CN115921916A - Core moving machine for pipe valve preparation and preparation process - Google Patents
Core moving machine for pipe valve preparation and preparation process Download PDFInfo
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- CN115921916A CN115921916A CN202310245116.0A CN202310245116A CN115921916A CN 115921916 A CN115921916 A CN 115921916A CN 202310245116 A CN202310245116 A CN 202310245116A CN 115921916 A CN115921916 A CN 115921916A
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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
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Abstract
The invention relates to the technical field of core walking machines, and provides a core walking machine for pipe valve preparation and a preparation process, wherein the core walking machine comprises a core walking device, wherein the core walking device is provided with a core walking area; the walking shaft is arranged on the walking device and is positioned in the walking area; the feeding frame and the discharging frame are arranged on the walking center device in a moving manner in an opposite or opposite direction, after the feeding frame and the discharging frame move in an opposite direction, the feeding frame is abutted against the discharging frame, the feeding frame and the discharging frame form a V shape, both the feeding frame and the discharging frame extend into the walking center region, an arc-shaped station is formed at the abutted part of the feeding frame and the discharging frame, and the arc-shaped station is collinear with the walking center shaft; the feeding frame is provided with a feeding channel. Through above-mentioned technical scheme, the artifical unloading form of going up among the prior art has not only had the risk of removal and still is unfavorable for connecting the processing, and uses some feed mechanism that have the material returned cylinder, leads to the material loading position to take place the skew easily, needs follow-up artifical problem of correcting.
Description
Technical Field
The invention relates to the technical field of core-moving machines, in particular to a core-moving machine for pipe valve preparation and a preparation process.
Background
The core-moving machine is called a core-moving type numerical control lathe, can simultaneously complete the composite processing of turning, milling, drilling, boring, tapping, carving and the like at one time, and is mainly used for batch processing of precision hardware and shaft special-shaped nonstandard parts.
In the prior art, when a worker uses a walking machine to process pipe valve type precision workpieces, the worker usually clamps or takes out a bar material type workpiece by manual work, so that the workpiece can be prevented from being damaged due to collision when the bar material type workpiece falls, but the risk of movement exists in the manual mode, and the connection processing is not facilitated, so that some feeding mechanisms are designed on the walking machine, the existing feeding mechanisms usually use a pushing cylinder to complete feeding and discharging operations, but even if the pushing cylinder is used, the following problems still exist:
when the pushing cylinder pushes against a rod material type workpiece, the feeding position is easy to deviate due to uneven feeding, manual correction is needed, and the operation steps are complex.
Disclosure of Invention
The invention provides a core moving machine for pipe valve preparation and a preparation process, which solve the problems that manual feeding and discharging in the related technology not only has the risk of movement but also is not beneficial to connection processing, but also the feeding position is easy to deviate and needs to be corrected manually in the following process due to the use of some feeding mechanisms with material returning cylinders.
The technical scheme of the invention is as follows:
a tube valve preparation coring machine, comprising:
a coring device having a coring region;
the walking shaft is arranged on the walking device and is positioned in the walking area;
the feeding frame and the discharging frame are arranged on the core walking device in a moving mode in an opposite or opposite mode, after the feeding frame and the discharging frame move in the opposite mode, the feeding frame abuts against the discharging frame, the feeding frame and the discharging frame form a V shape, both the feeding frame and the discharging frame extend into the core walking area, an arc-shaped station is formed at the abutting position of the feeding frame and the discharging frame, and the arc-shaped station is collinear with the core walking shaft;
go up the work or material rest and have material loading passageway, the unloading frame has the unloading through-hole, the unloading through-hole intercommunication the arc station still includes:
the intermittent feeding mechanism is arranged on the feeding frame and is positioned in the feeding channel;
the blanking circulating piece is arranged on the blanking frame, penetrates through the blanking through hole and is provided with a blanking abutting part.
As a further technical scheme, the material loading frame still has an inclined part, after the material loading frame and the material unloading frame move in opposite directions, the inclined part with the material unloading frame forms a V-shape, the inclined part is located the material loading channel with between the material unloading frames, still include:
and the inclined part and the blanking frame are both provided with the flanges, and the flanges are positioned on one side far away from the walking mandrel.
