CN211726286U

CN211726286U - Loading attachment of automatic spreading machine of insulating cement

Info

Publication number: CN211726286U
Application number: CN202020038862.4U
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: 2020-10-23
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a feeding device of an automatic insulating glue spreader, which relates to the technical field of glue spreaders and comprises a frame, wherein a negative pressure fan is arranged below the frame, a discharge platform, a feeding assembly and an adjusting assembly are sequentially arranged on the frame, the feeding assembly comprises a suction seat and a first driving device, the first driving device can drive the suction seat to move towards the adjusting assembly, and a plurality of suction heads are arranged on the suction seat; the adjusting assembly comprises an adjusting table, an adjusting shaft and an adjusting seat, the adjusting table is arranged on the rack, the adjusting seat is positioned below the adjusting table, a plurality of adjusting holes for placing the adjusting shaft are uniformly formed in the adjusting table along the width direction of the adjusting table, and the plurality of suction heads correspond to the plurality of adjusting shafts one to one; the top of the adjusting platform is provided with a camera, the piezoelectric buzzer is provided with a notch, and one side of the frame is provided with a digital control device. The utility model discloses have the direction of automatic adjustment piezoelectricity buzzing piece, make it unanimous, promote the rubber coating effect, and then promote the effect of piezoelectricity buzzing piece's quality.

Description

Loading attachment of automatic spreading machine of insulating cement

Technical Field

The utility model belongs to the technical field of the technique of spreading machine and specifically relates to a loading attachment of 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.

Chinese patent with publication number CN207951905U discloses an automatic silk-screen glue-coating mechanism, which comprises a frame, a driving component, a silk-screen glue-coating component and an adjusting component, wherein the frame comprises a base, side frames and a transverse plate, the base and the side frames are connected through a first sliding component in a sliding manner, the transverse plate is connected through a second sliding component in a sliding manner, the driving component is connected with the transverse plate in a sliding manner, the silk-screen glue-coating component comprises a glue scraping component and a glue-coating component, the glue scraping component and the glue-coating component are arranged below the driving component in parallel, the adjusting component comprises an X-direction adjusting component and a Y-direction adjusting component, the X-direction adjusting component is arranged on one of the side frames, and the Y-direction adjusting component is arranged.

Because of the rubber coating produces the pattern requirement unanimous, so current material loading mode is manual to place piezoelectricity buzzer buzzing piece on the feed plate, but manual mode efficiency is lower, and the piezoelectricity buzzer buzzing piece angle and the position of placing differ, influence rubber coated quality easily, and then influence piezoelectricity buzzer buzzing piece's quality.

SUMMERY OF THE UTILITY MODEL

According to prior art exist not enough, the utility model aims at providing a loading attachment of automatic spreading machine of insulating cement has the direction of automatic adjustment piezoelectricity buzzing piece, makes its one of them unanimous, promotes the rubber coating effect, and then promotes the effect of piezoelectricity buzzing piece's quality.

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

a feeding device of an automatic insulating glue spreading machine comprises a rack, wherein a negative pressure fan is arranged below the rack, a discharging table, a feeding assembly and an adjusting assembly are sequentially arranged on the rack, the feeding assembly comprises a suction seat and a first driving device, the first driving device can drive the suction seat to move towards the adjusting assembly, a plurality of suction heads are arranged on the suction seat, and first air holes are formed in the suction heads;

the adjusting assembly comprises an adjusting table, adjusting shafts and adjusting seats, the adjusting table is mounted on the rack, the adjusting seats are located below the adjusting table, a plurality of adjusting holes for placing the adjusting shafts are uniformly formed in the adjusting table along the width direction of the adjusting table, the adjusting holes are uniformly distributed along the length direction of the adjusting table, the bottom of each adjusting shaft is connected with a second driving device for driving the adjusting shafts to rotate, the second driving device is mounted on the adjusting seats, a second air hole is formed in each adjusting shaft, a plurality of suction heads correspond to the adjusting shafts one by one, and the first air holes and the second air holes are communicated with the negative pressure fan;

the top of adjustment platform is equipped with the camera, be equipped with the breach on the piezoelectricity buzzer piece, one side of frame is equipped with digital control device.

