CN107824833B

CN107824833B - One kind being used for mailbox process equipment

Info

Publication number: CN107824833B
Application number: CN201711164218.0A
Authority: CN
Inventors: 陈森法
Original assignee: Zhejiang Aike Mdt Infotech Ltd
Current assignee: Yancheng Hongwen advertising media Co.,Ltd.
Priority date: 2017-11-21
Filing date: 2017-11-21
Publication date: 2019-03-08
Anticipated expiration: 2037-11-21
Also published as: CN107824833A

Abstract

The invention discloses one kind to be used for mailbox process equipment, including workbench and the processing pedestal being fixedly mounted on the upside of the workbench, workbench left upper portion end face is fixedly installed with footstock, it is fixedly mounted at the leftward position of the bottom end face of the footstock top end surface and the processing pedestal, the hydraulic cylinder for being transversely mounted and extending to the right is also equipped in the footstock, the piston rod right side of the hydraulic cylinder is fixedly installed with limit plate, it is equipped with the first cunning in the processing pedestal bottom end face and moves chamber, described first it is sliding move communications and liaison in chamber inner left wall and be equipped with the second cunning move chamber, first cunning moves intracavitary first cunning that is slidably connected with and moves block, described first sliding move is equipped with punching execution part in block；The configuration of the present invention is simple, it is easy to operate, punching work can be automatically controlled, punching working efficiency is improved, dust suction work can be automatically performed, reduce dust pollution environment.

Description

One kind being used for mailbox process equipment

Technical field

It is specifically a kind of to be used for mailbox process equipment the present invention relates to mailbox technical field.

Background technique

Mailbox is the carrier to store mail, often uses mailbox in people's lives at present, in production and processing mailbox When body, it usually needs punch operation is carried out to letter body partial, it is current to letter to the installation of Handy post-box body, use Usually its structure is complicated for the equipment of case punching, and perforating efficiency is low, and there are security risks.

Summary of the invention

Technical problem to be solved by the invention is to provide one kind to be used for mailbox process equipment, is able to solve above-mentioned present The problems in technology.

The present invention is achieved through the following technical solutions: one kind of the invention is used for mailbox process equipment, including work The processing pedestal making platform and being fixedly mounted on the upside of the workbench, workbench left upper portion end face are fixedly installed with top It is fixedly mounted at the leftward position of the bottom end face of seat, the footstock top end surface and the processing pedestal, in the footstock also The hydraulic cylinder for being transversely mounted and extending to the right is installed, the piston rod right side of the hydraulic cylinder is fixedly installed with limit plate, institute State be equipped in processing pedestal bottom end face first it is sliding move chamber, described first it is sliding move communications and liaison in chamber inner left wall and be equipped with the second cunning move Chamber, described first it is sliding move it is intracavitary be slidably connected with first it is sliding move block, the described first sliding move is equipped with punching and implements part, institute in block State second it is sliding move it is intracavitary be slidably connected with right side tail slightly with described first it is sliding move that block left end face is fixedly connected it is second sliding Block is moved, is equipped with the first hole cavity for extending setting to the left in the described first sliding processing base vivo wall body moved on the upside of chamber, Expanding section is located at the described second sliding position directly above for moving chamber on the left of the cavity of first hole, and cavity left side in first hole is opposite The processing base vivo wall body in be equipped with the second hole cavity, the processing base vivo wall body of the positive downside of second hole cavity It is interior to be equipped with third hole cavity, it is equipped in the inner bottom wall of first hole cavity left side section and moves block cooperation company to slide with described second The pushing connect changes device, rotation in the processing base vivo wall body between second hole cavity and first hole cavity It is connected with the first pivoted arm of left and right extension setting, it is intracavitary slightly to pierce into second hole for extension tail on the left of first pivoted arm And be rotatably assorted and connect with the second hole cavity inner left wall, the first pivoted arm right extension tail slightly pierces into first hole Cavity and tail are slightly cooperatively connected with the first motor, in first motor outer surface is installed on the right side of the cavity of first hole In wall body and secure fit connects, it is described push circumferentially be installed on first pivoted arm changed on the upside of device to it is described It pushes and changes the press flange pulley that device is cooperatively connected, be circumferentially installed on first pivoted arm on the right side of the press flange pulley First tiltedly takes turns, and be rotatably assorted connection in first hole cavity and the first sliding processing base vivo wall body moved between chamber There is the second pivoted arm of extension setting up and down, extension tail slightly pierces into that first hole is intracavitary and tail is slightly solid at the top of second pivoted arm Equipped with tiltedly to take turns be cooperatively connected second with described first, tiltedly wheel, second pivoted arm bottom extension tail slightly pierce into described first Sliding to move intracavitary and implement part mating connection with the punching, the third hole is intracavitary to be equipped with dedusting component, second hole It is circumferentially installed on intracavitary first pivoted arm outer surface and is tiltedly taken turns to the third being cooperatively connected with the dedusting component.

Preferably technical solution, it includes Longitudinal Extension and the connection setting that is rotatably assorted described that part is implemented in the punching The one sliding spline sheath body moved in block, the spline shroud base tail is slightly installed with the cabinet perforating head of extension setting downwards, described It is slidably connected with the external splines pivoted arm for extending up setting in spline sheath body top end surface, expands at the top of the external splines pivoted arm Exhibition tail is slightly connect with second pivoted arm bottom extension tail slightly secure fit.

Preferably technical solution, it includes being arranged on the left of the cavity of first hole in section that the pushing, which changes device, Communications and liaison are equipped with deep gouge in bottom wall and the pushing that is arranged in the deep gouge of sliding connection is sliding moves block, the deep gouge with it is described Extension setting push strut up and down, the pushing are slidably connected in the second sliding processing base vivo wall body moved between chamber Extension tail slightly pierces into the deep gouge at the top of bar and extension tail in top slightly connects with the sliding block bottom end face secure fit of moving of the pushing It connects, the push strut bottom extension tail slightly pierces into the described second sliding intracavitary and bottom extension tail that moves and slightly moves block top with second cunning End surface secure fit connects, and the pushing rod outer surface in the deep gouge is moved around the first elastic slice, the pushing cunning is equipped with Tail is slightly pressed with the press flange pulley bottom outer surface and is slidably connected at the top of block.

