阅读说明：本技术 一种财务会计凭证粘胶装置 (Financial accounting document viscose device ) 是由 李秀彦 于 2021-10-20 设计创作，主要内容包括：本发明公开了一种财务会计凭证粘胶装置,涉及粘胶设备技术领域,包括框体,还包括：驱动件；放置机构；粘胶机构,所述粘胶机构包括升降组件、出胶组件和固定组件；间歇放置机构。本发明通过驱动件带动升降组件纵向往复运动,升降组件带动出胶组件纵向运动,出胶组件对会计凭证进行涂胶,出胶组件带动固定组件纵向往复运动,固定组件对会计凭证进行固定,升降组件带动间歇放置机构间歇转动,间歇放置机构将会计凭证间歇放置在放置机构上进行粘附,解决了现有技术通过工作人员进行手工粘贴,费时费力,且由于涂抹力度不均,容易造成胶水量过多或过少,影响粘胶效果的问题。(The invention discloses a financial accounting document gluing device, which relates to the technical field of gluing equipment, and comprises a frame body and is characterized in that: a drive member; a placement mechanism; the gluing mechanism comprises a lifting assembly, a glue discharging assembly and a fixing assembly; an intermittent placement mechanism. According to the invention, the lifting assembly is driven to do longitudinal reciprocating motion through the driving piece, the lifting assembly drives the glue discharging assembly to do longitudinal motion, the glue discharging assembly is used for gluing the accounting document and drives the fixing assembly to do longitudinal reciprocating motion, the accounting document is fixed through the fixing assembly, the lifting assembly drives the intermittent placing mechanism to intermittently rotate, and the accounting document is intermittently placed on the placing mechanism by the intermittent placing mechanism to be adhered.)

1. The utility model provides a financial accounting document viscose device, includes the framework, its characterized in that still includes:

the driving piece is connected with the frame body;

the placing mechanism is connected with the frame body;

one end of the adhesive mechanism is connected with the output end of the driving piece, the other end of the adhesive mechanism is connected with the frame body, the adhesive mechanism comprises a lifting assembly, an adhesive discharging assembly and a fixing assembly, one end of the lifting assembly is connected with the output end of the driving piece, the adhesive discharging assembly is connected with the other end of the lifting assembly, and the fixing assembly is connected with the adhesive discharging assembly;

one end of the intermittent placing mechanism is connected with the lifting assembly, and the other end of the intermittent placing mechanism is connected with the frame body;

the driving piece is used for driving the vertical reciprocating motion of lifting unit, and lifting unit is used for driving out gluey subassembly longitudinal motion, goes out gluey subassembly and is used for carrying out the rubber coating to the accounting document, goes out gluey subassembly and drives the vertical reciprocating motion of fixed subassembly, and fixed subassembly is used for fixing the accounting document, and lifting unit drives intermittent type and places mechanism intermittent type and rotate, and intermittent type placement mechanism is used for placing accounting document intermittent type and carries out the adhesion on placement mechanism.

2. A financial accounting document adhesive device as claimed in claim 1, wherein the placement mechanism comprises:

one end of the electric telescopic piece is connected with the frame body;

the placing table is connected with the other end of the electric telescopic piece.

3. A financial accounting document adhesive device as claimed in claim 1, wherein the lifting assembly comprises:

one end of the worm is connected with the output end of the driving piece, and the worm is rotationally connected with the frame body;

the first half gear is connected with the other end of the worm;

the first gear is provided with two groups, and the first gear is alternately meshed with the first half gear;

the threaded rod is connected with the first gear and is rotationally connected with the frame body;

and the threaded sleeve is in threaded connection with the threaded rod and is in sliding connection with the frame body.

4. A financial accounting document adhesive device as claimed in claim 3, wherein the glue dispensing assembly comprises:

the first connecting frame is connected with the threaded sleeve, and glue solution is filled in the first connecting frame;

the abutting column penetrates through the bottom of the first connecting frame and is connected with the first connecting frame in a sliding manner;

and the connecting assembly is arranged inside the first connecting frame, one end of the connecting assembly is connected with the first connecting frame, and the other end of the connecting assembly is connected with the abutting column and used for driving the abutting column to restore to the original position.

