CN116659926B - Blanking sampling device and sampling method for stamping - Google Patents
Blanking sampling device and sampling method for stamping Download PDFInfo
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- CN116659926B CN116659926B CN202310916569.1A CN202310916569A CN116659926B CN 116659926 B CN116659926 B CN 116659926B CN 202310916569 A CN202310916569 A CN 202310916569A CN 116659926 B CN116659926 B CN 116659926B
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- 238000005070 sampling Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 238000004146 energy storage Methods 0.000 claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000009471 action Effects 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The application relates to a blanking sampling device and a sampling method for stamping, which belong to the technical field of blanking sampling, wherein a fixed shell is arranged on a blanking guide groove, a main shaft is rotationally connected to the fixed shell, a trapdoor is hinged to the blanking guide groove, a driving mechanism for driving the trapdoor to be closed for sampling is arranged on the main shaft, an energy storage mechanism for providing power for the driving mechanism is arranged on the main shaft, and a power mechanism for continuously enabling the energy storage mechanism to store energy.
Description
Technical Field
The application belongs to the technical field of blanking sampling, and particularly relates to a blanking sampling device and a sampling method for stamping.
Background
In the stamping production process, especially in the sample preparation stage, the sampling work of sample is especially important, and reasonable sampling frequency and sampling quantity can effectively monitor the dimensional change of this batch of samples, are favorable to managing and controlling whole sample trial production process. At present, the sampling work in the stamping operation process mainly depends on manual sampling at fixed time, an operator needs to control a plurality of products, accurate sampling is difficult to achieve, and quality control of the products is not facilitated; at present, an electronic counter is used for counting and sampling, but the stamping and sampling device has large vibration amplitude and high vibration frequency in the use process, the electronic counter is easy to damage and needs to be replaced frequently, the sampling efficiency is low, and the service life is poor.
Disclosure of Invention
The application aims to solve the technical problems, and further provides a blanking sampling device for stamping and a sampling method.
The specific technical scheme of the application is as follows: a blanking sampling device for stamping, comprising: the blanking guide groove is provided with a fixed shell, the fixed shell is rotationally connected with a main shaft, the blanking guide groove is hinged with a trapdoor, a driving mechanism for driving the trapdoor to be closed for sampling is arranged on the main shaft, an energy storage mechanism for providing power for the driving mechanism is arranged on the main shaft, a power mechanism for continuously enabling the energy storage mechanism to store energy is arranged on the main shaft, the blanking guide groove is provided with a limiting chute for limiting the rotation angle of the trapdoor, and the blanking guide groove is provided with a locking mechanism for enabling the trapdoor to be kept closed during sampling.
Further, the energy storage mechanism includes: the energy storage device comprises an energy storage disc and a coil spring, wherein the energy storage disc is rotationally connected to a main shaft, the energy storage disc is connected with one end of the coil spring, the other end of the coil spring is connected with the main shaft, a limiting clamping block used for limiting the energy storage disc is hinged to a fixed shell through a support column and the torsion spring, a ratchet wheel is mounted on the main shaft, a pawl is hinged to the fixed shell through the torsion spring, and a release mechanism used for releasing energy storage in cooperation with the limiting clamping block is mounted on the ratchet wheel.
Further, the power mechanism includes: the power gear is arranged on the main shaft through a first one-way bearing, a transmission gear is rotationally connected to the fixed shell through a rotating shaft, the diameter of the transmission gear is larger than that of the power gear, the transmission gear is in meshed transmission with the power gear, a power sliding block is slidably connected to the fixed shell, a power rack is arranged on the power sliding block, one end of the power rack is connected with the fixed shell through a thrust spring, and the power rack is in meshed transmission with the transmission gear.
Further, the driving mechanism includes: the driving gear is arranged on the side wall of the energy storage disc through a second one-way bearing, a driving rack is connected to the fixed shell through a guide block in a sliding manner, the driving gear is in meshed transmission with the driving rack, and one end of the driving rack is rotationally connected with a driving roller for driving the trap door to be closed for sampling.
Further, the release mechanism includes: the ratchet wheel is provided with a fixed ring, the fixed ring is rotationally connected with the fixed shell, and a plurality of sliding adjusting rods which are used for being matched with the limiting clamping blocks to release energy storage are connected to the fixed ring in a sliding mode in a circumferential array mode.
