CN109203755A

CN109203755A - Paper positioning device

Info

Publication number: CN109203755A
Application number: CN201810995965.7A
Authority: CN
Inventors: 柴建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-29
Filing date: 2018-08-29
Publication date: 2019-01-15

Abstract

The invention discloses paper positioning devices, cabinet including being placed in ground, perforative up and down begin to speak is installed in the cabinet, the side chamber of bilateral symmetry and opening is installed in the cabinet or so end face, the guide cavity of bilateral symmetry and opening is installed in the cabinet upper and lower end face, symmetrical side, which is provided with and communicated with, in the left hand end wall of beginning to speak connects chamber, it is provided with and communicated in the front and back end wall of beginning to speak in symmetrical above and below and connects chamber, stroke motor is installed in the interior even chamber right end wall, the output shaft of the stroke motor is rotatably assorted with the interior even chamber left end wall and connect, the output shaft outer surface thread of the stroke motor, which is cooperatively connected, to be provided with and the interior conducting bar that even chamber is slidably connected, present device structure is simple, it is easy to use, this equipment uses Cartesian coordinate type motion mode, it realizes and related knot is pushed using cylinder Structure completes the entire process of punching and threading, while having used the convenience that equipment is improved convenient for assembling caliper type structure.

Description

Paper positioning device

Technical field

The present invention relates to paper conversion fields, and in particular to paper positioning device.

Background technique

The positioning and bookbinding of paper are the necessary technique of Development of Cultural Industry, in traditional sheet positioning and bookbinding, are met When to the more hard paper of more thick and heavy and material, the bookbinding and positioning for paper are more difficult, and will increase material Scrappage, at the same bind locating effect it is bad caused by the decline of product quality be always the problem of comparing puzzlement, this equipment has Effect solves this problem in that.

Summary of the invention

The purpose of the present invention is to provide paper positioning devices, can overcome the drawbacks described above of the prior art.

According to the present invention, the paper positioning device of present device, the cabinet including being placed in ground are solid in the cabinet It begins to speak equipped with perforative up and down, the side chamber of bilateral symmetry and opening is installed in described cabinet or so end face, above and below the cabinet It is installed with the guide cavity of bilateral symmetry and opening in end face, symmetrical side is provided with and communicated in the left hand end wall of beginning to speak and is connected Chamber is provided with and communicated in the front and back end wall of beginning to speak in symmetrical above and below and connects chamber, is installed with stroke in the interior even chamber right end wall Motor, the output shaft of the stroke motor are rotatably assorted with the interior even chamber left end wall and connect, the output shaft of the stroke motor Outer surface thread is cooperatively connected to be provided with to be connected the described of chamber and leads with the interior conducting bar that even chamber is slidably connected, the separate side End face is installed with link block, is installed with motor in the link block aft bulkhead, the output shaft of motor extend forward and with it is described Link block is rotatably assorted connection, and the output shaft outer surface thread mating connection of motor is provided with sliding even block, upside it is described it is sliding even It is installed with bilateral symmetry and the up and down perforative company of wearing hole in block, is provided with above the company of the wearing hole solid with the sliding even block upper surface Fixed actuating cylinder, the push rod of the actuating cylinder passes through the company of the wearing hole and extends downwardly, under the push rod of the actuating cylinder End face is installed with bottom push plate, and bottom push plate upper surface is installed with guide rod, the guide rod and the sliding even block sliding connection, The bottom push plate lower end surface in left side is installed with across block and hangs structure, and the bottom push plate lower end surface on right side is installed with thimble, under It is installed with perforative perforation up and down in the sliding even block of side, the sliding even block with downside is provided with below the perforation The push rod of fixed ejection cylinder, the ejection cylinder through the perforation and upwardly extends, the push rod of the ejection cylinder Upper surface is installed with cushion block, and the cushion block lower end surface is installed with the derivation bar with the sliding even block sliding connection of downside, It is installed with built-in box in sliding company's block of downside, interior packet chamber is installed in the built-in box, is consolidated in the interior packet chamber lower end wall Equipped with lifting motor, symmetrical guide rod is installed with above and below the interior packet chamber between end wall, the guide rod outer surface sliding It is provided with sliding block, the sliding block is threadedly engaged with the thread spindle of the lifting motor and connect, and the sliding block upper surface is solid The cunning through the built-in box equipped with sliding stretches block, and the cunning, which is stretched, is installed with the opening up chamber that accommodates, institute in block upper surface State to accommodate and be provided with and communicated with spring cavity in cavity rear end wall, that slides in the spring cavity is provided with stripper plate, the stripper plate with Elasticity is provided with spring between the wall of the spring cavity left end, it is described accommodate to be provided with and communicated in cavity rear end wall be connected to exterior space Push away chamber, offseting on the right side of the stripper plate, it is several with the item that pushes away for accommodating the sliding connection of chamber lower end wall to be provided with, described It pushes away and is installed with thrust motor in chamber front bulkhead, the push rod front end face of the thrust motor is installed with and the release for pushing away item and offseting Plate.