Preferably technical solution, the dedusting component include being arranged in second hole cavity and the third hole The intracorporal third pivoted arm of the processing base vivo wall between chamber, the third pivoted arm top extension tail slightly pierce into second hole In cavity and tail is slightly installed with and tiltedly takes turns tiltedly to take turns the 4th of mating connection with the third, and third pivoted arm bottom extends tail It is intracavitary and be rotatably assorted and connect with the intracavitary bottom wall of third hole slightly to pierce into the third hole, the third hole is intracavitary Dedusting fan is circumferentially installed on third pivoted arm outer surface, communications and liaison are equipped with dedusting in the third hole cavity inner left wall Device, communications and liaison are equipped with the dedusting hole for extending setting to the right, dedusting hole right extension in inner wall on the right side of the cavity of the third hole Tail is slightly installed with the dedusting head through the processing pedestal bottom end face, and the dedusting head is located at first cunning and moves on the left of chamber In the processing pedestal bottom end face.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, punching execution is set by the first sliding move in block Part, second it is sliding move on the right side of intracavitary sliding connection tail slightly with first it is sliding move the second cunning that block left end face is fixedly connected and move block, The the first hole cavity for extending setting to the left is set in the first sliding processing base vivo wall body moved on the upside of chamber, is expanded on the left of the first hole cavity Exhibition section is located at the second sliding position directly above for moving chamber, sets the second hole in the opposite processing base vivo wall body in the first hole cavity left side Chamber sets third hole cavity in the processing base vivo wall body of the positive downside of the second hole cavity, on the left of the first hole cavity in the inner bottom wall of section If to change device with the second sliding pushing for moving block mating connection, the processing pedestal between the second hole cavity and the first hole cavity The first pivoted arm that the connection left and right extension that is rotatably assorted in inner wall is arranged, the first pivoted arm left side extension tail slightly pierce into the second hole cavity Interior and be rotatably assorted and connect with the second hole cavity inner left wall, the first pivoted arm right extension tail slightly pierces into the first hole cavity and tail slightly It is cooperatively connected with the first motor, the first motor outer surface is installed on the right side of the first hole cavity in inner wall and secure fit connects It connects, pushes and change the circumferential fixed press flange to be cooperatively connected with pushing variation device on the first pivoted arm on the upside of device Wheel, presses on the first pivoted arm on the right side of flange pulley the circumferential fixed first oblique wheel, the first hole cavity and first it is sliding move it is between chamber plus It is rotatably assorted in work base vivo wall body and connects the second pivoted arm of extension setting up and down, extension tail slightly pierces into first at the top of the second pivoted arm Hole is intracavitary and tail it is slightly fixed to first the second oblique wheel that tiltedly wheel is cooperatively connected, the second pivoted arm bottom extension tail slightly pierces into the One it is sliding move intracavitary and implement part with punching and be cooperatively connected, third hole is intracavitary to set dedusting component, intracavitary first turn of the second hole The circumferential fixed third to be cooperatively connected with dedusting component is tiltedly taken turns on arm outer surface, is able to achieve the continuous rotation of cabinet perforating head Work is punched, punching working efficiency is improved, drives the reciprocal of cabinet perforating head to punch work up and down by the first sliding block that moves, into one Step improves perforating efficiency and drilling quality, can by dedusting component in fact presently implemented punching work while be automatically performed dust suction Work, reduces environmental pollution.

Detailed description of the invention

The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.

Fig. 1 is one kind of the invention for overall structure diagram outside mailbox process equipment；

Fig. 2 is one kind of the invention for overall structure diagram inside mailbox process equipment；

Fig. 3 is that the first cunning of the invention moves block schematic diagram of internal structure.

