A trimming device for advertising production

Abstract

This utility model relates to the technical field of advertising production equipment and discloses a trimming device for advertising production, including a trimming machine body. A trimmer is mounted on the surface of the trimming machine body. Clamping devices are provided on both sides of the trimming machine body. Each clamping device includes two irregularly shaped frames, which are fixedly connected to the sides of the trimming machine body. A sliding rod is movably connected to the inner surface of each irregularly shaped frame. Several circular grooves are formed on the surface of each sliding rod. Two hollow tubes are slidably connected to the arc surface of each sliding rod. A clamping plate is fixedly connected to the arc surface of each hollow tube, and a fixing rod is fixedly connected to the arc surface of each hollow tube. This trimming device for advertising production avoids the situation where advertising boards are easily displaced during cutting due to tool tension and equipment vibration, leading to cutting size deviations, edge burrs, pattern deformation, and finished products that do not meet design requirements, resulting in rework or direct scrapping and affecting the quality of advertising products.

Description

Technical Field

[0001] This utility model relates to the field of advertising production equipment technology, and in particular to a trimming device for advertising production. Background Technology

[0002] In the advertising production process, various advertising boards and fabrics often need to be trimmed and processed to meet design requirements and size specifications. However, existing advertising trimming devices have many shortcomings. Existing clamping devices are difficult to meet the fixing needs of advertising materials of different sizes and materials. For some advertising materials of different sizes, existing clamping methods cannot achieve comprehensive and stable fixing, which makes the materials prone to displacement during trimming and affects trimming accuracy.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: During the cutting process, the advertising board is prone to displacement due to the pull of the cutting tool and the vibration of the equipment, resulting in deviations in cutting dimensions, edge burrs, and pattern deformation. The finished product does not meet the design requirements, resulting in the need for rework or direct scrapping, which affects the quality of advertising products. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that the advertising board is prone to displacement due to the pull of the cutter and the vibration of the equipment during cutting, resulting in deviation of the cutting size, edge burrs, pattern deformation, and finished product that does not meet the design requirements. To this end, we propose a trimming device for advertising production.

[0005] To achieve the above objectives, this application adopts the following technical solution: a trimming device for advertising production, comprising a trimming machine body, a trimmer mounted on the surface of the trimming machine body, clamping devices on both sides of the trimming machine body, the two clamping devices comprising two irregularly shaped frames, the two irregularly shaped frames being fixedly connected to the two sides of the trimming machine body respectively, a sliding rod being movably connected to the inner surface of the irregularly shaped frame, a plurality of circular grooves being formed on the surface of the sliding rod, two hollow tubes being slidably connected to the arc surface of the sliding rod, a clamping plate being fixedly connected to the arc surface of the hollow tube, a fixing rod being fixedly connected to the arc surface of the hollow tube, a single-hole plate being fixedly connected to one end of the fixing rod, an insert rod being slidably inserted into the single-hole plate, the size of the insert rod being adapted to the size of the circular groove of the sliding rod, and a positioning plate being fixedly connected to the arc surface of the hollow tube.

[0006] Preferably, a spring is fitted onto the arc surface of the insertion rod, and the two ends of the spring are fixedly connected to the insertion rod and the single-hole plate, respectively.

[0007] Preferably, the arc surface of the fixing rod is rotatably connected to a blocking plate, and the surface of the blocking plate is provided with a blocking groove.

[0008] Preferably, a friction pad is fixedly connected to the surface of the clamping plate, and the size of the friction pad is adapted to the size of the clamping plate.

[0009] Preferably, the trimmer body is provided with heat dissipation devices on both sides. The two heat dissipation devices include two annular chambers, which are fixedly connected to the two sides of the trimmer body respectively. A dustproof net is slidably connected inside the annular chamber. Four connecting rods are fixedly connected to the surface of the annular chamber. A rotating plate is rotatably connected to the arc surface of the connecting rods. Four L-shaped plates are fixedly connected to the surface of the dustproof net. Bolts are threaded into the L-shaped plates. The arc surface of the bolts is threadedly connected to the rotating plate.

