CN209255235U - A kind of aluminum alloy die casting discharging screening plant - Google Patents
A kind of aluminum alloy die casting discharging screening plant Download PDFInfo
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- CN209255235U CN209255235U CN201821827304.5U CN201821827304U CN209255235U CN 209255235 U CN209255235 U CN 209255235U CN 201821827304 U CN201821827304 U CN 201821827304U CN 209255235 U CN209255235 U CN 209255235U
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Abstract
The utility model is a kind of aluminum alloy die casting discharging screening plant, including shell, case top is equipped with feeding inlet, motor is installed in the middle part of the side wall of shell side, the output end of motor is located at housing cavity and is connected with cursor, the end of cursor is hinged with connecting plate, one end of connecting plate is installed with end clump weight and limit plate, the other end of connecting plate is equipped with workseat, overweight limit switch is installed on the side wall of housing cavity and the limit switch that kicks the beam, cylinder is fixedly provided on the side wall of housing cavity, the piston rod of cylinder is connected with U-shaped push rod, the discharge outlet of shell is equipped with conveyer belt.After workpiece is fallen on workseat, the utility model judges the weight of workpiece, substandard products that are overweight or kicking the beam are ejected by U-shaped push rod, the satisfactory workpiece of weight is placed on conveyer belt, this mode not only reduces the workload of technical staff, and reduces and come into the market bring security risk containing bubble, the insufficient auto parts and components of intensity.
Description
Technical field
The utility model relates to auto parts and components production equipment technologies more particularly to a kind of aluminum alloy die casting to discharge
Screening plant.
Background technique
It needs to set molten aluminum timing, the quantitative compression moulding that is transported to of melting in the production process of aluminium alloy automobile components
Standby interior die cast, the aluminium alloy castings come out due to the limitation of the precision and equipment precision of die casting machine grinding tool, die casting or
More or few there are hollow bubble or large area overlaps, and technical staff needs with the naked eye to identify the matter of workpiece in this case at present
Amount situation simultaneously chooses substandard products, and this mode not only increases the workload of technical staff, and air entrapment is not easy to find, if containing
Bladdery auto parts and components enter market, will increase the security risk of user.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of aluminum alloy die casting discharging screening plant.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of aluminum alloy die casting discharging screening plant, including shell, case top are equipped with feeding inlet, shell side side wall
Middle part is installed with motor, and the power intake of motor is connected by motor contactor with power supply, and the output end of motor is located at shell
Inner cavity and it is connected with cursor, the end of cursor is hinged with connecting plate, and connecting plate bottom is installed with center weight block, connecting plate
One end is installed with end clump weight and limit plate, and the other end of connecting plate is equipped with workseat,
Workseat includes two support rods, and two support rods are respectively fixedly connected in the two sides of connecting plate end, two branch
The opposite side of strut is hinged with the support plate for being used to support workpiece, is equipped with support below support plate and support rod hinge joint
Block, supporting block are fixedly connected with support rod,
Overweight limit switch is installed on the side wall of housing cavity and the limit switch that kicks the beam, cursor is static and is rotatablely connected
The accessible overweight limit switch of limit plate and the limit switch that kicks the beam when plate, the limit switch side that kicks the beam are equipped with playback baffle, playback
The one end of baffle far from motor output end is fixedly connected with the limit switch that kicks the beam, and is fixedly provided with cylinder on the side wall of housing cavity,
The piston rod of cylinder is connected with the U-shaped push rod being made of two horizontal arms and a vertical arm, and the piston rod of vertical arm and cylinder is solid
It connects calmly and both ends is fixedly connected with two horizontal arms respectively, the discharge outlet of shell is equipped with conveyer belt, and the width of conveyer belt is small
In the spacing of two supporting blocks,
For judging the overweight limit switch of workpiece weight and kick the beam limit switch, cylinder control valve, motor contactor, use
Judge that the time relay one, the time relay two for the control action time and setting of time go out in die casting machine in control
Discharge limit switch electrical connection at material mouth.
