine for insulating glue

Info

Publication number: CN211937700U
Application number: CN202020040155.9U
Authority: CN
Inventors: 杨晓波; 杨阳; 潘陆军; 吴赛男; 杨洁
Original assignee: Changzhou Wujin Tianyi Electronic Devices Co ltd
Current assignee: Changzhou Wujin Tianyi Electronic Devices Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-11-17
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to an automatic spreading machine of insulating glue, which relates to the technical field of spreading machines and comprises a frame, wherein a feeding device, a transfer device, a screen printing device and a conveying table are sequentially arranged on the frame, the feeding device comprises an emptying table and a suction seat, the suction seat is positioned above the emptying table, the transfer device comprises a transfer table and a transfer seat, the transfer seat is positioned above the transfer table, the screen printing device comprises a screen printing screen plate and a spreading component, and the spreading component is positioned above the screen printing screen plate; the frame is provided with a first slide rail communicated with the discharging table and the transferring table, the material sucking seat slides on the first slide rail, the frame is also provided with a second slide rail communicated with the transferring table and the silk screen plate, the transferring table slides on the second slide rail, the frame is also provided with a third slide rail communicated with the transferring table and the conveying table, and the transferring seat slides on the third slide rail. The utility model discloses have promotion rubber coating precision and effect, and then promote the quality of piezoelectricity buzzer piece, greatly promote production efficiency's effect simultaneously.

Description

Automatic spreading machine for insulating glue

Technical Field

The utility model belongs to the technical field of the technique of spreading machine and specifically relates to an automatic spreading machine of insulating glue is related to.

Background

The glue spreader is also called a coating machine, a spreading machine, an automatic glue sprayer and the like. A machine for applying liquid glue to the surface of textile, carton or leather, the existing machines for applying glue being of various types, such as: drum type gumming machine, double-acting gumming machine, double-station lifting gumming machine, etc. The coating machine sprays a liquid such as glue or paint onto the desired product by air pressure. The equipment adopts three-axis linkage, is automatically operated and is provided with a computer programming control path for spraying. The spraying thickness and time can be set, and the method is simple and easy to operate.

The center part of the surface of the piezoelectric buzzing piece needs to be coated with green glue for protection, and the pattern directions of all the piezoelectric buzzing pieces need to be kept consistent due to the requirement of the pattern of the green glue, so that the edge of the piezoelectric buzzing piece is provided with a notch as a mark.

The rubber coating of the piezoelectric buzzer among the prior art needs to be got through artifical material loading and manual work, and is comparatively troublesome, and the difficult direction of guaranteeing the piezoelectricity buzzer piece of artifical material loading is accurate, influences the gummed quality of piezoelectricity buzzer piece.

SUMMERY OF THE UTILITY MODEL

According to the not enough of prior art existence, the utility model aims at providing an automatic spreading machine of insulating cement has that the material loading is light, and the rubber coating is effectual, and the precision is high, and the effect that production efficiency is high.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an automatic insulating glue spreading machine comprises a rack, wherein a feeding device, a transfer device, a screen printing device and a conveying table are sequentially arranged on the rack, the feeding device comprises an emptying table and a suction seat, the suction seat is positioned above the emptying table, the transfer device comprises a transfer table and a transfer seat, the transfer seat is positioned above the transfer table, the screen printing device comprises a screen printing screen plate and a gluing component, and the gluing component is positioned above the screen printing screen plate;

the screen printing machine is characterized in that the rack is communicated with the discharging platform and a first slide rail of the transfer platform, the material suction seat slides on the first slide rail, the rack is further provided with a second slide rail communicated with the transfer platform and the screen printing screen plate, the transfer platform slides on the second slide rail (the rack is further provided with a third slide rail communicated with the transfer platform and the conveying platform, and the transfer seat slides on the third slide rail.

