CN214146109U - Demoulding detection mechanism of full-automatic powder forming machine - Google Patents
Demoulding detection mechanism of full-automatic powder forming machine Download PDFInfo
- Publication number
- CN214146109U CN214146109U CN202023178263.1U CN202023178263U CN214146109U CN 214146109 U CN214146109 U CN 214146109U CN 202023178263 U CN202023178263 U CN 202023178263U CN 214146109 U CN214146109 U CN 214146109U
- Authority
- CN
- China
- Prior art keywords
- hydraulic oil
- oil cylinder
- pressure
- demoulding
- oil
- 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.)
- Active
Links
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a demoulding detection mechanism of a full-automatic powder forming machine, which comprises a left demoulding rod, a right demoulding rod and a pressing crossbeam, wherein oil cylinder bodies are respectively arranged at the left end and the right end of the pressing crossbeam, which correspond to the lower parts of the left demoulding rod and the right demoulding rod, and pressure-bearing pistons are arranged in upper openings of the oil cylinder bodies; a hydraulic oil connecting channel is arranged between the two oil cylinder bodies, and two ends of the hydraulic oil connecting channel are respectively communicated to an oil cavity formed between the pressure-bearing pistons of the two oil cylinder bodies and the bottom surfaces of the oil cylinder bodies corresponding to the pressure-bearing pistons; and a hydraulic oil inlet and an overflow valve assembly are arranged in addition and communicated to a hydraulic oil connecting channel, a pressure sensor is also arranged on the hydraulic oil connecting channel and connected with a PLC control system, and the PLC control system controls the left and right demoulding rods and the overflow valve assembly to work according to a received pressure signal of the pressure sensor. The utility model can clearly know the size of the demoulding force according to the oil pressure signal when the hydraulic oil bears the pressure; meanwhile, the system can carry out shutdown protection and unloading according to a PLC control system.
Description
Technical Field
The utility model relates to a full-automatic powder forming machine equipment technical field especially relates to a full-automatic powder forming machine drawing of patterns detection mechanism.
Background
Be used for powder molding's equipment in the existing market, do not have the mechanism that detects to drawing of patterns power, when the drawing of patterns, the size of knowing drawing of patterns power from the beginning, if drawing of patterns power is too big, then can cause the too big yielding of equipment pressurized or produce wearing and tearing and crackle etc. influence product life, if drawing of patterns power undersize, then can influence drawing of patterns effect.
Disclosure of Invention
In order to overcome the defects, the utility model provides a full-automatic powder forming machine drawing of patterns detection mechanism can real-time detection drawing of patterns power size to can set up the superpressure protection alarm with this, thereby better protective apparatus improves life.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: a demoulding detection mechanism of a full-automatic powder forming machine comprises a left demoulding rod and a right demoulding rod which are arranged in bilateral symmetry, and a pressing cross beam which is vertically arranged below the left demoulding rod and the right demoulding rod, wherein oil cylinder bodies are respectively arranged at the left end and the right end of the pressing cross beam corresponding to the lower parts of the left demoulding rod and the right demoulding rod, and a pressure-bearing piston is arranged in an upper opening of each oil cylinder body; a hydraulic oil connecting channel is arranged between the two oil cylinder bodies, and two ends of the hydraulic oil connecting channel are respectively communicated to an oil cavity formed between the pressure-bearing pistons of the two oil cylinder bodies and the bottom surfaces of the oil cylinder bodies corresponding to the pressure-bearing pistons; and a hydraulic oil inlet and an overflow valve assembly are arranged and communicated to the hydraulic oil connecting channel, a pressure sensor is also arranged on the hydraulic oil connecting channel, the pressure sensor is connected with a PLC control system of the full-automatic powder forming machine, and the PLC control system controls the left demoulding rod, the right demoulding rod and the overflow valve assembly to work according to a received pressure signal of the pressure sensor.
As a further improvement of the present invention, two the bottom of the oil cylinder body is fixed to both ends of the pressing beam by screws.
As a further improvement, two the hydro-cylinder body bilateral symmetry sets up, and is located respectively under left demoulding rod and the right demoulding rod.
As a further improvement, both ends communicate respectively to two about hydraulic oil linking channel upwards buckle again behind the bottom of hydro-cylinder body communicate to its correspond in the hydro-cylinder body, hydraulic oil linking channel and two form U type intercommunication structure between the hydro-cylinder body's the hydro-cylinder body.
The utility model has the advantages that: the size of the demolding force can be definitely known according to an oil pressure signal when the hydraulic oil bears pressure; signals can be compared according to PLC programming, and when the pressure is over-pressure, the shutdown protection is carried out and the unloading is carried out; the two sides of the oil hydraulic cylinder can be ensured to be synchronous when the left and right demoulding rods act downwards after receiving the oil hydraulic cylinder, and when the pistons at the two sides are not high equally according to the principle of equal height of the U-shaped connector.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the usage state of the present invention.
