CN211677397U

CN211677397U - Paste making device for glue

Info

Publication number: CN211677397U
Application number: CN202020099562.7U
Authority: CN
Inventors: 沈金春
Original assignee: Shanghai Leying Paper Co ltd
Current assignee: Shanghai Leying Paper Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-16
Anticipated expiration: 2030-01-15

Abstract

The utility model belongs to the technical field of the corrugated box production technique and specifically relates to a device is stuck with paste to system of glue is related to, its technical scheme main points are: including the barrel, the inside cavity and the upper end of barrel are the opening setting, and the discharge gate has been seted up to the bottom of barrel, and barrel upper end lid closes and is provided with the apron, is provided with the mounting bracket on the apron, is provided with elevating system on the mounting bracket, the last mounting panel that is provided with of elevating system, be provided with first drive arrangement and stirring rake on the mounting panel, the stirring rake rotates along vertical direction and connects on the mounting panel, the stirring rake runs through the apron and is located the barrel, first drive arrangement is used for driving the stirring rake to rotate, elevating system is used for driving the mounting panel and goes up and down along vertical direction, the utility model discloses have the function of expanding the stirring range.

Description

Paste making device for glue

Technical Field

The utility model belongs to the technical field of the corrugated box production technique and specifically relates to a system of glue is stuck with paste device is related to.

Background

In the production process of corrugated paper products, a large amount of starch glue is usually used, wherein the starch glue is a short name for starch adhesive, and the starch adhesive is a natural adhesive prepared by taking starch as a base material. In the production process of starch glue, a paste making device is usually adopted to prepare the starch glue by a heating method, a cold making method, an alkali cooking method, an amylase method and other technological methods, for example, the industrial starch glue usually takes corn starch as a raw material, a certain amount of corn starch and a certain amount of water are firstly added into the paste making device to disperse the corn starch in the water, then a small amount of caustic soda is heated or added to gelatinize the starch, the starch is diluted by the water, and finally the starch glue is uniformly stirred by the paste making device to finally prepare the common corn starch glue.

At present, refer to fig. 1, for glue system among the prior art paste device, be the cylindric barrel 1 that the opening set up including inside cavity and top, the discharge gate 101 that is used for the ejection of compact is offered to barrel 1 bottom, and the open-top department of barrel 1 is fixed with apron 3, has seted up feed inlet 33 and has installed electric motor 14 on the apron 3, and electric motor 14's output shaft has stirring rake 8, and stirring rake 8 runs through apron 3 and is located barrel 1. Wherein, in the process of making paste, place the raw materials that will need the stirring in barrel 1 through feed inlet 33 in advance, then through starting electric motor 14, electric motor 14 drive stirring rake 8 rotates, and in the rotation process, stirring rake 8 stirs the raw materials in the barrel 1, through constantly stirring for the raw materials becomes paste goods, and paste goods finally passes through the discharge gate 101 department ejection of compact of barrel 1, accomplishes whole system paste flow.

However, in the glue paste making device in the prior art, because the stirring paddle is fixed on a specific position, the stirring range is limited during the stirring process, and when more raw materials to be stirred are in the cylinder, the phenomenon of uneven stirring often occurs, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device is stuck with paste to system of glue, this device is stuck with paste to system of glue has the function of enlarging stirring range, and then has promoted stirring effect.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a system of glue is pasted device, includes the barrel, the inside cavity and the upper end of barrel are the opening setting, the discharge gate has been seted up to the bottom of barrel, barrel upper end lid closes and is provided with the apron, be provided with the mounting bracket on the apron, be provided with elevating system on the mounting bracket, the last mounting panel that is provided with of elevating system, be provided with a drive arrangement and stirring rake on the mounting panel, the stirring rake rotate along vertical direction connect in on the mounting panel, the stirring rake runs through the apron just is located in the barrel, a drive arrangement is used for the drive the stirring rake rotates, elevating system is used for the drive the mounting panel goes up and down along vertical direction.

