An adjustable punching die for advertising signs

Abstract

This utility model discloses an adjustable advertising sign punching die, including a bracket, a cylinder, a first servo motor, and a second servo motor. A limit seat and a support frame are fixed to both ends of the upper surface of the bracket, and a cylinder is mounted on the upper surface of the support frame. An upper die is fixedly connected to the lower end of the cylinder's output shaft. The first servo motor is mounted on the upper surface of the bracket next to the limit seat, and a gear is fixedly connected to the end of the first servo motor's output shaft. A retaining plate is movably connected to the inner wall of the limit seat. A second servo motor is mounted on the end face of the positioning frame, and a transmission rod is fixedly connected to the end of the second servo motor's output shaft. A limit mechanism is installed on the upper inner wall of the limit frame. This adjustable advertising sign punching die facilitates adjustment of the advertising sign's position according to requirements, thereby enabling the device to process different positions of the advertising sign and improving the device's practicality.

Description

Technical Field

[0001] This utility model relates to the field of advertising sign punching mold technology, specifically an adjustable advertising sign punching mold. Background Technology

[0002] Advertising signs, also known as advertising billboards, are commonly found in commercial retail, public places, and cultural tourism, serving to convey information, guide spatial direction, and beautify the environment. Advertising sign punching molds are devices that punch holes in advertising signs, allowing the signs to be fixed through the holes, while also enhancing their aesthetic appeal.

[0003] However, existing punching dies for advertising signs have the following problems when used: Due to different application requirements, the punching positions required for advertising signs vary. Therefore, in order to improve the versatility of the device, it is necessary to make it easy to adjust the position of the advertising sign so that the device can perform punching processing at different positions of the advertising sign. However, the existing advertising sign punching molds are not easy to adjust, making it difficult for the device to process different positions of the advertising sign, which reduces the flexibility of the device.

[0004] To address the aforementioned issues, there is an urgent need for innovative design based on the existing adjustable advertising sign punching mold. Summary of the Invention

[0005] The purpose of this utility model is to provide an adjustable advertising sign punching die to solve the problem mentioned in the background art that the existing advertising sign punching die is inconvenient to adjust, making it difficult for the device to process different positions of the advertising sign and reducing the flexibility of the device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable advertising sign punching die, comprising a bracket, a cylinder, a first servo motor, and a second servo motor. A limit seat and a support frame are fixed to both ends of the upper surface of the bracket, and a cylinder is mounted on the upper surface of the support frame. An upper die is fixedly connected to the lower end of the cylinder's output shaft. A lower die is fixedly mounted on the upper surface of the bracket below the upper die. A first servo motor is mounted on the upper surface of the bracket on the side of the limit seat, and a gear is fixedly connected to the end of the output shaft of the first servo motor. A clamping plate is movably connected to the inner wall of the limit seat, and a toothed plate is fixedly mounted on the upper end of the clamping plate. A positioning frame is fixedly mounted on the end face of the toothed plate. A second servo motor is mounted on the end face of the positioning frame, and a transmission rod is fixedly connected to the end of the output shaft of the second servo motor. A sleeve is fitted onto the outer wall of the transmission rod, and a transmission plate is fixedly mounted on the outer side wall of the sleeve. A limit frame is fixedly mounted at the end of the transmission plate, and a limit mechanism is installed on the upper inner wall of the limit frame.

[0007] Preferably, the gear meshes with the toothed plate, and the clamping plate and the limit seat form a sliding structure.

[0008] Preferably, rollers are installed at both ends of the lower surface of the positioning frame, and the rollers are attached to the support.

[0009] Preferably, the transmission rod and the positioning frame are rotatably arranged, the transmission rod and the sleeve are arranged with threads, and the transmission plate and the positioning frame are slidably arranged.

[0010] Preferably, the limiting mechanism comprises a knob and a clamping plate, the knob is movably mounted on the inner wall of the upper end of the limiting frame, and the clamping plate is movably arranged at the lower end of the knob.

[0011] Preferably, the knob is in threaded connection with the limiting frame, the knob and the clamping plate form a rotating structure, the clamping plate and the limiting frame are slidably arranged, and the side cross-sectional shape of the clamping plate is arranged in a "匚"-shaped shape.

[0012] Compared with the prior art, the beneficial effects of the present utility model are: the adjustable advertising sign punching die is convenient for adjusting the position of the advertising sign according to requirements, thereby facilitating the device to process different positions of the advertising sign and improving the practicability of the device; The gear is driven by the first servo motor, so that the toothed plate drives the advertising sign to move horizontally and horizontally, and the transmission rod is driven by the second servo motor, so that the sleeve drives the transmission plate to move, thereby adjusting the horizontal and longitudinal position of the advertising sign. Therefore, the device is convenient for adjusting the position of the advertising sign according to requirements, thereby facilitating the device to process different positions of the advertising sign and improving the practicability of the device. Description of Drawings

[0013] Figure 1 is a front sectional structural schematic diagram of the present utility model; Figure 2 is a partial top sectional structural schematic diagram of the present utility model; Figure 3 is a side sectional structural schematic diagram of the clamping plate of the present utility model; Figure 4 is a side view structural schematic diagram of the gear of the present utility model; Figure 5 is a front sectional structural schematic diagram of the positioning frame of the present utility model.

