CN204527698U - A kind of piston continuous filling structure - Google Patents
A kind of piston continuous filling structure Download PDFInfo
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- CN204527698U CN204527698U CN201520066639.XU CN201520066639U CN204527698U CN 204527698 U CN204527698 U CN 204527698U CN 201520066639 U CN201520066639 U CN 201520066639U CN 204527698 U CN204527698 U CN 204527698U
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- piston
- guide rail
- roller
- plunger shaft
- rotating disk
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Abstract
The utility model relates to bottle placer technical field, be specially a kind of piston continuous filling structure on bottle placer, it comprises a rotating disk, the multiple plunger shaft be arranged on described rotating disk, be arranged on the piston of described dial rotation and the piston drive mechanism that drives described piston to be elevated continuously in turn in described plunger shaft, and described multiple plunger shaft are uniformly distributed on the locus circle being the center of circle with the centre of gration of rotating disk.The utility model is applied on bottle placer, and achieve continuously to discharge nozzle discharge, production efficiency is high.Due to many pistons circle distribution structure, with dial rotation, piston suction, discharging process coordinate without the need to rotary valve, and working process continuity is strong.
Description
Technical field
The utility model relates to bottle placer technical field, is specially a kind of piston continuous filling structure on bottle placer.
Background technology
At present, for the piston type filling pump that plaster material is filling, be divided into pneumatic and mechanical two kinds from propulsion source, it is single reciprocating motion of the pistons has coordinated suction-discharge process with folding rotary valve, and this structure can only discontinuous discharge, and production efficiency is low.
It is the many filling exits of many pistons (i.e. a piston correspondence outlet) that piston type filling pump for filling liquid uses more in beer, beverage, milk product industry, this structure is only applicable to filling liquid, can not be applicable to sausage class, paste class etc. and have the filling of certain fluidity viscous and dense material.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of sausage class, paste class etc. of being applicable to and has piston continuous filling structure on the bottle placer of certain fluidity viscous and dense material.
The utility model adopts following technical scheme:
A kind of piston continuous filling structure, its gordian technique is: it comprises a rotating disk, the multiple plunger shaft be arranged on described rotating disk, be arranged on the piston of described dial rotation and the piston drive mechanism that drives described piston to be elevated continuously in turn in described plunger shaft, and described multiple plunger shaft are uniformly distributed on the locus circle being the center of circle with the centre of gration of rotating disk.
Improve further as the utility model, the multiple plunger shaft described in described piston drive mechanism limits form decline district, the first quiescent centre and rising area successively by its hand of rotation.
Improve further as the utility model, between described rising area and described decline district, be provided with the second quiescent centre.
Further, described second quiescent centre comprises a plunger shaft.
Further, described piston drive mechanism comprises and is arranged at piston base for guiding the first roller of piston stroking upward and for guiding the second roller of descent of piston, also comprise with end in contact under described first roller for guiding the first up guide rail of described first roller and the second guide rail for guiding described second roller descending with described second roller upper-end contact, the vertex of the first described guide rail limits the top that described piston runs to plunger shaft, the nadir of described second guide rail limits the bottom that described piston runs to described plunger shaft, slope for seamlessly transitting between the highs and lows of described first guide rail, slope for seamlessly transitting between the highs and lows of described second guide rail.
Further, described piston drive mechanism comprises the second roller of being arranged at piston base and by limiting the guide rail that described second roller running orbit guides described piston to run up and down, described guide rail comprise with end in contact under described second roller for limiting the first up guide rail of described second roller and the second guide rail for guiding described second roller descending with described second roller upper-end contact, the vertex of the first described guide rail limits the top that described piston runs to plunger shaft, the nadir of described second guide rail limits the bottom that described piston runs to described plunger shaft, slope for seamlessly transitting between the highs and lows of described first guide rail, slope for seamlessly transitting between the highs and lows of described second guide rail.