Specific embodiment

As shown in Figure 1, Figure 2 and Figure 3, one kind of the invention is used for mailbox process equipment, including workbench 5 and fixed peace Processing pedestal 6 mounted in 5 upside of workbench, the 5 left upper portion end face of workbench is fixedly installed with footstock 51, the top It is fixedly mounted at the leftward position of the bottom end face of 51 top end surfaces of seat and the processing pedestal 6, is also installed in the footstock 51 There is the hydraulic cylinder 52 for being transversely mounted and extending to the right, the piston rod right side of the hydraulic cylinder 52 is fixedly installed with limit plate 53, The position of left and right directions of the limit plate 53 to limit mailbox cabinet, 6 bottom end face of processing pedestal is interior to be equipped with first It is sliding to move chamber 64, described first it is sliding move communications and liaison in 64 inner left wall of chamber be equipped with second it is sliding move chamber 65, described first it is sliding move it is sliding in chamber 64 It is dynamic be connected with first it is sliding move block 641, the described first sliding move is equipped with punching and implements part in block 641, second cunning moves chamber 65 Tail slightly moves the second cunning that 641 left end face of block is fixedly connected with first cunning and moves block 651, institute on the right side of being inside slidably connected with It states in the first sliding 6 inner wall of processing pedestal for moving 64 upside of chamber and is equipped with the first hole cavity 61 for extending setting to the left, institute It states 61 left side expanding section of the first hole cavity and is located at the described second sliding position directly above for moving chamber 65, first hole cavity, 61 left side The second hole cavity 62, the processing of the positive downside of second hole cavity 62 are equipped in opposite 6 inner wall of processing pedestal Third hole cavity 63 is equipped in 6 inner wall of pedestal, be equipped in the inner bottom wall of first hole cavity, 61 left side section to it is described The second sliding pushing for moving the mating connection of block 651 changes device, between second hole cavity 62 and first hole cavity 61 It is rotatably assorted in processing 6 inner wall of pedestal and is connected with the first pivoted arm 610 of left and right extension setting, first pivoted arm 610 Left side extension tail, which is slightly pierced into second hole cavity 62 and is rotatably assorted with second hole cavity, 62 inner left wall, to be connect, institute State 610 right extension tail of the first pivoted arm slightly pierce into first hole cavity 61 and tail slightly with the first motor 614 be cooperatively connected, institute State that 614 outer surface of the first motor is installed in first hole cavity, 61 right side inner wall and secure fit connects, it is described to push away Buckling, which is moved, to be circumferentially installed with to push the top for changing device and being cooperatively connected with described on first pivoted arm 610 on the upside of device Flange pulley 611 is pressed, first is circumferentially installed on first pivoted arm 610 on 611 right side of press flange pulley and tiltedly takes turns 613, institute It states to be rotatably assorted in the first hole cavity 61 and first sliding 6 inner wall of processing pedestal moved between chamber 64 and be connected with up and down The second pivoted arm 645 for extending setting, at the top of second pivoted arm 645 extension tail slightly pierce into first hole cavity 61 and tail slightly It is installed with tiltedly to take turns 613 the second oblique wheels 612 being cooperatively connected with described first, 645 bottom of the second pivoted arm extension tail is slightly Pierce into described first it is sliding move in chamber 64 and implement part with the punching be cooperatively connected, equipped with dedusting group in third hole cavity 63 Part is circumferentially installed with to match with the dedusting component on 610 outer surface of the first pivoted arm in second hole cavity 62 The third for closing connection tiltedly takes turns 621.

Valuably, the punching execution part includes Longitudinal Extension and the connection setting that is rotatably assorted first cunning moves block 641 Interior spline sheath body 642, the 642 bottom tail of spline sheath body is slightly installed with the cabinet perforating head 644 of extension setting downwards, described The external splines pivoted arm 643 for extending up setting, the external splines pivoted arm are slidably connected in 642 top end surface of spline sheath body 643 top extension tails are slightly connect with 645 bottom of the second pivoted arm extension tail slightly secure fit, to realize cabinet perforating head 644 continuous rotation punches work, improves punching working efficiency.

Valuably, it includes communications and liaison in the inner bottom wall for be arranged in first hole cavity, 61 left side section that the pushing, which changes device, Move block 662 equipped with deep gouge 66 and the pushing that is arranged in the deep gouge 66 of sliding connection are sliding, the deep gouge 66 with it is described Extension setting push strut 661 up and down, institute are slidably connected in second sliding 6 inner wall of processing pedestal moved between chamber 65 It states and extends that tail slightly pierces into the deep gouge 66 and top extension tail is slightly slided with pushings and moves 662 bottom of block at the top of push strut 661 The connection of end face secure fit, 661 bottom of push strut extension tail slightly pierce into described second and sliding move in chamber 65 and bottom extension tail It slightly moves 651 top end surface secure fit of block with second cunning to connect, the 661 appearance face ring of the push strut in the deep gouge 66 It is arranged with the first elastic slice 663, the sliding 662 top tail of block that moves of the pushing is slightly pressed with 611 bottom outer surface of press flange pulley It is slidably connected, drives the second sliding the reciprocal of block 651 that move to slide up and down work to realize and push variation device, and then realize The first sliding the reciprocal of block 641 that move is driven to slide up and down work by the second sliding block 651 that moves.