[0014] In the figures: 1. Support; 2. Limit seat; 3. Support frame; 4. Air cylinder; 5. Upper die; 6. Lower die; 7. First servo motor; 8. Gear; 9. Clamping plate; 10. Toothed plate; 11. Positioning frame; 12. Roller; 13. Second servo motor; 14. Transmission rod; 15. Sleeve; 16. Transmission plate; 17. Limit frame; 18. Limiting mechanism; 1801, Knob; 1802, Clamping plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5 This utility model provides a technical solution: an adjustable advertising sign punching die, including a bracket 1, a limiting seat 2, a support frame 3, a cylinder 4, an upper die 5, a lower die 6, a first servo motor 7, a gear 8, a clamping plate 9, a toothed plate 10, a positioning frame 11, a roller 12, a second servo motor 13, a transmission rod 14, a sleeve 15, a transmission plate 16, a limiting frame 17, a limiting mechanism 18, a knob 1801, and a clamping plate 1802. The limiting seat 2 and the support frame 3 are fixed at both ends of the upper surface of the bracket 1, and the cylinder 4 is installed on the upper surface of the support frame 3. The lower end of the output shaft of the cylinder 4 is fixedly connected to the upper die 5, and the lower die 6 is fixedly installed on the upper surface of the bracket 1 below the upper die 5. A first servo motor 7 is mounted on the upper surface of the bracket 1 on the side of the limiting seat 2, and a gear 8 is fixedly connected to the end of the output shaft of the first servo motor 7. A clamping plate 9 is movably connected to the inner wall of the limiting seat 2, and a toothed plate 10 is fixedly provided at the upper end of the clamping plate 9. A positioning frame 11 is fixedly installed on the end face of the toothed plate 10. A second servo motor 13 is provided on the end face of the positioning frame 11, and a transmission rod 14 is fixedly connected to the end of the output shaft of the second servo motor 13. A sleeve 15 is sleeved on the outer wall of the transmission rod 14, and a transmission plate 16 is fixedly installed on the outer side of the sleeve 15. A limiting frame 17 is fixedly provided at the end of the transmission plate 16, and a limiting mechanism 18 is installed on the upper inner wall of the limiting frame 17.

[0017] Gear 8 and toothed plate 10 mesh with each other, and clamping plate 9 and limiting seat 2 form a sliding structure, which facilitates the first servo motor 7 to drive gear 8 to rotate, so that gear 8 drives toothed plate 10, thereby causing toothed plate 10 to move the advertising sign horizontally and adjust the horizontal position of the advertising sign. At the same time, as toothed plate 10 moves, toothed plate 10 drives clamping plate 9 to slide relative to limiting seat 2, so that toothed plate 10 moves stably.

[0018] Rollers 12 are installed at both ends of the lower surface of the positioning frame 11, and the rollers 12 are in contact with the bracket 1, so that when the toothed plate 10 moves the positioning frame 11, the positioning frame 11 moves the rollers 12 relative to the bracket 1, thereby making the positioning frame 11 move stably.

[0019] The transmission rod 14 is rotatably arranged with the positioning frame 11, the transmission rod 14 is threadedly arranged with the sleeve 15, and the transmission plate 16 is slidably arranged with the positioning frame 11, which facilitates the second servo motor 13 to drive the transmission rod 14 to rotate relative to the positioning frame 11, so that the sleeve 15 moves along the transmission rod 14, thereby driving the transmission plate 16 to slide relative to the positioning frame 11, and further driving the advertising sign to move horizontally and longitudinally, so as to adjust the horizontal and longitudinal position of the advertising sign.

[0020] The limiting mechanism 18 includes a knob 1801 and a clamping plate 1802, the knob 1801 is movably mounted on the inner wall of the upper end of the limiting frame 17, and the lower end of the knob 1801 is movably provided with the clamping plate 1802, which facilitates stable positioning of the advertising sign to be processed in the limiting frame 17 through the limiting mechanism 18.

[0021] The knob 1801 is in threaded connection with the limiting frame 17, the knob 1801 and the clamping plate 1802 form a rotating structure, the clamping plate 1802 is slidably arranged with the limiting frame 17, and the side cross-sectional shape of the clamping plate 1802 is set in a "匚"-shaped shape, which is convenient for a user to rotate the knob 1801, so that the knob 1801 moves down relative to the limiting frame 17, thereby driving the clamping plate 1802 to slide down relative to the limiting frame 17, so that the clamping plate 1802 fits against the advertising sign in the limiting frame 17 to position the advertising sign.

