CN213316853U - Bar cooling bed with apron board control system - Google Patents
Bar cooling bed with apron board control system Download PDFInfo
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- CN213316853U CN213316853U CN202020611613.XU CN202020611613U CN213316853U CN 213316853 U CN213316853 U CN 213316853U CN 202020611613 U CN202020611613 U CN 202020611613U CN 213316853 U CN213316853 U CN 213316853U
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Abstract
The utility model discloses a bar cooling bed with a skirtboard control system, wherein a skirtboard mechanism is an action executing mechanism; the apron board mechanisms are assembled and fixedly connected with the cooling bed mechanism together; a lifting support plate is assembled and connected above the two opposite cam mechanisms, and a movable vertical connecting rod and a movable toothed plate are fixedly connected right above the lifting support plate to form a stepping unit; a fixed toothed plate is arranged between every two movable toothed plates; a plurality of fixed vertical connecting rods are fixedly connected below the fixed toothed plate; one ends of the movable toothed plates and the fixed toothed plates are fixedly assembled with the apron plate mechanism, and the other ends of the movable toothed plates and the fixed toothed plates are fixedly assembled with the discharging mechanism; the apron board mechanisms are electrically connected with the two contactor units; the contactor unit is electrically connected with the PLC control cabinet and the counter respectively; the counter is electrically connected with the PLC control cabinet. Has the advantages that: the operation is stable, the work efficiency is high, the fault time and the spare part consumption are greatly reduced, the reliability is improved, the maintenance operation time is saved, and the production cost is controlled.
Description
The technical field is as follows:
the utility model relates to a metallurgical engineering technical field, concretely relates to take skirtboard control system's rod cold bed.
Background art:
the cold bed is a working table for effectively cooling rolled products (deformed steel, round steel, steel pipes and the like) in the metallurgical and steel rolling industry. The cooling bed consists of a mechanical transmission system, a water cooling system, a cooling bed working table surface, a fixed support and the like. The cooling bed mainly comprises a tooth-drawing type cooling bed, a rack stepping type cooling bed, a claw-driving type cooling bed, a carrying chain type cooling bed, a rolling disc type cooling bed and the like. The apron board of the cooling bed is used for separating, braking and throwing the finished product to the rack of the cooling bed for cooling. The oil cylinder drives the connecting rod to drive the apron board to lift, so that the apron board performs a circulating action.
The invention content is as follows:
an object of the utility model is to provide an operation is stable, and work efficiency is high, greatly reduced down time and spare parts consumption, improved equipment reliability, saved maintenance activity time's the rod cooling bed of taking skirtboard control system.
The utility model discloses a realize through following technical scheme:
the utility model discloses a take skirtboard control system's rod cold bed, including skirtboard mechanism, cold bed mechanism, shedding mechanism, PLC switch board, counter and contactor unit, wherein: the apron board mechanism is an action executing mechanism; the apron board mechanisms are arranged in a linear uniform array; the apron board mechanisms are assembled and fixedly connected with the cooling bed mechanism together; the cooling bed mechanism comprises a cam mechanism, a lifting support plate, a movable vertical connecting rod, a fixed vertical connecting rod, a movable toothed plate and a fixed toothed plate; a lifting support plate is assembled and connected above the two opposite cam mechanisms, a plurality of movable vertical connecting rods vertical to the lifting support plate are fixedly connected right above the lifting support plate, and one ends of the plurality of movable vertical connecting rods, which are far away from the lifting support plate, are fixedly connected with a movable toothed plate to jointly form a stepping unit; the stepping units are arranged in a uniform linear array along the vertical direction of the movable toothed plate; a plurality of movable toothed plates, wherein a fixed toothed plate is arranged between every two movable toothed plates; a plurality of fixed vertical connecting rods are fixedly connected below the fixed toothed plate; one ends of the movable toothed plates and the fixed toothed plates are assembled and fixedly connected with the apron plate mechanism; one ends of the movable toothed plates and the fixed toothed plates, which are far away from the apron plate mechanism, are fixedly assembled and connected with the discharging mechanism; the apron board mechanisms are electrically connected with the two contactor units; the contactor unit is electrically connected with the PLC control cabinet and the counter respectively; the counter is electrically connected with the PLC control cabinet.