5. A financial accounting document adhesive device as claimed in claim 4, wherein the connection assembly comprises:

the second connecting frame is connected with the first connecting frame;

the first elastic piece is arranged inside the second connecting frame, and one end of the first elastic piece is connected with the second connecting frame;

and the first sliding rod penetrates through the bottom of the second connecting frame and is in sliding connection with the second connecting frame, one end of the first sliding rod is connected with the other end of the first elastic piece, and the other end of the first sliding rod is connected with the abutting column.

6. A financial accounting document adhesive device as claimed in claim 4, wherein the fixing assembly comprises:

the third connecting frame is connected with the first connecting frame;

the second sliding rod penetrates through the bottom of the third connecting frame and is in sliding connection with the third connecting frame;

the fixed block is connected with the second sliding rod;

one end of the second elastic piece is connected with the third connecting frame, and the other end of the second elastic piece is connected with the second sliding rod;

the first connecting pipe is communicated with the inside of the third connecting frame, and a first one-way valve is arranged in the first connecting pipe;

one end of the second connecting pipe is communicated with the inside of the third connecting frame, the other end of the second connecting pipe is communicated with the inside of the first connecting frame, and a second one-way valve is arranged in the second connecting pipe.

7. A financial accounting document adhesive device as claimed in claim 3, wherein said intermittent placement mechanism comprises:

the worm wheel is rotationally connected with the frame body and meshed with the worm;

one end of the transmission mechanism is connected with the worm wheel;

the second half gear is rotationally connected with the frame body and is connected with the other end of the transmission mechanism;

the second gear is rotationally connected with the frame body and is meshed with one side of the second half gear with gear teeth;

and the adsorption component is connected with the second gear and used for fixing the accounting document.

8. A financial accounting document adhesive device as claimed in claim 7, wherein the adsorption assembly comprises:

the first electromagnet is connected with the second gear;

one end of the second electromagnet is connected with the first electromagnet;

the fixed frame is connected with the other end of the second electromagnet;

the pump is connected with the fixed frame, and the output end of the pump is communicated with the inside of the fixed frame;

the air hole is arranged on the fixing frame.

Technical Field

The invention relates to the technical field of gluing equipment, in particular to a financial accounting document gluing device.

Background

The written certificate which records the economic business, defines the economic responsibility and is compiled according to a certain format to register an accounting book is called an accounting voucher, and the written certificate is used for recording the occurrence of the economic business, defining the economic responsibility and serving as the written certificate of the basis of bookkeeping. There are two main categories of original credentials and bookkeeping credentials.

In preserving the accounting document, need paste many pages of accounting document, prior art pastes accounting document and mostly carries out manual pasting through the staff, wastes time and energy, and owing to scribble the dynamics uneven, causes the glue yield too much or too little easily, influences the viscose effect, consequently, needs a financial accounting document viscose device to solve above-mentioned problem urgently.

Disclosure of Invention

An object of an embodiment of the present invention is to provide a financial accounting document gluing device, so as to solve the problems in the background art.

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

the utility model provides a financial accounting document viscose device, includes the framework, still includes:

the driving piece is connected with the frame body;

the placing mechanism is connected with the frame body;

one end of the adhesive mechanism is connected with the output end of the driving piece, the other end of the adhesive mechanism is connected with the frame body, the adhesive mechanism comprises a lifting assembly, an adhesive discharging assembly and a fixing assembly, one end of the lifting assembly is connected with the output end of the driving piece, the adhesive discharging assembly is connected with the other end of the lifting assembly, and the fixing assembly is connected with the adhesive discharging assembly;

one end of the intermittent placing mechanism is connected with the lifting assembly, and the other end of the intermittent placing mechanism is connected with the frame body;

the driving piece is used for driving the vertical reciprocating motion of lifting unit, and lifting unit is used for driving out gluey subassembly longitudinal motion, goes out gluey subassembly and is used for carrying out the rubber coating to the accounting document, goes out gluey subassembly and drives the vertical reciprocating motion of fixed subassembly, and fixed subassembly is used for fixing the accounting document, and lifting unit drives intermittent type and places mechanism intermittent type and rotate, and intermittent type placement mechanism is used for placing accounting document intermittent type and carries out the adhesion on placement mechanism.

As a further scheme of the invention: the placement mechanism includes:

one end of the electric telescopic piece is connected with the frame body;

the placing table is connected with the other end of the electric telescopic piece.

