CN209193843U - A kind of automatic pressure setting of stick - Google Patents
A kind of automatic pressure setting of stick Download PDFInfo
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- CN209193843U CN209193843U CN201821745356.8U CN201821745356U CN209193843U CN 209193843 U CN209193843 U CN 209193843U CN 201821745356 U CN201821745356 U CN 201821745356U CN 209193843 U CN209193843 U CN 209193843U
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Abstract
A kind of automatic pressure setting of stick, its be characterized by between guide rail attended operation between antiknock, pressing trolley moves on guide rail, operation-control switch is located at operation room, hydraulic press, cylinder I, trailer is between antiknock, one end of trailer is connect with cylinder I, the other end is connect with pressing trolley, machine press mould is nested on pressing trolley, the lower part of the machine pressure punching of machine press mould is to move back tringle, upper punching press system in place when, it moves back tringle and stretches out height summation of the length of machine pressing mould sleeve lower end surface less than powder column and upper punching closure when, upper dislocation device is below upper work backing plate, lower dislocation device, which is located under hydraulic press, to work on backing plate, cylinder II drives upper dislocation device to move left and right；Cylinder III drives lower dislocation device to be moved forward and backward, and hydraulic press work drives lower dislocation device to move up and down, and has pressing and material returned two states.The utility model operator is not necessarily to enter between antiknock, and trolley is able to achieve automatic powder press between once entering antiknock, moves back mould, improves efficiency and safety.
Description
Technical field
The utility model relates to the production equipment of stick, the automatic pressure setting of especially a kind of stick.
Background technique
Currently, the compacting of stick, using pressing hand-manipulated, the compacting of a powder column generally requires three people's
To complete, program is more for cooperation, acts cumbersome.As shown in Figure 1, the press device of stick is separately mounted to operation room 01, antiknock
Between 02 two different operating regions, be spaced with blast wall 2 between the two, and there is explosion proof door to communicate, hydraulic press 3 is mounted on antiknock
Between, hydraulic press, which opens, falls switch pump 03 in operation room, and the two is electrically connected, and is connected to work backing plate 4 above hydraulic press, two sides have anti-
Backplate 6 has lower work backing plate 7 below upper work backing plate.
Manual pressing mold die sleeve 11, undershoot 12, upper punching 14 as shown in Fig. 2, be made of, undershoot middle part is stick center
There is the through-hole 141 matched with bar in undershoot at bar 121 in the undershoot outstanding that hole matches, the center of upper punching, and operator exists
Undershoot 12 is put into die sleeve by operation room, opens explosion proof door, mold is placed under hydraulic press and is worked on backing plate, then is filled in die sleeve
Enter load weighted gunpowder, undershoot is inserted in upper punching, between leaving antiknock after molding, controls oil pressure in operation room 01 by operation room worker
Machine, which opens, falls switch pump, is risen by the backing plate that works under hydraulic press and realizes that mold suppresses explosive, and the compacting of stick 13 is completed
Afterwards, lower work backing plate decline, then by operator enter between antiknock 02 the die sleeve with powder column turns around to be inserted in and move back die sleeve 16, such as
Shown in Fig. 3, it is inserted into material returned bar 15,02 waiting hydraulic press move back medicine to finishing between operator leaves antiknock again, operates
Process not only low efficiency and there are insecurity.
Summary of the invention
The purpose of the utility model is to overcome the defect of existing powder column compression mould, provide a kind of safe stick from
Dynamic pressure setting.