The above-mentioned rod cooling bed with apron board control system, wherein: the apron plate mechanism comprises an upper hydraulic cylinder, a lower hydraulic cylinder, an upper apron plate, a lower apron plate, an apron plate support and an apron plate connecting rod; the apron board support is a support with a right trapezoid cross section, two guide grooves which are arranged up and down in a position relation are arranged on the trapezoid oblique side of the apron board support, namely an upper guide groove and a lower guide groove, and an apron board groove, namely an upper apron board groove and a lower apron board groove, is respectively arranged behind the guide grooves; the upper apron board and the lower apron board are the same in shape and are both plates with U-shaped cross sections; the upper apron board and the lower apron board are respectively assembled and connected in the upper apron board groove and the lower apron board groove; the U-shaped bottoms of the upper apron board and the lower apron board are respectively fixedly connected with a rotating shaft inside the apron board groove, and one end part of the U-shaped bottom is respectively and movably hinged with an apron board connecting rod of the upper hydraulic cylinder and the lower hydraulic cylinder; the apron board connecting rods are two in number and are respectively assembled and fixedly connected with the upper hydraulic cylinder and the lower hydraulic cylinder.
The above-mentioned rod cooling bed with apron board control system, wherein: the discharging mechanism comprises a discharging plate, a discharging roller way, a speed reducer and a motor; the discharging plate is fixedly arranged at one end of the movable toothed plates and the fixed toothed plates far away from the apron plate mechanism; the discharging plate is a downward sloping plate; a discharging roller way is arranged at the lower position of one end of the discharging plate far away from the cooling bed mechanism; the discharging roller way is a conveying belt; the discharging roller way is fixedly connected with the reducer in a matching way and is driven by the reducer to rotate; the reducer is fixedly connected with the motor in a matching way.
The above-mentioned rod cooling bed with apron board control system, wherein: the contactor units comprise two contactors and a plurality of relays, the number of the relays of each contactor unit is equal to that of the apron board mechanisms, and the relays in each contactor unit are electrically connected with one contactor; the upper hydraulic cylinders are electrically connected with and controlled by one contactor unit; the lower hydraulic cylinders are all electrically connected with and controlled by a contactor unit which is not connected with the upper hydraulic cylinder; the upper hydraulic cylinder or the lower hydraulic cylinder is electrically connected with a relay of the contactor unit.
The above-mentioned rod cooling bed with apron board control system, wherein: when the cam mechanism is located at the lowest point, the tooth surface of the movable toothed plate is located below the fixed toothed plate, and when the cam mechanism is located at the highest point, the tooth surface of the movable toothed plate is located above the fixed toothed plate.
The above-mentioned rod cooling bed with apron board control system, wherein: the included angle between the plane where the tooth surfaces of the discharging plate and the fixed tooth plate are located is 10-15 degrees.
The beneficial effects of the utility model reside in that: the operation is stable, the work efficiency is high, the failure time and the spare part consumption are greatly reduced, the equipment reliability is improved, the maintenance operation time is saved, and the production cost is controlled.
Description of the drawings:
FIG. 1: the utility model is a schematic layout;
FIG. 2: the structure of the utility model is shown schematically;
FIG. 3: the structure schematic diagram of the apron board mechanism of the utility model;
FIG. 4: the structure schematic diagram of the cooling bed mechanism of the utility model;
FIG. 5: the structure schematic diagram of the discharging mechanism of the utility model;
in the figure: 1-apron board mechanism, 2-cooling bed mechanism, 3-unloading mechanism, 4-PLC control cabinet, 5-counter, 6-contactor unit, 11-upper hydraulic cylinder, 12-lower hydraulic cylinder, 13-upper apron board, 14-lower apron board, 15-apron board support, 16-apron board connecting rod, 21-cam mechanism, 22-lifting support plate, 23-movable vertical connecting rod, 24-fixed vertical connecting rod, 25-movable toothed plate, 26-fixed toothed plate, 31-unloading plate, 32-unloading roller way, 33-reducer and 34-motor.
The specific implementation mode is as follows:
the invention will be further explained with reference to the drawings and the detailed description below:
example (b): as shown in fig. 1-5, a bar cooling bed with a skirt board control system comprises a skirt board mechanism 1, a cooling bed mechanism 2, a discharging mechanism 3, a PLC control cabinet 4, a counter 5 and a contactor unit 6, wherein: the apron board mechanism 1 is an action executing mechanism; the apron board mechanisms 1 are arranged in a linear uniform array; the apron board mechanisms 1 are assembled and fixedly connected with the cooling bed mechanism 2 together; the cooling bed mechanism 2 comprises a cam mechanism 21, a lifting support plate 22, a movable vertical connecting rod 23, a fixed vertical connecting rod 24, a movable toothed plate 25 and a fixed toothed plate 26; a lifting support plate 22 is assembled and connected above the two opposite cam mechanisms 21, a plurality of movable vertical connecting rods 23 vertical to the lifting support plate 22 are fixedly connected right above the lifting support plate 22, and one ends of the movable vertical connecting rods 23 far away from the lifting support plate 22 are fixedly connected with a movable toothed plate 25 to jointly form a stepping unit; the stepping units are arranged in a uniform linear array along the vertical direction of the movable toothed plate 25; a plurality of movable toothed plates 25, and a fixed toothed plate 26 is arranged between every two movable toothed plates; a plurality of fixed vertical connecting rods 24 are fixedly connected below the fixed toothed plate 26; one ends of the movable toothed plates 25 and the fixed toothed plates 26 are assembled and fixedly connected with the apron plate mechanism 1; one ends of the movable toothed plates 25 and the fixed toothed plates 26, which are far away from the apron plate mechanism 1, are fixedly connected with the discharging mechanism 3 in a matching way; the apron plate mechanisms 1 are electrically connected with the two contactor units 6; the contactor unit 6 is respectively and electrically connected with the PLC control cabinet 4 and the counter 5; the counter 5 is electrically connected with the PLC control cabinet 4; wherein: the apron board mechanism 1 comprises an upper hydraulic cylinder 11, a lower hydraulic cylinder 12, an upper apron board 13, a lower apron board 14, an apron board support 15 and an apron board connecting rod 16; the apron board support 15 is a support with a right trapezoid cross section, two guide grooves which are arranged up and down in position relation are arranged on the trapezoid oblique side of the apron board support, the guide grooves are an upper guide groove and a lower guide groove, and an apron board groove is respectively arranged behind the guide grooves and is an upper apron board groove and a lower apron board groove; the upper apron board 13 and the lower apron board 14 are the same in shape and are both plate pieces with U-shaped cross sections; the upper apron board 13 and the lower apron board 14 are respectively assembled and connected in the upper apron board groove and the lower apron board groove; the U-shaped bottoms of the upper apron board 13 and the lower apron board 14 are respectively fixedly connected with a rotating shaft inside the apron board groove, and one end part of the U-shaped bottom is respectively movably hinged with an apron board connecting rod 16 of the upper hydraulic cylinder 11 and the lower hydraulic cylinder 12; the apron board connecting rods 16 are two in number and are respectively assembled and fixedly connected with the upper hydraulic cylinder 11 and the lower hydraulic cylinder 12.
