CN217749216U - Device convenient to disassemble and wash for cold core box resin liquid material conveying system - Google Patents
Device convenient to disassemble and wash for cold core box resin liquid material conveying system Download PDFInfo
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- CN217749216U CN217749216U CN202221608342.8U CN202221608342U CN217749216U CN 217749216 U CN217749216 U CN 217749216U CN 202221608342 U CN202221608342 U CN 202221608342U CN 217749216 U CN217749216 U CN 217749216U
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- way valve
- graduated flask
- resin liquid
- conveying system
- box resin
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Abstract
The utility model relates to a cold box resin molding coremaking technical field discloses a cold box resin liquid material conveying system just tears device open, including graduated flask and three-way valve, the trailing end connection of graduated flask have the access & exit A of three-way valve, entry B and the export C of three-way valve be connected with feed line and ejection of compact pipeline respectively, the volume size of graduated flask adjustable, graduated flask, feed line, ejection of compact pipeline pass through quick detach clamp connection with the three-way valve respectively. The utility model discloses both reduced the condition that the component bonded on the inner wall, for in time rinsing providing quick, convenient dismouting mode again, the easy access equipment to the precision that generation efficiency and liquid material added has been improved.
Description
Technical Field
The utility model relates to a cold-box resin molding coremaking technical field, concretely relates to just unpick and wash device of cold-box resin liquid material conveying system.
Background
The cold box resin is an adhesive for casting, is a bonding material of molding sand or core sand, and is almost a synthetic resin material in the manufacturing processes of a self-hardening core, a shell core, a hot core box core, a cold core box core, a Wen Xin box core and the like along with the continuous progress of a core making technology in a molding and core making process, and inorganic components are added in a sand mixing process of the cold box resin to improve the performance of the cold box resin.
In the prior art, the precision of a device for adding liquid materials such as components in the process of mixing the resin and the sand in the cold box is low, particularly after the device is used for a period of time, the components are solidified and bonded on the device for adding the components due to the reaction of the components and water in the air, and the precision of adding the components is greatly influenced, so that the bonding of the components on the component adding device is reduced, and the bonding components in a conveying system of the component adding device are cleaned in time, and the two important measures for improving the precision are achieved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned problem, a device is washed to just unpick of cold box resin liquid material conveying system has both reduced the condition that the component bonded on the inner wall, provides quick, convenient dismouting mode for in time wasing again to the precision that the liquid material added has been improved.
The utility model provides a technical problem's technical scheme does:
the utility model provides a device is just unpicked and washed to cold core box resin liquid material conveying system, includes graduated flask and three-way valve, the trailing end connection of graduated flask have the access & exit A of three-way valve, the entry B and the export C of three-way valve be connected with feed line and discharge pipeline respectively, the volume size of graduated flask adjustable, graduated flask, feed line, discharge pipeline pass through quick detach clamp connection with the three-way valve respectively.
Furthermore, the structure for adjusting the volume of the measuring cylinder comprises a piston arranged in the measuring cylinder in a sliding manner and a linear driving mechanism for providing power for the sliding of the piston.
Furthermore, the measuring cylinder is installed on the workbench through an installation plate, the measuring cylinder is clamped in a through hole of the installation plate, the installation plate comprises an upper part and a lower part, and the upper part and the lower part of the installation plate are connected through bolts.
Furthermore, the inlet B and the outlet C of the three-way valve are respectively provided with a valve.
Further, the linear driving mechanism is an air cylinder.
Further, the piston is in threaded connection with a piston rod of the linear driving mechanism.