Through adopting above-mentioned technical scheme, inhale the material seat and convey piezoelectricity buzzer piece from blowing platform to transferring bench, transfer the platform and be moving the below to the silk screen printing otter board, the rubber coating subassembly carries out the rubber coating to piezoelectricity buzzer piece, shifts the platform and resets after the rubber coating finishes, shifts the seat and shifts the material to conveying bench again, and conveying bench spreads piezoelectricity buzzer piece, adopts the rubber coating subassembly to carry out the rubber coating, and its rubber coating precision is higher, has promoted production efficiency simultaneously greatly.

The present invention may be further configured in a preferred embodiment as: the machine frame is provided with a negative pressure fan below, the discharging platform is provided with a plurality of discharging holes, the suction seat is provided with a first suction head corresponding to the discharging holes, the transfer seat is provided with a second suction port corresponding to the first suction head, and the transfer seat is provided with a third suction head corresponding to the second suction port.

Through adopting above-mentioned technical scheme, first suction head, second suction inlet and third suction head pass through the negative pressure and adsorb piezoelectricity buzzer, reduce its possibility that takes place the skew in the transfer process.

The present invention may be further configured in a preferred embodiment as: the second suction opening comprises a plurality of second suction holes which are arranged in a diamond shape.

By adopting the technical scheme, the second suction holes arranged in a diamond shape have larger and stable adsorption force on the piezoelectric buzzer, and the possibility of position deviation during gluing is reduced.

The present invention may be further configured in a preferred embodiment as: the head of the first suction head is provided with a third suction port, and the size of the third suction port is smaller than the gap between the gluing part of the piezoelectric buzzer and the edge. Through adopting above-mentioned technical scheme, piezoelectricity buzzer piece is just glued, and its rubber coating part is adsorbed extremely easily and comes unstuck, so set up the less third suction inlet of size, adsorb the marginal portion of piezoelectricity buzzer piece, reduce the influence to rubber coating part.

The present invention may be further configured in a preferred embodiment as: the material suction seat and the transfer seat are respectively driven by a first lead screw and a second lead screw, and the first lead screw and the second lead screw are respectively driven by a first driving motor and a third driving motor;

the transfer table is driven by a second lead screw which is driven by a second driving motor.

Through adopting above-mentioned technical scheme, first lead screw and second lead screw realize respectively inhaling the removal of material seat and transfer seat, and the transmission is rapid and the transmission is comparatively steady.

The present invention may be further configured in a preferred embodiment as: fixing plates which slide on the first slide rail and the third slide rail are arranged above the material suction seat and the transfer seat respectively, a fourth driving motor is installed on the fixing plates, an output shaft of the fourth driving motor is connected with a fourth lead screw, and the fourth lead screw is arranged in the vertical direction and is rotatably connected with the fixing plates;

and the material suction seat and the transfer seat are both connected with supporting plates, and the supporting plates are in threaded connection with the fourth screw rod.

By adopting the technical scheme, the fourth screw rod drives the material sucking seat and the transfer seat to move up and down, so that the piezoelectric buzzer piece is sucked up and put down.

The present invention may be further configured in a preferred embodiment as: an adjusting device is arranged between the feeding device and the transfer device and comprises an adjusting table, an adjusting shaft and an adjusting seat, the adjusting table is mounted on the rack, the adjusting shaft is inserted into the adjusting table along the vertical direction, a conical adjusting hole is formed in the top of the adjusting table, the large end of the adjusting hole is located above the adjusting shaft, and a fourth suction hole is formed in the adjusting shaft;

a fifth driving motor is arranged at the bottom of the adjusting shaft, the adjusting shaft penetrates through the fifth driving motor and is further connected with a rotary joint, the rotary joint is communicated with the negative pressure fan, the fifth driving motor is installed on the adjusting seat, the adjusting seat is driven by a first driving air cylinder installed on the rack, the first air cylinder is arranged along the width direction of the adjusting table, and a piston rod of the first driving air cylinder moves along the vertical direction;

the adjusting table is provided with a camera, and the rack is also provided with a digital control device.

