Galvanized steel sheet slitting positioning mechanism

Abstract

The utility model relates to the technical field of galvanized steel sheet processing, and provides a galvanized steel sheet slitting positioning mechanism which comprises a base, a correction structure is fixed on one side of the top end of the base, and the correction structure comprises a mounting plate, a turntable, a moving block, a screw rod, a guide rod and a correction plate. By arranging the correcting structure, the galvanized steel sheet body is placed at the top end of the base, then the rotating disc is rotated, and the rotating disc can drive the correcting plate to move towards the galvanized steel sheet body through the lead screw until one side of the correcting plate makes contact with the outer side of the galvanized steel sheet body; according to the device, the position of the galvanized steel sheet body can be corrected and limited, the correcting plate has a certain moving range and can be suitable for the galvanized steel sheet bodies with different widths, and the function that the device has the function of conveniently correcting the positions of the galvanized steel sheet bodies with different sizes is achieved; and the applicability and the working efficiency of the galvanized steel sheet slitting positioning mechanism in use are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to galvanized steel sheet processing technical field especially relates to a galvanized steel sheet longitudinal shearing positioning mechanism. BACKGROUND

[0002] With the continuous progress of industrial technology, galvanized steel plate is more and more widely used in manufacturing. Galvanized steel plate is often used in many fields such as building, automobile, household appliance and so on because of its excellent corrosion resistance and good processing performance. In the processing of galvanized steel plate, longitudinal shearing is an important process, which determines the dimensional accuracy of the product and the quality of subsequent processing. Therefore, a galvanized steel plate longitudinal shearing positioning mechanism needs to be designed.

[0003] Therefore, the patent with the publication number CN22115874U discloses a galvanized steel plate longitudinal shearing positioning mechanism, which specifically relates to the field of machining technology and comprises a positioning plate, a lifting groove is formed through the positioning plate, support frames are fixed on the surface of the positioning plate on both sides of the lifting groove, a positioning top plate is installed between the top ends of the two support frames, a positioning mechanism is installed in the lifting groove and can move up and down, a lifting assembly connected with the positioning mechanism is installed on the positioning top plate, the lifting assembly drives the positioning mechanism to move up and down in the lifting groove, and a fixing assembly is installed at both ends of the positioning plate. The utility model can press and position the steel plate during longitudinal shearing, straighten and flatten the steel plate, ensure the stability of the size of the steel coil during longitudinal shearing, make the steel plate flat and neat, and improve the quality of the finished product of the steel plate longitudinal shearing.

[0004] The galvanized steel plate longitudinal shearing positioning mechanism in the above can ensure the stability of the size of the steel coil during longitudinal shearing, but it is inconvenient to straighten the steel plate of different sizes. Therefore, a galvanized steel plate longitudinal shearing positioning mechanism needs to be designed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a galvanized steel plate longitudinal shearing positioning mechanism to solve the defect that the existing galvanized steel plate longitudinal shearing positioning mechanism is inconvenient to straighten the steel plate of different sizes.

[0006] In order to solve the above technical problem, the utility model provides the following technical scheme: a galvanized steel plate longitudinal shearing positioning mechanism, comprising a base;

[0007] One side of the top end of the base is fixed with a correction structure, the correction structure comprises an installation plate, a turntable, a moving block, a lead screw, a guide rod and a correction plate, the installation plates are uniformly fixed on one side of the top end of the base, the moving blocks are arranged between adjacent installation plates, the lead screws are threadedly connected in the moving blocks, the guide rods are arranged on both sides of the lead screws, and the correction plates are fixed on the bottom ends of the moving blocks; and the turntable is rotatably connected to the outer wall on one side of the installation plate.

[0008] The pressing structure is provided on the side of the top end of the base away from the mounting plate, and the positioning structure is provided on the side of the pressing structure close to the mounting plate.

[0009] The top end of the base is provided with a galvanized steel plate body.

[0010] Further, one end of the lead screw extends to the outside of the mounting plate and is fixedly connected with one side of the rotating disc, and the other end of the lead screw extends to the inside of the mounting plate and is rotatably connected with the mounting plate.

[0011] Further, the moving block is slidably connected with the guide rod, and the thread directions of the two sides of the lead screw are opposite.

[0012] Further, the two ends of the guide rod are fixedly connected with one side of the mounting plate, and one side of the correction plate is in contact with the outside of the galvanized steel plate body.

[0013] Further, the pressing structure comprises a mounting frame, an electric push rod and a pressing plate, the mounting frame is fixed on the side of the top end of the base away from the mounting plate, the electric push rods are uniformly fixed on the inner wall of the top of the mounting frame, and the bottom ends of the electric push rods are fixedly connected with the pressing plates.

[0014] Further, the electric push rods are equidistantly distributed on the inside of the mounting frame, and the bottom end of the pressing plate is in contact with the top end of the galvanized steel plate body.

[0015] Further, the positioning structure comprises a support plate, a prompt lamp, an infrared emitter, a magnet and an infrared receiver, the support plate is fixed on one side of the mounting frame at the top end of the base, the top end of the support plate is fixedly connected with the prompt lamp, the infrared emitter is arranged on the side of the prompt lamp close to the galvanized steel plate body, the magnet is arranged on the side of the galvanized steel plate body close to the support plate, and the infrared receiver is fixedly connected with the magnet on the side close to the infrared emitter.

[0016] Further, the single-chip microcomputer is arranged in the infrared receiver, and the output end of the infrared receiver and the input end of the prompt lamp are electrically connected through the single-chip microcomputer.

[0017] Further, the magnet is magnetically connected with the galvanized steel plate body.

[0018] The galvanized steel plate longitudinal cutting positioning mechanism has the advantages that:

[0019] By setting the correction structure, the galvanized steel plate body is placed at the top of the base, and then the rotating disc is rotated, the rotating disc drives the correction plate to move towards the direction of the galvanized steel plate body through the lead screw, until the side of the correction plate and the outside of the galvanized steel plate body are in contact with each other, the position of the galvanized steel plate body can be corrected and limited, the correction plate has a certain moving range, and can be suitable for galvanized steel plate bodies with different widths, so that the device has the function of conveniently correcting the position of galvanized steel plate bodies with different sizes, and the applicability and working efficiency of the galvanized steel plate longitudinal cutting positioning mechanism during use are improved.

[0020] By setting the pressing structure, the electric push rod is started, the electric push rod drives the pressing plate to press down, and the pressing plate can press and hold the galvanized steel plate body after pressing down to the top of the galvanized steel plate body, so that the galvanized steel plate body is prevented from deviating and mispositioning during cutting, the stability of the position of the galvanized steel plate body during cutting is ensured, the device has the function of conveniently pressing and fixing the galvanized steel plate body, and the stability of the galvanized steel plate longitudinal cutting positioning mechanism during use is improved.

[0021] By setting the positioning structure, the magnet is magnetically attracted to the position to be cut, the galvanized steel plate body is pushed before being pressed and fixed, until the infrared receiver receives the signal emitted by the infrared emitter, the prompt lamp is lighted, and the staff is reminded that the positioning has been completed, so that the cutting position can be accurately positioned, the device has the function of accurate positioning, and the working efficiency of the galvanized steel plate longitudinal cutting positioning mechanism during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is an overall three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is an overall three-dimensional structure schematic view of the utility model;

[0024] Figure 3 It is a front view structure schematic view of the utility model;

[0025] Figure 4 It is a top view sectional structure schematic view of the utility model;

[0026] Figure 5 It is a side view sectional structure schematic view of the utility model.

[0027] Explanation of reference numerals in the drawing: 1, base; 2, correction structure; 21, mounting plate; 22, rotating disc; 23, moving block; 24, lead screw; 25, guide rod; 26, correction plate; 3, pressing structure; 31, mounting frame; 32, electric push rod; 33, pressing plate; 4, galvanized steel plate body; 5, positioning structure; 51, supporting plate; 52, prompt lamp; 53, infrared emitter; 54, magnet; 55, infrared receiver. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-5 The utility model provides a kind of galvanized steel plate longitudinal shearing positioning mechanism, including base 1.

[0030] Refer to Figures 1-5 One side of the top of base 1 is fixed with correction structure 2, correction structure 2 includes mounting plate 21, turntable 22, moving block 23, screw rod 24, guide rod 25 and correction plate 26, mounting plate 21 is uniformly fixed to the top of base 1 one side, moving block 23 is arranged between adjacent mounting plate 21, screw rod 24 is threadedly connected in the inside of moving block 23, guide rod 25 is arranged on the both sides of screw rod 24, the bottom of moving block 23 is fixed with correction plate 26, turntable 22 is rotatably connected on the outer wall of one side of mounting plate 21, one end of screw rod 24 extends to the outside of mounting plate 21 and is fixedly connected with one side of turntable 22, the other end of screw rod 24 extends to the inside of mounting plate 21 and is rotatably connected with mounting plate 21, moving block 23 and guide rod 25 are slidably connected, the thread direction of the both sides of screw rod 24 is opposite, the both ends of guide rod 25 are fixedly connected with one side of mounting plate 21, one side of correction plate 26 is in contact with the outside of galvanized steel plate body 4.

[0031] Galvanized steel plate body 4 is placed on the top of base 1, then turntable 22 is rotated, turntable 22 rotation will drive screw rod 24 to rotate, screw rod 24 rotation will drive correction plate 26 to move closer to each other or away from each other through moving block 23, when correction plate 26 moves towards the direction of galvanized steel plate body 4, one side of correction plate 26 and the outside of galvanized steel plate body 4 are in contact with each other, can carry out position correction and position limit to galvanized steel plate body 4, correction plate 26 has a certain moving range, can be suitable for galvanized steel plate body 4 of different width.

[0032] Refer to Figures 1-5The top end of the base 1 away from the side of the mounting plate 21 is provided with a pressing structure 3, the pressing structure 3 comprises a mounting frame 31, an electric push rod 32 and a pressing plate 33, the mounting frame 31 is fixed to the top end of the base 1 away from the side of the mounting plate 21, the inner wall of the top of the mounting frame 31 is uniformly fixed with the electric push rod 32, the bottom end of the electric push rod 32 is fixed with the pressing plate 33, the electric push rod 32 is distributed at equal intervals on the inner side of the mounting frame 31, and the bottom end of the pressing plate 33 and the top end of the galvanized steel plate body 4 are in contact with each other.

[0033] An external power supply is started, the electric push rod 32 drives the pressing plate 33 to press down, the pressing plate 33 can press and hold the galvanized steel plate body 4 after being pressed down to the top end of the galvanized steel plate body 4, so that the galvanized steel plate body 4 is prevented from being deviated and misaligned during cutting, and the stability of the position of the galvanized steel plate body 4 during cutting is ensured.

[0034] Referring to Figure 1 and Figure 4 The side of the pressing structure 3 close to the mounting plate 21 is provided with a positioning structure 5, the positioning structure 5 comprises a supporting plate 51, a prompt lamp 52, an infrared emitter 53, a magnet 54 and an infrared receiver 55, the supporting plate 51 is fixed to the side of the mounting frame 31 at the top end of the base 1, the top end of the supporting plate 51 is fixed with the prompt lamp 52, the infrared emitter 53 is installed on the side of the prompt lamp 52 close to the galvanized steel plate body 4, the magnet 54 is arranged on the side of the galvanized steel plate body 4 close to the supporting plate 51, the side of the magnet 54 close to the infrared emitter 53 is fixed with the infrared receiver 55, the inside of the infrared receiver 55 is installed with a single-chip microcomputer, the output end of the infrared receiver 55 and the input end of the prompt lamp 52 are electrically connected through the single-chip microcomputer, the magnet 54 and the galvanized steel plate body 4 are magnetically linked, and the top end of the base 1 is provided with the galvanized steel plate body 4.

[0035] The magnet 54 is magnetically attracted to the position to be cut, before being pressed and fixed, the galvanized steel plate body 4 is pushed until the infrared receiver 55 receives the signal emitted by the infrared emitter 53, the infrared receiver 55 transmits the received position signal to the prompt lamp 52 through the single-chip microcomputer inside the infrared receiver 55, the prompt lamp 52 is lighted to remind the staff that the positioning is completed, so that the purpose of accurately positioning the cutting position of the galvanized steel plate body 4 is achieved.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A galvanized steel plate slitting positioning mechanism, comprising a base (1); Its characterized in that: One side of the top end of the base (1) is fixed with a correction structure (2), the correction structure (2) comprises a mounting plate (21), a rotating disc (22), a moving block (23), a lead screw (24), a guide rod (25) and a correction plate (26), the mounting plate (21) is uniformly fixed on one side of the top end of the base (1), the moving block (23) is arranged between adjacent mounting plates (21), the moving block (23) is internally threadedly connected with the lead screw (24), the lead screw (24) is provided with the guide rod (25) on both sides, the bottom end of the moving block (23) is fixed with the correction plate (26), and the rotating disc (22) is rotationally connected to the outer wall on one side of the mounting plate (21); The top end of the base (1) away from the mounting plate (21) is provided with a pressing structure (3), and the pressing structure (3) is provided with a positioning structure (5) on the side close to the mounting plate (21); The top end of the base (1) is provided with a galvanized steel plate body (4).

2. A longitudinal slitting positioning mechanism for a zinc-coated steel sheet according to claim 1, characterized in that: One end of the lead screw (24) extends to the outside of the mounting plate (21) and is fixedly connected with one side of the rotating disc (22), and the other end of the lead screw (24) extends to the inside of the mounting plate (21) and is rotationally connected with the mounting plate (21).

3. The longitudinal slitting positioning mechanism of a galvanized steel sheet according to claim 1, characterized by: The moving block (23) and the guide rod (25) are slidingly connected, and the threads on both sides of the lead screw (24) are opposite in direction.

4. The longitudinal slitting positioning mechanism of a galvanized steel sheet according to claim 1, characterized by: Both ends of the guide rod (25) are fixedly connected with one side of the mounting plate (21), and one side of the correction plate (26) is in contact with the outside of the galvanized steel plate body (4).

5. The slitting positioning mechanism of a galvanized steel sheet according to claim 1, characterized by: The pressing structure (3) comprises a mounting frame (31), an electric push rod (32) and a pressing plate (33), the mounting frame (31) is fixed on the top end of the base (1) away from the mounting plate (21), the electric push rod (32) is uniformly fixed on the inner wall of the top of the mounting frame (31), and the bottom end of the electric push rod (32) is fixed with the pressing plate (33).

6. A galvanized steel sheet slitting positioning mechanism according to claim 5, characterized in that: The electric push rods (32) are distributed at equal intervals on the inside of the mounting frame (31), and the bottom end of the pressing plate (33) is in contact with the top end of the galvanized steel plate body (4).

7. The longitudinal slitting positioning mechanism of a galvanized steel sheet according to claim 1, characterized by: The positioning structure (5) comprises a support plate (51), a prompt lamp (52), an infrared emitter (53), a magnet (54) and an infrared receiver (55), the support plate (51) is fixed on one side of the mounting frame (31) at the top end of the base (1), the top end of the support plate (51) is fixed with the prompt lamp (52), the infrared emitter (53) is installed on the side close to the galvanized steel plate body (4) of the prompt lamp (52), the magnet (54) is arranged on the side close to the support plate (51) of the galvanized steel plate body (4), and the infrared receiver (55) is fixed on the side close to the infrared emitter (53) of the magnet (54).

8. A galvanized steel sheet slitting positioning mechanism according to claim 7, characterized in that: A single-chip microcomputer is installed in the infrared receiver (55), and the output end of the infrared receiver (55) and the input end of the prompt lamp (52) are electrically connected through the single-chip microcomputer.

9. The slitting positioning mechanism of a galvanized steel sheet according to claim 7, characterized by: The magnet (54) and the galvanized steel plate body (4) are magnetically linked.

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