By adopting the technical scheme, the first driving device is driven to enable the stirring paddle to rotate, so that the effect of stirring the raw materials is achieved; meanwhile, the mounting plate can be lifted along the vertical direction by starting the lifting mechanism; at the moment, the mounting plate drives the first driving device and the stirring paddle which are mounted on the mounting plate to do lifting motion, wherein the stirring paddle does lifting motion in the barrel body in the stirring process, so that the stirring range of the stirring paddle is enlarged; when more raw materials are to be stirred in the barrel, the stirring paddle can be more effectively stirred to more places, so that the stirring effect is improved.

The utility model discloses further set up to: the first driving device comprises a first driving motor and bevel gears, the first driving motor is arranged on the mounting plate, the bevel gears are respectively arranged on the first driving motor and the stirring paddle, and the bevel gears on the first driving motor are meshed with the bevel gears on the stirring paddle.

Through adopting above-mentioned technical scheme, make the stirring rake rotate under the effect of first driving motor and a pair of intermeshing's bevel gear, and motor drive has the advantage of convenient control, has satisfied the operating mode demand well.

The utility model discloses further set up to: the lifting mechanism comprises a bidirectional screw rod, a first slide block, a second slide block, a first connecting rod, a second connecting rod and a second driving device, the bidirectional screw rod is rotatably connected to the mounting frame along the horizontal direction, and the bidirectional screw rod is positioned right above the mounting plate and comprises a first thread part and a second thread part with opposite thread turning directions, the first sliding block is in threaded connection with the first threaded part, the second sliding block is in threaded connection with the second threaded part, one end of the first connecting rod is rotatably connected to the first sliding block, the other end of the first connecting rod is rotatably connected to the mounting plate, one end of the second connecting rod is rotatably connected to the second sliding block, the other end of the second connecting rod is rotatably connected to the mounting plate, and the second driving device is used for driving the bidirectional screw rod to rotate.

By adopting the technical scheme, the second driving device is started to enable the bidirectional screw rod to rotate, and because the thread turning directions of the first thread part and the second thread part are opposite, when the bidirectional screw rod rotates, the first sliding block and the second sliding block are far away from or close to each other along the length direction of the bidirectional screw rod; at the moment, the first connecting rod rotatably connected to the first sliding block and the second connecting rod rotatably connected to the second sliding block are combined to apply the motion of lifting along the vertical direction to the mounting plate under the action that the first sliding block and the second sliding block are close to or far away from each other, so that the lifting of the mounting plate is realized.

The utility model discloses further set up to: the second driving device comprises a second driving motor, a first belt wheel, a second belt wheel and a conveying belt, the second driving motor is arranged on the cylinder, the first belt wheel is arranged on an output shaft of the second driving motor, the second belt wheel is arranged on the bidirectional screw rod, and two ends of the conveying belt are respectively coated on the first belt wheel and the second belt wheel.

Through adopting above-mentioned technical scheme, through starting second driving motor, second driving motor's output shaft drives first band pulley and rotates, and under the cladding effect of conveyer belt, first band pulley drives the conveyer belt and rotates, and simultaneously, under the rotation effect of conveyer belt, the second band pulley of cladding on the conveyer belt realizes rotating, and final second band pulley drives two-way lead screw and rotates, and second drive arrangement has realized the two-way lead screw pivoted effect of drive.

The utility model discloses further set up to: the mounting panel and be provided with the guide post between the apron, the guide post sets up along vertical direction, the guide post slide connect and run through in on the mounting panel, the bottom fixed connection of guide post in on the apron.

Through adopting above-mentioned technical scheme, when the mounting panel at the in-process that goes up and down, the guide post of fixing on the apron has played the guide effect to the mounting panel for the mounting panel is difficult for taking place the skew in the motion process.

