Rapid cooling device for SPC stone plastic floor production

Abstract

The utility model discloses an SPC stone plastic floor production rapid cooling device which comprises a fixed frame, a groove is formed in one side of the fixed frame, a support is fixedly connected in the groove, a fan is rotationally connected to the support, a limiting rod is fixedly connected to the inner bottom side of the fixed frame, a movable frame is connected to the limiting rod in a sleeved mode, and pulleys are arranged on one side of the bottom end of the movable frame. The stone-plastic floor supporting device comprises a movable frame, a contact disc is arranged on the movable frame, limiting grooves are formed in the four sides, away from each other, in the movable frame, supporting rods are fixedly connected to the positions, located in the limiting grooves, of the movable frame, protrusions are connected to the supporting rods in a sleeved mode, and the protrusions are fixedly connected with clamping plates. And then the fan is used for blowing air, the air flows from the gaps between the adjacent clamping plates and the stone-plastic floor and is cooled, the contact area with the air can be increased, and therefore the heat dissipation efficiency is improved, heat convection and radiation are increased, the cooling process is promoted, and meanwhile the situation that the floor structure is unstable due to temperature difference stress is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stone plastic floor processing, and particularly relates to a rapid cooling device for SPC stone plastic floor production. Background Technique

[0002] SPC stone plastic floor is a composite material mixed with materials such as stone powder and polyvinyl chloride. After high-temperature hot pressing, it is necessary to cool the SPC stone plastic floor body and auxiliary materials. Usually, the natural cooling method is adopted. However, the rapid change of the temperature environment when the material is taken out will cause the SPC stone plastic floor to shrink or crack. Usually, when the factory cools the SPC stone plastic floor, it places the SPC stone plastic floor on the conveying equipment and cooperates with the heat dissipation equipment for cooling. The SPC stone plastic floor needs to be blown by multiple fans to achieve the purpose of rapid cooling.

[0003] According to the "rapid cooling device for SPC stone plastic floor production" with the Chinese patent publication number CN219256189U, it mainly describes that after the shaped SPC stone plastic floor is introduced into the driving roller, the driving roller rotates to drive the SPC stone plastic floor to displace, so that the SPC stone plastic floor travels on multiple driven rollers. At the same time, the heat dissipation component operates, so that the air flows towards the direction of the driven roller and contacts the surface of the SPC stone plastic floor, thereby completing heat dissipation. When the SPC stone plastic floor is cooled, it takes a long time to complete heat dissipation by using the conveying equipment and multiple heat dissipation equipment, resulting in a reduction in heat dissipation efficiency.

[0004] Therefore, a rapid cooling device for SPC stone plastic floor production is proposed to solve the problem that it takes a long time to complete heat dissipation by using the conveying equipment and multiple heat dissipation equipment when the SPC stone plastic floor is cooled, resulting in a reduction in heat dissipation efficiency. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is: when the SPC stone plastic floor is cooled, it takes a long time to complete heat dissipation by using the conveying equipment and multiple heat dissipation equipment, resulting in a reduction in heat dissipation efficiency. Therefore, a rapid cooling device for SPC stone plastic floor production is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a rapid cooling device for producing SPC stone plastic floor, comprising a fixed frame, a groove is provided on one side of the fixed frame and a bracket is fixedly connected in the groove, a fan is rotatably connected to the bracket, a limiting rod is fixedly connected to the bottom side of the fixed frame and a moving frame is sleeved on the limiting rod, a pulley is arranged on one side of the bottom end of the moving frame, limiting grooves are provided on four sides of the moving frame that are away from each other, the moving frame is located in the limiting groove and is fixedly connected to a support rod, a protrusion is sleeved on the support rod and a card is fixedly connected to the protrusion, a groove is provided in the card and a protective net is fixedly connected in the groove, grooves are provided on both sides of the card and a contact plate is rotatably connected in the groove through a rotating shaft.

[0007] As a preferred technical solution of the utility model, the movable frame is threadedly connected with a positioning rod at the limiting groove, and the end of the positioning rod is in contact with the card plate. By setting the positioning rod, a single card plate can be limited so that the card plate is located on the upper side of the movable frame.