[0022] Working principle: when using the adjustable advertising sign punching die, first as Figure 1-5As shown, the user inserts the advertising sign to be processed into the limiting frame 17. Then, the user rotates knob 1801, causing knob 1801 to move downwards relative to the limiting frame 17. Subsequently, knob 1801 drives clamping plate 1802 to slide downwards relative to the limiting frame 17, and then clamping plate 1802 moves to fit against the advertising sign, thus completing the positioning of the advertising sign. The user then adjusts the position of the advertising sign relative to the upper mold 5 according to processing requirements. At this time, the user starts the first servo motor 7, which drives gear 8 to rotate. Gear 8 then drives gear plate 10 to move, and gear plate 10 simultaneously drives clamping plate 9 to slide relative to the limiting seat 2. Then, gear plate 10 pushes positioning frame 11 to move, and positioning frame 11 drives roller 12 to move relative to bracket 1, thus making positioning frame 11 move stably. At this time, positioning frame 11 drives limiting frame 17 and advertising sign to move horizontally, thereby adjusting the position of the advertising sign. After adjusting the horizontal position of the advertising sign, the user turns off the first servo motor 7 and turns on the second servo motor 13. Then, the second servo motor 13 drives the transmission rod 14 to rotate. Next, the sleeve 15 moves along the transmission rod 14, and then the sleeve 15 drives the transmission plate 16 to move relative to the positioning frame 11. At this time, the transmission plate 16 drives the limit frame 17 and the advertising sign to move horizontally and vertically, thereby adjusting the horizontal and vertical position of the advertising sign. After the horizontal and vertical position of the advertising sign is adjusted, the user turns off the second servo motor 13 and starts the cylinder 4. At this time, the cylinder 4 drives the upper mold 5 to move down for stamping processing. Thus, the upper mold 5 and the lower mold 6 are used to stamp different positions of the advertising sign. Therefore, the device is easy to adjust according to the needs, which facilitates the processing of different positions of the advertising sign and improves the practicality of the device.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adjustable advertising sign punching die, comprising a bracket (1), a cylinder (4), a first servo motor (7), and a second servo motor (13), characterized in that: A limit seat (2) and a support frame (3) are respectively fixed at both ends of the upper surface of the bracket (1), an air cylinder (4) is mounted on the upper surface of the support frame (3), an upper die (5) is fixedly connected to the lower end of an output shaft of the air cylinder (4), a lower die (6) is fixedly arranged on the upper surface of the bracket (1) below the upper die (5), a first servo motor (7) is mounted on the upper surface of the bracket (1) at a side of the limit seat (2), a gear (8) is fixedly connected to the end of an output shaft of the first servo motor (7), a clamping plate (9) is movably connected to an inner wall of the limit seat (2), a toothed plate (10) is fixedly arranged at an upper end of the clamping plate (9), a positioning frame (11) is fixedly mounted on an end surface of the toothed plate (10), a second servo motor (13) is arranged on an end surface of the positioning frame (11), a transmission rod (14) is fixedly connected to the end of an output shaft of the second servo motor (13), a sleeve (15) is sleeved on an outer wall of the transmission rod (14), a transmission plate (16) is fixedly mounted on an outer side wall of the sleeve (15), a limit frame (17) is fixedly arranged at an end of the transmission plate (16), and a limit mechanism (18) is mounted on an inner wall of an upper end of the limit frame (17).

2. The adjustable advertising sign punching die according to claim 1, characterized in that: The gear (8) is meshed with the toothed plate (10), and the clamping plate (9) and the limit seat (2) form a sliding structure.

3. The adjustable advertising sign punching die according to claim 1, characterized in that: Rollers (12) are mounted at both ends of a lower surface of the positioning frame (11), and the rollers (12) are attached to the bracket (1).

4. The adjustable advertising sign punching die according to claim 1, characterized in that: The transmission rod (14) is rotatably arranged with the positioning frame (11), the transmission rod (14) is in threaded arrangement with the sleeve (15), and the transmission plate (16) and the positioning frame (11) are in sliding arrangement.

5. The adjustable advertising sign punching die according to claim 1, characterized in that: The limiting mechanism (18) comprises a knob (1801) and a clamping plate (1802), the knob (1801) is movably mounted on the inner wall of the upper end of the limiting frame (17), and the clamping plate (1802) is movably arranged at the lower end of the knob (1801).

6. The adjustable advertising sign punching die according to claim 5, characterized in that: The knob (1801) is in threaded connection with the limit frame (17), the knob (1801) and the clamping plate (1802) form a rotating structure, the clamping plate (1802) and the limit frame (17) are in sliding arrangement, and a side cross-sectional shape of the clamping plate (1802) is arranged in a "匚"-shaped shape.

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