CN212477282U - Reciprocating motion pipeline device of paper pulp molding equipment - Google Patents
Reciprocating motion pipeline device of paper pulp molding equipment Download PDFInfo
- Publication number
- CN212477282U CN212477282U CN202020622475.5U CN202020622475U CN212477282U CN 212477282 U CN212477282 U CN 212477282U CN 202020622475 U CN202020622475 U CN 202020622475U CN 212477282 U CN212477282 U CN 212477282U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- movable pipe
- movable
- activity
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a paper mould production facility field specifically is a reciprocating motion piping installation of paper pulp molding equipment. The method is characterized in that: the movable pipe fitting comprises a first movable pipe fitting (1), a second movable pipe fitting (2), a third movable pipe fitting (3) and a fourth movable pipe fitting (4), and the connecting component comprises an O-shaped sealing ring (5), a half clamping ring (6), a steel wire retaining ring (7) for the shaft and a Glare ring (8) for the shaft; the movable pipe fitting I (1), the movable pipe fitting II (2), the movable pipe fitting III (3) and the movable pipe fitting IV (4) are sequentially connected, the head end a of the movable pipe fitting I is connected with a workbench (9) of equipment, and the tail end h of the movable pipe fitting IV is connected with a pipeline connecting plate (10) of the equipment; the utility model discloses a many hard tube interconnect for it can reduce horizontal space as required, and compares and is showing the improvement in original hose life.
Description
Technical Field
The utility model relates to a paper mould production facility field specifically is a reciprocating motion piping installation of paper pulp molding equipment.
Background
At present, the known movable pipe adopted in the pulp molding industry at present is generally a hose connection or a rotary joint connection, wherein the hose connection needs to consider the rotation radius of the hose, the larger the pipe diameter is, the larger the rotation radius is, the higher the requirement on the installation space is, the service life of the rubber hose is low, the structural strength is poor, and the structure is shown in fig. 1. The main body is as follows: a tow chain and DN25 and DN40 hoses; the matched accessory parts comprise: transition pipe, layer board, crane span structure, protection casing. The size of the square flange plate is 145X 80; the number of the fasteners needing to be screwed is 22; the whole occupied space is as follows: 1155x252x618, takes up a lot of space and the hose must be replaced in about 3 months.
Therefore, it is necessary to find a device which has a reduced requirement for the rotation radius, has a very small requirement for the installation space, and can ensure the service life and the structural strength of the device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art occupation space big, problem that the life-span is short, utility model discloses a reciprocating motion pipeline device of paper pulp molding equipment, its concrete content is
A reciprocating duct device of a pulp molding apparatus, a table 9 of which reciprocates, characterized in that: the reciprocating pipeline device is a linkage mechanism consisting of more than four movable pipe fittings, the head of a first movable pipe fitting is connected with a workbench 9 of the equipment, the tail end of the last movable pipe fitting is connected with a pipeline connecting plate 10, the movable pipe fittings are sequentially connected through a connecting part, adjacent movable pipe fittings can rotate around the connecting part relatively, and the first movable pipe fitting and the workbench 9 of the equipment reciprocate together.
Further, the reciprocating duct apparatus of a pulp molding apparatus is characterized in that: the movable pipe fitting comprises a first movable pipe fitting 1, a second movable pipe fitting 2, a third movable pipe fitting 3 and a fourth movable pipe fitting 4, and the connecting parts comprise O-shaped sealing rings 5, half snap rings 6, shaft steel wire retaining rings 7 and shaft GREEN rings 8;
the movable pipe fitting I1, the movable pipe fitting II 2, the movable pipe fitting III 3 and the movable pipe fitting IV 4 are sequentially connected, the head end a of the movable pipe fitting I is connected with the workbench 9 of the equipment, and the tail end h of the movable pipe fitting IV is connected with the pipeline connecting plate 10 of the equipment;
one end of a connecting part between the movable pipe fitting I1, the movable pipe fitting II 2, the movable pipe fitting III 3 and the movable pipe fitting IV 4 is provided with a groove, the shaft GREEN 8 is arranged in the groove, the movable pipe fitting I1, the movable pipe fitting II 2, the movable pipe fitting III 3 and the movable pipe fitting IV 4 are sleeved in pairs, and then the Haff clamp ring 6 and the shaft steel wire retaining ring 7 are used for locking the movable pipe fitting II, the movable pipe fitting III 3 and the movable pipe fitting IV 4.
