Steel plate pretreatment line fixing structure

Abstract

The utility model relates to a steel plate pretreatment line fixing structure which comprises a conveyor body, and a fixing mechanism is arranged at the top of the conveyor body. When the steel plate pretreatment line fixing structure is used, the distance between the two fixing plates can be adjusted according to the width of a steel plate, the distance can also be adjusted according to the thickness of the steel plate, a control motor is arranged to drive a threaded rod to rotate and a threaded sleeve to move, and the fixing plates can be driven to move up and down for adjustment; the length of the extension rod in the adjusting groove can be adjusted by aligning the adjusting hole to the limiting grooves at different positions, so that the distance between the two fixing plates is adjusted; the extension plate is turned upwards, and the extension plate is fixed to the top of the fixing plate through the connecting plate and the second bolt, so that the height of the fixing plate can be increased to adapt to a steel plate with large thickness, and the problem that the limiting mechanism is inconvenient to adjust according to the size of the steel plate is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate fixing, in particular to a steel plate pretreatment line fixing structure. Background Art

[0002] The steel plate pretreatment line is mainly composed of a roller conveyor system, a shot blasting machine, an automatic painting system, a drying room, a shot blasting dust removal system, a paint mist filtration system and an electronic control system, and can be expanded with an automatic loading and unloading system and a preheating chamber.

[0003] When conveying and processing steel plates, in order to avoid displacement of the steel plates during processing, a fixing mechanism is used to limit the position. Usually, the limiting mechanism can only limit the steel plates according to their width, but cannot be adjusted accordingly according to the thickness of the steel plates. This has certain limitations. Therefore, a steel plate pretreatment line fixing structure is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a steel plate pretreatment line fixing structure, which has the advantages of being easy to adjust the limiting mechanism according to the size of the steel plate, and solves the problem of being inconvenient to adjust the limiting mechanism according to the size of the steel plate.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel plate pretreatment line fixing structure, comprising a conveyor body, the top of which is provided with a fixing mechanism;

[0008] The fixing mechanism comprises a first slide groove, a first sliding block, a threaded rod, a mounting plate, a threaded sleeve, an adjusting rod, an adjusting groove, an extension rod, a limiting groove, a fixing plate, an extension plate, a rotating rod, a connecting plate and a motor, wherein the left and right sides of the top wall of the conveyor body are provided with a first slide groove, the inside of the first slide groove is slidably connected to the first sliding block, the top of the first sliding block is rotatably connected to the threaded rod, the top of the threaded rod is rotatably connected to the mounting plate, the external thread of the threaded rod is connected to the threaded sleeve, the adjacent side walls of the two threaded sleeves are fixedly installed with adjusting rods, the side of the adjusting rod away from the threaded sleeve is provided with an adjusting groove, the inside of the adjusting groove is slidably connected to the extension rod, the front side wall of the extension rod is provided with a plurality of limiting grooves, the adjacent side walls of the two extension rods are fixedly installed with a fixing plate, the top of the fixing plate is hinged with an extension plate, the opposite ends of the two fixing plates are rotatably connected to the rotating rod, the end of the rotating rod away from the fixing plate is fixedly installed with a connecting plate, and the top of the mounting plate is fixedly installed with a motor.

[0009] Furthermore, the left and right side walls of the conveyor body are both provided with a second slide groove, and a second sliding block is slidably connected in the second slide groove.

[0010] Furthermore, an L-shaped rod is fixedly mounted on the opposite ends of the two second sliding blocks, and a sliding sleeve is slidably connected to the L-shaped rod on the conveyor body.

[0011] Furthermore, a connecting rod is fixedly installed between the sliding sleeve and the threaded sleeve, and the top of the L-shaped rod is fixedly connected to the mounting plate.

[0012] Furthermore, an adjustment hole is provided on the front side wall of the adjustment rod, and a first bolt is provided between the adjustment hole and the limiting groove.

[0013] Furthermore, a second bolt is provided between the connecting plate and the extension plate, and the output shaft of the motor is fixedly connected to the threaded rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The steel plate pretreatment line fixing structure is provided with a fixing mechanism. When in use, the fixing mechanism can not only adjust the distance between the two fixing plates according to the width of the steel plate, but also adjust it according to its thickness. By providing a control motor to drive the threaded rod to rotate and the threaded sleeve to move, the fixing plate can be driven to move up and down for adjustment; by aligning the adjustment hole with the limit slots at different positions, the length of the extension rod in the adjustment slot can be adjusted to adjust the distance between the two fixing plates; by flipping the extension plate upwards and fixing the extension plate to the top of the fixing plate by using the connecting plate and the second bolt, the height of the fixing plate can be increased to adapt to the steel plate with a larger thickness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front cross-sectional view of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified view of the structure at center;

[0019] Figure 3 For this utility model Figure 1 A magnified view of the structure at B in the middle;

[0020] Figure 4 It is a front view of the local structure of the utility model.

[0021] In the figure: 1 conveyor body, 2 fixing mechanism, 201 first slide groove, 202 first slider, 203 threaded rod, 204 mounting plate, 205 threaded sleeve, 206 adjusting rod, 207 adjusting groove, 208 extension rod, 209 limit groove, 210 fixing plate, 211 extension plate, 212 rotating rod, 213 connecting plate, 214 motor, 3 L-shaped rod, 4 sliding sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 A steel plate pretreatment line fixing structure in this embodiment includes a conveyor body 1, and a fixing mechanism 2 is arranged on the top of the conveyor body 1.

[0024] Specifically, a first slide groove 201 is provided on both sides of the top wall of the conveyor body 1, and a first slider 202 is slidably connected inside the first slide groove 201, and a threaded rod 203 is rotatably connected to the top of the first slider 202, and a mounting plate 204 is rotatably connected to the top of the threaded rod 203, and a threaded sleeve 205 is rotatably connected to the external thread of the threaded rod 203, and an adjusting rod 206 is fixedly installed on the adjacent side walls of the two threaded sleeves 205, and an adjusting groove 207 is provided on the side of the adjusting rod 206 away from the threaded sleeve 205, and an extension rod 208 is slidably connected inside the adjusting groove 207, and a front side wall of the extension rod 208 is provided with a plurality of limiting grooves 209, and a fixing plate 210 is fixedly installed on the adjacent side walls of the two extension rods 208, and an extension plate 211 is hinged on the top of the fixing plate 210, and a rotating rod 212 is rotatably connected to the opposite ends of the two fixing plates 210, and the rotating rod 212 is away from the fixing plate 21 0 is fixedly installed with a connecting plate 213 at one end, and a motor 214 is fixedly installed on the top of the mounting plate 204. By setting the fixing mechanism 2, the fixing mechanism 2 can not only adjust the distance between the two fixing plates 210 according to the width of the steel plate, but also adjust it according to its thickness when in use. By setting the control motor 214 to drive the threaded rod 203 to rotate and the threaded sleeve 205 to move, the fixing plate 210 can be driven to move up and down for adjustment; by aligning the adjustment hole with the limiting groove 209 at different positions, the length of the extension rod 208 in the adjustment groove 207 can be adjusted to adjust the distance between the two fixing plates 210; by flipping the extension plate 211 upwards and fixing the extension plate 211 to the top of the fixing plate 210 by using the connecting plate 213 and the second bolt, the height of the fixing plate 210 can be increased to adapt to the steel plate with a larger thickness so as to limit the steel plate more stably.

[0025] Specifically, the left and right side walls of the conveyor body 1 are both provided with second slide grooves, and a second slider is slidably connected in the second slide groove. The second slide groove and the second slider can assist the L-shaped rod 3 and the mounting plate 204 to move simultaneously.

[0026] Specifically, the opposite ends of the two second sliding blocks are fixedly installed with an L-shaped rod 3, the conveyor body 1 has a sliding sleeve 4 slidably connected to the L-shaped rod 3, a connecting rod is fixedly installed between the sliding sleeve 4 and the threaded sleeve 205, and the top of the L-shaped rod 3 is fixedly connected to the mounting plate 204. The L-shaped rod 3, the sliding sleeve 4 and the connecting rod can limit the threaded sleeve 205 to prevent it from spirally rotating and moving.

[0027] When implementing, follow these steps:

[0028] 1) First, place the steel plate to be processed on the conveyor body 1, and fix the steel plate using the fixing mechanism 2 according to the size of the steel plate;

[0029] 2) Then, the motor 214 is controlled to drive the threaded rod 203 to rotate and the threaded sleeve 205 to move, so as to drive the fixing plate 210 to move up and down. Then, the height of the fixing plate 210 is adjusted according to the thickness of the steel plate, the extension plate 211 is flipped upward, and the extension plate 211 is fixed to the top of the fixing plate 210 by using the connecting plate 213 and the second bolt, so as to increase the height of the fixing plate 210;

[0030] 3) Finally, adjust the length of the extension rod 208 in the adjustment slot 207, and align the adjustment hole with the limit slots 209 at different positions. Screw the first bolt into the adjustment hole and the limit slots 209 at the corresponding position to fix the position of the extension rod 208. At this time, the fixing plate 210 can limit and fix the two sides of the steel plate, and then open the conveyor body 1 to transport the steel plate.

[0031] In summary, the fixing structure of the steel plate pretreatment line is provided with a fixing mechanism 2. When in use, the fixing mechanism 2 can not only adjust the distance between the two fixing plates 210 according to the width of the steel plate, but also according to its thickness. By providing a control motor 214 to drive the threaded rod 203 to rotate and the threaded sleeve 205 to move, the fixing plate 210 can be driven to move up and down for adjustment; by aligning the adjustment hole with the limit slots 209 at different positions, the length of the extension rod 208 in the adjustment slot 207 can be adjusted to adjust the distance between the two fixing plates 210; by flipping the extension plate 211 upwards and fixing the extension plate 211 to the top of the fixing plate 210 using the connecting plate 213 and the second bolt, the height of the fixing plate 210 can be increased to adapt to steel plates with larger thickness.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel plate pretreatment line fixed structure, comprising a conveyor body (1), characterized in that: A fixing mechanism (2) is provided on the top of the conveyor body (1); The fixing mechanism (2) comprises a first slide groove (201), a first slider (202), a threaded rod (203), a mounting plate (204), a threaded sleeve (205), an adjusting rod (206), an adjusting groove (207), an extension rod (208), a limiting groove (209), a fixing plate (210), an extension plate (211), a rotating rod (212), a connecting plate (213) and a motor (214). The left and right sides of the top wall of the conveyor body (1) are both provided with a first slide groove (201), the interior of the first slide groove (201) is slidably connected to the first slider (202), the top of the first slider (202) is rotatably connected to the threaded rod (203), the top of the threaded rod (203) is rotatably connected to the mounting plate (204), the outer thread of the threaded rod (203) is threadedly connected to the threaded sleeve (20 5), an adjusting rod (206) is fixedly installed on the adjacent side walls of the two threaded sleeves (205), an adjusting groove (207) is provided on the side of the adjusting rod (206) away from the threaded sleeve (205), an extension rod (208) is slidably connected inside the adjusting groove (207), a front side wall of the extension rod (208) is provided with a plurality of limiting grooves (209), a fixing plate (210) is fixedly installed on the adjacent side walls of the two extension rods (208), an extension plate (211) is hingedly connected to the top of the fixing plate (210), a rotating rod (212) is rotatably connected to the opposite ends of the two fixing plates (210), a connecting plate (213) is fixedly installed on the end of the rotating rod (212) away from the fixing plate (210), and a motor (214) is fixedly installed on the top of the mounting plate (204).

2. A steel plate pretreatment line fixing structure according to claim 1, characterized in that: The left and right side walls of the conveyor body (1) are both provided with a second sliding groove, and a second sliding block is slidably connected in the second sliding groove.

3. A steel plate pretreatment line fixing structure according to claim 2, characterized in that: An L-shaped rod (3) is fixedly mounted on the opposite ends of the two second sliding blocks, and a sliding sleeve (4) is slidably connected to the L-shaped rod (3) on the conveyor body (1).

4. A steel plate pretreatment line fixing structure according to claim 3, characterized in that: A connecting rod is fixedly installed between the sliding sleeve (4) and the threaded sleeve (205), and the top of the L-shaped rod (3) is fixedly connected to the mounting plate (204).

5. The steel plate pretreatment line fixing structure according to claim 1, characterized in that: An adjustment hole is provided on the front side wall of the adjustment rod (206), and a first bolt is provided between the adjustment hole and the limiting groove (209).

6. A steel plate pretreatment line fixing structure according to claim 1, characterized in that: A second bolt is provided between the connecting plate (213) and the extension plate (211), and the output shaft of the motor (214) and the threaded rod (203) are fixedly connected.

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