Feeding pipeline of luminous advertisement word pouring platform

Abstract

The utility model relates to the technical field of feeding pipelines for pouring light-emitting advertising characters, in particular to a feeding pipeline of a light-emitting advertising character pouring platform, which is used for being mounted on a pouring platform and pouring liquid materials into a character die to form light-emitting characters, and comprises a base, a rack is arranged outside the base, a top plate is welded on the rack, and the top plate is connected with the base. A glass plate is further detachably arranged on the top of the base, and a pipeline system used for distributing liquid materials and injecting the liquid materials into the character dies at the same time is further arranged on the top plate. According to the utility model, the plurality of material spraying pipes are adopted, the plurality of material spraying pipes are connected with the control valves and the nozzles, and the nozzles are respectively inserted into the pouring holes in the character die, so that the liquid material can be poured into the character die at the same time, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of material supply pipelines for casting illuminated advertising letters, specifically to the material supply pipelines for casting platforms of illuminated advertising letters. Background Technology

[0002] Illuminated advertising letters are formed by mixing liquid resin materials in a certain proportion, adding appropriate amounts of curing agent and catalyst, and then pouring the mixture into a letter mold. During the mixing process, it is important to control the temperature and stirring speed to avoid air bubbles and uneven curing. After fixing the letter mold on a glass plate, the liquid material is poured into the mold and then cured rapidly using a UV curing lamp.

[0003] The existing method of pouring liquid material into typefaces results in low production efficiency because the typefaces are composed of individual character strokes, and each stroke has a pouring hole. Workers use a spray gun inserted into the pouring hole. Since each character stroke needs to be assembled separately and poured one by one, this method leads to low production efficiency. Especially when producing a large number of typefaces simultaneously, this method significantly increases the time and labor costs. Utility Model Content

[0004] The purpose of this utility model is to provide a material supply pipeline for a luminous advertising letter casting platform. It adopts multiple spray pipes, each of which is connected to a control valve and a nozzle. The nozzles are inserted into the casting holes in the letter mold, thereby enabling the liquid material to be cast into the letter mold simultaneously, which improves work efficiency.

[0005] To address the existing technical problems, this utility model provides a material supply pipeline for a luminous advertising letter casting platform, which is installed on the casting platform and pours liquid material into the letter mold to form luminous lettering. The platform includes a base, an external frame, a top plate welded to the frame, and a detachable glass plate on the top of the base. The top plate is also provided with a pipeline system for diverting the liquid material and simultaneously injecting it into each letter mold.

[0006] Preferably, the pipeline system includes a plurality of spray pipes, the outlet end of which is connected to a control valve for controlling the flow of liquid material, and the outlet end of the control valve is connected to a nozzle that can be inserted into the injection hole in the letter mold.

[0007] Preferably, the nozzle can be extended or shortened to insert the nozzle into the injection hole in the letter mold or to remove the nozzle from the injection hole.

[0008] Preferably, the piping system further includes a fixing structure disposed near the control valve at the nozzle. The fixing structure includes a support plate rotatably disposed on the nozzle, two support rods symmetrically disposed on the support plate, and a suction cup for adsorbing onto the glass plate is connected to the bottom end of the support rod.

[0009] Preferably, the suction cup is detachably provided with a plug, which can be removed from the suction cup when it is necessary to separate the suction cup from the glass plate.

[0010] Preferably, the pipeline system further includes a main pipe installed at the top of the top plate, with a first branch pipe connected to each end of the main pipe, and a second branch pipe connected to each end of the first branch pipe. Pipe interfaces are also provided on the first and second branch pipes, and the pipe interfaces are connected to the spray pipe.

[0011] Preferably, the main pipeline is also connected to a feed pipe, one end of which is connected to the feeding device.

[0012] Preferably, the top of the top plate is further provided with a first fixing frame for fixing the first branch pipe and the second branch pipe, and the top of the top plate is further provided with a second fixing frame for fixing the feed pipe.

[0013] The advantages of this utility model compared to the prior art are:

[0014] 1. This application includes multiple spray tubes, each with a control valve and nozzle connected to its bottom end. The spray tubes are designed to extend or retract, allowing the nozzles to be easily inserted into the casting holes within the letter mold. This method enables the simultaneous pouring of liquid material into the letter mold, significantly improving work efficiency.

[0015] 2. During the pouring of liquid materials, the nozzle risks detaching from the pouring hole due to pressure within the pipeline. To address this issue, this application incorporates a rotatable support plate on the nozzle. A support rod is mounted at the bottom of the support plate, and a suction cup is attached to the bottom of the support rod. The suction cup securely adheres to the glass plate, effectively preventing the nozzle from detaching from the pouring hole during the pouring process. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the material supply pipeline of the luminous advertising letter casting platform of this utility model during installation.

[0017] Figure 2 This is a front view structural diagram of the material supply pipeline of the luminous advertising letter casting platform of this utility model during installation.

[0018] Figure 3 This is a first three-dimensional structural diagram of the material supply pipeline of the luminous advertising letter casting platform of this utility model.

[0019] Figure 4 This is a schematic diagram of the second three-dimensional structure of the material supply pipeline of the luminous advertising letter casting platform of this utility model.

[0020] Figure 5 This is a structural diagram of the feed pipe, main pipe, first branch pipe, and second branch pipe of the material supply pipeline of the luminous advertising letter casting platform of this utility model.

[0021] Figure 6 This is a three-dimensional structural diagram of the material supply pipeline and fixing structure of the luminous advertising letter casting platform of this utility model.

[0022] The following are the labels in the diagram: 1. Base; 2. Glass plate; 3. Frame; 31. Top plate; 4. First fixed frame; 5. Piping system; 51. Feed pipe; 52. Main pipe; 53. First branch pipe; 54. Second branch pipe; 55. Pipe interface; 56. Spray pipe; 561. Control valve; 562. Nozzle; 57. Fixed structure; 571. Support plate; 572. Support rod; 573. Suction cup; 5731. Plug; 6. Second fixed frame. Detailed Implementation

[0023] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0024] Reference Figures 1-6 As shown, this utility model provides a material supply pipeline for a luminous advertising letter casting platform, which is installed on the casting platform and pours liquid material into the letter mold to form luminous lettering. It includes a base 1, a frame 3 is provided on the outside of the base 1, a top plate 31 is welded on the frame 3, a glass plate 2 can be detachably installed on the top of the base 1, and a pipeline system 5 is provided on the top plate 31 for diverting the liquid material and injecting it into each letter mold at the same time.

[0025] The piping system 5 includes several injection pipes 56. The outlet end of each injection pipe 56 is connected to a control valve 561 for controlling the flow of liquid material. Operators can adjust the flow rate of the liquid material or completely shut off the flow using the control valve 561 to achieve pouring control. The outlet end of the control valve 561 is connected to a nozzle 562, which can be inserted into the injection hole in the letter mold. The nozzle 562 is designed to fit tightly into the injection hole in the letter mold to ensure that the liquid material accurately fills every corner of the letter mold.

[0026] Liquid material is delivered to the source of pipeline system 5. Through branches of pipeline system 5, the liquid material is guided into various spray pipes 56. The operator opens or adjusts control valve 561 as needed to control the flow rate of liquid material from spray pipe 56 to nozzle 562. Nozzle 562 is inserted into the injection hole of the type mold, and liquid material flows into the type mold through nozzle 562. Control valve 561 is a solenoid valve.

[0027] The system is equipped with multiple spray pipes 56, each with a control valve 561 and a nozzle 562 connected to its bottom end. The spray pipes 56 have the function of extending or retracting, a feature that allows the nozzle 562 to be easily inserted into the casting hole in the letter mold. In this way, liquid material can be poured into the letter mold simultaneously, significantly improving work efficiency.

[0028] The nozzle 56 can be extended or shortened to insert the nozzle 562 into the injection hole in the letter mold or to remove the nozzle 562 from the injection hole.

[0029] The piping system 5 also includes a fixing structure 57 located near the control valve 561 at the nozzle 562. The fixing structure 57 includes a support plate 571 rotatably mounted on the nozzle 562. Two support rods 572 are symmetrically arranged on the support plate 571, and the bottom end of the support rods 572 is connected to a suction cup 573 for adsorbing onto the glass plate 2. A plug 5731 is detachably provided on the suction cup 573, and the plug 5731 can be removed from the suction cup 573 when it is necessary to separate the suction cup 573 from the glass plate 2.

[0030] Before use, the suction cup 573 is attached to the predetermined position on the glass plate 2. The nozzle 562 is connected to the suction cup 573 via the support plate 571 and the support rod 572 to ensure the stability of the nozzle 562. When it is necessary to remove the nozzle 562 from the pouring hole, the plug 5731 is removed to allow air to enter the suction cup 573, thereby releasing the suction force and separating the suction cup 573 from the glass plate 2.

[0031] A support plate 571 is rotatably mounted on the nozzle 562. A support rod 572 is installed at the bottom of the support plate 571, and a suction cup 573 is provided at the bottom of the support rod 572. The suction cup 573 can firmly adhere to the glass plate 2, thereby effectively preventing the nozzle 562 from falling out of the pouring hole during the pouring process.