Through adopting above-mentioned technical scheme, it shifts the material from the blowing platform to the adjustment of adjustment platform downthehole to inhale the material seat, through the camera, beats down the shape of piezoelectricity buzzer and the direction of breach, and digital control device needs pivoted angle according to the position of piezoelectricity buzzer breach, then gives second drive arrangement send instruction, and it drives the adjusting spindle and rotates to control it, and the adjusting spindle relies on the second to inhale the hole and inhales piezoelectricity buzzer, drives piezoelectricity buzzer and rotates together, makes piezoelectricity buzzer's breach direction all keeps unanimous, promotes the rubber coating effect, and then promotes piezoelectricity buzzer's quality.

The present invention may be further configured in a preferred embodiment as: the first driving device comprises a material suction plate, a first lead screw and a first driving motor, the material suction plate is positioned above the material suction seat, the first lead screw is connected with an output shaft of the first driving motor, the first lead screw is arranged on the rack along the width direction of the adjusting table, and the first lead screw is in threaded connection with one side of the material suction plate;

one side of the material suction plate, which is far away from the first lead screw, is provided with a linear sliding block towards the adjusting table, and the rack is provided with a linear sliding rail matched with the linear sliding block.

Through adopting above-mentioned technical scheme, first lead screw drive inhales the material seat and removes, and is quick steady and the precision is higher, and the opposite side adopts the mode of sharp slider and linear slide rail, then reducible because of a plurality of driving sources produce the possibility of transmission asynchronization.

The present invention may be further configured in a preferred embodiment as: a second driving motor is installed above the material sucking plate, a second lead screw arranged along the vertical direction is connected to an output shaft of the second driving motor, and the second lead screw is rotatably connected with the material discharging plate;

the material suction seat is characterized in that a supporting plate is connected above the material suction seat, the supporting plate is in threaded connection with the second lead screw, second guide columns are fixedly connected to four corners of the material suction seat, and the second guide columns slide relative to the material suction plate.

Through adopting above-mentioned technical scheme, the third lead screw rotates and drives and inhale the material seat and remove along vertical direction, realizes putting the material into the adjustment hole with the material from blowing platform suction.

The present invention may be further configured in a preferred embodiment as: and one end of the second screw rod, which is far away from the second driving motor, is fixedly connected with a fixed block.

Through adopting above-mentioned technical scheme, the fixed block can stop the backup pad and break away from the second lead screw when the backup pad moves to the below, reduces to inhale the material seat and falls down, smashes the possibility of damaging equipment.

The present invention may be further configured in a preferred embodiment as: opposite driving cylinders are arranged on the rack along the width direction of the adjusting table, piston rods of the two driving cylinders are connected with the bottoms of the two sides of the fixed seat, and the piston rods of the driving cylinders move along the vertical direction;

four angular points of the adjusting seat are respectively provided with a first guide post in a sliding manner, and the first guide posts are fixedly connected to the rack.

Through adopting above-mentioned technical scheme, the piston rod that drives actuating cylinder drives the adjustment seat and reciprocates, and the adjustment seat drives the adjusting spindle and reciprocates, and then drives piezoelectricity buzzing piece and reciprocate in the adjusting hole, and four first guide posts can promote the stationarity of adjustment seat motion simultaneously.

The present invention may be further configured in a preferred embodiment as: the adjusting hole is gradually reduced towards the second driving device.

Through adopting above-mentioned technical scheme, after piezoelectricity buzzing piece was held by the second gas pocket, the adjusting spindle drove piezoelectricity buzzing piece and moves down, relies on the toper side in adjustment hole, realizes the self-align of piezoelectricity buzzing piece, improves piezoelectricity buzzing piece's position precision, and then promotes rubber coated quality.

The present invention may be further configured in a preferred embodiment as: the fixing plate is provided with a set of pressure stabilizing bolts along two sides of the fixing plate in the length direction, fixing bolts corresponding to the pressure stabilizing bolts are arranged on the rack and located below the pressure stabilizing bolts, and tension springs are arranged between the pressure stabilizing bolts and the fixing bolts.