The utility model discloses further set up to: one end of the guide post, which is far away from the cover plate, is fixedly connected with a limiting block.

Through adopting above-mentioned technical scheme, the stopper is used for restricting the mounting panel pine to take off in the guide post, wherein, when the mounting panel slided a certain position for the guide post, mounting panel and stopper butt for the unable pine of mounting panel takes off in the guide post, and the stopper has played limiting displacement to the mounting panel.

The utility model discloses further set up to: the cover plate is provided with a feed inlet, and the cover plate is hinged with a baffle which can be opened and closed relative to the feed inlet.

Through adopting above-mentioned technical scheme, seting up of feed inlet has made things convenient for the raw materials to enter into the barrel to the baffle plays and stops the effect that debris drop into in the barrel.

The utility model discloses further set up to: the edge of the cover plate is provided with an annular boss, and when the cover plate covers the opening end of the cylinder body, the annular boss is abutted to the side wall of the cylinder body.

Through adopting above-mentioned technical scheme, cyclic annular boss makes the apron lid more firm when fitting the barrel.

The utility model discloses further set up to: and a locking assembly is arranged between the cover plate and the cylinder body and used for locking and unlocking the cover plate and the cylinder body mutually.

By adopting the technical scheme, the locking assembly can tightly lock the cover plate and the cylinder together, so that a working part arranged on the cover plate has a stable base in the working process; in addition, the locking assembly is unlocked, so that the cover plate and the barrel can be detached, and the maintenance and the replacement of working parts arranged on the cover plate are facilitated.

To sum up, the utility model discloses a beneficial technological effect does:

1. driving the first driving device to enable the stirring paddle to stir the raw materials; meanwhile, the first driving device and the stirring paddle do lifting motion by starting the lifting mechanism, and the stirring paddle does lifting motion in the stirring process, so that the stirring range of the stirring paddle is enlarged, and the stirring paddle can stir to more places more effectively, thereby improving the stirring effect;

2. when the mounting plate is lifted, the guide posts fixed on the cover plate guide the mounting plate, so that the mounting plate is not easy to deviate in the movement process;

3. the feed inlet is provided to facilitate the raw materials to enter the barrel, and the baffle plate has the effect of preventing sundries from being thrown into the barrel.

Drawings

FIG. 1 is a prior art glue pasting apparatus;

fig. 2 is a schematic view of the overall structure in the embodiment of the present invention;

fig. 3 is a schematic view of the inner structure of the embodiment of the present invention after being cut open;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a partial cross-sectional view of an embodiment of the invention.

In the figure, 1, a cylinder; 101. a discharge port; 102. a carrier plate; 2. a valve; 3. a cover plate; 31. an annular boss; 32. a through hole; 33. a feed inlet; 4. a mounting frame; 41. a support plate; 51. a bidirectional screw rod; 511. a first threaded portion; 512. a second threaded portion; 52. a first slider; 53. a second slider; 54. a first link; 55. a second link; 56. a second driving device; 561. a second drive motor; 562. a first pulley; 563. a second pulley; 564. a conveyor belt; 6. mounting a plate; 61. a via hole; 7. a first driving device; 71. a first drive motor; 72. a bevel gear; 8. a stirring paddle; 9. a threaded hole; 10. a guide post; 11. a limiting block; 12. a baffle plate; 13. a locking assembly; 131. a hasp; 132. locking; 14. an electric motor.

Detailed Description

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

Referring to fig. 2 and 3, the paste making device for glue disclosed by the present invention comprises a cylinder 1, wherein the cylinder 1 is cylindrically arranged, the inside of the cylinder 1 is hollow, the upper end of the cylinder 1 is open, and the cylinder 1 is mainly used for accommodating raw materials; in addition, a discharge port 101 is formed in the bottom of the cylinder body 1, the discharge port 101 is communicated with the inside of the cylinder body 1, a valve 2 is installed at the discharge port 101, the stirred pasty product is discharged from the discharge port 101, and the valve 2 plays a role in controlling discharging in the discharging process.

