CN112756561A - Beat sand core unhairing limit equipment - Google Patents
Beat sand core unhairing limit equipment Download PDFInfo
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- CN112756561A CN112756561A CN202011339187.XA CN202011339187A CN112756561A CN 112756561 A CN112756561 A CN 112756561A CN 202011339187 A CN202011339187 A CN 202011339187A CN 112756561 A CN112756561 A CN 112756561A
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- arc
- frame
- rotary
- cavity
- processing cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses beating type sand core deburring equipment which comprises a rack, a processing cavity, an electric cabinet, a rotary clamping component, a driving motor, an air blowing component, a waste material collecting component, a button control box and a plurality of plastic particles, wherein the processing cavity is embedded on the rack, the rotary clamping component is installed in the processing cavity and used for clamping and fixing a sand core, the driving motor is installed on the side surface of the processing cavity and used for driving the rotary clamping component to rotate, the plastic particles are placed in the processing cavity, the air blowing component is positioned at the bottom of the processing cavity and used for blowing compressed air into the processing cavity and blowing up the plastic particles to knock the sand core so as to remove surface burrs, the waste material collecting component is installed below the processing cavity in the rack and used for collecting burrs falling after beating, the button control box is installed on the rack and is matched with the electric cabinet embedded in the rack to realize corresponding control. Adopt plastic granules cooperation compressed air to realize getting rid of beating of deckle edge, simple structure is with low costs, and realizes that deckle edge gets rid of the synchro operation of retrieving.
Description
Technical Field
The invention relates to the field of deburring, in particular to a molding sand core deburring device.
Background
Some forged spare parts of psammitolite, its casting is accomplished the back, produces deckle edge in the joint line department of mould, and just can be got rid of to these deckle edges need, and present way is exactly to adopt the manual work to strike off the deckle edge, and it is not only lower in efficiency, appears leaking moreover easily and scrapes the condition. In addition, the use of the deburring tool is easy to scratch and damage other places of the sand core part.
In order to solve the problem, a sand core deburring device (patent number: 201822233551.9) is provided with a device for automatically removing burrs of a sand core, the burr on the surface of the sand core is removed by matching a mechanical arm with a deburring module, which is equivalent to replacing the manual operation of manually scraping off the burrs by using the mechanical arm, although the manual replacement can be effectively realized, the overall cost is increased by using the mechanical arm, the motion track of the mechanical arm needs to be controlled by a program, different programs need to be input for different sand core structures, the control complexity is increased, in addition, the structure of a comparison file only has the effect of removing the burrs, and how to process the fallen burrs is not mentioned.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides equipment for removing burrs of a beating type molding sand core, which realizes the beating removal of burrs by matching plastic particles with compressed air, has a simple structure and low cost and realizes the synchronous operation of removing and recycling the burrs.
In order to achieve the purpose, the invention provides the following technical scheme: a beating type sand core deburring device comprises a rack, a processing cavity, an electric cabinet, a rotary clamping component, a driving motor, a blowing component, a button control box and a plurality of plastic particles, wherein the processing cavity is embedded on the upper surface of the rack and comprises an arc-shaped cavity and an arc-shaped cover plate which are hinged with each other, the plastic particles are placed in the arc-shaped cavity, the rotary clamping component comprises rotating mechanisms clamped on two sides of the arc-shaped cavity, a supporting plate fixed on the rotating mechanisms and used for bearing the end part of a sand core, and a clamping mechanism fixed on the supporting plate and used for clamping the end part of the sand core, the driving motor is connected with the end part of the rotating mechanisms through a speed reducer and drives the rotary clamping component to drive the sand core to rotate, the blowing component comprises a plurality of blowing pipelines arranged on the outer side of the arc-shaped cavity, nozzles and the arc-shaped cavity are, the button control box is installed on the frame, and the electric cabinet inlays the dress in the frame.
Preferably, still install the garbage collection subassembly in the frame, including installing the collecting hopper in arc cavity below, be located the collecting hopper below the collecting hopper, be located the smooth strip of collecting hopper below installation in the frame, install the spacing of locating collecting hopper both sides in the frame to and install the waste gate of terminal surface before the frame, the waste hole has been seted up on the arc cavity surface simultaneously.