Valuably, the dedusting component includes being arranged between second hole cavity 62 and third hole cavity 63 The intracorporal third pivoted arm 623 of 6 inner wall of processing pedestal, extension tail slightly pierces into second hole at the top of the third pivoted arm 623 In cavity 62 and tail is slightly installed with and tiltedly takes turns 622 tiltedly to take turns the 4th of 621 mating connections with the third, the third pivoted arm 623 bottoms extension tail, which is slightly pierced into third hole cavity 63 and is rotatably assorted with 63 inner bottom wall of third hole cavity, to be connect, Dedusting fan 631, the third hole are circumferentially installed on 623 outer surface of third pivoted arm in third hole cavity 63 Communications and liaison are equipped with dedusting device 632 in 63 inner left wall of chamber, and communications and liaison are equipped with and extend to the right in 63 right side inner wall of third hole cavity The dedusting hole 633 of setting, the 633 right extension tail of dedusting hole is slightly installed with to be gone through processing 6 bottom end face of pedestal Grey head 634, the dedusting head 634 is located in the described first sliding 6 bottom end face of processing pedestal for moving 64 left side of chamber, thus anti- A large amount of fugitive dust is generated when only punching, cause to pollute environment and impacts staff's physical condition.

When original state, the protrusion pressed on flange pulley 611 is set utmostly to move block 662 far from pushing cunning, at this point, pushing away Pressure cunning moves the top position that block 662 is utmostly slid by the pressure on top surface of the first elastic slice 663 in deep gouge 66, meanwhile, by pushing away The sliding block 662 that moves of pressure drives 661 top section of push strut utmostly to pierce into deep gouge 66, at this point, driving the second cunning to move by push strut 661 Block 651 utmostly slides into the second sliding top position moved in chamber 65, meanwhile, drive first to slide by the second sliding block 651 that moves It moves block 641 and slides into the first sliding top position moved in chamber 64, at this point, external splines pivoted arm 643 is matched completely with spline sheath body 642 Connection is closed, meanwhile, drive the cabinet perforating head 644 of 642 bottom tail of spline sheath body slightly to pierce into first completely by the first sliding block 641 that moves Cunning is moved in chamber 64.

When needing to punch construction operation, mailbox cabinet is prevented on the table, left and right position is adjusted by limit plate 53 It sets, the rotation of the first pivoted arm 610 is driven by the first motor 614, at this point, driving first tiltedly to take turns 613, top by the first pivoted arm 610 Pressure flange pulley 611 and third are tiltedly taken turns 621 while being rotated, and then drive the second tiltedly 612 rotation of wheel by tiltedly taking turns 613 by first, and It tiltedly takes turns the external splines pivoted arm 643 of 612 drive the second pivoted arms 645 and 645 bottom tail of the second pivoted arm slightly by second to rotate, Jin Eryou External splines pivoted arm 643 drives spline sheath body 642 and 642 bottom tail of spline sheath body cabinet perforating head 644 slightly to rotate, then by The protrusion pressed on flange pulley 611 continuously back and forth presses sliding connection with the sliding block 662 that moves of pushing, and moves block by pushing is sliding 662 it is continuous reciprocal drive push strut 661 and 661 bottom tail of push strut slightly second it is sliding move block 651 overcome the first elastic slice 663 with And the pressure on top surface active force by the first elastic slice 663, it realizes and continuously back and forth slides up and down work, and then block 651 is moved by the second cunning It drives the first cunning to move block 641 and continuously back and forth slides up and down work, meanwhile, so that the first sliding block 641 that moves is driven the cabinet of bottom tail slightly Perforating head 644 back and forth stretches out the first sliding move and carries out punching work outside chamber 64, and 621 drives the 4th tiltedly wheel 622 is then tiltedly taken turns by third And the 4th tiltedly wheel 622 bottoms third pivoted arm 623 rotate, and by third pivoted arm 623 drive third hole cavity 63 in dedusting Fan 631 rotates, and automatically controls dust suction work to realize.