[0008] As a preferred technical solution of the utility model, rubber sleeves are fixedly connected to the four sides of the bottom end of the pallet, and the rubber sleeves are sleeved on the support rods. By arranging the rubber sleeves, a gap is formed between two adjacent pallets, thereby reducing the extrusion of the pallets on the stone plastic floor.

[0009] As a preferred technical solution of the utility model, a fixing rod is threadedly connected to one side of the upper end of the fixed frame, and the end of the fixing rod is in contact with the movable frame. By setting the fixing rod, the distance between the fixed frame and the movable frame can be adjusted to adapt to stone plastic floors of different lengths.

[0010] As a preferred technical solution of the utility model, a slot is provided on one side of the upper end of the fixing frame, and a sealing plate is inserted into the slot. By providing the sealing plate, a seal can be formed between the uppermost card plate and the fixing frame.

[0011] The utility model has the following advantages: by arranging support rods in the moving frame to cooperate with the card plate and the contact plate to support the stone plastic floor, and then using the fan to blow air and flow through the gaps between the adjacent card plates and the stone plastic floor to cool down, the contact area with the air can be increased, thereby improving the heat dissipation efficiency, and increasing the convection and radiation of heat, promoting the cooling process, and at the same time reducing the instability of the floor structure caused by temperature difference stress. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional cross-sectional structural schematic diagram of a rapid cooling device for producing SPC stone plastic flooring in a preferred embodiment of the utility model;

[0013] Figure 2It is a schematic side sectional view of a rapid cooling device for SPC stone plastic floor production in a preferred embodiment of the present utility model;

[0014] Figure 3 It is a schematic enlarged view of part A of a rapid cooling device for SPC stone plastic floor production in a preferred embodiment of the present utility model.

[0015] Explanation of reference numerals: 1, fixed frame; 2, support; 3, fan; 4, limiting rod; 5, moving frame; 6, limiting groove; 7, support rod; 8, clamping plate; 9, protective net; 10, rotating shaft; 11, contact disc; 12, positioning rod; 13, fixed rod; 14, slot; 15, sealing plate; 16, rubber sleeve; 17, pulley. Detailed implementation manners

[0016] The present utility model will be further described below with reference to the accompanying drawings.

[0017] Please refer to Figures 1-3 A rapid cooling device for SPC stone plastic floor production as shown, which includes a fixed frame 1. A groove is formed on one side of the fixed frame 1 and a support 2 is fixedly connected in the groove. A fan 3 is rotatably connected to the support 2. A motor is arranged on one side of the fan 3, and the fan 3 is driven by the motor to rotate, so as to extract wind force from the external environment and direct it to one side of the moving frame 5. A limiting rod 4 is fixedly connected to the inner bottom side of the fixed frame 1, and a moving frame 5 is sleeved on the limiting rod 4. A pulley 17 is arranged on one side of the bottom end of the moving frame 5. The pulley 17 is used to reduce the friction between the moving frame 5 and the ground and make the movement of the moving frame 5 more stable. Limiting grooves 6 are formed on four mutually remote sides inside the moving frame 5. Support rods 7 are fixedly connected to the moving frame 5 within the limiting grooves 6. A protrusion is sleeved on the support rod 7 and a clamping plate 8 is fixedly connected to the protrusion. By arranging the support rod 7, the protrusion and the clamping plate 8, the clamping plate 8 can be placed inside the moving frame 5. A groove is formed in the clamping plate 8 and a protective net 9 is fixedly connected in the groove. The protective net 9 can reduce the blockage of the clamping plate 8 to the air flow. Grooves are formed on both sides of the clamping plate 8 and contact discs 11 are rotatably connected to the grooves through rotating shafts 10. By arranging the contact discs 11 and the rotating shafts 10, the blockage to the air flow can be reduced.

[0018] Among them, the clamping plate 8 contacts the end of the positioning rod 12. The positioning rod 12 is threadedly connected to the moving frame 5, and the end of the positioning rod 12 is located within the limiting groove 6. By arranging the positioning rod 12, the clamping plate 8 at the uppermost side can be blocked, so that it is convenient to place the stone plastic floor on the clamping plate 8 at the bottom side.

[0019] Among them, a rubber sleeve 16 is sleeved on the support rod 7, and the rubber sleeve 16 is fixedly connected to the four sides of the bottom end of the clamping plate 8. By arranging the rubber sleeve 16, a gap can be formed between two adjacent clamping plates 8, so that there is still a gap between the stone plastic floor and the clamping plate 8 after the stone plastic floor is placed, which is convenient for the air flow to pass through.

[0020] Among them, the moving frame 5 contacts the end of the fixed rod 13. The fixed rod 13 is threadedly connected to one side of the upper end of the fixed frame 1. By providing the fixed rod 13, the distance between the moving frame 5 and the fixed frame 1 can be limited, which can adapt to stone plastic floors of different lengths and improve the structural stability.

[0021] Among them, the sealing plate 15 is inserted into the slot 14. The slot 14 is located on one side of the upper end of the fixed frame 1. By providing the slot 14 and the sealing plate 15, the sealing plate 15 can contact the uppermost clamping plate 8, thereby closing a large gap, and it can reduce the direct overflow of air flow from the gap between the uppermost clamping plate 8 and the fixed frame 1 due to small wind resistance.

[0022] Working principle: According to the length of the SPC stone plastic floor to be placed, the moving frame 5 is moved away from the fixed frame 1. Then, multiple stone plastic floors are placed into the moving frame 5 in the way of one layer of stone plastic floor and one layer of clamping plate 8. The stone plastic floor contacts the contact disk 11 on the upper side of the clamping plate 8. At the same time, the rubber sleeve 16 makes a gap between two adjacent clamping plates 8, so as to facilitate the air flow generated by the fan 3 to pass through. Then, the sealing plate 15 is inserted into the slot 14, and the sealing plate 15 automatically contacts the uppermost clamping plate 8 or the stone plastic floor under the action of gravity. By promoting the contact between the air flow and the stone plastic floor when passing through the gap between the stone plastic floor and the clamping plate 8 for cooling, the contact surface with the air can be increased, and the heat dissipation can be improved. At this time, the gap between the stacked floors can accelerate the convection and radiation of heat when the air flows, so as to promote the cooling process. And through stacking, the floor is prevented from being directly exposed, the internal stress caused by the temperature difference can be reduced, and the structural stability of the floor can be guaranteed.

[0023] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention.

[0024] Other parts not detailed in the present invention belong to the prior art, so they will not be elaborated here.

[0025] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rapid cooling device for producing SPC stone plastic floor, comprising a fixing frame (1), a groove is provided on one side of the fixing frame (1) and a bracket (2) is fixedly connected in the groove, a fan (3) is rotatably connected to the bracket (2), and the characteristics are as follows: A limiting rod (4) is fixedly connected to the bottom side of the fixed frame (1), and a moving frame (5) is sleeved on the limiting rod (4); a pulley (17) is arranged on one side of the bottom end of the moving frame (5); limiting grooves (6) are arranged on four sides of the moving frame (5) that are away from each other; the moving frame (5) is fixedly connected to a support rod (7) located in the limiting groove (6); a protrusion is sleeved on the support rod (7), and a clamping plate (8) is fixedly connected to the protrusion; a groove is arranged in the clamping plate (8), and a protective net (9) is fixedly connected in the groove; grooves are arranged on both sides of the clamping plate (8), and a contact plate (11) is rotatably connected in the groove via a rotating shaft (10).

2. A rapid cooling device for producing SPC stone plastic flooring as claimed in claim 1, characterized in that: The movable frame (5) is threadedly connected with a positioning rod (12) at the limiting groove (6), and the end of the positioning rod (12) is in contact with the clamping plate (8).

3. A rapid cooling device for producing SPC stone plastic flooring as claimed in claim 2, characterized in that: The four sides of the bottom end of the clamping plate (8) are fixedly connected with rubber sleeves (16), and the rubber sleeves (16) are sleeved on the support rods (7).

4. A rapid cooling device for producing SPC flooring as claimed in claim 1, characterized in that: A fixing rod (13) is threadedly connected to one side of the upper end of the fixing frame (1), and the end of the fixing rod (13) is in contact with the moving frame (5).

5. A rapid cooling device for producing SPC stone plastic flooring as claimed in claim 4, characterized in that: A slot (14) is provided on one side of the upper end of the fixing frame (1), and a sealing plate (15) is inserted into the slot (14).

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