A positioning device of an automatic cutting machine for material belt

Abstract

The utility model discloses a kind of positioning device of material belt automatic cutting machine, it is related to positioning device technical field.The utility model includes installation shell, the top of installation shell is slidably connected with sliding plate, one end of the sliding plate is fixedly connected with L-shaped plate, the L-shaped plate is rotatably connected with pressing plate by torsion shaft, the utility model is set up installation shell, sliding plate, L-shaped plate and pressing plate, sliding plate is transversely slid along installation shell, drive the clearance between L-shaped plate and installation shell free adjustment, directly match different size material belt, without replacing component, pressing plate is automatically attached material belt surface by torsion shaft, always provide stable pressure in sliding adjustment process, avoid material belt deviation or warping, the diamond end of L-shaped plate is physically separated two material belts when double material belt cutting, cooperate with pressing plate inclination angle adjustment, form primary, secondary double channel, realize multiple specifications material belt synchronous stable shunt, and further improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of positioning device technology, specifically a positioning device for an automatic strip cutting machine. Background Technology

[0002] Automatic cutting machines are used for cutting and slitting sheet materials in various industries. They do not require any molds; they are controlled by system software and then directly cut the products. As long as the corresponding parameters are set on the operating platform, the computer transmits the corresponding instructions to the cutting machine; the cutting machine then quickly cuts according to the received design drawings. The automation level is high and the operation is simple. It is a cutting equipment used in many industries. During the use of automatic cutting machines, positioning equipment for the strip automatic cutting machine is required.

[0003] The positioning device of existing automatic strip cutting machines is generally a screw fixed at the front end of the equipment. This positioning device has low adaptability. When cutting strips of different sizes at the same time, the guide block on the screw must be replaced. This requires the configuration of guide blocks of various sizes, and the replacement also takes a certain amount of time, which affects the production speed. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a positioning device for an automatic strip cutting machine to solve the technical problem that when cutting strips of different sizes at the same time, the guide block on the screw must be replaced, and the replacement also takes a certain amount of time, which affects the production speed.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a positioning device for an automatic strip cutting machine, comprising a mounting shell, a sliding plate slidably connected to the top of the mounting shell, an L-shaped plate fixedly connected to one end of the sliding plate, and a pressure plate rotatably connected to the L-shaped plate via a torque shaft.

[0006] By adopting the above technical solution, the lateral position of the L-shaped plate can be infinitely adjusted through the sliding connection between the mounting shell and the sliding plate, thereby quickly adapting to material strips of different widths and solving the problem of cumbersome replacement of traditional fixed guide blocks.

[0007] Furthermore, a base plate is engaged at the bottom of the mounting housing, and a magnet is embedded in the base plate.

[0008] By adopting the above technical solution, the base plate is attached to the cutting machine by magnets, eliminating the need for bolt installation, greatly shortening the equipment assembly and disassembly time, and avoiding damage to the equipment surface caused by traditional screw fixing.

[0009] Furthermore, an adjusting stud is inclinedly provided on the pressure plate, and the adjusting stud is threadedly connected to the pressure plate.

[0010] By adopting the above technical solution, the inclined adjusting stud can be screwed into the pressure plate through the thread, which can precisely control the tilt angle of the pressure plate, thereby changing the height of the secondary material strip channel and adapting to secondary material strips of different thicknesses.

[0011] Furthermore, one end of the L-shaped plate is configured with a rhomboid structure, and a clamping nut is bolted to one end of the L-shaped plate.

[0012] By adopting the above technical solution, the diamond-shaped end design of the L-shaped plate can physically separate the cut strips, dividing the double strips into left and right paths, thus avoiding overlapping or tangling of the strips.

[0013] Furthermore, a slot is provided on the L-shaped plate, and a rubber block is fixedly connected to one side of the mounting shell, the rubber block and the slot being compatible.

[0014] By adopting the above technical solution, when the rubber block engages with the slot of the L-shaped plate, it provides a locking effect, so that the L-shaped plate can be locked when it is retracted, making it easy for the operator to quickly reset it.

[0015] Furthermore, the mounting shell is provided with a sliding groove, which is T-shaped.

[0016] By adopting the above technical solution, the cooperation between the T-shaped sliding groove and the sliding plate ensures that the sliding plate can only slide along a single degree of freedom when moving laterally, thus avoiding the device from tilting due to lateral force and ensuring the linearity of adjustment.

[0017] Furthermore, a guide plate is fixedly connected to the rear side of the mounting shell, and the guide plate is used to guide the rotation of the material belt.

[0018] By adopting the above technical solution, the curved surface of the guide plate can gradually twist the horizontally passing material strip 180° to the vertical direction, reducing manual flipping operations and improving the automation level of the production line.

[0019] In summary, the present invention has the following main advantages: 1. This utility model, by setting up a mounting shell, a sliding plate, an L-shaped plate and a pressure plate, allows the sliding plate to slide laterally along the mounting shell, thereby freely adjusting the gap between the L-shaped plate and the mounting shell, directly matching different sizes of material strips without the need to replace parts. The pressure plate automatically fits the surface of the material strip through a torque shaft, providing stable downward pressure throughout the sliding adjustment process to prevent the material strip from shifting or warping. The diamond-shaped end of the L-shaped plate physically separates the two material strips during double strip cutting, and together with the tilt angle adjustment of the pressure plate, forms a main and secondary dual channel, realizing the synchronous and stable diversion of multiple specifications of material strips. It upgrades from a single fixed positioning to stepless adjustment and multi-channel compatibility, thereby improving production efficiency. 2. This utility model uses a guide plate with a torsion structure. The curved structure of the guide plate guides the horizontal material strip to gradually twist 180° and convert it into a vertical output direction, eliminating the need for manual flipping. At the same time, the gradual change of the curved surface avoids sharp bends or stretching breaks in the material strip, improving collection efficiency and adapting to vertical processing equipment, thus improving the continuity of the production line. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the exploded three-dimensional structure of this utility model; Figure 3 This is a three-dimensional structural diagram of the present invention viewed from below in an explosion. Figure 4 This is a schematic diagram of the structure of the guide plate of this utility model.

[0021] In the diagram: 1. Mounting shell; 2. Sliding plate; 3. L-shaped plate; 4. Pressure plate; 5. Base plate; 6. Magnet; 7. Adjusting stud; 8. Tightening nut; 9. Slot; 10. Rubber block; 11. Sliding groove; 12. Guide plate. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1: A positioning device for an automatic strip cutting machine, such as Figures 1-4 As shown, the device includes a mounting shell 1, a sliding plate 2 slidably connected to the top of the mounting shell 1, an L-shaped plate 3 fixedly connected to one end of the sliding plate 2, and a pressure plate 4 rotatably connected to the L-shaped plate 3 via a torsion shaft. The L-shaped plate 3 and the pressure plate 4 are connected by the torsion shaft, so that the pressure plate can adapt to the thickness of the material strip and apply uniform downward pressure, avoiding deformation of the material strip due to excessive pressure or slippage due to insufficient pressure, thereby improving the cutting accuracy.

[0024] See Figure 2 and Figure 3 The bottom of the mounting shell 1 is fitted with a base plate 5, and a magnet 6 is embedded in the base plate 5. The magnetic structure allows the device to move flexibly in different positions on the cutting machine, such as adsorbing on the left or right side depending on the type of material strip, thus expanding the applicable scenarios of the device.

[0025] See Figure 2 and Figure 3An adjusting stud 7 is inclinedly provided on the pressure plate 4. The adjusting stud 7 is threadedly connected to the pressure plate 4. The thread self-locking characteristic of the stud can prevent the pressure plate from shifting due to vibration when the material belt passes through, thus ensuring the stability of the channel.

[0026] See Figure 2 and Figure 3 One end of the L-shaped plate 3 is set with a diamond structure. One end of the L-shaped plate 3 is connected to a clamping nut 8 by bolts. The clamping nut 8 locks the L-shaped plate in position by bolts to prevent it from being displaced in the sliding groove 11 due to friction or vibration of the material belt, thus ensuring the positioning accuracy of long-term operation.

[0027] See Figure 2 and Figure 3 The L-shaped plate 3 has a slot 9, and a rubber block 10 is fixedly connected to one side of the mounting shell 1. The rubber block 10 and the slot 9 are compatible. The rubber material can absorb the vibration energy when the cutting machine is working, and prevent the sliding plate 2 from being accidentally displaced due to high-frequency vibration.

[0028] See Figure 2 and Figure 3 The mounting shell 1 is provided with a sliding groove 11. The sliding groove 11 is T-shaped. The wide bottom wall of the T-shaped groove can withstand greater tensile force, preventing the sliding plate from falling out of the mounting shell 1 and improving the structural reliability of the device.

[0029] The implementation principle of this utility model is as follows: First, the device is attracted to the designated position on the front side of the cutting machine by the magnet 6, and the position of the L-shaped plate 3 in the sliding groove 11 is adjusted to control the gap with the mounting shell 1 to adapt to the width of a single material strip. The cut strip enters the gap channel along the diamond end 3 of the L-shaped plate, where it is collected by subsequent machines or workers and then proceeds to the next step. When simultaneous cutting of two strips is required, adjust the sliding plate 2 to widen the gap between the L-shaped plate and the mounting shell, i.e. the main strip channel, and rotate the adjusting stud 7 to raise the pressure plate 4 to form a secondary channel. At this time, the main strip passes through the gap between the L-shaped plate 3 and the mounting shell 1, and the secondary strip is diverted along the channel below the pressure plate.

[0030] Example 2: See Figure 4 A guide plate 12 is fixedly connected to the rear side of the mounting shell 1. The guide plate 12 is used to guide the rotation of the material belt. The arc transition path of the guide plate can avoid the material belt from creases or stress concentration due to sharp bends when turning, thus ensuring the integrity of the material belt.

[0031] The implementation principle of this utility model is as follows: First, the material strip enters the guide plate 12 after passing through the gap of the L-shaped plate. The curved surface of the guide plate 12 guides the material strip to gradually turn in direction, completing a 180° turn from horizontal to vertical. The vertical material strip after turning is collected by the worker and enters the next process.

[0032] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A positioning device for an automatic strip cutting machine, characterized in that: Includes a mounting shell (1), the top of which is slidably connected to a sliding plate (2), one end of which is fixedly connected to an L-shaped plate (3), and a pressure plate (4) is rotatably connected to the L-shaped plate (3) via a torque shaft.

2. The positioning device of the automatic strip cutting machine according to claim 1, characterized in that: The bottom of the mounting shell (1) is fitted with a base plate (5), and a magnet (6) is embedded in the base plate (5).

3. The positioning device of the automatic strip cutting machine according to claim 1, characterized in that: An adjusting stud (7) is inclinedly provided on the pressure plate (4), and the adjusting stud (7) and the pressure plate (4) are threadedly connected.

4. The positioning device of the automatic strip cutting machine according to claim 1, characterized in that: One end of the L-shaped plate (3) is set in a rhomboid structure, and a clamping nut (8) is bolted to one end of the L-shaped plate (3).

5. The positioning device of the automatic strip cutting machine according to claim 1, characterized in that: The L-shaped plate (3) has a slot (9), and a rubber block (10) is fixedly connected to one side of the mounting shell (1). The rubber block (10) and the slot (9) are compatible.

6. The positioning device of the automatic strip cutting machine according to claim 1, characterized in that: The mounting shell (1) is provided with a sliding groove (11), which is T-shaped.

7. The positioning device of the automatic strip cutting machine according to claim 1, characterized in that: A guide plate (12) is fixedly connected to the rear side of the mounting shell (1), and the guide plate (12) is used to guide the material belt to rotate.

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