Further, the reciprocating duct apparatus of a pulp molding apparatus is characterized in that: when equipment moves the distal end the activity pipe fitting two 2 with the inboard contained angle of activity pipe fitting three 3 should be less than 180 degrees, when equipment moves the near-end the activity pipe fitting two 2 with can not be in same straight line between the activity pipe fitting three 3, activity pipe fitting two 2 with the length difference between the activity pipe fitting three 3 is less than the perpendicular distance of the center of the tail end b of activity pipe fitting one and the center of the head end g of activity pipe fitting four, activity pipe fitting two 2 with the length between the activity pipe fitting three 3 with be greater than the length of activity pipe fitting one the center of tail end b with the perpendicular distance of the center of the head end g of activity pipe fitting four.
The beneficial effects of the utility model reside in that, through many hard tube interconnect for it can reduce horizontal space as required, and compares in original hose, and the life of hard tube is showing and is improving.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
FIG. 1 is a schematic view of a prior art hose connection;
FIG. 2 is a schematic elevation view of a reciprocating duct configuration;
FIG. 2-1 is a right side view of the reciprocating duct construction;
FIG. 3 is a schematic view of a reciprocating duct junction;
FIG. 4 is a schematic diagram of a far point structure of the reciprocating pipeline;
FIG. 5 is a schematic view of a structure of a reciprocating pipe at a near point;
fig. 6 is a schematic structural diagram of a far point position of the reciprocating pipe according to the first embodiment;
FIG. 7 is a schematic view of a structure of a reciprocating pipe at a proximal position according to the first embodiment
Description of reference numerals:
1. a first movable pipe fitting; 2. a second movable pipe fitting; 3. a movable pipe fitting III; 4. a movable pipe fitting IV; 5. an O-shaped sealing ring; 6. A half snap ring; 7. a steel wire retainer ring for the shaft; 8. the shaft is made of a gray ring; 9. a work table; 10. a pipe connecting plate; a. the head end of the first movable pipe fitting; b. the tail end of the first movable pipe fitting; c. the head end of the second movable pipe fitting; d. the tail end of the movable pipe fitting II; e. the head end of the movable pipe fitting III; f. the tail end of the movable pipe fitting III; g. the head end of the movable pipe fitting IV; h. and the tail end of the movable pipe fitting IV.
Detailed Description
The utility model provides a reciprocating motion pipe device of paper pulp molding equipment, the aggregate unit that constitutes including four above movable pipe fittings, the head of first pipe fitting is connected with the workstation 9 of equipment, and the tail end and the pipe connecting plate 10 of last pipe fitting are connected, link to each other in proper order between the pipe fitting, rely on adapting unit to connect and can rotate between the pipe fitting, the same reciprocating motion of workstation 9 of first pipe fitting and equipment.
Each connecting member connects the two pipes so as to be rotatable relative to each other along the axis of the connecting member, and the rotational axes of the connecting members are parallel to each other.
A general person can manufacture a 4-section reciprocating pipeline which can move in a vertical plane, and the reciprocating pipeline comprises a movable pipe fitting I1, a movable pipe fitting II 2, a movable pipe fitting III 3, a movable pipe fitting IV 4, an O-shaped sealing ring 5, a half clamping ring 6, a shaft steel wire retaining ring 7 and a shaft GREEN 8.
The structure is shown in figure 2, and the end a of the movable pipe fitting I1 and the end h of the movable pipe fitting II 4 are fixedly connected with a workbench 9 and a pipeline connecting plate 10 of pulp molding equipment respectively. In order to enable the end surface b of the tail end of the first movable pipe fitting and the end surface g of the head end of the fourth movable pipe fitting to be parallel to a motion plane of the pulp molding equipment during reciprocating motion, the first movable pipe fitting 1 and the fourth movable pipe fitting 4 are provided with L-shaped corners, and the second movable pipe fitting 2 and the third movable pipe fitting 3 are designed into two U-shaped pipe fittings (the structure of each pipe fitting can be different according to the change of the motion plane or the motion position and the like). The head end c of the second movable pipe fitting is movably connected with the tail end b of the first movable pipe fitting, the tail end d of the second movable pipe fitting is movably connected with the head end e of the third movable pipe fitting, and the tail end f of the third movable pipe fitting is movably connected with the head end g of the fourth movable pipe fitting through the connecting structure shown in fig. 3. The connecting structure comprises a half snap ring 6, a steel wire retaining ring 7 for the shaft and a Glare ring 8 for the shaft, taking the tail end f of a movable pipe fitting III and the head end g of a movable pipe fitting IV as an example, the head end g of the movable pipe fitting IV is provided with a groove as shown in figure 3, the Glare ring 8 for the shaft is arranged in the groove and is sleeved with the tail end f of the movable pipe fitting III, and the two parts are locked by the half snap ring 6 and the steel wire retaining ring 7 for the shaft after being sleeved, so that the two parts cannot fall off, and the free rotation of the connecting part is realized.