Further technical solution, the side chamber end wall close to the interior even chamber is installed with rack gear, far from the interior company The rack gear end face of chamber has been engaged meshing gear, is provided with lateral mass on the outside of the meshing gear, close to the interior even chamber The lateral mass end face in be installed with the side tooth cavity of opening, be installed with power motor, the power in the side tooth cavity upper end wall The output shaft of motor is rotatably assorted with the side tooth cavity lower end wall and connect, the output shaft of the power motor and the meshing gear Fixed, the lateral mass upper and lower end face is installed with company's block symmetrical above and below, close to the even block end face of the side chamber be installed with The guide block of the guide cavity sliding connection, the even block end face far from the side chamber are installed with, the outer surface sliding It is provided with guide block, connecting rod, the connecting rod and the sliding even block sliding connection are installed between the guide block.

Further technical solution, the side connect intracavitary be loaded and are provided with sliding case, close to the sliding case end begun to speak The holding chamber of opening is installed in face, the holding chamber upper and lower sides are provided with ante-chamber in the sliding case and symmetrical above and below, The side, which connects, is provided with and communicated with guide groove symmetrical above and below in chamber or more end wall, that slides in the ante-chamber is provided with slip teeth item, institute Protruding into the holding chamber for slip teeth item sliding is stated, meshing gear, the ante-chamber rear side have been engaged on the right side of the slip teeth item It is provided with the postposition chamber being located in the sliding case, the meshing gear rear end face, which is installed with, turns to wear axis, and described turn is worn axis rotation Through the ante-chamber end wall and to protrude into the postposition intracavitary, wears shaft rear end face and is installed with for described turn and turns an even disk, described to turn Lian Panhou End face is installed with sliding guide block, and driving motor, the output shaft of driving motor and the postposition are installed in the wall of postposition chamber left end Chamber right end wall is rotatably assorted connection, and the mating connection of driving motor output shaft outer surface thread is provided with and postposition chamber front and back end The slider guide of wall sliding connection, is installed with symmetrical above and below and pre-and post perforative sliding wears groove in the slider guide, the cunning is led Block is protruded into the sliding wears groove and is slidably connected with the sliding wears groove, and being loaded to offset between the slip teeth item is provided with quires.

Further technical solution, described pass through in block lower end surface are installed with the perforative side Chuan Kou in left and right, the side Chuan Kou Inside it is provided with and communicated with transluminal.

Further technical solution is installed with opening up folder hole in the cushion block upper surface.

The even block upper surface of further technical solution, left side is installed with top plate, the setting rotated in the top plate There is runner.

The beneficial effects of the present invention are:

In the initial state due to present device, the thrust motor, power motor, motor, driving motor, actuating cylinder, Ejection cylinder and lifting motor are in stop working state, and the runner outer surface winding is provided with cotton rope, and cotton rope is around described Side is worn mouth and is fixed with the extension structure, and the quires is loaded between the slip teeth item, to make above structure in original state When be located at initial position, can be adjusted in follow-up work, effectively improve the working regularity of equipment.