The technical solution adopted in the utility model is a kind of automatic pressure setting of stick, and being characterized by it includes behaviour
Make between control switch, operation room, antiknock, explosion proof door, pressing trolley, machine press mould, guide rail, trailer, hydraulic press, cylinder I, upper mistake
Position device, lower dislocation device, it is adjacent between operation room and antiknock, it is separated by blast wall, blast wall is provided with a window, window inner side
Equipped with slidable explosion-proof slide, between guide rail is connected between operation room and antiknock, pressing trolley moves on guide rail, machine pressing mold
Tool is nested in the getting on the bus on frame plate of pressing trolley, and operation-control switch is located at operation room, and hydraulic press, cylinder I, trailer are located at antiknock
Between, one end of trailer is connect with cylinder I, and the other end is connect with pressing trolley, operation-control switch and explosion-proof slide, hydraulic press,
The control system electrical connection of cylinder I, upper dislocation device, lower dislocation device, the machine press mould is by machine pressure punching, machine pressing mold
Set, upper punching are constituted, and the machine pressure portion of rushing to is that the machine outstanding pressure matched with stick centre bore rushes to bar, middle part
For the platform matched with stick lower surface, lower part is to move back tringle, and the outer diameter for moving back tringle is less than platform, and machine pressing mould sleeve is hollow
Cylinder, upper surface is open type, and the inner surface of centre bore is matched with the shape of upper punching, stick, and lower end surface center has one
Matched with the centre bore of the through-hole for moving back tringle and matching, upper punching with the upper boom of machine pressure punching, upper punching press system in place when, move back tringle
The length of stretching machine pressing mould sleeve lower end surface is less than height summation when powder column and upper punching closure, and the two differs 10~20mm, upper mistake
Position device is below upper work backing plate, and in the top of pressing trolley, lower dislocation device, which is located under hydraulic press, to work on backing plate, on
Dislocation device is connected to cylinder II, and cylinder II drives upper dislocation device to move left and right；Lower dislocation device is connected to cylinder III, cylinder III
Lower dislocation device is driven to be moved forward and backward, hydraulic press work drives lower dislocation device to move up and down, upper dislocation device, lower dislocation device
With pressing and material returned two states.
The utility model, come between attended operation, between antiknock, personnel only work in operation room, is not necessarily to enter antiknock using guide rail
Between, it reduces dangerous.The tringle that moves back of stretching machine pressing mould sleeve lower end surface makes machine pressure punching other than having the function of existing undershoot, also has
For the function of moving back tringle, cooperate movably upper dislocation device, lower dislocation device, to adapt to machine press mould progress pressing and move back
Two kinds of working conditions of mould, realizing can complete to suppress automatically, move back two working conditions of mould between once entering antiknock.
The middle deck of machine pressure punching and lower part, which are moved back, to be connected between tringle for the conical surface.The conical surface has good guiding performance, side
Just the up and down motion of machine pressure punching.
Machine pressing mould sleeve is made of interior pad, outer die casing, interior die sleeve, and bottom end of the interior pad inside outer die casing, internal model set is embedded in
In outer die casing, positioned at the upper end of interior pad, the joint face of interior die sleeve and interior pad is in the middle deck of machine pressure punching and the company of the conical surface
Place is met, is interference fit between interior pad, interior die sleeve and outer die casing, outer die casing is hollow cylinder, and upper surface is open type, lower end
There is a diameter in face between centre bore and moves back the lower end surface through-hole between tringle outer diameter, and the outer surface of interior pad is and outer die casing centre bore
And its step column that lower end surface through-hole matches, inner surface top are the speaker hole matched with the conical surface, lower part is and moves back tringle
The hole matched, interior die sleeve outer surface are matched with outer die casing centre bore, and inner surface is to match with the outer surface of stick
Hole, bottom are matched with the middle deck of machine pressure punching.
Since the conical surface of machine pressure punching makes the inner surface processing difficulties of machine pressing mould sleeve, by the inside of machine pressing mould sleeve by
Interior pad, interior die sleeve two parts are constituted, and reduce difficulty of processing, are interference fit between interior pad, interior die sleeve and outer die casing, so that moving back mould
When interior pad, interior die sleeve and outer die casing keep being fastenedly connected.
Upper dislocation device is made of briquetting I and briquetting II, and the spacing of briquetting I and the opposite outer surface of briquetting II is greater than machine pressure
The internal diameter of die sleeve, less than the outer diameter of machine pressing mould sleeve upper surface, briquetting I is matched with the upper surface of upper punching, and lower dislocation device is by sliding
Block and material returned block are constituted, and sliding block is connect with cylinder III, and design has escape groove in the middle part of sliding block, and the width of escape groove is greater than machine pressure punching
The diameter for moving back tringle, less than the outer diameter of machine pressing mould sleeve, cylinder II, cylinder III are there are two the operating position that matches, at cylinder II
When the state of stretching, briquetting I is located at the upper end of upper punching, and cylinder III is also stretching state at this time, and slide block set moves back mould outside material returned block
Bar is in the escape groove of sliding block, the two sides of sliding block and the following table face contact of machine pressing mould sleeve, and work backing plate rising under hydraulic press, carries out
Pressing；Cylinder II is shunk, and the two sides of machine pressing mould sleeve upper surface are pushed down in the outer of briquetting I and briquetting II respectively, and upper punching is located at briquetting I
In the gap among briquetting II, cylinder III is also contraction state, and sliding block moves backward, and leaves mold, work pads under hydraulic press
Plate rises, and material returned block rises, and withstands and moves back tringle, leaves the frame plate of getting on the bus of pressing trolley with motivation pressing mould sleeve, machine pressing mould sleeve it is upper
End face and briquetting I and briquetting II are inconsistent, move back tringle and continue to rise, stick and be above punched in interior die sleeve generate axial movement.
Lower dislocation device designs escape groove, and hydraulic press pressure is arrived between so that the machine press mould being placed on pressing trolley is entered antiknock
Medicine position, escape groove can be hidden in by moving back tringle, not interfere pressing, and lower dislocation device removes sliding block, material returned block in moving back mold process
Rise is withstood with not kept off moves back tringle, the position that the upper dislocation device of top is also moved to high pressure apparatus pressing mould sleeve by rushing position in press
It sets, upper punching is vacated, mould is moved back in realization, realizes pressing by the displacement of upper dislocation device, lower dislocation device, moves back mould automation.
Limited post is installed additional in the two sides of lower work backing plate, and the height of limited post controls the 5- before moving back tringle stroke end
10mm is also equipped with travel switch on limited post.
There are two machine press moulds for dress on one pressing trolley.Pressing trolley has multiple machine pressing mould sleeves, can improve efficiency, specifically
What is involved is the quantity of escape groove in briquetting I, the quantity of briquetting II and position in upper dislocation device and lower dislocation device and positions.
Operation room has charging work platform, there is two pressing trolleies, and the charging work platform has left, center, right three
Station, intermediate stations connect with guide rail, and cylinder IV (45) is connect with transfer table, and control stick is connect with the control system of cylinder IV,
Telescopic-cylinder is driven by stirring control stick left and right directions, control transfer table moves left and right.
Two trolleies are equipped with, so that trolley is in the mobile and hydraulic press course of work, operator can carry out moving back mould, unload fire
The work of powder column and again powder charge, improves labor efficiency.
The utility model is ingenious in design, and operator is not necessarily to enter between antiknock, completes pressing trolley in antiknock by cylinder I
Between, the movement between operation room, improve safety.The machine press mould of novelty, upper dislocation device, the design of lower dislocation device make to press
Medicine trolley is able to achieve automatic powder press between once entering antiknock, moves back mould, is equipped with three works of two pressing trolleies and charging work platform
Position design, it is high-efficient, easy to operate.
Detailed description of the invention
Fig. 1 is the theory structure schematic diagram of former pressed powder column hand-manipulated
Fig. 2 is the structural schematic diagram of the manual compacting tool set of stick
Fig. 3 is the structural representation that manual compacting tool set moves back mould
Fig. 4 is the theory structure schematic diagram of the utility model (before pressing)
Fig. 5 is the side view of Fig. 4
Fig. 6 is the theory structure schematic diagram of the utility model (before moving back mould)
Fig. 7 is the side view for the sliding block that Fig. 6 deletes lower dislocation device
Fig. 8 is the top view of charging work platform
Fig. 9 is the structural schematic diagram of stick machine press mould embodiment 1
Figure 10 is the structural schematic diagram of stick machine press mould embodiment 2
Wherein: between 01 operation room, 02 antiknock, 03 hydraulic press open fall 2 blast wall of switch pump, 3 hydraulic presses, the backing plate that works on 4,
6 protective plates, 7 lower work backing plates, 11 die sleeves, 12 undershoots, bar in 121 undershoots, 13 sticks, punching, 141 through-holes, 15 materials returned on 14
Bar, 16 move back that die sleeve, 21 machine pressing mould sleeves, pads in 211,212 outer die casings, 2121 lower end surface through-holes, die sleeve, 22 machines are depressed in 213
Punching, the pressure of 221 machines rush to bar, 222 platforms, 223 move back tringle, 224 conical surfaces, 30 operation-control switch, 31 pressing trolleies, on 311
Vehicle frame plate, 32 guide rails, 33 trailers, 34 cylinders I, 35 windows, 36 explosion-proof slides, dislocation device, 411 briquettings I, 412 briquettings on 41
II, 42 lower dislocation device, 43 cylinders II, 44 cylinders III, 45 cylinders IV, 46 limited posts.
Specific embodiment
The utility model is described in detail below with reference to view, cited embodiment can make the skill of this profession
Art personnel more understand the utility model, but do not limit the utility model in any form.
As shown in figures 4-9, the automatic pressure setting of a kind of stick, it includes operation-control switch 30, operation room 01, resists
Quick-fried 02, explosion-proof slide 36, pressing trolley 31, machine press mould 21, guide rail 32, trailer 33, hydraulic press 3, cylinder I 34, upper dislocation
Device 41, lower dislocation device 42, it is adjacent between operation room and antiknock, it is separated by blast wall, blast wall is provided with a window 35, window
Inside is equipped with slidable explosion-proof slide 36, and between guide rail is connected between operation room and antiknock, it is small that machine press mould is nested in pressing
Vehicle is got on the bus on frame plate 311, and the top of machine pressing mould sleeve is a flange collar, and machine press mould is along frame plate of getting on the bus under the drive of hydraulic press
Machine pressing mold sets of holes in move up and down, the impulse stroke of hydraulic press guarantees that machine pressing mould sleeve does not depart from pressing trolley.Operation control is opened
Off-position is in operation room, and hydraulic press, cylinder I, trailer are between antiknock, and one end of trailer is connect with cylinder I, and the other end is small with pressing
Vehicle connection, the control system of operation-control switch and explosion-proof slide, hydraulic press, cylinder I, upper dislocation device 41, lower dislocation device 42
System electrical connection.
Machine press mould 14 is made of machine pressure punching 22, machine pressing mould sleeve 21, upper punching, 22 tops of machine pressure punching be in stick
The machine outstanding pressure that heart hole matches rushes to bar 221, and middle part is the platform 222 matched with stick lower surface, and lower part is
Tringle 223 is moved back, the outer diameter for moving back tringle is less than platform, and the middle deck 222 of machine pressure punching and lower part are moved back between tringle 223 as the conical surface
224 connections.Machine pressing mould sleeve is hollow cylinder, and upper surface is open type, the shape of the inner surface of centre bore and upper punching, stick
Match, lower end surface center have one with the through-hole that moves back tringle and match, the centre bore of upper punching matches with the upper boom of machine pressure punching,
Upper punching press system in place when, move back tringle stretch out machine pressing mould sleeve lower end surface length be less than powder column and it is upper punching be closed when height summation,
The two differs 10~20mm.
Upper dislocation device is mounted on hydraulic press the lower section for the backing plate that works, and in the top of pressing trolley, lower dislocation device is located at
Work on backing plate under hydraulic press, upper dislocation device is connected to cylinder II 43, cylinder II drive upper dislocation device move left and right (such as Fig. 5,
Shown in 7)；Lower dislocation device is connected to cylinder III 44, and cylinder III 44 drives lower dislocation device to be moved forward and backward (as shown in Fig. 4,6), oil
Compressor operation drives lower dislocation device 42 to move up and down, and carrying out pressing and the material returned, upper dislocation device 41, lower dislocation device 42 has
Pressing and material returned two states.
Upper dislocation device is made of briquetting I 411 and briquetting II 412, and the spacing of briquetting I and the opposite outer surface of briquetting II is big
In the internal diameter of machine pressing mould sleeve, less than the outer diameter of machine pressing mould sleeve upper surface, the diameter of briquetting I is less than or equal to above rush to the straight of end face
Diameter, briquetting I are matched with the upper surface of upper punching, as shown in Figure 4,5, are used for downward pressing.Lower dislocation device is by sliding block 421 and moves back
Expect that block 422 is constituted, sliding block is connect with cylinder III 44, and design has escape groove 423 in the middle part of sliding block, and the width of escape groove is depressed greater than machine
The diameter of tringle is moved back in punching, less than the outer diameter of machine pressing mould sleeve, moves back tringle for accommodating in pressing state, is allowed to not interfere pressing.
As shown in figs. 4-7, there are two the operating positions matched for cylinder II, cylinder III, as shown in Figure 4,5, at cylinder II
When the state of stretching, briquetting I is located at the upper end of upper punching, and cylinder III is also stretching state at this time, and slide block set moves back mould outside material returned block
Bar is in the escape groove of sliding block, the two sides of sliding block and the following table face contact of machine pressing mould sleeve, and work backing plate rising under hydraulic press, heads on
Machine pressing mould sleeve rises together, and machine pressing mould sleeve leaves the frame plate of getting on the bus of pressing trolley, until the briquetting I of Shang Chong and upper dislocation device squeezes
Pressure；After the completion of extruding, the backing plate that works under hydraulic press decline, machine pressing mould sleeve returns to the getting on the bus on frame plate of pressing trolley.Such as Fig. 6,7 institutes
Show, cylinder II is shunk, and the two sides of machine pressing mould sleeve upper surface are pushed down in the outer of briquetting I and briquetting II respectively, and upper punching is located at I He of briquetting
In gap among briquetting II, cylinder III is also contraction state, and sliding block moves backward, leaves machine pressing mould sleeve, work under hydraulic press
Backing plate rises, and material returned block rises, and withstands and moves back tringle, the frame plate of getting on the bus of pressing trolley is left with motivation pressing mould sleeve, machine pressing mould sleeve
Upper surface and briquetting I and briquetting II are inconsistent, move back tringle and continue to rise, and stick and are above punched in interior die sleeve and generate axial move
It is dynamic.It does not stress to make to move back mould opportunity pressing mould sleeve, the special two sides in lower work backing plate install limited post 46, the height of limited post additional
Control 5-10mm before moving back tringle stroke end.Be also equipped with travel switch on limited post 46, move back mould work at present backing plate rising, limit
Position column 46 rises to work backing plate, travel switch starting, and lower work backing plate downlink is completed to move back mould, and hydraulic press downlink is in place.Due to
Upper punching press system in place when, move back tringle stretch out machine pressing mould sleeve lower end surface length be less than it is upper punching with powder column be closed when height summation 10
~20mm moves back when tringle is pressed onto stick and upper punching still in machine pressing mould sleeve.
Lower dislocation device removes sliding block in moving back mold process, and the rise of material returned block is withstood with not kept off moves back tringle, top it is upper
The position that dislocation device is also moved to high pressure apparatus pressing mould sleeve by rushing position in press, upper punching is vacated, and mould is moved back in realization, passes through upper mistake
The displacement of position device, lower dislocation device realizes pressing, moves back mould automation.
There are two machine press moulds for dress on one pressing trolley.Pressing trolley has multiple machine pressing mould sleeves, can improve efficiency, specifically
What is involved is the quantity of escape groove in briquetting I, the quantity of briquetting II and position in upper dislocation device and lower dislocation device and positions.
In order to improve working efficiency, alternately moved in the production line in two pressing trolleies, as shown in figure 8, operation room has
Have charging work platform, there is two pressing trolleies, the charging work platform has a station of left, center, right three, intermediate stations with lead
Rail connects, and cylinder IV 45 is connect with transfer table, and control stick is connect with the control system of cylinder IV, by stirring control stick right and left
To Telescopic-cylinder is driven, control transfer table is moved left and right.Pressing trolley I equipped with the stick suppressed is withdrawn into dress from guide rail
Medicine workbench stirs to the right control stick, and cylinder IV drives transfer table to move right, and cylinder IV is in stretching state, at this time the left side
Pressing trolley II moves to intermediate stations, carries out primer, puts machine pressing mould sleeve, places into machine pressure punching, then will weigh up gunpowder and put
Entering machine pressing mould sleeve inner cavity, be put into punching, explosion-proof progress pressing is brought by trailer, intermediate pressing trolley I moves to the right station, into
Row mould unloading takes out stick, after the completion of the II explosion-proof pressing of pressing trolley, when being withdrawn into charging work platform, stirs manipulation to the left
Bar, cylinder IV drive transfer table to be moved to the left, and cylinder is in contraction state, and pressing trolley I returns to intermediate working position, repeat to fill
Medicine, pressing trolley II carry out mould unloading and take out stick.
Two trolleies make trolley in the mobile and hydraulic press course of work, and operator can carry out moving back mould, unload stick
And powder charge again, it improves labor efficiency.
Remaining not described part is same as the prior art.
Embodiment 2, as shown in Figure 10, in order to reduce difficulty of processing, machine pressing mould sleeve 21 is by interior pad 211, outer die casing 212, interior
Die sleeve 213 is constituted, and bottom end of the interior pad 211 inside outer die casing, interior die sleeve 213 is in outer die casing, positioned at the upper of interior pad 211
The joint face of end, interior die sleeve and interior pad is in the middle deck of machine pressure punching and the junction of the conical surface, interior pad, interior die sleeve and external mold
It is interference fit between set 212, outer die casing is hollow cylinder, and upper surface is open type, and lower end surface has a diameter between center
Hole and the lower end surface through-hole 2121 between tringle outer diameter is moved back, the outer surface of interior pad is and outer die casing centre bore and its lower end surface through-hole
The step column matched, inner surface top are the speaker hole matched with the conical surface, and lower part is and the hole moving back tringle and match, internal model
Set outer surface is matched with outer die casing centre bore, and inner surface is the hole matched with the outer surface of stick, bottom and machine pressure
The middle deck of undershoot matches.Remaining not described part is same as Example 1.
The course of work of the utility model: putting outer die casing in pressing trolley I, and interior pad, interior die sleeve are put into outer die casing,
Machine pressure punching, then the inner cavity for gunpowder will be weighed up being put into interior die sleeve are placed into, punching, start-up operation control switch 30, cylinder I are put into
34 retractions, between driving pressing trolley and trailer to enter antiknock along guide rail, cylinder I bounces back in place, and pressing trolley I moves to hydraulic press
Working position；Explosion-proof slide 36 is closed；As shown in Figure 4,5, cylinder II, III stretches out in place, and upper and lower dislocation device is in pressing shape
State, the lower work backing plate equipped with lower dislocation device rises at this time, withstands machine pressing mould sleeve lower end surface, slowly leaves with opportunity pressing mould sleeve
The frame plate of getting on the bus of pressing trolley, hydraulic press continue uplink, and lower dislocation device withstands the rising of machine pressing mould sleeve lower surface, supreme dislocation dress
It sets briquetting I and pushes down and rush in into machine pressing mould sleeve, upper and lower dislocation device clamping machine pressing mould sleeve, pressure rises to 12MP, dwell time
10s is pressed into stick.Lower work backing plate is fallen into place, and as shown in Figure 6,7, cylinder II is shunk in place, dislocation device in drive
To moving to left, gap of the upper punching between briquetting I 411 and briquetting II 412, cylinder III is also shunk in place, drives lower dislocation device
Sliding block rearwardly away, lower dislocation device rises again, material returned block withstand machine pressure punching move back tringle uplink, machine pressing mould sleeve leaves
