CN209918766U - Automatic stamping and cutting machine for long steel bars - Google Patents
Automatic stamping and cutting machine for long steel bars Download PDFInfo
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- CN209918766U CN209918766U CN201920490614.0U CN201920490614U CN209918766U CN 209918766 U CN209918766 U CN 209918766U CN 201920490614 U CN201920490614 U CN 201920490614U CN 209918766 U CN209918766 U CN 209918766U
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- roller
- steel bar
- driving motor
- long steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 238000005520 cutting process Methods 0.000 title claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000004080 punching Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of steel bar processing equipment, in particular to an automatic punching cutting machine for long steel bars, which comprises a feeding component, a material shifting component butted with the feeding component, a feeding component butted with the material shifting component, and a cutting mechanism butted with the feeding component; the feeding assembly comprises a circulating feeding belt, a driving roller, a driven roller and a tensioning roller which are used for installing the feeding belt, and elastic spacing strips arranged on the surface of the feeding belt; the feeding assembly comprises a plurality of feeding units which are sequentially arranged along the conveying direction of the long steel strips, each feeding unit comprises a feeding frame and a feeding roller arranged on the feeding frame, and at least one feeding roller is connected with a roller driving motor. The long steel bar cutting machine can automatically and orderly feed materials, automatically cut steel bars and automatically discharge materials, thereby liberating manpower and improving the cutting efficiency of the steel bars; and the length of the steel strip to be cut can be adjusted according to actual requirements, so that the applicability is wide.
Description
Technical Field
The utility model relates to a billet processing equipment technical field specifically is an automatic punching press cutting machine of long steel strip.
Background
The punching press cutting machine is the equipment that cuts off that a mould and lower mould applyed great shearing force to the metalwork and cut the metalwork in one kind utilization for during the billet cutting, length is longer when returning because the billet raw materials purchase, at the in-process of processing production, need cut into the segment of different length with the billet raw materials according to the user demand of reality, and the current cutting equipment that is used for the billet need the manual work generally pay-off when using, wastes time and energy, cuts inefficiency.
For example, patent with application number CN201820836380.6 discloses a steel bar cutting device with automatic clamping and transmission functions, which comprises a cutting platform, a cutting machine body for cutting off steel bars, an automatic clamping mechanism and a positioning mechanism for accurately positioning the cutting length of steel bars, wherein the upper end of the cutting platform is provided with the cutting machine body for cutting off steel bars; the automatic clamping mechanism is arranged right above the positioning mechanism and is positioned at one side close to the cutting platform; a notch is formed in the cutting platform, a plurality of connecting shafts are arranged inside the notch, and rollers are mounted on the connecting shafts; and the connecting shaft positioned on one side close to the cutting platform is connected with an output shaft of the transmission motor. This billet cutting equipment just needs the manual work to put the billet on the gyro wheel one by one for the billet cutting is wasted time and energy, and efficiency is extremely low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that prior art exists, a long steel strip automatic punching press cutting machine is proposed.
The utility model provides a technical scheme that its technical problem adopted is: an automatic long steel bar punching and cutting machine comprises a feeding assembly, a material poking assembly, a feeding assembly and a cutting mechanism, wherein the material poking assembly is in butt joint with the feeding assembly;
the feeding assembly comprises a circulating feeding belt, a driving roller, a driven roller and a tensioning roller which are used for installing the feeding belt, and elastic spacing strips arranged on the surface of the feeding belt;
the feeding assembly comprises a plurality of feeding units which are sequentially arranged along the conveying direction of the long steel bar, each feeding unit comprises a feeding frame and feeding rollers arranged on the feeding frame, and at least one feeding roller is connected with a roller driving motor;
the material shifting assembly comprises a transition plate, steel bar baffles arranged at two ends of the transition plate, a baffle telescopic rod connected with the steel bar baffles, a baffle telescopic rod driving motor connected with the baffle telescopic rod, an infrared detector arranged on the rightmost feeding frame and a pressure detector arranged on the steel bar baffles, wherein the infrared detector and the pressure detector are both electrically connected with the baffle telescopic rod driving motor;
the cutting mechanism comprises a support frame, a length adjusting assembly and a cutting assembly, wherein the length adjusting assembly and the cutting assembly are arranged on the support frame; the length adjusting assembly comprises a shell allowing a long steel bar to pass through, pinch units symmetrically arranged at the top and the inner bottom in the shell, and a second infrared detector arranged at the outlet end of the shell, and the roller driving motor and the pinch units are electrically connected with the second infrared detector; the cutting assembly comprises a first cushion block and a second cushion block which are arranged in the front and at the back of the long steel bar conveying direction, a telescopic cutting tool bit matched with the first cushion block for use, and a tool bit driving motor connected with the cutting tool bit, the tool bit driving motor is electrically connected with a PLC (programmable logic controller), and the PLC is electrically connected with the clamping and conveying unit.