Through adopting above-mentioned technical scheme, inhale the material seat and shift piezoelectricity buzzer piece to on the adjustment table, piezoelectricity buzzer piece is inhaled the hole by the fourth and is adsorbed on the surface of adjusting spindle, first drive actuating cylinder drives the adjusting spindle and moves down, piezoelectricity buzzer piece moves down along the lateral wall of adjusting hole, gradually with the adjusting hole coaxial line, the piezoelectricity buzzer piece is down shot to the camera this moment, digital control device carries out the analysis to every piezoelectricity buzzer piece, calculate every piezoelectricity buzzer piece and need pivoted angle, and give fifth driving motor signals, fifth driving motor drives the adjusting spindle and rotates corresponding angle.

The present invention may be further configured in a preferred embodiment as: the gluing assembly comprises a gluing machine head and a gluing plate, a second driving cylinder is arranged on the gluing plate, a piston rod of the second driving cylinder is connected with the gluing machine head, a fourth sliding rail is arranged on the frame along the length direction of the screen printing screen plate, the gluing plate slides on the fourth sliding rail, the gluing plate is driven by a fifth lead screw arranged on the frame, and the fifth lead screw is driven by a sixth driving motor arranged on the frame;

the screen printing screen plate is provided with a third driving cylinder along the length direction of the screen printing screen plate, the third driving cylinder is installed on the rack, and a piston rod of the third driving cylinder moves along the vertical direction.

Through adopting above-mentioned technical scheme, the third drives actuating cylinder, drives the decline of silk screen printing otter board, pastes in the surface of piezoelectricity buzzer, and the second drives actuating cylinder then drives the rubber coating aircraft nose decline, and with silk screen printing otter board contact, sixth driving motor drives the rotation of fifth lead screw afterwards, and the fifth lead screw drives the coating aircraft nose along fourth slide rail reciprocating motion, carries out the rubber coating.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the feeding device, the transfer device, the screen printing device and the conveying table, the gluing precision and the gluing effect can be improved, and meanwhile, the production efficiency is greatly improved;

2. through the arrangement of the first suction head, the second suction hole, the third suction head and the fourth suction hole, the piezoelectric buzzer can be adsorbed, and the possible effect of offset in the transferring and gluing processes can be reduced;

3. through the arrangement of the adjusting table, the adjusting seat, the adjusting shaft, the fifth driving motor and the first driving cylinder, the piezoelectric buzzer piece can be adjusted in direction, so that the piezoelectric buzzer piece is consistent in direction, and the glued partial groups are also consistent.

Drawings

Fig. 1 is a schematic structural diagram for embodying the whole in this embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Fig. 4 is a schematic structural diagram for embodying the feeding device and the adjusting device in this embodiment.

Fig. 5 is a partially enlarged schematic view of a portion C in fig. 4.

Fig. 6 is a partially enlarged schematic view of a portion D in fig. 4.

Fig. 7 is a partially enlarged schematic view of a portion E in fig. 4.

Fig. 8 is a schematic structural diagram of a screen printing apparatus according to this embodiment.

Fig. 9 is a partially enlarged schematic view of a portion F in fig. 8.

Fig. 10 is a partially enlarged schematic view of the portion G in fig. 8.

Fig. 11 is a schematic structural diagram of a screen printing apparatus in this embodiment.

