CN109047537B - Pushing detection device - Google Patents
Pushing detection device Download PDFInfo
- Publication number
- CN109047537B CN109047537B CN201811007613.2A CN201811007613A CN109047537B CN 109047537 B CN109047537 B CN 109047537B CN 201811007613 A CN201811007613 A CN 201811007613A CN 109047537 B CN109047537 B CN 109047537B
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- CN
- China
- Prior art keywords
- pushing
- block
- spring
- pushing rod
- section bar
- 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.)
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000006698 induction Effects 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Forging (AREA)
Abstract
The invention discloses a pushing detection device which comprises a frame, a pushing movement part, a detection part and a die blanking part, wherein the pushing movement part, the detection part and the die blanking part are arranged on a mounting surface of the frame, the detection part comprises a connecting block, a spring fixing block, a spring, a pushing block, a pushing rod, an induction piece and an inductor, an induction area of the inductor is positioned on a travelling path of the induction piece, the spring is connected between the pushing rod and the spring fixing block, a pushing rod limiting block is arranged on the pushing block and is positioned in a front sliding groove and a rear sliding groove, and a left sliding hole and a right sliding hole which are used for enabling a pushing pin to do interference-free movement in the left-right direction and the pushing block are formed in the pushing block. The invention can realize that three-dimensional movements of the clamping, left and right and front and back of the pushing movement part are converted into one-dimensional movement of the device, and can automatically detect the clamping condition. The device has simple structure and is particularly suitable for industrial automatic production process.
Description
Technical Field
The invention relates to a press riveting device, in particular to a pushing detection device.
Background
In the punching field, if continuous mass production is to be completed on a punch press, due to technological requirements, a corresponding transfer die is often to be developed, so that the synchronicity and accuracy of the pushing of the material sheet are indispensable, in the three-dimensional manipulator field, the material sheet is conventionally fed by using an air cylinder or a single-axis manipulator, and in order to simplify the structure and realize the integration of the material sheet feeding and the three-dimensional movement of the manipulator, a new pushing and detecting device is required to be developed.
Disclosure of Invention
The invention aims to provide a pushing and detecting device capable of realizing automatic conveying of a punched material sheet from a blanking process to a forming process and having a clamping detection function.
In order to achieve the above purpose, the invention adopts the following technical scheme: the pushing detection device comprises a frame, a pushing movement part, a detection part and a die blanking part which are arranged on a mounting surface of the frame,
the pushing movement part comprises a section bar and a pushing pin which is arranged on one side of the section bar and moves synchronously with the section bar, the section bar moves in the up-down, left-right and front-back direction, the direction parallel to the length direction of the section bar is the front-back direction, the direction perpendicular to the mounting surface of the rack and the front-back direction is the up-down direction, and the direction perpendicular to the up-down, front-back direction is the left-right direction;
the detection portion comprises a connecting block in the frame, a spring fixing block fixedly connected with the connecting block in the front-back direction, a spring arranged in the front-back direction in the compression direction and fixed on the side wall of the spring fixing block, a pushing block fixed on the connecting block, a pushing rod which is slidably connected with the frame and provided with a front-back sliding groove at one end, an induction piece fixed on the pushing rod and an inductor fixed on the connecting block, an induction area of the inductor is positioned on a travelling path of the induction piece, the spring is connected between the pushing rod and the spring fixing block, a pushing rod limiting block is arranged on the pushing block and positioned in the front-back sliding groove, and a left sliding hole and a right sliding hole which are used for enabling the pushing rod to move in a vertical and horizontal direction and the pushing block in a non-interference manner are formed in the pushing block.
Preferably, the sensor comprises a photoelectric sensing switch, a gasket and a photoelectric supporting plate, and the sensing piece passes through the photoelectric sensing switch.
Preferably, guide rods which are respectively and fixedly connected with the spring fixing blocks and the pushing rods are arranged in the two end parts of the springs.
