Cooling chassis for plastic vacuum forming machine

Abstract

The utility model discloses a cooling chassis for a plastic vacuum forming machine, which relates to the technical field of cooling plates and comprises a bottom plate, the surface of the bottom plate is fixedly connected with a cooling plate, the surface of the cooling plate is fixedly connected with a condenser pipe, the condenser pipe is fixedly connected with the bottom plate, the surface of the bottom plate is provided with a spraying device, the spraying device comprises a fixing plate, and the fixing plate is fixedly connected with the cooling plate. The fixing plate is fixedly connected with the bottom plate, the surface of the fixing plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a screw rod, the arc surface of the screw rod is in threaded connection with a fixing frame, the surface of the fixing plate is fixedly connected with a round rod, and the round rod is in sliding connection with the fixing frame. According to the mold cooling device, the problems that after cooling is completed, heat is left on the cooling plate, a large amount of time and condensate water need to be consumed for cooling the cooling plate, the cooling effect is slow, and the mold cooling efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling plates, in particular to a cooling chassis for a blister machine. Background Art

[0002] The cooling plate is usually a component of the cooling system of the plastic blister mold on the blister machine. During the blister process, the plastic products need to be cooled and solidified in the mold before they can be demoulded. A cooling plate equipped with a circulating condensation connecting pipe is needed to quickly absorb the heat in the mold, accelerate the cooling of the mold, and achieve a cooling effect.

[0003] The above-mentioned and existing related technologies often have the following defects: when using a cooling plate to cool the mold of a blister machine, the mold is placed on the cooling plate, and flowing condensed water in the condenser tube under the cooling plate continuously absorbs heat from the mold to cool the mold. Since heat will remain on the cooling plate after cooling is completed, it takes a lot of time to cool the cooling plate with condensed water, and the cooling effect is slow, which affects the efficiency of cooling the mold.

[0004] For this reason, we propose a cooling chassis for a blister machine. Utility Model Content

[0005] The utility model aims to provide a cooling chassis for a blister machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling chassis for a blister machine, comprising a bottom plate, a cooling plate fixedly connected to the surface of the bottom plate, a condensing tube fixedly connected to the surface of the cooling plate, the condensing tube fixedly connected to the bottom plate, a spraying device provided on the surface of the bottom plate, the spraying device comprising a fixing plate, the fixing plate fixedly connected to the bottom plate, a servo motor fixedly connected to the surface of the fixing plate, a screw fixedly connected to the output end of the servo motor, a fixing frame threadedly connected to the arc surface of the screw, a round rod fixedly connected to the surface of the fixing plate, the round rod and the fixing frame slidably connected, an atomizing nozzle fixedly connected to the surface of the fixing frame, a water pump fixedly connected to the surface of the fixing frame, a connecting pipe connected to the water outlet of the water pump, the connecting pipe is connected to and fixed to the atomizing nozzle, a water tank is detachably mounted on the surface of the fixing frame, a hose is connected to the water inlet end of the water pump, and the hose is located on the inner wall of the water tank.

[0007] The effect achieved by the above components is: when using the cooling plate to cool the mold of the blister machine, connect the condenser to the water supply pipe, supply water to the condenser, cool the cooling plate, place the mold on the cooling plate, the cooling plate continues to cool the mold, after cooling, the mold will be taken away for demoulding, then start the servo motor and the water pump, the servo motor will drive the screw to rotate, so that the fixed frame moves along the round rod, the water pump sucks the alcohol in the water tank through the hose, the water pump supplies the alcohol to the atomizing nozzle through the connecting pipe, and the atomizing nozzle sprays the alcohol onto the cooling plate.

[0008] Preferably, a first screw rod is threadedly connected to the surface of the fixing frame, and one end of the first screw rod is rotatably connected to a circular plate.

[0009] The effect achieved by the above components is: when replacing alcohol, the water tank for storing alcohol can be quickly removed by rotating the first screw rod to drive the circular plate to move.

[0010] Preferably, a weighted ball is fixedly connected to the surface of the hose.

[0011] The effect achieved by the above components is that the weighted ball at the end of the hose will cause the hose to fall to the bottom of the water tank, making it difficult for alcohol to remain in the water tank.

[0012] Preferably, a sealing ring is fixedly connected to the surface of the water tank.

[0013] The effects achieved by the above components are: the sealing ring at the water tank opening improves the sealing of the connection between the water tank and the water pump, making it difficult for the alcohol in the water tank to spill out.

