CN201024237Y - Viscose double filament metering pump - Google Patents
Viscose double filament metering pump Download PDFInfo
- Publication number
- CN201024237Y CN201024237Y CNU2007201159881U CN200720115988U CN201024237Y CN 201024237 Y CN201024237 Y CN 201024237Y CN U2007201159881 U CNU2007201159881 U CN U2007201159881U CN 200720115988 U CN200720115988 U CN 200720115988U CN 201024237 Y CN201024237 Y CN 201024237Y
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- CN
- China
- Prior art keywords
- pump
- glue
- viscose
- driving shaft
- gum
- 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.)
- Expired - Fee Related
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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model discloses a viscose double-wire metering pump. The technical proposal adopted is that: an adhesive inlet is arranged at the left of a pump body and the pump body is provided with two adhesive outlets, one arranged at the right of the pump body and the other arranged at the middle of the right pump plate; a sealing device of a driving shaft is a axial pore nut end cover and a joint washer positioned in a filling ring. The utility model has the advantages of promoting wire producing ability, convenient installation and adjustment; besides, after trial, the pressure and flow of the two adhesive outlets are exactly the same and the sealing effect of the sealing device is also stable.
Description
Technical field
The utility model relates to a kind of viscose glue mariages measuring pump, is the important component on the textile industry R535 viscose fiber Spinning Machine for Long Filament.
Background technology
In recent years, textile industry expands rapidly to the demand of viscose fiber long filament, this raw material at home now, the supply on the outer market occurred all that serious supply falls short of demand, and a most important reason that causes this situation is exactly that existing collodion silk production equipment working ability is generally not enough.R535 viscose fiber Spinning Machine for Long Filament is the most frequently used production equipment of this product, and the measuring pump on this equipment then is to bear raw material supplying, the important mechanism of decision production capacity.At present, what generally adopt on the domestic existing R535 viscose fiber Spinning Machine for Long Filament all is to have only a monofilament pump of going into a Jiao Kou and a gum outlet, every R535 viscose fiber Spinning Machine for Long Filament can only clamp 60 monofilament pumps, and just every unit only is provided with 60 filament mouths.The output that wants to increase long filament just must be transformed the monofilament pump, and optimal way is exactly to set up a gum outlet and corresponding glue feeding device on existing viscose pump again.At present domestic had some this type of a design, is 03204776.2 a utility model a kind of glue-feeder, design of two gum outlets of having that come to this as the patent No..The specific practice of this scheme be " both sides of the pump housing are equipped with two groups of measuring pumps respectively, establish a threeway glue-feeder and two symmetrical gum outlets on the pump housing ...." from the overall content of scheme, be a well design really, adopt this scheme also can realize the goal of the invention that raw silk percentage of cocoon is doubled.But this design also exists the deficiency of self, at first our skill finds that this is a kind of very typical symmetrization design, two gum outlets wherein also are to be arranged on pump housing top symmetrically, it is very beneficial keeping in full accord from directly perceived such setting for the pressure of realizing two gum outlets, flow, but for the installation of equipment, the adjusting of flow and the operations such as layout of pipeline all can bring some inconvenience thus.In addition, in this design initiatively shaft seal to adopt be with blind flange sealing ring to be pushed down earlier, again with the fastening means of bolt flange lid, using this design, to want to reach perfect sealing obviously be not too easy.
Summary of the invention
It is double that first goal of the invention of the present utility model provides a kind of wire vent ability that not only can make, and install, regulate viscose glue mariages measuring pump very easily, second goal of the invention of the present utility model is to provide a kind of sealing device with stabilized seal effect for the main shaft on this measuring pump.
In order to realize above-mentioned first goal of the invention, the utility model by the following technical solutions, part same as the prior art is: this viscose glue mariages measuring pump also is provided with a glue-feeder, two gum outlets, with the symmetrically arranged a pair of gear transport of main shaft, be clipped to two gear transport inlets by the glue-feeder branch, send glue passage and driving shaft sealing device respectively with in the pump that two gum outlets are connected again, different is to be provided with a glue-feeder in the left side of the pump housing, on gum outlet has, following two, last gum outlet is located at the right side of the pump housing, and following gum outlet is located at the middle part of right side pump plate.
In order to realize above-mentioned second goal of the invention, the utility model initiatively shaft seal is an axis hole nut end cover and is loaded on the interior seal washer of its packing ring.
