A turner for large sheet parts

Abstract

The utility model provides a kind of turnover machine for large sheet part, it is related to turnover piece technical field, comprising: positioning vertical board, the upper and lower of positioning vertical board inner side are equipped with positioning ring plate, the bottom of positioning vertical board is equipped with fixed base;The top of fixed base is also equipped with support plate;The top of support plate is installed in the outer side of lower positioning ring plate;The inner side of positioning ring plate is rotatably installed with driving ring. Uniform airflow in fairing enters multiple telescopic airbags to make it expand and drive positioning pallet to move to adapt to the concave-convex surface of sheet part, effectively support the surface of sheet part, avoid the problem that sheet part is deformed due to the pressure applied by fixed clamping plate is too large, solve the problem that the original shape of sheet part is changed due to external force because part sheet part often presents uneven form, if directly using turnover machine to clamp and overturn this kind of sheet part, it is extremely possible.

Description

Technical Field

[0001] This utility model relates to the field of flipping machine technology, and in particular to a flipping machine for large thin sheet metal parts. Background Technology

[0002] Large thin sheet metal parts typically refer to metal sheet parts whose thickness is much smaller than their length and width. Because the sheet metal parts are thin but long and wide, they are prone to bending when being flipped. Therefore, a flipping machine is needed to flip the sheet metal parts to reduce the problem of bending and deformation.

[0003] In existing technologies, when flipping large thin sheet metal parts, some thin sheet metal parts often have uneven surfaces due to special design requirements. If a flipping machine is used to clamp and flip these thin sheet metal parts directly, the original shape of the thin sheet metal parts may be changed due to external force, which will have an adverse effect on the overall quality of the thin sheet metal parts after flipping. Utility Model Content

[0004] This utility model relates to a flipping machine for large thin plates, which solves the problem that some thin plates often have uneven surfaces due to special design requirements. If the flipping machine is used to clamp and flip these thin plates directly, the original shape of the thin plates may be changed due to external force, which will have an adverse effect on the overall quality of the thin plates after flipping.

[0005] This utility model provides a flipping machine for large thin sheet metal parts, specifically including: a positioning vertical plate, the positioning vertical plate having a rectangular plate structure, and positioning ring plates installed on the upper and lower sides of the inner side of the positioning vertical plate; a servo motor installed on the bottom outer side of the positioning vertical plate, with two gears installed on the output end of the servo motor; a fixed base installed at the bottom of the positioning vertical plate; a support plate installed on the top of the fixed base; the top of the support plate installed on the outer side of the lower positioning ring plate; a drive ring rotatably installed on the inner side of the positioning ring plate; a rotating component installed on the inner side of the drive ring; two positioning plates installed on the inner side of the rotating component; a drive cylinder installed on the outer side of the rotating component, with a traction plate installed through the inner side of the rotating component at the output end of the drive cylinder.

[0006] Furthermore, the drive ring is a ring structure with an opening on the side, and the outer side of the drive ring is provided with a serrated structure, which meshes with the gear on the output end of the servo motor at the bottom of the outer side of the positioning vertical plate.

[0007] Furthermore, a drive cylinder is installed on the outer side of the positioning plate, and a fixed clamping plate is installed through the inner side of the positioning plate at the output end of the drive cylinder; an opening is provided on the outer side of the fixed clamping plate, and a flow guide is installed inside the fixed clamping plate.

[0008] Furthermore, the outer side of the air deflector is connected to multiple telescopic airbags; the side end of each telescopic airbag is connected to a positioning plate, and the telescopic airbag and the positioning plate are located in the opening on the outer side of the fixing plate.

[0009] Furthermore, an air pump is installed on the outer side of the rotating component, and a main flow pipe is installed on the output end of the air pump; a branch pipe is connected to the outer side of the main flow pipe; and a guide pipe is connected to the side end of the branch pipe.

[0010] Furthermore, a delivery pipe is connected to the guide pipe; the delivery pipe passes through the positioning plate and the fixing clamp and is connected to the guide shroud; an airflow pipe is also connected to the main flow pipe.

