Pushing mechanism of thermal treatment furnace for injection molding cold roll

Abstract

The utility model relates to the technical field of material pushing mechanisms, in particular to a material pushing mechanism of a thermal treatment furnace for spray forming of cold rollers, which is characterized in that the cold rollers are respectively placed on a supporting mechanism, the cold rollers are prevented from deviating in the conveying process, liquid is supplied to a spraying mechanism by starting a liquid supply mechanism, and the cold rollers are sprayed by the spraying mechanism; the liquid supply mechanism and the spraying mechanism are matched to carry out acid pickling, rust removal and cleaning on the cold roller, and the practicability of the equipment is improved; comprising a supporting mechanism; the device further comprises a moving mechanism, a liquid supply mechanism, a spraying mechanism, a drying mechanism and a pushing mechanism, the supporting mechanism is installed on the moving mechanism, the liquid supply mechanism is located in front of the moving mechanism, the spraying mechanism is installed on the drying mechanism, the drying mechanism is installed on the moving mechanism, and the pushing mechanism is installed on the drying mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of a material pushing mechanism, in particular to a material pushing mechanism for a spray forming cold rolling roll heat treatment furnace. Background Technique

[0002] A spray forming cold rolling roll heat treatment furnace is an industrial equipment specifically used for heat treating spray formed cold rolling rolls; a spray forming cold rolling roll heat treatment furnace is a special equipment for heating, quenching and other heat treatment operations on cold rolling rolls manufactured by spray forming technology; with the continuous development of the metal processing industry, the performance and quality requirements for cold rolling rolls are getting higher and higher, and the spray forming cold rolling roll heat treatment furnace is also constantly improved and innovated.

[0003] For example, in a class of existing technologies represented by the material pushing mechanism disclosed in the utility model patent with the application number 202320592907.6, its main structure includes a conveying plate, a protective baffle, a material pushing plate, a limiting groove, a cylinder and other structures, and the functions of the material pushing mechanism are realized through the cooperation of the conveying plate, the protective baffle, the material pushing plate, the limiting groove, the cylinder and other structures.

[0004] Before the traditional material pushing mechanism heat-treats the cold rolling roll, it needs to be cleaned to prevent affecting the treatment quality of the cold rolling roll during heat treatment. Moreover, when the traditional material pushing mechanism conveys the cold rolling roll, the pushing and placing position of the cold rolling roll is inaccurate due to the vibration of the machine. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a material pushing mechanism for a spray forming cold rolling roll heat treatment furnace, which places the cold rolling rolls on a supporting mechanism respectively. In case the cold rolling rolls shift during the conveying process, the liquid supply mechanism is started to supply liquid to the spraying mechanism, and the cold rolling rolls are sprayed by the spraying mechanism. Through the cooperation of the liquid supply mechanism and the spraying mechanism, the cold rolling rolls are pickled, rust-removed and cleaned, thereby improving the practicability of the equipment.

[0006] A pusher mechanism for a heat treatment furnace of a spray-formed cold rolling roll of the present utility model includes a support mechanism; it also includes a moving mechanism, a liquid supply mechanism, a spraying mechanism, a drying mechanism and a pusher mechanism. The support mechanism is installed on the moving mechanism, the liquid supply mechanism is located in front of the moving mechanism, the spraying mechanism is installed on the drying mechanism, the drying mechanism is installed on the moving mechanism, and the pusher mechanism is installed on the drying mechanism; the cold rolling rolls are respectively placed on the support mechanism. During the conveying process, if the cold rolling rolls shift, the moving mechanism is started to convey the cold rolling rolls, the liquid supply mechanism is started to supply liquid to the spraying mechanism, the spraying mechanism sprays the cold rolling rolls, and the cold rolling rolls are pickled, rust-removed and cleaned through the cooperation of the liquid supply mechanism and the spraying mechanism. After cleaning, the cold rolling rolls move under the drying mechanism, the drying mechanism is started to dry the cold rolling rolls, and the pusher mechanism is started to push the dried cold rolling rolls, so that the cold rolling rolls are heat-treated, improving the practicability of the equipment.

