A kind of gas floor piece stamping cutting device

Abstract

The utility model mainly relates to the air floor piece processing technical field, concretely relates to a kind of air floor piece stamping cutting device, including processing table, and processing table top is fixedly arranged with discharging table and support frame, and support frame is rotatably installed with the steering plate located in the directly above of discharging table, and the steering plate bottom is installed with linear air cylinder, and the piston end of linear air cylinder is vertically downward and fixedly connected with lifting plate, and the lifting plate top is fixedly equipped with several vertical guide rods, and each vertical guide rod is slidably matched with the guide sleeve corresponding to the bottom of steering plate;Lifting plate bottom is equipped with interval adjusting mechanism, and interval adjusting mechanism is connected with two symmetrically arranged cutting blades, and two cutting blades can be driven to approach or move away each other to adjust cutting interval. By rotating first hand wheel to drive worm rotation, after worm gear engagement transmission, driving steering plate rotates 90 °, four sides of plate material can be cut, and plate material does not need to be repositioned, labor intensity is reduced, and processing efficiency is improved.

Description

Technical Field

[0001] This utility model mainly relates to the field of air ventilator panel processing technology, specifically to an air ventilator panel stamping and cutting device. Background Technology

[0002] As commonly used components in industrial and construction fields, air ventilator panels often require stamping and edge trimming during manufacturing. Existing cutting devices typically include a worktable, a positioning mechanism, and a cylinder-driven cutting unit. The cutting unit is generally equipped with a fixed-angle cutting blade, capable of simultaneously cutting adjacent or opposite sides of the panel in a straight line. However, when cutting the other two sides of the panel, manual readjustment of the panel's angle or position is often necessary, sometimes requiring secondary clamping with additional positioning fixtures. This process not only increases the operator's workload but also significantly reduces processing efficiency. Therefore, existing cutting devices have significant limitations when dealing with scenarios where rectangular panels require cutting on all four sides. Utility Model Content

[0003] 1. The technical problem to be solved by the utility model: This utility model provides a stamping and cutting device for ventilator panels to solve the technical problems existing in the background art.

[0004] 2. Technical Solution: To achieve the above objectives, the technical solution provided by this utility model is as follows: a stamping and cutting device for air ventilator panels, including a processing table, a feeding platform and a support frame fixedly installed on the top of the processing table, a turning plate rotatably installed on the support frame and located directly above the feeding platform, a linear cylinder installed at the bottom of the turning plate, the piston end of the linear cylinder vertically downward and fixedly connected to a lifting plate, and a plurality of vertical guide rods fixedly provided on the top of the lifting plate, each of the vertical guide rods slidingly engaging with a guide sleeve correspondingly provided at the bottom of the turning plate; The bottom of the lifting plate is equipped with a spacing adjustment mechanism, which is connected to two symmetrically arranged cutting blades and can drive the two cutting blades to move closer or further apart to adjust the cutting spacing.

[0005] Furthermore, the top end of the rotating shaft connecting the steering plate to the support frame extends above the support frame and is fixedly mounted with a worm gear. The worm gear meshes with a worm, which is rotatably mounted on the top of the support frame via a rotating frame, and one end of the worm gear is provided with a first handwheel.

[0006] Furthermore, a limiting rod is fixedly provided on the side wall of the rotating shaft, and a first limiting post and a second limiting post are correspondingly provided on the top of the support frame. The included angle between the first limiting post and the second limiting post is 90°, and the limiting rod is located between the two limiting posts and cooperates with them.

[0007] Furthermore, the spacing adjustment mechanism includes a linear guide rail, on which a bidirectional lead screw is rotatably mounted via bearings. The two ends of the bidirectional lead screw are machined with threads of opposite directions. Two sliders, each adapted to one of the two threads, are fitted onto the bidirectional lead screw. The two cutting blades are respectively mounted on the corresponding sliders. One end of the bidirectional lead screw extends to the outside of the linear guide rail and is fixedly mounted with a second handwheel.