Preferably, the end part of the limiting strip is flared outwards.
Preferably, the arc-shaped cover plate is a transparent acrylic plate.
Preferably, the rotating mechanism comprises a rotating seat, a rotating shaft and a bearing seat, the rotating seat is arranged in a hole in the side face of the arc-shaped cavity and is inserted into the bearing seat fixed on the rack through the rotating shaft, and the clamping mechanism comprises an air cylinder arranged on the supporting plate and a pressing plate arranged at the end part of the air cylinder and used for pressing and fixing the sand core.
Preferably, the supporting plate is mounted on the rotating seat through a block.
Preferably, the button control box is installed in the front of frame, including the box body, installs converter and a plurality of control button in the box body.
Preferably, still including closed detection trigger structure, it includes limit switch and trigger bar, the tip of side is opened at the arc apron to the trigger bar installation, arc apron lid and back, the through-hole has been seted up in the frame that the trigger bar corresponds, limit switch installs and is located through-hole department in the frame, just triggers limit switch when the trigger bar inserts the through-hole.
Compared with the prior art, the equipment for deburring the sand core disclosed by the invention has the following beneficial effects:
blowing up plastic particles by using pressure air to strike the surface of the sand core so as to remove surface burrs, achieving the function of automatically removing burrs, improving the burr removing efficiency, and preventing the plastic particles from damaging other places of the sand core;
the trigger rod is matched with the limit switch to judge whether the cover is covered or not, so that striking operation is performed after the cover is completely covered, and the safety of an operator is ensured;
the blowing pipelines are arranged at a plurality of positions at the bottom of the reaction cavity, so that compressed air can be sprayed to the interior of the reaction cavity in an all-dimensional manner, all-dimensional hitting of the sand core by the plastic particles can be realized, the reaction cavity is suitable for sand cores with different structures, and complex control is not needed;
add the garbage collection subassembly in the bottom, carry out the recovery of deckle edge waste material when realizing beating the unhairing limit, increased holistic functionality.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is a schematic illustration of an open state of an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a front cross-sectional view of an embodiment of the present invention;
FIG. 5 is a partial enlarged view at B in FIG. 4;
fig. 6 is a side cross-sectional view of an embodiment of the invention.
In the attached drawings, 1-a frame, 11-a frame, 12-a top plate, 13-a side plate, 14-a bottom plate, 15-a universal caster, 2-a processing cavity, 21-an arc cavity, 22-an arc cover plate, 23-a handle, 24-holes, 25-a waste hole, 3-an electric cabinet, 31-a power switch, 32-a heat dissipation mesh, 4-a rotary clamping component, 41-a rotary seat, 42-a rotary shaft, 43-a bearing seat, 44-a supporting plate, 45-a cylinder, 46-a pressing plate, 47-a cushion block, 48-a connecting rod, 5-a driving motor, 51-a right-angle speed reducer, 6-an air blowing component, 61-an air blowing pipeline, 62-one-turn multi-air inlet pipes, 63-an electromagnetic valve, 64-a nozzle and 7-a waste collecting component, 71-aggregate bin, 72-aggregate bin, 73-fluency strip, 74-limit strip, 75-waste gate, 76-flaring, 8-button control box, 81-box body, 82-frequency converter, 83-control button, 9-closing detection trigger structure, 91-limit switch, 92-trigger rod 93-through hole and 10-sand core.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 6, the equipment for deburring the beating molding sand core disclosed by the invention comprises a frame 1, a processing cavity 2, an electric cabinet 3, a rotary clamping component 4, a driving motor 5, an air blowing component 6, a waste collecting component 7, a button control box 8 and a plurality of plastic particles, wherein the processing cavity is embedded on the frame, the rotary clamping component is arranged in the processing cavity and used for clamping and fixing a sand core 10, the driving motor is arranged on the side surface of the processing cavity and used for driving the rotary clamping component to rotate, the plastic particles are placed in the processing cavity, the air blowing component is positioned at the bottom of the processing cavity, compressed air is blown into the processing cavity, and the plastic particles are blown to knock the sand core, in order to get rid of surperficial deckle edge, the garbage collection unit mount is located the process chamber below in the frame, collects and hits the deckle edge of beating and dropping, and the button is controlled the box and is installed in the frame, and the cooperation inlays the electric cabinet that inlays the dress in the frame and realize controlling the correspondence of unhairing limit equipment.
Specifically, the frame comprises a frame 11 made of aluminum section, a top plate 12 fixed above the frame, side plates 13 arranged on the front end surface, the rear end surface and one side surface of the frame, a bottom plate 14 arranged at the bottom of the frame, and universal casters 15 arranged on four corners of the bottom plate.
The processing cavity is embedded in the top plate and comprises an arc-shaped cavity 21 and an arc-shaped cover plate 22, one side of the arc-shaped cavity is hinged to one side of the arc-shaped cover plate, so that the arc-shaped cover plate can be opened or closed relative to the arc-shaped cavity, the transparent acrylic plate is arranged on the arc-shaped cover plate, internal processing conditions can be observed conveniently, and a handle 23 is arranged on the opening side of the house-type cover plate, so that opening and closing operations are facilitated. Set up the hole 24 of the rotatory clamping subassembly of installation on the both sides face of arc cavity, and a plurality of waste material holes 25 have been seted up to the bottom, and the aperture in this waste material hole is greater than deckle edge size, and is less than plastic granules's size, is convenient for hit the deckle edge that gets off and drop to the garbage collection subassembly in from the waste material hole downwards.
The rotary clamping component is arranged between holes on two side surfaces of a processing cavity and comprises a rotary seat 41, a rotary shaft 42, a bearing seat 43, a supporting plate 44, an air cylinder 45 and a pressing plate 46, wherein one end of the rotary seat is provided with a circular bulge clamped in the hole 24 on the side surface of the arc-shaped cavity, the circular bulge is inserted into the bearing seat through the rotary shaft, the bearing seat is fixed on a top plate of a frame and positioned outside two ends of the reaction cavity, one end of the supporting plate is fixed on the rotary seat, the other end of the supporting plate is provided with an accommodating groove matched with the end part of a sand core, the end part of the sand core is placed in the accommodating groove, the air cylinder is arranged on the supporting plate, one end of the pressing plate is fixed on the air cylinder, the other end of the pressing plate is positioned right above the accommodating groove, the end part of the sand core is clamped by the air cylinder control, aiming at different sand cores, the vertical position of layer board is adjusted to cooperation bed hedgehopping piece 47, in addition in order to strengthen the steadiness of whole subassembly, sets up connecting rod 48 between two roating seats, increases the power of connecting between the two, guarantees the steadiness when whole clamping back is rotatory.
The driving motor is arranged on the side edge of the frame, and in order to reduce the whole volume, the driving motor is vertically arranged and is matched with a right-angle speed reducer 51 to be connected with a rotating shaft at the end of the rotary clamping component so as to drive the whole rotary clamping component to rotate together with the sand core.
The subassembly of blowing includes many gas blowing pipes 61, many intake pipes 62 of a commentaries on classics and solenoid valve 63, many gas blowing pipe parallel fixation are at the lateral surface of arc cavity, the last interval of gas blowing pipe is equipped with nozzle 64 intercommunication arc cavity to blow compressed air to the arc cavity inside, many are the shutoff structure with the one end of gas blowing pipe, the lateral pipe of a commentaries on classics many intake pipes is connected to the other end, the person in charge of a commentaries on classics many intake pipes stretches out the frame and connects compressed air source, the solenoid valve is installed on the person in charge of a commentaries on classics many intake pipes.
The garbage collection subassembly includes collecting hopper 71, aggregate box 72, fluent strip 73 and spacing 74, the collecting hopper is the back taper, the upper end is installed with the arc cavity, collect the deckle edge waste material that drops from the arc cavity, the lower extreme has the blanking mouth, aggregate box places under the blanking mouth, the export of waste material district has been seted up on the just right frame preceding terminal surface curb plate of aggregate box, and be equipped with waste door 75, be convenient for getting of aggregate box to put, for the ease of getting of aggregate box gets to put, install many fluent strips on the bottom plate that corresponds its bottom, form the smooth and easy nature of gyro wheel structure promotion getting, aim at the blanking mouth when simultaneously in order to ensure that aggregate box places, set up the relative position that spacing limits aggregate box in both sides, spacing tip outwards forms flaring 76 simultaneously, ensure that aggregate box gets into between two spacing strips.
The button control box is arranged on the front surface of the frame and comprises a box body 81, a frequency converter 82 and a plurality of control buttons 83, wherein the frequency converter 82 and the control buttons are arranged in the box body.
The electric cabinet inlays the dress in that side of frame not installation curb plate, its internally mounted has power and automatically controlled board (not shown), the lateral surface is equipped with switch 31 and heat dissipation mesh 32, automatically controlled board and switch, a plurality of control button, the converter, driving motor, the solenoid valve electricity is connected, through the break-make of switch control whole power, different control button realizes solenoid valve on-off control, driving motor pivoted control, realize the regulation to the driving motor frequency through the converter, these control principles are prior art, can refer to prior art, do not do here and describe repeatedly.
The arc apron lid just can starting drive after with when using, for the safety, additionally increase closed detection and trigger structure 9, including limit switch 91 and trigger bar 92, the tip of side is opened at the arc apron to the trigger bar installation, arc apron lid and back, through-hole 93 has been seted up on the roof that the trigger bar corresponds, limit switch installs in roof back through-hole department, inserts limit switch just starting when the trigger bar through-hole, and limit switch is connected with the control panel electricity, and only the arc apron is complete to be covered and the back, and limit switch just can be started, and control button can realize corresponding control this moment.
According to the equipment for deburring the sand core, disclosed by the invention, the surface of the sand core is beaten by blowing up plastic particles by utilizing compressed air so as to remove the expressed burrs, the rotation of the sand core is controlled by matching with the rotating mechanism so as to realize the omnibearing burr removal of the sand core, the removed burrs are collected by the waste material collecting component at the bottom, and the functional comprehensiveness of the equipment is improved.
Therefore, the scope of the present invention should not be limited to the disclosure of the embodiments, but includes various alternatives and modifications without departing from the scope of the present invention, which is defined by the claims of the present patent application.
Claims (8)
1. A hit and hit sand core unhairing limit equipment which characterized in that includes: the sand core processing device comprises a frame, a processing cavity, an electric cabinet, a rotary clamping component, a driving motor, an air blowing component, a button control box and a plurality of plastic particles, wherein the processing cavity is embedded on the upper surface of the frame and comprises an arc-shaped cavity and an arc-shaped cover plate which are hinged with each other, the plastic particles are placed in the arc-shaped cavity, the rotary clamping component comprises rotary mechanisms clamped on two sides of the arc-shaped cavity, a supporting plate fixed on the rotary mechanisms and used for bearing the end parts of the sand cores, and a clamping mechanism fixed on the supporting plate and used for clamping the end parts of the sand cores, the driving motor is connected with the end parts of the rotary mechanisms through a speed reducer and drives the rotary clamping component to drive the sand cores to rotate, the air blowing component comprises a plurality of air blowing pipelines arranged on the outer side of the arc-shaped, the button control box is installed on the frame, and the electric cabinet inlays the dress in the frame.
2. The actuated core deflasher apparatus of claim 1, wherein: still install the garbage collection subassembly in the frame, including installing the collecting hopper in arc cavity below, be located the collecting hopper below the collecting hopper, be located the smooth strip of collecting hopper below installation in the frame, install the spacing of lieing in collecting hopper both sides in the frame to and install the waste gate of terminal surface before the frame, the waste hole has been seted up on arc cavity surface simultaneously.
3. The actuated core deflasher apparatus of claim 2, wherein: the end part of the limiting strip outwards forms a flaring.
4. The actuated core deflasher apparatus of claim 1, wherein: the arc-shaped cover plate is a transparent acrylic plate.
5. The actuated core deflasher apparatus of claim 1, wherein: the rotary mechanism comprises a rotary seat, a rotary shaft and a bearing seat, the rotary seat is arranged in a hole in the side face of the arc-shaped cavity and is inserted into the bearing seat fixed on the rack through the rotary shaft, and the clamping mechanism comprises an air cylinder arranged on a supporting plate and a pressing plate arranged at the end part of the air cylinder and used for pressing and fixing the sand core.
6. The actuated core deflasher apparatus of claim 5, wherein: the supporting plate is installed on the rotating seat through the heightening block.
7. The actuated core deflasher apparatus of claim 1, wherein: the button control box is installed in the front of frame, including the box body, installs converter and a plurality of control button in the box body.
8. The actuated core deflasher apparatus of claim 1, wherein: still including closed detection trigger structure, it includes limit switch and trigger bar, the tip that the side was opened at the arc apron is installed to the trigger bar, arc apron lid and back, the through-hole has been seted up in the frame that the trigger bar corresponds, limit switch installs and is located through-hole department in the frame, just triggers limit switch when the trigger bar inserts the through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339187.XA CN112756561B (en) | 2020-11-25 | 2020-11-25 | Beat sand core unhairing limit equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339187.XA CN112756561B (en) | 2020-11-25 | 2020-11-25 | Beat sand core unhairing limit equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN112756561A true CN112756561A (en) | 2021-05-07 |
| CN112756561B CN112756561B (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011339187.XA Active CN112756561B (en) | 2020-11-25 | 2020-11-25 | Beat sand core unhairing limit equipment |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1918007A1 (en) * | 1969-04-09 | 1970-10-15 | Daimler Benz Ag | Deburring sand cores produced by multi- - part moulds |
| DE2731802A1 (en) * | 1977-07-14 | 1979-02-01 | Klein Alb Kg | Deburring sand cores by a granulate - which is thrown upwards against the cores by rotating impeller blades |
| JPS58224041A (en) * | 1982-06-22 | 1983-12-26 | Mitsubishi Motors Corp | Deburring method of core |
| US4560586A (en) * | 1982-01-18 | 1985-12-24 | Carl Kurt Walther Gmbh & Co. Kg | Process of deburring moldings made from granular material |
| CN206677118U (en) * | 2017-02-28 | 2017-11-28 | 陈子松 | A kind of full-automatic core processing equipment |
| CN209774382U (en) * | 2019-03-18 | 2019-12-13 | 江苏大全凯帆开关有限公司 | Deflashing machine |
| CN111890216A (en) * | 2020-07-10 | 2020-11-06 | 山东理工大学 | Air pressure grinding material pool for finishing complex curved surface workpiece |
| CN214720360U (en) * | 2020-11-25 | 2021-11-16 | 昆山中超自动化有限公司 | Sand core deburring equipment capable of automatically discharging waste materials |
-
2020
- 2020-11-25 CN CN202011339187.XA patent/CN112756561B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1918007A1 (en) * | 1969-04-09 | 1970-10-15 | Daimler Benz Ag | Deburring sand cores produced by multi- - part moulds |
| DE2731802A1 (en) * | 1977-07-14 | 1979-02-01 | Klein Alb Kg | Deburring sand cores by a granulate - which is thrown upwards against the cores by rotating impeller blades |
| US4560586A (en) * | 1982-01-18 | 1985-12-24 | Carl Kurt Walther Gmbh & Co. Kg | Process of deburring moldings made from granular material |
| JPS58224041A (en) * | 1982-06-22 | 1983-12-26 | Mitsubishi Motors Corp | Deburring method of core |
| CN206677118U (en) * | 2017-02-28 | 2017-11-28 | 陈子松 | A kind of full-automatic core processing equipment |
| CN209774382U (en) * | 2019-03-18 | 2019-12-13 | 江苏大全凯帆开关有限公司 | Deflashing machine |
| CN111890216A (en) * | 2020-07-10 | 2020-11-06 | 山东理工大学 | Air pressure grinding material pool for finishing complex curved surface workpiece |
| CN214720360U (en) * | 2020-11-25 | 2021-11-16 | 昆山中超自动化有限公司 | Sand core deburring equipment capable of automatically discharging waste materials |
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| CN112756561B (en) | 2022-10-04 |
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