Through adopting above-mentioned technical scheme, four extension springs keep the pulling force throughout when the adjustment seat removes for the motion of adjustment seat is comparatively steady, reduces the vibration that produces when the adjustment seat moves, and then promotes the positioning accuracy of piezoelectricity buzzing piece.

The present invention may be further configured in a preferred embodiment as: the bottom of the adjusting shaft penetrates through the second driving device and is connected with a rotary joint, and the bottom of the rotary joint is communicated with the negative pressure fan.

Through adopting above-mentioned technical scheme, the adjusting spindle can make the trachea distortion when rotating, connects trachea and adjusting spindle through rotary joint, when the adjusting spindle rotates, can not influence the trachea.

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

1. through the arrangement of the material sucking seat, the first driving device, the adjusting table, the adjusting device, the camera and the second driving device, the direction of the piezoelectric buzzer can be automatically adjusted to be consistent, the gluing effect is improved, and the quality of the piezoelectric buzzer is further improved;

2. the adjusting holes are arranged in a conical shape, so that the self-positioning of the piezoelectric buzzer can be realized, the position precision of the piezoelectric buzzer is improved, and the gluing quality is further improved;

3. through the setting of first guide post and extension spring, can play the stationarity that can promote the adjustment seat motion, the vibration that produces when reducing the adjustment seat motion, and then promote piezoelectricity buzzer location precision's effect.

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. 2.

Fig. 4 is a partially enlarged schematic view of a portion C in fig. 1.

Fig. 5 is a schematic structural diagram for embodying the feeding member in this embodiment.

Fig. 6 is a partially enlarged schematic view of a portion D in fig. 5.

FIG. 7 is a schematic view showing the structure of the suction head and the first suction hole in this embodiment.

Fig. 8 is a partially enlarged schematic view of a portion E in fig. 7.

In the figure, 1, a frame; 2. a negative pressure fan; 3. a discharge table; 31. a discharge hole; 4. a feed assembly; 41. a material suction seat; 411. a suction head; 4111. a first suction hole; 42. a first driving device; 421. a material suction plate; 422. a first lead screw; 4221. a fixed block; 423. a first drive motor; 43. a linear slider; 44. a linear slide rail; 45. a second drive motor; 451. a second lead screw; 46. a support plate; 47. a second guide post; 5. an adjustment assembly; 51. an adjusting table; 511. an adjustment hole; 52. an adjusting seat; 521. a fixing plate; 522. a second driving device; 53. an adjustment shaft; 531. a second suction hole; 54. a driving cylinder; 55. a first guide post; 56. a pressure stabilizing bolt; 57. fixing the bolt; 58. a tension spring; 59. a rotary joint; 6. a camera; 61. a digital control device; 7. piezoelectric buzzer.

Detailed Description

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

Example 1:

referring to fig. 1 and 3, the feeding device of the automatic insulating glue spreading machine disclosed by the utility model comprises a frame 1, wherein a negative pressure fan 2 is arranged below the frame 1 and used for generating negative pressure; the frame 1 is sequentially provided with a discharging platform 3, a feeding assembly 4 and an adjusting assembly 5, wherein the discharging platform 3 is used for placing a piezoelectric buzzer 7; the feeding assembly 4 comprises a material sucking seat 41 and a first driving device 42, wherein the material sucking seat 41 is used for sucking up the piezoelectric buzzer 7 on the material placing table 3 and is driven by the first driving device 42 to transfer the piezoelectric buzzer 7 to the adjusting assembly 5. The adjusting component 5 comprises an adjusting table 51, adjusting holes 511 and an adjusting shaft 53, the adjusting shaft 53 is inserted into the adjusting holes 511, a plurality of adjusting shafts are arranged on the adjusting table 51, a second driving device 522 is arranged at the bottom of the adjusting shaft 53, a second suction hole 531 is further arranged in the adjusting shaft 53 along the vertical direction, the second suction hole 531 is communicated with the negative pressure fan 2, the adjusting holes 511 are used for placing the piezoelectric buzzer 7, the adjusting shaft 53 sucks the piezoelectric buzzer 7 by means of the negative pressure of the second air hole and drives the piezoelectric buzzer 7 to rotate, and the position adjustment of the piezoelectric buzzer 7 is realized.

