CN209886564U - Electric automatization bar cutter - Google Patents
Electric automatization bar cutter Download PDFInfo
- Publication number
- CN209886564U CN209886564U CN201920601545.6U CN201920601545U CN209886564U CN 209886564 U CN209886564 U CN 209886564U CN 201920601545 U CN201920601545 U CN 201920601545U CN 209886564 U CN209886564 U CN 209886564U
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- cutting machine
- frame
- supporting plate
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Abstract
The utility model discloses an electric automatization steel bar cutting machine, including cutting frame, abrasive wheel cutting machine and at least one material receiving frame, the cutting frame includes: the supporting frame comprises two cross beams, two connecting beams and a plurality of supporting legs, the two cross beams are transversely arranged, the two connecting beams are longitudinally arranged, each supporting leg is vertically arranged, and the upper end of each supporting leg is connected to the cross beam; the upper surface of one of the cross beams is provided with a feed chute arranged along the connecting beam; the discharging mechanism comprises a supporting plate, a discharging sliding plate, a supporting cylinder, an air pump and a control switch. The utility model discloses set up a cutting frame and abrasive wheel cutting machine cooperation for after every cutting a section reinforcing bar, it can be by fall to the slide of unloading in the backup pad on, and along the slide landing of unloading in receiving the material frame, thereby realized the automatic collection after the reinforcing bar cutting, avoided it to occupy the position and influence the continuity of cutting, it does benefit to the cutting efficiency who improves the reinforcing bar.
Description
Technical Field
The utility model relates to a steel bar cutting technique especially relates to an electric automatization steel bar cutting machine.
Background
At present, the abrasive wheel cutting machine is widely applied to cutting of reinforcing steel bars in various industries due to convenient operation. However, the steel bars cut by the abrasive wheel cutting machine are directly placed on the ground, and in order to avoid influencing subsequent cutting, generally, after each section or a plurality of sections are cut, an operator needs to properly move the cut steel bars, which causes low cutting efficiency; moreover, when a certain number of reinforcing steel bar segments (for example, 100 reinforcing steel bar segments) are cut, the occupied positions are large, so that subsequent cutting is inconvenient, and the reinforcing steel bar segments need to be manually removed or the abrasive wheel cutting machine needs to be moved to other positions for cutting, which causes frequent middle-segment cutting, and affects cutting efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned at least one technique not enough, provide an electric automatization reinforcement cutting machine.
In order to achieve the technical purpose, the technical scheme of the utility model an electric automatization reinforcement cutting machine is provided, including a cutting frame, one set up in abrasive wheel cutting machine and at least one material receiving frame on the cutting frame, the cutting frame includes:
the supporting frame comprises two cross beams, two connecting beams and a plurality of supporting feet, the two cross beams are transversely arranged, the two connecting beams are longitudinally arranged, two ends of each connecting beam are respectively connected to the cross beams, each supporting foot is vertically arranged, and the upper end of each supporting foot is connected to the cross beam; the upper surface of one of the cross beams is provided with a feed chute arranged along the connecting beam;
the discharging mechanism comprises a supporting plate, a discharging sliding plate, a supporting cylinder, an air pump and a control switch, the supporting plate is arranged between the two cross beams, one side edge of the supporting plate is hinged to one of the connecting beams, and a cutting gap matched with a grinding wheel of the grinding wheel cutting machine is formed between one end of the supporting plate and the cross beam provided with the feeding chute; the free end of a telescopic rod of the supporting cylinder is hinged to the supporting plate and can drive the supporting plate to be in a horizontal state, and the upper surface of the supporting plate is flush with the bottom of the feeding groove when the supporting plate is in the horizontal state; the air outlet end of the air pump is communicated with the rodless cavity of the supporting cylinder and can drive the telescopic rod of the supporting cylinder to extend out, the control switch is arranged on one of the connecting beams and corresponds to the operating handle of the abrasive wheel cutting machine and is used for controlling the air pump to be disconnected from a power supply, the discharging sliding plate is obliquely fixed on the supporting legs, and the upper end of the discharging sliding plate is positioned right below the supporting plate;
wherein, the material receiving frame is matched with the lower end of the discharging sliding plate.
Compared with the prior art, the utility model discloses set up a cutting frame and the cooperation of abrasive wheel cutting machine for after every cutting a section reinforcing bar, it can be by fall to the slide of unloading in the backup pad on, and along the slide landing of unloading in receiving the material frame, thereby realized the automatic collection after the reinforcing bar cutting, avoided it to occupy the position and influence the continuity of cutting, it does benefit to the cutting efficiency who improves the reinforcing bar.
Drawings
Fig. 1 is a schematic view of a connection structure of an electric automatic steel bar cutting machine according to the present invention in a first use condition;
fig. 2 is a schematic view of a connection structure of the electric automatic steel bar cutting machine according to the present invention under a second use condition;
fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention;
fig. 4 is a schematic view of a connection structure of the electric automatic steel bar cutting machine according to the present invention in a third use condition;
fig. 5 is a top view of fig. 2 of the present invention;
fig. 6 is an enlarged view of a portion B of fig. 5 according to the present invention;
fig. 7 is a schematic circuit diagram of the present invention;
fig. 8 is a schematic cross-sectional view of the control switch of the present invention in one use condition;
fig. 9 is a schematic sectional view of the control switch according to another aspect of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-9, the embodiment of the utility model provides an electric automatization steel bar cutting machine, including cutting frame 10, abrasive wheel cutting machine 20 and at least one receipts material frame 30, abrasive wheel cutting machine 20 can adopt the conventional abrasive wheel formula cutting machine of market purchase, for example J3GY-400 emery wheel cutter, it can cooperate set up in on the cutting frame 10, receive the reinforcing bar that material frame 30 is used for collecting after the cutting, receive material frame 30 and can set up to a plurality ofly to can change after filling with the reinforcing bar.
As shown in fig. 1 to 6, the cutting frame 10 in this embodiment includes a supporting frame 11 and a discharging mechanism 12, where the supporting frame 11 is used for supporting the abrasive wheel cutting machine 20 and is matched with the discharging mechanism 12, so that the cut reinforcing steel bars can just fall into the material receiving frame 30; support frame 11 includes two crossbeams 111, two tie-beams 112 and a plurality of supporting legs 113, two crossbeam 111 transverse arrangement, two tie-beams 112 longitudinal arrangement and every tie-beam 112 both ends connect respectively in crossbeam 111, and two crossbeams 111 and two tie-beams 112 connect the back and roughly be the rectangular frame form, and supporting legs 113 can set up to four, also can set up to more in order to increase stability, and every supporting legs 113 is equal vertically to be arranged and the upper end connect in crossbeam 111 specifically is equallyd divide for every crossbeam 111 both ends and is do not connected a supporting legs 113 to support above-mentioned rectangular frame. In order to facilitate the limitation of the cut steel bars, in this embodiment, the upper surface of one of the cross beams 111 is provided with a feeding groove 111a arranged along the connecting beam 112, and each steel bar can enter the rectangular frame through the feeding groove 111a, so as to facilitate the subsequent cutting.
The discharging mechanism 12 comprises a supporting plate 121, a discharging sliding plate 122, a supporting cylinder 123, an air pump 124 and a control switch 125, wherein the supporting plate 121 is arranged between the two cross beams 111, one side edge of the supporting plate 121 is hinged to one of the connecting beams 112, and a cutting gap 21a matched with the grinding wheel 21 of the grinding wheel cutting machine 20 is formed between one end of the supporting plate 121 and the cross beam 111 provided with the feeding chute 111 a; in order to facilitate the cooperation between the grinder 20 and the unloading mechanism 12, in this embodiment, the supporting base 22 of the grinder 20 is fixed on the other connecting beam 112, the grinding wheel 21 of the grinder 20 is perpendicular to the supporting plate 121 and corresponds to the cutting gap 21a, and when the operating handle 23 of the grinder 20 drives the grinding wheel 21 to move downward, the grinding wheel 21 of the grinder 20 cooperates with the cutting gap 21a to move, so as to cut off the reinforcing steel bars with two ends respectively supported on the supporting plate 121 and the feeding chute 111 a.