[0032] The piping system 5 also includes a main pipe 52 installed at the top of the top plate 31. First branch pipes 53 are connected to both ends of the main pipe 52, and second branch pipes 54 are connected to both ends of the first branch pipes 53. Pipe interfaces 55 are also provided on the first and second branch pipes 53 and 54, and these interfaces are connected to the spray pipe 56. A feed pipe 51 is also connected to the main pipe 52, and one end of the feed pipe 51 is connected to the feeding device.

[0033] Liquid material is conveyed into feed pipe 51 via a feeding device. Feed pipe 51 conveys the liquid material into main pipe 52, main pipe 52 distributes the liquid material into first branch pipe 53, first branch pipe 53 further distributes the liquid material into second branch pipe 54, second branch pipe 54 conveys the liquid material into spray pipe 56 through pipe interface 55, and spray pipe 56 conveys the liquid material into the letter mold to form luminous characters.

[0034] The top of the top plate 31 is also provided with a first fixing bracket 4 for fixing the first branch pipe 53 and the second branch pipe 54, and the top of the top plate 31 is also provided with a second fixing bracket 6 for fixing the feed pipe 51.

[0035] During the pouring process, the first fixing frame 4 and the second fixing frame 6 work together to ensure the stability and reliability of all pipes in the pipeline system 5. The first fixing frame 4 fixes the first branch pipe 53 and the second branch pipe 54, preventing them from moving or deforming during the flow of liquid material, while the second fixing frame 6 ensures the stability of the feed pipe 51.

[0036] Working Principle: In use, the operator first places the letter mold on the glass plate 2, ensuring it is securely fixed. Next, the spray pipe 56 is connected to the pipe interface 55. Then, by pulling the spray pipe 56, the nozzle 562 is precisely inserted into the casting hole on the letter mold. To ensure the stability of the spray pipe 56 and nozzle 562 during casting, a suction cup 573 is used to adhere them to the glass plate 2, providing additional support. Next, the feed pipe 51 is connected to the feeding device. After the feeding device is activated, liquid material is introduced into the feed pipe 51. Subsequently, the liquid material flows along the main pipe 52 and is distributed to the first branch pipe 53 and the second branch pipe 54. Finally, the liquid material flows from the spray pipe 56 into the nozzle 562 and is evenly poured into the letter mold through the nozzle 562. After the liquid material solidifies, an advertising letter with a luminous effect is formed.

[0037] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A material supply pipe for a luminous advertising letter casting platform, used to be installed on the casting platform and to pour liquid material into the letter mold to form luminous lettering, characterized in that... The device includes a base, an external frame, a top plate welded to the frame, a detachable glass plate on the top of the base, and a piping system on the top plate for diverting liquid material and simultaneously injecting it into each typeface.

2. The material supply pipeline of the luminous advertising letter casting platform according to claim 1, characterized in that: The pipeline system includes several spray pipes, the outlet of which is connected to a control valve for controlling the flow of liquid material. The outlet of the control valve is connected to a nozzle that can be inserted into the injection hole in the letter mold.

3. The material supply pipeline of the luminous advertising letter casting platform according to claim 2, characterized in that: The nozzle can be extended or shortened to insert the nozzle into the injection hole in the letter mold or to remove the nozzle from the injection hole.

4. The material supply pipeline of the luminous advertising letter casting platform according to claim 3, characterized in that: The piping system also includes a fixed structure located near the control valve at the nozzle. The fixed structure includes a support plate rotatably mounted on the nozzle, with two support rods symmetrically arranged on the support plate. The bottom end of each support rod is connected to a suction cup for adsorbing onto the glass plate.

5. The material supply pipeline of the luminous advertising letter casting platform according to claim 4, characterized in that: The suction cup is detachably equipped with a plug, which can be removed from the suction cup when it is necessary to separate the suction cup from the glass plate.

6. The material supply pipeline of the luminous advertising letter casting platform according to claim 2, characterized in that: The pipeline system also includes a main pipe installed at the top of the roof slab, with a first branch pipe connected to each end of the main pipe, and a second branch pipe connected to each end of the first branch pipe. Pipe interfaces are also provided on the first and second branch pipes, and the pipe interfaces are connected to the spray pipe.

7. The material supply pipeline of the luminous advertising letter casting platform according to claim 6, characterized in that: The main pipeline is also connected to a feed pipe, one end of which is connected to the feeding device.

8. The material supply pipeline of the luminous advertising letter casting platform according to claim 6, characterized in that: The top of the top plate is also provided with a first fixing frame for fixing the first branch pipe and the second branch pipe, and a second fixing frame for fixing the feed pipe.

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