Preferably, what housing bottom can be extracted out is equipped with substandard products case.
Preferably, after three branch circuit parallel connections with discharge limit switch, power supply control circuit in series, in which:
The first branch is the control coil of the time relay one；
The normally-closed contact of second branch, the time relay one is connected with the control coil of the time relay two；
Third branch, overweight limit switch and the limit switch that kicks the beam it is in parallel after connect with cylinder control valve, then with overweight limit
Bit switch, the series circuit of kick the beam limit switch and motor contactor are in parallel, finally with the normally opened contact string of the time relay two
Connection.
Preferably, it is in a vertical state when cursor is static.
Preferably, end clump weight is identical as qualified workpiece weight.
The beneficial effects of the utility model are: after workpiece is fallen on the workseat of the utility model, overweight limit switch and
The limit switch that kicks the beam judges that the weight of workpiece, substandard products that are overweight or kicking the beam are ejected by U-shaped push rod, and weight is satisfactory
Workpiece is placed on conveyer belt, and this mode not only reduces the workload of technical staff, and reduces containing bubble, intensity
Insufficient auto parts and components come into the market bring security risk.
Detailed description of the invention
Fig. 1 is front sectional view when the utility model is static；
Fig. 2 is front sectional view when the utility model acts；
Fig. 3 is the right view of workseat；
Fig. 4 is the partial right side view at cylinder；
Fig. 5 is the electric operation control circuit figure of the utility model；
In figure: 1- shell；2- feeding inlet；3- motor；4- cursor；5- connecting plate；6- center weight block；The end 7- counterweight
Block；8- workseat；9- limit plate；10- cylinder；11-U shape push rod；12- playback baffle；13- conveyer belt；14- workpiece；15- substandard products
Case；81- support rod；82- support plate；83- supporting block；KM1- cylinder control valve；KM2- motor contactor；SQ0- discharging limit is opened
It closes；The overweight limit switch of SQ1-；SQ2- kicks the beam limit switch；The KT1- time relay one；The KT2- time relay two；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
The screening plant as shown, a kind of aluminum alloy die casting discharges, including shell 1 are equipped with feeding inlet 2 at the top of shell 1,
Motor 3 is installed in the middle part of 1 side side wall of shell, the power intake of motor 3 is connected by motor contactor KM2 with power supply, electricity
The output end of machine 3 is located at 1 inner cavity of shell and is connected with cursor 4, and the end of cursor 4 is hinged with connecting plate 5,5 bottom of connecting plate
It is installed with center weight block 6, one end of connecting plate 5 is installed with end clump weight 7 and limit plate 9, and the other end of connecting plate 5 is equipped with
Workseat 8,
Workseat 8 includes two support rods 81, and two support rods 81 are respectively fixedly connected in the two sides of 5 end of connecting plate,
The opposite side of two support rods 81 is hinged with the support plate 82 for being used to support workpiece 14, and support plate 82 and support rod 81 are hinged
Point lower section is equipped with supporting block 83, and supporting block 83 is fixedly connected with support rod 81,
It is installed with overweight limit switch SQ1 on the side wall of 1 inner cavity of shell and the limit switch SQ2 that kicks the beam, cursor 4 are static simultaneously
The accessible overweight limit switch SQ1 of the limit plate 9 and limit switch SQ2 that kicks the beam when being rotatablely connected plate 5, kick the beam limit switch SQ2 mono-
Side is equipped with playback baffle 12, and the playback one end of baffle 12 far from 3 output end of motor is fixedly connected with the limit switch SQ2 that kicks the beam, shell
Cylinder 10 is fixedly provided on the side wall of 1 inner cavity of body, the piston rod of cylinder 10 is connected with to be made of two horizontal arms and a vertical arm
U-shaped push rod 11, vertical arm is fixedly connected with the piston rod of cylinder 10 and both ends are fixedly connected with two horizontal arms respectively, shell
1 discharge outlet is equipped with conveyer belt 13, the width of conveyer belt 13 less than two supporting blocks 83 spacing,
For judging the overweight limit switch SQ1 of workpiece weight and kick the beam limit switch SQ2, cylinder control valve KM1, motor
Contactor KM2, one KT1 of the time relay of time is judged, for two KT2 of the time relay of control action time for controlling
And the discharge limit switch SQ0 electrical connection of die casting machine discharge outlet is set.