In order to facilitate the cut reinforcing steel bars to fall into the material receiving frame 30, the free end of the telescopic rod of the supporting cylinder 123 is hinged to the supporting plate 121 and can drive the supporting plate 121 to be in a horizontal state, and when the supporting plate 121 is in the horizontal state, the upper surface of the telescopic rod is flush with the bottom of the feeding chute 111a, and in order to facilitate the arrangement of the supporting cylinder 123, an installation rod is arranged below one of the connecting beams 112 in parallel, two ends of the installation rod are respectively connected to the supporting legs 113, and the cylinder body end of the supporting cylinder 123 is hinged to the installation rod; the air outlet end of the air pump 124 is communicated with the rodless cavity of the support cylinder 123 and can drive the telescopic rod of the support cylinder 123 to extend out, that is, when the air pump 124 works, the air pump can input air into the rodless cavity of the support cylinder 123 and further drive the telescopic rod of the support cylinder 123 to extend out, so that the telescopic rod of the support cylinder 123 drives the support plate 121 to be in a horizontal state; the control switch 125 is disposed on one of the connecting beams 112 and corresponds to the operating handle 23 of the abrasive wheel cutting machine 20, and is configured to control the air pump 124 to be disconnected from the power supply, that is, when the abrasive wheel cutting machine 20 is controlled to move downward by the operating handle 23 and complete cutting, after the cutting is completed, because the reinforcing steel bar is cut off, the operating handle 23 continues to move downward and presses the control switch 125, the control switch 125 is closed, the air pump 124 is disconnected from the power supply, the telescopic rod of the supporting cylinder 123 retracts under the gravity action of the supporting plate 121 and the reinforcing steel bar on the supporting plate 121, the supporting plate 121 rotates downward, and the reinforcing steel bar on the supporting plate 121 slides downward; therefore, in the embodiment, the discharging sliding plate 122 is obliquely fixed on the supporting legs 113, and the upper end of the discharging sliding plate is located under the supporting plate 121, so that the steel bars sliding down from the supporting plate 121 fall onto the discharging sliding plate 122, and the material receiving frame 30 can be placed under the discharging sliding plate 122 and matched with the lower end of the discharging sliding plate 122, so that the steel bars can slide down along the discharging sliding plate 122 into the material receiving frame 30.
In order to facilitate the above process, as shown in fig. 7, a relay is provided, a coil KM1 of the relay is connected in series with the control switch 125, and a normally closed switch KM2 of the relay is connected in series with the motor M of the air pump 124, so that when the control switch 125 is closed, the coil KM1 of the relay is powered on, the normally closed switch KM2 of the relay is disconnected, the motor M of the air pump 124 is powered off, and the air pump 124 stops working.
In order to accommodate the reinforcing bars, the material receiving frame 30 of the present embodiment includes a bottom frame 31 and a plurality of stop rods 32 symmetrically disposed on two sides of the bottom frame 31, the reinforcing bars can fall onto the bottom frame 31 along the length direction, and the stop rods 32 on two sides can limit the reinforcing bars, so as to ensure that the reinforcing bars are located above the bottom frame 31 and between the stop rods 32 on two sides.
As shown in fig. 1 to 7, when the air pump 124 stops working, in order to facilitate the rapid discharge of air in the rodless cavity of the support cylinder 123, an exhaust valve 123a is disposed on the support cylinder 123 and is communicated with the rodless cavity, and the exhaust valve 123a is an electromagnetic valve and is used for controlling the switch 125 to be turned on when closed. Specifically, the normally open switch KM3 of the relay and the coil KM4 of the exhaust valve 123a can be connected in series, so that when the control switch 125 is closed, the coil KM1 of the relay is powered on, the normally open switch KM3 of the relay is closed, the coil KM4 of the exhaust valve 123a is powered on and controls the exhaust valve 123a to be conducted, at the moment, the rodless cavity of the support cylinder 123 is communicated with the outside through the exhaust valve 123a, so that under the gravity action of the steel bars on the support plate 121 and the support plate 121, the telescopic rod of the support cylinder 123 moves towards the rodless cavity, and air in the rodless cavity is exhausted through the exhaust valve 123 a.
In order to facilitate the control switch 125 to be automatically turned off after the operating handle 23 moves upward and is separated from the control switch 125, so that the motor M of the air pump 124 is powered, the coil KM4 of the exhaust valve 123a is powered off, and further the telescopic rod end of the supporting cylinder 123 drives the supporting plate 121 to be in a horizontal state, so as to ensure subsequent continuous steel bar cutting, as shown in fig. 8 and 9, the control switch 125 of this embodiment includes a base 125a, a first connecting piece 125b, a second connecting piece 125c, a guiding portion 125d, a pressing portion 125e and a return spring 125f, the base 125a is fixed on one of the connecting beams 112, a return cavity a10 is formed inside the base, the first connecting piece 125b is fixed at the bottom of the return cavity a10, the second connecting piece 125c is located above the first connecting piece 125b and is slidably connected with the inner wall of the return cavity a10, so that the second connecting piece 125c can move up and down along the return cavity a, one end of the guiding portion 125d is connected to the second connecting piece 125c, and the other end extends upward to the outside of the base 125a and is connected to the pressing portion 125e, the return spring 125f is sleeved on the guiding portion 125d, and the lower end abuts against the base 125a, and the upper end abuts against the pressing portion 125 e; as shown in fig. 9, when the operating handle 23 is pressed on the pressing portion 125e after the cutting is completed, the pressing portion 125e drives the guiding portion 125d to move downward, the return spring 125f is compressed, and the second connecting piece 125c moves downward along the return cavity a10 and abuts against the first connecting piece 125b, since the first connecting piece 125b and the second connecting piece 125c are both conductors, it can make the control switch 125 close; as shown in fig. 8, when the operating handle 23 is separated from the pressing portion 125e, the pressing portion 125e drives the guiding portion 125d to move upward and further drives the second connecting piece 125c to move upward under the action of the return spring 125f, so that the second connecting piece 125c is separated from the first connecting piece 125b, and the control switch 125 is turned off. In the present embodiment, the base 125a, the guide portion 125d and the pressing portion 125e are made of insulating materials.