In order to ensure that the whole set of equipment can normally operate in the using process, the phenomenon of mutual interference can not occur. The length and the movement relationship among the four pipes are shown in fig. 4 and 5; the following conditions are satisfied at the same time.
When the upper working table is retracted and moves to the far end, as shown in fig. 4, the included angle α between the second movable pipe 2 and the third movable pipe 3 should be less than 180 degrees.
When the upper working table moves to the near end by the extending action, as shown in fig. 5, the included angle α between the second movable pipe 2 and the third movable pipe 3 is also less than 180 degrees.
The difference between the length of the second movable pipe fitting 2 and the length of the third movable pipe fitting 3 is smaller than the vertical distance from the center of the end 1b of the first movable pipe fitting to the center of the end 4g of the fourth movable pipe fitting.
The sum of the length of the second movable pipe fitting 2 and the length of the third movable pipe fitting 3 is greater than the vertical distance from the center of the end 1b of the first movable pipe fitting to the center of the end 4g of the fourth movable pipe fitting.
When the equipment of the pulp moulding apparatus has special requirements to avoid certain obstacles, the shape and size of the four tubes may be changed at will, but it is necessary to meet the length and movement relations.
The present invention will be further described with reference to the accompanying drawings by way of examples.
The first embodiment,
In the embodiment, as shown in fig. 6, the pipe fitting comprises a movable pipe fitting I1, a movable pipe fitting II 2, a movable pipe fitting III 3, a movable pipe fitting IV 4, an O-shaped sealing ring 5, a half snap ring 6, a shaft steel wire retaining ring 7 and a shaft GREEN 8.
The first movable pipe fitting 1 is fixed on a workbench 9 through screws, and an O-shaped sealing ring 5 is installed in the first movable pipe fitting. The movable pipe fitting I1 is connected with the movable pipe fitting II 2, wherein the mounting shaft is sealed and guided by a grid ring 8, a half snap ring 6 is mounted outside the joint, and the shaft is clamped and positioned by a steel wire retaining ring 7. And similarly, a movable pipe fitting III 3 and a movable pipe fitting IV 4 are installed, and finally the movable pipe fitting 4 is connected with the pipeline connecting plate 10 through a universal screw, wherein a 0-shaped sealing ring 5 is installed. And finally, the workbench moves back and forth and compressed air is introduced to test the stability and the sealing performance of the device.
In this embodiment, another L-shaped corner is added to the movable pipe fitting 1, so that the b end is located below the a end of the mounting surface, and the descending distance is 190 mm. The length of the second movable pipe fitting 2 is 400mm, the length of the third movable pipe fitting 3 is 400mm, and the length of the fourth movable pipe fitting 4 is 160 mm. When the pipe fitting moves to the top point of the retracting action, the included angle between the first movable pipe fitting 1 and the second movable pipe fitting 2 is 132 degrees, the included angle between the second movable pipe fitting 2 and the third movable pipe fitting 3 is 148 degrees, and the included angle between the third movable pipe fitting 3 and the fourth movable pipe fitting 4 is 170 degrees. When the pipe fitting runs to the top point of the extending action, the included angle between the first movable pipe fitting 1 and the second movable pipe fitting 2 is-91 degrees, the included angle between the second movable pipe fitting 2 and the third movable pipe fitting 3 is 56 degrees, and the included angle between the third movable pipe fitting 3 and the fourth movable pipe fitting 4 is 124 degrees.
The size of a flange plate at the rear mounting part is 80X 80; the number of the fasteners needing screws is 8; the whole occupied space is as follows: 899x203 x 674.
The beneficial effects of the utility model reside in that, through contrast traditional tow chain system, this scheme has replaced former malleation hose and negative pressure hose's combination with many hard tubes, has reduced other attached spare part, singly with the screw, just reduces to 8 from former 22. The whole installation space, particularly the transverse space is reduced, and is reduced 899 from the original 1155; the flange plate is reduced from the original 145x80 to 80x80, and the space utilization rate is high. The hard pipe is adopted, so that the defect that a hose in a drag chain is easy to wear is perfectly avoided, maintenance is almost avoided, and the economic benefit is greatly improved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. A reciprocating duct apparatus of a pulp molding apparatus, a table (9) of the pulp molding apparatus being reciprocated, characterized in that: the reciprocating pipeline device is a linkage mechanism consisting of more than four movable pipe fittings, the head of a first movable pipe fitting is connected with a workbench (9) of the equipment, the tail end of the last movable pipe fitting is connected with a pipeline connecting plate (10), the movable pipe fittings are sequentially connected through a connecting part, adjacent movable pipe fittings can rotate around the connecting part relatively, and the first movable pipe fitting and the workbench (9) of the equipment reciprocate together.
2. The reciprocating duct apparatus of a pulp molding apparatus according to claim 1, wherein: the movable pipe fitting comprises a first movable pipe fitting (1), a second movable pipe fitting (2), a third movable pipe fitting (3) and a fourth movable pipe fitting (4), and the connecting component comprises an O-shaped sealing ring (5), a half clamping ring (6), a steel wire retaining ring (7) for the shaft and a Glare ring (8) for the shaft;
the movable pipe fitting I (1), the movable pipe fitting II (2), the movable pipe fitting III (3) and the movable pipe fitting IV (4) are sequentially connected, the head end (a) of the movable pipe fitting I is connected with the workbench (9) of the equipment, and the tail end (h) of the movable pipe fitting IV is connected with the pipeline connecting plate (10) of the equipment;
the movable pipe fitting is characterized in that a groove is formed in one end of a connecting part between the movable pipe fitting I (1) and the movable pipe fitting II (2), the movable pipe fitting III (3) and the movable pipe fitting II (4) are sleeved in pairs, and then the half clamp ring (6) and the shaft steel wire retaining ring (7) are used for locking the movable pipe fitting I (1) and the movable pipe fitting II (2) and the movable pipe fitting III (3).
3. The reciprocating duct apparatus of a pulp molding apparatus according to claim 2, wherein: when equipment moves the distal end activity pipe fitting two (2) with the inboard contained angle of activity pipe fitting three (3) should be less than 180 degrees, when equipment moves the near-end activity pipe fitting two (2) with can not be in same straight line between activity pipe fitting three (3), activity pipe fitting two (2) with the length difference between activity pipe fitting three (3) is less than the perpendicular distance of the center of the tail end (b) of activity pipe fitting one and the center of the head end (g) of activity pipe fitting four, activity pipe fitting two (2) with length sum between the activity pipe fitting three (3) is greater than the perpendicular distance of the center of the tail end (b) of activity pipe fitting one with the center of the head end (g) of activity pipe fitting four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020622475.5U CN212477282U (en) | 2020-04-23 | 2020-04-23 | Reciprocating motion pipeline device of paper pulp molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020622475.5U CN212477282U (en) | 2020-04-23 | 2020-04-23 | Reciprocating motion pipeline device of paper pulp molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212477282U true CN212477282U (en) | 2021-02-05 |
Family
ID=74451197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020622475.5U Active CN212477282U (en) | 2020-04-23 | 2020-04-23 | Reciprocating motion pipeline device of paper pulp molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212477282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364290A (en) * | 2020-04-23 | 2020-07-03 | 上海英正辉环保设备有限公司 | Reciprocating motion pipeline device of paper pulp molding equipment |
-
2020
- 2020-04-23 CN CN202020622475.5U patent/CN212477282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364290A (en) * | 2020-04-23 | 2020-07-03 | 上海英正辉环保设备有限公司 | Reciprocating motion pipeline device of paper pulp molding equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212477282U (en) | Reciprocating motion pipeline device of paper pulp molding equipment | |
| CN112113050B (en) | Single-tube universal type ultrahigh-pressure fracturing pipeline | |
| CN212616880U (en) | Flaring clamp formula pipe connection spare | |
| CN205424098U (en) | Novel submarine pipeline connector | |
| CN201475550U (en) | liquid conveying pipeline | |
| CN111364290A (en) | Reciprocating motion pipeline device of paper pulp molding equipment | |
| CN213018330U (en) | Pipeline patching device for hydraulic engineering convenient to installation | |
| CN217256402U (en) | Fixed nuclear power robot arm | |
| CN116475826A (en) | Copper pipe mechanical arm of unloading | |
| CN211259938U (en) | Device for quickly aligning automatic sealing joint | |
| CN214741251U (en) | Self-suction sand control screen pipe | |
| CN211649288U (en) | Pipeline installation structure for long-distance natural gas extraction | |
| CN210069197U (en) | Cutting ferrule type hydraulic pipe joint | |
| CN219493414U (en) | High-temperature-resistant compressed air hose | |
| CN212178215U (en) | Flexible connection structure of glass fiber reinforced plastic pipeline | |
| CN112833268A (en) | Multifunctional pneumatic pipe joint | |
| CN217652748U (en) | Pressure booster and guniting system | |
| CN217440781U (en) | Rubber sealing element for piston | |
| CN213530505U (en) | Pipe flaring device adopting mechanical flaring | |
| CN203892780U (en) | Pipe corner connecting device with self-adaptive compensation function | |
| CN219817549U (en) | Plate-type part self-adaptive shaping device | |
| CN212868821U (en) | Sealed type buckle changing joint | |
| CN219443918U (en) | ZR sliding table for assembly type welding tool | |
| CN213452882U (en) | Compressed air gas circuit control system | |
| CN213576145U (en) | Large-caliber 45-degree elbow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |