Hollow plate forming seat

Abstract

The utility model relates to a hollow plate forming base which comprises a support, a lower die plate and an upper die plate, the lower die plate is installed on the support, the upper die plate is installed on the support in a sliding mode, the upper die plate is located above the lower die plate, and hollow plate forming gaps are formed between the upper die plate and the lower die plate. Two shaping plates are symmetrically installed between the upper die plate and the lower die plate, and a hollow plate forming passing gap is formed between the two shaping plates. According to the hollow plate forming base, the height of the upper die plate is adjusted according to the thickness of a plate to be produced, then the two shaping plates are placed to be matched with the width of the plate to be produced, then the plate is formed through the lower die plate and the upper die plate, the two sides of the plate are sucked through the two shaping plates respectively, the two sides of the plate are bulged and bent to form cambered surfaces, and the hollow plate is formed. And therefore, the pressure resistance is improved, and the situation that workers are scratched when the workers do not pay attention to carrying is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic molding, and particularly relates to a hollow plate molding seat. Background Art

[0002] Plastic hollow plates, also known as hollow partition plates or plastic hollow plates, are a new type of material that is light in weight, non-toxic, pollution-free, waterproof, shockproof, anti-aging, corrosion-resistant, and rich in colors. Compared with cardboard structure products, hollow plates have advantages such as moisture resistance and corrosion resistance.

[0003] The edges of the existing plastic hollow plates produced are vertical, and their vertical edges have poor compressive resistance, and there is a situation where the vertical edges will be scratched when the staff handles them carelessly. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a hollow plate molding seat, which can make the edges of plastic hollow plates into an arc shape and increase the compressive resistance.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: a hollow plate molding seat, including a bracket, a lower template, and an upper template. The lower template is installed on the bracket, the upper template is slidably installed on the bracket, the upper template is located above the lower template, and there is a hollow plate molding gap between the upper template and the lower template. Two shaping plates are symmetrically installed between the upper template and the lower template, and there is a hollow plate molding passing gap between the two shaping plates. The molding surfaces of the lower template and the upper template are both provided with air suction parts, and the shaping plates are provided with air grooves communicated with the air suction parts.

[0006] A plurality of air suction holes are opened on the opposite surfaces of the two shaping plates, and the plurality of air suction holes are uniformly communicated with the air grooves.

[0007] The air suction part includes a transverse groove and a grid-shaped groove. A plurality of air suction ports are opened in both the transverse groove and the grid-shaped groove. The two shaping plates are respectively covered on the opposite supporting ends of the transverse groove and the grid-shaped groove, and the air grooves are communicated with the air suction ports.

[0008] An adjusting cylinder for driving the up and down movement adjustment of the upper template is installed on the bracket.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The utility model relates to a forming seat for hollow plates, which adjusts the height of the upper template according to the thickness of the plates to be produced, then places two shaping plates to adapt to the width of the plates to be produced, and then forms the plates through the lower template and the upper template. Then, the two shaping plates respectively suck the two sides of the plates, so that the two sides of the plates bulge and bend to form an arc surface, thereby increasing the compressive resistance and preventing the situation that the staff may be scratched when handling carelessly. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the forming seat of the utility model;

[0012] Figure 2 is a schematic structural diagram of the shaping plate of the utility model;

[0013] Figure 3 is an enlarged schematic structural diagram of the air suction holes of the utility model.

[0014] Reference numerals in the drawings: 1, support; 2, lower template; 3, upper template; 4, shaping plate; 5, air suction hole; 6, installation groove; 7, adjusting cylinder; 8, air suction part; 9, air groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] In order to make the above features and advantages of the utility model more obvious and understandable, specific embodiments are hereinafter given and described in detail in conjunction with the accompanying drawings.

[0016] As Figures 1 - 3 shown, this embodiment provides a forming seat for hollow plates, which includes a support 1, a lower template 2 and an upper template 3. The lower template 2 is installed on the support 1, the upper template 3 is slidably installed on the support 1, the upper template 3 is located above the lower template 2, and there is a forming gap for hollow plates between the upper template 3 and the lower template 2. Two shaping plates 4 are symmetrically installed between the upper template 3 and the lower template 2, and there is a passing gap for forming hollow plates between the two shaping plates 4. The forming surfaces of the lower template 2 and the upper template 3 are both provided with an air suction part 8, and the shaping plate 4 is provided with an air groove 9 communicated with the air suction part 8. Specifically, a plurality of air suction holes 5 are opened on the facing surfaces of the two shaping plates 4, and the plurality of air suction holes 5 are uniformly communicated with the air groove 9. The height of the upper template 3 is adjusted according to the thickness of the plates to be produced, then two shaping plates 4 are placed to adapt to the width of the plates to be produced, and then the plates are formed through the lower template 2 and the upper template 3. Then, the two shaping plates 4 respectively suck the two sides of the plates, so that the two sides of the plates bulge and bend to form an arc surface, thereby increasing the compressive resistance and preventing the situation that the staff may be scratched when handling carelessly.

[0017] Furthermore, the air suction part 8 includes a transverse groove and a grid-shaped groove, and a plurality of air suction ports are formed in both the transverse groove and the grid-shaped groove. Two shaping plates are respectively covered on the opposite supporting ends of the transverse groove and the grid-shaped groove, and the air groove is communicated with the air suction port. The upper and lower surfaces of the plate are sucked open through the transverse groove and the grid-shaped groove to prevent the finished product quality from being affected by the shrinkage of the plate towards the center after extrusion due to cooling.

[0018] Furthermore, an adjusting air cylinder 7 for driving the upper template 3 to move up and down for adjustment is installed on the bracket 1. The height of the upper template 3 is adjusted by the adjusting air cylinder 7.

[0019] The above shows and describes the basic principles, main features and advantages of the present invention and the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present invention, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hollow board forming seat, characterized in that: It includes a bracket, a lower template and an upper template. The lower template is installed on the bracket, and the upper template is slidably installed on the bracket. The upper template is located above the lower template, and there is a forming gap for the hollow plate between the upper template and the lower template. Two shaping plates are symmetrically installed between the upper template and the lower template, and there is a passing gap for the hollow plate forming between the two shaping plates. The forming surfaces of the lower template and the upper template are both provided with air suction parts, and the shaping plates are provided with air grooves communicated with the air suction parts.

2. The hollow plate forming seat according to claim 1, characterized in that: A plurality of air suction holes are formed on the facing surfaces of the two shaping plates, and the plurality of air suction holes are uniformly communicated with the air grooves.

3. The hollow board forming seat according to claim 1, characterized in that: The air suction part includes a transverse groove and a grid-shaped groove. A plurality of air suction openings are formed in both the transverse groove and the grid-shaped groove. The two shaping plates are respectively covered on the opposite supporting ends of the transverse groove and the grid-shaped groove, and the air groove is communicated with the air suction openings.

4. A hollow plate forming base according to claim 1, characterized in that: An adjusting air cylinder for driving the up-and-down movement adjustment of the upper template is installed on the bracket.

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