Rapid cooling device for silica gel product

Abstract

The utility model discloses a quick cooling device for silica gel products, which relates to the technical field of silica gel processing equipment and comprises a placement box, four slidable placement plates are arranged in the placement box, and the silica gel products can be conveniently placed and taken out through slots in the front wall of the placement box. The cold air structure on the outer side of the placement box is composed of a refrigeration box, a draught fan and a multi-stage pipeline, cold air is evenly conveyed to the positions above the placement plates through four cold air input pipes, and the problem that a traditional single cold air inlet is uneven in distribution is solved. In the water cooling structure in the box, a spray head on a mounting frame sprays water in a reciprocating mode under the action of a reciprocating lead screw driven by a servo motor, and water flows to a drainage plate through a water passing hole of a placement plate and is drained through an inclined drainage plate and a water outlet groove. Air cooling and water cooling are combined, the cooling efficiency is remarkably improved, it is guaranteed that silica gel products are cooled evenly, and the product quality is stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to silica gel processing equipment technical field, specifically related to a silica gel product quick cooling device. BACKGROUND

[0002] In the production and manufacturing process of silica gel products, silica gel is usually required to be rapidly cooled after forming to ensure the performance and quality of the product; if silica gel product cannot be cooled in time and uniformly after forming, deformation, cracking and other problems are prone to occur, which affects the appearance and performance of the product. At present, the common cooling equipment adopts single air cooling mode or single water cooling mode.

[0003] For air cooling, most cooling devices are only provided with a single cold air inlet. This leads to the difficulty of uniformly covering each area when the cold air diffuses in the equipment, especially in large placement boxes, the silica gel products far away from the cold air inlet are difficult to obtain sufficient cooling, resulting in uneven product cooling effect. Moreover, the traditional cooling equipment mostly adopts single cooling mode, either relying purely on air cooling or using water cooling only. Although air cooling can quickly remove the heat on the surface of the product, it is not good for the internal heat dissipation, and the cooling speed is limited. Water cooling can assist the internal cooling of the product, but uneven water flow distribution easily causes local overcooling or insufficient cooling of the product, affecting the performance consistency of the product. SUMMARY

[0004] To solve the above problems, the utility model provides a silica gel product quick cooling device, which comprises a placement box, four placement plates for placing silica gel are arranged in the placement box in an up-down manner, and the placement plates are slidingly connected to the inner wall of the placement box.

[0005] A cold air structure is arranged on the outside of the placement box, the cold air structure comprises a refrigeration box, a fan is connected to the output end of the refrigeration box through an air pipe, the output end of the fan is connected to a main cold air pipe, the other end of the main cold air pipe is connected to a main three-way pipe, the other two ends of the three-way pipe are connected to cold air branch pipes, the other end of each cold air branch pipe is connected to a secondary three-way pipe, the other two ends of the secondary three-way pipe are connected to cold air input pipes, and the four cold air input pipes are respectively arranged above the four placement plates and communicate with the placement box.

[0006] A water cooling structure is arranged in the placement box, the water cooling structure comprises a mounting frame arranged above the placement plate, a spray head is mounted at the bottom of the mounting frame, the input end of the spray head is connected to a water pipe, the water pipe extends to the outside of the placement box through the mounting frame and the placement box, a plurality of water passing holes are arranged through the placement plate, and a drainage plate fixed to the inner wall of the placement box is arranged below the placement plate.

[0007] Further, the water cooling structure further comprises reciprocating screw rods connected with the mounting racks, the reciprocating screw rods are rotationally connected with the accommodation box, the reciprocating screw rods are extended to outside of the accommodation box, one of the reciprocating screw rods is connected with a servo motor, and the reciprocating screw rods adjacent to each other are connected through a chain wheel and a chain.

[0008] Further, the uppermost mounting rack is provided with an auxiliary plate, the auxiliary plate is fixed to an inner wall of the accommodation box, a top of the mounting rack is in contact with a bottom of the auxiliary plate, and a bottom of the drainage plate is in contact with a top of the mounting rack below.

[0009] Further, a top of the drainage plate is a slope inclined to the rear wall of the accommodation box, and the rear wall of the accommodation box is provided with a water outlet groove.

[0010] Further, the front wall of the accommodation box is provided with a slot on a front side of the accommodation plate, the slot is communicated between the accommodation box and the outside, so that the accommodation plate is taken out and the silica gel is taken out.

[0011] The utility model has the advantages of the following:

[0012] 1. In the cold air distribution aspect, a plurality of cold air input pipes are arranged, and through the cooperation of the refrigeration box, the fan, the cold air main pipe, the three-way pipe and the branch pipe, the cold air is uniformly delivered to the upper side of each accommodation plate from multiple directions, the problem of uneven distribution of cold air is effectively solved, the silica gel products at each position can be fully cooled, and the overall cooling effect is improved.

[0013] 2. In the cooling mode, the air cooling and water cooling combined mode is adopted. The air cooling rapidly reduces the surface temperature of the product, and the water cooling removes the residual heat inside, and the two complement each other, greatly improve the cooling efficiency, compared with the traditional single cooling mode, the cooling time is greatly shortened, and the demand for efficiency of large-scale production is met. Meanwhile, in the water cooling structure, the servo motor drives the reciprocating screw rod to rotate, so that the nozzle reciprocates to spray water, ensures that the water flow uniformly covers the product, guarantees the cooling uniformity, and improves the product quality stability. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an internal structure schematic view of the utility model;

[0015] Figure 2 It is an overall external structure schematic view of the utility model;

[0016] Figure 3 It is Figure 1 a structure schematic view of the drainage plate.

[0017] The reference signs are explained as follows: 1, setting box; 2, setting plate; 31, refrigeration box; 32, fan; 33, cold air main pipe; 34, main three-way pipe; 35, cold air branch pipe; 36, auxiliary three-way pipe; 37, cold air input pipe; 38, air pipe; 41, mounting frame; 42, spray head; 43, drainage plate; 44, reciprocating screw rod; 45, servo motor; 46, chain; 5, auxiliary plate. DETAILED DESCRIPTION

[0018] In the description of the present application, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying the importance of the opposite.

[0019] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0020] The present application will be further described below in conjunction with the drawings of the specification:

[0021] A kind of silica gel product rapid cooling device, as shown in Figure 1 And Figure 2 It includes setting box 1, four setting plates 2 for placing silica gel are arranged in setting box 1 from top to bottom, and setting plate 2 is slidingly connected to the inner wall of setting box 1;The front wall of setting box 1 is provided with a slot at the front side of setting plate 2, the slot is communicated with setting box 1 and the outside, to take out setting plate 2 and take out silica gel.

[0022] Among them, setting box 1 provides cooling space, setting plate 2 is used for placing silica gel product, and can slide in the box;Slot facilitates operator to take out setting plate 2, and carries out the placing and taking out operation of silica gel product.

[0023] As shown in Figure 1As shown, in this embodiment, the outside of the setting box 1 is provided with a cold air structure, which comprises a refrigeration box 31, the output end of the refrigeration box 31 is connected with a fan 32 through a wind pipe 38, the output end of the fan 32 is connected with a cold air main pipe 33, the other end of the cold air main pipe 33 is connected with a main three-way pipe 34, the other two ends of the three-way pipe are connected with cold air branch pipes 35, the other end of the cold air branch pipe 35 is connected with a secondary three-way pipe 36, the other two ends of the secondary three-way pipe 36 are connected with cold air input pipes 37, and the four cold air input pipes 37 are respectively above the four setting plates 2 and communicate with the setting box 1.

[0024] The refrigeration box 31 generates cold air, the fan 32 pressurizes and delivers the cold air, the cold air is distributed through various levels of pipes, the main three-way pipe 34 and the secondary three-way pipe 36, and is uniformly sent to above the setting plates 2 through the four cold air input pipes 37, so that air cooling of the silica gel product is realized.

[0025] As shown in Figure 1 and Figure 3 As shown, in this embodiment, a water cooling structure is arranged in the setting box 1, which comprises a mounting frame 41 arranged above the setting plate 2, a spray head 42 mounted at the bottom of the mounting frame 41, a water pipe connected with the input end of the spray head 42, the water pipe extending to outside of the setting box 1 through the mounting frame 41 and the setting box 1, a plurality of water passing holes penetratingly arranged on the setting plate 2, a drainage plate 43 arranged below the setting plate 2 and fixed to the inner wall of the setting box 1, the top of the drainage plate 43 being an inclined surface inclined towards the rear wall of the setting box 1, and a water outlet groove arranged on the rear wall of the setting box 1; the mounting frame 41 is connected with a reciprocating screw rod 44, the reciprocating screw rod 44 is rotationally connected with the setting box 1, a plurality of reciprocating screw rods 44 extend to outside of the setting box 1, one of the reciprocating screw rods 44 is connected with a servo motor 45, and the two reciprocating screw rods 44 adjacent to each other are connected through a chain wheel and a chain 46; an auxiliary plate 5 is arranged above the uppermost mounting frame 41, the auxiliary plate 5 is fixed to the inner wall of the setting box 1, the top of the mounting frame 41 is in contact with the bottom of the auxiliary plate 5, and the bottom of the drainage plate 43 is in contact with the top of the mounting frame 41 below.

[0026] The servo motor 45 drives the reciprocating screw rod 44 to make the spray head 42 on each mounting frame 41 do reciprocating motion through the chain wheel and the chain 46, the spray head 42 sprays water to cool the silica gel product, the water flows to the drainage plate 43 through the water passing holes of the setting plate 2, and then is discharged through the inclined drainage plate 43 and the water outlet groove; and the auxiliary plate 5 stabilizes the mounting frame 41.

[0027] The working principle of the utility model is as follows:

[0028] Cold air cooling process: when the silica gel product needs to be cooled, the refrigeration box 31 is started, and the cold air generated by the refrigeration box 31 is transported to the fan 32 through the air pipe 38. The fan 32 accelerates the cold air, which is transported to the main three-way pipe 34 through the cold air main pipe 33. The main three-way pipe 34 divides the cold air into two cold air branch pipes 35. The cold air branch pipes 35 further transport the cold air to the auxiliary three-way pipe 36, which further divides the cold air into four cold air input pipes 37. The four cold air input pipes 37 respectively transport the cold air above the four installation plates 2. The cold air blows from above the installation plates 2 to the silica gel product, taking away the heat on the surface of the silica gel product, and achieving preliminary cooling.

[0029] Water cooling process: the servo motor 45 is started, and the servo motor 45 drives the reciprocating screw rod 44 connected thereto to rotate. Through the transmission of the chain wheel and chain 46, the upper and lower adjacent reciprocating screw rods 44 rotate synchronously, thereby driving the mounting frame 41 and the spray head 42 to reciprocate. At the same time, the water pipe is connected with the external water source, and the water is transported to the spray head 42 through the water pipe. The spray head 42 sprays water onto the silica gel product. After the water absorbs the heat of the silica gel product, it flows to the drainage plate 43 through the water hole on the installation plate 2. Since the top of the drainage plate 43 is a slope inclined towards the rear wall of the installation box 1, the accumulated water will flow along the slope to the water outlet groove of the rear wall of the installation box 1, and finally be discharged from the installation box 1.

[0030] Comprehensive cooling effect: during the entire cooling process, cold air cooling and water cooling are carried out at the same time, and the advantages of the two cooling methods are fully utilized. The cold air cooling can quickly take away the heat on the surface of the silica gel product, and reduce the temperature of the product; the water cooling can further penetrate into the interior of the silica gel product, take away more heat, and improve the cooling efficiency. Moreover, the reciprocating screw rod 44 drives the spray head 42 to reciprocate, so that the water can be uniformly sprayed onto the silica gel product, ensuring the uniformity of cooling.

[0031] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A rapid cooling device for silicone products, comprising a placement box (1), characterized in that: The placement box (1) is provided with four placement plates (2) for placing silicone inside, and the placement plates (2) are slidably connected to the inner wall of the placement box (1); The outside of the installation box (1) is equipped with a cooling structure, which includes a refrigeration box (31). The output end of the refrigeration box (31) is connected to a fan (32) through a duct (38). The output end of the fan (32) is connected to a main cooling pipe (33). The other end of the main cooling pipe (33) is connected to a main tee pipe (34). The other two ends of the tee pipe are connected to cooling branch pipes (35). The other end of the cooling branch pipe (35) is connected to a secondary tee pipe (36). The other two ends of the secondary tee pipe (36) are connected to cooling input pipes (37). The four cooling input pipes (37) are located above the four installation plates (2) and are connected to the installation box (1). The placement box (1) is equipped with a water-cooling structure, which includes a mounting bracket (41) set above the placement plate (2). A nozzle (42) is installed at the bottom of the mounting bracket (41). A water pipe is connected to the input end of the nozzle (42). The water pipe passes through the mounting bracket (41) and the placement box (1) and extends to the outside of the placement box (1). Multiple water passage holes are opened through the placement plate (2). A drainage plate (43) fixed to the inner wall of the placement box (1) is set below the placement plate (2).

2. The rapid cooling device for silicone products according to claim 1, characterized in that: The water-cooling structure also includes a reciprocating screw (44) connected to the mounting bracket (41). The reciprocating screw (44) is rotatably connected to the mounting box (1). Multiple reciprocating screws (44) extend outside the mounting box (1). One of the reciprocating screws (44) is connected to a servo motor (45). Two adjacent reciprocating screws (44) are connected by a sprocket and a chain (46).

3. The rapid cooling device for silicone products according to claim 1, characterized in that: An auxiliary plate (5) is provided above the uppermost mounting bracket (41). The auxiliary plate (5) is fixed to the inner wall of the mounting box (1). The top of the mounting bracket (41) contacts the bottom of the auxiliary plate (5), and the bottom of the drainage plate (43) contacts the top of the mounting bracket (41) below it.

4. The rapid cooling device for silicone products according to claim 1, characterized in that: The top of the drainage board (43) is an inclined surface that slopes toward the rear wall of the placement box (1), and a water outlet groove is provided on the rear wall of the placement box (1).

5. A rapid cooling device for silicone products according to claim 1, characterized in that: The front wall of the placement box (1) has a slot on the front side of the placement plate (2). The slot connects the placement box (1) to the outside world, so as to allow the placement plate (2) to be pulled out for placement and removal of silicone.

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