Further, described piston drive mechanism comprise be arranged at piston base for guide the first roller of piston stroking upward, for limit descent of piston spring and with end in contact under described first roller for limiting the first up guide rail of described first roller, the vertex of the first described guide rail limits the top that described piston runs to plunger shaft, slope for seamlessly transitting between the highs and lows of described first guide rail, described spring housing is placed between the lower surface of described piston and described rotating disk.
Further, described piston drive mechanism comprises the cylinder being arranged at the numbers such as described rotating disk lower surface and described piston, and each piston bottom end connects with the cylinder push-rod of corresponding cylinder.
Improve further as the utility model, the lower surface of described rotating disk is provided with and the orienting sleeve of described piston to adaptation.
Good effect of the present utility model is as follows:
Described rotating disk, for bottle placer, is arranged under being fixed with hopper and discharge nozzle connecting panel by the utility model, pumps along with the piston in each plunger shaft of rotation of rotating disk takes turns doing, and achieve continuously to discharge nozzle discharge, production efficiency is high.Due to many pistons circle distribution structure, with dial rotation, piston suction, discharging process coordinate without the need to rotary valve, and working process continuity is strong.Due to behavior of structure of the present utility model, cause connecting panel can be convenient to upset, the convenient cleaning of plunger shaft, improves the quality of products.
Accompanying drawing explanation
Accompanying drawing 1 is applied to the structural representation of bottle placer for the utility model.
Accompanying drawing 2 is the partial enlargement structural representation in A portion in accompanying drawing 1.
Accompanying drawing 3 is the plan structure schematic diagram of the utility model rotating disk.
Accompanying drawing 4 is the plan structure schematic diagram of the utility model connecting panel.
Accompanying drawing 5 is the position relationship schematic diagram of the utility model plunger shaft and blanking hole and discharge opening.
Accompanying drawing 6 is the structural representation of piston drive mechanism in the utility model embodiment 1.
Accompanying drawing 7 is the structural representation of piston drive mechanism in the utility model embodiment 2.
Accompanying drawing 8 is the structural representation of piston drive mechanism in the utility model embodiment 3.
Accompanying drawing 9 is the structural representation of piston drive mechanism in the utility model embodiment 4.
Accompanying drawing 10 is the schematic diagram of the utility model piston trajectory line.
In the accompanying drawings: 1 hopper, 2 discharge nozzles, 3 connecting panels, 4 transmission shafts, 5 first guide rail, 6 reductors, 7 rotating disks, 8 pistons, 9 orienting sleeves, 10 second guide rail, 11 motors, 12 second rollers, 13 frames, 14 bearing seats, 15 thrust barings, 16 support sleeves, 17 first rollers, 18 plunger shaft, 19 blanking holes, 20 discharge openings, 21 roller shafts, 22 springs, 23 cylinders, 24 spring perches, 25 piston packing rings, 26 rotating disk seal rings, 27 pipe links, 28 adapter plates, 101 decline districts, 102 first quiescent centres, 103 rising areas, 104 second quiescent centres.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-10 and detailed description of the invention, the utility model is described in further detail.
Embodiment 1
A kind of bottle placer as shown in Figure 1, it comprises frame 13, described frame 13 has skeletal support effect to whole bottle placer, described frame 13 top is supported by column (scheming not shown) and is provided with a plate 3, described connecting panel 3 offers blanking hole 19 and discharge opening 20, described blanking hole 19 is provided with hopper 1, described discharge opening 20 is provided with discharge nozzle 2, described connecting panel 3 is arranged with the piston structure of continuous filling, this structure comprises a rotating disk 7, be arranged on the multiple plunger shaft 18 on described rotating disk 7, the piston drive mechanism being arranged on the interior piston 8 with described rotating disk 7 rotation of described plunger shaft 18 and driving described piston 8 to be elevated continuously in turn.The lower surface of described rotating disk 7 is provided with and the orienting sleeve 9 of described piston 8 to adaptation, ensures piston 8 operating stably.