Further, the locking mechanism includes: and the blanking guide groove is connected with a trigger sliding block used for unlocking the trap door in a matched manner with the locking pin.
A blanking sampling method for stamping comprises the specific steps of,
adjusting the sampling interval using a release mechanism;
continuously blanking, and storing energy in the blanking process by an energy storage mechanism;
when the set sampling interval is reached, the driving mechanism closes the trapdoor to sample;
the energy storage mechanism stores energy again to perform sampling again.
Further, the method for adjusting the sampling interval by using the release mechanism is that when a single stamping part drives the main shaft to rotate through the power sliding block, the rotation angle of the ratchet wheel is a fixed value, and the sliding adjusting rod is pushed or pulled to adjust the quantity of the sliding adjusting rods matched with the limiting clamping blocks when the ratchet wheel rotates, so that the closing frequency of the trapdoor is adjusted to change the sampling interval.
Further, the continuous blanking and the energy storage method of the energy storage mechanism in the blanking process are that the stamping parts drive the power gear to rotate through the power sliding block, the transmission gear and the power rack when sliding along the blanking guide groove, at the moment, the energy storage disc is limited by the limiting clamping block and can not rotate, the power gear drives the coil spring to store energy through the main shaft, the stamping parts drive the power rack and the power sliding block to reset through the rear thrust spring, the power rack drives the power gear to rotate, the main shaft keeps static and does not rotate with the power gear under the action of the first one-way bearing and the pawl, and the coil spring continuously stores energy in the sliding of the stamping parts.
Further, when the set sampling interval is reached, the driving mechanism closes the trapdoor to sample, the stamping part slides down along the blanking guide groove, the power slide block, the transmission gear and the power rack drive the power gear to rotate, the power gear drives the energy storage disc to rotate through the main shaft, the ratchet drives the limit clamping block to release the limit of the energy storage disc through the sliding adjusting rod, the energy storage disc drives the driving gear to rotate under the action of the coil spring, the driving gear drives the trapdoor to close through the driving rack and the driving roller, the locking pin locks the trapdoor under the action of the thrust spring, the stamping part continuously slides downwards along the blanking guide groove to sample through the trapdoor, the energy storage of the coil spring is combined with the limit clamping block again to limit after being released, then the stamping part drives the locking pin to release the trapdoor through the triggering slide block, the driving roller drives the driving rack to reset under the gravity action of the trapdoor, the driving rack drives the driving gear to rotate, and the energy storage disc keeps static under the action of the second one-way bearing and the limit clamping block not to rotate along with the driving gear.
The beneficial effects are that: according to the application, the fixed shell is arranged on the blanking guide groove, the main shaft is rotationally connected to the fixed shell, the movable door is hinged to the blanking guide groove, the driving mechanism for driving the movable door to close for sampling is arranged on the main shaft, the energy storage mechanism for providing power for the driving mechanism is arranged on the main shaft, the power mechanism for continuously enabling the energy storage mechanism to store energy is arranged on the main shaft, the limiting chute for limiting the rotation angle of the movable door is arranged on the blanking guide groove, and the locking mechanism for enabling the movable door to keep close during sampling is arranged on the blanking guide groove, so that the sampling device can count and sample in a mechanical transmission mode, errors caused by manual operation are avoided, and the sampling efficiency is improved; the mounting of a vulnerable electronic counter on the sampling device is avoided, the production cost is reduced, and the sampling efficiency is improved; the device does not need an external power source to supply energy, so that the energy loss and the using environmental conditions are reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic view of the trapdoor installation location of the present application;
FIG. 3 is a schematic diagram of a driving mechanism according to the present application;
FIG. 4 is a schematic diagram of an energy storage mechanism according to the present application;
FIG. 5 is a schematic view of the installation position of the limit clamping block according to the present application;
FIG. 6 is a schematic view of a locking mechanism according to the present application;
the blanking guide groove 1, the fixed housing 2, the main shaft 3, the trapdoor 4, the driving mechanism 5, the driving gear 51, the driving rack 52, the driving roller 53, the energy storage mechanism 6, the energy storage disc 61, the coil spring 62, the limit clamping block 63, the ratchet wheel 64, the pawl 65, the release mechanism 66, the fixed ring 661, the sliding adjusting rod 662, the power mechanism 7, the power gear 71, the power sliding block 72, the power rack 73, the transmission gear 74, the limit sliding chute 8, the locking mechanism 9, the locking pin 91 and the trigger sliding block 92.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present application and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.