As a further scheme of the invention: the lifting assembly comprises:

one end of the worm is connected with the output end of the driving piece, and the worm is rotationally connected with the frame body;

the first half gear is connected with the other end of the worm;

the first gear is provided with two groups, and the first gear is alternately meshed with the first half gear;

the threaded rod is connected with the first gear and is rotationally connected with the frame body;

and the threaded sleeve is in threaded connection with the threaded rod and is in sliding connection with the frame body.

As a further scheme of the invention: go out gluey subassembly includes:

the first connecting frame is connected with the threaded sleeve, and glue solution is filled in the first connecting frame;

the abutting column penetrates through the bottom of the first connecting frame and is connected with the first connecting frame in a sliding manner;

and the connecting assembly is arranged inside the first connecting frame, one end of the connecting assembly is connected with the first connecting frame, and the other end of the connecting assembly is connected with the abutting column and used for driving the abutting column to restore to the original position.

As a further scheme of the invention: the connecting assembly includes:

the second connecting frame is connected with the first connecting frame;

the first elastic piece is arranged inside the second connecting frame, and one end of the first elastic piece is connected with the second connecting frame;

and the first sliding rod penetrates through the bottom of the second connecting frame and is in sliding connection with the second connecting frame, one end of the first sliding rod is connected with the other end of the first elastic piece, and the other end of the first sliding rod is connected with the abutting column.

As a further scheme of the invention: the fixing assembly includes:

the third connecting frame is connected with the first connecting frame;

the second sliding rod penetrates through the bottom of the third connecting frame and is in sliding connection with the third connecting frame;

the fixed block is connected with the second sliding rod;

one end of the second elastic piece is connected with the third connecting frame, and the other end of the second elastic piece is connected with the second sliding rod;

the first connecting pipe is communicated with the inside of the third connecting frame, and a first one-way valve is arranged in the first connecting pipe;

one end of the second connecting pipe is communicated with the inside of the third connecting frame, the other end of the second connecting pipe is communicated with the inside of the first connecting frame, and a second one-way valve is arranged in the second connecting pipe.

As a further scheme of the invention: the intermittent placing mechanism comprises:

the worm wheel is rotationally connected with the frame body and meshed with the worm;

one end of the transmission mechanism is connected with the worm wheel;

the second half gear is rotationally connected with the frame body and is connected with the other end of the transmission mechanism;

the second gear is rotationally connected with the frame body and is meshed with one side of the second half gear with gear teeth;

and the adsorption component is connected with the second gear and used for fixing the accounting document.

As a further scheme of the invention: the adsorption assembly includes:

the first electromagnet is connected with the second gear;

one end of the second electromagnet is connected with the first electromagnet;

the fixed frame is connected with the other end of the second electromagnet;

the pump is connected with the fixed frame, and the output end of the pump is communicated with the inside of the fixed frame;

the air hole is arranged on the fixing frame.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the lifting assembly is driven to do longitudinal reciprocating motion through the driving piece, the lifting assembly drives the glue discharging assembly to do longitudinal motion, the glue discharging assembly is used for gluing the accounting document and drives the fixing assembly to do longitudinal reciprocating motion, the accounting document is fixed through the fixing assembly, the lifting assembly drives the intermittent placing mechanism to intermittently rotate, and the accounting document is intermittently placed on the placing mechanism by the intermittent placing mechanism to be adhered.

Drawings

Fig. 1 is a schematic structural view of a financial accounting document gluing device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram at a in fig. 1.

Fig. 3 is a schematic structural diagram at B in fig. 2.

Fig. 4 is a schematic structural diagram of an adsorption assembly in an embodiment of the present invention.

Fig. 5 is a perspective view of the second half gear in an embodiment of the present invention.

In the figure: 1-a frame body; 2-a drive member; 3-a placement mechanism; 31-placing the table; 32-an electric telescopic member; 4-a gluing mechanism; 41-a lifting assembly; 42-glue discharging assembly; 43-a fixed component; 411-worm; 412-first half gear; 413-a first gear; 414-threaded rod; 415-a threaded sleeve; 421-first connection frame; 422-prop column; 423-a connecting assembly; 4231-a second connection frame; 4232-a first elastic member; 4233-a first slide bar; 431-a third connecting frame; 432-a second slide bar; 433-fixed block; 434-a second resilient member; 435-a first connection pipe; 436-second connecting tube; 5-intermittent placing mechanism; 51-a worm gear; 52-a transmission mechanism; 53-second half gear; 54-a second gear; 55-an adsorption component; 551-first electromagnet; 552-a second electromagnet; 553-a fixing frame; 554-a pump; 555-air hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In an embodiment of the present invention, referring to fig. 1 to 5, a financial accounting document gluing device includes a frame 1, and further includes:

a driving member 2 connected to the frame 1;

a placing mechanism 3 connected to the frame 1;

one end of the gluing mechanism 4 is connected with the output end of the driving part 2, the other end of the gluing mechanism 4 is connected with the frame body 1, the gluing mechanism 4 comprises a lifting component 41, a glue outlet component 42 and a fixing component 43, one end of the lifting component 41 is connected with the output end of the driving part 2, the glue outlet component 42 is connected with the other end of the lifting component 41, and the fixing component 43 is connected with the glue outlet component 42;

an intermittent placing mechanism 5, one end of which is connected with the lifting component 41 and the other end of which is connected with the frame body 1;

driving piece 2 is used for driving 41 vertical reciprocating motion of lifting unit, lifting unit 41 is used for driving out gluey subassembly 42 longitudinal motion, it is used for carrying out the rubber coating to the accounting document to go out gluey subassembly 42, it drives fixed subassembly 43 vertical reciprocating motion to go out gluey subassembly 42, fixed subassembly 43 is used for fixing the accounting document, lifting unit 41 drives 5 intermittent type rotations of intermittent type placement mechanism, intermittent type placement mechanism 5 is used for placing accounting document intermittent type and carries out the adhesion on placement mechanism 3. The driving member 2 can adopt a stepping motor, a driving motor and the like. The lifting assembly 41 can adopt a gear to be connected with the output end of the driving part 2, the gear is meshed with the toothed plate, the toothed plate is connected with the glue outlet assembly 42, the driving part 2 drives the gear to rotate, the gear drives the toothed plate to move, and the toothed plate drives the glue outlet assembly 42 to move. The glue outlet assembly 42 may employ a glue sprayer. Fixed subassembly 43 can adopt elastic telescopic rod, and elastic telescopic rod bottom is connected with the connecting plate, goes out gluey subassembly 42 and drives elastic telescopic rod motion, and elastic telescopic rod drives the connecting plate motion, and the connecting plate is fixed accounting documents.

Referring to fig. 1, as an embodiment of the present invention, the placing mechanism 3 includes:

an electric telescopic member 32 having one end connected to the frame body 1;

the placement table 31 is connected to the other end of the electric telescopic member 32.

Intermittent type is placed mechanism 5 and will be counted the voucher and place on placing platform 31, along with accounting voucher's increase, its height also constantly increases, starts electronic extensible member 32 and drives and place platform 31 motion for accounting voucher is invariable all the time from the distance at framework 1 top. The electric telescopic part 32 can be an electric telescopic rod, an air cylinder and the like.

As an embodiment of the present invention, referring to fig. 1 to 2, the lifting assembly 41 includes:

one end of the worm 411 is connected with the output end of the driving piece 2, and the worm 411 is rotationally connected with the frame body 1;

a first half gear 412 connected to the other end of the worm 411;

the first gears 413 are provided with two groups, and the first gears 413 are alternately meshed with the first half gears 412;

a threaded rod 414 connected to the first gear 413 and rotatably connected to the housing 1;

the screw cap 415 is screwed to the screw rod 414 and slidably connected to the housing 1.

The driving member 2 drives the worm 411 to rotate, the worm 411 drives the first half gear 412 to rotate, the first half gear 412 is alternatively meshed with the first gear 413, the first gear 413 drives the threaded rod 414 to rotate in a reciprocating manner clockwise and anticlockwise, and the threaded rod 414 drives the threaded sleeve 415 to move in a reciprocating manner longitudinally.

Referring to fig. 1 to 3, the glue discharging assembly 42 includes:

the first connecting frame 421 is connected with the threaded sleeve 415, and glue solution is filled in the first connecting frame 421;

a support column 422 penetrating the bottom of the first connecting frame 421 and slidably connected thereto;

the connecting assembly 423 is disposed inside the first connecting frame 421, and has one end connected to the first connecting frame 421 and the other end connected to the supporting pillar 422, so as to drive the supporting pillar 422 to return to the original position.