[0008] Furthermore, the linear guide rail has a length scale on its front side along its length direction.

[0009] Furthermore, a pressure plate is arranged parallel to the lower part of the lifting plate, and several vertically arranged sliding rods are fixed on the top of the pressure plate. Each sliding rod passes through a corresponding guide hole opened on the lifting plate and slides with it. A buffer spring is sleeved on the sliding rod, with one end of the buffer spring abutting against the top of the lifting plate and the other end abutting against the limiting part provided at the top of the sliding rod.

[0010] Furthermore, the top surface of the feeding platform is provided with a positioning mark group for aligning the plates. The positioning mark group includes several longitudinal marks that are symmetrically distributed and equally spaced in the left-right direction, and several transverse marks that are symmetrically distributed and equally spaced in the front-back direction.

[0011] 3. Beneficial effects: Compared with the prior art, the technical solution provided by this utility model has the following advantages: by rotating the first handwheel to drive the worm to rotate, and then driving the steering plate to rotate 90° after the worm wheel meshes and transmits the transmission, the four sides of the plate can be cut without repositioning the plate, which reduces labor intensity and improves processing efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the lifting plate connection structure of this utility model; Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the spacing adjustment mechanism of this utility model; Figure 5 This is a schematic diagram of the material feeding platform structure of this utility model.

[0013] Figure label: 1. Processing table; 2. Feeding table; 201. Longitudinal marking; 202. Transverse marking; 3. Support frame; 4. Steering plate; 5. Linear cylinder; 6. Lifting plate; 7. Vertical guide rod; 8. Guide sleeve; 9. Spacing adjustment mechanism; 901. Linear guide rail; 902. Slider; 903. Two-way lead screw; 904. Second handwheel; 905. Length scale; 10. Cutting blade; 11. Worm gear; 12. Worm; 13. Rotating frame; 14. First handwheel; 15. Limiting rod; 16. First limiting post; 17. Second limiting post; 18. Pressure plate; 19. Sliding rod; 20. Buffer spring. Detailed Implementation

[0014] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.

[0015] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0016] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," and "equipped with" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0018] See attached document Figure 1-5 A stamping and cutting device for air ventilator panels includes a processing table 1. A feeding table 2 and a support frame 3 are fixedly installed on the top of the processing table 1. A turning plate 4 located directly above the feeding table 2 is rotatably installed on the support frame 3. A linear cylinder 5 is installed at the bottom of the turning plate 4. The piston end of the linear cylinder 5 is vertically downward and fixedly connected to a lifting plate 6. A plurality of vertical guide rods 7 are fixedly provided on the top of the lifting plate 6. Each vertical guide rod 7 is slidably engaged with a guide sleeve 8 correspondingly provided at the bottom of the turning plate 4. The bottom of the lifting plate 6 is provided with a spacing adjustment mechanism 9, which is connected to two symmetrically arranged cutting blades 10 and can drive the two cutting blades 10 to move closer or further apart to adjust the cutting spacing.

[0019] In this embodiment, after the material to be processed is positioned in the center area of ​​the feeding platform 2, the linear cylinder 5 is activated. Under the guidance of the vertical guide rod 7 and the guide sleeve 8, the lifting plate 6 is driven to move down, so that the two cutting blades 10 can cut both sides of the material at the same time. Then, the turning plate 4 is rotated 90° around the support frame 3, and the spacing between the two cutting blades 10 is adjusted to the width required for cutting at the next station through the spacing adjustment mechanism 9. The linear cylinder 5 is controlled again to drive the cutting blades 10 to move down, and the cutting of the other two sides of the material can be completed. This device does not require repositioning of the material, effectively reduces labor intensity, and significantly improves processing efficiency.

[0020] In the above embodiment, the maximum distance that the linear cylinder 5 drives the cutting blade 10 to move downward is such that the cutting blade 10 coincides with the surface of the feeding table 2, thereby ensuring that the board is cut while avoiding serious damage to the feeding table 2 and the cutting blade 10.

