Mould box for sponge foaming

Abstract

The utility model discloses a mold box for sponge foaming, relates to the technical field of mold boxes, and aims to solve the problem that part of existing mold boxes for sponge foaming are inconvenient to unload. According to the key points of the technical scheme, the device comprises a hollow box body with an opening in the top, a discharging port with the area consistent with that of the inner side wall of the box body is formed in the side wall of one side of the box body, a material blocking plate used for closing the discharging port is hinged to the interior of the discharging port, and driving parts used for driving the material blocking plate to be opened and closed are symmetrically arranged on the box body; and the baffle plate close to one side of the hinge point is fixedly connected with a pushing plate capable of pushing the finished sponge out of the discharge port. Through the arrangement of the structure, the finished product unloading process of the mold box for sponge foaming is simplified.

Description

Technical Field

[0001] This utility model relates to the field of mold box technology, and more specifically, it relates to a mold box for sponge foaming. Background Technology

[0002] Foaming molds are typically used to place and limit the foaming material during the foaming process of sponge, so that the foaming process can proceed stably, thereby ensuring that the foamed sponge can be stably shaped.

[0003] Foaming mold boxes are used in various foaming production processes. To ensure easier demolding of finished products, a release agent is usually sprayed onto the walls of the foaming mold box. However, some existing foaming mold boxes have some shortcomings. One of them is that some existing foaming mold boxes have an open-side structure, which makes it difficult to apply force to the finished sponge when demolding, making it inconvenient for the finished sponge to demold from the foaming mold box. Therefore, a new structure is designed to solve the above-mentioned technical problems.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a mold box for sponge foaming.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: the foaming mold box includes a hollow box body with an open top. A discharge port with an area consistent with its inner side wall is opened on one side wall of the box body. A baffle plate for closing the discharge port is hinged inside the discharge port. The box body is provided with symmetrically arranged driving parts for driving the baffle plates to open and close. A pusher plate that can push the finished sponge out from the discharge port is fixedly connected to the baffle plate near the hinge point.

[0007] The present invention is further configured such that: the pusher plate and the baffle plate are perpendicular to each other, and the pusher plate can rotate with the baffle plate until its end face is parallel or perpendicular to the bottom surface of the box.

[0008] The present invention is further configured such that: a first connecting plate is provided on the box body facing the discharge port, which can slide horizontally; the first connecting plate can slide away from the central axis of the box body as the pusher plate approaches; the end faces of the first connecting plate and the pusher plate that are close to each other can overlap; and the top surface of the first connecting plate that is close to the pusher plate is flush with the top surface of the pusher plate that is in a horizontal state.

[0009] The present invention is further configured such that: the first connecting plate and the pusher plate are both provided with inclined surfaces on the side that are close to each other, and the inclined surfaces can overlap each other.

[0010] The present invention is further configured such that: a second connecting plate is fixedly connected to the first connecting plate located on the outside of the box, and a plurality of springs arranged in an array along the length direction are fixedly connected between the end face of the second connecting plate and the box.

[0011] The present invention is further configured such that: a limiting bolt is threadedly connected to the second connecting plate, which is horizontally arranged and abuts against the outer wall of the box.

[0012] The present invention is further configured such that: the driving part includes a first hinge seat fixedly connected to the box body and a second hinge seat fixedly connected to the baffle plate; a telescopic driving member is rotatably connected to the first hinge seat; and several symmetrically arranged lifting members are fixedly connected to the bottom of the box body.

[0013] In summary, this utility model has the following beneficial effects:

[0014] This design allows the pusher plate to stably push the formed material inside the box to exit through the discharge port as it moves with the baffle plate, facilitating subsequent unloading of the formed sponge. The pusher plate and the baffle plate are perpendicular to each other. The pusher plate can rotate with the baffle plate until its end face is parallel or perpendicular to the bottom surface of the box. When the pusher plate's end face is parallel to the bottom surface of the box, it stably receives the material. When the end face of the pusher plate is perpendicular to the bottom surface of the box, it pushes the formed material out of the box, ensuring that the formed sponge can be unloaded more easily from the inside of the box. Before spraying the sponge raw material into the box, a release agent is sprayed on the inner wall of the box and the end face of the pusher plate to further ensure that the overall unloading process is more convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a cross-sectional view of the present invention;

[0018] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0019] In the diagram: 1. Box body; 2. Discharge port; 3. Baffle plate; 4. Push plate; 5. First connecting plate; 6. Inclined surface; 7. Second connecting plate; 8. Spring; 9. Limiting bolt; 10. First hinge seat; 11. Second hinge seat; 12. Telescopic drive component; 13. Lifting block. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] The foaming mold box for this sponge, such as Figures 1-3 As shown, the device includes a hollow box 1 with an open top. A discharge port 2, with an area equal to that of its inner side wall, is located on one side wall of the box 1. The inner side of the box 1 is used for the stable placement of materials. A baffle plate 3 is hinged inside the discharge port 2 to close it. Symmetrically arranged drive units on the box 1 are used to open and close the baffle plates 3. A pusher plate 4, which pushes the finished sponge out of the discharge port 2, is fixedly connected by welding to the baffle plate 3 near the hinge point. The hinge plate of the baffle plate 3 is located at the bottom of the discharge port 2. The pusher plate 4 is positioned near the hinge point of the baffle plate 3. This arrangement allows the pusher plate 4 to stably push the formed material inside the box 1 to the discharge port 2 as it moves with the baffle plate 3. The material outlet 2 passes through, facilitating the subsequent unloading of the molded sponge. The pusher plate 4 and the baffle plate 3 are perpendicular to each other. The pusher plate 4 can rotate with the baffle plate 3 until its end face is parallel or perpendicular to the inner bottom surface of the box 1. When the pusher plate 4 is parallel to the inner bottom surface of the box 1, it is used to stably receive the material. When the end face of the pusher plate 4 is perpendicular to the inner bottom surface of the box 1, it is used to push the molded material out of the box 1, thus ensuring that the molded sponge can be unloaded more conveniently from the inside of the box 1. Before spraying the sponge raw material into the box 1, a release agent is sprayed on the inner wall of the box 1 and the end face of the pusher plate 4 to further ensure that the unloading process of the entire structure is more convenient.

[0022] like Figures 2-4As shown, a first connecting plate 5 that can slide horizontally is provided on the side of the box 1 facing the discharge port 2. The first connecting plate 5 can slide away from the central axis of the box 1 as the pusher plate 4 approaches. The end faces of the first connecting plate 5 and the pusher plate 4 that are close to each other can overlap. The top surface of the first connecting plate 5 that is close to the pusher plate 4 is flush with the top surface of the pusher plate 4 that is in a horizontal state. Both the first connecting plate 5 and the pusher plate 4 have inclined surfaces 6 on their close sides. The inclined surfaces 6 can overlap. The inclined surface 6 of the first connecting plate 5 is on top, and the inclined surface 6 of the pusher plate 4 is on the top. When the inclined surfaces 6 on the first connecting plate 5 and the pusher plate 4 are close to each other, the pusher plate 4 will push the first connecting plate 5 to gradually slide away from the central axis of the box 1 until the top surface of the pusher plate 4 is flush with the top surface of the first connecting plate 5. A pad plate that can abut against the bottom surface of the pusher plate 4 and the first connecting plate 5 is fixedly connected to the inner bottom of the box 1 by welding. With the support of the pad plate, the position and state of the first connecting plate 5 and the pusher plate 4 when supporting materials are more stable, thereby ensuring that the overall structure of the mold box is more stable.

[0023] like Figures 2-4 As shown, a second connecting plate 7 is fixedly connected to the first connecting plate 5 located on the outside of the housing 1 by welding. Several springs 8 arranged in an array along the length of the second connecting plate 7 are fixedly connected to the end face of the housing 1 by welding. The elastic force generated by the elastic deformation of the springs 8 pulls the second connecting plate 7 towards the discharge port 2, thereby achieving stable pushing of the first connecting plate 5. A horizontally arranged limiting bolt 9 is threaded onto the second connecting plate 7 and abuts against the outer wall of the housing 1. The abutment between the limiting bolt and the outer side of the housing 1 enables the sliding process of the second connecting plate 7. The stable positioning of the first connecting plate 5 is achieved by limiting the position of the pusher plate 4 towards the first connecting plate 5. This ensures that the position of the inclined surface 6 on the pusher plate 4 and the first connecting plate 5 is more suitable during the process of the pusher plate 4 flipping towards the first connecting plate 5. As the pusher plate 4 gradually approaches the first connecting plate 5, the inclined surface 6 on both plates allows the first connecting plate 5 to slide, thereby ensuring that the top surfaces of the pusher plate 4 and the first connecting plate 5 are flush. This achieves stable material reception, stable positioning of the sponge molding process, and ensures that the overall structure of the mold box can function stably.

[0024] like Figures 2-4As shown, the drive unit includes a first hinge seat 10 fixedly connected to the housing 1 by welding and a second hinge seat 11 fixedly connected to the baffle plate 3 by welding. A telescopic drive member 12 is rotatably connected to the first hinge seat 10. The telescopic drive member 12 is an electric telescopic rod. The good driving stability of the electric telescopic rod ensures that the telescopic drive member 12 has a good and stable driving function. The first hinge seat 10 and the second hinge seat 11 realize the mutual hinge between the telescopic drive member 12, the housing 1, and the baffle plate 3, ensuring that the driving function of the telescopic drive member 12 can be stably realized. The extension of the telescopic drive member 12... During the process, the baffle plate 3 will be pushed to open gradually, ensuring that the outlet 2 can be opened stably and that the formed material can be stably passed out from the outlet 2, so as to achieve stable feeding of the formed sponge. During the retraction of the telescopic drive component 12, the baffle plate 3 will be driven to retract gradually, thereby realizing the function of the overall mold box structure, ensuring that the overall structure can stably realize the function of the mold box in the sponge forming process. The bottom of the box body 1 is fixedly connected with several symmetrically arranged lifting blocks 13 by welding. The lifting blocks 13 are used to raise the overall height of the box body 1, thereby making way for the drive part to drive the baffle plate 3 stably, and ensuring that the drive part's driving function is more stable.

[0025] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A mold box for spongy foaming, characterized by: The utility model provides a box (1) including internal hollow and top open, the box (1) one side side wall is equipped with the discharge gate (2) of the area consistent with its inside wall, the discharge gate (2) is hinged with the material baffle (3) for closing discharge gate (2), the box (1) is equipped with the drive part for driving material baffle (3) and is opened and closed, the material baffle (3) on the side close to the hinged point is fixedly connected with the push material plate (4) that can push finished product sponge from discharge gate (2) place.

2. The mold box for spongy foaming according to claim 1, characterized by: The push material plate (4) is perpendicular to the material baffle (3), and the push material plate (4) can be rotated with the material baffle (3) to the end face and the inner bottom surface of the box (1) are parallel or perpendicular to each other.

3. The sponging mold box according to claim 2, characterized by: The box (1) on the side opposite to the discharge gate (2) is provided with a first connecting plate (5) that can slide in the horizontal direction, the first connecting plate (5) can gradually slide away from the central axis of the box (1) with the push material plate (4) close, and the side end faces of the first connecting plate (5) and the push material plate (4) close to each other can coincide with each other.

4. The sponging mold box according to claim 3, characterized by: The side end faces of the first connecting plate (5) and the push material plate (4) close to each other are provided with inclined surfaces (6), and the inclined surfaces (6) can coincide with each other.

5. The sponging mold box according to claim 3, wherein: The first connecting plate (5) outside the box (1) is fixedly connected with a second connecting plate (7), and the end face of the second connecting plate (7) and the box (1) are fixedly connected with a plurality of springs (8) arranged along the length direction.

6. The sponging mold box according to claim 5, wherein: The second connecting plate (7) is threadedly connected with a limiting bolt (9) arranged horizontally and abutting against the outer wall of the box (1).

7. The sponsoned molding box of claim 1 wherein: The drive part includes a first hinge seat (10) fixedly connected with the box (1) and a second hinge seat (11) fixedly connected with the material baffle (3), the first hinge seat (10) is rotatably connected with an extension drive member (12), and the bottom of the box (1) is fixedly connected with a plurality of lifting blocks (13) arranged symmetrically.

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