As a further technical solution, the feeding frame further has an opening, the opening communicates with the feeding channel, the opening is located between the inclined portion and the feeding channel, and the intermittent feeding mechanism includes:
the stop block is movably arranged on the feeding frame and positioned in the feeding channel, and the moving direction of the stop block is arranged along the length direction of the feeding channel;
the pushing block is movably arranged on the feeding frame and located in the feeding channel, the pushing block is close to or far away from the stop block after moving, and the stop block is located between the opening and the pushing block.
As a further technical scheme, the stop block is provided with an inclined surface, the pushing block is provided with an arc surface, and the moving direction of the pushing block is perpendicular to the moving direction of the stop block.
As a further technical scheme, the material loading frame still has a groove, the dog removes to be set up in the groove, the groove intercommunication material loading passageway still includes:
and one end of the elastic piece is connected with the stop block, and the other end of the elastic piece is connected with the feeding frame and is positioned in the groove.
As a further technical scheme, go up work or material rest moving direction, walk mandrel axial and material loading passageway length direction, two liang of verticalities of three, go up the work or material rest with the unloading frame is located respectively walk heart device both sides, still include:
the primary workbench is movably arranged on the walking device, and the moving direction of the primary workbench is parallel to the moving direction of the feeding rack;
the secondary workbench is movably arranged on the primary workbench, and the moving direction of the secondary workbench is parallel to the axial direction of the walking shaft;
the lifting platform is movably arranged on the primary workbench, the moving direction of the lifting platform is parallel to the length direction of the feeding channel, and the feeding frame and the discharging frame are movably arranged on the lifting platform.
A preparation process of the core walking machine for preparing the pipe valve comprises the following steps:
s1, filling bars into a feeding channel, opening a bin door of a core walking device, driving a primary workbench, a secondary workbench and a lifting table, and determining the initial positions of a feeding frame and a discharging frame;
s2, driving the feeding frame and the discharging frame to move oppositely, enabling the feeding frame and the discharging frame to be abutted, enabling the feeding frame and the discharging frame to extend into a center walking area, and enabling the arc-shaped station to be coaxial with the center walking shaft;
s3, driving a material pushing block, clamping the bar by a walking shaft, driving a feeding frame and a discharging frame to move back to back, extending the feeding frame and the discharging frame out of a walking area, closing a door of a walking device, and driving the walking device to process the bar;
s4, stopping driving the centering device, opening a bin door of the centering device, driving the feeding frame and the discharging frame to move oppositely, enabling the feeding frame and the discharging frame to be abutted and extending into a centering area, enabling the arc-shaped station and the centering shaft to be coaxial, releasing the bar material by the centering shaft, and driving the discharging circulating piece;
and S5, repeating the operations S3 and S4 until no bar stock exists in the feeding channel.
The working principle and the beneficial effects of the invention are as follows:
according to the invention, the feeding frame and the discharging frame which move oppositely or reversely are designed on the feeding device, and the feeding frame and the discharging frame are formed into a V shape, so that the bar-shaped workpieces can conveniently roll to an arc-shaped station collinear with the feeding mandrel along a rail, the feeding mandrel can be directly driven to clamp the bar-shaped workpieces for subsequent processing operation, the positions of the feeding frame and the discharging frame are just left before processing, the influence on the processing process is prevented, the problem of uneven feeding is solved, manual subsequent correction is not needed, the whole operation step is simple, the bar-shaped workpieces are guided to the arc-shaped station in turn by using an intermittent feeding mechanism, after processing is finished, the whole rail is V-shaped, so that the bar-shaped workpieces cannot rise to the discharging frame by self under the action of self gravity, a discharging circulating piece is used, the feeding circulating piece can be in the form of a belt or a chain and the like, when discharging is needed, the discharging abutting part on the feeding frame can abut against the feeding frame and the discharging rod-shaped workpieces, the discharging circulating space is needed, the circulating through holes of the feeding frame and the discharging piece are not designed to pass through holes;
the whole working principle of the heart walking machine is as follows: the feeding frame and the discharging frame move oppositely and extend into the center walking area, the feeding frame and the discharging frame are abutted to form a V-shaped track, an arc-shaped station is formed at the abutted position of the feeding frame and the discharging frame at the moment, the arc-shaped station is collinear with the center walking shaft positioned in the center walking area of the center walking device, the bar type workpieces are not required to be installed on the center walking shaft manually, only the intermittent feeding device arranged on the feeding frame is controlled, the bar type workpieces in the feeding channel are led into the arc-shaped station one by one, and then the center walking shaft is controlled to directly clamp the bar type workpieces, and in order to prevent the bar type workpieces from being easily influenced by the feeding frame and the discharging frame at the position during processing, the feeding frame and the discharging frame are moved away from the center walking device oppositely before processing; during blanking, the two parts move oppositely and extend into the center-of-travel area to form an arc-shaped station, the machined bar-shaped workpiece can be stably received, then the blanking circulating piece is driven to be stably separated from the center-of-travel area, and finally the workpiece is collected manually or by other devices.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a first perspective view of a core-moving machine for manufacturing a pipe valve according to the present invention;
FIG. 2 is a second perspective view of a core-moving machine for manufacturing a tube valve according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a third perspective structure of a core-moving machine for manufacturing a tube valve according to the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 4 in accordance with the present invention;
FIG. 6 is a cross-sectional view of the intermittent feed mechanism of the present invention;
in the figure: 1. the automatic feeding device comprises a core feeding device, 2, a core feeding shaft, 3, a feeding frame, 4, a discharging frame, 5, an arc-shaped station, 6, a feeding channel, 7, a discharging through hole, 8, an intermittent feeding mechanism, 9, a discharging circulating piece, 10, a discharging abutting part, 11, an inclined part, 12, a flange, 13, an opening, 14, a stop block, 15, a material pushing block, 16, an inclined plane, 17, an arc surface, 18, a groove, 19, an elastic piece, 20, a primary workbench, 21, a secondary workbench, 22 and a lifting platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall relate to the scope of protection of the present invention.
As shown in fig. 1 to 6, the present embodiment provides a core-moving machine for preparing a pipe valve, including:
a walking device 1, wherein the walking device 1 is provided with a walking area;
the walking shaft 2 is arranged on the walking device 1 and is positioned in the walking area;
the feeding frame 3 and the discharging frame 4 are arranged on the walking device 1 in a moving manner in a facing manner or a back-to-back manner, after the feeding frame 3 and the discharging frame 4 move in the facing manner, the feeding frame 3 is abutted against the discharging frame 4, the feeding frame and the discharging frame form a V-shaped structure, the feeding frame and the discharging frame both extend into the walking area, an arc-shaped station 5 is formed at the abutted position of the feeding frame 3 and the discharging frame 4, and the arc-shaped station 5 is collinear with the walking shaft 2;
go up work or material rest 3 and have material loading passageway 6, work or material rest 4 has unloading through-hole 7 down, unloading through-hole 7 intercommunication arc station 5 still includes:
the intermittent feeding mechanism 8 is arranged on the feeding frame 3 and is positioned in the feeding channel 6;
the blanking device comprises a blanking circulating piece 9, wherein the blanking circulating piece 9 is arranged on the blanking frame 4, the blanking circulating piece 9 penetrates through the blanking through hole 7, and the blanking circulating piece 9 is provided with a blanking abutting part 10.
In the embodiment, a feeding frame 3 and a discharging frame 4 which move in opposite directions or in opposite directions are designed on a core moving device 1, and are in a V shape, so that a bar-shaped workpiece can roll to an arc-shaped station 5 which is collinear with a core moving shaft 2 along a track, the core moving shaft 2 can be directly driven to clamp the bar-shaped workpiece for subsequent processing operation, the positions of the feeding frame 3 and the discharging frame 4 are just left before processing, influence on the processing process is prevented, the problem of uneven feeding is solved, manual follow-up correction is not needed, the whole operation steps are simple, an intermittent feeding mechanism 8 is used for guiding the bar-shaped workpiece to the arc-shaped station 5 in turn, after processing is completed, the whole track is in the V shape, the bar-shaped workpiece cannot rise to the discharging frame 4 by self-help under the action of the gravity of the whole track, a discharging circulating piece 9 is used, the circulating piece can be in the form of a belt or a chain, and the like, when discharging is needed, the discharging is circulated, the discharging part can be abutted against the bar-shaped workpiece, the circulating piece 10 on the feeding frame can be stably supported, but the circulating piece 9, the circulating hole of the feeding frame 4 and the discharging frame 7 is designed to run, and the discharging hole 7 is not penetrated through the feeding frame 4, and the discharging hole of the discharging frame 4;
the whole working principle of the heart walking machine is as follows: the feeding frame 3 and the discharging frame 4 move oppositely and extend into the centering area, the feeding frame 3 and the discharging frame 4 are abutted to form a V-shaped track, an arc-shaped station 5 is formed at the abutted part of the feeding frame 3 and the discharging frame 4 at the moment and is collinear with the centering shaft 2 in the centering area of the centering device 1, the bar-shaped workpiece is not required to be installed on the centering shaft 2 manually, only an intermittent feeding device arranged on the feeding frame 3 is controlled to guide the bar-shaped workpieces in the feeding channel 6 into the arc-shaped station 5 one by one, and then the centering shaft 2 is controlled to directly clamp the bar-shaped workpiece, and in order to prevent the bar-shaped workpieces from being easily influenced at the position by the feeding frame 3 and the discharging frame 4 before processing, the feeding frame 3 and the discharging frame 4 move oppositely and leave the centering device 1 before processing; during blanking, the two parts move oppositely and extend into the centering area, after the arc-shaped station 5 is formed, the machined bar-shaped workpiece can be stably received, the blanking circulating part 9 is driven to be stably separated from the centering area, and finally the workpiece is collected manually or by other devices.
Further, the material loading frame 3 further has an inclined portion 11, after the material loading frame 3 and the material unloading frame 4 move towards each other, the inclined portion 11 and the material unloading frame 4 form a V shape, and the inclined portion 11 is located between the material loading passage 6 and the material unloading frame 4, and further includes:
the flanges 12 are arranged on the inclined part 11 and the blanking frame 4, and the flanges 12 are positioned on one side far away from the walking shaft 2.
In the embodiment, in order to enable the bar-shaped workpiece to stably roll on the V-shaped track and prevent the bar-shaped workpiece from separating from the track, the material loading frame 3 and the material unloading frame 4 which are far away from the side of the walking shaft 2 are provided with flanges 12, when the bar-shaped workpiece rolls on the track, one end of the bar-shaped workpiece close to the walking shaft 2 is exposed out of the track, so that the walking shaft 2 can clamp the bar-shaped workpiece conveniently and the bar-shaped workpiece is prevented from separating from the track towards the side far away from the walking shaft 2;
in order to enable the feeding channel 6 to better stably guide the bar-shaped workpiece into the track under the action of the intermittent feeding mechanism 8, the feeding frame 3 is further provided with an inclined part 11, after the feeding frame 3 and the discharging frame 4 move oppositely, the inclined part 11 and the discharging frame 4 form a V shape, and the inclined part 11 is located between the feeding channel 6 and the discharging frame 4.
Further, the feeding frame 3 further has an opening 13, the opening 13 communicates with the feeding passage 6, the opening 13 is located between the inclined portion 11 and the feeding passage 6, and the intermittent feeding mechanism 8 includes:
the stopper 14 is movably arranged on the feeding frame 3 and positioned in the feeding channel 6, and the moving direction of the stopper 14 is arranged along the length direction of the feeding channel 6;
the pushing block 15 is movably arranged on the feeding frame 3 and is positioned in the feeding channel 6, the pushing block 15 moves to be close to or far away from the stop block 14, and the stop block 14 is positioned between the opening 13 and the pushing block 15.
In the embodiment, an opening 13 between the inclined part 11 and the feeding channel 6 is formed in the feeding frame 3, the opening 13 is communicated with the feeding channel 6, and the bar-shaped workpiece is operated by the intermittent feeding mechanism 8, rolls to the inclined part 11 through the opening 13 and arrives at the V-shaped track; design intermittent type feed mechanism 8 includes dog 14 and ejector pad 15, dog 14 is for supporting the bar type work piece of bottommost, prevent that it from directly rolling to the rake 11 through opening 13 on, unable stable control material loading opportunity, dog 14 removes and sets up on last work or material rest 3, can realize moving ejector pad 15 on last work or material rest 3, after the removal is close to dog 14, just can push out material loading passageway 6 with the bar type work piece of bottommost between the two, bar type work piece butt dog 14 this moment, and make its downstream, let out the space that is blocked, and the top surface of ejector pad 15 also can accept its bar type work piece with, prevent that it also directly breaks away from material loading passageway 6 through opening 13 with bar type work piece.
Further, the stopper 14 has an inclined surface 16, the pusher block 15 has an arc surface 17, and the moving direction of the pusher block 15 is perpendicular to the moving direction of the stopper 14.
In this embodiment, in order to facilitate the bottom bar-shaped workpiece to abut against the stopper 14, so as to prevent the workpiece surface from being affected, and facilitate the bar-shaped workpiece to move downward, so as to leave a space, the stopper 14 is designed to have an inclined surface 16; the material pushing block 15 is provided with an arc surface 17, so that a bar material type workpiece can be better pushed, and the top surface can better bear the workpiece; the moving direction of the material pushing block 15 is perpendicular to the moving direction of the stop block 14, and material is pushed quickly.
Further, the feeding frame 3 further has a groove 18, the stopper 14 is movably disposed in the groove 18, the groove 18 is communicated with the feeding channel 6, and the feeding frame further includes:
one end of the elastic piece 19 is connected with the stop block 14, and the other end of the elastic piece 19 is connected with the feeding frame 3 and is positioned in the groove 18.
In this embodiment, in order to make the dog 14 can reciprocating motion, conveniently make the space out, offer the recess 18 with the feed channel 6 intercommunication on the design work or material rest 3, dog 14 removes the setting in recess 18 to add one end and connect dog 14, the work or material rest 3 is connected to the other end, and be located the elastic component 19 of recess 18.
Further, go up work or material rest 3 moving direction, walk 2 axial of mandrel and 6 length direction of material loading passageway, two liang of verticalities of three, go up work or material rest 3 with down work or material rest 4 is located respectively walk 1 both sides of heart device, still include:
the primary workbench 20 is movably arranged on the walking device 1, and the moving direction of the primary workbench 20 is parallel to the moving direction of the feeding frame 3;
the secondary workbench 21 is movably arranged on the primary workbench 20, and the moving direction of the secondary workbench 21 is parallel to the axial direction of the walking shaft 2;
the lifting table 22 is movably arranged on the primary workbench 20, the moving direction of the lifting table 22 is parallel to the length direction of the feeding channel 6, and the feeding frame 3 and the discharging frame 4 are both movably arranged on the lifting table 22.
In the embodiment, in order to adjust the initial moving positions of the feeding frame 3 and the discharging frame 4 conveniently, the arc-shaped station 5 formed after the feeding frame 3 and the discharging frame 4 move in opposite directions is collinear with the moving mandrel 2, workpieces which can move in three axes are designed and installed, the primary workbench 20 is movably arranged on the moving mandrel device 1, the secondary workbench 21 is movably arranged on the primary workbench 20, the lifting table 22 is movably arranged on the primary workbench 20, and the feeding frame 3 and the discharging frame 4 are both movably arranged on the lifting table 22; in order to enable the whole device to operate stably, the moving direction of the feeding frame 3, the axial direction of the spindle 2 and the length direction of the feeding channel 6 are designed, every two of the feeding frame 3, the spindle 2 and the feeding channel 6 are perpendicular to each other, the feeding frame 3 and the discharging frame 4 are respectively positioned on two sides of the spindle device 1, the moving direction of the primary workbench 20 is parallel to the moving direction of the feeding frame 3, the moving direction of the secondary workbench 21 is parallel to the axial direction of the spindle 2, and the moving direction of the lifting table 22 is parallel to the length direction of the feeding channel 6.
A preparation process of the core walking machine for preparing the pipe valve comprises the following steps:
s1, filling bars into a feeding channel 6, opening a bin door of a core walking device 1, driving a primary workbench 20, a secondary workbench 21 and a lifting table 22, and determining the starting positions of a feeding frame 3 and a discharging frame 4;
s2, driving the feeding frame 3 and the discharging frame 4 to move oppositely, enabling the feeding frame 3 and the discharging frame 4 to be abutted, enabling the feeding frame 3 and the discharging frame 4 to extend into the center walking area, and enabling the arc-shaped station 5 to be coaxial with the center walking shaft 2;
s3, driving the material pushing block 15, clamping the bar by the walking shaft 2, driving the feeding frame 3 and the discharging frame 4 to move back and forth, extending the feeding frame 3 and the discharging frame out of the walking area, closing the bin gate of the walking device 1, and driving the walking device 1 to process the bar;
s4, stopping driving the walking device 1, opening a bin gate of the walking device 1, driving the feeding frame 3 and the discharging frame 4 to move oppositely, enabling the feeding frame 3 and the discharging frame 4 to be abutted, enabling the feeding frame 3 and the discharging frame 4 to extend into a walking area, enabling the arc-shaped station 5 and the walking shaft 2 to be coaxial, releasing the bar materials through the walking shaft 2, and driving the discharging circulating piece 9;
and S5, repeating the operations S3 and S4 until no bar stock exists in the feeding channel 6.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A tube valve preparation is with walking heart machine characterized by, includes:
a walking device (1), the walking device (1) having a walking area;
the walking shaft (2), the walking shaft (2) is arranged on the walking device (1) and is positioned in the walking area;
the feeding frame (3) and the discharging frame (4) are arranged on the centering device (1) in an opposite or opposite moving mode, after the feeding frame (3) and the discharging frame (4) move in the opposite direction, the feeding frame (3) abuts against the discharging frame (4), the feeding frame and the discharging frame form a V shape, the feeding frame and the discharging frame both extend into the centering area, an arc-shaped station (5) is formed at the abutting position of the feeding frame (3) and the discharging frame (4), and the arc-shaped station (5) is collinear with the centering shaft (2);
go up work or material rest (3) and have material loading passageway (6), work or material rest (4) have unloading through-hole (7) down, unloading through-hole (7) intercommunication arc station (5) still include:
the intermittent feeding mechanism (8), the intermittent feeding mechanism (8) is arranged on the feeding frame (3) and is positioned in the feeding channel (6);
the blanking device comprises a blanking circulating piece (9), wherein the blanking circulating piece (9) is arranged on the blanking frame (4), the blanking circulating piece (9) penetrates through the blanking through hole (7), and the blanking circulating piece (9) is provided with a blanking abutting part (10).
2. The machine according to claim 1, wherein the loading frame (3) further comprises an inclined portion (11), the inclined portion (11) and the unloading frame (4) form a V shape after the loading frame (3) and the unloading frame (4) are moved towards each other, the inclined portion (11) is located between the loading channel (6) and the unloading frame (4), and the machine further comprises:
the walking shaft comprises a flange (12), the inclined part (11) and the blanking frame (4) are provided with the flange (12), and the flange (12) is located on one side far away from the walking shaft (2).
3. A pipe valve preparation carriage according to claim 2, wherein the loading frame (3) further has an opening (13), the opening (13) communicating with the loading channel (6), the opening (13) being located between the inclined portion (11) and the loading channel (6), the intermittent loading mechanism (8) comprising:
the stopper (14) is movably arranged on the feeding frame (3) and is positioned in the feeding channel (6), and the moving direction of the stopper (14) is arranged along the length direction of the feeding channel (6);
the material pushing block (15) is movably arranged on the material loading frame (3) and is located in the material loading channel (6), the material pushing block (15) is close to or far away from the stop block (14) after moving, and the stop block (14) is located between the opening (13) and the material pushing block (15).
4. A valve train as claimed in claim 3, characterized in that the stop (14) has a bevel (16), the stripper block (15) has a cambered surface (17), and the direction of movement of the stripper block (15) is perpendicular to the direction of movement of the stop (14).
5. A machine for dispensing tube valves according to claim 3, characterized in that said loading frame (3) further has a groove (18), said stopper (14) being movably disposed in said groove (18), said groove (18) communicating with said loading channel (6), further comprising:
one end of the elastic piece (19) is connected with the stop block (14), and the other end of the elastic piece (19) is connected with the feeding frame (3) and is positioned in the groove (18).
6. The core feeding machine for pipe valve preparation according to claim 1, wherein the moving direction of the feeding frame (3), the axial direction of the core feeding shaft (2) and the length direction of the feeding channel (6) are perpendicular to each other two by two, the feeding frame (3) and the discharging frame (4) are respectively located at two sides of the core feeding device (1), and the core feeding machine further comprises:
the primary workbench (20) is movably arranged on the walking device (1), and the moving direction of the primary workbench (20) is parallel to the moving direction of the feeding frame (3);
the secondary workbench (21) is movably arranged on the primary workbench (20), and the moving direction of the secondary workbench (21) is parallel to the axial direction of the walking shaft (2);
the lifting platform (22) is movably arranged on the primary workbench (20), the moving direction of the lifting platform (22) is parallel to the length direction of the feeding channel (6), and the feeding frame (3) and the discharging frame (4) are movably arranged on the lifting platform (22).
7. A preparation process of the core walking machine for preparing the pipe valve, which is characterized by comprising the following steps of:
s1, filling bars into a feeding channel (6), opening a bin door of a centering device (1), driving a primary workbench (20), a secondary workbench (21) and a lifting table (22), and determining the starting positions of a feeding rack (3) and a discharging rack (4);
s2, driving the feeding frame (3) and the discharging frame (4) to move oppositely, enabling the feeding frame (3) and the discharging frame (4) to be abutted, enabling the feeding frame and the discharging frame to extend into a core walking area, and enabling the arc-shaped station (5) and the core walking shaft (2) to be coaxial;
s3, driving a material pushing block (15), clamping the bar by the walking shaft (2), driving the upper material rack (3) and the lower material rack (4) to move back to back, extending out of the walking area, closing a bin gate of the walking device (1), and driving the walking device (1) to process the bar;
s4, stopping driving the core moving device (1), opening a bin gate of the core moving device (1), driving the feeding frame (3) and the discharging frame (4) to move oppositely, enabling the feeding frame (3) and the discharging frame (4) to be abutted, enabling the feeding frame and the discharging frame to extend into a core moving area, enabling the arc-shaped station (5) and the core moving shaft (2) to be coaxial, releasing the bar by the core moving shaft (2), and driving a discharging circulating piece (9);
s5, repeating the operations S3 and S4 until no bar stock exists in the feeding channel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310245116.0A CN115921916B (en) | 2023-03-15 | 2023-03-15 | Core walking machine for pipe valve preparation and preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310245116.0A CN115921916B (en) | 2023-03-15 | 2023-03-15 | Core walking machine for pipe valve preparation and preparation process |
Publications (2)
| Publication Number | Publication Date |
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| CN115921916A true CN115921916A (en) | 2023-04-07 |
| CN115921916B CN115921916B (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310245116.0A Active CN115921916B (en) | 2023-03-15 | 2023-03-15 | Core walking machine for pipe valve preparation and preparation process |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN217702530U (en) * | 2022-06-23 | 2022-11-01 | 桂林兴百利机械制造有限责任公司 | Automatic feeding device of core walking machine |
| CN217889508U (en) * | 2022-07-06 | 2022-11-25 | 瑞安同波科技有限公司 | Automatic feeding mechanism of numerical control lathe |
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2023
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| EP1055471A1 (en) * | 1999-05-26 | 2000-11-29 | CUCCHI GIOVANNI & C. S.r.l. | Bar feeding device for machine tools |
| CN105149951A (en) * | 2015-08-25 | 2015-12-16 | 杜东升 | Automatic rough turning device of guide sleeve |
| CN205629401U (en) * | 2016-05-26 | 2016-10-12 | 黄河科技学院 | Automatic change material loading numerical control lathe |
| CN210281344U (en) * | 2019-06-13 | 2020-04-10 | 苏州金巨源五金机电有限公司 | Walk quick-witted loading attachment of heart |
| CN214769499U (en) * | 2021-01-11 | 2021-11-19 | 肖硕 | Automatic feeding and discharging machine of petroleum pipe thread lathe |
| CN113414600A (en) * | 2021-08-07 | 2021-09-21 | 张广原 | Automatic machining equipment for backing plate of hemostasis pressure applicator for cardiology department |
| CN215748030U (en) * | 2021-09-26 | 2022-02-08 | 沈阳新鹏机械制造有限公司 | Metal workpiece feeding mechanism for numerical control machine tool |
| CN216681331U (en) * | 2021-11-16 | 2022-06-07 | 成都贤汇精密机械有限公司 | Material receiving device of core walking machine |
| CN216542152U (en) * | 2021-12-31 | 2022-05-17 | 厦门科必睿智能科技有限公司 | Material receiving mechanism for walking machine |
| CN217702530U (en) * | 2022-06-23 | 2022-11-01 | 桂林兴百利机械制造有限责任公司 | Automatic feeding device of core walking machine |
| CN217889508U (en) * | 2022-07-06 | 2022-11-25 | 瑞安同波科技有限公司 | Automatic feeding mechanism of numerical control lathe |
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| CN115921916B (en) | 2023-05-09 |
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