The following description is made with reference to the accompanying drawings:
1-left stripper bar; 2-right stripper bar;
3, pressing the cross beam; 4-oil cylinder body;
5-pressure bearing piston; 6-hydraulic oil connecting channel;
7-oil cavity; 8-hydraulic oil inlet;
9-relief valve assembly; 10-pressure sensor.
Detailed Description
The following description of the preferred embodiments of the present invention will be made in conjunction with the accompanying drawings.
Referring to fig. 1, in order to provide the demolding detection mechanism for the full-automatic powder molding machine of the present invention, the demolding detection mechanism comprises a left demolding rod 1 and a right demolding rod 2 which are arranged in bilateral symmetry, and a pressing beam 3 vertically arranged below the left demolding rod 1 and the right demolding rod 2, wherein oil cylinder bodies 4 are respectively arranged at the left end and the right end of the pressing beam 3 corresponding to the lower parts of the left demolding rod 1 and the right demolding rod 2, and pressure-bearing pistons 5 are arranged in openings above the oil cylinder bodies 4; a hydraulic oil connecting channel 6 is arranged between the two oil cylinder bodies 4, and two ends of the hydraulic oil connecting channel 6 are respectively communicated to an oil cavity 7 formed between the pressure-bearing pistons 5 of the two oil cylinder bodies 4 and the bottom surfaces of the oil cylinder bodies corresponding to the pressure-bearing pistons; and a hydraulic oil inlet 8 and an overflow valve assembly 9 are arranged and communicated to the hydraulic oil connecting channel 6, a pressure sensor 10 is further arranged on the hydraulic oil connecting channel 6, the pressure sensor 10 is connected with a PLC control system of the full-automatic powder forming machine, and the PLC control system controls the left demoulding rod 1, the right demoulding rod 2 and the overflow valve assembly 9 to work according to a received pressure signal of the pressure sensor 10.
The bottoms of the two oil cylinder bodies 4 are fixed at two ends of the pressing beam 3 through screws, and the two oil cylinder bodies 4 are arranged in bilateral symmetry and are respectively positioned right below the left demoulding rod 1 and the right demoulding rod 2. In addition, the left end and the right end of the hydraulic oil connecting channel 6 are respectively communicated to the bottoms of the two oil cylinder bodies 4 and then are upwards bent and communicated to the corresponding oil cavity bodies 7, and a U-shaped communication structure is formed between the hydraulic oil connecting channel 6 and the oil cavity bodies 7 of the two oil cylinder bodies 4.
When the demoulding detection mechanism of the full-automatic powder forming machine works, referring to fig. 2, the left and right demoulding rods 1 and 2 move up and down under the driving of a mould, when the left demoulding rod 1 and the right demoulding rod 2 start to move downwards, the left and right demoulding rods firstly contact the pressure bearing piston 5 of the hydraulic cylinder 4 below, and due to mechanical movement, the downward pressure of the left demoulding rod 1 and the right demoulding rod 2 can be transmitted to the pressing cross beam 3 below through the hydraulic oil in the oil cavity 7 in the hydraulic cylinder 4, so that the demoulding effect is achieved. Hydraulic oil enters a hydraulic oil connecting channel 6 from a hydraulic oil inlet 8 and then enters two oil cylinder bodies, an overflow valve assembly 9 is arranged at the position of the hydraulic oil inlet 8, the overflow pressure can be set, meanwhile, a pressure sensor 10 is arranged on the hydraulic oil connecting channel 6, the pressure of the hydraulic oil in the hydraulic oil connecting channel 6 is detected in real time, and a pressure signal is transmitted to a PLC control system of the full-automatic powder forming machine, and the PLC control system controls the left demoulding rod 1, the right demoulding rod 2 and the overflow valve assembly 9 to work according to the received pressure signal of the pressure sensor 10, so that unloading is carried out, and the requirement of overpressure protection is met.
Compared with the prior art, the utility model can clearly know the size of the demoulding force according to the oil pressure signal when the hydraulic oil bears the pressure; signals can be compared according to PLC programming, and when the pressure is over-pressure, the shutdown protection is carried out and the unloading is carried out; the two sides of the oil hydraulic cylinder can be ensured to be synchronous when the left and right demoulding rods act downwards after receiving the oil hydraulic cylinder, and when the pistons at the two sides are not high equally according to the principle of equal height of the U-shaped connector.
Therefore, the demoulding detection mechanism of the full-automatic powder forming machine has the advantages that the two oil cylinder bodies and the pressure-bearing piston assembly are arranged between the left demoulding rod, the right demoulding rod and the pressing beam, the hydraulic oil pressure of the hydraulic oil connecting channel between the two oil cylinder bodies is detected in real time by the overflow valve and the pressure sensor, the pressure of the left demoulding rod and the right demoulding rod on the pressing beam is detected in real time, the demoulding pressure of the pressing beam is known, the overflow unloading is carried out when the pressure is too large, the purpose of overpressure protection is achieved, the structure is simple, the use is convenient, the service life of equipment is greatly prolonged, and the like.
