Adjustable plate blanking positioning device

Abstract

The utility model relates to the technical field of plate processing, in particular to an adjustable plate blanking positioning device. Comprising a platform and a positioning assembly, the positioning assembly comprises a fixing plate, a trapezoidal plate, a supporting plate, a sliding rod, a movable frame, a movable shaft, a driving part, a connecting rod and an elastic part, the fixing plate is fixedly connected with the platform and located above the platform, the supporting plate is fixedly connected with the platform and located below the platform, and the sliding rod is slidably connected with the platform and penetrates through the platform; the trapezoidal plate is fixedly connected with one end of the sliding rod, the movable frame is fixedly connected with the other end of the sliding rod, the driving piece is arranged above the supporting plate, one end of the connecting rod is fixedly connected with the driving piece, the movable shaft is fixedly connected with the other end of the connecting rod, the movable shaft is further movably connected with the movable frame, and the elastic piece is connected with the fixing plate. The plate can be conveniently fixed and detached on the platform, manpower and time are greatly reduced, and operation is quite easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet processing, in particular to an adjustable sheet blanking positioning device. Background Technique

[0002] With the development of modern sheet processing industry, the requirements for the quality and precision of sheet cutting are constantly increasing. After the sheet is processed on the production line, it needs to be subjected to blanking cutting treatment first, and then the next process is carried out.

[0003] In the prior art patent CN212145556U, an adjustable sheet blanking positioning device is disclosed. When positioning and fixing the sheet on the platform, by rotating the crank clockwise or counterclockwise, the crank drives the screw rod to rotate, and the distance between the movable clamping plate and the fixed clamping plate can be adjusted, so that sheets of different widths can be clamped and fixed on the platform.

[0004] However, in the above-mentioned existing method, when fixing and disassembling the sheet on the platform, it is necessary to repeatedly rotate the screw rod to control the movement of the movable clamping plate, which consumes a lot of manpower and time and is relatively troublesome to operate. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an adjustable sheet blanking positioning device, aiming to solve the technical problem that in the prior art, when fixing and disassembling the sheet on the platform, it is necessary to repeatedly rotate the screw rod to control the movement of the movable clamping plate, which consumes a lot of manpower and time and is relatively troublesome to operate.

[0006] To achieve the above purpose, an adjustable sheet blanking positioning device adopted by the utility model includes a platform and a positioning component, and the positioning component is arranged on the platform;

[0007] The positioning component includes a fixed plate, a trapezoidal plate, a support plate, a sliding rod, a movable frame, a movable shaft, a driving member, a connecting rod and an elastic member. The fixed plate is fixedly connected to the platform and is located above the platform. The support plate is fixedly connected to the platform and is located below the platform. The sliding rod is slidably connected to the platform and penetrates through the platform. The trapezoidal plate is fixedly connected to one end of the sliding rod. The movable frame is fixedly connected to the other end of the sliding rod. The driving member is arranged above the support plate. One end of the connecting rod is fixedly connected to the driving member. The movable shaft is fixedly connected to the other end of the connecting rod, and the movable shaft is also movably connected to the movable frame. The elastic member is connected to the fixed plate.

[0008] Wherein, the positioning component further includes a support spring, and both ends of the support spring are fixedly connected to the support plate and the movable frame respectively.

[0009] Wherein, the elastic member includes a limiting plate and two abutting springs. The limiting plate is located above the platform, and both ends of each abutting spring are fixedly connected to the fixing plate and the limiting plate respectively.

[0010] Wherein, the positioning assembly further includes a fixing seat and a motor. The fixing seat is fixedly connected to the support plate and is located above the support plate. The motor is fixedly connected to the fixing seat and is located inside the fixing seat. One end of the connecting rod is fixedly connected to the output end of the motor.

[0011] Wherein, the adjustable sheet material blanking positioning device further includes a scale. The scale is fixedly connected to the platform and is located above the platform.

[0012] For an adjustable sheet material blanking positioning device of the present utility model, when positioning and fixing the sheet material above the platform, first place the sheet material above the platform and between the elastic member and the trapezoidal plate, and then start the driving member above the support plate. The driving member pulls one end of the connecting rod, causing the connecting rod to rotate in a circle. By controlling the connecting rod to rotate 0 - 180°, wherein the rotation range of the connecting rod changes according to the size of the sheet material, the other end of the connecting rod will drive the movable shaft to slide in the movable frame. At this time, the movable frame will be pushed downward by the movable shaft. The movable frame drives the sliding rod to slide down in the platform, and then the trapezoidal plate moves downward. The inclined surface of the trapezoidal plate will push the sheet material, causing the sheet material to move horizontally towards the elastic member. The elastic member is squeezed and moves towards the fixing plate. At the same time, through the elastic force of the elastic member and the push of the trapezoidal plate, the sheet material is fixed on the platform. When disassembling the sheet material, by starting the driving member to control the connecting rod to rotate and reset, the connecting rod will push the movable box upward through the movable shaft, causing the inclined surface of the trapezoidal plate to gradually move away from the sheet material. At the same time, the sheet material will be released from the restriction. Through the above method, it is realized that the sheet material can be easily fixed and disassembled on the platform, greatly reducing the manpower and time, and the operation is very simple. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is a schematic structural diagram of the adjustable sheet material blanking positioning device of the present utility model.

[0015] Figure 2It is the front view of the structure of the adjustable sheet material blanking positioning device of the present utility model.

[0016] Figure 3 It is the top view of the structure of the adjustable sheet material blanking positioning device of the present utility model.

[0017] Figure 4 It is of the present utility model Figure 3 The sectional view of the A-A line structure.

[0018] 100 - Sheet material, 101 - Platform, 102 - Fixed plate, 103 - Trapezoidal plate, 104 - Support plate, 105 - Slide bar, 106 - Movable frame, 107 - Movable shaft, 108 - Connecting rod, 109 - Support spring, 110 - Limit plate, 111 - Abutting spring, 112 - Fixed seat, 113 - Motor, 114 - Scale. Specific implementation mode

[0019] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0020] Please refer to Figures 1 to 4 , the present utility model provides an adjustable sheet material blanking positioning device, including a platform 101 and a positioning component, and the positioning component is arranged on the platform 101;

[0021] The positioning component includes a fixed plate 102, a trapezoidal plate 103, a support plate 104, a slide bar 105, a movable frame 106, a movable shaft 107, a driving member, a connecting rod 108 and an elastic member. The fixed plate 102 is fixedly connected to the platform 101 and is located above the platform 101. The support plate 104 is fixedly connected to the platform 101 and is located below the platform 101. The slide bar 105 is slidably connected to the platform 101 and penetrates through the platform 101. The trapezoidal plate 103 is fixedly connected to one end of the slide bar 105. The movable frame 106 is fixedly connected to the other end of the slide bar 105. The driving member is arranged above the support plate 104. One end of the connecting rod 108 is fixedly connected to the driving member. The movable shaft 107 is fixedly connected to the other end of the connecting rod 108, and the movable shaft 107 is also movably connected to the movable frame 106. The elastic member is connected to the fixed plate 102.

[0022] In this embodiment, when positioning and fixing the plate 100 above the platform 101, first place the plate 100 above the platform 101 and between the elastic member and the trapezoidal plate 103. Then start the driving member above the support plate 104. The driving member pulls one end of the connecting rod 108, causing the connecting rod 108 to rotate in a circle. By controlling the rotation of the connecting rod 108 by 0 to 180°, where the rotation range of the connecting rod 108 varies according to the size of the plate 100, the other end of the connecting rod 108 will drive the movable shaft 107 to slide within the movable frame 106. At this time, the movable frame 106 will be pushed downward by the movable shaft 107. The movable frame 106 drives the sliding rod 105 to slide down within the platform 101. Immediately, the trapezoidal plate 103 moves downward. The inclined surface of the trapezoidal plate 103 will push the plate 100, causing the plate 100 to move horizontally towards the elastic member. The elastic member is compressed and moves towards the fixing plate 102. At the same time, through the elastic force of the elastic member and the push of the trapezoidal plate 103, the plate 100 is fixed on the platform 101. When disassembling the plate 100, by starting the driving member to control the connecting rod 108 to rotate and reset, the connecting rod 108 will push the movable box upward through the movable shaft 107, causing the inclined surface of the trapezoidal plate 103 to gradually move away from the plate 100. At the same time, the plate 100 will be released from the restriction. Through the above method, it is possible to facilitate the fixing and disassembly of the plate 100 on the platform 101, greatly reducing manpower and time, and the operation is very simple.

[0023] Further, the positioning assembly further includes a support spring 109. Both ends of the support spring 109 are fixedly connected to the support plate 104 and the movable frame 106 respectively.

[0024] In this embodiment, by providing the support spring 109, the support spring 109 supports the movable frame 106. The support spring 109 expands and contracts as the movable frame 106 moves. The support spring 109 can prevent the movable frame 106 from falling rapidly.

[0025] Further, the elastic member includes a limiting plate 110 and two abutting springs 111. The limiting plate 110 is located above the platform 101. Both ends of each abutting spring 111 are fixedly connected to the fixing plate 102 and the limiting plate 110 respectively.

[0026] In this embodiment, the limiting plate 110 is connected to the fixed plate 102 through the abutting spring 111. When the plate 100 is pushed by the trapezoidal plate 103, the plate 100 will squeeze and push the limiting plate 110, and the abutting spring 111 will be compressed between the fixed plate 102 and the limiting plate 110. At the same time, the plate 100 is fixed on the platform 101 by the acting force of the abutting spring 111.

[0027] Further, the positioning assembly further includes a fixed seat 112 and a motor 113. The fixed seat 112 is fixedly connected to the support plate 104 and is located above the support plate 104. The motor 113 is fixedly connected to the fixed seat 112 and is located inside the fixed seat 112. One end of the connecting rod 108 is fixedly connected to the output end of the motor 113.

[0028] In this embodiment, the fixed seat 112 fixedly supports the motor 113 on the support plate 104. The fixed seat 112 keeps the motor 113 at a certain height, and the motor 113 controls the rotation of the connecting rod 108.

[0029] Further, the adjustable plate blanking positioning device further includes a scale 114. The scale 114 is fixedly connected to the platform 101 and is located above the platform 101.

[0030] In this embodiment, by arranging the scale 114 above the platform 101, the scale 114 can be used to conveniently cut the plate 100, and the size of the plate 100 for blanking cutting can be measured and marked.

[0031] The above-disclosed is only a preferred embodiment of the present invention. Of course, the scope of the rights of the present invention cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. An adjustable sheet material blanking positioning device, comprising a platform, characterized in that, further comprising a positioning assembly, the positioning assembly being arranged on the platform; the positioning assembly includes a fixing plate, a trapezoidal plate, a support plate, a sliding rod, a movable frame, a movable shaft, a driving member, a connecting rod and an elastic member, the fixing plate is fixedly connected to the platform and is located above the platform, the support plate is fixedly connected to the platform and is located below the platform, the sliding rod is slidably connected to the platform and penetrates through the platform, the trapezoidal plate is fixedly connected to one end of the sliding rod, the movable frame is fixedly connected to the other end of the sliding rod, the driving member is arranged above the support plate, one end of the connecting rod is fixedly connected to the driving member, the movable shaft is fixedly connected to the other end of the connecting rod, and the movable shaft is also movably connected to the movable frame, and the elastic member is connected to the fixing plate.

2. The adjustable sheet material blanking positioning device according to claim 1, characterized in that, the positioning assembly further includes a support spring, and both ends of the support spring are fixedly connected to the support plate and the movable frame respectively.

3. The adjustable sheet material blanking positioning device according to claim 2, characterized in that, the elastic member includes a limiting plate and two abutting springs, the limiting plate is located above the platform, and both ends of each abutting spring are fixedly connected to the fixing plate and the limiting plate respectively.

4. The adjustable sheet material blanking positioning device according to claim 3, characterized in that, the positioning assembly further includes a fixed seat and a motor, the fixed seat is fixedly connected to the support plate and is located above the support plate, the motor is fixedly connected to the fixed seat and is located inside the fixed seat, and one end of the connecting rod is fixedly connected to the output end of the motor.

5. The adjustable sheet material blanking positioning device according to claim 1, characterized in that, the adjustable sheet material blanking positioning device further includes a scale, the scale is fixedly connected to the platform and is located above the platform.

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