Referring to fig. 3 and 4, a cover plate 3 is arranged at an opening at the upper end of the cylinder 1, the cover plate 3 is in a circular plate shape, the cover plate 3 covers the opening of the cylinder 1 along the horizontal direction, and the lower surface of the cover plate 3 abuts against the top end surface of the side wall of the cylinder 1. In addition, the edge of the cover plate 3 is integrally formed with an annular boss 31, the annular boss 31 is closed and surrounds the edge of the cover plate 3 along the central axis of the cover plate 3, when the cover plate 3 covers the opening end of the barrel 1, the annular boss 31 abuts against the outer side of the side wall of the barrel 1, and the annular boss 31 enables the cover plate 3 to cover the barrel 1 more stably.

Referring to fig. 2 and 3, be provided with mounting bracket 4 on apron 3, specifically, mounting bracket 4 includes two backup pads 41 that are parallel to each other, and backup pad 41 is rectangular plate-like, and backup pad 41 sets up along vertical direction, and the bottom of two backup pads 41 all welds on apron 3, and simultaneously, is the interval setting between two backup pads 41. In addition, a lifting mechanism is arranged on the mounting frame 4, a mounting plate 6 is arranged on the lifting mechanism, and the lifting mechanism is used for driving the mounting plate 6 to lift along the vertical direction. The mounting plate 6 is rectangular plate-shaped, the mounting plate 6 is arranged along the horizontal direction, and the mounting plate 6 is provided with a first driving device 7 (see fig. 5) and a stirring paddle 8. Specifically, stirring rake 8 rotates along vertical direction and bears on mounting panel 6, runs through on the apron 3 and is provided with through-hole 32, and stirring rake 8 runs through apron 3 through-hole 32 to stirring rake 8 is located barrel 1, and first drive arrangement 7 is used for driving stirring rake 8 and rotates, and when stirring rake 8 rotated, stirring rake 8 stirred the raw materials in the barrel 1, thereby obtained pasty product.

Referring to fig. 5, in order to realize the rotation of the stirring paddle 8, specifically, the first driving device 7 includes a first driving motor 71 and a bevel gear 72, the first driving motor 71 is mounted on the mounting plate 6, and the first driving motor 71 may be a conventional motor type, for example, a three-phase asynchronous motor or a servo motor. The bevel gears 72 are respectively mounted on the output shaft of the first driving motor 71 and the top end of the stirring paddle 8 through flat keys, and the bevel gears 72 on the first driving motor 71 and the bevel gears 72 on the stirring paddle 8 are meshed with each other. Torque is output by the first drive motor 71 and the paddles 8 are caused to rotate by a pair of intermeshing bevel gears 72.

Referring to fig. 5, the elevating mechanism is used to drive the mounting plate 6 to be elevated in the vertical direction. The lifting mechanism includes a bidirectional screw 51, a first slider 52, a second slider 53, a first link 54, a second link 55, and a second driving device 56. The bidirectional screw 51 is rotatably connected to the mounting frame 4 along the horizontal direction, specifically, one end of the bidirectional screw 51 is rotatably supported on one of the support plates 41 of the mounting frame 4, the other end of the bidirectional screw 51 is rotatably supported on the other support plate 41 of the mounting frame 4, and the bidirectional screw 51 is located right above the mounting plate 6; meanwhile, the bidirectional screw 51 comprises a first thread part 511 and a second thread part 512 with opposite thread directions, the first thread part 511 and the second thread part 512 are both arranged on the side wall of the bidirectional screw 51 along the length direction of the bidirectional screw 51, and the first thread part 511 and the second thread part 512 have the same length; in addition, the first slider 52 and the second slider 53 are both rectangular parallelepiped, the threaded holes 9 are provided on both opposite sides of the first slider 52 and the second slider 53, the first slider 52 is screwed to the first threaded portion 511 through the threaded holes 9, and the second slider 53 is screwed to the second threaded portion 512 through the threaded holes 9; first connecting rod 54 and second connecting rod 55 all are rectangular long bar-shaped for the cross-section, and first connecting rod 54 equals with the length of second connecting rod 55, and the one end of first connecting rod 54 articulates on first slider 52, and the other end of first connecting rod 54 articulates on mounting panel 6, and the one end of second connecting rod 55 articulates on second slider 53, and the other end of second connecting rod 55 articulates on mounting panel 6.