[0014] Preferably, sealing devices are provided at both ends of the condenser, and the sealing devices include an L bracket, the L bracket is fixedly connected to the condenser, a second clamping plate is fixedly connected to the surface of the L bracket, a second screw rod is threadedly connected to the inner wall of the L bracket, one end of the second screw rod is rotatably connected to the first clamping plate, and silicone tubes are covered at both ends of the condenser.

[0015] The effect achieved by the above components is: when connecting the water supply pipe to the water inlet end of the condenser, the staff will put the silicone tube on the condenser, and then insert the water supply pipe on the condenser. The silicone tube will be wrapped around the condenser and the water supply pipe. Then, the second screw on the L bracket is rotated to drive the first clamping plate to move. The first clamping plate moves toward the second clamping plate, which will squeeze the silicone tube at the connection between the water supply pipe and the condenser, and fit the silicone sleeve tightly to the connection between the water supply pipe and the condenser.

[0016] Preferably, a guide rod is fixedly connected to the surface of the first clamping plate, and the guide rod is slidably connected to the L bracket.

[0017] The effect achieved by the above components is that the guide rod limits the moving first clamping plate, so that the first clamping plate will not rotate with the second screw rod, so that the first clamping plate moves smoothly.

[0018] Preferably, a clamping strip is fixedly connected to the surface of the first clamping plate, a clamping slot is provided on the surface of the second clamping plate, and the size of the clamping strip matches the size of the clamping slot.

[0019] The effect achieved by the above components is that the clamping strip on the first clamping plate will be inserted into the clamping groove on the second clamping plate, so that the squeezed silicone tube will not be squeezed out from the gap between the first clamping plate and the second clamping plate.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model provides a spraying device. After the cooling plate cools the mold, the servo motor drives the atomizing nozzle to spray alcohol on the cooling plate, thereby accelerating the volatilization of the heat remaining on the cooling plate, improving the heat dissipation performance of the cooling plate, and effectively improving the efficiency of the cooling plate in cooling the mold.

[0022] 2. The utility model provides a sealing device. When the water supply pipe is connected to the condenser pipe, the first clamping plate is driven to move by the second screw rod, so that the first clamping plate and the second clamping plate squeeze the silicone tube, so that the silicone tube fits tightly at the connection between the water supply pipe and the condenser pipe, thereby sealing the connection between the water supply pipe and the condenser pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the split structure of the cooling plate in the utility model;

[0025] Figure 3 It is a structural schematic diagram of the spraying device in the utility model;

[0026] Figure 4 For the utility model Figure 3 Schematic diagram of the local structure;

[0027] Figure 5 For the utility model Figure 4 Schematic diagram of the local structure;

[0028] Figure 6 It is a structural schematic diagram of the sealing device in the utility model.

[0029] In the figure: 1. bottom plate; 2. cooling plate; 3. spraying device; 301. servo motor; 302. fixing plate; 303. screw rod; 304. round rod; 305. fixing frame; 306. connecting pipe; 307. water pump; 308. atomizing nozzle; 309. water tank; 310. hose; 311. first screw rod; 312. counterweight ball; 313. sealing ring; 314. round plate; 4. sealing device; 41. L bracket; 42. second screw rod; 43. guide rod; 44. first clamping plate; 45. second clamping plate; 46. silicone tube; 47. clamping strip; 48. clamping slot; 5. condenser. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 2 The utility model provides a technical solution: a cooling chassis for a blister machine, comprising a bottom plate 1, a cooling plate 2 is fixedly connected to the surface of the bottom plate 1, a condenser 5 is fixedly connected to the surface of the cooling plate 2, the condenser 5 is fixedly connected to the bottom plate 1, a spraying device 3 is provided on the surface of the bottom plate 1, and sealing devices 4 are provided at both ends of the condenser 5.

[0032] The specific arrangement and function of the spraying device 3 and the sealing device 4 will be described in detail below.