In practical application, steel bars with different lengths need to be cut, and as shown in fig. 1 and 6, the cutting frame 10 of the present embodiment further includes a distance measuring mechanism 13, which includes a slide rail 131 laid on the other connecting beam 112 along the length direction, a slide block 132 slidably disposed on the slide rail 131, a fastening bolt 133 having one end penetrating through the slide block 132 and capable of abutting against the slide rail 131, and a retaining plate 134 connected to the slide block 132 and extending to the upper side of the supporting plate 121, wherein in specific operation, the fastening bolt 133 can be loosened, then the slide block 132 is pushed to slide along the slide rail 131 to drive the retaining plate 134 to slide to a set position on the upper side of the supporting plate 121, and then the fastening bolt 133 is screwed to fix the slide block 132 on the slide rail 131, at this time, the distance between the retaining plate 134 and the grinding wheel 21 can be the length of. During cutting, one end of the steel bar is placed on the support meal, the end face of the free end of the steel bar abuts against the baffle 134, the other end of the steel bar is accommodated in the feeding groove 111a, and after the steel bar is cut by the grinding wheel 21, the steel bar is cut off at a position corresponding to the cutting gap 21 a.
In order to facilitate knowing the length of the steel bar cutting, scale marks can be arranged on the sliding rail 131, and the length of the steel bar cutting can be known according to the scale marks at the fixed position of the sliding block 132 on the sliding rail 131.
In practical application, in order to ensure the stability of the support plate 121, the number of the support cylinders 123 in this embodiment is at least two, and specifically, the support cylinders 123 are arranged according to the length of the support plate 121, when the length of the support plate 121 is larger, more support cylinders 123 may be arranged, and the plurality of support cylinders 123 are sequentially arranged along the length direction of the support plate 121; correspondingly, the air pumps 124 and the supporting cylinders 123 are arranged in a one-to-one correspondence manner, and a plurality of relays corresponding to the supporting cylinders 123 in a one-to-one correspondence manner are adopted, so that the air pumps 124 are controlled to be opened and closed synchronously in a one-to-one correspondence manner.
The specific work flow of the electric automatic steel bar cutting machine of the embodiment is as follows: under the conventional condition, as shown in fig. 1, the grinding wheel 21 of the grinding wheel cutting machine 20 is located above the feeding chute 111a, the air pump 124 is in an energized state, the driving support plate 121 of the support cylinder 123 rotates to a horizontal state, the baffle 134 partially abuts against the upper surface of the support plate 121, the steel bar to be cut can enter from the feeding chute 111a and move along the support plate 121 to abut against the baffle 134, the grinding wheel 21 of the grinding wheel cutting machine 20 is controlled to rotate, and then, as shown in fig. 2, the operating handle 23 of the grinding wheel cutting machine can be held by hand to drive the grinding wheel 21 to move downwards to cut the steel bar; as shown in fig. 3 and 9, after the grinding wheel 21 cuts off the steel bar, the grinding wheel continues to move downwards to the cutting gap 21a, the operating handle 23 abuts against the pressing portion 125e of the control switch 125, the return spring 125f is compressed, the pressing portion 125e drives the guide portion 125d and the second connecting piece 125c to move downwards, when the second connecting piece 125c contacts with the first connecting piece 125b, the control switch 125 is closed, as shown in fig. 7, the coil KM1 of the relay is energized, the normally closed switch is opened, the motor M of the air pump 124 is de-energized, the air pump 124 stops inputting air into the rodless cavity of the supporting cylinder 123, the normally open switch KM3 of the relay is closed, the coil KM4 of the rod 123a is energized, the air outlet valve 123a is turned on, under the action of gravity of the steel bar on the supporting plate 121 and the supporting plate 121, the telescopic rod of the supporting cylinder 123 moves towards the rodless cavity thereof, and the air in the rodless cavity is rapidly exhausted from the air outlet, the supporting plate 121 rotates to the inclined state shown in fig. 3, the reinforcing steel bars on the supporting plate 121 slide down onto the discharging sliding plate 122, and continue to slide down along the discharging sliding plate 122 into the material receiving frame 30; then, the hand-held operating handle 23 is rotated upward, the operating handle 23 is separated from the pressing portion 125e of the control switch 125, under the action of the return spring 125f, the pressing portion 125e, the guiding portion 125d and the second connecting piece 125c move upward synchronously, the second connecting piece 125c is separated from the first connecting piece 125b, so that the control switch 125 is opened, at this time, the coil KM1 of the relay is de-energized, the normally closed switch thereof is closed, the normally open switch thereof is opened, the motor M of the air pump 124 is energized, the coil KM4 of the exhaust valve 123a is de-energized, the exhaust valve 123a is closed, the air pump 124 inputs air into the rodless cavity of the support cylinder 123, and the telescopic rod of the support cylinder 123 extends out to drive the support plate 121 to the horizontal state to return to the state in fig. 1, however, the next steel bar cutting can be.