Preferably, the blanking portion comprises a die blanking table which is arranged on the frame and located above the pushing rod, and a die blanking hole is formed in the die blanking table.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the invention can realize that three-dimensional movements of the clamping, left and right and front and back of the pushing movement part are converted into one-dimensional movement of the device, and can automatically detect the clamping condition. The device has simple structure and is particularly suitable for industrial automatic production process.
Drawings
FIG. 1 is a diagram of the whole structure of a pushing and detecting device;
FIG. 2 is a diagram of the pushing motion part;
FIG. 3 is a first structure diagram of pushing and detecting;
FIG. 4 is a drawing of a pushing and detecting second block diagram;
FIG. 5 is a diagram of a blanking structure of a die;
FIG. 6 is a normal feeding structure diagram of the device;
fig. 7 is a schematic structural diagram of a photoelectric sensing part when the device is clamped (broken lines in the figure indicate approximate positions of a pushing movement part, a detection part and a die blanking part).
In the above figures: 1. a pushing movement part; 1-1, sectional materials; 1-2, cushion blocks; 1-3, pushing a pushing rod pushing block; 1-4, a fixing plate; 1-5, pushing pins; 2. a detection unit; 2-1, a pushing rod; 2-2, briquetting; 2-3, a cylindrical rod; 2-4, springs; 2-5, a spring fixing block; 2-6, connecting blocks; 2-7, a photoelectric induction switch; 2-8, a gasket; 2-9, a photoelectric supporting plate; 2-10, a material pushing rod limiting block; 2-11, induction piece; 2-12, a pushing block; 3. a die blanking part; 3-1, blanking holes of a die; 3-2, a die blanking table.
Detailed Description
The invention will be further described with reference to examples shown in the drawings.
As shown in fig. 1-7, the pushing detection device comprises a frame, a pushing movement part, a detection part and a die blanking part which are arranged on the mounting surface of the frame,
the pushing movement part comprises a section bar and a pushing pin which is arranged on one side of the section bar and moves synchronously with the section bar, the section bar moves in the up-down, left-right and front-back direction, the direction parallel to the length direction of the section bar is the front-back direction, the direction perpendicular to the mounting surface of the rack and the front-back direction is the up-down direction, and the direction perpendicular to the up-down, front-back direction is the left-right direction;
the detection part comprises a connecting block, a spring fixing block, a spring, a pushing block, a pushing rod, an induction piece, an inductor and a guide rod, wherein the connecting block is connected to the rack in a sliding mode in the front-back direction, the spring fixing block is fixedly connected with the connecting block, the spring is arranged in the compression direction in the front-back direction and is fixed on the side wall of the spring fixing block, the pushing block is fixed on the connecting block, the pushing rod is connected to the rack in a sliding mode, a front sliding groove and a rear sliding groove are formed in one end of the pushing block, the induction piece is fixed on the pushing rod, the inductor is fixed on the connecting block, the guide rod is positioned in the inner portion of the two ends of the spring and is fixedly connected with the spring fixing block and the pushing rod respectively, the inductor comprises a photoelectric induction switch, a gasket and a photoelectric supporting plate, the induction piece passes through the photoelectric induction switch, the spring is connected between the pushing rod and the spring fixing block, the pushing rod is arranged on the pushing block, the pushing block is positioned in the front sliding groove and the rear sliding groove, and a left-right limiting block for the pushing block to move in a left-right direction and a left-right direction without interference on the pushing block;
the blanking portion comprises a die blanking table which is arranged on the frame and located above the pushing rod, and a die blanking hole is formed in the die blanking table.
