Heat treatment production line with protection function

Abstract

The utility model discloses a heat treatment production line with a protection function, which comprises a support, a transmission device and a protection device are mounted on the support, a base is mounted at the right end of the support, a high-temperature heating box is mounted on the base, the protection device is positioned at the transmission device, the protection device comprises a U-shaped supporting plate, and the U-shaped supporting plate is arranged on the base. Through holes are formed in the two sides of the U-shaped supporting plate, and the workpiece heat treatment device relates to the technical field of workpiece heat treatment and is characterized in that a protection device is arranged, the through holes are formed in the U-shaped supporting plate in the protection device, and rolling wheels are arranged in the through holes, so that the situation that movement of a workpiece is blocked due to the fact that the workpiece is in direct contact with the U-shaped supporting plate is avoided, and smooth workpiece conveying is guaranteed; the driving assembly is arranged in the protection device, so that all the rolling wheels rotate synchronously in the same direction, movement of the workpiece cannot be hindered, and meanwhile assistance can be provided for movement of the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece heat treatment, and particularly relates to a heat treatment production line with a protection function. Background Technique

[0002] The Chinese utility model patent with the publication number of CN219010404U discloses a fully automatic controlled heat treatment production line with a protection function, including a protective cover. The bottom of the protective cover is fixedly connected with a mounting strip. The front end of the mounting strip penetrates through a fixing bolt. The rear end of the mounting strip is attached to a protective plate. A conveyor belt is movably connected above the protective plate. A driving shaft penetrates through the protective plate. The front end of the driving shaft is snap-connected with a belt. One end of the protective plate is installed with a support plate through bolts.

[0003] The above patent has the following deficiencies:

[0004] The protective cover is cylindrical. Therefore, when the workpiece moves inside the protective cover, the protective cover will hinder the movement of the workpiece. Especially when the workpiece contacts the inner wall of the protective cover, the movement of the workpiece is not smooth and is prone to jamming. Content of the Utility Model

[0005] In view of the problems existing in the existing heat treatment production line with a protection function, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a heat treatment production line with a protection function, which solves the problem that the protective cover in the above patent is cylindrical. Therefore, when the workpiece moves inside the protective cover, the protective cover will hinder the movement of the workpiece. Especially when the workpiece contacts the inner wall of the protective cover, the movement of the workpiece is not smooth and is prone to jamming.

[0007] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0008] A heat treatment production line with a protection function includes a bracket. A transmission device and a protection device are installed on the bracket. A base is installed at the right end of the bracket. A high-temperature heating box is installed on the base. The protection device is located at the transmission device.

[0009] The protection device includes a U-shaped support plate. Through holes are provided on both sides of the U-shaped support plate. Rollers are arranged in the through holes. The rollers are rotationally connected to a support assembly through bearings. The support assembly is installed on the U-shaped support plate.

[0010] As a preferred embodiment of the heat treatment production line with a protection function described in the present utility model, wherein: the transmission device includes a conveyor belt, and both ends of the conveyor belt are respectively drivingly connected to a first driving roller and a second driving roller. The first driving roller is drivingly connected to a first servo motor through a synchronous pulley set, and the first servo motor is fixedly installed on a bracket.

[0011] As a preferred embodiment of the heat treatment production line with a protection function described in the present utility model, wherein: an installation plate is welded to the bottom of the U-shaped support plate, and the installation plate is fixed to the top of the bracket by bolts.

[0012] As a preferred embodiment of the heat treatment production line with a protection function described in the present utility model, wherein: the support assembly includes a fixing plate welded to the U-shaped support plate. A support rod is detachably installed at the top of the fixing plate, and the top of the support rod is rotatably connected to a roller through a bearing.

[0013] As a preferred embodiment of the heat treatment production line with a protection function described in the present utility model, wherein: a support connection seat is welded to the top of the fixing plate. The bottom end of the support rod is inserted into the support connection seat, and the support connection seat and the support rod are fixed by bolts.

[0014] As a preferred embodiment of the heat treatment production line with a protection function described in the present utility model, wherein: the support assembly includes a fixing plate welded to the U-shaped support plate. A bearing seat is installed at the top of the fixing plate, and a rotating shaft is rotatably connected to the bearing seat through a bearing. A roller is installed at the top of the rotating shaft. A driving assembly is commonly installed on adjacent two rotating shafts. Under the action of the driving assembly, each roller is driven to rotate synchronously and in the same direction.

[0015] As a preferred embodiment of the heat treatment production line with a protection function described in the present utility model, wherein: the driving assembly includes a driven gear installed on the rotating shaft. Adjacent two driven gears are commonly meshed with a driving gear. The driving gear is fixedly installed on the output shaft of a second servo motor, and the second servo motor is installed on the fixing plate.

[0016] Compared with the prior art:

[0017] 1. By providing a protection device, arranging through holes on the U-shaped support plate in the protection device, and arranging rollers in the through holes, the workpiece will not directly contact the U-shaped support plate, resulting in the obstruction of the workpiece movement, ensuring the smooth transmission of the workpiece.

[0018] 2. By providing a driving assembly in the protection device, each roller rotates synchronously and in the same direction, which not only does not hinder the movement of the workpiece more, but also can provide assistance for the movement of the workpiece. Description of the Drawings

[0019] Figure 1 Schematic diagram provided for Embodiment 1 of the present utility model;

[0020] Figure 2 Enlarged view of the protection device provided for Embodiment 1 of the present utility model;

[0021] Figure 3 Side view of the U-shaped support plate provided for Embodiment 1 of the present utility model;

[0022] Figure 4 Schematic diagram provided for Embodiment 3 of the present utility model;

[0023] Figure 5 Enlarged view of the protection device provided for Embodiment 3 of the present utility model;

[0024] Figure 6 Provided for Embodiment 3 of the present utility model Figure 5 Enlarged view at position A in

[0025] In the figure: conveyor belt 1, U-shaped support plate 2, high-temperature heating box 3, first driving roller 4, first servo motor 5, bracket 6, first support column 7, base 8, second support column 9, second driving roller 10, material guiding plate 11, electric push rod 12, roller 13, support rod 14, support connecting seat 15, fixing plate 16, second servo motor 17, rotating shaft 18, driven gear 19, driving gear 20, mounting plate 21, through hole 22, bearing seat 23. Specific embodiments

[0026] To make the objectives, technical solutions, and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] The present utility model provides a heat treatment production line with a protection function. Please refer to Figures 1-3 , which includes a bracket 6. A transmission device and a protection device are installed on the bracket 6. A base 8 is installed at the right end of the bracket 6, and a high-temperature heating box 3 is installed on the base 8. The protection device is located at the transmission device.

[0029] The transmission device includes a conveyor belt 1. The two ends of the conveyor belt 1 are respectively drivingly connected to a first driving roller 4 and a second driving roller 10. The two ends of the first driving roller 4 and the second driving roller 10 are respectively rotatably connected to a first support column 7 and a second support column 9 through bearings. The first support column 7 and the second support column 9 are respectively fixed on the bracket 6 and the base 8. The first driving roller 4 is drivingly connected to a first servo motor 5 through a synchronous pulley set, and the first servo motor 5 is fixedly installed on the bracket 6.

[0030] The protective device includes a U-shaped support plate 2. Through holes 22 are formed on both sides of the U-shaped support plate 2. A roller 13 is arranged in the through hole 22. The roller 13 passes through the through hole 22 and protrudes into the inner cavity of the U-shaped support plate 2 by a small part. The roller 13 is rotationally connected to a support assembly through a bearing, and the support assembly is installed on the U-shaped support plate 2. The workpiece is conveyed on the conveyor belt 1. When the workpiece contacts the roller 13, since the roller 13 can rotate, it will not have an obvious impact on the movement of the workpiece.

[0031] A mounting plate 21 is welded to the bottom of the U-shaped support plate 2, and the mounting plate 21 is fixed to the top end of the bracket 6 by bolts.

[0032] The support assembly includes a fixing plate 16 welded to the U-shaped support plate 2. A support rod 14 is detachably installed at the top end of the fixing plate 16, and the top end of the support rod 14 is rotationally connected to the roller 13 through a bearing.

[0033] A support connection seat 15 is welded to the top end of the fixing plate 16. The bottom end of the support rod 14 is inserted into the support connection seat 15, and the support connection seat 15 and the support rod 14 are fixed by bolts.

[0034] The present invention improves the end of the conveying device: a guiding plate 11 is hinged to the second support column 9, and a telescopic rod 12 is jointly hinged between the guiding plate 11 and the second support column 9. The inclination angle of the guiding plate 11 is adjusted through the telescopic rod 12, so as to use the guiding plate 11 to assist in discharging the tool.

[0035] During specific use, the conveyor belt 1 is driven to operate by the first servo motor 5. The workpiece is conveyed on the conveyor belt 1. In the presence of the roller 13, since the roller 13 can rotate, it will not have an obvious impact on the movement of the workpiece. The inclination angle of the guiding plate 11 is adjusted through the telescopic rod 12, so as to use the guiding plate 11 to assist in discharging the tool.

[0036] Embodiment 2:

[0037] Refer to the appendix Figures 4-6 Differing from Embodiment 1, the support assembly includes a fixing plate 16 welded to the U-shaped support plate 2. A bearing seat 23 is installed at the top end of the fixing plate 16. A rotating shaft 18 is rotationally connected to the bearing seat 23 through a bearing. A roller 13 is installed at the top end of the rotating shaft 18. A driving assembly is jointly installed on two adjacent rotating shafts 18. Under the action of the driving assembly, each roller 13 is driven to rotate synchronously in the same direction.

[0038] The driving assembly includes a driven gear 19 mounted on the rotating shaft 18. Two adjacent driven gears 19 are jointly meshed with a driving gear 20. The driving gear 20 is fixedly mounted on the output shaft of the second servo motor 17, and the second servo motor 17 is mounted on the fixing plate 16. At this time, each second servo motor 17 drives each roller 13 to rotate synchronously in the same direction. When the workpiece contacts the roller 13, due to the rotation of the roller 13 itself, it can provide assistance for the movement of the workpiece.

[0039] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and components thereof can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A heat treatment production line with a protective function, comprising a support (6), a transmission device and a protective device are installed on the support (6), a base (8) is installed at the right end of the support (6), and a high-temperature heating box (3) is installed on the base (8), characterized in that: The protection device is located at the transmission device; The protective device comprises a U-shaped support plate (2), both sides of the U-shaped support plate (2) are provided with through holes (22), a roller (13) is arranged in the through hole (22), the roller (13) is rotatably connected to a support assembly via a bearing, and the support assembly is mounted on the U-shaped support plate (2).

2. A heat treatment production line with protective function according to claim 1, characterized in that: The transmission device comprises a transmission belt (1), the two ends of the transmission belt (1) are respectively connected to a first drive roller (4) and a second drive roller (10), the first drive roller (4) is connected to a first servo motor (5) via a synchronous wheel set, and the first servo motor (5) is fixedly mounted on a bracket (6).

3. A heat treatment production line with protective function according to claim 1, characterized in that: A mounting plate (21) is welded to the bottom of the U-shaped support plate (2), and the mounting plate (21) is fixed to the top end of the bracket (6) by means of bolts.

4. A heat treatment production line with protective function according to any one of claims 1 to 3, characterized in that: The support assembly comprises a fixing plate (16) welded to a U-shaped support plate (2); a support rod (14) is detachably mounted on the top end of the fixing plate (16); and the top end of the support rod (14) is rotatably connected to a roller (13) via a bearing.

5. A heat treatment production line with protective function according to claim 4, characterized in that: A support connection seat (15) is welded to the top end of the fixing plate (16), the bottom end of the support rod (14) is inserted into the support connection seat (15), and the support connection seat (15) and the support rod (14) are fixed by bolts.

6. A heat treatment production line with protective function according to any one of claims 1 to 3, characterized in that: The support assembly comprises a fixing plate (16) welded to a U-shaped support plate (2); a bearing seat (23) is mounted on the top end of the fixing plate (16); the bearing seat (23) is rotatably connected to a rotating shaft (18) via a bearing; a roller (13) is mounted on the top end of the rotating shaft (18); a driving assembly is mounted on two adjacent rotating shafts (18); and under the action of the driving assembly, each roller (13) is driven to rotate synchronously in the same direction.

7. A heat treatment production line with protective function according to claim 6, characterized in that: The driving assembly comprises a driven gear (19) mounted on a rotating shaft (18), two adjacent driven gears (19) being meshedly connected with a driving gear (20), the driving gear (20) being fixedly mounted on an output shaft of a second servo motor (17), and the second servo motor (17) being mounted on a fixed plate (16).

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