It should be noted that the hinge point of the first link 54 and the first slider 52 and the hinge point of the second link 55 and the second slider 53 are at the same horizontal height, the hinge point of the first link 54 and the first slider 52 is located right below the first slider 52, and the hinge point of the second link 55 and the second slider 53 is located right below the second slider 53; the hinge point of the first link 54 and the mounting plate 6 and the hinge point of the second link 55 and the mounting plate 6 are at the same level, and the hinge point of the first link 54 and the mounting plate 6 and the hinge point of the second link 55 and the mounting plate 6 are respectively located at opposite sides of the mounting plate 6. In this way, when the first link 54 and the second link 55 are hinged to the mounting plate 6, the mounting plate 6 can be kept horizontally arranged during the lifting process.

Therefore, by rotating the bidirectional screw 51, the first thread part 511 and the second thread part 512 have opposite thread directions, so that when the bidirectional screw 51 rotates, the first slider 52 and the second slider 53 move away from or close to each other along the length direction of the bidirectional screw 51; at this time, the first link 54 hinged to the first slider 52 and the second link 55 hinged to the second slider 53 are combined with the first link 54 and the second link 55 to apply a vertical lifting motion to the mounting plate 6 under the action of the first slider 52 and the second slider 53 approaching to or departing from each other, so that the lifting of the mounting plate 6 is realized.

Referring to fig. 5, in order to realize the rotation of the bidirectional screw 51, a second driving device 56 is provided, and the second driving device 56 is used for driving the bidirectional screw 51 to rotate. Specifically, the second driving device 56 includes a second driving motor 561, a first pulley 562, a second pulley 563, and a conveyor belt 564. The outer wall of the cylinder 1 is welded with a bearing plate 102 along the horizontal direction, and the second driving motor 561 is installed on the bearing plate 102 of the cylinder 1, it should be noted that the second driving motor 561 is preferably a servo motor, and the servo motor can realize forward and reverse rotation, so that forward and reverse rotation of the bidirectional screw rod 51 is realized, and further the first slider 52 and the second slider 53 can complete movement actions of approaching to or departing from each other; in addition, the first belt wheel 562 is mounted on the output shaft of the second driving motor 561, one end of the bidirectional screw 51 penetrates through two opposite sides of one of the support plates 41, the second belt wheel 563 is mounted on the penetrating end of the bidirectional screw 51, and two ends of the conveyor belt 564 are respectively mounted on the first belt wheel 562 and the second belt wheel 563 in a wrapping manner. Through starting second driving motor 561, second driving motor 561's output shaft drives first band pulley 562 and rotates, and under the cladding effect of conveyer belt 564, first band pulley 562 drives conveyer belt 564 and rotates, and simultaneously, under the rotation effect of conveyer belt 564, the second band pulley 563 of cladding on conveyer belt 564 realizes rotating, and final second band pulley 563 drives two-way lead screw 51 and rotates, and second drive arrangement 56 has realized the two-way lead screw 51 pivoted effect of drive.

Referring to fig. 5, a guide post 10 is vertically provided between the mounting plate 6 and the cover plate 3, the guide post 10 is cylindrical, and the bottom end of the guide post 10 is welded to the cover plate 3. In addition, the guide post 10 is connected and penetrates through the mounting plate 6 in a sliding manner, specifically, the mounting plate 6 penetrates through the through hole 61 along the vertical direction, the guide post 10 penetrates through the through hole 61, and the side wall of the guide post 10 abuts against the hole wall of the through hole 61 in a sliding manner. When the mounting plate 6 is lifted, the guide posts 10 fixed on the cover plate 3 guide the mounting plate 6, so that the mounting plate 6 is not easy to deviate in the movement process.

In addition, the guide post 10 is kept away from the one end integrated into one piece of apron 3 and is limited block 11, and limited block 11 is the cake form, and the diameter of limited block 11 is greater than the diameter of via hole 61. When the mounting panel 6 slided a certain position for guide post 10, the upper surface of mounting panel 6 and stopper 11's lower surface butt, so make mounting panel 6 unable pine take off in guide post 10, stopper 11 has played limiting displacement to mounting panel 6.

It should be noted that, the number of the guide posts 10 may be multiple, in this embodiment, the number of the guide posts 10 is four, and the four guide posts 10 are uniformly distributed at four corners of the mounting plate 6, and correspondingly, the numbers of the via holes 61 and the limiting blocks 11 are correspondingly set with respect to the number of the guide posts 10. Set up many guide posts 10 and make the direction effect that mounting panel 6 obtained better, and then make mounting panel 6 more stable when going up and down along vertical direction.

Referring back to fig. 2 and 3, a feed inlet 33 is formed in the cover plate 3, the feed inlet 33 is communicated with the interior of the cylinder 1, and a baffle 12 which can be opened and closed relative to the feed inlet 33 is hinged on the cover plate 3. The opening of the feed inlet 33 facilitates the raw materials to enter the barrel 1 from the feed inlet 33; and when the baffle 12 covers the feed inlet 33, the effect of blocking sundries from being thrown into the cylinder 1 is achieved.

Referring to fig. 3 and 4, a locking assembly 13 is disposed between the cover plate 3 and the barrel 1, and the locking assembly 13 is used for locking and unlocking the cover plate 3 and the barrel 1 to each other. In this embodiment, the locking component 13 is a snap lock, the snap lock 131 is mounted on the annular boss 31 of the cover plate 3, the snap lock 132 is mounted on the outer wall of the barrel 1, and the snap lock 131 is snap-locked on the snap lock 132. The locking assembly 13 enables the working part arranged on the cover plate 3 to have a stable base in the working process, and in addition, the locking assembly 13 is unlocked, so that the cover plate 3 and the cylinder body 1 can be detached, and the maintenance and the replacement of the working part are convenient.

The implementation principle of the embodiment is as follows: the first driving motor 71 is started, and the stirring paddle 8 rotates under the action of the pair of mutually meshed bevel gears 72, so that the effect of stirring the raw materials is achieved; meanwhile, by starting the second driving motor 561, the second driving motor 561 drives the first belt pulley 562 to rotate, the first belt pulley 562 drives the second belt pulley 563 to rotate through the conveyor belt 564, under the rotation action of the second belt pulley 563, the bidirectional screw 51 rotates, so that the first slider 52 and the second slider 53 arranged on the bidirectional screw 51 approach or separate from each other, in the process that the first slider 52 and the second slider 53 approach or separate from each other, the first slider 52 drives the first connecting rod 54 to move, the second slider 53 drives the second connecting rod 55 to move, and under the combined action of the first connecting rod 54 and the second connecting rod 55, the mounting plate 6 can be lifted in the vertical direction; at this moment, the mounting panel 6 drives the first drive arrangement 7 and the stirring rake 8 of installing on it and is elevating movement, and wherein, the in-process of stirring rake 8 is elevating movement in barrel 1 simultaneously, has increased the stirring scope of stirring rake 8, and when the raw materials of treating the stirring in barrel 1 was more, stirring rake 8 can stir more places more effectively to the stirring effect has been promoted.

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 device is pasted to system of glue, includes barrel (1), the inside cavity and the upper end of barrel (1) are the opening setting, discharge gate (101), its characterized in that have been seted up to the bottom of barrel (1): barrel (1) upper end lid closes and is provided with apron (3), be provided with mounting bracket (4) on apron (3), be provided with elevating system on mounting bracket (4), the last mounting panel (6) that is provided with of elevating system, be provided with first drive arrangement (7) and stirring rake (8) on mounting panel (6), stirring rake (8) along vertical direction rotate connect in on mounting panel (6), stirring rake (8) run through apron (3) and are located in barrel (1), first drive arrangement (7) are used for the drive stirring rake (8) rotate, elevating system is used for the drive mounting panel (6) are gone up and down along vertical direction.

2. Paste making device of glue according to claim 1, characterized in that: the first driving device (7) comprises a first driving motor (71) and bevel gears (72), the first driving motor (71) is arranged on the mounting plate (6), the bevel gears (72) are respectively arranged on the first driving motor (71) and the stirring paddle (8), and the bevel gears (72) on the first driving motor (71) and the bevel gears (72) on the stirring paddle (8) are meshed with each other.

3. Paste making device of glue according to claim 1, characterized in that: the lifting mechanism comprises a bidirectional screw rod (51), a first sliding block (52), a second sliding block (53), a first connecting rod (54), a second connecting rod (55) and a second driving device (56), the bidirectional screw rod (51) is connected to the mounting frame (4) in a rotating mode along the horizontal direction, the bidirectional screw rod (51) is located right above the mounting plate (6), the bidirectional screw rod (51) comprises a first thread part (511) and a second thread part (512) with opposite thread turning directions, the first sliding block (52) is connected to the first thread part (511) in a threaded mode, the second sliding block (53) is connected to the second thread part (512) in a threaded mode, one end of the first connecting rod (54) is connected to the first sliding block (52) in a rotating mode, the other end of the first connecting rod (54) is connected to the mounting plate (6) in a rotating mode, one end of the second connecting rod (55) is rotatably connected to the second sliding block (53), the other end of the second connecting rod (55) is rotatably connected to the mounting plate (6), and the second driving device (56) is used for driving the bidirectional screw rod (51) to rotate.

4. A paste making device for glue according to claim 3, characterized in that: the second driving device (56) comprises a second driving motor (561), a first belt wheel (562), a second belt wheel (563) and a conveying belt (564), the second driving motor (561) is arranged on the barrel body (1), the first belt wheel (562) is arranged on an output shaft of the second driving motor (561), the second belt wheel (563) is arranged on the bidirectional screw rod (51), and two ends of the conveying belt (564) are respectively arranged on the first belt wheel (562) and the second belt wheel (563) in a wrapping mode.

5. Paste making device of glue according to any one of claims 1 to 4, characterized in that: mounting panel (6) and be provided with guide post (10) between apron (3), guide post (10) set up along vertical direction, guide post (10) slide connect and run through in on mounting panel (6), the bottom fixed connection of guide post (10) in on apron (3).

6. Paste making device of glue according to claim 5, characterized in that: and one end of the guide post (10) far away from the cover plate (3) is fixedly connected with a limiting block (11).

7. Paste making device of glue according to claim 1, characterized in that: a feeding hole (33) is formed in the cover plate (3), and a baffle (12) capable of being opened and closed relative to the feeding hole (33) is hinged to the cover plate (3).

8. Paste making device of glue according to claim 1, characterized in that: the edge of the cover plate (3) is provided with an annular boss (31), and when the cover plate (3) covers the opening end of the barrel body (1), the annular boss (31) abuts against the side wall of the barrel body (1).

9. Paste making device of glue according to claim 1, characterized in that: a locking component (13) is arranged between the cover plate (3) and the barrel body (1), and the locking component (13) is used for locking and unlocking the cover plate (3) and the barrel body (1) mutually.