Beneficial effect of the invention is: the configuration of the present invention is simple, easy to operate, and punching execution is set in block by the first sliding move Part, second it is sliding move on the right side of intracavitary sliding connection tail slightly with first it is sliding move the second cunning that block left end face is fixedly connected and move block, The the first hole cavity for extending setting to the left is set in the first sliding processing base vivo wall body moved on the upside of chamber, is expanded on the left of the first hole cavity Exhibition section is located at the second sliding position directly above for moving chamber, sets the second hole in the opposite processing base vivo wall body in the first hole cavity left side Chamber sets third hole cavity in the processing base vivo wall body of the positive downside of the second hole cavity, on the left of the first hole cavity in the inner bottom wall of section If to change device with the second sliding pushing for moving block mating connection, the processing pedestal between the second hole cavity and the first hole cavity The first pivoted arm that the connection left and right extension that is rotatably assorted in inner wall is arranged, the first pivoted arm left side extension tail slightly pierce into the second hole cavity Interior and be rotatably assorted and connect with the second hole cavity inner left wall, the first pivoted arm right extension tail slightly pierces into the first hole cavity and tail slightly It is cooperatively connected with the first motor, the first motor outer surface is installed on the right side of the first hole cavity in inner wall and secure fit connects It connects, pushes and change the circumferential fixed press flange to be cooperatively connected with pushing variation device on the first pivoted arm on the upside of device Wheel, presses on the first pivoted arm on the right side of flange pulley the circumferential fixed first oblique wheel, the first hole cavity and first it is sliding move it is between chamber plus It is rotatably assorted in work base vivo wall body and connects the second pivoted arm of extension setting up and down, extension tail slightly pierces into first at the top of the second pivoted arm Hole is intracavitary and tail it is slightly fixed to first the second oblique wheel that tiltedly wheel is cooperatively connected, the second pivoted arm bottom extension tail slightly pierces into the One it is sliding move intracavitary and implement part with punching and be cooperatively connected, third hole is intracavitary to set dedusting component, intracavitary first turn of the second hole The circumferential fixed third to be cooperatively connected with dedusting component is tiltedly taken turns on arm outer surface, is able to achieve the continuous rotation of cabinet perforating head Work is punched, punching working efficiency is improved, drives the reciprocal of cabinet perforating head to punch work up and down by the first sliding block that moves, into one Step improves perforating efficiency and drilling quality, can by dedusting component in fact presently implemented punching work while be automatically performed dust suction Work, reduces environmental pollution.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention Protection scope should be determined by the scope of protection defined in the claims.

Claims

1. one kind is used for mailbox process equipment, including workbench and the processing pedestal being fixedly mounted on the upside of the workbench, It is characterized by: workbench left upper portion end face is fixedly installed with footstock, the footstock top end surface and the processing seat It is fixedly mounted at the leftward position of the bottom end face of body, is also equipped in the footstock and is transversely mounted and extends to the right hydraulic Cylinder, the piston rod right side of the hydraulic cylinder are fixedly installed with limit plate, and it is sliding to be equipped with first in the processing pedestal bottom end face Move chamber, described first it is sliding move communications and liaison in chamber inner left wall be equipped with second it is sliding move chamber, first cunning moves intracavitary sliding connection Have first it is sliding move block, the described first sliding move is equipped with punching and implements part in block, the described second sliding move intracavitary is slidably connected with the right side Side tail slightly with described first it is sliding move that block left end face is fixedly connected second it is sliding move block, described first it is sliding move described on the upside of chamber plus The the first hole cavity for extending setting to the left is equipped in work base vivo wall body, expanding section is located at described on the left of the cavity of first hole The second sliding position directly above for moving chamber, the opposite processing base vivo wall body in first hole cavity left side is interior to be equipped with the second hole Cavity, the processing base vivo wall body of the positive downside of second hole cavity is interior to be equipped with third hole cavity, first hole cavity It is equipped in the inner bottom wall of left side section to change device, second hole cavity with the described second sliding pushing for moving block mating connection It is rotatably assorted in the processing base vivo wall body between the cavity of first hole and is connected with first turn of left and right extension setting Arm, it is intracavitary and rotate with the second hole cavity inner left wall slightly to pierce into second hole for extension tail on the left of first pivoted arm It is cooperatively connected, the first pivoted arm right extension tail slightly pierces into first hole cavity and tail slightly cooperates company with the first motor It connects, first motor outer surface is installed on the right side of the cavity of first hole in inner wall and secure fit connects, described to push away Buckling, which is moved, to be circumferentially installed with to push the press for changing device and being cooperatively connected with described on first pivoted arm on the upside of device Flange pulley, it is described press flange pulley on the right side of first pivoted arm on be circumferentially installed with first tiltedly wheel, first hole cavity with It is rotatably assorted in the described first sliding processing base vivo wall body moved between chamber and is connected with the second pivoted arm of extension setting up and down, At the top of second pivoted arm extension tail slightly pierce into that first hole is intracavitary and tail be slightly installed with to described first tiltedly wheel match Close the second of connection the oblique wheel, second pivoted arm bottom extension tail slightly pierce into described first it is sliding move it is intracavitary and with punching execution Part is cooperatively connected, and the third hole is intracavitary to be equipped with dedusting component, intracavitary first pivoted arm outer surface of second hole Upper circumferential direction is installed with tiltedly takes turns to the third being cooperatively connected with the dedusting component.