[0011] Furthermore, the side end of the airflow pipe passes through the inner side of the rotating component and is connected to the traction plate; the upper and lower sides of the traction plate are inclined structures, nozzles are installed on both the upper and lower sides of the traction plate, and an electromagnet is installed on the outer side of the traction plate.

[0012] This utility model provides a flipping machine for large thin sheet metal parts, which has the following beneficial effects: In use, the upper positioning plate's outer drive cylinder drives the fixing clamping plate downwards to clamp and fix the thin plate. During the movement of the fixing clamping plate, the airflow generated by the air pump on the outer side of the rotating part passes through the main pipe, the branch pipe, and the guide pipe, and then enters the guide hood through the delivery pipe. The airflow in the guide hood evenly enters multiple telescopic airbags, causing them to expand and drive the positioning support plate to move according to the concave and convex surfaces of the thin plate, effectively supporting the surface of the thin plate and avoiding the problem of deformation of the thin plate due to excessive pressure applied by the fixing clamping plate. This ensures that the thin plate will not deform after being flipped, guaranteeing the quality of the thin plate in subsequent use.

[0013] In addition, the airflow from the nozzle during the movement of the traction plate can effectively blow away any impurities that may be attached to the fixed clamp, preventing impurities from contaminating or damaging the surface of the thin sheet when it is placed, thus ensuring the cleanliness and integrity of the thin sheet surface. At the same time, the electromagnet moves out under the drive of the traction plate, which can precisely pull the thin sheet, and the thin sheet is placed stably on the fixed clamp, preventing the thin sheet from falling or colliding due to positional shift or shaking during the flipping process. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0016] In the attached diagram: Figure 1 A schematic diagram of the overall structure of this utility model is shown; Figure 2 A cross-sectional view of the positioning vertical plate of this utility model is shown; Figure 3 A three-dimensional structural diagram of the diversion tube of this utility model is shown; Figure 4 A cross-sectional structural diagram of the rotating component of this utility model is shown; Figure 5 A cross-sectional view of the positioning plate of this utility model is shown; Figure 6 A cross-sectional view of the traction plate of this utility model is shown.

[0017] List of reference numerals 1. Positioning vertical plate; 101. Positioning ring plate; 102. Fixed base; 103. Support plate; 104. Drive ring; 105. Rotating component; 2. Positioning plate; 201. Fixing clamp; 202. Flow guide; 203. Telescopic airbag; 204. Positioning support plate; 205. Main flow pipe; 206. Diversion pipe; 207. Flow guide; 208. Delivery pipe; 3. Airflow pipe; 301. Traction plate; 302. Nozzle; 303. Electromagnet. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Please refer to Figures 1 to 6 : Example 1: This utility model proposes a flipping machine for large thin sheet metal parts, including: a positioning vertical plate 1, which is a rectangular plate structure, and positioning ring plates 101 are installed on the upper and lower sides of the inner side of the positioning vertical plate 1. A servo motor is installed on the bottom outer side of the positioning vertical plate 1, and two gears are installed on the output end of the servo motor. A fixed base 102 is installed on the bottom of the positioning vertical plate 1. A support plate 103 is also installed on the top of the fixed base 102. The top of the support plate 103 is installed on the outer side of the positioning ring plate 101 below. A drive ring 104 is rotatably installed on the inner side of the positioning ring plate 101. A rotating part 105 is installed on the inner side of the drive ring 104. The drive ring 104 is an annular structure with a side opening. The outer side of the drive ring 104 is provided with a sawtooth structure, which meshes with the gears on the output end of the servo motor at the bottom outer side of the positioning vertical plate 1.

[0020] In this embodiment, when flipping a large thin plate, the large thin plate is placed inside the rotating component 105. The positioning vertical plate 1 is installed on the top of the fixed base 102. The support plate 103 on the fixed base 102 supports and positions the positioning ring plate 101 below, so that the positioning ring plate 101 at the upper and lower positions positions the rotating component 105. The gear at the output end of the servo motor at the bottom of the outer side of the positioning vertical plate 1 drives the two drive rings 104 to rotate, ensuring that the drive rings 104 rotate stably. The two drive rings 104 rotate synchronously, driving the rotating component 105 to rotate, so that the rotating component 105 drives the inner thin plate to flip, thus efficiently completing the flipping operation of the thin plate.

[0021] In Example 2, based on Example 1, two positioning plates 2 are installed on the inner side of the rotating component 105; a drive cylinder is installed on the outer side of the positioning plate 2, and a fixed clamping plate 201 is installed through the inner side of the positioning plate 2 at the output end of the drive cylinder; an opening is provided on the outer side of the fixed clamping plate 201, and a flow guide 202 is installed inside the fixed clamping plate 201; multiple telescopic airbags 203 are connected to the outer side of the flow guide 202; a positioning support plate 204 is connected to the side end of the telescopic airbag 203, and the telescopic airbag 203 and the positioning support plate 204 are located in the opening on the outer side of the fixed clamping plate 201; rotation An air pump is installed on the outside of part 105, and a main flow pipe 205 is installed on the output end of the air pump; a branch pipe 206 is connected to the outside of the main flow pipe 205; a guide pipe 207 is connected to the side end of the branch pipe 206; a conveying pipe 208 is connected to the guide pipe 207; the conveying pipe 208 passes through the positioning plate 2 and the fixing clamp 201 and is connected to the guide cover 202. When the large thin plate is flipped, when the opening on the side of the rotating part 105 is on one side, the drive cylinder on the outside of the lower positioning plate 2 drives the fixing clamp 201 to move downward, so that the fixing clamp 201 moves downward. Positioned inside the positioning plate 2, the thin plate is placed inside the lower fixing clamp 201. The drive cylinder on the outer side of the upper positioning plate 2 then moves the fixing clamp 201 downwards, clamping and fixing the thin plate. During this movement, the air pump on the outer side of the rotating component 105 operates, generating airflow through the main flow pipe 205. A control valve is installed on the branch pipe 206; when the control valve opens, the airflow flows through the branch pipe 206 into the upper and lower guide pipes 207. The flow pipe 207 flows into the interior of the flow guide hood 202 through the delivery pipe 208. The airflow inside the flow guide hood 202 passes evenly through multiple telescopic airbags 203, causing the telescopic airbags 203 to expand and drive the positioning support plate 204 to move. The telescopic airbags 203 drive the positioning support plate 204 to change according to the concave and convex surfaces of the thin plate, so that the telescopic airbags 203 drive the positioning support plate 204 to support the surface of the thin plate, preventing deformation caused by excessive pressure applied by the fixing clamp 201, ensuring that the thin plate will not deform after being flipped, and ensuring the quality of the thin plate during subsequent use.

[0022] In Example 3, based on Example 1, an airflow pipe 3 is also connected to the main flow pipe 205; a drive cylinder is installed on the outer side of the rotating component 105, and a traction plate 301 is installed through the inner side of the rotating component 105 at the output end of the drive cylinder; the side end of the airflow pipe 3 is connected to the traction plate 301 through the inner side of the rotating component 105; the upper and lower sides of the traction plate 301 are inclined structures, and nozzles 302 are installed on both the upper and lower sides of the traction plate 301; an electromagnet 303 is installed on the outer side of the traction plate 301. When flipping a large thin plate, the drive cylinder on the outer side of the rotating component 105 drives the traction plate 301 to... The traction plate 301 moves outward, driving the electromagnet 303 to move outward. The airflow generated by the air pump flows through the main pipe 205 into the interior of the airflow pipe 3. At this time, the control valve on the airflow pipe 3 is opened, while the control valve on the branch pipe 206 is closed. The airflow flows through the airflow pipe 3 into the interior of the traction plate 301 and flows out through multiple nozzles 302. During the movement of the traction plate 301, the airflow blows away any impurities that may be attached to the fixed clamping plate 201, causing the electromagnet 303 to move outward to pull the thin plate and ensure that the thin plate is stably placed on the fixed clamping plate 201.

[0023] The working principle of this embodiment is as follows: The drive cylinder on the outer side of the rotating part 105 drives the traction plate 301 and the electromagnet 303 to move outward. The airflow generated by the air pump flows into the airflow pipe 3 through the main flow pipe 205. The control valve on the airflow pipe 3 opens, and the airflow flows into the traction plate 301 through the airflow pipe 3 and out through multiple nozzles 302. During the movement of the traction plate 301, the airflow blows away any impurities that may be attached to the fixed clamping plate 201. The electromagnet 303 pulls the thin plate and places it on the lower fixed clamping plate 201. The drive cylinder on the outer side of the upper positioning plate 2 drives the fixed clamping plate 201 to move downward to clamp and fix the thin plate. During the movement, the airflow generated by the air pump on the outside of the rotating part 105 flows through the main pipe 205. The control valve on the diversion pipe 206 is opened, and the airflow flows through the diversion pipe 206 to the upper and lower guide pipes 207 and then through the delivery pipe 208 to the guide shroud 202. The airflow inside the guide shroud 202 enters multiple telescopic airbags 203 and expands, driving the positioning support plate 204 to move and support the surface of the thin plate, ensuring that the thin plate will not deform after being flipped. The gear at the output end of the servo motor at the bottom of the outer side of the positioning vertical plate 1 drives the two drive rings 104 to rotate the rotating part 105. The rotating part 105 drives the inner thin plate to complete the flipping operation.

[0024] The following points should be noted in this article: 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0025] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0026] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A flipping machine for large thin sheet metal parts, comprising: A positioning vertical plate (1) is provided, with positioning ring plates (101) installed on the upper and lower sides of the inner side of the positioning vertical plate (1), and a servo motor installed on the bottom of the outer side of the positioning vertical plate (1). Two gears are installed on the output end of the servo motor, and a fixed base (102) is installed on the bottom of the positioning vertical plate (1). The fixed base (102) is also provided with a support plate (103) on the top. The top of the support plate (103) is installed on the outer side of the lower positioning ring plate (101). A drive ring (104) is rotatably installed on the inner side of the positioning ring plate (101). A rotating part (105) is installed on the inner side of the drive ring (104). Two positioning plates (2) are installed on the inner side of the rotating part (105). A drive cylinder is installed on the outer side of the rotating part (105), and a traction plate (301) is installed through the inner side of the rotating part (105).

2. The flipping machine for large thin sheet metal parts according to claim 1, characterized in that, The drive ring (104) has a sawtooth structure on its outer side, which meshes with the gear on the output end of the servo motor at the bottom of the outer side of the positioning vertical plate (1).

3. A flipping machine for large thin sheet metal parts according to claim 2, characterized in that, A drive cylinder is installed on the outside of the positioning plate (2), and a fixed clamping plate (201) is installed through the inside of the positioning plate (2); an opening is provided on the outside of the fixed clamping plate (201), and a flow guide (202) is installed inside the fixed clamping plate (201).

4. A flipping machine for large thin sheet metal parts according to claim 3, characterized in that, The outer side of the flow guide (202) is connected to multiple telescopic airbags (203); the side end of the telescopic airbag (203) is connected to a positioning plate (204), and the telescopic airbag (203) and the positioning plate (204) are located in the opening on the outside of the fixing clamp (201).

5. A flipping machine for large thin sheet metal parts according to claim 4, characterized in that, An air pump is installed on the outside of the rotating part (105), and a main pipe (205) is installed on the output end of the air pump; a branch pipe (206) is connected to the outside of the main pipe (205); and a guide pipe (207) is connected to the side end of the branch pipe (206).

6. A flipping machine for large thin sheet metal parts according to claim 5, characterized in that, The guide pipe (207) is connected to the delivery pipe (208); the delivery pipe (208) passes through the positioning plate (2) and the fixing clamp (201) and is connected to the guide shroud (202); the main flow pipe (205) is also connected to the airflow pipe (3).

7. A flipping machine for large thin sheet metal parts according to claim 6, characterized in that, The side end of the airflow pipe (3) passes through the inner side of the rotating part (105) and is connected to the traction plate (301); nozzles (302) are installed on both the upper and lower sides of the traction plate (301), and an electromagnet (303) is installed on the outer side of the traction plate (301).

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