The working process of the device is as follows: the section bar 1-1 drives the pushing pin 1-5 to do three-dimensional movements of tensioning clamp, up and down and front and back in the hole grooves on the two sides of the pushing block 2-12 through the pushing block 1-3. When the section bar 1-1 moves forwards, the pushing pin 1-5 drives the pushing block 2-12 to compress the spring 2-4 through the connecting block 2-6 and the spring fixing block 2-5 to push the pushing rod 2-1 so as to push the material sheet 3-3 into the die from the blanking hole 3-1 on the die blanking table 3-2. When the section bar 1-1 moves backwards, the pushing rod 2-1 is driven to move backwards by the pushing rod limiting block 2-10. When the section bar 1-1 is clamped and loosened, the pushing pins 1-5 do left and right movements in the holes and grooves on the two sides of the pushing block 2-12, and the pushing and detecting part 1 keeps the original state. When the section bar 1-1 moves up and down, the pushing pin 1-5 moves up and down in the hole grooves on the two sides of the pushing block 2-12, and the pushing and detecting part 1 keeps the original state. The material sheet 3-3 enters the mold at the normal time of pushing, and is correctly pushed into the mold for molding step as shown in fig. 6. When the material clamping occurs on the die blanking table 3-2, the pushing rod 2-1 will stop, and as the section bar 1-1 continues to drive the pushing part 1 to move forward, and the pushing rod 2-1 does not move, the spring fixing block 2-5 continues to compress the spring 2-4, at this time, as shown by the 4-1 part in fig. 7, the photoelectric sensing switch 2-7 fixed on the connecting block 2-6 continues to move forward, the sensing piece 2-11 fixed on the pushing rod 2-1 enters the photoelectric sensing switch 2-7 in the slot of the photoelectric sensing switch 2-7 to be blocked, and the section bar 1-1 stops moving and gives an alarm signal.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (3)
1. The utility model provides a pushing away material detection device, its includes the frame, install in pushing away material motion portion, detection portion and the mould blanking portion on the frame installation face, its characterized in that:
the pushing movement part comprises a section bar and a pushing pin which is arranged on one side of the section bar and moves synchronously with the section bar, the section bar moves in the up-down, left-right and front-back direction, the direction parallel to the length direction of the section bar is the front-back direction, the direction perpendicular to the mounting surface of the rack and the front-back direction is the up-down direction, and the direction perpendicular to the up-down, front-back direction is the left-right direction;
the detection part comprises a connecting block, a spring fixing block, a spring, a pushing block, a pushing rod, an induction piece and an inductor, wherein the connecting block is connected to the machine frame in a sliding mode in the front-back direction, the spring fixing block is fixedly connected with the connecting block, the spring is arranged in the compression direction in the front-back direction and is fixed on the side wall of the spring fixing block, the pushing block is fixed on the connecting block, the pushing rod is connected to the machine frame in a sliding mode, a front-back sliding groove is formed in one end of the pushing rod, the induction piece is fixed on the pushing rod, the inductor is fixed on the connecting block, an induction area of the inductor is located on a travelling path of the induction piece, the spring is connected between the pushing rod and the spring fixing block, the pushing rod limiting block is arranged on the pushing block and is located in the front-back sliding groove, and a left-right sliding hole for enabling the pushing rod to move up and down in a left-right direction and a pushing block in a non-interference mode is formed in the pushing block; guide rods fixedly connected with the spring fixing blocks and the pushing rods are arranged in the two end parts of the springs respectively.
2. The pushing detection device of claim 1, wherein: the sensor comprises a photoelectric sensing switch, a gasket and a photoelectric supporting plate, and the sensing piece passes through the photoelectric sensing switch.
3. The pushing detection device of claim 1, wherein: the blanking portion comprises a die blanking table which is arranged on the frame and located above the pushing rod, and a die blanking hole is formed in the die blanking table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007613.2A CN109047537B (en) | 2018-08-31 | 2018-08-31 | Pushing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007613.2A CN109047537B (en) | 2018-08-31 | 2018-08-31 | Pushing detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109047537A CN109047537A (en) | 2018-12-21 |
| CN109047537B true CN109047537B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811007613.2A Active CN109047537B (en) | 2018-08-31 | 2018-08-31 | Pushing detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109047537B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878774B (en) * | 2019-04-08 | 2023-09-22 | 东莞市长发智能包装科技有限公司 | Full-automatic horizontal bagging machine with automatic bag sucking and discharging mechanism |
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| CN109047537A (en) | 2018-12-21 |
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