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

In the figure, 1, a frame; 2. a feeding device; 21. a discharge table; 211. a discharge hole; 22. a material suction seat; 221. a first suction head; 2211. a first suction hole; 222. a support plate; 23. a fixing plate; 231. a fourth drive motor; 232. a fourth lead screw; 233. a fixed block; 234. a first guide post; 24. a first slide rail; 25. a first lead screw; 26. a first drive motor; 3. an adjustment device; 31. an adjusting table; 311. an adjustment hole; 32. an adjusting seat; 321. a first driving cylinder; 322. a pressure stabilizing bolt; 3221. fixing the bolt; 3222. a tension spring; 323. a second guide post; 324. a drive plate; 33. an adjustment shaft; 331. a fifth drive motor; 332. a fourth suction opening; 333. a rotary joint; 4. a transfer device; 41. a transfer table; 411. a second slide rail; 412. a third lead screw; 413. a third drive motor; 414. a second suction opening; 4141 second suction holes; 42. a transfer seat; 421. a third slide rail; 422. a second lead screw; 423. a second drive motor; 424. a third suction head; 4241. a third suction opening; 5. a screen printing device; 51. screen printing of a screen plate; 511. a third driving cylinder; 52. a gluing component; 521. gluing a board; 5211. a fourth slide rail; 5212. a fifth lead screw; 5213. a sixth drive motor; 5214. a second driving cylinder; 522. a gluing machine head; 6. a transfer table; 7. a negative pressure fan; 8. a camera; 81. a digital control device; 9. piezoelectric buzzer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to the figures 1 and 2, the utility model discloses an automatic spreading machine of insulating glue, including frame 1, be equipped with loading attachment 2 in proper order in frame 1, adjusting device 3, transfer device 4, silk screen printing device 5 and conveying platform 6, loading attachment 2 includes blowing platform 21 and inhales material seat 22, piezoelectric buzzer piece 9 has been placed on blowing platform 21, adjusting device 3 includes adjusting shaft 33 and adjusting platform 31, adjusting shaft 33 inserts and locates in adjusting platform 31, inhale material seat 22 and shift piezoelectric buzzer piece 9 to adjusting platform 31 on, adjusting shaft 33 adjusts piezoelectric buzzer piece 9 to the exact direction again. The transfer device 4 comprises a transfer table 41 and a transfer base 42, the screen printing device 5 comprises a screen printing screen plate 51 and a gluing component 52, the material suction base 22 transfers the adjusted piezoelectric buzzer 9 from the adjusting table 31 to the transfer table 41, the transfer table 41 transfers the piezoelectric buzzer 9 to the lower part of the screen printing screen plate 51, gluing is carried out through the gluing component 52, the transfer table 41 resets after the gluing is finished, the transfer base 42 transfers the piezoelectric buzzer 9 to the transmission table 6, and the transmission table 6 transmits the piezoelectric buzzer 9 out.

Referring to fig. 1, a first slide rail 24 is arranged between the discharging table 21 and the transferring table 41, and is used for allowing the material sucking seat 22 to slide; a second slide rail 411 is arranged between the transfer table 41 and the screen printing screen plate 51 for the transfer table 41 to slide, and a third slide rail 421 is arranged between the transfer table 41 and the conveying table 6 for the transfer base 42 to slide. Inhale material seat 22 and shift seat 42 and pass through first lead screw 25 and the transmission of second lead screw 422 respectively, first lead screw 25 and second lead screw 422 are all installed on frame 1, and drive through first driving motor 26 and second driving motor 423 respectively, and first driving motor 26 and second driving motor 423 are all fixed connection on frame 1. The junction of the first lead screw 25 and the second lead screw 422 is located at the middle position of the transfer table 41 along the transmission direction of the first lead screw 25, and both the material suction seat 22 and the transfer seat 42 can move to the upper part of the transfer table 41. The transfer table 41 is in threaded connection with a third lead screw 412 installed on the frame 1, and the third lead screw 412 is driven by a third driving motor 413 installed on the frame 1, so as to drive the transfer table 41 to reciprocate along a third slide rail 421.

Referring to fig. 4 and 5, the fixing plates 23 are respectively disposed above the material suction seat 22 and the transfer seat 42, the two fixing plates 23 are respectively in threaded connection with the first lead screw 25 and the second lead screw 422, and the second lead screw 422 rotates to drive the fixing plates 23 to move, that is, to drive the material suction seat 22 and the transfer seat 42 to move. A fourth driving motor 231 is further arranged above the fixing plate 23, a fourth lead screw 232 is coaxially fixed on an output shaft of the fourth driving motor 231, and the fourth lead screw 232 is rotatably connected with the fixing plate 23; the material suction seat 22 and the transfer seat 42 are further connected with a support plate 222, the support plate 222 is in threaded connection with a fourth lead screw 232, and the fourth lead screw 232 rotates to drive the material suction seat 22 and the transfer group to move up and down. One end of the fourth lead screw 232, which is far away from the fourth driving motor 231, is fixedly connected with a fixing block 233 through a bolt, so as to block the possibility that the support plate 222 is separated from the screw rod when the fourth lead screw 232 rotates. All fixedly connected with first guide post 234 in four angular points department of inhaling material seat 22, first guide post 234 and fixed plate 23 sliding connection for promote the stationarity when inhaling material seat 22 and removing.

Referring to fig. 4 and 6, an adjusting seat 32 is arranged below the adjusting table 31, a fifth driving motor 331 is arranged at the bottom of the adjusting shaft 33, the fifth driving motor 331 is mounted on the adjusting seat 32 and used for driving the adjusting shaft 33 to rotate, the fifth driving motor 331 can be a 28HS3306B4K-01 three-way stepping motor, the adjusting shaft 33 passes through the fifth driving motor 331 and is further provided with a rotary joint 333, the rotary joint 333 is communicated with the negative pressure fan 7 arranged below the frame 1, and the rotary joint 333 can prevent an air pipe connected with the negative pressure fan 7 from being twisted when the adjusting shaft 33 rotates; in order to enable the adjusting seat 32 to move in the vertical direction, a first driving cylinder 321 is oppositely arranged on the frame 1 along the width direction of the adjusting table 31, a piston rod of the first driving cylinder 321 is connected with the adjusting seat 32, and the up-and-down movement of the adjusting seat 32 can be realized by the extension and retraction of the piston rod of the driving cylinder. Because the position of the adjusting seat 32 is too high, when the first driving cylinder 321 drives the adjusting seat 32 to move, the unstable phenomenon is easy to occur, so the driving plate 324 is connected below the adjusting seat 32, and the driving plate 324 is connected with the piston rod of the first driving cylinder 321; in order to increase the smoothness of the driving plate 324 during movement, the second guide posts 323 slide at four corners of the driving plate 324, and the second guide posts 323 are fixedly connected to the frame 1; in order to further increase the movement stability of the driving plate 324, a set of pressure stabilizing bolts 322 is respectively disposed on two sides of the driving plate 324 along the length direction of the adjusting plate, each set of pressure stabilizing bolts 322 is arranged along the width direction loudness of the driving plate 324, a fixing bolt 3221 corresponding to the pressure stabilizing bolt 322 is disposed on the frame 1, a tension spring 3222 is disposed in the pressure stabilizing bolt 322 and the fixing bolt 3221, and the tension force of the tension spring 3222 is used to reduce the vibration frequency of the driving plate 324 and the adjusting seat 32 during movement, thereby improving the precision of the piezoelectric buzzer 9.

Referring to fig. 2 and 5, a plurality of discharging holes 211 are arranged on the discharging platform 21 for placing the piezoelectric buzzer 9, first suction heads 221 (see fig. 12) corresponding to the discharging holes 211 one by one are arranged on the suction base 22, first suction holes 2211 (see fig. 12) are arranged on the first suction heads 221, and the first suction holes 2211 are communicated with the negative pressure fan 7 for sucking the piezoelectric buzzer 9 on the surface of the first suction heads 221. The adjusting table 31 is provided with an adjusting hole 311, the adjusting shaft 33 is located in the adjusting hole 311, the adjusting shaft 33 is provided with a fourth suction port 332 for adsorbing the piezoelectric buzzer 9 on the end face of the adjusting shaft 33, the adjusting hole 311 corresponds to the first suction head 221 one by one, and the adjusting hole 311 is conical with the large end on; when the first suction head 221 puts the piezoelectric buzzer 9 into the adjusting hole 311, the piezoelectric buzzer 9 is adsorbed on the end surface of the adjusting shaft 33 by the fourth suction port 332, at this time, the piezoelectric buzzer 9 is located in the middle of the adjusting hole 311 and does not contact with the side wall of the adjusting hole 311, the second lead screw 422 rotates to drive the adjusting shaft 33 to move downwards, so that the piezoelectric buzzer 9 gradually contacts with the side wall of the adjusting hole 311 in the descending process, the axis of the piezoelectric buzzer 9 is consistent with the axis of the adjusting hole 311, and self-positioning is achieved.