[0021] The top end of the rotating shaft that connects the steering plate 4 to the support frame 3 extends above the support frame 3 and is fixedly installed with a worm gear 11. The worm gear 11 meshes with a worm 12. The worm 12 is rotatably installed on the top of the support frame 3 through the rotating frame 13, and one end of it is provided with a first handwheel 14.

[0022] In this embodiment, the worm gear 12 is rotated by rotating the first handwheel 14, and then the steering plate 4 is driven to rotate after being meshed and transmitted by the worm wheel 11. This transmission structure has self-locking characteristics, stable positioning, no need for motor drive, and is easy to operate and has low cost.

[0023] A limiting rod 15 is fixedly provided on the side wall of the rotating shaft. A first limiting post 16 and a second limiting post 17 are provided on the top of the support frame 3. The included angle between the first limiting post 16 and the second limiting post 17 is 90°. The limiting rod 15 is located between the two limiting posts and cooperates with them.

[0024] In this embodiment, when the steering plate 4 rotates, the limiting rod 15 rotates together with the rotating shaft and achieves mechanical limiting by contacting the first limiting post 16 or the second limiting post 17, thereby accurately limiting the steering plate 4 to only rotate 90°, which makes it convenient for the operator to control the steering angle accurately and conveniently.

[0025] The spacing adjustment mechanism 9 includes a linear guide rail 901, on which a bidirectional lead screw 903 is rotatably mounted via bearings. The two ends of the bidirectional lead screw 903 are machined with threads in opposite directions. Two sliders 902, each adapted to the two threads, are fitted onto the bidirectional lead screw 903. Two cutting blades 10 are respectively mounted on the corresponding sliders 902. One end of the bidirectional lead screw 903 extends to the outside of the linear guide rail 901 and is fixedly mounted with a second handwheel 904.

[0026] In this embodiment, rotating the second handwheel 904 drives the bidirectional lead screw 903 to rotate, and using the threads at its two ends with opposite directions to drive the two sliders 902 to slide towards or away from each other along the linear guide rail 901, thereby driving the two cutting blades 10 to move closer or further away synchronously, so as to achieve precise and continuous adjustment of the cutting distance.

[0027] In the above embodiment, a length scale 905 is provided on the front side of the linear guide 901 along its length direction to intuitively display the real-time distance between the two cutting blades 10, so as to realize the visual and precise adjustment of the cutting distance.

[0028] A pressure plate 18 is arranged parallel to the lower part of the lifting plate 6. Several vertically arranged sliding rods 19 are fixed on the top of the pressure plate 18. Each sliding rod 19 passes through the corresponding guide hole on the lifting plate 6 and slides with it. A buffer spring 20 is sleeved on the sliding rod 19. One end of the buffer spring 20 abuts against the top of the lifting plate 6, and the other end abuts against the limiting part provided at the top of the sliding rod 19.

[0029] In this embodiment, when the linear cylinder 5 drives the lifting plate 6 to move down for cutting, the pressure plate 18 first contacts the surface of the board, and then the sliding rod 19 slides relative to the lifting plate 6. The buffer spring 20 is compressed and continuously provides pressure to the pressure plate 18, thereby stably holding the board during the cutting process and preventing it from shifting or vibrating.

[0030] The top surface of the feeding platform 2 is provided with a positioning mark group for aligning the plates. The positioning mark group includes a number of longitudinal marks 201 that are symmetrically distributed in the left-right direction and arranged at equal intervals, and a number of transverse marks 202 that are symmetrically distributed in the front-back direction and arranged at equal intervals.

[0031] In this embodiment, the two symmetrical longitudinal markings 201 on the left and right sides are of the same color, and the two symmetrical transverse markings 202 on the front and back are also of the same color. The markings at different symmetrical positions are distinguished by color. By aligning the edges of different sized plates with the pair of longitudinal markings 201 of the same color on the left and right sides and the pair of transverse markings 202 of the same color on the front and back sides, the plates can be quickly and accurately positioned in the center area of ​​the top surface of the feeding platform 2, realizing centering operation and improving the efficiency and accuracy of feeding and positioning.

[0032] The above embodiments only illustrate a certain implementation of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present utility model patent. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present utility model, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent should be determined by the appended claims.

[0033] It should be noted that the above content falls within the scope of the inventor's technical knowledge. Due to the vast and complex nature of the technical content in this field, the above content of this application does not necessarily constitute prior art.

Claims

1. A stamping and cutting device for ventilator panels, characterized in that: The equipment includes a processing table (1), on which a feeding table (2) and a support frame (3) are fixedly installed. A steering plate (4) located directly above the feeding table (2) is rotatably installed on the support frame (3). A linear cylinder (5) is installed at the bottom of the steering plate (4). The piston end of the linear cylinder (5) is vertically downward and fixedly connected to a lifting plate (6). Several vertical guide rods (7) are fixedly provided at the top of the lifting plate (6). Each vertical guide rod (7) is slidably engaged with a guide sleeve (8) correspondingly provided at the bottom of the steering plate (4). The bottom of the lifting plate (6) is provided with a spacing adjustment mechanism (9), which is connected to two symmetrically arranged cutting blades (10) and can drive the two cutting blades (10) to move closer or further apart to adjust the cutting spacing.

2. The stamping and cutting device for ventilator panels according to claim 1, characterized in that: The top end of the rotating shaft that connects the steering plate (4) to the support frame (3) extends to the top of the support frame (3) and is fixedly installed with a worm wheel (11). The worm wheel (11) meshes with a worm (12). The worm (12) is rotatably installed on the top of the support frame (3) through the rotating frame (13), and one end of it is provided with a first handwheel (14).

3. The stamping and cutting device for ventilator panels according to claim 2, characterized in that: A limiting rod (15) is fixedly provided on the side wall of the rotating shaft. A first limiting post (16) and a second limiting post (17) are provided on the top of the support frame (3). The included angle between the first limiting post (16) and the second limiting post (17) is 90°. The limiting rod (15) is located between the two limiting posts and cooperates with them.

4. The stamping and cutting device for ventilator panels according to claim 1, characterized in that: The spacing adjustment mechanism (9) includes a linear guide rail (901), on which a bidirectional lead screw (903) is rotatably mounted via bearings. The two ends of the bidirectional lead screw (903) are machined with threads of opposite directions. The bidirectional lead screw (903) is fitted with two sliders (902) that are respectively adapted to the two threads. The two cutting blades (10) are respectively mounted on the corresponding sliders (902). One end of the bidirectional lead screw (903) extends to the outside of the linear guide rail (901) and is fixedly mounted with a second handwheel (904).

5. The stamping and cutting device for ventilator panels according to claim 4, characterized in that: The linear guide (901) has a length scale (905) on its front side along its length direction.

6. The stamping and cutting device for ventilator panels according to claim 1, characterized in that: A pressure plate (18) is arranged parallel to the bottom of the lifting plate (6). Several vertically arranged sliding rods (19) are fixed on the top of the pressure plate (18). Each sliding rod (19) passes through the corresponding guide hole on the lifting plate (6) and slides with it. A buffer spring (20) is sleeved on the sliding rod (19). One end of the buffer spring (20) abuts against the top of the lifting plate (6), and the other end abuts against the limiting part provided at the top of the sliding rod (19).

7. The stamping and cutting device for ventilator panels according to claim 1, characterized in that: The top surface of the feeding platform (2) is provided with a positioning mark group for aligning the plates. The positioning mark group includes a number of longitudinal marks (201) that are symmetrically distributed in the left-right direction and arranged at equal intervals, and a number of transverse marks (202) that are symmetrically distributed in the front-back direction and arranged at equal intervals.

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