[0010] Preferably, a torsion spring is fitted onto the arc surface of the connecting rod, and the two ends of the torsion spring are fixedly connected to the rotating plate and the connecting rod, respectively.

[0011] Preferably, the arc surface of the bolt is fixedly connected to two arc-shaped plates, and the surface of the arc-shaped plates is in contact with the rotating plate.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this utility model, by setting a clamping device, the effect of clamping the advertising board is achieved, which avoids the advertising board from shifting due to the pull of the cutting tool and the vibration of the equipment during cutting, resulting in cutting size deviation, edge burrs, pattern deformation, and finished products that do not meet the design requirements, causing rework or direct scrapping, which affects the quality of advertising products and improves the practicality of the device.

[0014] In this invention, by setting up a heat dissipation device, the internal temperature of the trimmer body is reduced, avoiding the gradual increase in temperature inside the trimmer body during long-term operation. Prolonged exposure to high temperatures can accelerate the aging of components such as motors, wiring, and bearings, leading to decreased insulation performance, increased mechanical wear, and potentially serious malfunctions such as motor burnout, short circuits, and transmission jamming. This significantly shortens the equipment's lifespan and increases the company's equipment investment costs, thus improving the device's practicality. Attached Figure Description

[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the clamping device in this utility model;

[0018] Figure 3 This is a partial structural diagram of the clamping device in this utility model;

[0019] Figure 4 In this utility model Figure 3 Enlarged view of point A;

[0020] Figure 5 This is a schematic diagram of the heat dissipation device in this utility model.

[0021] Figure 6 This is a partial structural diagram of the heat dissipation device in this utility model.

[0022] Legend: 1. Trimmer body; 2. Trimmer; 3. Clamping device; 4. Heat dissipation device; 301. Irregular frame; 302. Slide rod; 303. Hollow tube; 304. Clamping plate; 305. Friction pad; 306. Positioning plate; 307. Fixing rod; 308. Single-hole plate; 309. Insert rod; 310. Spring; 311. Blocking plate; 41. Annular compartment; 42. Dustproof net; 43. Connecting rod; 44. Rotating plate; 45. L-shaped plate; 46. Bolt; 47. Torsion spring; 48. Arc plate. Detailed Implementation

[0023] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods without changing the essential spirit of this utility model. Therefore, the following specific embodiments and accompanying drawings are merely exemplary descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction on the technical solution of this utility model.

[0024] Reference Figure 1 As shown, this utility model provides a technical solution: a trimming device for advertising production, including a trimming machine body 1, a trimmer 2 mounted on the surface of the trimming machine body 1, and clamping devices 3 on both sides of the trimming machine body 1. By setting the clamping devices 3, the advertising board is clamped, avoiding displacement of the advertising board due to the pull of the blade and the vibration of the equipment during cutting, which would lead to cutting size deviation, edge burrs, pattern deformation, and finished products that do not meet design requirements, resulting in rework or direct scrapping, affecting the quality of advertising products, thus improving the practicality of the device. Heat dissipation devices 4 are set on both sides of the trimming machine body 1, which reduces the internal temperature of the trimming machine body 1, preventing the temperature inside the trimming machine body 1 from gradually rising during long-term operation. Long-term exposure to high temperature environment will cause accelerated aging of components such as motors, circuits, and bearings, decreased insulation performance, and increased mechanical wear, which may lead to serious failures such as motor burnout, short circuits, and transmission jamming, significantly shortening the service life of the equipment and increasing the equipment investment cost for enterprises, thus improving the practicality of the device.

[0025] The specific setup and function of its clamping device 3 and heat dissipation device 4 will be explained below.