Preferably, 1 withdrawable bottom of shell be equipped with substandard products case 15.
Preferably, after three branch circuit parallel connections with discharge limit switch SQ0, power supply control circuit in series, in which:
The first branch is the control coil of one KT1 of the time relay；
The normally-closed contact of second branch, one KT1 of the time relay is connected with the control coil of two KT2 of the time relay；
It connects after third branch, overweight limit switch SQ1 and the limit switch SQ2 parallel connection that kicks the beam with cylinder control valve KM1, then
It is in parallel with overweight limit switch SQ1, the series circuit of limit switch SQ2 and motor contactor KM2 that kicks the beam, finally and time relay
The normally opened contact of two KT2 of device is connected.
Preferably, it is in a vertical state when cursor 4 is static.
Preferably, end clump weight 7 is identical as qualified 14 weight of workpiece.
When the utility model is used, the discharge limit switch SQ0 of discharge outlet is triggered when die casting machine discharges, workpiece 14 is through entering
Material mouth 2 is fallen on workseat 8 while one KT1 control coil of the time relay obtains electric, normally opened contact closure, normally-closed contact disconnection,
One KT1 control coil power loss of the time relay after t1 duration, when t1 a length of judgement time, workpiece falls on 8 upper junction plate 5 of workseat
Can rock, by the buffering of t1 duration, the roll angle of connecting plate 5 can be reduced, thus avoid overweight limit switch SQ1 and
Kick the beam the erroneous judgement of limit switch SQ2；
One KT1 control coil power loss of the time relay after t1 duration, normally opened contact disconnect, normally-closed contact closure, the time after
The control coil of two KT2 of electric appliance obtains electric, normally opened contact closure, normally-closed contact disconnection, the control of two KT2 of the time relay after t2 duration
Coil losing electricity processed, when t2 a length of actuation time, when the normally opened contact closure of two KT2 of the time relay, overweight limit switch SQ1 and
The limit switch SQ2 that kicks the beam judges whether workpiece 14 overweight or kicks the beam, when overweight connecting plate 5 to 14 side of workpiece tilt and overweight limit
Bit switch SQ1 triggering；Connecting plate 5 is tilted to 7 side of end clump weight when kicking the beam and the limit switch SQ2 that kicks the beam is triggered；Overweight limit
When bit switch SQ1 or the limit switch SQ2 that kicks the beam are triggered, cylinder 10 is acted, and U-shaped push rod 11 is by workpiece 14 that is overweight or kicking the beam from work
It is pushed down on part seat 8；The movement of motor 3 when overweight limit switch SQ1 and the limit switch SQ2 that kicks the beam are not triggered, motor 3 is with turn
Swing arm 4 rotates, and the satisfactory workpiece 14 of weight is put on conveyer belt 13 by workseat 8.This mode not only reduces technology
The workload of personnel, and reduce and come into the market bring security risk containing bubble, the insufficient auto parts and components of intensity.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (5)
- The screening plant 1. a kind of aluminum alloy die casting discharges, including shell (1), which is characterized in that pan feeding is equipped at the top of shell (1) Mouth (2), shell (1) side side wall middle part are installed with motor (3), and the power intake of motor (3) passes through motor contactor (KM2) It is connected with power supply, the output end of motor (3) is located at shell (1) inner cavity and is connected with cursor (4), and the end of cursor (4) is hinged Have connecting plate (5), connecting plate (5) bottom is installed with center weight block (6), and one end of connecting plate (5) is installed with end clump weight (7) and limit plate (9), the other end of connecting plate (5) are equipped with workseat (8),Workseat (8) includes two support rods (81), and two support rods (81) are respectively fixedly connected with the two of connecting plate (5) end Side, two opposite sides of support rod (81) are hinged with the support plate (82) for being used to support workpiece (14), support plate (82) with It being equipped with supporting block (83) below support rod (81) hinge