2. according to claim 1 a kind of for mailbox process equipment, it is characterised in that: it includes vertical that part is implemented in the punching The sliding spline sheath body moved in block of setting described first is connected to extending and being rotatably assorted, the spline shroud base tail is slightly installed with The cabinet perforating head of setting is extended downwards, is slidably connected in the spline sheath body top end surface and is extended up the outer of setting Spline pivoted arm, the external splines pivoted arm top extension tail are slightly connect with second pivoted arm bottom extension tail slightly secure fit.

3. according to claim 1 a kind of for mailbox process equipment, it is characterised in that: the pushing changes device and includes Communications and liaison in the inner bottom wall of section are set on the left of the cavity of first hole and are equipped with deep gouge and sliding connection setting described heavy Pushing in slot, which is slided, moves block, the company of being slidably matched in the deep gouge and the second sliding processing base vivo wall body moved between chamber Be connected to extension setting push strut up and down, at the top of the push strut extension tail slightly pierce into the deep gouge and top extension tail slightly with institute State that pushing is sliding to move the connection of block bottom end face secure fit, the push strut bottom extension tail slightly pierce into described second it is sliding move it is intracavitary and Extension tail in bottom slightly moves block top end surface secure fit with second cunning and connect, the pushing rod outer surface in the deep gouge Around the first elastic slice is equipped with, the sliding block top tail that moves of the pushing is slightly slidably matched with press flange pulley bottom outer surface press Connection.

4. according to claim 1 a kind of for mailbox process equipment, it is characterised in that: the dedusting component includes setting The intracorporal third pivoted arm of the processing base vivo wall between second hole cavity and third hole cavity, the third Extension tail slightly pierces into that second hole is intracavitary and tail is slightly installed with tiltedly take turns mating connection with the third at the top of pivoted arm 4th tiltedly wheel, the third pivoted arm bottom extension tail slightly pierce into the third hole it is intracavitary and with the intracavitary bottom wall of third hole Be rotatably assorted connection, is circumferentially installed with dedusting fan on the intracavitary third pivoted arm outer surface of the third hole, and described Communications and liaison are equipped with dedusting device in three hole cavity inner left walls, and communications and liaison are set equipped with extension to the right in inner wall on the right side of the cavity of the third hole The dedusting hole set, the dedusting hole right extension tail is slightly installed with the dedusting head through the processing pedestal bottom end face, described Dedusting head is located in the described first sliding processing pedestal bottom end face moved on the left of chamber.