It when equipment operation, needs to carry out the quires punching and positions bookbinding, due to carrying out punching and positioning dress It needs to carry out different location accurate punching and bookbinding when ordering, then drives the engaging tooth to rotate after the power motor work It is dynamic, due to driving the lateral mass back-and-forth motion to be moved forward and backward the even block to designated position after meshing gear rotation, make The sliding block that connects is moved forward and backward to designated position, described when if desired by the cunning, even designated position is arrived in block or so driving at this time It drives the conducting bar to move left and right after the work of stroke motor, makes the conducting bar that the link block and sliding even block be driven to move left and right How no matter designated position move at this moment, and the sliding even block of beatting up of upper and lower sides is in relative status always, needs at this time first to described Quires is punched, then drives the bottom push plate to move down after the actuating cylinder work on right side, make the thimble to institute It states quires to be punched, the thimble is passed down through the quires and enters in the folder hole, the ejection at the same time at this time Cylinder can also work asynchronously, and move up the cushion block, make the folder hole be easier to be loaded with the thimble to be bonded, beating After hole, need to pass through on the cotton rope of the runner outer surface hole in the quires and be loaded it is upper it is described push away item, at this time in phase Closing makes the hole in block and the quires to just under structure driving, drive the bottom push plate after the actuating cylinder work It moves down, makes the hole passed through in the quires across block, the side wears the cotton rope in mouth and passes through block with described at this time It is moved downwardly to extreme position, the runner, which also synchronizes, to be rotated, and is moved downwardly to extreme position completely to the block that passes through Afterwards, it drives the sliding block to move upwards after the lifting motor work, so that the cunning is stretched block and move upward to designated position, make The item that pushes away is opposite with the even transluminal, drives the head board to travel forward after the thrust motor work at this time, makes described Head board push described in push away item pass through it is described push away chamber and protrude into the even transluminal, make described to push away item cotton rope is loaded in the paper Folded lower end surface can be realized threaded in hole and fixed process in this way, and looping back and forth like this will be punched and be threaded Complete punching threading process can be realized after the whole completion of processing of position, it is described when if desired removing the quires at this time The slider guide is driven to move after driving motor work in the wall of postposition chamber left end towards the interior even cavity direction, at this time the cunning After guide block slides in the sliding wears groove, since described turn of company's disk is disk structure, the sliding guide block, which is fixed on, described turns company One side end face of disk drives the even disk that turns to rotate, drives institute after described turn of company's disk rotation after moving left and right the slider guide It states and turns to wear axis and meshing gear rotation, drive the slip teeth item to move far from the quires direction after the meshing gear rotation at this time It is dynamic, the quires is removed at this time, to realize efficient punching binding process.

Present device structure is simple, easy to use, this equipment uses Cartesian coordinate type motion mode, realizes use Cylinder pushes dependency structure to complete the entire process of punching and threading, while having used and having improved equipment convenient for assembling caliper type structure Convenience.

The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention It should be determined by the scope of protection defined in the claims.

Detailed description of the invention

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is the overall structure diagram of paper positioning device of the invention；

Fig. 2 is the schematic diagram in the direction A in Fig. 1；

Fig. 3 is the schematic diagram in the direction B-B in Fig. 1；

Fig. 4 is the schematic diagram in the direction C-C in Fig. 2；

Fig. 5 is the enlarged diagram of D in Fig. 1；

Fig. 6 is the schematic diagram in the direction E-E in Fig. 5.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