[0007] Preferably, the support mechanism includes a plurality of rollers, a mounting plate, a plurality of first cylinders, a receiving plate and a plurality of limiting grooves. The bottom end of the mounting plate is installed on the top ends of the plurality of rollers, the bottom ends of the plurality of first cylinders are respectively installed on the top ends of the plurality of mounting plates, the bottom end of the receiving plate is installed on the top ends of the plurality of first cylinders, and a plurality of limiting grooves are arranged on the top end of the receiving plate; the plurality of rollers respectively support the mounting plate, the receiving plate is raised and lowered by extending and contracting the plurality of first cylinders, and the plurality of limiting grooves respectively limit the cold rolling rolls, improving the practicability of the equipment.

[0008] Preferably, the moving mechanism includes a base, a sewage discharge plate, a plurality of chutes, a plurality of lead screws, a plurality of first motors, a plurality of connecting rods and a collection box. The top end of the base is provided with a sewage discharge plate. The bottom ends of the plurality of chutes are respectively installed on the top end of the base, and the plurality of chutes are respectively located at the front and rear ends of the sewage discharge plate. The plurality of lead screws are respectively installed in the plurality of chutes, sliders are respectively arranged on the plurality of lead screws, the right ends of the plurality of lead screws are respectively connected to the output ends of the plurality of first motors, and one ends of the plurality of connecting rods are respectively installed on the sliders of the plurality of lead screws. The collection box is located below the sewage discharge plate; the sewage from spraying is discharged through the sewage discharge plate, and the collection box collects the sewage. The base supports the plurality of chutes. By starting the plurality of first motors respectively, the plurality of lead screws rotate respectively, and the plurality of connecting rods move respectively through the rotation of the plurality of lead screws respectively, improving the practicability of the equipment.

[0009] Preferably, the liquid supply mechanism includes a circulating pump, a three-way pipe, a pickling barrel and a cleaning barrel. The input end of the circulating pump is connected to the output end of the three-way pipe. The three-way pipe is provided with two groups of input ends, and the two groups of input ends of the three-way pipe are respectively connected to the outer walls of the pickling barrel and the cleaning barrel. Valves are arranged on the two groups of input ends of the three-way pipe; by starting the circulating pump, the three-way pipe respectively discharges the liquids in the pickling barrel and the cleaning barrel into the spraying mechanism, improving the practicability of the equipment.

[0010] Preferably, the spraying mechanism includes a shunt pipe, a plurality of spray pipes and a plurality of first support columns. The input end of the shunt pipe is connected to the output end of the circulation pump. A plurality of output ends are provided on the shunt pipe. The input ends of the plurality of spray pipes are respectively installed on the plurality of output ends of the shunt pipe. The plurality of spray pipes are respectively installed on the drying mechanism via the plurality of first support columns. The pickling solution and the cleaning solution are respectively discharged into the plurality of spray pipes through the shunt pipe to pickle and spray the cold rolling roll, removing rust and dirt from the cold rolling roll. The plurality of first support columns respectively support the plurality of spray pipes, improving the practicability of the equipment.

[0011] Preferably, the drying mechanism includes a mounting frame, a second support column and a blower. The top end of the second support column is installed on the mounting frame, and the blower is installed at the bottom end of the second support column. The second support column supports the blower, and the blower is started to dry the cold rolling roll after cleaning, improving the practicability of the equipment.

[0012] Preferably, the pushing mechanism includes a mounting groove, a rack, a gear, a second motor, a second cylinder and a push plate. The rack is installed in the mounting groove. The bottom end of the rack meshes with the outer ring of the gear. The inner ring of the gear is installed on the output end of the second motor. The top end of the second cylinder is installed on the right part of the bottom end of the rack. The top end of the push plate is installed at the bottom end of the second cylinder. By extending the second cylinder, the push plate descends. By starting the second motor, the gear rotates. Through the meshing of the gear and the rack, the rack moves in the mounting groove, and the push plate pushes the cold rolled steel, improving the practicability of the equipment.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The cold rolling rolls are respectively placed on the supporting mechanism. In case the cold rolling rolls shift during the conveying process, the moving mechanism is started to convey the cold rolling rolls. The liquid supply mechanism is started to supply liquid to the spraying mechanism. The spraying mechanism sprays the cold rolling rolls. Through the cooperation of the liquid supply mechanism and the spraying mechanism, the cold rolling rolls are pickled, derusted and cleaned. After cleaning, the cold rolling rolls move to the lower part of the drying mechanism. The drying mechanism is started to dry the cold rolling rolls. The pushing mechanism is started to push the dried cold rolling rolls, enabling the cold rolling rolls to be heat-treated, improving the practicability of the equipment. Description of the Drawings

[0014] Figure 1 is an isometric schematic view of the present utility model;

[0015] Figure 2 is an isometric schematic view of the supporting mechanism of the present utility model;

[0016] Figure 3 is an isometric schematic view of the moving mechanism of the present utility model;

[0017] Figure 4 is a top view of the liquid supply mechanism of the present utility model;

[0018] Figure 5 Is an isometric schematic diagram of the spraying mechanism of the present utility model;

[0019] Figure 6 Is a front view of the drying mechanism of the present utility model;

[0020] Figure 7 Is an isometric schematic diagram of the material pushing mechanism of the present utility model.

[0021] Markings in the drawings: 01, support mechanism; 11, roller; 12, mounting plate; 13, first cylinder; 14, receiving plate; 15, limiting groove; 02, moving mechanism; 21, base; 22, sewage discharge plate; 23, chute; 24, lead screw; 25, first motor; 26, connecting rod; 27, collection box; 03, liquid supply mechanism; 31, circulation pump; 32, three-way pipe; 33, pickling barrel; 34, cleaning barrel; 04, spraying mechanism; 41, shunt pipe; 42, spraying pipe; 43, first support column; 05, drying mechanism; 51, mounting frame; 52, second support column; 53, fan; 06, material pushing mechanism; 61, mounting groove; 62, rack; 63, gear; 64, second motor; 65, second cylinder; 66, push plate. Detailed implementation manners

[0022] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive. Embodiment 1

[0023] As Figure 1 shown, a material pushing mechanism for a spray forming cold rolling roll heat treatment furnace includes a support mechanism 01; it also includes a moving mechanism 02, a liquid supply mechanism 03, a spraying mechanism 04, a drying mechanism 05 and a material pushing mechanism 06. The support mechanism 01 is installed on the moving mechanism 02, the liquid supply mechanism 03 is located in front of the moving mechanism 02, the spraying mechanism 04 is installed on the drying mechanism 05, the drying mechanism 05 is installed on the moving mechanism 02, and the material pushing mechanism 06 is installed on the drying mechanism 05;

[0024] Place the cold rolling rolls on the support mechanism 01 respectively. During the placement process, the cold rolling rolls shift. Start the moving mechanism 02 to convey the cold rolling rolls, start the liquid supply mechanism 03 to supply liquid to the spraying mechanism 04, spray the cold rolling rolls through the spraying mechanism 04, cooperate with the liquid supply mechanism 03 and the spraying mechanism 04 to carry out pickling and rust removal and cleaning on the cold rolling rolls. After cleaning, the cold rolling rolls move to the lower part of the drying mechanism 05. Start the drying mechanism 05 to dry the cold rolling rolls, and start the material pushing mechanism 06 to push the dried cold rolling rolls, so as to carry out heat treatment on the cold rolling rolls and improve the practicability of the equipment;

[0025] As Figure 2 shown, the support mechanism 01 includes a plurality of rollers 11, a mounting plate 12, a plurality of first cylinders 13, a receiving plate 14 and a plurality of limiting grooves 15. The bottom end of the mounting plate 12 is mounted on the top ends of the plurality of rollers 11. The bottom ends of the plurality of first cylinders 13 are respectively mounted on the top ends of the plurality of mounting plates 12. The bottom end of the receiving plate 14 is mounted on the top ends of the plurality of first cylinders 13. A plurality of limiting grooves 15 are provided at the top end of the receiving plate 14;

[0026] As Figure 3 shown, the moving mechanism 02 includes a base 21, a sewage discharge plate 22, a plurality of chutes 23, a plurality of lead screws 24, a plurality of first motors 25, a plurality of connecting rods 26 and a collection box 27. A sewage discharge plate 22 is provided at the top end of the base 21. The bottom ends of the plurality of chutes 23 are respectively mounted on the top end of the base 21, and the plurality of chutes 23 are respectively located at the front and rear ends of the sewage discharge plate 22. A plurality of lead screws 24 are respectively mounted in the plurality of chutes 23. Sliders are respectively provided on the plurality of lead screws 24. The right ends of the plurality of lead screws 24 are respectively connected to the output ends of the plurality of first motors 25. One ends of the plurality of connecting rods 26 are respectively mounted on the sliders of the plurality of lead screws 24. The collection box 27 is located below the sewage discharge plate 22;

[0027] The plurality of rollers 11 respectively support the mounting plate 12. The receiving plate 14 is raised and lowered by extending and contracting the plurality of first cylinders 13. The plurality of limiting grooves 15 respectively limit the cold rolling rollers. The sprayed sewage is discharged through the sewage discharge plate 22, and the sewage is collected by the collection box 27. The base 21 supports the plurality of chutes 23. By respectively starting the plurality of first motors 25, the plurality of lead screws 24 are respectively rotated, and the plurality of connecting rods 26 are respectively moved through the rotation of the plurality of lead screws 24, improving the practicability of the equipment. Embodiment 2

[0028] As Figures 4 to 6As shown in the figure, on the basis of Embodiment 1, it further includes a liquid supply mechanism 03, a spraying mechanism 04 and a drying mechanism 05. The liquid supply mechanism 03 includes a circulation pump 31, a three-way pipe 32, a pickling barrel 33 and a cleaning barrel 34. The input end of the circulation pump 31 is connected to the output end of the three-way pipe 32. The three-way pipe 32 is provided with two groups of input ends, and the two groups of input ends of the three-way pipe 32 are respectively connected to the outer walls of the pickling barrel 33 and the cleaning barrel 34. Valves are provided on both groups of input ends of the three-way pipe 32; the spraying mechanism 04 includes a shunt pipe 41, a plurality of spray pipes 42 and a plurality of first support columns 43. The input end of the shunt pipe 41 is connected to the output end of the circulation pump 31. The shunt pipe 41 is provided with a plurality of output ends, and the input ends of the plurality of spray pipes 42 are respectively installed on the plurality of output ends of the shunt pipe 41. The plurality of spray pipes 42 are respectively installed on the drying mechanism 05 via the plurality of first support columns 43; preferably, the drying mechanism 05 includes a mounting frame 51, a second support column 52 and a blower 53. The top end of the second support column 52 is installed on the mounting frame 51, and the blower 53 is installed at the bottom end of the second support column 52;

[0029] By starting the circulation pump 31, the three-way pipe 32 discharges the liquids in the pickling barrel 33 and the cleaning barrel 34 into the spraying mechanism 04 respectively. The pickling solution and the cleaning solution are respectively discharged into the plurality of spray pipes 42 through the shunt pipe 41 to pickle and spray the cold rolling roll, removing rust and dirt from the cold rolling roll. The plurality of first support columns 43 support the plurality of spray pipes 42 respectively, and the second support column 52 supports the blower 53. By starting the blower 53, the cold rolling roll after cleaning is dried, improving the practicability of the equipment. Embodiment 3

[0030] As Figure 7 shown in the figure, on the basis of Embodiment 1, it further includes a feeding mechanism 06. The feeding mechanism 06 includes a mounting groove 61, a rack 62, a gear 63, a second motor 64, a second cylinder 65 and a push plate 66. The rack 62 is installed in the mounting groove 61. The bottom end of the rack 62 meshes with the outer ring of the gear 63. The inner ring of the gear 63 is installed on the output end of the second motor 64. The top end of the second cylinder 65 is installed on the right part of the bottom end of the rack 62. The top end of the push plate 66 is installed at the bottom end of the second cylinder 65;

[0031] By extending the second cylinder 65, the push plate 66 descends. By starting the second motor 64, the gear 63 rotates. Through the meshing of the gear 63 and the rack 62, the rack 62 moves in the mounting groove 61, so that the push plate 66 feeds the cold rolled steel, improving the practicability of the equipment.

[0032] As Figures 1 to 7As shown in the figure, a pusher mechanism for a spray forming cold rolling roll heat treatment furnace of the present utility model, during operation, first, multiple rollers 11 respectively support the mounting plate 12, the receiving plate 14 is raised and lowered by extending and contracting multiple first cylinders 13, and multiple limit slots 15 respectively limit the cold rolling rolls. Then, the base 21 supports multiple sliding grooves 23, multiple first motors 25 are respectively started to rotate multiple lead screws 24, and multiple connecting rods 26 are respectively moved by rotating the multiple lead screws 24. After that, by starting the circulation pump 31, the three-way pipe 32 discharges the liquids in the pickling tank 33 and the cleaning tank 34 into the spraying mechanism 04 respectively. Then, the pickling solution and the cleaning solution are respectively discharged into multiple spraying pipes 42 through the shunt pipe 41 to pickle and spray the cold rolling rolls, removing rust and dirt from the cold rolling rolls. Multiple first support columns 43 respectively support the multiple spraying pipes 42, and the sewage is collected by the collection box 27. After that, the second support column 52 supports the blower 53, and by starting the blower 53, the cold rolling rolls after cleaning are dried. Finally, the push plate 66 is lowered by extending the second cylinder 65, the gear 63 is rotated by starting the second motor 64, and the rack 62 is moved in the mounting groove 61 through the engagement of the gear 63 and the rack 62, so that the push plate 66 pushes the cold rolled steel, improving the practicability of the equipment.

[0033] The first motor 25, the circulation pump 31, the blower 53 and the second motor 64 of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate according to the attached operation manuals, without the need for those skilled in the art to perform creative labor.

[0034] The main functions achieved by the present utility model are: placing the cold rolling rolls on the support mechanism 01 respectively. If the cold rolling rolls are offset during the placement and transportation process, the liquid supply mechanism 03 is started to supply liquid to the spraying mechanism 04, and the cold rolling rolls are sprayed by the spraying mechanism 04. Through the cooperation of the liquid supply mechanism 03 and the spraying mechanism 04, the cold rolling rolls are pickled, derusted and cleaned, improving the practicability of the equipment.

[0035] The above are only the preferred embodiments of the present utility model. It should be noted that for those ordinary technical personnel in the technical field, without departing from the technical principle of the present utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A pusher mechanism for a heat treatment furnace of a spray-formed cold rolling roll, comprising a support mechanism (01); Characterized in that, it further includes a moving mechanism (02), a liquid supply mechanism (03), a spraying mechanism (04), a drying mechanism (05) and a pusher mechanism (06). The support mechanism (01) is installed on the moving mechanism (02), the liquid supply mechanism (03) is located in front of the moving mechanism (02), the spraying mechanism (04) is installed on the drying mechanism (05), the drying mechanism (05) is installed on the moving mechanism (02), and the pusher mechanism (06) is installed on the drying mechanism (05).

2. The pusher mechanism for a heat treatment furnace of a spray-formed cold rolling roll according to claim 1, Characterized in that, the support mechanism (01) includes a plurality of rollers (11), a mounting plate (12), a plurality of first cylinders (13), a receiving plate (14) and a plurality of limiting grooves (15). The bottom end of the mounting plate (12) is installed on the top ends of the plurality of rollers (11), the bottom ends of the plurality of first cylinders (13) are respectively installed on the top ends of the plurality of mounting plates (12), the bottom end of the receiving plate (14) is installed on the top ends of the plurality of first cylinders (13), and a plurality of limiting grooves (15) are provided on the top end of the receiving plate (14).

3. The pusher mechanism for a heat treatment furnace of a spray-formed cold rolling roll according to claim 1, Characterized in that, the moving mechanism (02) includes a base (21), a sewage discharge plate (22), a plurality of chutes (23), a plurality of lead screws (24), a plurality of first motors (25), a plurality of connecting rods (26) and a collection box (27). The top end of the base (21) is provided with the sewage discharge plate (22), the bottom ends of the plurality of chutes (23) are respectively installed on the top end of the base (21), and the plurality of chutes (23) are respectively located at the front and rear ends of the sewage discharge plate (22). A plurality of lead screws (24) are respectively installed in the plurality of chutes (23), sliders are respectively provided on the plurality of lead screws (24), the right ends of the plurality of lead screws (24) are respectively connected to the output ends of the plurality of first motors (25), one ends of the plurality of connecting rods (26) are respectively installed on the sliders of the plurality of lead screws (24), and the collection box (27) is located below the sewage discharge plate (22).

4. The pusher mechanism for a heat treatment furnace of a spray-formed cold rolling roll according to claim 1, Characterized in that, the liquid supply mechanism (03) includes a circulation pump (31), a three-way pipe (32), a pickling barrel (33) and a cleaning barrel (34). The input end of the circulation pump (31) is connected to the output end of the three-way pipe (32). The three-way pipe (32) is provided with two groups of input ends, and the two groups of input ends of the three-way pipe (32) are respectively connected to the outer walls of the pickling barrel (33) and the cleaning barrel (34). Valves are provided on both groups of input ends of the three-way pipe (32).

5. The pusher mechanism for a heat treatment furnace of a spray-formed cold rolling roll according to claim 1, Characterized in that, The spraying mechanism (04) includes a flow dividing pipe (41), a plurality of spraying pipes (42) and a plurality of first support columns (43). The input end of the flow dividing pipe (41) is connected to the output end of the circulation pump (31). A plurality of output ends are provided on the flow dividing pipe (41). The input ends of the plurality of spraying pipes (42) are respectively installed on the plurality of output ends of the flow dividing pipe (41). The plurality of spraying pipes (42) are respectively installed on the drying mechanism (05) via the plurality of first support columns (43).

6. The pusher mechanism of a spray forming cold rolling roll heat treatment furnace according to claim 1, characterized in that, the drying mechanism (05) includes a mounting frame (51), a second support column (52) and a blower (53). The top end of the second support column (52) is installed on the mounting frame (51). The blower (53) is installed at the bottom end of the second support column (52).

7. The pusher mechanism of a spray forming cold rolling roll heat treatment furnace according to claim 1, characterized in that, the pusher mechanism (06) includes a mounting groove (61), a rack (62), a gear (63), a second motor (64), a second cylinder (65) and a push plate (66). The rack (62) is installed in the mounting groove (61). The bottom end of the rack (62) meshes with the outer ring of the gear (63). The inner ring of the gear (63) is installed on the output end of the second motor (64). The top end of the second cylinder (65) is installed on the right part of the bottom end of the rack (62). The top end of the push plate (66) is installed at the bottom end of the second cylinder (65).

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