Example 1: a blanking sampling apparatus for press is described with reference to fig. 1 to 3, including: the blanking guide groove 1, install fixed casing 2 on the blanking guide groove 1, rotate on the fixed casing 2 and be connected with main shaft 3, articulated on the blanking guide groove 1 have trapdoor 4, install the actuating mechanism 5 that is used for driving trapdoor 4 to close and take a sample on the main shaft 3, install the energy storage mechanism 6 that is used for providing power for actuating mechanism on the main shaft 3, install the power mechanism 7 that is used for making energy storage mechanism 6 continuously carry out energy storage on the main shaft 3, be provided with the spacing spout 8 that is used for prescribing a limit to trapdoor 4 rotation angle on the blanking guide groove 1, install the locking mechanical system 9 that is used for making trapdoor 4 keep closing when taking a sample on the blanking guide groove 1.
According to the application, the fixed shell 2 is arranged on the blanking guide groove 1, the main shaft 3 is rotationally connected to the fixed shell 2, the movable gate 4 is hinged to the blanking guide groove 1, the driving mechanism 5 for driving the movable gate 4 to close for sampling is arranged on the main shaft 3, the energy storage mechanism 6 for providing power for the driving mechanism is arranged on the main shaft 3, the power mechanism 7 for continuously enabling the energy storage mechanism 6 to store energy is arranged on the main shaft 3, the limit chute 8 for limiting the rotation angle of the movable gate 4 is arranged on the blanking guide groove 1, and the locking mechanism 9 for keeping the movable gate 4 closed during sampling is arranged on the blanking guide groove 1, so that the sampling device can count and sample in a mechanical transmission mode, errors caused by manual operation are avoided, and the sampling efficiency is improved; the mounting of a vulnerable electronic counter on the sampling device is avoided, the production cost is reduced, and the sampling efficiency is improved; the device does not need an external power source to supply energy, so that the energy loss and the using environmental conditions are reduced.
Example 2: the energy storage mechanism 6 includes, on the basis of embodiment 1, as described with reference to fig. 3 to 5: the energy storage disc 61 and the wind spring 62 rotate on the main shaft 3 and are connected with the energy storage disc 61, the energy storage disc 61 links to each other with wind spring 62 one end, and the wind spring 62 other end links to each other with the main shaft 3, and the last spacing fixture block 63 that is used for spacing to the energy storage disc 61 that articulates through pillar and torsional spring of fixed casing 2 installs ratchet 64 on the main shaft 3, and the last pawl 65 that articulates through the torsional spring of fixed casing 2 installs the release mechanism 66 that is used for cooperating release energy storage with spacing fixture block 63 on the ratchet 64.
According to the application, the energy storage disc 61 is rotationally connected to the main shaft 3, the energy storage disc 61 is connected with one end of the coil spring 62, the other end of the coil spring 62 is connected with the main shaft 3, the limiting clamping block 63 for limiting the energy storage disc 61 is hinged to the fixed shell 2 through the support column and the torsion spring, the ratchet wheel 64 is arranged on the main shaft 3, the pawl 65 is hinged to the fixed shell 2 through the torsion spring, the release mechanism 66 for releasing energy storage in cooperation with the limiting clamping block 63 is arranged on the ratchet wheel 64, so that the coil spring 62 can be stored every time a stamping part passes through the sampling device, counting and sampling can be performed without energy supply of an external power source, energy loss is reduced, and using conditions of the sampling device are reduced.
Example 3: the power mechanism 7 described above with reference to fig. 3 and 4 includes, on the basis of embodiment 1: the power gear 71 is arranged on the main shaft 3 through a first one-way bearing, the fixed shell 2 is rotationally connected with a transmission gear 74 through a rotating shaft, the diameter of the transmission gear 74 is larger than that of the power gear 71, the transmission gear 74 is meshed with the power gear 71 for transmission, the fixed shell 2 is slidably connected with a power slide block 72, the power slide block 72 is provided with a power rack 73, one end of the power rack 73 is connected with the fixed shell 2 through a thrust spring, and the power rack 73 is meshed with the transmission gear 74 for transmission.
