EPS forming mold release agent spraying system
By designing an EPS molding mold release agent spraying system, the problems of low efficiency and harmful substance emission from manual spraying were solved, achieving efficient demolding and health protection.
Patent Information
- Application Number
- CN202423267666.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The demolding process of existing EPS molding molds relies on manual operation, which is inefficient and the release of harmful substances poses a threat to the health of operators.
An EPS molding die release agent spraying system was designed, including a spraying device and a conveyor line. The conveyor line consists of first and second conveyors. The spraying pipe of the spraying device is parallel to the conveyor, and the nozzle is set on the conveyor to achieve all-round spraying of the die.
It achieves efficient mold release, reduces manual operation, lowers production costs, and protects the health of operators.
Smart Images
Figure CN223761227U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mechanical equipment technology, and in particular to an EPS molding mold release agent spraying system. Background Technology
[0002] In the production of EPS (expandable polystyrene) products, the demolding process is crucial. Traditional demolding methods often rely on manual operation, where workers use handheld release agent spray guns to spray the mold surface. This manual operation is inefficient and cannot meet the demands of modern large-scale production, increasing production costs and time. Furthermore, release agents typically contain volatile organic compounds (VOCs), which, during manual spraying, are directly released into the working environment, posing a threat to the health of operators. Utility Model Content
[0003] The purpose of this invention is to provide an EPS molding die release agent spraying system to solve the technical problem of low efficiency in the prior art.
[0004] To solve the above problems, the EPS molding die release agent spraying system involved in this utility model adopts the following technical solution:
[0005] This utility model provides an EPS molding die release agent spraying system, including a spraying device and a conveyor line for conveying EPS molding dies. The conveyor line includes a first conveyor and a second conveyor. The conveying direction of the first conveyor is parallel to the conveying direction of the second conveyor. The second conveyor is inclined and located on one side of the conveying direction of the first conveyor, and the second conveyor and the first conveyor form an obtuse angle. The spraying device includes a first pipe body parallel to the first conveyor and a second pipe body parallel to the second conveyor. The first pipe body and the second pipe body are connected. Nozzles that communicate with each other are spaced apart on the first pipe body and the second pipe body.
[0006] Preferably, the spraying device includes a spraying pipe, a liquid pump, and a storage tank for storing the release agent. The spraying pipe, the liquid pump, and the storage tank are connected in sequence through a pipeline. When the liquid pump operates, it sprays the release agent in the storage tank through the spraying pipe to the EPS molding die located on the conveyor line.
[0007] Preferably, the conveying surface of the first conveyor is inclined to the horizontal plane, and the conveying surfaces of the first conveyor and the second conveyor are located on opposite sides of the horizontal plane.
[0008] Preferably, it further includes a roller conveyor disposed above the first conveyor and away from the second conveyor, the roller conveyor being configured at a 90° angle to the first conveyor.
[0009] The beneficial effects of this utility model are as follows:
[0010] This utility model provides an EPS molding die release agent spraying system, which differs from existing technologies in that it includes a spraying device and a conveyor line for transporting the EPS molding die. The conveyor line includes a first conveyor and a second conveyor. The conveying direction of the first conveyor is parallel to that of the second conveyor. The second conveyor is inclined to one side of the conveying direction of the first conveyor, and the second conveyor forms an obtuse angle with the first conveyor. The spraying device includes a first pipe parallel to the first conveyor and a second pipe parallel to the second conveyor. The first pipe and the second pipe are connected, and nozzles that communicate with each other are spaced apart on both the first and second pipes. This system can transport the die at an incline relative to the horizontal plane, allowing the release agent to be sprayed onto the sides or corners of the die that are difficult to reach during horizontal transport, resulting in a better leveling effect. Attached Figure Description
[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below:
[0012] Figure 1 This is a diagram showing the fit and configuration of the release agent spraying system for EPS molding dies.
[0013] In the diagram: 1. First conveyor; 2. Second conveyor; 3. Roller conveyor; 4. Spraying device; 5. Half mold. Detailed Implementation
[0014] To make the technical objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0015] The EPS molding mold release agent spraying system provided by this utility model mainly consists of a spraying device 4 and a conveyor line, aiming to achieve efficient spraying of EPS molding mold release agent.
[0016] Specifically, the conveyor line includes a first conveyor 1 and a second conveyor 2 that work synchronously. The conveying direction of the first conveyor 1 is the same as that of the second conveyor 2. The second conveyor 2 is inclined on one side of the conveying direction of the first conveyor 1 and forms an obtuse angle with the first conveyor 1. This cooperative structure allows the two half molds 5 of the EPS molding die with the hinge structure to be conveyed in an open state. The two half molds 5 are located on the first conveyor 1 and the second conveyor 2 and conveyed synchronously.
[0017] Furthermore, the conveying surface of the first conveyor 1 is inclined to the horizontal plane, and the conveying surfaces of the first conveyor 1 and the second conveyor 2 are located on the upper and lower sides of the horizontal plane, respectively. The design of this structure allows both halves of the EPS molding mold to be sprayed with release agent in an inclined state. The release agent flows on the inclined mold surface under the influence of gravity, preventing local accumulation, and has a good spraying effect on the side surface, which helps the release agent to adhere evenly on the mold surface.
[0018] The spraying device 4 includes a spraying pipe, a liquid pump, and a storage tank for storing the release agent. The spraying pipe, liquid pump, and storage tank are connected in sequence through pipelines. The liquid pump serves as a power source and can spray the release agent in the storage tank through the spraying pipe to the EPS molding die located on the conveyor line during operation. The spraying pipe includes a first pipe body parallel to the first conveyor 1 and a second pipe body parallel to the second conveyor 2. The first pipe body and the second pipe body are connected, and nozzles that communicate with each other are spaced apart on the first pipe body and the second pipe body to achieve all-round spraying of the mold.
[0019] Since both the first conveyor 1 and the second conveyor 2 are inclined, to prevent the EPS molding die placed on them from slipping off, the system also includes a roller conveyor 3 located above the first conveyor 1 on the side away from the second conveyor 2. The roller conveyor 3 is configured to cooperate with the first conveyor 1 at a 90° angle. The roller conveyor 3 is used to abut against one end of the EPS molding die to prevent it from slipping off the conveyor line.
[0020] Finally, it should be noted that the above embodiments are only for illustration and not for limiting the technical solutions of this utility model. Any equivalent substitutions and modifications or partial substitutions that do not depart from the spirit and scope of this utility model should be covered within the scope of protection of the claims of this utility model.
Claims
1. An EPS molding mold spray release agent system characterized by, The spraying device and the conveying line for conveying the EPS forming mold, the conveying line comprising a first conveyor and a second conveyor, the conveying direction of the first conveyor being parallel to the conveying direction of the second conveyor, the second conveyor being obliquely arranged on one side of the conveying direction of the first conveyor, and the second conveyor being at an obtuse angle with the first conveyor, the spraying pipe of the spraying device comprising a first pipe body parallel to the first conveyor and a second pipe body parallel to the second conveyor, the first pipe body being in communication with the second pipe body, and the first pipe body and the second pipe body being both provided with nozzles in communication therewith at intervals.
2. An EPS forming mold ejection system as defined in claim 1, wherein, The spraying device comprises a spraying pipe, a liquid pump and a storage tank for storing the releasing agent, the spraying pipe, the liquid pump and the storage tank being sequentially communicated through pipelines, and the liquid pump works to spray the releasing agent in the storage tank out of the spraying pipe to the EPS forming mold on the conveying line.
3. An EPS forming mold ejection lubricant spraying system according to claim 2, wherein, The conveying surface of the first conveyor is inclined to the horizontal plane, and the conveying surface of the first conveyor and the conveying surface of the second conveyor are respectively located on two sides of the horizontal plane.
4. An EPS forming mold ejection system as defined in claim 3, wherein, Further comprising a roller conveyor arranged above the first conveyor away from the second conveyor, the roller conveyor being arranged at 90° with the first conveyor.