Free-cutting stainless steel bar drying device

Abstract

The utility model discloses a free-cutting stainless steel bar drying device which comprises a bearing plate, a ring plate, a shell box and a movable assembly, a guide rail and a power assembly are arranged on the bearing plate, the power assembly is used for driving a stainless steel bar to move along the guide rail, the guide rail is provided with a gap, the ring plate is located at the inlet end of the guide rail, and an annular through groove is formed in the ring plate. An elastic rubber ring is arranged in the annular through groove, the bearing plate is covered with the shell box, an air heater is installed on the shell box, a plurality of annular pipes are arranged in the shell box and distributed in the gap so that the stainless steel bar can penetrate through the center, a plurality of air outlets are formed in the inner sides of the annular pipes, each annular pipe is connected with an air guide pipe, and the air guide pipes are connected with an outlet pipe of the air heater. The movable assembly is used for pulling the elastic rubber ring to make contact with the outer wall of the stainless steel bar. The movable assembly pulls the elastic rubber ring to make full contact with the outer wall of the stainless steel bar, residual water on the stainless steel bar is scraped off, and water gathered on the lower side of the stainless steel bar and the residual water are scraped off.

Description

Technical Field

[0001] The utility model relates to the technical field of bar processing, in particular to a drying device for free-cutting stainless steel bars. Background Technique

[0002] The stainless steel bars are processed by cutting, bending, welding and other processes to finally obtain stainless steel products required for industrial production, which are widely used in fields such as automobile manufacturing and mechanical equipment; pickling the stainless steel bars mainly removes the oxide scale, rust, welding spots and oil stains on the surface of the stainless steel, and at the same time passivates the surface, which can improve the appearance of the stainless steel, increase the surface brightness, and greatly improve the corrosion resistance of the stainless steel.

[0003] After pickling the stainless steel bars, it is necessary to remove the residual moisture on the surface. During drying, since the moisture will gather on the downward side of the stainless steel bars, the stainless steel bars often cannot achieve the drying effect. For this reason, the utility model proposes a drying device for free-cutting stainless steel bars that can solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drying device for free-cutting stainless steel bars to solve the problems mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A drying device for free-cutting stainless steel bars, comprising:

[0006] A bearing plate, on which a guide rail and a power assembly are arranged. The power assembly is used to drive the stainless steel bars to move along the guide rail, and the guide rail has an interruption;

[0007] A ring plate, located at the inlet end of the guide rail. An annular through groove is opened on the ring plate, and an elastic rubber ring is arranged in the annular through groove;

[0008] A shell box, covering the bearing plate. A hot air blower is installed on the shell box. Multiple groups of annular pipes are arranged inside the shell box. The multiple groups of annular pipes are distributed in the interruption for the stainless steel bars to pass through the center. A plurality of air outlets are arranged on the inner side of the annular pipes, and each group of annular pipes is connected with an air guide pipe. Multiple air guide pipes are connected with the outlet pipe of the hot air blower;

[0009] An activity assembly, used to pull the elastic rubber ring into contact with the outer wall of the stainless steel bar.

[0010] As a preferred technical solution, a plurality of support balls are arranged on the guide rail.

[0011] As a preferred technical solution, the activity assembly includes a horizontal electric cylinder body arranged on the bearing plate and a belt body arranged on the elastic rubber ring. The belt body bypasses the annular through groove and is connected with the movable rod of the horizontal electric cylinder body.

[0012] As a preferred technical solution, an exhaust pipe is provided at the top of the shell box.

[0013] As a preferred technical solution, a water collecting tank is provided on the bearing plate for collecting the water scraped off by the elastic rubber ring.

[0014] As a preferred technical solution, the power assembly includes a support frame, a circulating belt and a motor body are arranged on the support frame, the motor body is used for the operation of the circulating belt, and rubber protrusions capable of abutting against the stainless steel bar are arranged on the outer wall of the circulating belt body.

[0015] As a preferred technical solution, a vertical electric cylinder body is installed on the bearing plate, and the movable rod of the vertical electric cylinder body is connected to the support frame.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] The movable assembly pulls the elastic rubber ring into full contact with the outer wall of the stainless steel bar, scrapes off the remaining moisture on the stainless steel bar, realizes the scraping of the moisture accumulated under the stainless steel bar and the remaining moisture, supplies hot air to multiple groups of annular pipes through a hot air blower, and the hot air blows from multiple air outlets of the annular pipes to the stainless steel bar, uniformly drying the stainless steel bar, and the drying effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the internal structure of the shell box of the present utility model;

[0020] Figure 3 is a schematic diagram of the pulling relationship between the movable assembly and the elastic rubber ring of the present utility model;

[0021] Figure 4 is a schematic diagram of the structure of the power assembly of the present utility model;

[0022] In the figure: 10, bearing plate; 11, guide rail; 12, support ball; 13, water tank; 20, power assembly; 21, support frame; 22, circulating belt; 23, motor body; 24, rubber protrusion; 25, roller rod group; 26, vertical electric cylinder body; 30, shell box; 31, hot air blower; 32, annular pipe; 321, air outlet; 33, air guide pipe; 34, exhaust pipe; 40, movable assembly; 41, horizontal electric cylinder body; 42, belt body; 50, ring plate; 51, elastic rubber ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4

[0025] Embodiment 1 provides an easy-to-cut stainless steel bar drying device:

[0026] A guide rail 11 and a power assembly 20 are provided on a bearing plate 10. The power assembly 20 is used to drive the stainless steel bar to move along the guide rail 11. The guide rail 11 has an interruption, and the guide rail 11 also restricts the stainless steel bar, so that the stainless steel bar moves according to the guide rail 11, avoiding the bending of the stainless steel bar.

[0027] A ring plate 50 is located at the inlet end of the guide rail 11. An annular through groove is provided on the ring plate 50, and an elastic rubber ring 51 is arranged in the annular through groove. The ring plate 50 is fixedly connected to the bearing plate 10 through a support frame, and the stainless steel bar passes through the ring plate 50 and enters the guide rail 11.

[0028] The movable assembly 40 includes a horizontal electric cylinder body 41 provided on the bearing plate 10 and a belt body 42 provided on the elastic rubber ring 51. The belt body 42 bypasses the annular through groove and is connected to the movable rod of the horizontal electric cylinder body 41;

[0029] The movable assembly 40 is used to pull the elastic rubber ring 51 into contact with the outer wall of the stainless steel bar. When the stainless steel bar passes through the ring plate 50 and moves along the guide rail 11, the belt body 42 is tightened by pulling the belt body 42 by the horizontal electric cylinder body 41. The belt body 42 pulls the elastic rubber ring 51 into full contact with the outer wall of the stainless steel bar, scraping off the remaining moisture on the stainless steel bar. The belt body 42 pulling the elastic rubber ring 51 can adapt to stainless steel bars of different cross-sections, such as circular, rectangular, etc., to realize the scraping of the moisture accumulated under the stainless steel bar and the remaining moisture.

[0030] A housing box 30 covers the bearing plate 10. A hot air blower 31 is installed on the housing box 30. A plurality of annular pipes 32 are arranged inside the housing box 30. The plurality of annular pipes 32 are distributed in the interruption for the stainless steel bar to pass through the center. A plurality of air outlets 321 are arranged on the inner side of the annular pipe 32, and each group of annular pipes 32 is connected to an air guide pipe 33. A plurality of air guide pipes 33 are connected to the outlet pipe of the hot air blower 31;

[0031] After the moisture on the stainless steel bar is scraped off, the stainless steel bar enters the shell box 30 along the guide rail 11. The hot air blower 31 supplies hot air to multiple groups of annular pipes 32. The hot air blows from multiple air outlets 321 of the annular pipes 32 to the stainless steel bar, uniformly drying the stainless steel bar with good drying effect.

[0032] Embodiment 2 provides a drying device for free-cutting stainless steel bars:

[0033] A plurality of support balls 12 are arranged on the guide rail 11 to reduce the moving resistance of the stainless steel bar along the guide rail 11.

[0034] An exhaust pipe 34 is arranged at the top of the shell box 30, so that the water vapor generated after drying can be discharged along the exhaust pipe 34.

[0035] A water collecting tank 13 is arranged on the bearing plate 10 to collect the water scraped off by the elastic rubber ring 51, avoiding the water scraped off by the elastic rubber ring 51 from dripping wantonly.

[0036] The power assembly 20 includes a support frame 21. A circulating belt 22 and a motor body 23 are arranged on the support frame 21. The motor body 23 is used for the operation of the circulating belt 22. Rubber protrusions 24 that can abut against the stainless steel bar are arranged on the outer wall of the circulating belt 22. A vertical electric cylinder body 26 is installed on the bearing plate 10, and the movable rod of the vertical electric cylinder body 26 is connected to the support frame 21;

[0037] The circulating belt 22 is supported on the support frame 21 by a roller rod group 25. The vertical electric cylinder body 26 can drive the support frame 21 to move vertically to adjust the height, so that the rubber protrusions 24 on the outer wall of the circulating belt 22 can contact the stainless steel bar. Thus, it adapts to stainless steel bars with different diameters. The motor body 23 drives the circulating belt 22 to operate, so that the rubber protrusions 24 abut against and push the stainless steel bar to move along the guide rail 11.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for free-cutting stainless steel bars, characterized in that: include: A carrying plate (10) is provided with a guide rail (11) and a power assembly (20), wherein the power assembly (20) is used to drive the stainless steel bar to move along the guide rail (11), and the guide rail (11) has a discontinuity; A ring plate (50) is located at the inlet end of the guide rail (11), and a ring groove is formed on the ring plate (50), and an elastic rubber ring (51) is arranged in the ring groove; A shell box (30) is arranged on the bearing plate (10), a hot air blower (31) is installed on the shell box (30), a plurality of groups of annular tubes (32) are arranged inside the shell box (30), the plurality of groups of annular tubes (32) are distributed in the discontinuity for the stainless steel bars to pass through from the center, a plurality of air outlets (321) are arranged on the inner side of the annular tubes (32), and each group of the annular tubes (32) is connected to an air guide tube (33), and the plurality of air guide tubes (33) are connected to the outlet pipe of the hot air blower (31); The movable assembly (40) is used to pull the elastic rubber ring (51) to contact the outer wall of the stainless steel bar.

2. The free-cutting stainless steel bar drying device according to claim 1, characterized in that: A plurality of supporting balls (12) are arranged on the guide rail (11).

3. The free-cutting stainless steel bar drying device according to claim 1, characterized in that: The movable assembly (40) comprises a transverse electric cylinder body (41) arranged on the bearing plate (10) and a belt body (42) arranged on an elastic rubber ring (51); the belt body (42) bypasses the annular groove and is connected to a movable rod of the transverse electric cylinder body (41).

4. The free-cutting stainless steel bar drying device according to claim 1, characterized in that: An exhaust pipe (34) is arranged on the top of the shell box (30).

5. The free-cutting stainless steel bar drying device according to claim 1, characterized in that: The carrying plate (10) is provided with a water collecting box (13) for collecting water scraped off by the elastic rubber ring (51).

6. The device for drying free-cutting stainless steel bars according to claim 1, characterized in that: The power assembly (20) comprises a support frame (21), on which a circulating belt (22) and a motor body (23) are arranged, wherein the motor body (23) is used for the operation of the circulating belt (22), and a rubber protrusion (24) capable of abutting against a stainless steel bar is arranged on the outer wall of the circulating belt (22).

7. The free-cutting stainless steel bar drying device according to claim 6, characterized in that: A vertical electric cylinder body (26) is mounted on the bearing plate (10), and a movable rod of the vertical electric cylinder body (26) is connected to the support frame (21).

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