Lap joint adjusting device for sewing machine in plate and strip production line
By designing the overlap adjustment device of the suture machine for the plate and belt production line, the plate tail is pressed with the press box and cylinder, and the plate head is ensured to stop above the plate tail through the guide column and guide seat, which solves the problem of suture failure caused by upturning the plate tail, and realizes the Automatic connection and stitching of plates and strips improves production efficiency.
Patent Information
- Application Number
- CN202420964943.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-07
AI Technical Summary
In the plate and tape production line, the suture machine head hits or cannot insert the strap tail due to the upturned plate, resulting in the problem of sewing failure.
A lap adjustment device for the suture machine of the plate and belt production line is designed, including a pressing box, a guide column, a cylinder and a detection sensor. The pressing box is driven by the cylinder to press the tail of the plate, and the guide column and a guide seat are used to ensure that the plate head is stopped at the tail of the plate. Above, automatic lap and stitching are achieved.
It effectively solves the problem of suture failure caused by upturning the tail of the plate, realizes automatic connection and suture of the plate and belt, improves production efficiency and saves manpower.
Smart Images
Figure CN222449147U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of overlap of a plate strip production line sewing machine, in particular to an overlap adjustment device for a plate strip production line sewing machine. Background Art
[0002] At present, some industries at home and abroad, such as the plate and strip continuous post-processing automated production line, and the continuous production roller coating production operation occasions, usually need stitching machine equipment to connect the plate and strip. When connecting, the stitching machine punches the two layers of steel plates overlapped together into a special cut shape. When the production line builds tension, the punched parts are embedded together to finally achieve stitching. The prerequisite for the upper and lower layers of steel plates to embed each other is that the head of the belt must be overlapped above the tail of the belt. However, sometimes due to the quality of the raw materials, the tail of the plate will be upturned, and when threading the belt, the head of the belt will hit the tail of the belt or the head of the belt will be inserted under the tail of the belt, which will eventually lead to stitching failure. Utility Model Content
[0003] In order to solve the above problems, the utility model provides an overlap adjustment device for a stitching machine of a plate strip production line.
[0004] In order to solve the above technical problems, the technical solution of the utility model is: a lap adjustment device of a plate and strip production line stitching machine, including a press box, an inlet guide plate is provided at the entrance of the box body of the press box, guide pillars are fixedly installed on both sides of the top of the press box, the upper parts of the two guide pillars pass through the guide seats, the two guide seats are fixed on the mounting plate, a cylinder is installed in the middle of the mounting plate through the cylinder seat, a position switch is provided on the cylinder, the telescopic end of the cylinder is fixedly connected to the top of the press box, and mounting holes are opened at both ends of the mounting plate.
[0005] Furthermore, the inlet guide plate is located on one side of the top of the pressing box and is inclined upward.
[0006] Furthermore, guide pillars are fixedly mounted on both sides of the top of the pressing box via connecting flanges.
[0007] Further, the mounting plate is mounted on the frame of the stitching machine through mounting holes and bolts and is located behind the supporting roller.
[0008] Furthermore, it comprises a belt head and belt tail detection sensor, and the belt head and belt tail detection sensor is installed in front of the sewing machine.
[0009] Furthermore, it includes an encoder, which is installed on the device driving motor of the driving board head and tail.
[0010] The utility model is convenient for realizing the plate and strip connection work on the production line, has a simple structure, is easy to operate and saves manpower. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model.
[0012] Among them: 1. Pressing box, 2. Connecting flange, 3. Guide column, 4. Mounting plate, 5. Cylinder, 6. Cylinder seat, 7. Guide seat. DETAILED DESCRIPTION
[0013] The following is combined with Figure 1 The specific implementation methods of the utility model are further described.
[0014] The overlap adjustment device of the stitching machine of the plate and strip production line comprises a press box 1. An inlet guide plate is provided at the entrance of the box body of the press box 1. The inlet guide plate is located on one side of the top of the press box 1 and is inclined upward. Guide pillars 3 are fixedly installed on both sides of the top of the press box 1 through connecting flanges 2. The upper parts of the two guide pillars 3 pass through guide seats 7. The two guide seats 7 are fixed on the mounting plate 4. A cylinder 5 is installed on the middle part of the mounting plate 4 through a cylinder seat 6. A position switch is provided on the cylinder 5. The telescopic end of the cylinder 5 is fixedly connected to the top of the press box 1. Mounting holes are provided at both ends of the mounting plate 4. The mounting plate 4 is installed on the frame of the stitching machine through the mounting holes and bolts and is located behind the roller. The head and tail detection sensors are installed in front of the stitching machine, and the encoder is installed on the equipment driving motor for driving the head and tail of the plate.
[0015] The tail of the plate belt stops after passing the roller at the entrance of the stitching machine. After confirming the position of the tail of the plate, the cylinder 5 drives the pressing box 1 to press down and press the tail of the plate to the bottom. The conveyor head passes through the pressing box 1 and stops at the stitching position, which ensures that the head of the plate stops above the tail of the plate. The production line drives the tail of the plate to move forward and finally stops at the stitching position. The stitching machine works, punching the head and tail of the plate together to complete the stitching process.
[0016] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, shall be covered by the protection scope of the utility model.
Claims
1. Overlap adjustment device for the plate strip production line stitching machine, characterized in that: The invention comprises a material pressing box (1), wherein an inlet guide plate is arranged at the inlet of the box body of the material pressing box (1), guide pillars (3) are fixedly installed on both sides of the top of the material pressing box (1), the upper parts of the two guide pillars (3) pass through guide seats (7), the two guide seats (7) are fixed on a mounting plate (4), a cylinder (5) is installed in the middle of the mounting plate (4) through a cylinder seat (6), a position switch is arranged on the cylinder (5), the telescopic end of the cylinder (5) is fixedly connected to the top of the material pressing box (1), and mounting holes are opened at both ends of the mounting plate (4).
2. The overlapping adjustment device of the plate strip production line stitching machine according to claim 1 is characterized in that: The inlet guide plate is located on one side of the top of the pressing box (1) and is inclined upward.
3. The overlapping adjustment device of the plate strip production line stitching machine according to claim 1 is characterized in that: Guide pillars (3) are fixedly mounted on both sides of the top of the pressing box (1) via connecting flanges (2).
4. The overlapping adjustment device for the plate strip production line stitching machine according to claim 1 is characterized in that: The mounting plate (4) is mounted on the frame of the sewing machine through mounting holes and bolts and is located behind the supporting roller.
5. The overlapping adjustment device of the plate strip production line stitching machine according to claim 1 is characterized in that: It includes belt head and belt tail detection sensors, which are installed in front of the sewing machine.
6. The overlapping adjustment device for the plate strip production line stitching machine according to claim 1 is characterized in that: It includes an encoder, which is installed on the device drive motor at the head and tail of the drive board.