The effects provided in the contents of the utility model are only the effects of the embodiments, not all the effects of the utility model, and one of the above technical solutions has the following advantages or beneficial effects:
1. the utility model discloses a volume size of adjustment graduated flask realizes the ration and extracts the component, release the component, relative ratio prior art, component and air contact have been avoided to whole action process, thereby the problem and the equipment high frequency trouble problem that the ration precision that has solved behind the component contact air bond solidify on the graduated flask inner wall and lead to descend, the accurate effect of adding the component in the mulling process has been reached, through the adjustment that the straight line actuating mechanism drive piston made a round trip to slide realization graduated flask volume size in the graduated flask, the volumetric precision of adjustment graduated flask is higher, and then the precision of adding the component has been guaranteed. And all through quick detach clamp and graduated flask through the three interface of three-way valve, feed line, ejection of compact tube coupling, be convenient for pull down the three-way valve fast, and to the graduated flask, feed line, ejection of compact tube, the inside of three-way valve is washd, it is convenient to provide for regular cleaning, thereby the precision of interpolation liquid material has been guaranteed, the convenient equipment overhauls, thereby the precision that generation efficiency and liquid material added has been improved, and three interface and the graduated flask of three-way valve, feed line, ejection of compact tube butt joint flange width is narrower can't pass through bolted connection's problem.
2. The utility model discloses a bolted connection's split type mounting panel is fixed with the graduated flask on the mount table again, convenient to detach graduated flask to carry out degree of depth clearance to the graduated flask, and whether the graduated flask inner wall remains the material that condenses is the key that influences and add liquid component precision, consequently can improve the precision of adding liquid material better through convenient to detach's mounting means.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a cross-sectional view of the mounting plate of the present invention;
FIG. 3 is a schematic cross-sectional view of a quick release clip;
in the figure, a measuring cylinder 1, a piston 2, a linear driving mechanism 3, a three-way valve 4, a feeding pipeline 41, a discharging pipeline 42, a quick-release clamp 5, a workbench 6, a mounting plate 61 and a bolt 62 are arranged.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily limit the invention.
The utility model provides a device is just unpicked and washed to cold box resin liquid material conveying system, includes graduated flask 1 and three-way valve 4, the trailing end connection of graduated flask 1 have the access & exit A of three-way valve 4, entry B and the export C of three-way valve 4 be connected with feed line 41 and discharge line 42 respectively, graduated flask 1's volume size adjustable, entry B and the punishment of export C of three-way valve 4 do not be provided with the valve, the effect of valve is: when the piston performs the extraction action, namely the volume of the measuring cylinder 1 is increased, the valve at the inlet B is opened, so that the feeding pipeline 41 and the measuring cylinder 1 are in a communicated state, the valve at the outlet C is closed, so that the liquid material is extracted from the liquid storage container into the measuring cylinder 1, and when the piston performs the push-out action, namely the volume of the measuring cylinder 1 is reduced, the valve at the outlet C is opened, so that the discharging pipeline 42 and the measuring cylinder 1 are in a communicated state, and the valve at the inlet B is closed, so that the liquid material is pushed out from the measuring cylinder 1 and conveyed to the next procedure, in a specific embodiment, the valve is a one-way valve; graduated flask 1, feed line 41, ejection of compact pipeline 42 be connected through quick detach clamp 5 with three-way valve 4 respectively, the quick detach clamp be prior art product, can directly buy from the market, specific, the quick detach clamp include two articulated semi-circular clamp pieces, the free end of two semi-circular clamp pieces passes through the bolt or compresses tightly the knot and connects.
The structure for adjusting the volume of the measuring cylinder 1 comprises a piston 2 arranged in the measuring cylinder 1 in a sliding mode and a linear driving mechanism 3 for providing power for the piston 2 to slide. Specifically, the linear driving mechanism 3 may be a cylinder, a hydraulic cylinder, an electric push rod, or the like, and the piston 2 is in threaded connection with a piston rod of the linear driving mechanism 3. As other embodiments, the volume of the measuring cylinder 1 can be adjusted by designing the measuring cylinder into a aurilave structure, and the components can be extracted and pushed out by adjusting the volume of the measuring cylinder 1.
As shown in fig. 3, the cross section of the quick release clamp 5 is C-shaped, and the flanges at the joint of the three-way valve 4 and the measuring cylinder 1, the feeding pipeline 41 and the discharging pipeline 42 are buckled in the C-shaped ring cavity, so that the problem that the flanges are narrow and are not convenient for connection through bolts is solved.