[0026] Reference Figure 2 , Figure 3 and Figure 4 As shown in this embodiment: the two clamping devices 3 include two irregularly shaped frames 301, which are fixedly connected to both sides of the trimmer body 1 respectively. A sliding rod 302 is movably connected to the inner surface of the irregularly shaped frame 301. Several circular grooves are formed on the surface of the sliding rod 302. Two hollow tubes 303 are slidably connected to the arc surface of the sliding rod 302. A clamping plate 304 is fixedly connected to the arc surface of the hollow tube 303, and a fixing rod 307 is fixedly connected to the arc surface of the hollow tube 303. One end of rod 307 is fixedly connected to a single-hole plate 308. A rod 309 is slidably inserted into the single-hole plate 308. The size of the rod 309 matches the size of the groove in the slide rod 302. A positioning plate 306 is fixedly connected to the arc surface of the hollow tube 303. A spring 310 is fitted onto the arc surface of the rod 309. Both ends of the spring 310 are fixedly connected to the rod 309 and the single-hole plate 308, respectively, thus improving the stability of the rod 309. Slight vibrations or pressure from the clamping plate 304 during equipment operation are mitigated. Even with slight displacement due to force, the elastic force of spring 310 can quickly compensate, preventing the insertion rod 309 from loosening or falling off and ensuring the stability of the device's locking state. The arc surface of the fixing rod 307 is rotatably connected to a blocking plate 311. The surface of the blocking plate 311 has a blocking groove, which achieves the effect of restricting the insertion rod 309. This prevents the insertion rod 309 from being affected by external forces when the hollow tube 303 is moved, thus avoiding movement of the insertion rod 309. The moved position of the insertion rod 309 may rub against the sliding rod 302, causing damage to the insertion rod 309. The surface of the clamping plate 304 is fixedly connected to a friction pad 305. The size of the friction pad 305 is adapted to the size of the clamping plate 304, which achieves the effect of increasing the friction of the clamping plate 304. This can both fix the material and buffer the clamping pressure. Especially for fragile and easily scratched advertising materials, it can prevent clamping from leaving indentations and scratches, ensuring the integrity of the advertising board surface.

[0027] Reference Figure 5 and Figure 6As shown, specifically, the two heat dissipation devices 4 include two annular chambers 41, which are fixedly connected to both sides of the trimmer body 1. A dustproof mesh 42 is slidably connected inside the annular chamber 41. Four connecting rods 43 are fixedly connected to the surface of the annular chamber 41, and a rotating plate 44 is rotatably connected to the arc surface of the connecting rods 43. Four L-shaped plates 45 are fixedly connected to the surface of the dustproof mesh 42, and bolts 46 are threaded into the L-shaped plates 45. The arc surface of the bolts 46 is threadedly connected to the rotating plate 44. A torsion spring 47 is sleeved on the arc surface of the connecting rods 43, and both ends of the torsion spring 47 are respectively... The rotating plate 44 and connecting rod 43 are fixedly connected, which achieves the effect of automatically opening the rotating plate 44 and keeping the rotating plate 44 in the open state for easy operation by the staff. Two arc-shaped plates 48 are fixedly connected to the arc surface of the bolt 46. The surface of the arc plate 48 is in contact with the rotating plate 44 to prevent the bolt 46 from falling off. This avoids the situation where the staff rotates the bolt 46 too many times, causing the arc surface of the bolt 46 to separate from the L-shaped plate 45, which would require the staff to reinstall it during use.

[0028] Working principle: When the operator needs to clamp the advertising board, the hollow tube 303 first slides on the arc surface of the slide rod 302. At this time, the spring 310 is in a stretched state. After the hollow tube 303 moves to the appropriate position, the operator rotates the hollow tube 303 on the arc surface of the slide rod 302. The hollow tube 303 drives the clamping plate 304 to move, and the clamping plate 304 drives the friction pad 305 to move until the friction pad 305 is in contact with the advertising board. Then, the operator can pull the insertion rod 309 to slide within the single-hole plate 308 until the arc surface of the insertion rod 309 separates from the blocking groove of the blocking plate 311. Then, the operator can rotate the blocking plate 311 until its position no longer affects the movement of the insertion rod 309. Then, the operator can release the insertion rod 309. At this time, the rebound force of the spring 310 drives the insertion rod 309 to slide within the single-hole plate 308 until the insertion rod 309 is inserted into the circular groove of the slide rod 302, thus achieving the effect of clamping the advertising board. This prevents the advertising board from shifting due to the pull of the cutting tool and the vibration of the equipment during cutting, which could lead to deviations in cutting dimensions, burrs on the edges, and deformation of the pattern. The finished product may not meet the design requirements, resulting in rework or direct scrapping, affecting the quality of the advertising products and improving the practicality of the device.