In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the invention. The foregoing description is only illustrative of the preferred embodiments of the invention, which can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. All the contents that do not depart from the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention all still belong to the protection scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a full-automatic powder forming machine drawing of patterns detection mechanism, includes left stripper rod (1) and right stripper rod (2) that bilateral symmetry set up to and locate perpendicularly left stripper rod (1) and right stripper rod (2) below suppression crossbeam (3), its characterized in that: the left end and the right end of the pressing beam (3) are respectively provided with an oil cylinder body (4) corresponding to the lower parts of the left demoulding rod (1) and the right demoulding rod (2), and a pressure bearing piston (5) is arranged in an upper opening of the oil cylinder body (4); a hydraulic oil connecting channel (6) is arranged between the two oil cylinder bodies (4), and two ends of the hydraulic oil connecting channel (6) are respectively communicated to the pressure-bearing pistons (5) of the two oil cylinder bodies (4) and an oil cavity (7) formed between the bottom surfaces of the corresponding oil cylinder bodies; and a hydraulic oil inlet (8) and an overflow valve assembly (9) are arranged and communicated to the hydraulic oil connecting channel (6), a pressure sensor (10) is further arranged on the hydraulic oil connecting channel (6), the pressure sensor (10) is connected with a PLC control system of the full-automatic powder forming machine, and the PLC control system controls the left demoulding rod (1), the right demoulding rod (2) and the overflow valve assembly (9) to work according to a received pressure signal of the pressure sensor (10).
2. The demolding detection mechanism of a full-automatic powder molding machine according to claim 1, characterized in that: the bottoms of the two oil cylinder bodies (4) are fixed at two ends of the pressing cross beam (3) through screws.
3. The demolding detection mechanism of a full-automatic powder molding machine according to claim 2, characterized in that: the two oil cylinder bodies (4) are arranged in a bilateral symmetry mode and are respectively located under the left demoulding rod (1) and the right demoulding rod (2).
4. The demolding detection mechanism of a full-automatic powder molding machine according to claim 1, characterized in that: the left end and the right end of the hydraulic oil connecting channel (6) are respectively communicated to the bottoms of the two oil cylinder bodies (4) and then are upwards bent and communicated to the corresponding oil cavity bodies (7), and a U-shaped communicating structure is formed between the hydraulic oil connecting channel (6) and the oil cavity bodies (7) of the two oil cylinder bodies (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178263.1U CN214146109U (en) | 2020-12-25 | 2020-12-25 | Demoulding detection mechanism of full-automatic powder forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178263.1U CN214146109U (en) | 2020-12-25 | 2020-12-25 | Demoulding detection mechanism of full-automatic powder forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214146109U true CN214146109U (en) | 2021-09-07 |
Family
ID=77541481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023178263.1U Active CN214146109U (en) | 2020-12-25 | 2020-12-25 | Demoulding detection mechanism of full-automatic powder forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214146109U (en) |
-
2020
- 2020-12-25 CN CN202023178263.1U patent/CN214146109U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203426248U (en) | Novel double-wedge punching die | |
| CN214146109U (en) | Demoulding detection mechanism of full-automatic powder forming machine | |
| CN209189574U (en) | A kind of stamping device preventing displacement | |
| CN208513508U (en) | A kind of sheet metal stamping die | |
| CN208468663U (en) | A kind of Ceramic Tiles moulding press | |
| CN207842104U (en) | A kind of servo-pressing machine slipper block balancing device | |
| CN211000130U (en) | Press-in size detection mechanism of hydraulic press | |
| CN207271890U (en) | A kind of automotive suspension arm building mortion based on internal high pressure forming | |
| CN211165462U (en) | Automatic servo powder forming hydraulic machine | |
| CN204998014U (en) | Numerical control hydraulic press | |
| CN209255644U (en) | A kind of metal powder injection molding product shaping mould | |
| CN201997922U (en) | Double-cylinder differential pressure mechanism for pressing machine | |
| CN2915485Y (en) | Top pressure system of large scale powder press | |
| CN103658214A (en) | Vertical mould splitting extruding system | |
| CN207343583U (en) | A kind of automatic blanking hardware dies | |
| CN208131808U (en) | A kind of maintenance work platform of mold | |
| CN203292277U (en) | Bidirectional fine blanking die structure | |
| CN207014641U (en) | A kind of plastic mould | |
| CN202741621U (en) | Cooker forming machine with novel side-pressing device | |
| CN110228149A (en) | A kind of fixed mold of servo-hydraulic | |
| CN215575716U (en) | Plastic product missing printing detection equipment | |
| CN208178314U (en) | A kind of stamping die release mechanism | |
| CN103507294A (en) | Method and device for die blockage automatic protection of powder forming machine | |
| CN204638836U (en) | Automated intelligent head pressing mechanism | |
| CN209888043U (en) | Connect mould of fastening |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |