Supporting structure for coating production line

Abstract

The utility model relates to the technical field of coating production, in particular to a supporting structure for a coating production line, which comprises a plurality of retracting and releasing mechanisms capable of automatically placing large-size metal plates into a coating pool for coating, and the same rotating frame is connected among the retracting and releasing mechanisms. The folding and unfolding mechanism comprises a telescopic T-shaped mounting frame, vertical plates are symmetrically arranged at the bottoms of the two ends of the T-shaped mounting frame, and rotating shafts are rotationally arranged on the vertical plates. The two sets of clamps are symmetrically installed on the T-shaped installation frame, the clamps can clamp one end of a to-be-coated metal plate during coating, then the metal plate enters the coating pool to be coated and then dried, then the coated end is automatically clamped, the uncoated end enters the coating pool to be coated and dried, and the coating efficiency is greatly improved. And it is guaranteed that all the metal plates can be fully coated and dried, all the large-size metal plates can be automatically and rapidly coated, and the coating efficiency of the large-size metal plates is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production, in particular to a supporting structure for a coating production line. Background Art

[0002] In the metal coating process, the metal products need to be put into the coating pool for hot dip coating, and then taken out for drying. For general small metal plates, they can be put into mesh cages in large quantities, and then put into the hot dip coating box for coating, and then poured out. However, for large-sized metal plates, there is no suitable mesh cage to place them during hot dip coating, resulting in that they can only be taken and placed one by one through the material taking device during coating, causing such large-sized metal plates to be unable to be continuously coated on the production line, resulting in reduced coating efficiency. Therefore, a support structure for a coating production line is urgently needed. Utility Model Content

[0003] In view of the shortcomings of the prior art, this solution provides a support structure for a coating production line to solve the problem that when large-sized metal plates are hot-dip coated, there is no suitable mesh cage to place them, resulting in that they can only be taken and placed one by one through a material taking device during coating, causing such large-sized metal plates to be unable to be continuously coated on the production line, resulting in reduced coating efficiency.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a supporting structure for a coating production line, comprising a plurality of retractable mechanisms capable of automatically placing large-sized metal plates into a coating pool for coating, wherein the plurality of retractable mechanisms are connected with a same rotating frame, wherein the retractable mechanisms comprise a retractable T-shaped mounting frame, wherein vertical plates are symmetrically arranged at the bottom of both ends of the T-shaped mounting frame, wherein a rotating shaft is rotatably arranged on the vertical plates, wherein one end of the rotating shaft is fixedly connected with a cylinder one, wherein a clamp for clamping and fixing one end of the metal plate is connected to the output shaft of the cylinder one, and a driving unit for driving the two clamps to rotate towards each other is arranged between the other ends of the two rotating shafts.

[0005] Preferably, the T-shaped frame is composed of a telescopic column and a horizontal plate, both ends of the horizontal plate are connected to the upper ends of the corresponding vertical plates, the telescopic column includes a sleeve fixedly arranged on the horizontal plate, a sliding column is movably inserted at the upper end of the sleeve, a plurality of limiting holes are opened on the surface of the sliding column, and a locking pin penetrating the limiting holes on the surface of the sliding column is movably inserted on the surface of the sleeve.

[0006] Preferably, the clamp comprises a U-shaped claw connected to the cylinder one, two cylinders two are symmetrically arranged on the outer walls on both sides of the U-shaped claw, and a locking plate is fixedly connected between the output shafts of the two corresponding cylinders two.

[0007] Preferably, the driving unit includes a belt transmission assembly and a gear set for rotation reversing, the belt transmission assembly consists of two pulleys and a transmission belt sleeved between the two pulleys, a connecting shaft is provided on the vertical plate, the two pulleys are respectively fixed on the connecting shaft and one end of a rotating shaft, and the gear set includes two gears that rotate with each other, and one gear is fixed on one of the rotating shafts.

[0008] Preferably, a driving motor is disposed on one of the vertical plates, and an output shaft of the driving motor is connected to another gear.

[0009] Preferably, the rotating frame comprises a connecting column, a plurality of connecting plates are arranged at the bottom end of the connecting column, and the upper end of the sliding column is connected to the bottom of the connecting plate.

[0010] By means of the above technical solution, the utility model provides a support structure for a coating production line, which has at least the following beneficial effects:

[0011] 1. A support structure for a coating production line has two sets of clamps symmetrically installed on a T-shaped mounting frame. The clamp can clamp one end of the metal sheet to be coated and enter the coating tank for coating and drying, and then automatically clamp the coated end, so that the uncoated end enters the coating tank for coating and drying, ensuring that each metal sheet can be fully coated and dried, and each large-sized metal sheet can be automatically and quickly coated, thereby improving the efficiency of coating large-sized metal sheets.

[0012] 2. The support structure for the coating production line, the T-shaped mounting frame can be adjusted up and down in height through the telescopic column to control the immersion depth of the clamped metal sheet, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0014] In the attached picture:

[0015] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0016] Figure 2 The structure diagram of the retractable mechanism in the utility model is shown in FIG. Figure 1 ;

[0017] Figure 3 The structure diagram of the retractable mechanism in the utility model is shown in FIG. Figure 2 ;

[0018] Figure 4The structure diagram of the retractable mechanism in the utility model is shown in FIG. Figure 3 .

[0019] In the figure: 1. retractable mechanism; 101. T-shaped mounting frame; 102. vertical plate; 103. rotating shaft; 104. cylinder 1; 105. clamp; 106. driving unit; 1061. belt drive assembly; 1062. gear set; 1063. driving motor; 2. rotating frame; 3. metal plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Combination Figure 1-Figure 4 As shown, the utility model provides: a supporting structure for a coating production line, including a plurality of retracting and releasing mechanisms 1 that can automatically place large-sized metal plates 3 into a coating pool for coating, and a same rotating frame 2 is connected between the plurality of retracting and releasing mechanisms 1, and the rotating frame 2 is composed of connecting columns and a plurality of connecting plates welded to the bottom.

[0022] In order to solve the problem that large-sized metal sheets 3 are not convenient to be connected in batches for coating when they are coated in large quantities, the retractable mechanism 1 includes a retractable T-shaped mounting frame 101, and vertical plates 102 are welded at both ends of the T-shaped mounting frame 101. A rotating shaft 103 is rotatably mounted on the vertical plates 102. One end of the rotating shaft 103 is fixedly connected to a cylinder 104, and a clamp 105 for clamping and fixing one end of the metal sheet 3 is connected to the output shaft of the cylinder 104. A driving unit 106 for driving the two clamps 105 to rotate towards each other is installed between the other ends of the two rotating shafts 103. After the metal workpiece is fixed by the clamp 105, the metal sheet 3 is in a horizontal state at this time. Figure 4 As shown, the rotating frame 2 is then driven to rotate by an external rotating device, so that the metal workpiece clamped by the clamp 105 slowly moves to the top of the coating pool, and then the driving unit 106 can rotate the metal plate 3 originally in a horizontal state to a vertical state and insert it into the coating pool for coating, as shown in FIG. Figure 2 As described above, after the coating is completed, the driving unit 106 causes the metal plate 3 to be horizontally reset. Figure 4As shown, at this time, the rotating frame 2 continues to rotate to the drying area to dry the coated part of the metal plate 3. After the drying is completed, another clamp 105 is extended and clamped on the coated part of the metal plate 3 to fix it, and the previous clamp 105 is retracted, and the driving unit 106 and the rotating frame 2 repeat the coating operation, as shown in FIG. Figure 3 As shown, the surface of the metal plate 3 can be completely coated, and the whole process is automated, with low manpower input and high coating efficiency.

[0023] In order to facilitate the control of the depth of the metal plate 3 inserted into the coating pool at a single time, the T-shaped frame is composed of a telescopic column and a horizontal plate. The two ends of the horizontal plate are connected to the upper ends of the corresponding vertical plates 102. The telescopic column includes a sleeve fixedly mounted on the horizontal plate. The upper end of the sleeve is movably connected with a sliding column. The surface of the sliding column is provided with a plurality of limiting holes. The surface of the sleeve is movably connected with a locking pin that passes through the limiting holes on the surface of the sliding column. The length of the telescopic column can be adjusted by removing the locking pin.

[0024] In order to facilitate the back and forth fixation of the two ends of the plate, the clamp 105 of the present scheme includes a U-shaped claw connected to the cylinder 104, and two cylinders 2 are symmetrically installed on the outer walls on both sides of the U-shaped claw. A locking plate is fixedly connected between the output shafts of the two corresponding cylinders 2. The cylinder 104 can enable the clamp 105 to move back and forth in the horizontal direction to be inserted into one end of the metal plate 3, and then the locking plate is driven by the cylinder 2 to abut against the surface of the metal plate 3 for fixation.

[0025] In order to control the two clamps 105 to adjust their angles towards each other at the same time, the driving unit 106 includes a belt transmission assembly 1061 and a gear set 1062 for rotation reversing. The belt transmission assembly 1061 is composed of two pulleys and a transmission belt sleeved between the two pulleys. A connecting shaft is installed on the vertical plate 102. The two pulleys are respectively fixed on the connecting shaft and one end of a rotating shaft 103. The gear set 1062 includes two gear sets 1062 that rotate with each other. A gear is fixed on one of the rotating shafts 103. A driving motor 1063 is also installed on the vertical plate 102 above the gear. The driving motor 1063 is connected to another gear through a connecting shaft. The driving motor 1063 provides power to the gear. The rotation of the gear can rotate the rotating shaft 103. At the same time, another gear generates an opposite rotational driving force to transmit the driving force to the other rotating shaft 103 through the belt drive assembly 1061, so that the two rotating shafts 103 rotate in opposite directions to cooperate with the movement requirements of the clamp 105 when the metal plate 3 is changed in the coating position.

[0026] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0027] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0028] Although the 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. The scope of the present invention is determined by the appended claims and their equivalents.

[0029] Same thing limited.

Claims

1. A support structure for a coating production line, characterized in that: It comprises a plurality of retracting and placing mechanisms (1) capable of automatically placing large-sized metal plates (3) into a coating pool for coating, wherein the plurality of retracting and placing mechanisms (1) are connected to a same rotating frame (2); The retractable mechanism (1) comprises a retractable T-shaped mounting frame (101), vertical plates (102) are symmetrically arranged at the bottom of both ends of the T-shaped mounting frame (101), a rotating shaft (103) is rotatably arranged on each of the vertical plates (102), one end of the rotating shaft (103) is fixedly connected to a cylinder 1 (104), a clamp (105) for clamping and fixing one end of the metal plate (3) is connected to the output shaft of the cylinder 1 (104), and a driving unit (106) for driving the two clamps (105) to rotate towards each other is arranged between the other ends of the two rotating shafts (103).

2. A coating production line support structure according to claim 1, characterized in that: The T-shaped mounting frame (101) is composed of a telescopic column and a horizontal plate, the two ends of the horizontal plate are connected to the upper ends of the corresponding vertical plates (102), the telescopic column comprises a sleeve fixedly arranged on the horizontal plate, a sliding column is movably inserted at the upper end of the sleeve, a plurality of limiting holes are opened on the surface of the sliding column, and a locking pin that penetrates the limiting holes on the surface of the sliding column is movably inserted on the surface of the sleeve.

3. The support structure for a coating production line according to claim 1, characterized in that: The clamp (105) comprises a U-shaped claw connected to the cylinder one (104), two cylinders two are symmetrically arranged on the outer walls on both sides of the U-shaped claw, and a locking plate is fixedly connected between the output shafts of the two corresponding cylinders two.

4. The support structure for a coating production line according to claim 1, characterized in that: The driving unit (106) comprises a belt transmission assembly (1061) and a gear set (1062) for rotation reversing, wherein the belt transmission assembly (1061) is composed of two pulleys and a transmission belt sleeved between the two pulleys, a connecting shaft is arranged on the vertical plate (102), the two pulleys are respectively fixed on the connecting shaft and one end of a rotating shaft (103), and the gear set (1062) comprises two gear sets (1062) that rotate in cooperation with each other, and a gear is fixed on one of the rotating shafts (103).

5. A coating production line support structure according to claim 4, characterized in that: A driving motor (1063) is provided on one of the vertical plates (102), and an output shaft of the driving motor (1063) is connected to another gear.

6. A coating production line support structure according to claim 2, characterized in that: The rotating frame (2) comprises a connecting column, a plurality of connecting plates are arranged at the bottom end of the connecting column, and the upper end of the sliding column is connected to the bottom of the connecting plate.

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