[0033] like Figure 3 and Figure 4 as well as Figure 5As shown, the spraying device 3 includes a fixing plate 302, the fixing plate 302 is fixedly connected to the bottom plate 1, the surface of the fixing plate 302 is fixedly connected to the servo motor 301, the output end of the servo motor 301 is fixedly connected to the screw 303, the arc surface of the screw 303 is threadedly connected to the fixing frame 305, the surface of the fixing plate 302 is fixedly connected to the round rod 304, the round rod 304 is slidably connected to the fixing frame 305, the surface of the fixing frame 305 is fixedly connected to the atomizing nozzle 308, the surface of the fixing frame 305 is fixedly connected to the water pump 307, the water outlet end of the water pump 307 is connected to the connecting pipe 306, and the connecting pipe 306 is connected to the water outlet end of the water pump 307. 6 is connected and fixed to the atomizing nozzle 308, a water tank 309 is detachably mounted on the surface of the fixing frame 305, a hose 310 is connected to the water inlet end of the water pump 307, and the hose 310 is located on the inner wall of the water tank 309. When the cooling plate 2 is used to cool the mold of the blister machine, the condenser 5 is connected to the water supply pipe to supply water to the condenser 5, and the cooling plate 2 is cooled. The mold is placed on the cooling plate 2, and the cooling plate 2 continues to cool the mold. After cooling, the mold will be taken away for demoulding, and then the servo motor 301 and the water pump 307 are started, and the servo motor 301 will drive the screw 303 to rotate. The fixing frame 305 moves along the round rod 304, the water pump 307 sucks the alcohol in the water tank 309 through the hose 310, the water pump 307 supplies the alcohol to the atomizing nozzle 308 through the connecting pipe 306, and the atomizing nozzle 308 sprays the alcohol onto the cooling plate 2. The surface of the fixing frame 305 is threadedly connected with a first screw rod 311, and one end of the first screw rod 311 is rotatably connected with a circular plate 314. When replacing the alcohol, the circular plate 314 can be moved by rotating the first screw rod 311. Quickly remove the water tank 309 for storing alcohol. A weight ball 312 is fixedly connected to the surface of the hose 310. The weight ball 312 at the end of the hose 310 will cause the hose 310 to fall to the bottom of the water tank 309, so that it is not easy for alcohol to remain in the water tank 309. A sealing ring 313 is fixedly connected to the surface of the water tank 309. The sealing ring 313 at the opening of the water tank 309 improves the sealing of the connection between the water tank 309 and the water pump 307, so that the alcohol in the water tank 309 is not easy to spill out.

[0034] like Figure 6As shown, the sealing device 4 includes an L bracket 41, which is fixedly connected to the condenser 5. A second clamping plate 45 is fixedly connected to the surface of the L bracket 41. A second screw rod 42 is threadedly connected to the inner wall of the L bracket 41. One end of the second screw rod 42 is rotatably connected to the first clamping plate 44. Both ends of the condenser 5 are covered with silicone tubes 46. When connecting the water supply pipe to the water inlet end of the condenser 5, the staff will cover the silicone tube 46 on the condenser 5, and then insert the water supply pipe into the condenser 5. The silicone tube 46 will be covered in a circle between the condenser 5 and the water supply pipe, and then the second screw rod 42 on the L bracket 41 is rotated to drive the first clamping plate 44 to move. The first clamping plate 44 moves toward the second clamping plate 45, which will affect the silicone tube covered at the connection between the water supply pipe and the condenser 5. 46 is squeezed to fit the silicone sleeve tightly at the connection between the water supply pipe and the condenser pipe 5. A guide rod 43 is fixedly connected to the surface of the first clamping plate 44. The guide rod 43 is slidably connected to the L bracket 41. The guide rod 43 will limit the movable first clamping plate 44, so that the first clamping plate 44 will not rotate with the second screw rod 42, so that the first clamping plate 44 can move smoothly. A clamping strip 47 is fixedly connected to the surface of the first clamping plate 44, and a clamping groove 48 is provided on the surface of the second clamping plate 45. The size of the clamping strip 47 is adapted to the size of the clamping groove 48. The clamping strip 47 on the first clamping plate 44 will be inserted into the clamping groove 48 on the second clamping plate 45, so that the squeezed silicone tube 46 will not be squeezed out from the gap between the first clamping plate 44 and the second clamping plate 45.

[0035] Working principle: When using the cooling plate 2 to cool the mold of the blister machine, connect the condenser 5 to the water supply pipe, supply water to the condenser 5, cool the cooling plate 2, place the mold on the cooling plate 2, and the cooling plate 2 continues to cool the mold. After cooling, the mold will be removed for demoulding, and then the servo motor 301 and the water pump 307 will be started, and the servo motor 301 will drive the screw 303 to rotate. The fixed frame 305 moves along the round rod 304, and the water pump 307 sucks the alcohol in the water tank 309 through the hose 310. The weighted ball 312 at the end of the hose 310 will make the hose 310 fall to the bottom of the water tank 309, so that it is not easy for alcohol to remain in the water tank 309. The water pump 307 supplies water to the atomizing nozzle 308 through the connecting pipe 306, and the atomizing nozzle 308 sprays alcohol onto the cooling plate 2. When replacing alcohol, the first screw 311 is rotated to drive the circular plate 314 to move, and the alcohol can be quickly taken out. A water tank 309 for storing alcohol is installed below, and a sealing ring 313 at the opening of the water tank 309 improves the sealing of the connection between the water tank 309 and the water pump 307, so that the alcohol in the water tank 309 is not easy to spill out. By setting the spraying device 3, after the cooling plate 2 cools the mold, the servo motor 301 drives the atomizing nozzle 308 to spray alcohol on the cooling plate 2, thereby accelerating the volatilization of the heat remaining on the cooling plate 2, improving the heat dissipation performance of the cooling plate 2, and effectively improving the efficiency of the cooling plate 2 in cooling the mold.

[0036] When connecting the water supply pipe to the water inlet end of the condenser 5, the staff will put the silicone tube 46 on the condenser 5, and then insert the water supply pipe on the condenser 5. The silicone tube 46 will be put on a circle of the condenser 5 and the water supply pipe, and then the second screw rod 42 on the L bracket 41 will be rotated to drive the first clamping plate 44 to move. The guide rod 43 will limit the moving first clamping plate 44, so that the first clamping plate 44 will not rotate with the second screw rod 42, so that the first clamping plate 44 moves smoothly. The first clamping plate 44 moves toward the second clamping plate 45, which will squeeze the silicone tube 46 at the connection between the water supply pipe and the condenser 5. The first clamping plate 4 The clamping strip 47 on 4 will be inserted into the clamping groove 48 on the second clamping plate 45, so that the squeezed silicone tube 46 will not be squeezed out from the gap between the first clamping plate 44 and the second clamping plate 45, and the silicone sleeve will be tightly fitted to the connection between the water supply pipe and the condenser pipe 5. By setting the sealing device 4, when the water supply pipe and the condenser pipe 5 are connected, the first clamping plate 44 is driven to move by the second screw rod 42, so that the first clamping plate 44 and the second clamping plate 45 squeeze the silicone tube 46, so that the silicone tube 46 is tightly fitted to the connection between the water supply pipe and the condenser pipe 5, and the connection between the water supply pipe and the condenser pipe 5 is sealed.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling chassis for a blister machine, comprising a bottom plate (1), a cooling plate (2) fixedly connected to the surface of the bottom plate (1), a condenser (5) fixedly connected to the surface of the cooling plate (2), the condenser (5) fixedly connected to the bottom plate (1), a spraying device (3) provided on the surface of the bottom plate (1), characterized in that: The spraying device (3) comprises a fixing plate (302), the fixing plate (302) being fixedly connected to the bottom plate (1), a servo motor (301) being fixedly connected to the surface of the fixing plate (302), a screw rod (303) being fixedly connected to the output end of the servo motor (301), a fixing frame (305) being threadedly connected to the arc surface of the screw rod (303), a round rod (304) being fixedly connected to the surface of the fixing plate (302), the round rod (304) being slidably connected to the fixing frame (305), and the An atomizing nozzle (308) is fixedly connected to the surface of the fixing frame (305), a water pump (307) is fixedly connected to the surface of the fixing frame (305), a water outlet end of the water pump (307) is connected to a connecting pipe (306), the connecting pipe (306) is connected to and fixed to the atomizing nozzle (308), a water tank (309) is detachably mounted on the surface of the fixing frame (305), a water inlet end of the water pump (307) is connected to a hose (310), and the hose (310) is located on the inner wall of the water tank (309).

2. A cooling chassis for a blister machine according to claim 1, characterized in that: A first screw rod (311) is threadedly connected to the surface of the fixing frame (305), and one end of the first screw rod (311) is rotatably connected to a circular plate (314).

3. A cooling chassis for a blister machine according to claim 1, characterized in that: A weighted ball (312) is fixedly connected to the surface of the hose (310).

4. The cooling chassis for a blister machine according to claim 1, characterized in that: A sealing ring (313) is fixedly connected to the surface of the water tank (309).

5. The cooling chassis for a blister machine according to claim 1, characterized in that: Sealing devices (4) are provided at both ends of the condenser (5), and the sealing device (4) includes an L bracket (41), the L bracket (41) is fixedly connected to the condenser (5), the surface of the L bracket (41) is fixedly connected to a second clamping plate (45), the inner wall of the L bracket (41) is threadedly connected to a second screw rod (42), one end of the second screw rod (42) is rotatably connected to the first clamping plate (44), and both ends of the condenser (5) are covered with silicone tubes (46).

6. A cooling chassis for a blister machine according to claim 5, characterized in that: A guide rod (43) is fixedly connected to the surface of the first clamping plate (44), and the guide rod (43) is slidably connected to the L bracket (41).

7. A cooling chassis for a blister machine according to claim 5, characterized in that: A clamping strip (47) is fixedly connected to the surface of the first clamping plate (44), and a clamping slot (48) is provided on the surface of the second clamping plate (45), and the size of the clamping strip (47) is matched with the size of the clamping slot (48).

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