Referring to fig. 1, in order to make all piezoelectric buzzers 9 face one direction, a camera 8 is disposed above the adjusting platform 31, and a digital control device 81 is disposed on the frame 1, the camera 8 is used for shooting the existing direction of the piezoelectric buzzers 9 and transmitting the shot information to the digital control device 81, the digital control device 81 compares the existing direction of the piezoelectric buzzers 9 with the originally filed preset direction, calculates the angle of the corresponding adjusting shaft 33 to be rotated, and then sends an instruction to the second driving motor 423, and the second driving motor 423 drives the adjusting shaft 33 to rotate the corresponding angle, so that the directions of all piezoelectric buzzers 9 are the same. When the piezoelectric buzzer 9 abuts against the side wall of the adjustment hole 311, the camera 8 performs shooting, and the accuracy is higher and the adjustment is more accurate.

Referring to fig. 1 and 3, the transfer table 41 is provided with a second suction port 414, the second suction port 414 corresponds to the first suction head 221 one by one and is communicated with the negative pressure fan 7, and is used for adsorbing the piezoelectric buzzer 9 on the surface of the transfer table 41, the second suction port 414 comprises a plurality of second suction holes 4141, the second suction holes 4141 are arranged in a diamond shape, and meanwhile, the piezoelectric buzzer 9 is adsorbed everywhere, so that the adsorption strength and stability are improved, and the possibility of displacement of the piezoelectric buzzer 9 during gluing is reduced.

Referring to fig. 9 and 10, the gluing assembly 52 includes a gluing head 522 and a gluing plate 521, a fourth slide rail 5211 is disposed on the frame 1 along the length direction of the screen printing plate 51, the gluing plate 521 slides on the fourth slide rail 5211, a fifth screw 5212 is further disposed on the frame 1, the fifth screw 5212 is in threaded connection with the gluing plate 521, the fifth screw 5212 is driven by a sixth driving motor 5213 mounted on the frame 1, and the fifth screw 5212 rotates to drive the suction plate to move along the fourth slide rail 5211. The glue spreading plate 521 is further provided with a second driving cylinder 5214, a piston rod of the second driving cylinder 5214 is fixedly connected with the glue spreading head 522, and the piston rod of the second driving cylinder 5214 extends and retracts to drive the glue spreading head 522 to move along the vertical direction. The two sides of the screen printing plate 51 in the length direction are provided with third driving cylinders 511, the third driving cylinders 511 are mounted on the frame 1, and piston rods of the third driving cylinders 511 extend out and retract to drive the screen printing plate 51 to move in the vertical direction.

Referring to fig. 7, the transfer base 42 is provided with a third suction head 424, the third suction head 424 corresponds to the second suction ports 414 one by one, the third suction head 424 is provided with a third suction port 4241, and the third suction port 4241 is communicated with the negative pressure fan 7 and is used for absorbing the piezoelectric buzzer 9. Since the piezoelectric buzzer 9 is just glued, the direct adsorption gluing part is very easy to glue the piezoelectric buzzer 9, so the size of the third suction head 424 is smaller than the gap between the gluing part and the edge of the piezoelectric buzzer 9. The transmission platform 6 is used for transmitting the piezoelectric buzzer 9.