Wherein: the discharging mechanism 3 comprises a discharging plate 31, a discharging roller table 32, a speed reducer 33 and a motor 34; the discharging plate 31 is fixedly arranged at one end of the movable tooth plates 25 and the fixed tooth plates 26 far away from the apron plate mechanism 1; the discharging plate 31 is a downward sloping plate; a discharging roller way 32 is arranged at the lower position of one end of the discharging plate 31 far away from the cooling bed mechanism 2; the discharge roller table 32 is a conveyor belt; the discharging roller table 32 is fixedly connected with the reducer 33 in an assembled manner and driven by the reducer to rotate; the speed reducer 33 is fixedly connected with the motor 34 in a matching way; wherein: the number of the contactor units 6 is two, each contactor unit 6 comprises a contactor and a plurality of relays, the number of the relays of each contactor unit 6 is equal to that of the apron board mechanisms 1, and the relays in each contactor unit 6 are electrically connected with one contactor; the upper hydraulic cylinders 11 are electrically connected with and controlled by a contactor unit 6; the lower hydraulic cylinders 12 are all electrically connected with and controlled by one contactor unit 6 which is not connected with the upper hydraulic cylinder 11; the upper hydraulic cylinder 11 or the lower hydraulic cylinder 12 is electrically connected with a relay of the contactor unit 6; wherein: when the cam mechanism 21 is located at the lowest point, the tooth surface of the movable tooth plate 25 is located below the fixed tooth plate 26, and when the cam mechanism is located at the highest point, the tooth surface of the movable tooth plate 25 is located above the fixed tooth plate 26; wherein: the included angle between the discharging plate 31 and the plane where the tooth surfaces of the fixed tooth plates 26 are located is 10-15 degrees.
When the working machine works, bar materials transmitted by other power mechanisms are received in the upper guide grooves of the apron plate supports 15 in the apron plate mechanisms 1, then the PLC control cabinet 4 sends out an instruction, and all the upper hydraulic cylinders 11 are controlled to act through the counter 5 and a contactor of the contactor unit 6 and a plurality of relays controlled by the contactor, so that the upper apron plate 13 is driven to rotate, the materials are pushed out from the guide grooves and fall on the cooling bed mechanism 2 to finish one-time material action, and the counter 5 counts for one time; the lower hydraulic cylinder 12 operates as described above and is controlled by the other set of contactor units 6.
After the work material reaches the cooling bed mechanism 2, the work material firstly falls on the plurality of fixed toothed plates 26, the cam mechanism 21 is located at the lowest point position, then the cam mechanism 21 rotates for a circle, and the movable toothed plate 23 can complete one-step motion to push the work material forward by one step; the above-mentioned actions are carried out cyclically until the material reaches the discharge mechanism 3, in which process the work material is cooled.
Finally, the work material slides down through the discharging plate 31, falls on the discharging roller table 32, is driven by the conveying belt of the discharging roller table 32, and is conveyed and collected, and the work material cooling operation is completed. Wherein, two contactor units 6 control all upper hydraulic cylinders 11 and all lower hydraulic cylinders of a plurality of apron board mechanisms 1 respectively, greatly reduce the fault rate of the control system, and also ensure the synchronous rate of the feeding action of the apron board mechanisms 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a take skirtboard control system's rod cold bed, includes skirtboard mechanism (1), cold bed mechanism (2), shedding mechanism (3), PLC switch board (4), counter (5) and contactor unit (6), its characterized in that: the apron board mechanism (1) is an action executing mechanism; the apron board mechanisms (1) are arranged in a linear uniform array; the apron board mechanisms (1) are jointly assembled and fixedly connected with the cooling bed mechanism (2); the cooling bed mechanism (2) comprises a cam mechanism (21), a lifting support plate (22), a movable vertical connecting rod (23), a fixed vertical connecting rod (24), a movable toothed plate (25) and a fixed toothed plate (26); a lifting support plate (22) is assembled and connected above the two opposite cam mechanisms (21), a plurality of movable vertical connecting rods (23) vertical to the lifting support plate are fixedly connected right above the lifting support plate (22), and one ends of the movable vertical connecting rods (23) far away from the lifting support plate (22) are fixedly connected with a movable toothed plate (25) to jointly form a stepping unit; the stepping units are arranged in a uniform linear array along the vertical direction of the movable toothed plate (25); the movable toothed plates (25) are provided with a fixed toothed plate (26) between every two movable toothed plates; a plurality of fixed vertical connecting rods (24) are fixedly connected below the fixed toothed plate (26); one ends of the movable toothed plates (25) and the fixed toothed plates (26) are fixedly connected with the apron plate mechanism (1) in a matched mode; one ends of the movable toothed plates (25) and the fixed toothed plates (26) far away from the apron plate mechanism (1) are fixedly connected with the discharging mechanism (3) in a matched mode; the apron board mechanisms (1) are electrically connected with the two contactor units (6); the contactor unit (6) is electrically connected with the PLC control cabinet (4) and the counter (5) respectively; the counter (5) is electrically connected with the PLC control cabinet (4).