The measuring cylinder 1 is arranged on the workbench 6 through an installation plate 61, the measuring cylinder 1 is clamped in a through hole of the installation plate 61, the installation plate 61 comprises an upper part and a lower part, and the upper part and the lower part of the installation plate 61 are connected through a bolt 62.
The specific using process is as follows: the cylinder drives the piston 2 to slide towards the head end of the measuring cylinder 1, negative pressure is generated in the measuring cylinder, liquid materials are extracted from the liquid storage container into the measuring cylinder 1, the amount of the extracted liquid materials is controlled by controlling the stroke of the cylinder, then the piston 2 is driven by the cylinder to slide towards the tail end of the measuring cylinder 1, and the liquid materials flow through the discharging pipeline 42 from the measuring cylinder under the action of positive pressure and then are conveyed to the next procedure, such as a sand mixer or a blender, so that the quantitative conveying of the liquid materials is completed; after the device is used for a certain time, the quick-release clamp 5 on the three inlets and outlets of the three-way valve 4 is opened, the upper part of the mounting plate 61 is removed, the measuring cylinder, the feeding pipeline, the discharging pipeline and the three-way valve are respectively taken down and the residual solidified materials in the measuring cylinder, the feeding pipeline, the discharging pipeline and the three-way valve are cleaned, so that the precision of conveying the materials is recovered to the optimal state.
Although the above description has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and on the basis of the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without creative efforts are still within the scope of the present invention.
Claims (6)
1. The utility model provides a device is washed just to cold box resin liquid material conveying system, a serial communication port, including graduated flask (1) and three-way valve (4), the trailing end connection of graduated flask (1) have the access & exit A of three-way valve (4), the entry B and the export C of three-way valve (4) be connected with feed line (41) and discharge pipeline (42) respectively, the volume size of graduated flask (1) adjustable, graduated flask (1), feed line (41), discharge pipeline (42) be connected through quick detach clamp (5) with three-way valve (4) respectively.
2. The easy-to-disassemble and wash device for the cold box resin liquid conveying system according to claim 1, characterized in that the structure for adjusting the volume of the measuring cylinder (1) comprises a piston (2) which is slidably arranged in the measuring cylinder (1) and a linear driving mechanism (3) for providing power for the sliding of the piston (2).
3. The easy-to-disassemble and wash device for the cold box resin liquid conveying system as claimed in claim 2, wherein the measuring cylinder (1) is mounted on the workbench (6) through a mounting plate (61), the measuring cylinder (1) is clamped in a through hole of the mounting plate (61), the mounting plate (61) comprises an upper part and a lower part, and the upper part and the lower part of the mounting plate (61) are connected through a bolt (62).
4. The easy-to-disassemble and wash device for the cold box resin liquid conveying system according to any one of claims 1 to 3, characterized in that the inlet B and the outlet C of the three-way valve (4) are respectively provided with a valve.
5. A device for easy dismantling and cleaning of a cold box resin liquid delivery system according to claim 2 or 3, characterized in that said linear driving means (3) is a pneumatic cylinder.
6. The easy-to-disassemble and wash device for the cold box resin liquid conveying system as claimed in claim 2 or 3, characterized in that the piston (2) is in threaded connection with the piston rod of the linear driving mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221608342.8U CN217749216U (en) | 2022-06-23 | 2022-06-23 | Device convenient to disassemble and wash for cold core box resin liquid material conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221608342.8U CN217749216U (en) | 2022-06-23 | 2022-06-23 | Device convenient to disassemble and wash for cold core box resin liquid material conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217749216U true CN217749216U (en) | 2022-11-08 |
Family
ID=83894669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221608342.8U Active CN217749216U (en) | 2022-06-23 | 2022-06-23 | Device convenient to disassemble and wash for cold core box resin liquid material conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217749216U (en) |
-
2022
- 2022-06-23 CN CN202221608342.8U patent/CN217749216U/en active Active
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