According to the application, the power gear 71 is arranged on the main shaft 3 through the first one-way bearing, the fixed shell 2 is rotationally connected with the transmission gear 74 through the rotating shaft, the diameter of the transmission gear 74 is larger than that of the power gear 71, the transmission gear 74 is meshed with the power gear 71 for transmission, the fixed shell 2 is slidingly connected with the power slide block 72, the power slide block 72 is provided with the power rack 73, one end of the power rack 73 is connected with the fixed shell 2 through the thrust spring, the power rack 73 is meshed with the transmission gear 74 for transmission, and the influence on the rotation angle of the main shaft 3 when the power slide block 72 is reset is avoided, so that the sampling is more accurate, and the sampling efficiency is improved.
Example 4: the description will be given with reference to fig. 3 and 4 on the basis of embodiment 2, and the driving mechanism 5 includes: the driving gear 51 is arranged on the side wall of the energy storage disc 61 through a second one-way bearing, the fixed shell 2 is connected with a driving rack 52 in a sliding manner through a guide block, the driving gear 51 is meshed with the driving rack 52 for transmission, and one end of the driving rack 52 is rotationally connected with a driving roller 53 for driving the trapdoor 4 to be closed for sampling.
According to the application, the driving gear 51 is arranged on the side wall of the energy storage disc 61 through the second one-way bearing, the driving rack 52 is connected to the fixed shell 2 through the guide block in a sliding manner, the driving gear 51 is meshed with the driving rack 52 for transmission, one end of the driving rack 52 is rotationally connected with the driving roller 53 for driving the trapdoor 4 to close for sampling, and the condition of missing or excessive sampling in the sampling process is avoided, so that the sampling accuracy is improved.
Example 5: described with reference to fig. 4 and 5 on the basis of embodiment 2, the release mechanism 66 includes: the fixed ring 661, install fixed ring 661 on the ratchet 64, fixed ring 661 rotates with fixed casing 2 to be connected, and the circumference array sliding connection has a plurality of slip regulation pole 662 that are used for releasing the energy storage with spacing fixture block 63 cooperation on the fixed ring 661.
According to the application, the fixed ring 661 is arranged on the ratchet wheel 64, the fixed ring 661 is rotationally connected with the fixed shell 2, the fixed ring 661 is circumferentially connected with the plurality of sliding adjusting rods 662 which are used for releasing energy storage in a matched manner with the limiting clamping blocks 63 in a sliding manner, so that an operator can manually adjust the sampling device at any time, the sampling frequency is more convenient and rapid to adjust, and the overall sampling efficiency is improved.
Example 6: the locking mechanism 9 described above with reference to fig. 6 on the basis of embodiment 1 includes: the blanking guide groove 1 is slidably connected with a locking pin 91, one end of the locking pin 91 is connected with the blanking guide groove 1 through a thrust spring, and the blanking guide groove 1 is slidably connected with a trigger sliding block 92 for unlocking the trapdoor 4 in a matched mode with the locking pin 91.
According to the application, the blanking guide groove 1 is slidably connected with the locking pin 91, one end of the locking pin 91 is connected with the blanking guide groove 1 through the thrust spring, the blanking guide groove 1 is slidably connected with the trigger slide block 92 for unlocking the trapdoor 4 in a matched manner with the locking pin 91, so that the stamping part to be sampled can have sufficient time to pass when the trapdoor 4 is closed, the falling of the stamping part to be sampled caused by the opening of the trapdoor 4 in the sampling process is avoided, the condition of missing or excessive sampling in the sampling process is avoided, and the sampling accuracy is improved
Example 7: a blanking sampling method for press is described with reference to fig. 1 to 6, which uses the blanking sampling apparatus for press according to examples 1 to 6, specifically steps,
the sampling interval is adjusted using the release mechanism 66;
continuously blanking, and storing energy in the blanking process by an energy storage mechanism 6;
when the set sampling interval is reached, the driving mechanism 5 closes the trapdoor 4 to sample;
the energy storage mechanism 6 stores energy again to perform sampling again.
The method for adjusting the sampling interval by using the release mechanism 66 is that when the single stamping part drives the main shaft 3 to rotate through the power slide block 72, the rotation angle of the ratchet wheel 64 is a fixed value, and the sliding adjusting rod 662 is pushed or pulled to adjust the number of the sliding adjusting rods 662 matched with the limit clamping blocks 63 when the ratchet wheel 64 rotates, so that the closing frequency of the trapdoor 4 is adjusted to change the sampling interval.
The continuous blanking and the energy storage method of the energy storage mechanism 6 in the blanking process are that when a stamping part slides down along the blanking guide groove 1, the power slide block 72, the transmission gear 74 and the power rack 73 drive the power gear 71 to rotate, at the moment, the energy storage disc 61 is limited by the limiting clamping block 63 and can not rotate, the power gear 71 drives the coil spring 62 to store energy through the main shaft 3, the stamping part drives the power rack 73 and the power slide block 72 to reset through the rear thrust spring, the power rack 73 drives the power gear 71 to rotate, the main shaft 3 keeps static under the action of the first one-way bearing and the pawl 65 and does not rotate along with the power gear 71, and the coil spring 62 continuously stores energy in the sliding of a plurality of stamping parts.
When the set sampling interval is reached, the driving mechanism 5 closes the trapdoor 4 to sample, the stamping part drives the power gear 71 to rotate through the power slide block 72, the transmission gear 74 and the power rack 73 when sliding down along the blanking guide groove 1, the power gear 71 drives the energy storage disc 61 to rotate through the main shaft 3, the ratchet wheel 64 drives the limit clamping block 63 to release the limit of the energy storage disc 61 through the sliding adjusting rod 662, the energy storage disc 61 drives the driving gear 51 to rotate under the action of the coil spring 62, the driving gear 51 drives the trapdoor 4 to close through the driving rack 52 and the driving roller 53, the locking pin 91 locks the trapdoor 4 under the action of the thrust spring, the stamping part continuously slides downwards along the blanking guide groove 1 to sample after the energy storage release of the coil spring 62 is completed, the stamping part is combined with the limit clamping block 63 again to limit, then the stamping part drives the locking pin 91 to release the locking of the trapdoor 4 through the triggering slide block 92, the driving roller 53 drives the driving rack 52 to reset under the gravity of the trapdoor 4, the driving rack 52 drives the driving gear 51 to rotate under the action of the second unidirectional bearing and the limit clamping block 63 to keep the energy storage disc 61 to keep still, and the trapdoor 51 is not driven.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the application disclosed above are intended only to assist in the explanation of the application. The preferred embodiments are not exhaustive or to limit the application to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. Blanking sampling device for punching press, characterized in that includes: blanking guide groove (1), install fixed casing (2) on blanking guide groove (1), rotate on fixed casing (2) and be connected with main shaft (3), it has trapdoor (4) to articulate on blanking guide groove (1), install on main shaft (3) and be used for driving trapdoor (4) to close actuating mechanism (5) that take a sample, install on main shaft (3) and be used for providing actuating mechanism power storage mechanism (6), install on main shaft (3) and be used for making energy storage mechanism (6) continuously carry out power storage power mechanism (7), be provided with on blanking guide groove (1) and be used for prescribing a limit to limiting slide way (8) of trapdoor (4) turned angle, install on blanking guide groove (1) and be used for making trapdoor (4) keep locking mechanical system (9) that close when taking a sample, energy storage mechanism (6) include: energy storage dish (61) and wind spring (62), rotate on main shaft (3) and be connected with energy storage dish (61), energy storage dish (61) links to each other with wind spring (62) one end, wind spring (62) other end links to each other with main shaft (3), it has spacing fixture block (63) that are used for spacing energy storage dish (61) to articulate through pillar and torsional spring on fixed casing (2), install ratchet (64) on main shaft (3), it has pawl (65) to articulate through the torsional spring on fixed casing (2), install on ratchet (64) be used for with spacing fixture block (63) cooperation release mechanism (66) of energy storage, power unit (7) include: the power gear (71), install power gear (71) through first one-way bearing on main shaft (3), be connected with drive gear (74) through the pivot rotation on fixed casing (2), the diameter of drive gear (74) is greater than the diameter of power gear (71), drive gear (74) and power gear (71) meshing transmission, sliding connection has power slider (72) on fixed casing (2), install power rack (73) on power slider (72), power rack (73) one end links to each other with fixed casing (2) through thrust spring, power rack (73) and drive gear (74) meshing transmission, actuating mechanism (5) include: the device comprises a driving gear (51), wherein the driving gear (51) is arranged on the side wall of an energy storage disc (61) through a second one-way bearing, a driving rack (52) is connected to a fixed shell (2) in a sliding manner through a guide block, the driving gear (51) is in meshed transmission with the driving rack (52), and one end of the driving rack (52) is rotationally connected with a driving roller (53) for driving a trapdoor (4) to be closed for sampling.
2. Blanking and sampling device for stamping according to claim 1, characterized in that the release mechanism (66) comprises: the fixed ring (661), install fixed ring (661) on ratchet (64), fixed ring (661) and fixed casing (2) rotate to be connected, and circumference array sliding connection has a plurality of slip regulation pole (662) that are used for releasing energy storage with spacing fixture block (63) cooperation on fixed ring (661).
3. Blanking and sampling device for stamping according to claim 1, characterized in that the locking mechanism (9) comprises: locking pin (91), sliding connection has locking pin (91) on blanking guiding groove (1), and locking pin (91) one end passes through thrust spring and links to each other with blanking guiding groove (1), and sliding connection has trigger slider (92) that are used for with locking pin (91) cooperation unblock trapdoor (4) on blanking guiding groove (1).
4. A blanking sampling method for stamping, which uses the blanking sampling device for stamping according to the claims 1-3, and comprises the following steps,
adjusting the sampling interval using a release mechanism (66);
continuously blanking, and storing energy in the blanking process by an energy storage mechanism (6);
when the set sampling interval is reached, the driving mechanism (5) closes the trapdoor (4) to sample;
the energy storage mechanism (6) stores energy again to perform sampling again.
5. The blanking sampling method for stamping as claimed in claim 4, wherein the method for adjusting the sampling interval by using the release mechanism (66) is that when a single stamping part drives the main shaft (3) to rotate through the power slide block (72), the rotation angle of the ratchet wheel (64) is a fixed value, and the sliding adjusting rods (662) are pushed or pulled to adjust the number of the sliding adjusting rods (662) matched with the limit clamping blocks (63) when the ratchet wheel (64) rotates, so that the closing frequency of the trapdoor (4) is adjusted to change the sampling interval.
6. The blanking sampling method for stamping according to claim 4, wherein the continuous blanking and energy storage mechanism (6) stores energy in the blanking process, when a stamping part slides along the blanking guide groove (1), the power slide block (72), the transmission gear (74) and the power rack (73) drive the power gear (71) to rotate, at the moment, the energy storage disc (61) is limited by the limiting clamping block (63) and cannot rotate, the power gear (71) drives the coil spring (62) to store energy through the main shaft (3), the stamping part drives the power rack (73) and the power slide block (72) to reset through the rear thrust spring, the power rack (73) drives the power gear (71) to rotate, the main shaft (3) keeps static under the action of the first one-way bearing and the pawl (65) and does not rotate with the power gear (71), and the coil spring (62) continuously stores energy in the sliding of a plurality of stamping parts.
7. The blanking sampling method for stamping according to claim 4, wherein when the set sampling interval is reached, the driving mechanism (5) closes the trapdoor (4) to sample, the stamping part slides along the blanking guide groove (1) to drive the power gear (71) to rotate through the power sliding block (72), the transmission gear (74) and the power rack (73), the power gear (71) drives the energy storage disc (61) to rotate through the main shaft (3), the ratchet wheel (64) drives the limit clamping block (63) through the sliding adjusting rod (662) to release the limit of the energy storage disc (61), the energy storage disc (61) drives the driving gear (51) to rotate under the action of the coil spring (62), the driving gear (51) drives the trapdoor (4) to close through the driving gear (52) and the driving roller (53), the locking pin (91) locks the trapdoor (4) under the action of the thrust spring, the stamping part continues to slide downwards along the blanking guide groove (1) to sample, the energy storage releasing clamping block (63) of the coil spring (62) is combined with the limit pin (63) to release the locking pin (91) after the locking of the trapdoor (4) is completed, the driving roller (53) drives the driving rack (52) to reset under the action of gravity of the trapdoor (4), the driving rack (52) drives the driving gear (51) to rotate, and the energy storage disc (61) keeps static and does not rotate along with the driving gear (51) under the action of the second unidirectional bearing and the limiting clamping block (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310916569.1A CN116659926B (en) | 2023-07-25 | 2023-07-25 | Blanking sampling device and sampling method for stamping |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310916569.1A CN116659926B (en) | 2023-07-25 | 2023-07-25 | Blanking sampling device and sampling method for stamping |
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| CN116659926A CN116659926A (en) | 2023-08-29 |
| CN116659926B true CN116659926B (en) | 2023-10-13 |
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Citations (9)
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| CN116659926A (en) | 2023-08-29 |
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