[0029] When the worker needs to clean the dustproof net 42, firstly, the worker rotates the bolt 46 inside the L-shaped plate 45. The bolt 46 drives the double arc plate 48 to move until the surface of the double arc plate 48 is in contact with the L-shaped plate 45. At this time, the arc surface of the bolt 46 is completely separated from the rotating plate 44. Then, the torque of the torsion spring 47 drives the rotating plate 44 to rotate on the arc surface of the connecting rod 43 until the surface of the rotating plate 44 is separated from the dustproof net 42. Then, the worker can pull the L-shaped plate 45 to move the dustproof net 42 until the surface of the dustproof net 42 is separated from the annular chamber 41. This achieves the effect of reducing the internal temperature of the trimmer body 1, avoiding the gradual increase in temperature inside the trimmer body 1 during long-term operation. Being in a high-temperature environment for a long time will cause the motor, circuit, bearing and other components to age faster, the insulation performance to decline, and the mechanical wear to increase. This may cause serious failures such as motor burnout, short circuit, transmission jamming, etc., which will significantly shorten the service life of the equipment and increase the equipment investment cost of the enterprise. This improves the practicality of the device.

[0030] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. An advertising making trimming device characterized by, The device includes a trimmer body (1), on which a trimmer (2) is mounted. Clamping devices (3) are provided on both sides of the trimmer body (1). Each clamping device (3) includes two irregularly shaped frames (301), which are fixedly connected to both sides of the trimmer body (1). A sliding rod (302) is movably connected to the inner surface of each irregularly shaped frame (301). Several circular grooves are formed on the surface of the sliding rod (302), and the arc surface of the sliding rod (302) slides along its arc. Two hollow tubes (303) are connected. A clamping plate (304) is fixedly connected to the arc surface of the hollow tube (303). A fixing rod (307) is fixedly connected to the arc surface of the hollow tube (303). A single-hole plate (308) is fixedly connected to one end of the fixing rod (307). An insert rod (309) is slidably inserted into the single-hole plate (308). The size of the insert rod (309) is adapted to the size of the circular groove of the slide rod (302). A positioning plate (306) is fixedly connected to the arc surface of the hollow tube (303).

2. A trimming device for making an advertisement according to claim 1, characterized in that: The arc surface of the insertion rod (309) is fitted with a spring (310), and the two ends of the spring (310) are fixedly connected to the insertion rod (309) and the single-hole plate (308) respectively.

3. A trimming device for making an advertisement according to claim 1, characterized in that: The arc surface of the fixed rod (307) is rotatably connected to a blocking plate (311), and the surface of the blocking plate (311) is provided with a blocking groove.

4. A trimming device for making an advertisement according to claim 1, characterized in that: A friction pad (305) is fixedly connected to the surface of the clamping plate (304), and the size of the friction pad (305) is adapted to the size of the clamping plate (304).

5. The trimming device for making an advertisement according to claim 1, wherein: The trimmer body (1) is provided with heat dissipation devices (4) on both sides. The two heat dissipation devices (4) include two annular chambers (41). The two annular chambers (41) are fixedly connected to the two sides of the trimmer body (1). A dustproof net (42) is slidably connected inside the annular chamber (41). Four connecting rods (43) are fixedly connected to the surface of the annular chamber (41). A rotating plate (44) is rotatably connected to the arc surface of the connecting rods (43). Four L-shaped plates (45) are fixedly connected to the surface of the dustproof net (42). Bolts (46) are threaded into the L-shaped plates (45). The arc surface of the bolts (46) is threadedly connected to the rotating plate (44).

6. A trimming device for making an advertisement according to claim 5, characterized in that: The arc surface of the connecting rod (43) is fitted with a torsion spring (47), and the two ends of the torsion spring (47) are fixedly connected to the rotating plate (44) and the connecting rod (43) respectively.

7. A trimming device for making an advertisement according to claim 5, wherein: The bolt (46) has two arc-shaped plates (48) fixedly connected to its arc surface, and the surface of the arc-shaped plates (48) is in contact with the rotating plate (44).

Images