The frame plate of getting on the bus of pressing trolley, the briquetting I of upper dislocation device and the outer of briquetting II push down the two of machine pressing mould sleeve upper surface respectively
Side, upper dislocation device, lower dislocation device clamp, stick and be above punched in interior die sleeve inner cavity generate move axially, in order to make to move back
Mould opportunity pressing mould sleeve does not stress, and the special two sides in lower work backing plate install limited post 46 additional, and mould is being moved back in the height control of limited post
5-10mm before throw of lever terminal.It is also equipped with travel switch on limited post 46, mould is moved back and works at present backing plate rising, limited post 46 rises to
Mould is moved back in upper work backing plate, travel switch starting, lower work backing plate downlink, completion, and hydraulic press downlink in place, open by explosion-proof slide,
Cylinder I drives trailer to release pressing trolley to charging work platform in place, and stirring control stick to the right stretches out cylinder IV, band turn
Zapping moves right, at this time the pressing trolley I of intermediate stations move on to the right station, carry out mould unloading take out stick, due to it is interior pad,
It is interference fit between interior die sleeve and outer die casing 212, three is still connected as one, and left side station has the pressure for installing gunpowder mold
Medicine trolley II is connect into intermediate stations with trailer, and the mold for installing gunpowder is put into pressing trolley, and between antiknock, equipment is repeated
Into between antiknock, pressing, move back mould, go out antiknock between；Operator repeats mould unloading and takes out stick, die-filling, powder charge.
Claims (7)
1. a kind of automatic pressure setting of stick, it is characterised in that it includes operation-control switch (30), operation room, antiknock
Between, explosion proof door, pressing trolley (31), machine press mould, guide rail (32), trailer (33), hydraulic press, cylinder I (34), upper dislocation device
(41), lower dislocation device (42), it is adjacent between operation room and antiknock, it is separated by blast wall, blast wall is provided with a window (35), window
Mouthful inside is equipped with slidable explosion-proof slide (36), and between guide rail is connected between operation room and antiknock, pressing trolley is on guide rail
Movement, machine press mould are nested on the frame plate of getting on the bus (311) of pressing trolley, and operation-control switch is located at operation room, hydraulic press, gas
Cylinder I, trailer are between antiknock, and one end of trailer is connect with cylinder I, and the other end is connect with pressing trolley, operation-control switch with
The control system electrical connection of explosion-proof slide, hydraulic press, cylinder I, upper dislocation device (41), lower dislocation device (42), the machine
Compression mould depresses punching (22) by machine, machine pressing mould sleeve (21), upper punching (14) are constituted, and the machine, which is depressed, to be rushed (22) top and be and gunpowder
The machine outstanding pressure that column centre bore matches rushes to bar (221), and middle part is the platform matched with stick lower surface
(222), lower part is to move back tringle (223), and the outer diameter for moving back tringle is less than platform, and machine pressing mould sleeve is hollow cylinder, and upper surface is spacious
Open type, the inner surface of centre bore are matched with the shape of upper punching, stick, and lower end surface center has one to lead to move back that tringle matches
Hole, the centre bore of upper punching are matched with the upper boom of machine pressure punching, upper punching press system in place when, move back tringle and stretch out machine pressing mould sleeve lower end surface
Length be less than powder column and it is upper punching be closed when height summation, the two differ 10~20mm, upper dislocation device be mounted in upper work pads
Below plate, in the top of pressing trolley, lower dislocation device, which is located under hydraulic press, to work on backing plate, and upper dislocation device is connected to cylinder II
(43), cylinder II drives upper dislocation device to move left and right；Lower dislocation device is connected to cylinder III (44), and cylinder III drives lower dislocation dress
Back-and-forth motion is set, hydraulic press work drives lower dislocation device to move up and down, and upper dislocation device, lower dislocation device have pressing and move back
Expect two states.
2. a kind of automatic pressure setting of stick according to claim 1, it is characterised in that the middle part of machine pressure punching is flat
Platform (222) is moved back with lower part and is connect between tringle (223) for the conical surface (224).
3. a kind of automatic pressure setting of stick according to claim 2, it is characterised in that machine pressing mould sleeve (21) is by interior
Pad (211), outer die casing (212), interior die sleeve (213) composition, bottom end of the interior pad (211) inside outer die casing, interior die sleeve (213)
In outer die casing, positioned at the upper end of interior pad, the joint face of interior die sleeve and interior pad is in the middle deck and the conical surface of machine pressure punching
Junction, interior pad between interior die sleeve and outer die casing is interference fit, and outer die casing is hollow cylinder, and upper surface is open type,
There is a diameter in lower end surface between centre bore and moves back the lower end surface through-hole (2121) between tringle outer diameter, the outer surface of interior pad be with it is outer
The step column that die sleeve centre bore and its lower end surface through-hole match, inner surface top are the speaker hole matched with the conical surface, lower part
For with the hole moving back tringle and match, interior die sleeve outer surface matches with outer die casing centre bore, and inner surface is the appearance with stick
The hole that face matches, bottom are matched with the middle deck of machine pressure punching.
4. a kind of automatic pressure setting of stick according to claim 1, it is characterised in that upper dislocation device is by briquetting I
(411) it is constituted with briquetting II (412), the spacing of briquetting I and the opposite outer surface of briquetting II is greater than the internal diameter of machine pressing mould sleeve, is less than
The outer diameter of machine pressing mould sleeve upper surface, briquetting I are matched with the upper surface of upper punching, and lower dislocation device is by sliding block (421) and material returned block
(422) it constitutes, sliding block is connect with cylinder III, there is escape groove (423) design in the middle part of sliding block, and the width of escape groove is greater than machine pressure punching
The diameter for moving back tringle, less than the outer diameter of machine pressing mould sleeve, cylinder II, cylinder III are there are two the operating position that matches, at cylinder II
When the state of stretching, briquetting I is located at the upper end of upper punching, and cylinder III is also stretching state at this time, and slide block set moves back mould outside material returned block
Bar is in the escape groove of sliding block, the two sides of sliding block and the following table face contact of machine pressing mould sleeve, and work backing plate rising under hydraulic press, carries out
Pressing；Cylinder II is shunk, and the two sides of machine pressing mould sleeve upper surface are pushed down in the outer of briquetting I and briquetting II respectively, and upper punching is located at briquetting I
In the gap among briquetting II, cylinder III is also contraction state, and sliding block moves backward, and leaves mold, work pads under hydraulic press
Plate rises, and material returned block rises, and withstands and moves back tringle, leaves the frame plate of getting on the bus of pressing trolley with motivation pressing mould sleeve, machine pressing mould sleeve it is upper
End face and briquetting I and briquetting II are inconsistent, move back tringle and continue to rise, stick and be above punched in interior die sleeve generate axial movement.
5. a kind of automatic pressure setting of stick according to claim 4, it is characterised in that the two of lower work backing plate
Side installs limited post (46) additional, and the height of limited post controls 5-10mm, limited post before moving back tringle stroke end and also fills on (46)
There is travel switch.
6. a kind of automatic pressure setting of stick according to claim 1, it is characterised in that filled on a pressing trolley
There are two machine press moulds.
7. a kind of automatic pressure setting of stick according to claim 1, it is characterised in that operation room has chargehand
To make platform, there are two pressing trolleies, the charging work platform has the station of left, center, right three, and intermediate stations connect with guide rail,
Cylinder IV (45) is connect with transfer table, and control stick is connect with the control system of cylinder IV, by stirring control stick left and right directions band
Dynamic Telescopic-cylinder, control transfer table move left and right.
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| CN201821745356.8U CN209193843U (en) | 2018-10-26 | 2018-10-26 | A kind of automatic pressure setting of stick |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115536479A (en) * | 2022-09-21 | 2022-12-30 | 北京理工大学 | Medicine pressing mold and method for composite sleeved medicine column |
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2018
- 2018-10-26 CN CN201821745356.8U patent/CN209193843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115536479A (en) * | 2022-09-21 | 2022-12-30 | 北京理工大学 | Medicine pressing mold and method for composite sleeved medicine column |
| CN115536479B (en) * | 2022-09-21 | 2024-02-20 | 北京理工大学 | Drug pressing die and drug pressing method for composite packaged drug column |
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