As shown in figures 1 to 6, paper positioning device of the invention, the cabinet 102 including being placed in ground, the cabinet 102 Inside be installed with it is perforative up and down begin to speak 111, the side chamber 103 of bilateral symmetry and opening is installed in 102 or so the end face of cabinet, The guide cavity 101 of bilateral symmetry and opening, connection in 111 left hand end walls of beginning to speak are installed in 102 upper and lower end face of cabinet It is provided with symmetrical side and connects chamber 126, be provided with and communicated in the 111 front and back end walls of beginning to speak in symmetrical above and below and connect chamber 112, Stroke motor 125, the output shaft of the stroke motor 125 and the interior even chamber 112 are installed in the interior even 112 right end wall of chamber Left end wall is rotatably assorted connection, and the output shaft outer surface thread mating connection of the stroke motor 125 is provided with and the interior company The conducting bar 128 that chamber 112 is slidably connected, 128 end face of the conducting bar for connecting chamber 126 far from the side are installed with link block 127, Motor is installed in 127 aft bulkhead of link block, the output shaft of motor extends forward and is rotatably assorted with the link block 127 Connection, the output shaft outer surface thread of motor, which is cooperatively connected, is provided with sliding even block 118, fixed in the sliding even block 118 of upside There are bilateral symmetry and the up and down perforative company of wearing hole 114, is provided with above the company of the wearing hole 114 and sliding even 118 upper surface of block Fixed actuating cylinder 116, the push rod of the actuating cylinder 116 pass through the company of wearing hole 114 and extend downwardly, the power gas The push rod lower end surface of cylinder 116 is installed with bottom push plate 113, and 113 upper surface of bottom push plate is installed with guide rod 115, the guide rod 115 It is slidably connected with the sliding even block 118,113 lower end surface of bottom push plate in left side is installed with across block 131 and hangs structure 117,113 lower end surface of bottom push plate on right side is installed with thimble 119, is installed in the sliding even block 118 of downside and passes through up and down The saturating perforation 147 worn, 147 lower section of perforation are provided with the sliding even fixed ejection cylinder 148 of block 118 with downside, The push rod of the ejection cylinder 148 through the perforation 147 and upwardly extends, the push rod upper surface of the ejection cylinder 148 It is installed with cushion block 150,150 lower end surface of cushion block is installed with the sliding derivation that even block 118 is slidably connected with downside Bar 149, the cunning of downside, which connects in block 118, is installed with built-in box 140, and interior packet chamber 141, institute are installed in the built-in box 140 It states and is installed with lifting motor 146 in interior 141 lower end wall of packet chamber, bilateral symmetry is installed between interior about 141 end wall of packet chamber Guide rod 145,145 outer surface of guide rod sliding is provided with sliding block 139, the sliding block 139 and the lifting motor 146 thread spindle is threadedly engaged connection, and 139 upper surface of sliding block is installed with the cunning through the built-in box 140 of sliding Stretch block 138, the cunning stretch be installed in 138 upper surface of block it is opening up accommodate chamber 136, it is described to accommodate in 136 aft bulkhead of chamber Be provided with and communicated with spring cavity 137, that slides in the spring cavity 137 is provided with stripper plate 135, the stripper plate 135 with it is described Elasticity is provided with spring between 137 left end wall of spring cavity, and described accommodate is provided with and communicated with and exterior space company in 136 aft bulkhead of chamber Logical pushes away chamber 134, offset on the right side of the stripper plate 135 be provided with it is several with it is described accommodate 136 lower end wall of chamber sliding connection Push away item 132, described push away is installed with thrust motor 301 in 134 front bulkhead of chamber, the push rod front end face of the thrust motor 301 is solid Equipped with the head board 300 for pushing away item 132 and offseting.

Valuably, wherein 103 end wall of the side chamber close to the interior even chamber 112 is installed with rack gear 104, far from described 104 end face of the rack gear of interior even chamber 112 has been engaged meshing gear 105, is provided with lateral mass on the outside of the meshing gear 105 107, the side tooth cavity 160 of opening is installed in interior even 107 end face of the lateral mass of chamber 112, on the side tooth cavity 160 Power motor 106 is installed in end wall, the output shaft of the power motor 106 is rotatably assorted with 160 lower end wall of side tooth cavity Connection, the output shaft of the power motor 106 and the meshing gear 105 are fixed, and 107 upper and lower end face of lateral mass is installed with Symmetrically connect block 108 down, even 108 end face of block close to the side chamber 103 is installed with and 101 company of being slidably matched of guide cavity The guide block 100 connect, even 108 end face of block far from the side chamber 103 are installed with 144, the setting of the 144 outer surface sliding There is guide block 143, connecting rod 142 is installed between the guide block 143, the connecting rod 142 is slidably matched with the sliding even block 118 Connection.