The implementation process of the embodiment is as follows: the fourth driving motor 231 rotates to drive the fourth lead screw 232 to rotate, the fourth lead screw 232 rotates to drive the material sucking seat 22 to move downwards, so that the first sucking head 221 is in contact with the piezoelectric buzzer 9 in the discharging hole 211, and the first sucking hole generates suction force to suck the piezoelectric buzzer 9; the fourth driving motor 231 rotates again to cause the material suction seat 22 to reset, then the first driving motor 26 rotates to drive the first lead screw 25 to rotate, drive the material suction seat 22 to move towards the adjusting platform 31, the first suction head 221 stops moving after corresponding to the adjusting hole 311, then the material suction seat 22 descends again, the piezoelectric buzzer 9 is transferred into the adjusting hole 311 and is adsorbed on the end face of the adjusting shaft 33 through the second suction port 332, and the material suction seat 22 resets and returns to the upper part of the adjusting platform 31.

Then the first driving cylinder 321 drives the adjusting seat 32 to move down, the adjusting seat 32 drives the adjusting shaft 33 to move down, the piezoelectric buzzer 9 also moves down along the side wall of the adjusting hole 311, and is concentric with the adjusting hole 311, at this time, the camera 8 performs shooting, the digital control device 81 performs processing and sends out a signal, and after receiving the signal, the fifth driving motor 321 drives the adjusting shaft 33 to rotate, and further drives the piezoelectric buzzer 9 to rotate to a preset direction. Then the adjusting shaft 33 moves downwards again, the camera 8 shoots again, the control device continuously compares, checks whether the piezoelectric buzzing piece 9 which is not rotated to the correct direction exists, and repeats the operation until all the piezoelectric buzzing pieces 9 are in the correct direction.

Then the material sucking seat 22 transfers the piezoelectric buzzer 9 to the transfer table 41, and the third suction port 4241 sucks a column; then, the third driving motor 413 rotates to drive the third lead screw 412 to rotate, the third lead screw 412 drives the transfer table 41 to move to the lower side of the screen printing screen plate 51 along the third slide rail 421, and the third driving cylinder 511 drives the screen printing screen plate 51 to move downwards to be in contact with the piezoelectric buzzer 9; the second driving cylinder 5214 drives the gluing head 522 to descend to contact with the screen printing plate 51, then the sixth driving motor 5213 is started to drive the fifth screw 5212 to rotate, the fifth screw 5212 drives the gluing plate 521 to move for gluing, after the gluing is finished, the second driving cylinder 5214 and the third driving cylinder 511 are reset, and the transfer table 41 is reset.

The second driving motor 423 is started to drive the second lead screw 422 to rotate, the second lead screw 422 drives the transfer base 42 to move, the transfer base 42 transfers the piezoelectric buzzer 9 to the transmission platform 6, and the transmission platform 6 transmits the piezoelectric buzzer 9 out.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic spreading machine of insulating cement, includes frame (1), its characterized in that: the automatic screen printing machine is characterized in that a feeding device (2), a transfer device (4), a screen printing device (5) and a conveying table (6) are sequentially arranged on the rack (1), the feeding device (2) comprises a discharging table (21) and a material sucking seat (22), a piezoelectric buzzer (9) is placed on the discharging table (21), the material sucking seat (22) is located above the discharging table (21), the transfer device (4) comprises a transfer table (41) and a transfer seat (42), the transfer seat (42) is located above the transfer table (41), the screen printing device (5) comprises a screen printing screen plate (51) and a gluing component (52), and the gluing component (52) is located above the screen printing screen plate (51);

the utility model discloses a screen printing machine, including frame (1), frame (1) go up the intercommunication blowing platform (21) with shift first slide rail (24) of platform (41), inhale material seat (22) slide in on first slide rail (24), still be equipped with the intercommunication on frame (1) shift platform (41) with second slide rail (411) of silk screen net board (51), shift platform (41) slide in on second slide rail (411), still be equipped with the intercommunication on frame (1) shift platform (41) with third slide rail (421) of conveying platform (6), shift seat (42) slide in on third slide rail (421).

2. The automatic insulating glue spreading machine according to claim 1, characterized in that: frame (1) below is equipped with negative-pressure air fan (7), be equipped with a plurality of blowing holes (211) on blowing platform (21), be equipped with on inhaling material seat (22) with first suction head (221) that blowing hole (211) correspond, be equipped with on the transfer seat (42) with second suction port (414) that first suction head (221) correspond, be equipped with on the transfer seat (42) with third suction head (424) that second suction port (414) correspond.

3. The automatic insulating glue spreading machine according to claim 2, characterized in that: the second suction opening (414) includes a plurality of second suction holes (4141), and the plurality of second suction holes (4141) are arranged in a diamond shape.

4. The automatic insulating glue spreading machine according to claim 3, characterized in that: the head of the first suction head (221) is provided with a third suction port (4241), and the size of the third suction port (4241) is smaller than the gap between the gluing part of the piezoelectric buzzer (9) and the edge.

5. The automatic insulating glue spreading machine according to claim 4, characterized in that: the material suction seat (22) and the transfer seat (42) are respectively driven by a first lead screw (25) and a second lead screw (422), and the first lead screw and the second lead screw (422) are respectively driven by a first driving motor and a third driving motor (413);

the transfer table (41) is driven by a second lead screw (422), and the second lead screw (422) is driven by a second drive motor (423).

6. The automatic insulating glue spreading machine according to claim 5, characterized in that: a fixing plate (23) which slides on the first sliding rail (24) and the third sliding rail (421) is arranged above the material suction seat (22) and the transfer seat (42), a fourth driving motor (231) is installed on the fixing plate (23), an output shaft of the fourth driving motor (231) is connected with a fourth lead screw (232), and the fourth lead screw (232) is arranged in the vertical direction and is rotatably connected with the fixing plate (23);

the material suction seat (22) and the transfer seat (42) are both connected with a support plate (222), and the support plate (222) is in threaded connection with the fourth lead screw (232).

7. The automatic insulating glue spreading machine according to claim 6, characterized in that: an adjusting device (3) is arranged between the feeding device (2) and the transfer device (4), the adjusting device (3) comprises an adjusting table (31), an adjusting shaft (33) and an adjusting seat (32), the adjusting table (31) is installed on the rack (1), the adjusting shaft (33) is inserted into the adjusting table (31) along the vertical direction, a conical adjusting hole (311) is formed in the top of the adjusting table (31), the large end of the adjusting hole is arranged at the upper part of the adjusting table, and a fourth suction hole (332) is formed in the adjusting shaft (33);

a fifth driving motor (331) is arranged at the bottom of the adjusting shaft (33), the adjusting shaft (33) penetrates through the fifth driving motor (331) and is further connected with a rotary joint (333), the rotary joint (333) is communicated with the negative pressure fan (7), the fifth driving motor (331) is installed on the adjusting seat (32), the adjusting seat (32) is driven by a first driving cylinder (321) installed on the rack (1), the first driving cylinder (321) is arranged along the width direction of the adjusting table (31), and a piston rod of the first driving cylinder (321) moves along the vertical direction;

the adjusting table (31) is provided with a camera (8), and the rack (1) is also provided with a digital control device (81).

8. The automatic insulating glue spreading machine according to claim 7, characterized in that: the gluing assembly (52) comprises a gluing machine head (522) and a gluing plate (521), a second driving cylinder (5214) is arranged on the gluing plate (521), a piston rod of the second driving cylinder (5214) is connected with the gluing machine head (522), a fourth sliding rail (5211) is arranged on the machine frame (1) along the length direction of the screen printing screen plate (51), the gluing plate (521) slides on the fourth sliding rail (5211), the gluing plate (521) is driven by a fifth lead screw (5212) installed on the machine frame (1), and the fifth lead screw (5212) is driven by a sixth driving motor (5213) installed on the machine frame (1);

the screen printing screen plate (51) is provided with a third driving cylinder (511) along the length direction, the third driving cylinder (511) is installed on the rack (1), and a piston rod of the third driving cylinder (511) moves along the vertical direction.