2. The rod cooling bed with skirt control system of claim 1, wherein: the apron plate mechanism (1) comprises an upper hydraulic cylinder (11), a lower hydraulic cylinder (12), an upper apron plate (13), a lower apron plate (14), an apron plate support (15) and an apron plate connecting rod (16); the apron board support (15) is a support with a right trapezoid cross section, two guide grooves which are arranged up and down in a position relation are arranged on the trapezoid oblique side of the apron board support, the guide grooves are an upper guide groove and a lower guide groove, and an apron board groove, namely an upper apron board groove and a lower apron board groove, is respectively arranged behind the guide grooves; the upper apron board (13) and the lower apron board (14) are the same in shape and are both plate pieces with U-shaped cross sections; the upper apron board (13) and the lower apron board (14) are respectively assembled and connected in the upper apron board groove and the lower apron board groove; the U-shaped bottoms of the upper apron board (13) and the lower apron board (14) are respectively fixedly connected with a rotating shaft inside the apron board groove, and one end part of the U-shaped bottom is respectively movably hinged with an apron board connecting rod (16) of the upper hydraulic cylinder (11) and the lower hydraulic cylinder (12); the apron board connecting rods (16) are two in number and are respectively assembled and fixedly connected with the upper hydraulic cylinder (11) and the lower hydraulic cylinder (12).
3. The rod cooling bed with skirt control system of claim 1, wherein: the discharging mechanism (3) comprises a discharging plate (31), a discharging roller way (32), a speed reducer (33) and a motor (34); the discharging plate (31) is fixedly arranged at one end of the movable toothed plates (25) and the fixed toothed plates (26) far away from the apron plate mechanism (1); the discharging plate (31) is a downward sloping plate; a discharging roller way (32) is arranged at the lower position of one end of the discharging plate (31) far away from the cooling bed mechanism (2); the discharging roller way (32) is a conveyor belt; the discharging roller way (32) is fixedly connected with the reducer (33) in a matching way and driven by the reducer to rotate; the speed reducer (33) is fixedly connected with the motor (34) in a matching way.
4. The rod cooling bed with skirt control system of claim 2, wherein: the number of the contactor units (6) is two, each contactor unit (6) comprises a contactor and a plurality of relays, the number of the relays of each contactor unit (6) is equal to that of the apron board mechanisms (1), and the relays in each contactor unit (6) are electrically connected with one contactor; the upper hydraulic cylinders (11) are electrically connected with and controlled by a contactor unit (6); the lower hydraulic cylinders (12) are all electrically connected with and controlled by a contactor unit (6) which is not connected with the upper hydraulic cylinder (11); the upper hydraulic cylinder (11) or the lower hydraulic cylinder (12) is electrically connected with a relay of the contactor unit (6).
5. The rod cooling bed with skirt control system of claim 2, wherein: when the cam mechanism (21) is located at the lowest point, the tooth surface of the movable toothed plate (25) is located below the fixed toothed plate (26), and when the cam mechanism is located at the highest point, the tooth surface of the movable toothed plate (25) is located above the fixed toothed plate (26).
6. A bar cooling bed with skirt control system according to claim 3, characterized in that: the included angle between the plane where the tooth surfaces of the discharging plate (31) and the fixed tooth plate (26) are located is 10-15 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020611613.XU CN213316853U (en) | 2020-04-22 | 2020-04-22 | Bar cooling bed with apron board control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020611613.XU CN213316853U (en) | 2020-04-22 | 2020-04-22 | Bar cooling bed with apron board control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213316853U true CN213316853U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020611613.XU Active CN213316853U (en) | 2020-04-22 | 2020-04-22 | Bar cooling bed with apron board control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213316853U (en) |
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2020
- 2020-04-22 CN CN202020611613.XU patent/CN213316853U/en active Active
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