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides an electric automatization steel bar cutting machine which characterized in that, includes a cutting frame, one set up in abrasive wheel cutting machine and at least one material receiving frame on the cutting frame, the cutting frame includes:
the supporting frame comprises two cross beams, two connecting beams and a plurality of supporting feet, the two cross beams are transversely arranged, the two connecting beams are longitudinally arranged, two ends of each connecting beam are respectively connected to the cross beams, each supporting foot is vertically arranged, and the upper end of each supporting foot is connected to the cross beam; the upper surface of one of the cross beams is provided with a feed chute arranged along the connecting beam;
the discharging mechanism comprises a supporting plate, a discharging sliding plate, a supporting cylinder, an air pump and a control switch, the supporting plate is arranged between the two cross beams, one side edge of the supporting plate is hinged to one of the connecting beams, and a cutting gap matched with a grinding wheel of the grinding wheel cutting machine is formed between one end of the supporting plate and the cross beam provided with the feeding chute; the free end of a telescopic rod of the supporting cylinder is hinged to the supporting plate and can drive the supporting plate to be in a horizontal state, and the upper surface of the supporting plate is flush with the bottom of the feeding groove when the supporting plate is in the horizontal state; the air outlet end of the air pump is communicated with the rodless cavity of the supporting cylinder and can drive the telescopic rod of the supporting cylinder to extend out, the control switch is arranged on one of the connecting beams and corresponds to the operating handle of the abrasive wheel cutting machine and is used for controlling the air pump to be disconnected from a power supply, the discharging sliding plate is obliquely fixed on the supporting legs, and the upper end of the discharging sliding plate is positioned right below the supporting plate;
wherein, the material receiving frame is matched with the lower end of the discharging sliding plate.
2. The electrical automated rebar cutting machine of claim 1, wherein the support cylinder is provided with an exhaust valve communicated with the rodless cavity of the support cylinder, and the exhaust valve is used for controlling the switch to be turned on when the switch is closed.
3. The electrical automated bar cutting machine according to claim 1, wherein the cutting frame further comprises a distance measuring mechanism, which comprises a slide rail laid on the other connecting beam along the length direction, a slide block slidably disposed on the slide rail, a fastening bolt having one end passing through the slide block and capable of abutting against the slide rail, and a baffle plate connected to the slide block and extending to the upper side of the supporting plate.
4. The electrical automated rebar cutting machine of claim 3, wherein scale marks are provided on the slide rail.
5. The electrical automated bar cutting machine according to claim 1, wherein the number of the support cylinders is at least two, and the support cylinders are sequentially arranged along a length direction of the support plate; the air pumps are arranged in one-to-one correspondence with the supporting cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601545.6U CN209886564U (en) | 2019-04-29 | 2019-04-29 | Electric automatization bar cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601545.6U CN209886564U (en) | 2019-04-29 | 2019-04-29 | Electric automatization bar cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209886564U true CN209886564U (en) | 2020-01-03 |
Family
ID=68999998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920601545.6U Expired - Fee Related CN209886564U (en) | 2019-04-29 | 2019-04-29 | Electric automatization bar cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209886564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318986A (en) * | 2022-10-13 | 2022-11-11 | 南通银龙钢绳有限公司 | Steel wire rope cutting machine |
-
2019
- 2019-04-29 CN CN201920601545.6U patent/CN209886564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318986A (en) * | 2022-10-13 | 2022-11-11 | 南通银龙钢绳有限公司 | Steel wire rope cutting machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20200429 |