Referring to fig. 1 and 2, in order to make all piezoelectric buzzer pieces 7 face one direction, a camera 6 is disposed above the adjusting table 51, and a digital control device 61 is disposed on the frame 1, the camera 6 is used for shooting the existing direction of the piezoelectric buzzer pieces 7 and transmitting the shot information to the digital control device 61, the digital control device 61 compares the existing direction of the piezoelectric buzzer pieces 7 with the originally filed preset direction, calculates the angle of the corresponding adjusting shaft 53 that needs to be rotated, and then sends an instruction to a second driving device 522, and the second driving device 522 drives the adjusting shaft 53 to rotate the corresponding angle, so that the directions of all piezoelectric buzzer pieces 7 are the same.

Referring to fig. 1 and 8, a plurality of discharging holes 31 (refer to fig. 4) are arranged on the discharging table 3, and the piezoelectric buzzer 7 is stacked in the blocking holes; a plurality of suction heads 411 are arranged on the suction seat 41, the suction heads 411 correspond to the emptying holes 31 one by one, and the length of the suction heads 411 is greater than the depth of the emptying holes 31; a first suction hole 4111 is formed in the suction head 411 in the vertical direction, and the piezoelectric buzzer 7 in the material blocking hole can be sucked up by utilizing the negative pressure of the first suction hole 4111. First drive arrangement 42 includes material suction plate 421, first lead screw 422 and first driving motor 423, material suction plate 421 is located the top of material suction seat 41, and material suction seat 41 installs on material suction plate 421, first driving motor 423 is fixed in frame 1, and its output shaft and first lead screw 422 are coaxial fixed, first lead screw 422 is installed in frame 1 along the width direction of adjustment platform 51, first lead screw 422 and one side threaded connection of material suction plate 421, first lead screw 422 rotates and can drive material suction seat 41 and move towards adjustment platform 51. The other side of the material suction plate 421 is provided with a linear sliding block 43 along the vertical direction, the rack 1 is provided with a linear sliding rail 44 matched with the linear sliding block 43, and the linear sliding block 43 and the linear sliding rail 44 are matched, so that the two sides of the material suction plate 421 can move synchronously, and the possibility of errors in transmission caused by unbalance of the two sides is reduced.

Referring to fig. 1 and 6, a second driving motor 45 is installed above the material suction plate 421, a second lead screw 451 is coaxially fixed on an output shaft of the second driving motor 45, the second lead screw 451 is arranged in the vertical direction and is rotatably connected with the material suction plate 421, a support plate 46 is further fixedly connected above the material suction seat 41, the support plate 46 is in threaded connection with the second lead screw 451, the second driving motor 45 drives the second lead screw 451 to rotate, the second lead screw 451 drives the support plate 46 to move in the vertical direction, that is, the material suction seat 41 is driven to move in the vertical direction, so that the material is sucked out of the discharge hole 31 and is placed into the adjusting hole 511. One end of the second lead screw 451, which is far away from the second driving motor 45, is fixedly connected with a fixing block 4221 through a bolt, so as to reduce the possibility that the support plate 46 is separated from the screw when the second lead screw 451 rotates. All fixedly connected with second guide post 47 at four angular points of inhaling material seat 41, second guide post 47 and inhale material board 421 sliding connection for promote the stationarity when inhaling material seat 41 and removing.