Preferably, the pinch unit comprises an adjusting roller, a rotating shaft connected with the adjusting roller, a bearing connected with the rotating shaft in the circumferential direction, a bearing mounting frame connected with the bearing, a height adjusting rod connected with the bearing mounting frame, a height adjusting rod driving motor connected with the height adjusting rod, and a rotating shaft driving motor connected with the rotating shaft in the axial direction.
Preferably, the second infrared detector comprises a second infrared transmitter and a second infrared receiver, and the second infrared receiver is electrically connected with the height adjusting rod driving motor, the rotating shaft driving motor and the roller driving motor respectively.
Preferably, an access door is arranged on the side of the shell.
Preferably, the adjusting roller is provided with a friction-increasing protrusion.
Preferably, the infrared detector comprises an infrared transmitter and an infrared receiver, and the infrared receiver is electrically connected with the baffle telescopic rod driving motor.
Preferably, the top of the first cushion block comprises a plane area and a slope area, the top of the second cushion block comprises a slope area, and an outlet of the slope area is in butt joint with the circulating discharging belt.
Preferably, a plurality of clamping and conveying units are arranged at the top and the bottom in the shell.
Preferably, the feeding roller sleeve is provided with a friction increasing gasket.
Preferably, the two axial ends of the feeding roller are provided with baffle plates, and the tops of the two baffle plates are oppositely bent to form a steel bar limiting groove.
The utility model has the advantages that the long steel bar cutting machine can automatically and orderly feed materials, automatically cut steel bars and automatically discharge materials, thereby liberating manpower and improving the cutting efficiency of the steel bars; and the length of the steel strip to be cut can be adjusted according to actual requirements, so that the applicability is wide.
Drawings
Fig. 1 is a schematic structural view of a feeding assembly of the present invention;
FIG. 2 is a schematic structural view of the material pulling assembly and the material feeding assembly;
FIG. 3 is a schematic structural view of the feed assembly and the cutting mechanism;
FIG. 4 is an enlarged view of the cutting mechanism;
FIG. 5 is a schematic structural view of the pinch unit;
FIG. 6 is a schematic view of the structure of the first head block and the second head block;
FIG. 7 is a schematic view of the structure of the baffle plate;
the device comprises a feeding belt 11, a feeding belt 12, a driving roller 13, a driven roller 14, a tensioning roller 15, an elastic spacing strip 21, a feeding frame 22, a feeding roller 23, a roller driving motor 24, a baffle plate 31, a transition plate 32, a steel bar baffle 33, a baffle telescopic rod 34, a baffle telescopic rod driving motor 35, an infrared detector 36, a pressure detector 41, a shell 42, an infrared detector II 51, a first cushion block 52, a second cushion block 53, a cutting tool bit 61, an adjusting roller 62, a rotating shaft 63, a bearing 64, a bearing mounting frame 65, an altitude adjusting rod 66, an altitude adjusting rod driving motor 67, a rotating shaft driving motor 68 and an access door.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 4, an automatic punching and cutting machine for long steel bars comprises a feeding assembly, a material shifting assembly butted with the feeding assembly, a feeding assembly butted with the material shifting assembly, and a cutting mechanism butted with the feeding assembly.
