CN208728642U - A kind of quantitative sand adding mechanism of novel casting moulding machine - Google Patents
A kind of quantitative sand adding mechanism of novel casting moulding machine Download PDFInfo
- Publication number
- CN208728642U CN208728642U CN201821579251.XU CN201821579251U CN208728642U CN 208728642 U CN208728642 U CN 208728642U CN 201821579251 U CN201821579251 U CN 201821579251U CN 208728642 U CN208728642 U CN 208728642U
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- China
- Prior art keywords
- sprue
- hopper
- bushing
- transfer roller
- moulding machine
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Abstract
The utility model provides a kind of quantitative sand adding mechanism of novel casting moulding machine, comprising: hopper, pour spout, sprue, stepper motor, mounting rack, bushing, main shaft, transfer roller；The hopper is screwed on by bolt to be arranged in discharge port upper inside；The downside of hopper is arranged in by welding manner for the sprue, and the upper inside of sprue is provided with bushing；The stepper motor is screwed on by bolt is arranged in the upside left part of mounting rack, and the right end of stepper motor is provided with the main shaft that shaft coupling is connected；The transfer roller that interference fit is connected is provided on the outside of the main shaft, and transfer roller is connected with sprue by fitting mode, the utility model passes through to the improvement in structure, and combine the prior art, have the advantages that structure it is superior it is practical, avoid sand material blocking, can to sand material launch carry out control cost is relatively low, to solve the problems, such as existing apparatus and deficiency, with the purpose of more practicability.
Description
Technical field
The utility model relates to machining equipment technical fields, more specifically, more particularly to a kind of novel casting make
The quantitative sand adding mechanism of type machine.
Background technique
Moulding machine is the Casting Equipment for manufacturing sand mold, and there are commonly vertical parting flaskless shoot-squeeze moulding machines and horizontal point
Type drawing shoot squeeze molding machine, vertical parting flaskless shoot-squeeze moulding machine moulding do not have to sandbox, and molding sand is emitted directly toward making with template
Type room, made sand mold dimensional accuracy is high, and there is type chamber on sandbox two sides, and productivity is high, but lower core is difficult, requires molding sand quality tight
Lattice.Horizontal parting slip flask shoot-squeeze moulding machine carries out moulding using sandbox, and mould assembly drawing after sand mold is made, lower core is convenient, productivity
It is high.
It makes discovery from observation, there are the single realities of structure for the quantitative sand adding mechanism technical field of existing novel casting moulding machine
With the problem that property is poor, sand material clogging easily occurs for sand adding mechanism, sand material injected volume is difficult to control etc., in actual operating process
In, bring certain difficulty, then, how to provide it is a kind of have structure it is superior it is practical, avoid the blocking of sand material, can be right
Sand material launches the quantitative sand adding mechanism for control lower-cost novel casting moulding machine, becomes the weight for needing to solve at present
Want project.
In view of this, study improvement for existing problem, provide one kind with structure it is superior it is practical, avoid
The blocking of sand material can launch the quantitative sand adding mechanism that carry out the novel casting moulding machine of control cost is relatively low advantage, purport to sand material
By the technology, achieving the purpose that solve the problems, such as and is improving practical value.
Utility model content
The purpose of this utility model is to provide a kind of quantitative sand adding mechanisms of novel casting moulding machine, to solve above-mentioned back
The structure proposed in scape technology is single, and the practicability is poor, sand material clogging easily occurs for sand adding mechanism, sand material injected volume is difficult to control
The problem of and deficiency.
To achieve the above object, the utility model provides a kind of quantitative sand adding mechanism of novel casting moulding machine, by with
Lower particular technique means are reached:
A kind of quantitative sand adding mechanism of novel casting moulding machine, comprising: hopper, pour spout, sprue, stepper motor, peace
It shelves, positioning seat, bushing, main shaft, transfer roller and discharge port；The discharge port is arranged on the upside of the middle part of mounting rack, and mounting rack
Setting is an integral structure with discharge port；The hopper is screwed on by bolt to be arranged in discharge port upper inside；The sprue
The downside of hopper is set by welding manner, and the upper inside of sprue is provided with bushing；The bushing is with sprue
Integral structure setting；The upside of sprue is arranged in by welding manner for the pour spout, and pour spout is integrated with hopper
Formula structure setting；The stepper motor is screwed on by bolt is arranged in the upside left part of mounting rack, and the right end of stepper motor is set
It is equipped with the main shaft being connected by shaft coupling；The inside that sprue is set by fitting mode of the main shaft, and main shaft with
Sprue is connected by bearing；The transfer roller that interference fit is connected, and transfer roller and note are provided on the outside of the main shaft
Material mouth is connected by fitting mode；The lower end of mounting rack is arranged in the positioning seat, and mounting rack and positioning seat are integral type
Structure setting.
As advanced optimizing for the technical program, a kind of quantitative sand adding mechanism of novel casting moulding machine of the utility model
It is pyramidal lower end is rectangular-shaped that the hopper upper end, which is rectangular-shaped middle part, and hopper has one group in hollow type structure setting.
As advanced optimizing for the technical program, a kind of quantitative sand adding mechanism of novel casting moulding machine of the utility model
The pour spout is in pyramidal structure, and pour spout and hopper, sprue are an integral structure setting.
As advanced optimizing for the technical program, a kind of quantitative sand adding mechanism of novel casting moulding machine of the utility model
Bushing section triangular shape, and the downside of bushing is that the arcwall face upper side of transfer roller is cooperated to be inclined surface.
As advanced optimizing for the technical program, a kind of quantitative sand adding mechanism of novel casting moulding machine of the utility model
The bushing is bulk-solid structure, and bushing has two groups in symmetry shape structure setting.
As advanced optimizing for the technical program, a kind of quantitative sand adding mechanism of novel casting moulding machine of the utility model
The transfer roller side view is in the inverted triangle shape structure of two vertical angles, and the outer end face of transfer roller is the arcwall face for cooperating bushing.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, it be pyramidal lower end is rectangular-shaped that the utility model, which is rectangular-shaped middle part by hopper upper end, and hopper is in hollow
Formula structure setting has one group, and the setting of hopper multilayered structure can be suitable for the occasion that sand material is largely launched, the bushing of inside setting
It is matched with transfer roller and sand materials quantitative is launched.
2, the utility model is in pyramidal structure by pour spout, and pour spout is an integral structure with hopper, sprue
The pour spout of setting, inclined face setting is convenient for the dispensing of sand material, and sand material is avoided to be blocked in hopper.
3, the utility model by transfer roller side view be in two vertical angles inverted triangle shape structure, and the outer end face of transfer roller be with
The arcwall face of bushing is closed, transfer roller is controlled by stepper motor, so as to the sand production rate of relatively accurate control moulding machine.
4, the utility model is by the improvement to moulding machine sand adding mechanism, have structure it is superior it is practical, avoid sand material
Blocking can launch the advantages of carrying out control cost is relatively low to sand material, so that effective solution the utility model is in background skill
The problem of being proposed in art one and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the section structure of the utility model；
Fig. 3 is the transfer roller structural schematic diagram of the utility model.
In figure: hopper 1, pour spout 2, sprue 3, stepper motor 4, mounting rack 5, positioning seat 6, bushing 7, main shaft 8, transfer roller
9, discharge port 10.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 3, the utility model provides a kind of specific skill of the quantitative sand adding mechanism of novel casting moulding machine
Art embodiment:
A kind of quantitative sand adding mechanism of novel casting moulding machine, comprising: hopper 1, pour spout 2, sprue 3, stepper motor
4, mounting rack 5, positioning seat 6, bushing 7, main shaft 8, transfer roller 9 and discharge port 10；Discharge port 10 is arranged on the middle part of mounting rack 5
Side, and mounting rack 5 and discharge port 10 are an integral structure setting；Hopper 1 by bolt be screwed on setting inside the discharge port 10 on
Side；The downside of hopper 1 is arranged in by welding manner for sprue 3, and the upper inside of sprue 3 is provided with bushing 7；Bushing 7
Setting is an integral structure with sprue 3；Pour spout 2 is arranged in the upside of sprue 3 by welding manner, and pour spout 2 with
Hopper 1 is an integral structure setting；Stepper motor 4 is screwed on by bolt is arranged in the upside left part of mounting rack 5, and stepper motor
4 right end is provided with the main shaft 8 that shaft coupling is connected；The inside that sprue 3 is set by fitting mode of main shaft 8,
And main shaft 8 is connected with sprue 3 by bearing；The outside of main shaft 8 is provided with the transfer roller 9 that interference fit is connected, and
Transfer roller 9 is connected with sprue 3 by fitting mode；The lower end of mounting rack 5, and mounting rack 5 and positioning seat is arranged in positioning seat 6
6 are an integral structure setting.
Specifically, 1 upper end of hopper be rectangular-shaped middle part be pyramidal lower end be it is rectangular-shaped, and hopper 1 be in hollow type structure
It is provided with one group, the setting of 1 multilayered structure of hopper can be suitable for the occasion that sand material is largely launched, the bushing 7 and turn that inside is arranged
Roller 9, which matches, launches sand materials quantitative.
Specifically, pour spout 2 is in pyramidal structure, and pour spout 2 and hopper 1, sprue 3 are an integral structure setting,
The pour spout 2 of inclined face setting is convenient for the dispensing of sand material, and sand material is avoided to be blocked in hopper 1.
Specifically, 7 section triangular shape of bushing, and the downside of bushing 7 is to cooperate the arcwall face upper side of transfer roller 9 to be
Inclined surface, the curved end of transfer roller 9 is matched with the downside of bushing 7 when work, and when transfer roller blocks sprue, sand material can not
Enter discharge port 10.
Specifically, bushing 7 is bulk-solid structure, and bushing 7 has two groups in symmetry shape structure setting, and bushing 7 passes through weldering
It connects setting and is connected to sprue 3.
Specifically, 9 side view of transfer roller is in the inverted triangle shape structure of two vertical angles, and the outer end face of transfer roller 9 is cooperation bushing 7
Arcwall face, transfer roller 9 controlled by stepper motor 4, so as to the sand production rate of relatively accurate control moulding machine.
Specific implementation step:
When using the present apparatus, sand adding mechanism is installed to using bolt by moulding machine by positioning seat 6, stepper motor 4 is connected
Connecing power supply, sand material is placed into hopper 1 by when work, and stepper motor 4 drives transfer roller 9 to rotate, and transfer roller 9 is matched with bushing 7,
When 9 clogging bushing 7 of transfer roller, sand material can not fall on discharge port 10, and transfer roller 9 continues to rotate the opening of bushing 7, and sand material falls on transfer roller
9 upsides, transfer roller 9 continue to rotate, and sand material falls on discharge port 10 and is discharged at this time, by the control to stepper motor 4, realize sand material
Quantitative dispensing.
In summary: a kind of quantitative sand adding mechanism of novel casting moulding machine is rectangular-shaped middle part by hopper upper end
It is rectangular-shaped for pyramidal lower end, and hopper has one group in hollow type structure setting, the setting of hopper multilayered structure can be suitable for
The occasion that sand material is largely launched, the bushing of inside setting is matched with transfer roller launches sand materials quantitative；It is in frustum by pour spout
Shape structure, and pour spout and hopper, sprue are an integral structure setting, the pour spout of inclined face setting is convenient for the throwing of sand material
It puts, sand material is avoided to be blocked in hopper；It is in the inverted triangle shape structure of two vertical angles, and the outer end face of transfer roller by transfer roller side view
For the arcwall face for cooperating bushing, transfer roller is controlled by stepper motor, so as to shaking out for relatively accurate control moulding machine
Amount, solving structure, single the practicability is poor, sand material clogging easily occurs for sand adding mechanism, sand material injected volume is uncontrollable asks
Topic.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of quantitative sand adding mechanism of novel casting moulding machine, comprising: hopper (1), pour spout (2), sprue (3), stepping
Motor (4), mounting rack (5), positioning seat (6), bushing (7), main shaft (8), transfer roller (9) and discharge port (10)；It is characterized by: institute
Discharge port (10) setting is stated on the upside of the middle part of mounting rack (5), and mounting rack (5) is an integral structure with discharge port (10) and sets
It sets；The hopper (1) is screwed on by bolt to be arranged in discharge port (10) upper inside；The sprue (3) passes through welding manner
Downside in hopper (1) is set, and the upper inside of sprue (3) is provided with bushing (7)；The bushing (7) and sprue (3)
It is an integral structure setting；The pour spout (2) is arranged by welding manner in the upside of sprue (3), and pour spout (2) with
Hopper (1) is an integral structure setting；The stepper motor (4) by bolt be screwed on setting mounting rack (5) upside left part,
And the right end of stepper motor (4) is provided with the main shaft (8) that shaft coupling is connected；The main shaft (8) passes through fitting mode
Inside in sprue (3) is set, and main shaft (8) is connected with sprue (3) by bearing；It is set on the outside of the main shaft (8)
It is equipped with by being interference fitted the transfer roller (9) being connected, and transfer roller (9) is connected with sprue (3) by fitting mode；It is described fixed
Position seat (6) is arranged in the lower end of mounting rack (5), and mounting rack (5) and positioning seat (6) are an integral structure setting.
2. a kind of quantitative sand adding mechanism of novel casting moulding machine according to claim 1, it is characterised in that: the hopper
(1) it be pyramidal lower end is rectangular-shaped that upper end, which is rectangular-shaped middle part, and hopper (1) has one group in hollow type structure setting.
3. a kind of quantitative sand adding mechanism of novel casting moulding machine according to claim 1, it is characterised in that: described to topple over
Mouth (2) is in pyramidal structure, and pour spout (2) and hopper (1), sprue (3) are an integral structure setting.
4. a kind of quantitative sand adding mechanism of novel casting moulding machine according to claim 1, it is characterised in that: the bushing
(7) section triangular shape, and the downside of bushing (7) is that the arcwall face upper side of transfer roller (9) is cooperated to be inclined surface.
5. a kind of quantitative sand adding mechanism of novel casting moulding machine according to claim 1, it is characterised in that: the bushing
It (7) is bulk-solid structure, and bushing (7) has two groups in symmetry shape structure setting.
6. a kind of quantitative sand adding mechanism of novel casting moulding machine according to claim 1, it is characterised in that: the transfer roller
(9) side view is in the inverted triangle shape structure of two vertical angles, and the outer end face of transfer roller (9) is the arcwall face for cooperating bushing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579251.XU CN208728642U (en) | 2018-09-27 | 2018-09-27 | A kind of quantitative sand adding mechanism of novel casting moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579251.XU CN208728642U (en) | 2018-09-27 | 2018-09-27 | A kind of quantitative sand adding mechanism of novel casting moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208728642U true CN208728642U (en) | 2019-04-12 |
Family
ID=66035404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821579251.XU Expired - Fee Related CN208728642U (en) | 2018-09-27 | 2018-09-27 | A kind of quantitative sand adding mechanism of novel casting moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208728642U (en) |
-
2018
- 2018-09-27 CN CN201821579251.XU patent/CN208728642U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190412 Termination date: 20190927 |