Referring to fig. 6, an adjusting seat 52 is disposed below the adjusting table 51, a second driving device 522 is mounted on the adjusting seat 52 for driving the adjusting shaft 53 to rotate, and the second driving device 522 may be a motor, such as a 28HS3306B4K-01 triple step motor; in order to make the adjusting seat 52 move along the vertical direction, a driving cylinder 54 is oppositely arranged along the width direction of the adjusting table 51 on the frame 1, a piston rod of the driving cylinder 54 is connected with the adjusting seat 52, and the up-and-down movement of the adjusting seat 52 can be realized by the extension and retraction of the piston rod of the driving cylinder 54. Because the position of the adjusting seat 52 is too high, when the driving cylinder 54 drives the adjusting seat 52 to move, the unstable phenomenon is easy to occur, so the fixing plate 521 is connected below the adjusting seat 52, and the fixing plate 521 is connected with the piston rod of the driving cylinder 54; in order to increase the stability of the fixed plate 521 during movement, the first guide posts 55 are slid at four corners of the fixed plate 521, and the first guide posts 55 are fixedly connected to the frame 1; in order to further increase the movement stability of the fixing plate 521, a set of pressure stabilizing bolts 56 is respectively arranged on the two sides of the fixing plate 521 along the length direction of the adjusting plate, each set of pressure stabilizing bolts 56 is arranged along the width direction loudness of the fixing plate 521, a fixing bolt 57 corresponding to the pressure stabilizing bolt 56 is arranged on the frame 1, a tension spring 58 is additionally arranged in the pressure stabilizing bolt 56 and the fixing bolt 57, and the tension force of the tension spring 58 is used for reducing the vibration frequency when the fixing plate 521 and the adjusting seat 52 move, so that the precision of the piezoelectric buzzer 7 is improved.

Referring to fig. 2 and 3, the bottom of the adjustment shaft 53 is connected to the rotary joint 59 through the second driving device 522, the other end of the rotary joint 59 is connected to the negative pressure fan 2, and when the adjustment shaft 53 rotates, the rotary joint 59 can accommodate the rotation without affecting the air pipe connected to the negative pressure fan 2. The adjusting hole 511 is conical, the large end is arranged at the top, the adjusting hole 511 corresponds to the suction heads 411 one by one, when the suction heads 411 put the piezoelectric buzzer 7 into the adjusting hole 511, the piezoelectric buzzer 7 is adsorbed on the end surface of the adjusting shaft 53 through the second suction port, at the moment, the piezoelectric buzzer 7 is located in the middle of the adjusting hole 511 and does not contact with the side wall of the adjusting hole 511, the second screw 451 rotates to drive the adjusting shaft 53 to move downwards, so that the piezoelectric buzzer 7 gradually contacts with the side wall of the adjusting hole 511 in the descending process, the axis of the piezoelectric buzzer 7 is consistent with the axis of the adjusting hole 511, and self-positioning is achieved. At this moment, the camera 6 shoots, the precision is higher, and the adjustment is more accurate.

The implementation process of the embodiment is as follows: the second driving motor 45 rotates to drive the second lead screw 451 to rotate, the second lead screw 451 rotates to drive the material suction base 41 to move downwards, so that the suction head 411 is in contact with the piezoelectric buzzer 7 in the discharging hole 31, and at the moment, the first air hole generates suction to suck the piezoelectric buzzer 7; the second driving motor 45 rotates again to drive the material suction seat 41 to reset, then the first driving motor 423 rotates to drive the first screw 422 to rotate, drive the material suction seat 41 to move towards the adjusting platform 51, the material suction head 411 stops moving after corresponding to the adjusting hole 511, then the material suction seat 41 descends again, the piezoelectric buzzer 7 is transferred into the adjusting hole 511 and is adsorbed on the end face of the adjusting shaft 53 through the second suction port, and the material suction seat 41 resets and returns to the upper part of the adjusting platform 51.

Then, the cylinder 54 is driven to drive the adjusting seat 52 to move downwards, the adjusting seat 52 drives the adjusting shaft 53 to move downwards, the piezoelectric buzzer 7 also moves downwards along the side wall of the adjusting hole 511 to be concentric with the adjusting hole 511, at this time, the camera 6 performs shooting, the digital control device 61 performs processing and sends out a signal, and the second driving device 522 receives the signal and drives the adjusting shaft 53 to rotate, so as to drive the piezoelectric buzzer 7 to rotate to a preset direction. Then the adjusting shaft 53 moves downwards again, the camera 6 shoots again, the control device continuously compares, checks whether the piezoelectric buzzing piece 7 which is not rotated to the correct direction exists, and repeats the operation until all the piezoelectric buzzing pieces 7 are in the correct direction.

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 a loading attachment of automatic spreading machine of insulating cement which characterized in that: the material suction device comprises a rack (1), wherein a negative pressure fan (2) is arranged below the rack (1), a discharging platform (3), a feeding assembly (4) and an adjusting assembly (5) are sequentially arranged on the rack (1), a piezoelectric buzzer (7) is placed on the discharging platform (3), the feeding assembly (4) comprises a material suction seat (41) and a first driving device (42), the first driving device (42) can drive the material suction seat (41) to move towards the adjusting assembly (5), a plurality of suction heads (411) are arranged on the material suction seat (41), and first air holes are formed in the suction heads (411);

the adjusting component (5) comprises an adjusting table (51), an adjusting shaft (53) and an adjusting seat (52), the adjusting table (51) is arranged on the frame (1), the adjusting seat (52) is positioned below the adjusting table (51), a plurality of adjusting holes (511) for placing the adjusting shafts (53) are uniformly arranged on the adjusting table (51) along the width direction, the adjusting holes (511) are uniformly distributed along the length direction of the adjusting table (51), the bottom of each adjusting shaft (53) is connected with a second driving device (522) which drives the adjusting shaft (53) to rotate, the second driving device (522) is arranged on the adjusting seat (52), a second air hole is arranged in each adjusting shaft (53), the plurality of suction heads (411) correspond to the plurality of adjusting shafts (53) one by one, the first air hole and the second air hole are communicated with the negative pressure fan (2);

the adjusting platform is characterized in that a camera (6) is arranged above the adjusting platform (51), a notch is formed in the piezoelectric buzzer piece (7), and a digital control device (61) is arranged on one side of the rack (1).

2. The feeding device of the automatic insulating glue coating machine according to claim 1, characterized in that: the first driving device (42) comprises a material suction plate (421), a first lead screw (422) and a first driving motor (423), the material suction plate (421) is located above the material suction seat (41), the first lead screw (422) is connected with an output shaft of the first driving motor (423), the first lead screw (422) is arranged on the rack (1) along the width direction of the adjusting table (51), and the first lead screw (422) is in threaded connection with one side of the material suction plate (421);

one side, far away from the first lead screw (422), of the material suction plate (421) is provided with a linear sliding block (43) towards the adjusting table (51), and a linear sliding rail (44) matched with the linear sliding block (43) is arranged on the rack (1).

3. The feeding device of the automatic insulating glue coating machine according to claim 2, characterized in that: a second driving motor (45) is installed above the material suction plate (421), a second lead screw (451) arranged along the vertical direction is connected to an output shaft of the second driving motor (45), and the second lead screw (451) is rotatably connected with the material suction plate (421);

the material suction base is characterized in that a supporting plate (46) is connected above the material suction base (41), the supporting plate (46) is in threaded connection with the second lead screw (451), second guide columns (47) are fixedly connected to four corners of the material suction base (41), and the second guide columns (47) and the material suction plate (421) slide relatively.

4. The feeding device of the automatic insulating glue coating machine according to claim 3, characterized in that: one end, far away from the second driving motor (45), of the second lead screw is fixedly connected with a fixing block (4221).

5. The feeding device of the automatic insulating glue coating machine according to claim 4, characterized in that: opposite driving cylinders (54) are arranged on the rack (1) along the width direction of the adjusting table (51), piston rods of the two driving cylinders (54) are connected with the bottoms of the two sides of the adjusting seat (52), and the piston rods of the driving cylinders (54) move along the vertical direction;

four corners of the adjusting seat (52) are respectively provided with a first guide column (55) in a sliding manner, and the first guide columns (55) are fixedly connected to the rack (1).

6. The feeding device of the automatic insulating glue coating machine according to claim 5, characterized in that: the adjusting hole (511) tapers towards the second drive device (522).

7. The feeding device of the automatic insulating glue coating machine according to claim 5, characterized in that: adjusting seat (52) respectively are equipped with a set of pressure stabilizing bolt (56) along its length direction's both sides, be equipped with on frame (1) with the corresponding fixing bolt (57) of pressure stabilizing bolt (56), fixing bolt (57) are located the below of pressure stabilizing bolt (56), pressure stabilizing bolt (56) with be equipped with extension spring (58) between fixing bolt (57).

8. The feeding device of the automatic insulating glue coating machine according to claim 5, characterized in that: the bottom of the adjusting shaft (53) penetrates through the second driving device (522) and is connected with a rotary joint (59), and the bottom of the rotary joint (59) is communicated with the negative pressure fan (2).