See accompanying drawing 3, described multiple plunger shaft 18 are uniformly distributed on the locus circle being the center of circle with the centre of gration of rotating disk 7, and described rotating disk 7 is round turntable, and the center of circle of described locus circle is on the center of circle of rotating disk 7.Described frame 13 is also provided with the rotary disc driving mechanism driving described rotating disk 7 at the uniform velocity to rotate for centre of gration with the center of circle of rotating disk 7.
Described connecting panel 3 lower surface and described rotating disk 7 upper surface fit tightly, see accompanying drawing 2, the upper surface of described rotating disk 7 is provided with two rotating disk seal rings 26, described multiple pistons strong 18 are between two rotating disk seal rings 26, described piston 8 is provided with piston packing ring 25, makes piston 8 and the airtight laminating of plunger shaft 18.
As shown in Figure 1, the transmission shaft 4 that described rotary disc driving mechanism comprises motor 11, the reductor 6 be connected with motor 11 and driven by reductor 6, described transmission shaft 4 is vertically arranged, its top is connected with described rotating disk 7, described transmission shaft 4 is provided with bearing seat 14, described bearing seat 14 upper surface supports described rotating disk 7, described frame 13 is provided with support sleeve 16, described support sleeve 16 is nested with outside transmission shaft 4, between transmission shaft 4 and support sleeve 16, ball bearing of main shaft is set, between described support sleeve 16 and the lower surface of described bearing seat 14, is provided with thrust baring 15.Described support sleeve 16 1 aspect is used for the weight of supporting wheel 7, prevents transmission shaft 4 from rocking on the one hand.
Transmission shaft 4 is driven to rotate by motor 11 by reductor 6, transmission shaft 4 drives described rotating disk 7 to rotate, while rotating disk 7 rotates, piston 8 in each plunger shaft 18 rotates thereupon, and piston 8 limits piston 8 by corresponding piston drive mechanism and does lifting action continuously in turn, a piston 8 often revolves to turn around and namely completes a lifting action circulation, to reach the action of plunger shaft 18 suctions-discharge, wherein, the expression of the operational process up and down of a piston 8 on coordinate axle is see accompanying drawing 10.
Blanking hole 19 on described connecting panel 3 and the center of circle of discharge opening 20 are all positioned on the locus circle of described plunger shaft 18, and the circle center line connecting of blanking hole 19 and discharge opening 20 is described track radius of a circle.As preferably, the radius of described blanking hole 19 and discharge opening 20 is equal with the radius of described plunger shaft 18.Above-mentioned blanking hole 19 and discharge opening 20 are straight barrel type structure, do not provide corresponding structural representation in accompanying drawing.
As preferably, the inner wall shape of described blanking hole 19 is oblique cone mesa-shaped, the center of circle being positioned at the outlet circle of connecting panel 3 lower surface is positioned on the locus circle of described plunger shaft 18, and the equal diameters of diameter and described plunger shaft 18, the center of circle being positioned at the entrance circle of connecting panel 3 upper surface offsets along described track radius of a circle to the described locus circle center of circle, this entrance circle diameter is greater than described outlet circle diameter, forms the blanking hole 19 that inwall is described oblique cone mesa-shaped.The blanking hole 19 of above-mentioned shape can make the position of hopper 1 draw close to the center of connecting panel 3, and causing connecting panel 3 unbalance stress and tilt when preventing hopper 1 that more material is housed, is that whole device center of gravity is more stable.The blanking hole 19 of said structure does not provide corresponding structural representation.
As shown in Figure 4, as preferably, described discharge opening 20 is positioned at the outlet of connecting panel 3 upper surface for circular, the import being positioned at connecting panel 3 lower surface is waist-shaped hole, the center of circle that described blanking hole 19 is positioned at the entrance circle of connecting panel 3 upper surface offsets along described track radius of a circle to the described locus circle center of circle, its diameter is greater than the diameter of plunger shaft 18, and the outlet that described blanking hole 19 is positioned at connecting panel 3 lower surface is waist-shaped hole.Can form the territory, annular arrangement face that a width is suitable with described plunger shaft 18 diameter in the rotary course of described plunger shaft 18, described discharge opening 20 is positioned at waist-shaped hole outlet that the waist-shaped hole outlet of connecting panel 3 lower surface and blanking hole 19 be positioned at connecting panel 3 lower surface and is all positioned at described plunger shaft 18 and rotates on the territory, face of formation.Described described blanking hole 19 is positioned at the outlet waist-shaped hole both sides equivalent extension to the left and right of connecting panel 3 lower surface, the region shared by three plunger shaft 18 can be covered, the outlet waist-shaped hole that described discharge opening 20 is positioned at connecting panel 3 lower surface extends to both sides, can cover the region shared by three plunger shaft 18, its extended surface territory on the direction contrary with rotating disk 7 hand of rotation is larger.
The waist-shaped hole that above-mentioned discharge opening 20 and blanking hole 19 are positioned at connecting panel 3 lower surface is arranged, and discharge opening 20 and blanking hole 19 can the plunger shaft 18 better and in dynamic rotary process be matched, and efficient fast speed completes suction and discharge.
Shown in accompanying drawing 5, described rotating disk 7 drives piston 8 to do horizontal circle revolution, simultaneously by the action in the vertical direction of piston drive mechanism control plunger, multiple plunger shaft 18 described in described piston drive mechanism limits are divided into quiescent centre 102, decline district 101, first and rising area 103 successively by its hand of rotation, be provided with the second quiescent centre 104 between described rising area 103 and described decline district 101, described second quiescent centre 104 comprises a plunger shaft 18.Described quiescent centre 102, decline district 101, first, rising area 103 and the second quiescent centre 104 are end to end, include all plunger shaft 18.If when not comprising second quiescent centre 104, quiescent centre 102, decline district 101, first and rising area 103 end to end, include all plunger shaft 18.Described quiescent centre 102, decline district 101, first, rising area 103 and the second quiescent centre 104 are fixed relative to described connecting panel 3, its essence is the restriction for the structure of the piston drive mechanism corresponding with its position, shape or action.Described discharge opening 20 is positioned at the outlet waist-shaped hole of connecting panel 3 lower surface and described rising area 103 coincides.
For the state shown in accompanying drawing 5, described plunger shaft 18 totally 11, wherein, the position be positioned at immediately below described blanking hole 19 is risen (comprising this position), the region comprising other three plunger shaft 18 places on clockwise direction is the first quiescent centre 102, and the piston 8 in this region is all positioned at lowest order, makes the space of plunger shaft 18 maximum, after sucking material by blanking hole 19, keep the quiescence of certain distance.The region at three plunger shaft 18 places subsequently on clockwise direction is rising area 103, namely the state of the exclusion material that rises is at this region piston 8, described discharge opening 20 overlaps with the position of last plunger shaft 18 of this region or between latter two plunger shaft 18, to ensure that the material in each plunger shaft 18 is all discharged by discharge opening 20 in rotary course.Clockwise direction, be the second quiescent centre 104 after described rising area 103, the scope in this region only comprises a plunger shaft 18.Clockwise direction, remaining region is decline district 101, and namely before plunger shaft 18 turns to blanking hole 19, piston 8 completes down maneuver, makes plunger shaft 18 form negative pressure state, until when intersecting with described blanking hole 19, start to suck material.
Described decline district 101 is the process that plunger shaft 18 forms negative pressure, for sucking material; Described first quiescent centre 102 is filler process, and each plunger shaft 18 forming negative pressure sucks material by blanking hole 19 successively, enters rising area 103 after translation certain angle; Described rising area 103 is discharge zone, for arranging extruded material, completes filling; Discharge zone and negative pressure region separate by described first quiescent centre 102, prevent flushing, namely ensure that the material in plunger shaft 18 is all discharged by discharge opening 20, prevent the plunger shaft 18 of zone of negative pressure from being sucked by the material in material discharge region plunger shaft 18.
Quantity and the diameter in described rotating disk 7 upper piston chamber 18 set according to actual conditions, the quantity of the plunger shaft 18 comprised in described quiescent centre 102, decline district 101, first, rising area 103 and the second quiescent centre 104 also adjusts thereupon, but the relative position in each region is constant, the relative area in each region can make the appropriate adjustments.On rotating disk, the arrangement of plunger shaft 18 is tightr, and the continuity of bottle placer discharge is stronger.
As shown in accompanying drawing 1 and accompanying drawing 6, described piston drive mechanism comprise be arranged at bottom piston 8 for limit piston stroking upward the first roller 17 and for limiting the second descending roller 12 of piston 8, also comprise with described first roller 17 times end in contact for limit the first up guide rail 5 of described first roller 17 and with described second roller 12 upper-end contact for limiting the second descending guide rail 10 of described second roller 12, the vertex of the first described guide rail 5 limits the top that described piston 8 runs to plunger shaft 18, this position is corresponding with the position of described discharge opening 20, the nadir of described second guide rail 10 limits the bottom that described piston 18 runs to described plunger shaft 18, this lowest point is corresponding with the position of described blanking hole 19, now plunger shaft 18 volume is maximum, slope for seamlessly transitting between the highs and lows of described first guide rail 5, slope for seamlessly transitting between the highs and lows of described second guide rail 10.
The sphere of action of the first described guide rail 5 comprises the first quiescent centre 102, rising area 103 and the second quiescent centre 104, and the sphere of action of described second guide rail 10 comprises decline district 101.Namely when piston 8 runs in the first quiescent centre 102, rising area 103 and the second quiescent centre 104, its position is controlled by the first guide rail 5, the Partial Height of first guide rail 5 corresponding with described first position, quiescent centre 102 is equal, plays a supporting role to the piston 8 in this region; The Partial Height of first guide rail 5 corresponding with described rising area 103 raises gradually, and along with the rotation of piston 8, the piston 8 being promoted this region by the first roller 17 is moved up, and completes the action of exclusion material; The height of the part of first guide rail 5 corresponding with the second described position, quiescent centre 104 continues the height of the vertex of the part of first guide rail 5 corresponding with described rising area 103, namely its relative to the last period first guide rail 5 part do not raise and do not decline yet, piston in this region is played a supporting role, make piston holding position constant, namely vertical direction is static.
In above-mentioned process, the second roller 12 of described the second guide rail 10 pairs of pistons 8 does not produce effect, or gentle touchdown makes piston 8 keep smooth operation.Decline district 101 is entered into after described second quiescent centre 104, in this region, described second guide rail 10 is by acting on the upper end of described second roller 12, the piston 8 controlled in this region runs downwards, described second guide rail 10 is hung in the air by by circular arc cant board, be positioned at the top of described second roller 12, when piston 8 runs in decline district 101, the now top of the second roller 12 and described second guide rail 10 contact, second guide rail 10 declines gradually with the height on the end face distance ground that the second roller 12 contacts, therefore, along with the rotation of piston 8, the piston 8 being promoted this region by the second roller 12 is moved down, make to form negative pressure in plunger shaft 8, in this decline district 101, described with the height change of the height of guide rail 5 along with described second guide rail 10, protection supporting role is formed to piston 8, prevent the slippage out of control of its factor due to gravity.
The first described roller 17 and the second roller 12 are fixedly installed on piston 8 bottom by roller shaft 21, because described first guide rail 5 is different from the site of action of corresponding described first roller 17 of described second guide rail 10 and the second roller 12, therefore described second roller 12 need be positioned at outside, the top of the second roller 12 is exposed, can contact with the second guide rail 10.The first described roller 17 and the second roller 12 are ball bearing of main shaft.
Adopt above-mentioned piston structure and piston drive mechanism, make the filling continuity of bottle placer better, and eliminate the electrical control gears such as folding change-over valve.
As shown in Figure 10, interval in the drawings shown in 100 is a rotation period, namely piston running orbit in the vertical direction when rotating 360 degrees is represented, wherein, the track of quiescent centre 102, decline district 101, first, rising area 103 and the second quiescent centre 104 is respectively illustrated in one-period.
Embodiment 2
See accompanying drawing 7, described piston drive mechanism comprises and is arranged at the second roller 12 bottom piston 8 and controls by limiting described second roller 12 running orbit the guide rail that described piston about 8 runs, described guide rail comprise with described second roller 12 times end in contact for limit the first up guide rail 5 of described second roller 12 and with described second roller 12 upper-end contact for limiting the second descending guide rail 10 of described second roller 12, the vertex of the first described guide rail 5 limits the top that described piston 8 runs to plunger shaft 18, the nadir of described second guide rail 10 limits the bottom that described piston 18 runs to described plunger shaft 18, slope for seamlessly transitting between the highs and lows of described first guide rail 5, slope for seamlessly transitting between the highs and lows of described second guide rail 10.
The difference of the present embodiment and the piston drive mechanism described in embodiment 1 is, eliminates the first roller 17, makes the position of described first guide rail 5 corresponding with described second roller 12, acts on the second roller 12 bottom.Wherein, in whole rotary course, identical with described in the first embodiment of the mode of action of the first guide rail 5 and the second guide rail 10 and principle.The present embodiment is the distortion of piston drive mechanism in embodiment 1.
As equivalent replacement, the second described roller 12 and the first guide rail 5 and the second guide rail 10 all can be arranged on the inner side of the rotational trajectory of piston 8.
Embodiment 3
See accompanying drawing 8, described piston drive mechanism comprise be arranged at bottom piston 8 for limit piston stroking upward the first roller 17, for limit the descending spring of piston 8 22 and with described first roller 17 times end in contact for limiting the first up guide rail 5 of described first roller 17, the vertex of the first described guide rail 5 limits the top that described piston 8 runs to plunger shaft 18, slope for seamlessly transitting between the highs and lows of described first guide rail 5, described spring 22 is placed between described piston 8 and the lower surface of described rotating disk 7.
The difference of the present embodiment and embodiment 1 is, eliminate the second roller 12 and the second guide rail 10, and by the effect of spring 22, piston 8 is moved downward, wherein, first guide rail 5 is identical with embodiment 1 by the mode of action of the first roller 17 pairs of pistons 8, in rising area 103, first guide rail 5 promotes the process that piston 8 rises, make spring 22 compressed energy-storage simultaneously, when entering into decline district 101, along with the reduction of the first guide rail 5 height, move downward at the effect lower piston 8 of spring 22, make plunger shaft 18 form vacuum.
Embodiment 4
See accompanying drawing 9, described piston drive mechanism comprises the cylinder 23 being arranged at the numbers such as described rotating disk 7 lower surface and described piston 8, each piston 8 bottom connects with the cylinder push-rod of corresponding cylinder 23, described cylinder 23 is fixed on adapter plate 28, and described adapter plate 28 is fixedly installed on the lower surface of described rotating disk 7 by pipe link 27.The action controlling each cylinder 23 by electric control system realizes the action of piston 8, and the running orbit of described piston 8 is in the same manner as in Example 1.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (9)
1. a piston continuous filling structure, it is characterized in that: it comprises a rotating disk (7), the multiple plunger shaft (18) be arranged on described rotating disk (7), be arranged on the piston (8) that rotates with described rotating disk (7) in described plunger shaft (18) and drive the piston drive mechanism of described piston (8) lifting continuously in turn, described multiple plunger shaft (18) are uniformly distributed on the locus circle taking the centre of gration of rotating disk (7) as the center of circle.
2. a kind of piston continuous filling structure according to claim 1, is characterized in that: the multiple plunger shaft (18) described in described piston drive mechanism limits form decline district (101), the first quiescent centre (102) and rising area (103) successively by its hand of rotation.
3. a kind of piston continuous filling structure according to claim 2, is characterized in that: be provided with the second quiescent centre (104) between described rising area (103) and described decline district (101).
4. a kind of piston continuous filling structure according to claim 3, is characterized in that: described second quiescent centre (104) comprises a plunger shaft (18).
5. a kind of piston continuous filling structure according to any one of claim 1-4, it is characterized in that: described piston drive mechanism comprises and is arranged at piston (8) bottom for the first roller (17) of guiding piston (8) up and the second roller (12) for guiding piston (8) descending, also comprise with end in contact under described first roller (17) for guide up the first guide rail (5) of described first roller (17) and with described second roller (12) upper-end contact for guiding the second guide rail (10) that described second roller (12) is descending, the vertex of described the first guide rail (5) limits the top that described piston (8) runs to plunger shaft (18), the nadir of described second guide rail (10) limits the bottom that described piston (8) runs to described plunger shaft (18), slope for seamlessly transitting between the highs and lows of described first guide rail (5), slope for seamlessly transitting between the highs and lows of described second guide rail (10).
6. a kind of piston continuous filling structure according to any one of claim 1-4, it is characterized in that: described piston drive mechanism comprises the second roller (12) being arranged at piston (8) bottom and the guide rail guiding described piston (8) to run up and down by described second roller (12) running orbit of restriction, described guide rail comprise with end in contact under described second roller (12) for guide up the first guide rail (5) of described second roller (12) and with described second roller (12) upper-end contact for guiding the second guide rail (10) that described second roller (12) is descending, the vertex of described the first guide rail (5) limits the top that described piston (8) runs to plunger shaft (18), the nadir of described second guide rail (10) limits the bottom that described piston (8) runs to described plunger shaft (18), slope for seamlessly transitting between the highs and lows of described first guide rail (5), slope for seamlessly transitting between the highs and lows of described second guide rail (10).
7. a kind of piston continuous filling structure according to any one of claim 1-4, it is characterized in that: described piston drive mechanism comprise be arranged at piston (8) bottom for guiding first roller (17) of piston stroking upward, for limit the descending spring (22) of piston (8) and with end in contact under described first roller (17) for guiding the first guide rail (5) that described first roller (17) is up, the vertex of described the first guide rail (5) limits the top that described piston (8) runs to plunger shaft (18), slope for seamlessly transitting between the highs and lows of described first guide rail (5), described spring (22) is placed between the lower surface of described piston (8) and described rotating disk (7).
8. a kind of piston continuous filling structure according to any one of claim 1-4, it is characterized in that: described piston drive mechanism comprises the cylinder (23) being arranged at the number such as described rotating disk (7) lower surface and described piston (8), and each piston (8) bottom connects with the cylinder push-rod of corresponding cylinder (23).
9. a kind of piston continuous filling structure according to any one of claim 1-4, is characterized in that: the lower surface of described rotating disk (7) is provided with and the orienting sleeve (9) of described piston (8) to adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066639.XU CN204527698U (en) | 2015-01-30 | 2015-01-30 | A kind of piston continuous filling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066639.XU CN204527698U (en) | 2015-01-30 | 2015-01-30 | A kind of piston continuous filling structure |
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| Publication Number | Publication Date |
|---|---|
| CN204527698U true CN204527698U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066639.XU Expired - Fee Related CN204527698U (en) | 2015-01-30 | 2015-01-30 | A kind of piston continuous filling structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627403A (en) * | 2015-01-30 | 2015-05-20 | 石家庄博安不锈钢设备有限公司 | Piston continuous filling structure |
-
2015
- 2015-01-30 CN CN201520066639.XU patent/CN204527698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627403A (en) * | 2015-01-30 | 2015-05-20 | 石家庄博安不锈钢设备有限公司 | Piston continuous filling structure |
| CN104627403B (en) * | 2015-01-30 | 2017-12-29 | 石家庄博安不锈钢设备有限公司 | A kind of piston continuous filling structure |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190130 |