Valuably, wherein the side, which connects to be loaded in chamber 126, is provided with sliding case 124, close to it is described begin to speak 111 the cunning Be installed with the holding chamber 161 of opening in 124 end face of case, 161 upper and lower sides of holding chamber be provided in the sliding case 124 and Ante-chamber 123 symmetrical above and below, the side, which connects in about 126 end wall of chamber, is provided with and communicated with guide groove 120 symmetrical above and below, the ante-chamber That slides in 123 is provided with slip teeth item 121, and what the slip teeth item 121 slided protrudes into the holding chamber 161, the slip teeth item 121 right sides have been engaged meshing gear 122, the postposition chamber being provided in the sliding case 124 on rear side of the ante-chamber 123 205,122 rear end face of meshing gear, which is installed with, to be turned to wear axis 200, described turn wear the rotation of axis 200 through 123 end of ante-chamber Wall simultaneously protrudes into the postposition chamber 205, wears 200 rear end face of axis for described turn and is installed with turn company's disk 201, described turn of 201 rear end of company's disk Face is installed with sliding guide block 204, is installed with driving motor in the 205 left end wall of postposition chamber, the output shaft of driving motor with it is described 205 right end wall of postposition chamber is rotatably assorted connection, and the mating connection of driving motor output shaft outer surface thread is provided with and the postposition The slider guide 202 of 205 front and back end wall of chamber sliding connection, is installed with symmetrical above and below and front and back in the slider guide 202 and runs through Cunning wears groove 203, the sliding guide block 204 is protruded into the sliding wears groove 203 and is slidably connected with the sliding wears groove 203, described It is loaded to offset between slip teeth item 121 and is provided with quires 162.

Valuably, wherein described pass through is installed with the perforative side in left and right and wears mouth 129, the side Chuan Kou in 131 lower end surface of block Transluminal 130 is provided with and communicated in 129.

Valuably, wherein be installed with opening up folder hole 151 in 150 upper surface of cushion block.

Valuably, wherein even 108 upper surface of block in left side is installed with top plate 109, rotates in the top plate 109 It is provided with runner 110.

Present device in the initial state, the thrust motor 301, power motor 106, motor, driving motor, power Cylinder 116, ejection cylinder 148 and lifting motor 146 are in stop working state, and 110 outer surface of the runner winding is provided with Cotton rope, cotton rope are worn mouth 129 around the side and are fixed with the extension structure 117, and the quires 162 is loaded in the slip teeth item 121 Between, so that above structure be made to be located at initial position in the initial state, it can be adjusted, effectively improve in follow-up work The working regularity of equipment.

When equipment operation, needs to carry out the quires 162 punching and position bookbinding, due to being punched and being positioned It needs to carry out different location accurate punching and bookbinding when bookbinding, then the power motor 106 drives the engagement after working Gear 105 rotates, due to driving the back-and-forth motion of lateral mass 107 to make 108 front and back of even block after the meshing gear 105 rotation It is moved to designated position, is moved forward and backward the sliding even block 118 to designated position, it is if desired that the sliding even block 118 is left at this time When designated position is arrived in right driving, the stroke motor 125 drives the conducting bar 128 to move left and right after working, and makes the conducting bar 128 It drives the link block 127 and sliding even block 118 to move left and right to designated position, no matter how to move at this moment, upper and lower sides are beaten up Sliding even block 118 is in relative status always, needs first to punch the quires 162 at this time, then the power gas on right side Cylinder 116 drives the bottom push plate 113 to move down after working, and punches the thimble 119 to the quires 162, at this time The thimble 119 is passed down through the quires 162 and enters in the folder hole 151, and the ejection cylinder 148 also can at the same time Synchronous working, moves up the cushion block 150, makes the folder hole 151 be easier to be loaded with the thimble 119 to be bonded, is beating After complete hole, needs to pass through on the cotton rope of 110 outer surface of runner the hole in the quires 162 and be loaded and upper described push away item 132, make the hole in block 131 and the quires 162 to just under dependency structure driving at this time, the actuating cylinder It drives the bottom push plate 113 to move down after 116 work, makes the hole passed through in the quires 162 across block 131, at this time The cotton rope in mouth 129 is worn as the block 131 that passes through is moved downwardly to extreme position, the runner 110 also same stepping in the side Row rotation passes through after block 131 is moved downwardly to extreme position completely after described, after the lifting motor 146 works described in driving Sliding block 139 moves upwards, and so that the cunning is stretched block 138 and moves upward to designated position, makes described to push away item 132 and the even transluminal 130 is opposite, and the thrust motor 301 drives the head board 300 to travel forward after working at this time, pushes away the head board 300 It is dynamic described push away item 132 pass through it is described push away chamber 134 and protrude into the even transluminal 130, make described to push away item 132 cotton rope is loaded in institute State the lower end surface of quires 162, can be realized threaded in hole and fixed process in this way, loop back and forth like this will be punched and Complete punching threading process can be realized after the position whole completion of processing of threading, if desired removed the quires at this time When 162, drive the slider guide 202 towards the interior even chamber 112 after the driving motor work in the 205 left end wall of postposition chamber Direction movement, after the sliding guide block 204 described at this time slides in the sliding wears groove 203, since described turn of company's disk 201 is disc type knot Structure, the sliding guide block 204 are fixed on the side end face for turning even disk 201, drive institute after moving left and right the slider guide 202 It states and turns the even rotation of disk 201, drive is described after described turn of company's disk 201 rotates turns to wear axis 200 and the rotation of meshing gear 122, at this time institute State drives the slip teeth item 121 mobile far from 162 direction of quires after meshing gear 122 rotates, at this time by the quires 162 It removes, to realize efficient punching binding process.

The beneficial effects of the present invention are: in the initial state due to present device, the thrust motor, power motor, Motor, driving motor, actuating cylinder, ejection cylinder and lifting motor are in stop working state, the runner outer surface winding It is provided with cotton rope, cotton rope is worn mouth and is fixed with the extension structure around the side, and the quires is loaded between the slip teeth item, from And above structure is made to be located at initial position in the initial state, it can be adjusted in follow-up work, effectively improve equipment Working regularity.

Claims

1. paper positioning device, the cabinet including being placed in ground, be installed in the cabinet it is perforative up and down begin to speak, the case It is installed with the side chamber of bilateral symmetry and opening in body or so end face, bilateral symmetry is installed in the cabinet upper and lower end face and is open Guide cavity, symmetrical side is provided with and communicated in the left hand end wall of beginning to speak and connects chamber, connection is set in the front and back end wall of beginning to speak Be equipped in symmetrical above and below and connect chamber, be installed with stroke motor in the interior even chamber right end wall, the output shaft of the stroke motor with The interior even chamber left end wall is rotatably assorted connection, and the output shaft outer surface thread of the stroke motor, which is cooperatively connected, to be provided with and institute The conducting bar of interior even chamber sliding connection is stated, the conducting bar end face for connecting chamber far from the side is installed with link block, the connection Motor is installed in block aft bulkhead, the output shaft of motor, which extends forward and is rotatably assorted with the link block, to be connect, motor it is defeated The mating connection of shaft outer surface thread is provided with sliding even block, is installed with bilateral symmetry in the sliding even block of upside and runs through up and down The company of wearing hole, be provided with above the company of the wearing hole with the sliding even fixed actuating cylinder in block upper surface, the actuating cylinder Push rod passes through the company of the wearing hole and extends downwardly, and the push rod lower end surface of the actuating cylinder is installed with bottom push plate, the bottom push plate Upper surface is installed with guide rod, and the guide rod and sliding even block sliding connection, the bottom push plate lower end surface in left side are fixed Have across block and hang structure, the bottom push plate lower end surface on right side is installed with thimble, is installed with up and down in the sliding even block of downside Perforative perforation, the perforation lower section is provided with and the sliding even fixed ejection cylinder of block of downside, the ejection gas The push rod of cylinder is through the perforation and upwardly extends, and the push rod upper surface of the ejection cylinder is installed with cushion block, the cushion block Lower end surface is installed with the derivation bar with the cunning of downside even block sliding connection, is installed in the sliding even block of downside interior Case is set, interior packet chamber is installed in the built-in box, is installed with lifting motor in the interior packet chamber lower end wall, above and below the interior packet chamber Symmetrical guide rod is installed between end wall, the guide rod outer surface sliding is provided with sliding block, the sliding block and institute The thread spindle for stating lifting motor is threadedly engaged connection, and the sliding block upper surface is installed with the cunning through the built-in box of sliding Block is stretched, the cunning, which is stretched, is installed with the opening up chamber that accommodates in block upper surface, described accommodate in cavity rear end wall is provided with and communicated with bullet Spring chamber, the interior sliding of the spring cavity are provided with stripper plate, elasticity setting between the stripper plate and spring cavity left end wall There is spring, it is described to accommodate the chamber that pushes away for being provided with and communicated in cavity rear end wall and being connected to exterior space, it offsets and sets on the right side of the stripper plate Be equipped with it is several with it is described accommodate chamber lower end wall sliding connection push away item, described push away is installed with thrust motor in chamber front bulkhead, The push rod front end face of the thrust motor is installed with and the head board for pushing away item and offseting.