The utility model has the advantages that the wire vent ability is turned over to double, and because two gum outlets all are located at the same side of pump, installation, all very convenient when regulating, identical through pressure, the flow of two gum outlets on probation, newly-designed sealing device sealing effect is also stable especially.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
Fig. 1 is an axial cutaway view of the present utility model
Fig. 2 is the profile of A-A face among Fig. 1
Fig. 3 is the profile of C-C face among Fig. 1
Fig. 4 is the profile of B-B face among Fig. 1
Number in the figure
1, plate 4, left outer cover plate 5, driving gear in the pump housing 2, left inner cover plate 3, the left side
6, driven gear 7, key 8, adjustment axle 9, adjustment nut 10, driving shaft
11, seal washer 12, axis hole nut end cover 13, bolt 14, last gum outlet 15, right inner cover plate
16, plate 18 in right outer cover plate 17, the right side, advance glue 19, gum outlet 20, left gear pump intake down
21, left gear pump 22, left gear pump intake 23, right side gear pump discharge
The specific embodiment
Example 1
As shown in Figure 1, for convenience of description, here be the left side on one side with driving shaft, pump case of the present utility model is made of the pump housing 1 and left and right pump plate, left side pump plate is followed successively by plate 3, left outer cover plate 4 in left inner cover plate 2, the left side, right pump plate is followed successively by plate 17 and right outer cover plate 16 in right inner cover plate 15, the right side, and each layer pump plate is fixed on the pump housing by bolt 13.Driving shaft 10 penetrates pump case from left end, in the cavity in pump case on the left and right middle plate 3 and 17, utilize key 7 symmetries that left and right driving gear 5 is housed on the driving shaft, a left and right driven gear 6 and its engagement are respectively arranged above two driving gears 5, left and right driven gear 6 is contained in respectively on the left and right adjustment axle 8, it is parallel with driving shaft 10 to adjust axle 8, is installed on left and right outer cover plate 4 and 16 by screw thread.The adjustment nut 9 of adjusting axle 8 its ends of usefulness is fixing.
Glue-feeder 18 is located at the left side of the pump housing 1, it send the glue passage to be divided into two, article one, be to enter left side gear downwards earlier to pump into 20, from exporting the last plastic emitting 14 that enters after 21 on the pump housing 1, see Fig. 2, Fig. 3 another be enter earlier the right side gear pump forward down go into 22, from entering the following gum outlet 19 that is located in the middle part of the pump plate of right side after right side gear pump discharge 22 comes out, see Fig. 3, Fig. 4.
Example 2
As shown in Figure 1, initiatively shaft seal is made up of axis hole nut end cover 12 and seal washer 11, axis hole nut end cover 12 centers are established and are had axis hole, with driving shaft 10 movingly, be provided with ring type filling in the lid, sealing ring 11 is housed in the ring, axially has external screw thread on its outer wall, cooperate with the internal thread spiral that is located at left outer cover plate 4 axis hole places.
Claims (2)
1. viscose glue mariages measuring pump, comprise symmetrically arranged a pair of gear transport on a glue-feeder, two gum outlets, the same driving shaft, be clipped to two gear transports inlets by the glue-feeder branch, send glue passage and driving shaft sealing device respectively with in the pump that two gum outlets are connected again, it is characterized in that this pump is provided with a glue-feeder (18) in the left side of the pump housing (1), gum outlet has two upper and lower two, last gum outlet (14) is located at the right side of the pump housing (1), and following gum outlet (18) is located at the middle part of right side pump plate.
2. a kind of viscose glue mariages measuring pump according to claim 1 is characterized in that described driving shaft sealing device is an axis hole nut end cover (12) and is loaded on the interior seal washer (11) of its packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201159881U CN201024237Y (en) | 2007-04-10 | 2007-04-10 | Viscose double filament metering pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201159881U CN201024237Y (en) | 2007-04-10 | 2007-04-10 | Viscose double filament metering pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024237Y true CN201024237Y (en) | 2008-02-20 |
Family
ID=39098091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201159881U Expired - Fee Related CN201024237Y (en) | 2007-04-10 | 2007-04-10 | Viscose double filament metering pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024237Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451901A (en) * | 2014-12-04 | 2015-03-25 | 郑州中远氨纶工程技术有限公司 | Metering device and spandex dry spinning part |
-
2007
- 2007-04-10 CN CNU2007201159881U patent/CN201024237Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451901A (en) * | 2014-12-04 | 2015-03-25 | 郑州中远氨纶工程技术有限公司 | Metering device and spandex dry spinning part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20100410 |