joint, supporting block (83) is fixedly connected with support rod (81),Overweight limit switch (SQ1) and the limit switch that kicks the beam (SQ2) are installed on the side wall of shell (1) inner cavity, cursor (4) is quiet The accessible overweight limit switch (SQ1) of limit plate (9) and the limit switch that kicks the beam (SQ2) when only and being rotatablely connected plate (5), kick the beam limit The bit switch side (SQ2) is equipped with playback baffle (12), playback baffle (12) one end and the limit that kicks the beam far from motor (3) output end Switch (SQ2) be fixedly connected, be fixedly provided with cylinder (10) on the side wall of shell (1) inner cavity, the piston rod of cylinder (10) be connected with by The U-shaped push rod (11) that two horizontal arms and a vertical arm are constituted, vertical arm are fixedly connected and two with the piston rod of cylinder (10) End is fixedly connected with two horizontal arms respectively, and the discharge outlet of shell (1) is equipped with conveyer belt (13), and the width of conveyer belt (13) is small In the spacing of two supporting blocks (83),For judging the overweight limit switch (SQ1) and the limit switch that kicks the beam (SQ2), cylinder control valve (KM1), electricity of workpiece weight Machine contactor (KM2) judges the time relay one (KT1) of time, for the time relay of control action time for controlling Device two (KT2) and discharge limit switch (SQ0) electrical connection that die casting machine discharge outlet is set.
- The screening plant 2. aluminum alloy die casting according to claim 1 discharges, which is characterized in that shell (1) bottom can take out Out be equipped with substandard products case (15).
- The screening plant 3. aluminum alloy die casting according to claim 1 discharges, which is characterized in that after three branch circuit parallel connections with Discharge limit switch (SQ0), power supply control circuit in series, in which:The first branch is the control coil of the time relay one (KT1)；The normally-closed contact of second branch, the time relay one (KT1) is connected with the control coil of the time relay two (KT2)；It connects after third branch, overweight limit switch (SQ1) and the limit switch that kicks the beam (SQ2) are in parallel with cylinder control valve (KM1), It is in parallel with the series circuit of overweight limit switch (SQ1), the limit switch that kicks the beam (SQ2) and motor contactor (KM2) again, finally with The normally opened contact of the time relay two (KT2) is connected.
- The screening plant 4. aluminum alloy die casting according to claim 1 discharges, which is characterized in that when cursor (4) is static It is in a vertical state.
- The screening plant 5. aluminum alloy die casting according to claim 1 discharges, which is characterized in that end clump weight (7) with Qualified workpiece (14) weight is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827304.5U CN209255235U (en) | 2018-11-07 | 2018-11-07 | A kind of aluminum alloy die casting discharging screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827304.5U CN209255235U (en) | 2018-11-07 | 2018-11-07 | A kind of aluminum alloy die casting discharging screening plant |
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| Publication Number | Publication Date |
|---|---|
| CN209255235U true CN209255235U (en) | 2019-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827304.5U Active CN209255235U (en) | 2018-11-07 | 2018-11-07 | A kind of aluminum alloy die casting discharging screening plant |
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| CN (1) | CN209255235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434071A (en) * | 2019-08-20 | 2019-11-12 | 湖南天爱农业科技有限公司 | A kind of deep processing screening plant efficiently separating jujube inferior |
| CN113399746A (en) * | 2021-06-21 | 2021-09-17 | 泰州市博世特精密铸造有限公司 | Automatic change foundry goods unloading smart machine |
-
2018
- 2018-11-07 CN CN201821827304.5U patent/CN209255235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434071A (en) * | 2019-08-20 | 2019-11-12 | 湖南天爱农业科技有限公司 | A kind of deep processing screening plant efficiently separating jujube inferior |
| CN113399746A (en) * | 2021-06-21 | 2021-09-17 | 泰州市博世特精密铸造有限公司 | Automatic change foundry goods unloading smart machine |
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