2. paper positioning device as described in claim 1, it is characterised in that: the side chamber end wall close to the interior even chamber is solid Equipped with rack gear, the rack gear end face far from the interior even chamber has been engaged meshing gear, setting on the outside of the meshing gear There is lateral mass, the side tooth cavity of opening is installed in the lateral mass end face of interior company's chamber, is consolidated in the side tooth cavity upper end wall Equipped with power motor, the output shaft of the power motor is rotatably assorted with the side tooth cavity lower end wall and connect, the power motor Output shaft fixed with the meshing gear, the lateral mass upper and lower end face is installed with company's block symmetrical above and below, close to the side chamber The even block end face be installed with the guide block with guide cavity sliding connection, the even block end face far from the side chamber is solid It is equipped with, the outer surface sliding is provided with guide block, connecting rod is installed between the guide block, the connecting rod and the cunning are even Block sliding connection.

3. paper positioning device as described in claim 1, it is characterised in that: the side connects intracavitary be loaded and is provided with sliding case, leans on The holding chamber of opening is installed in the nearly sliding case end face begun to speak, the holding chamber upper and lower sides are provided with positioned at the cunning In case and ante-chamber symmetrical above and below, the side connects chamber and is provided with and communicated with guide groove symmetrical above and below in end wall up and down, in the ante-chamber Sliding is provided with slip teeth item, and the slip teeth item sliding is protruded into the holding chamber, has been engaged on the right side of the slip teeth item Meshing gear, the ante-chamber rear side are provided with the postposition chamber in the sliding case, and the meshing gear rear end face, which is installed with, to be turned Wear axis, described turn wear axis rotation through the ante-chamber end wall and to protrude into the postposition intracavitary, described turn to wear shaft rear end face fixed Have and turn to connect disk, described turn of company's back-end disk face is installed with sliding guide block, and driving motor, driving electricity are installed in the wall of postposition chamber left end The output shaft of machine is rotatably assorted with the postposition chamber right end wall and connect, and driving motor output shaft outer surface thread, which is cooperatively connected, to be arranged There is the slider guide with end wall sliding connection before and after the postposition chamber, is installed with symmetrical above and below and front and back in the slider guide and passes through The cunning wears groove worn, the sliding guide block is protruded into the sliding wears groove and is slidably connected with the sliding wears groove, between the slip teeth item It is loaded to offset and is provided with quires.

4. paper positioning device as described in claim 1, it is characterised in that: the left and right that is installed in block lower end surface is passed through The side Chuan Kou worn, the side, which is worn, is provided with and communicated with transluminal in mouth.

5. paper positioning device as described in claim 1, it is characterised in that: be installed in the cushion block upper surface opening up Folder hole.

6. paper positioning device as described in claim 1, it is characterised in that: the even block upper surface in left side is installed with top Plate, the interior rotation of the top plate are provided with runner.