The thread sleeve 415 drives the first connection frame 421 to move longitudinally, when the bottom end of the support column 422 abuts against the surface of the accounting document, the first connection frame 421 continues to move, the support column 422 compresses the connection component 423, meanwhile, a gap is formed between the support column 422 and the first connection frame 421, glue inside the first connection frame 421 flows to the accounting document through the gap, after glue coating is completed, the thread sleeve 415 drives the first connection frame 421 to move reversely, and under the reaction force of the connection component 423, the support column 422 is enabled to abut against the first connection frame 421 again. The connecting member 423 may employ a resilient post.

Referring to fig. 3, as an embodiment of the present invention, the connecting component 423 includes:

a second link frame 4231 connected to the first link frame 421;

a first elastic member 4232 disposed inside the second connection frame 4231, and having one end connected to the second connection frame 4231;

the first sliding rod 4233 penetrates through the bottom of the second connecting frame 4231 and is connected with the second connecting frame in a sliding manner, one end of the first sliding rod 4233 is connected with the other end of the first elastic piece 4232, and the other end of the first sliding rod 4233 is connected with the abutting column 422.

The prop 422 drives the first sliding rod 4233 to move, the first sliding rod 4233 drives the first elastic member 4232 to move, so that the first elastic member 4232 deforms, and when the threaded sleeve 415 moves reversely, the first sliding rod 4233 drives the prop 422 to move under the action of the first elastic member 4232. The first elastic member 4232 may be a spring, an elastic sheet, or the like.

Referring to fig. 3 as an embodiment of the present invention, the fixing assembly 43 includes:

a third connection frame 431 connected to the first connection frame 421;

a second sliding rod 432 passing through the bottom of the third connection frame 431 and slidably connected thereto;

a fixed block 433 connected to the second sliding bar 432;

a second elastic member 434 having one end connected to the third connection frame 431 and the other end connected to the second sliding bar 432;

a first connection pipe 435 communicated with the inside of the third connection frame 431, the first connection pipe 435 having a first check valve therein;

one end of the second connection pipe 436 is communicated with the inside of the third connection frame 431, and the other end is communicated with the inside of the first connection frame 421, and a second check valve is disposed inside the second connection pipe 436.

The first connection frame 421 drives the third connection frame 431 to move, the third connection frame 431 drives the second sliding rod 432 to move, the second sliding rod 432 drives the fixed block 433 to move, when the fixed block 433 abuts against the surface of the accounting document, the third connection frame 431 continues to move, at this time, the second elastic member 434 generates elastic deformation, under the reaction force of the second elastic member 434, the fixed block 433 fixes the accounting document, simultaneously, under the cooperation of the third connection frame 431 and the second sliding rod 432, air in the third connection frame 431 enters the first connection frame 421 through the second connection pipe 436, the pressure in the first connection frame 421 is increased, so that the glue in the first connection frame 421 stably flows out, when the threaded sleeve 415 moves reversely, under the reaction force of the second elastic member 434, the second sliding rod 432 moves reversely, and the fixing of the fixed block 433 to the accounting document is released, while outside air is drawn into the inside of the third connection frame 431 by the first connection tube 435 to be used next time.

Referring to fig. 1, 4 and 5, as an embodiment of the present invention, the intermittent placing mechanism 5 includes:

a worm wheel 51 rotatably connected to the frame 1 and engaged with the worm 411;

a transmission mechanism 52 having one end connected to the worm wheel 51;

a second half gear 53 rotatably connected to the frame 1 and connected to the other end of the transmission mechanism 52;

a second gear 54 rotatably connected to the frame 1 and engaged with a side of the second half gear 53 having gear teeth;

and the adsorption component 55 is connected with the second gear 54 and is used for fixing the accounting document.

Worm 411 drives worm wheel 51 and rotates, worm wheel 51 drives drive mechanism 52 and rotates, drive mechanism 52 drives second half-gear 53 and rotates, second half-gear 53 has the one side of the teeth of a cogwheel and meshes with second gear 54, drive second gear 54 and rotate, second gear 54 drives adsorption component 55 and rotates, adsorption component 55 will count the voucher and place on placing platform 31, when second half-gear 53 rotates the one side that does not mesh with second gear 54, second gear 54 no longer continues to rotate, realize placing the intermittent type of accounting voucher. The transmission mechanism 52 may adopt a gear transmission mechanism, a belt transmission mechanism, and the like.

Referring to fig. 1 and 4, as an embodiment of the present invention, the adsorption assembly 55 includes:

a first electromagnet 551 connected to the second gear 54;

a second electromagnet 552 having one end connected to the first electromagnet 551;

a fixed frame 553 connected to the other end of the second electromagnet 552;

a pump 554 connected to the fixed frame 553, and having an output end communicated with the inside of the fixed frame 553;

and an air hole 555 opened in the fixing frame 553.

In the initial state, the first electromagnet 551 and the second electromagnet 552 are adsorbed together, at this time, the pump 554 is powered on, the accounting document is placed on the surface of the fixed frame 553, the pump 554 is matched with the air hole 555 to adsorb the accounting document on the surface of the fixed frame 553, the second gear 54 drives the first electromagnet 551 to rotate, the first electromagnet 551 drives the second electromagnet 552 to rotate, and further drives the fixed frame 553 to rotate, when the fixed frame 553 rotates to contact with the placing table 31, the second gear 54 continues to rotate, so that the first electromagnet 551 and the second electromagnet 552 are separated, and further the pump 554 is powered off, so that the accounting document is separated from the surface of the fixed frame 553, and is placed on the placing table 31, the second gear 54 continues to rotate, under the action of gravity, the first electromagnet 551 and the second electromagnet 552 continue to be adsorbed together, and the pump 554 is powered on.

The working principle of the invention is as follows: in the initial state, the first electromagnet 551 and the second electromagnet 552 are attracted together, at this time, the pump 554 is powered on to place the counting document on the surface of the fixed frame 553, the pump 554 cooperates with the air hole 555 to place the counting document on the surface of the fixed frame 553, the driving part 2 drives the worm 411 to rotate, the worm 411 drives the worm wheel 51 to rotate, the worm wheel 51 drives the transmission mechanism 52 to rotate, the transmission mechanism 52 drives the second half gear 53 to rotate, one side of the second half gear 53 with teeth is meshed with the second gear 54 to drive the second gear 54 to rotate, the second gear 54 drives the first electromagnet 551 to rotate, the first electromagnet 551 drives the second electromagnet 552 to rotate to further drive the fixed frame 553 to rotate, when the fixed frame 553 rotates to contact with the placing platform 31, the second gear 54 continues to rotate to separate the first electromagnet 551 and the second electromagnet 552, so that the pump 554 is powered off to separate the accounting document from the surface of the fixed frame 553, the first electromagnet 551 and the second electromagnet 552 are continuously adsorbed together under the action of gravity, so that the pump 554 is powered on, the worm 411 drives the first half gear 412 to rotate, the first half gear 412 is alternately meshed with the first gear 413, the first gear 413 drives the threaded rod 414 to rotate in a clockwise and anticlockwise reciprocating manner, the threaded rod 414 drives the threaded sleeve 415 to move in a longitudinal reciprocating manner, the threaded sleeve 415 drives the first connecting frame 421 to move in a longitudinal manner, when the bottom end of the abutting column 422 abuts against the surface of the accounting document, the first connecting frame 421 continues to move, the abutting column 422 drives the first sliding rod 4233 to move, the first sliding rod 4233 drives the first elastic piece 4232 to move, so that the first elastic piece 4232 deforms, a gap is formed between the abutting column 422 and the first connecting frame 421, glue inside the first connecting frame 421 flows onto the accounting document through the gap, the first connection frame 421 drives the third connection frame 431 to move, the third connection frame 431 drives the second sliding rod 432 to move, the second sliding rod 432 drives the fixing block 433 to move, when the fixing block 433 abuts against the surface of the accounting document, the third connection frame 431 continues to move, at this time, the second elastic member 434 elastically deforms, under the reaction force of the second elastic member 434, the fixing block 433 fixes the accounting document, simultaneously, under the cooperation of the third connection frame 431 and the second sliding rod 432, air in the third connection frame 431 enters the first connection frame 421 through the second connection pipe 436, the pressure in the first connection frame 421 is increased, so that the glue in the first connection frame 421 stably flows out, after the glue is coated, the threaded sleeve 415 drives the first connection frame 421 to move in a reverse direction, the first sliding rod 4233 drives the support column 422 to move under the action force of the first elastic member 4232, so that the support column 422 abuts against the first connection frame 421 again, under the reaction force of second elastic component 434 for second slide bar 432 reverse motion removes the fixed block 433 to the accounting document fixed, utilizes first connecting pipe 435 simultaneously inside with outside air suction third connection frame 431, remains to use next time, along with the increase of accounting document, its height also constantly increases, starts electronic extensible member 32 and drives and places the motion of platform 31, makes accounting document invariable all the time from the distance at framework 1 top.