The feeding assembly comprises a circulating type feeding belt 11, a driving roller 12, a driven roller 13 and a tension roller 14 which are used for installing the feeding belt 11, and an elastic spacing strip 15 arranged on the surface of the feeding belt 11. The elastic spacing strip 15 is used for separating two adjacent long steel strips in a short time, so that the material poking assembly is convenient to use. When the automatic feeding device is used specifically, an operator only needs to untie a bundle of long steel bars and lay the long steel bars on the feeding belt 11, the feeding belt 11 can feed automatically, the operator does not need to stand beside the machine for manual feeding, manpower is liberated, and time is saved.
The feeding assembly comprises a plurality of feeding units which are sequentially arranged along the conveying direction of the long steel strips, each feeding unit comprises a feeding frame 21 and a feeding roller 22 arranged on the feeding frame 21, at least one feeding roller 22 is connected with a roller driving motor 23, and the long steel strips advance by the roller driving motors 23.
As shown in fig. 7, the feeding roller 22 is sleeved with a friction increasing washer to prevent the long steel strip from slipping when moving forward and prevent the long steel strip from generating noise of mutual impact when feeding. The axial both ends of pay-off gyro wheel 22 are equipped with separation blade 24, two 24 tops of separation blade are bent in opposite directions in order to form the billet spacing groove, and billet spacing groove notch is a bit more than the diameter of long billet, and after long billet fell into the billet spacing groove, can be with the restriction of long billet in the billet spacing groove through billet spacing groove notch, avoid its feeding in-process because of the bounce drops or skew orbit of advancing.
The material shifting assembly comprises a transition plate 31, steel bar baffles 32 arranged at two ends of the transition plate 31, baffle telescopic rods 33 connected with the steel bar baffles 32, baffle telescopic rod driving motors 34 connected with the baffle telescopic rods 33, infrared detectors 35 arranged on the rightmost side of the feeding frame 21, and pressure detectors 36 arranged on the steel bar baffles 32, wherein the infrared detectors 35 and the pressure detectors 36 are electrically connected with the baffle telescopic rod driving motors 34. The infrared detector 35 includes an infrared transmitter and an infrared receiver, and the infrared receiver is electrically connected to the baffle telescopic rod driving motor 34.
The pressure detector 36 is electrically connected to the driving motor of the driving roll 12, when the pressure detector 36 on the strip stop 32 does not detect a pressure signal, the driving roll 12 rotates to make the feeding belt 11 convey the long strip forward, and when the foremost long strip falls onto the transition plate 31 and contacts the strip stop 32, the pressure detector 36 sends a signal to the driving motor of the driving roll 12 to stop the pause operation.
At first, need shelter from infrared detector 35 a period of time (can be several seconds) with the thing and move away, infrared receiver jumps to there is infrared signal by no infrared signal, at this moment, infrared receiver can send the signal and make it drive billet baffle 32 to shrink to both sides for baffle telescopic link driving motor 34, long billet is rolled to pay-off gyro wheel 22 by the cab apron 31, at this moment, pressure detector 36 can send the signal for baffle telescopic link driving motor 34 and driving roll 12's driving motor, make billet baffle 32 reset, drive roll 12 rotates and falls to billet baffle 32 on next billet.
The long steel strip on the feeding roller 22 is driven by the roller driving motor 23 to advance, the infrared ray of the infrared detector 35 can be shielded in the advancing process of the long steel strip, when the tail end of the long steel strip passes through the infrared detector 35, the infrared receiver jumps to the infrared signal from the infrared-free signal, and at the moment, the material shifting step is repeated.
The cutting mechanism comprises a support frame, and a length adjusting assembly and a cutting assembly which are arranged on the support frame. The length adjustment assembly comprises a shell 41 allowing a long steel bar to pass through, pinch units symmetrically arranged at the top and the inner bottom in the shell 41, and a second infrared detector 42 arranged at the outlet end of the shell 41, wherein the roller driving motor 23 and the pinch units are electrically connected with the second infrared detector 42.
As shown in fig. 5, the pinch unit includes an adjustment roller 61, a rotation shaft 62 connected to the adjustment roller 61, a bearing 63 circumferentially connected to the rotation shaft 62, a bearing mounting bracket 64 connected to the bearing 63, a height adjustment lever 65 connected to the bearing mounting bracket 64, a height adjustment lever driving motor 66 connected to the height adjustment lever 65, and a rotation shaft driving motor 67 axially connected to the rotation shaft 62. The second infrared detector 42 includes a second infrared transmitter and a second infrared receiver, and the second infrared receiver is electrically connected to the height adjustment lever driving motor 66, the rotating shaft driving motor 67, and the roller driving motor 23, respectively.
When the front end of the long steel strip passes through the second infrared detector 42, the infrared rays of the second infrared detector 42 are shielded, and at the moment, the second infrared receiver sends a signal to the roller driving motor 23 to stop running, so that the long steel strip stops advancing. And send a signal to the height adjustment lever driving motor 66, so that the height adjustment lever 65 extends to make the adjusting roller 61 contact with the long steel bar, after the extension of the height adjustment lever 65 is completed, the PLC controller can control the rotating shaft driving motor 67 to rotate corresponding turns, assuming that the adjusting roller 61 rotates a turn to make the long steel bar advance by 5 cm, then an operator can set the number of turns of the adjusting roller 61 through the PLC controller, if the section of the steel bar to be cut is 50 cm, then the number of turns of the adjusting roller 61 needs to be set to 10 turns, the specific number of turns of the rotating can be set according to actual requirements, after the adjusting roller 61 rotates to be completed, the PLC controller can control the height adjustment lever 65 to continue to extend to make the adjusting roller 61 clamp the long steel bar, and then, the PLC controller can control the cutting tool bit 53 to complete the cutting of the. After the long steel bar is cut, the PLC controls the cutting tool bit 53 to reset, controls the height adjusting rod 65 to contract to change the clamping state of the adjusting roller 61 and the long steel bar into a contact state, controls the rotating shaft driving motor 67 to rotate continuously to corresponding turns, and repeats the steps to finish the automatic cutting of the long steel bar.
The side of the shell 41 is provided with an access door 68, so that the clamping and conveying unit can be conveniently checked and maintained.
The adjusting roller 61 is provided with a friction increasing protrusion to avoid the long steel bar from slipping. The top and the interior bottom all are equipped with a plurality of pinch units in casing 41, have a plurality of adjusting roller 61 promptly, have improved pinch unit's the effect of pinching.
As shown in fig. 6, the cutting assembly includes a first cushion block 51 and a second cushion block 52 which are arranged in front and at back along the conveying direction of the long steel bar, a telescopic cutting tool bit 53 which is used in cooperation with the first cushion block 51, and a tool bit driving motor which is connected with the cutting tool bit 53, wherein the tool bit driving motor is electrically connected with a PLC controller, and the PLC controller is electrically connected with the pinch unit. The top of the first cushion block 51 comprises a plane area and a slope area, the top of the second cushion block 52 comprises a slope area, and the outlet of the slope area is in butt joint with the circulating discharging belt. The cut steel bar sections can be automatically rolled to a discharging belt from the slope area and conveyed to the terminal point by the discharging belt.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (10)
1. The utility model provides an automatic punching press cutting machine of long steel strip which characterized in that: the cutting device comprises a feeding component, a material poking component butted with the feeding component, a feeding component butted with the material poking component, and a cutting mechanism butted with the feeding component;
the feeding assembly comprises a circulating feeding belt (11), a driving roller (12), a driven roller (13) and a tensioning roller (14) for mounting the feeding belt (11), and elastic spacing strips (15) arranged on the surface of the feeding belt (11);
the feeding assembly comprises a plurality of feeding units which are sequentially arranged along the conveying direction of the long steel bar, each feeding unit comprises a feeding frame (21) and a feeding roller (22) arranged on the feeding frame (21), and at least one feeding roller (22) is connected with a roller driving motor (23);
the material shifting assembly comprises a transition plate (31), steel bar baffles (32) arranged at two ends of the transition plate (31), a baffle telescopic rod (33) connected with the steel bar baffles (32), a baffle telescopic rod driving motor (34) connected with the baffle telescopic rod (33), an infrared detector (35) installed on the rightmost feeding frame (21), and a pressure detector (36) installed on the steel bar baffles (32), wherein the infrared detector (35) and the pressure detector (36) are both electrically connected with the baffle telescopic rod driving motor (34);
the cutting mechanism comprises a support frame, a length adjusting assembly and a cutting assembly, wherein the length adjusting assembly and the cutting assembly are arranged on the support frame; the length adjusting assembly comprises a shell (41) allowing a long steel bar to pass through, pinch units symmetrically arranged at the inner top and the inner bottom of the shell (41), and a second infrared detector (42) arranged at the outlet end of the shell (41), wherein the roller driving motor (23) and the pinch units are electrically connected with the second infrared detector (42); cutting assembly including press first cushion (51) and second cushion (52) that set up around long steel strip direction of delivery, with telescopic cutting tool bit (53) that first cushion (51) cooperation was used, and with the tool bit driving motor that cutting tool bit (53) are connected, tool bit driving motor and PLC controller electric connection, the PLC controller with pinch unit electric connection.
2. The automatic long steel bar punching and cutting machine according to claim 1, wherein: the pinch unit includes adjusting roller (61), with axis of rotation (62) that adjusting roller (61) are connected, with bearing (63) of axis of rotation (62) circumferential connection, with bearing mounting bracket (64) that bearing (63) are connected, with altitude mixture control pole (65) that bearing mounting bracket (64) are connected, with altitude mixture control pole driving motor (66) that altitude mixture control pole (65) are connected, and with axis of rotation driving motor (67) of axis of rotation (62) axial connection.
3. The automatic long steel bar punching and cutting machine according to claim 2, wherein: the second infrared detector (42) comprises a second infrared transmitter and a second infrared receiver, and the second infrared receiver is electrically connected with the height adjusting rod driving motor (66), the rotating shaft driving motor (67) and the roller driving motor (23) respectively.
4. The automatic long steel bar punching and cutting machine according to claim 2, wherein: an access door (68) is arranged on the side of the shell (41).
5. The automatic long steel bar punching and cutting machine according to claim 2, wherein: the adjusting roller (61) is provided with friction increasing bulges.
6. The automatic long steel bar punching and cutting machine according to claim 1, wherein: the infrared detector (35) comprises an infrared transmitter and an infrared receiver, and the infrared receiver is electrically connected with the baffle telescopic rod driving motor (34).
7. The automatic long steel bar punching and cutting machine according to claim 1, wherein: the top of the first cushion block (51) comprises a plane area and a slope area, the top of the second cushion block (52) comprises a slope area, and an outlet of the slope area is in butt joint with the circulating discharging belt.
8. The automatic long steel bar punching and cutting machine according to claim 1, wherein: the top and the inner bottom in the shell (41) are provided with a plurality of clamping and conveying units.
9. The automatic long steel bar punching and cutting machine according to claim 1, wherein: the feeding roller (22) is sleeved with a friction increasing gasket.
10. The automatic long steel bar punching and cutting machine according to claim 1, wherein: the feeding roller (22) is provided with blocking pieces (24) at two axial ends, and the tops of the blocking pieces (24) are oppositely bent to form steel bar limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490614.0U CN209918766U (en) | 2019-04-12 | 2019-04-12 | Automatic stamping and cutting machine for long steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490614.0U CN209918766U (en) | 2019-04-12 | 2019-04-12 | Automatic stamping and cutting machine for long steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209918766U true CN209918766U (en) | 2020-01-10 |
Family
ID=69073408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920490614.0U Active CN209918766U (en) | 2019-04-12 | 2019-04-12 | Automatic stamping and cutting machine for long steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209918766U (en) |
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2019
- 2019-04-12 CN CN201920490614.0U patent/CN209918766U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic punching and cutting machine for long steel bar Effective date of registration: 20201230 Granted publication date: 20200110 Pledgee: Industrial Commercial Bank of China Ltd. Anji branch Pledgor: ANJI ZHITONG HARDWARE Co.,Ltd. Registration number: Y2020330001349 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200110 Pledgee: Industrial Commercial Bank of China Ltd. Anji branch Pledgor: ANJI ZHITONG HARDWARE CO.,LTD. Registration number: Y2020330001349 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |