A cooling and shaping fixture for a composite material battery casing

Abstract

This application relates to the field of new energy battery technology, specifically a cooling and shaping fixture for a composite material battery casing. The fixture includes a base frame, a base plate, a cooling fan, a first support structure, a second support structure, a switch, and a clamping mechanism. The base plate is mounted on the base frame, and the cooling fan is fixedly installed in the center of the base plate. The first and second support structures are also fixed on the base plate. The clamping mechanism is fixed around the perimeter of the base plate to clamp the sides of the product. The switch is fixed to one corner of the base plate and is connected to both the clamping mechanism and the cooling fan. The cooling and shaping fixture also includes several suction cups connected to the switch and fixed to the first support structure. This application uses several suction cups in the center of the product to adhere to it, resisting the thrust of the cooling fan at multiple points, thereby preventing deformation of the product during cooling and ensuring product quality.

Description

Technical Field

[0001] This application relates to the field of new energy battery technology, specifically a cooling and shaping tooling for a composite material battery casing. Background Technology

[0002] Range anxiety has always been a pain point for new energy vehicles. Regardless of the new model launched, pushing the limits of range is a hurdle they must overcome. Reducing weight is one solution to improve range. It is generally believed that a 10% reduction in the weight of a pure electric vehicle can increase its range by about 6%. The "three-electric" system (battery, motor, and electronic control system) of new energy vehicles accounts for about one-quarter of the vehicle's curb weight. Data shows that new energy vehicles designed based on traditional vehicles are more than 15% heavier than traditional gasoline vehicles. Therefore, lightweighting is a more critical issue for new energy vehicles than for traditional vehicles.

[0003] In power battery systems, the battery casing accounts for approximately 20% to 30% of the total system weight and is a major structural component, significantly affecting its power consumption, power performance, braking performance, passive safety, and driving range on a single charge. Therefore, lightweighting of the battery casing for new energy vehicles is even more important. Lightweighting relies heavily on the application of lightweight materials such as composite materials.

[0004] The temperature during the curing of composite battery casings in the mold exceeds 100℃. Due to the large area and thin wall thickness of the battery casings, they are prone to warping and deformation during the cooling process after demolding, thus reducing product quality. Therefore, tooling is needed for fixation and restraint during the cooling process. Traditional battery casing cooling tooling uses a cooling fan in the middle and clamping frames or similar structures to fix the battery casings on the sides. During the cooling process, the airflow from the cooling fan applies a strong thrust to the battery casings, making the edges fixed by the clamping frames or clamping devices prone to deformation or even cracking, affecting product quality. Summary of the Invention

[0005] The technical problem this application aims to solve is to provide a cooling and shaping fixture that can effectively prevent deformation of battery casing products. This application uses several suction cups in the middle of the product to adhere to it, resisting the thrust of the cooling fan at multiple points, thereby preventing deformation during cooling and ensuring product quality.

[0006] The specific technical solution adopted in this application is as follows: A cooling and shaping fixture for a composite material battery casing includes a base frame, a base plate, a cooling fan, a first support structure, a second support structure, a switch, and a clamping mechanism. The base plate is mounted on the base frame, and at least one cooling fan is fixedly mounted in the middle of the base plate. Several first support structures and several second support structures are also fixed on the base plate. The first support structures are used to support the middle area of ​​the product, and the second support structures are used to support the sides and sidewalls of the product. The clamping mechanism is fixed around the base plate to clamp the sides of the product. The switch is fixed at one corner of the base plate and is connected to the clamping mechanism and the cooling fan respectively. The cooling and shaping fixture also includes several suction cups. The suction cups are connected to the switch and are fixed on the first support structure. The upper surface of the suction cup is slightly higher than the first support structure, and when adsorbing the product, the upper surface of the suction cup is flush with the first support structure.

[0007] Furthermore, the suction cup includes a suction cup base, a mounting buckle, an air intake, and a sensor. The mounting buckle is fixed to the side of the first support structure, the suction cup base is fixed to the first support structure via the mounting buckle, the air intake is located at the bottom of the suction cup base and connected to the air passage, and a sensor for detecting the adsorption air pressure is also fixed inside the suction cup.

[0008] Furthermore, the first support structure includes a fixed base, a first support rod, a first mounting plate, and a contour block. The fixed base is fixed to the base plate, the first support rod is fixed to the base plate through the fixed base, the upper end of the first support rod is fixedly connected to the first mounting plate, and the contour block is fixed to the first mounting plate by bolts.

[0009] Furthermore, the second support structure includes a fixed base, a second support rod, a second mounting plate, and a second support block. The fixed base is fixed to the base plate, the second support rod is fixed to the base plate via the fixed base, the upper end of the second support rod is fixedly connected to the second mounting plate, and the second support block is fixed to the second mounting plate by bolts. The second support rod includes a side support rod and a side wall support rod. The side support rod is arranged around the base plate and fixed to the base plate, and the side wall support rod is fixed to the outside of the side support rod to support the side wall.

[0010] Preferably, the cooling and shaping fixture further includes a corner limiting block, which is fixed to the second mounting plate.

[0011] Preferably, the clamping mechanism is a pneumatic clamping mechanism, including a first cylinder, a first air-lift rod, a connecting rod, and a clamping block. One end of the first air-lift rod is a piston inserted into the first cylinder, and the other end of the first air-lift rod is connected to one end of the connecting rod. The first cylinder is also provided with an air inlet connected to an air passage, which is controlled by the switch. The other end of the connecting rod is fixed to the clamping block, and the clamping block is made of a soft material.

[0012] Preferably, the cooling and shaping fixture further includes a temperature sensor for detecting the product temperature, the temperature sensor being fixed to the base plate and connected to a switch.

[0013] Preferably, the cooling and shaping fixture further includes a weighing device and a lifting device. The weighing device and the lifting device are respectively connected to a switch. The weighing device includes a weighing support rod, a weighing rod support plate, a weighing sensor, and a mounting base plate. The weighing sensor is fixed above the mounting base plate. The weighing rod support plate is fixedly connected to the weighing sensor. At least one weighing support rod is fixed above the weighing rod support plate to support the product. The mounting base plate moves up and down with the actuator of the lifting device.

[0014] Preferably, the cooling and shaping fixture further includes a display, a counter, and a status indicator light, which are fixed to the edge of the base plate, connected to the weighing device, and connected to a switch.

[0015] Preferably, the cooling and shaping fixture further includes a PLC integrated box, which is connected to the cooling fan and the switch respectively.

[0016] Compared with the prior art, this application has the following beneficial effects:

[0017] Firstly, this application uses several suction cups in the middle of the product to adhere to it. The middle of the product has high strength, and when the cooling fan is started, the suction cups can resist the thrust of the cooling fan from multiple points in the middle of the product, thereby increasing the output airflow of the cooling fan. This allows the product to be cooled quickly while preventing the product from deforming due to the airflow during the cooling process, thus ensuring product quality.

[0018] Secondly, this application includes a weighing device and a counter. After the product cools and sets, the weighing device lifts the product to weigh it and count the weight. The result is displayed on the monitor, which makes it easier for technicians to record and control product information, thereby facilitating the maintenance and repair of the tooling.

[0019] Thirdly, the PLC integrated box integrates all circuits through switches, and all mechanisms of the cooling shaping tooling are uniformly controlled by the PLC integrated box. This enables precise and effective control of the entire cooling process of the battery casing, ultimately improving the cooling efficiency of the battery casing and further ensuring product quality. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an embodiment of this application;

[0021] Figure 2 This is a schematic diagram of the weighing state of the weighing device after the product has cooled down according to an embodiment of this application.

[0022] Figure 3 This is a schematic diagram of the suction cup installation according to an embodiment of this application;

[0023] Figure 4 This is a schematic diagram of the first support structure according to an embodiment of this application;

[0024] Figure 5 This is a schematic diagram of the suction cup structure according to an embodiment of this application;

[0025] Figure 6 This is a schematic diagram of the weighing device structure according to an embodiment of this application;

[0026] Figure 7 This is a schematic diagram of the corner limiting block structure according to an embodiment of this application;

[0027] Figure 8 This is a schematic diagram of the pneumatic clamping mechanism according to an embodiment of this application;

[0028] Figure 9 This is a schematic diagram of the second support structure according to an embodiment of this application.

[0029] In the diagram: 1. Base frame; 2. Base plate; 3. Cooling fan; 4. First support structure; 41. First support rod; 42. First mounting plate; 43. Contouring block; 5. Temperature sensor; 6. Weighing device; 61. Weighing support rod; 62. Weighing rod support plate; 63. Weighing sensor; 64. Mounting base plate; 7. Suction cup; 71. Suction cup base; 72. Mounting buckle; 73. Air intake port; 74. Sensor; 8. Switch; 9. Second support structure; 91. Second support rod; 92. Second mounting plate; 93. Second support block; 10. Display; 11. Timer; 12. PLC integrated box; 13. Status indicator light; 14. Corner limit block; 15. Clamping mechanism; 151. First cylinder; 152. First air jack rod; 153. Clamping block; 154. Connecting rod; 16. Fixed seat; 17. Lifting device; 100. Product. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application.

[0031] Therefore, the following detailed description of the embodiments of this application is not intended to limit the scope of the claimed application, but merely illustrates some embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0032] Please see Figures 1 to 9 This embodiment provides a cooling and shaping fixture for a composite material battery casing, including a base frame 1, a base plate 2, a cooling fan 3, a first support structure 4, a second support structure 9, a switch 8, and a clamping mechanism 15. The base plate 1 is mounted on the base frame 2. At least one cooling fan 3 is fixedly mounted in the middle of the base plate 1. Several first support structures 4 and several second support structures 9 are also fixed on the base plate 1. The first support structures 4 support the middle area of ​​the product, and the second support structures 9 support the sides and sidewalls of the product. The clamping mechanism 15 is fixed around the perimeter of the base plate 1 to clamp the sides of the product. The switch 8 is fixed at one corner of the base plate 1 and is connected to the clamping mechanism 15 and the cooling fan 3 respectively. Figure 1 and Figure 3 As shown, the cooling and shaping fixture also includes several suction cups 7. The suction cups 7 are connected to the switch 8 and are fixed to the first support structure 4. The upper surface of the suction cups 7 is slightly higher than the first support structure 4. When adsorbing the product, the upper surface of the suction cups 7 is flush with the first support structure 4. During the cooling and shaping process, the cooling fan 3 blows air upward to accelerate the cooling of the battery case product. However, the airflow can cause the product to bulge upward. By setting several suction cups 7 in the middle of the product 100 to adsorb the product, the middle part of the product 100 has higher strength. When the cooling fan is activated, the suction cups 7 can resist the thrust of the cooling fan 3 from multiple points in the middle of the product 100, reducing the impact of the airflow on the flatness of the product. This can further increase the output airflow of the cooling fan 3, so that while rapidly cooling the product 100, the product 100 is prevented from deforming due to the airflow during the cooling process, which would affect the size of the product 100. This ensures that the product and the conforming support block fit tightly together, thereby further improving the quality of the product 100.

[0033] Further, please refer to Figure 5 The suction cup 7 includes a suction cup base 71, a mounting clip 72, an air intake 73, and a sensor 74. The mounting clip 72 is fixed to the side of the first support structure 4. The suction cup base 71 is fixed to the first support structure 4 via the mounting clip 72. The air intake 73 is located at the bottom of the suction cup base 71 and connects to the air passage. A sensor 74 for detecting the suction pressure is also fixed inside the suction cup 7. The sensor 74 inside the suction cup 7 can determine whether the suction cup 7 has properly adhered to the product 100 by detecting changes in air pressure. This avoids functional failure due to the suction cup 7 failing to fully adhere to the product 100, which could lead to product deformation and other quality problems, thus ensuring the normal functioning of the cooling and shaping fixture.

[0034] like Figure 4As shown, in this embodiment, the first support structure 4 includes a fixed base 16, a first support rod 41, a first mounting plate 42, and a contour block 43. The fixed base 16 is fixed to the base plate 1, the first support rod 41 is fixed to the base plate 1 through the fixed base 16, the upper end of the first support rod 41 is fixedly connected to the first mounting plate 42, and the contour block 43 is fixed to the first mounting plate 42 by bolts. Thus, the installation height of the contour block 43 can be adjusted by adding or removing shims between the contour block 43 and the first mounting plate 42, ensuring that the contour block 43 and the product 100 fit tightly together. The shape of the contour block 43 is consistent with that of the product 100, which can support the product 100 with the maximum contact area so that it will not collapse downward during the cooling process, thereby improving the quality of the product 100.

[0035] like Figure 8 As shown, in this embodiment, the second support structure includes a fixed base 16, a second support rod 91, a second mounting plate 92, and a second support block 93. The fixed base 16 is fixed to the base plate 1. The second support rod 91 is fixed to the base plate 1 via the fixed base 16. The upper end of the second support rod 91 is fixedly connected to the second mounting plate 92. The second support block 93 is fixed to the second mounting plate 92 by bolts. This allows for the adjustment of the installation height of the second support block 93 by adding or removing shims between the second support block 93 and the second mounting plate 92, ensuring a tight fit between the second support block 93 and the product 100 and guaranteeing product quality. The second support rod 91 includes a side support rod and a side wall support rod. The side support rod is arranged around the circumference of the base plate and fixed to the base plate. The side wall support rod is fixed to the outside of the side support rod to support the side wall. When the battery casing is cooled and shaped, the sidewalls and edges of the product 100 tend to shrink inward due to thermal expansion and contraction and the thickness of the product 100, thereby reducing the flatness of the product. Side supports and sidewall supports can limit the inward deformation of the product 100 during the cooling process, further improving the product quality.

[0036] Furthermore, such as Figure 7 As shown, the cooling and shaping fixture also includes a corner limiting block 14, which is fixed to the second mounting plate 92. The corner limiting block 14 enables the product 100 to be quickly positioned during placement, and the placement posture of the product 100 conforms to the arrangement of the contour blocks 43, which is beneficial to the normal use of the cooling and shaping fixture. At the same time, the corner limiting block 14 can also provide support for the product 100, further preventing the product 100 from deforming during the cooling process.

[0037] In this embodiment, as Figure 8As shown, the clamping mechanism 15 is a pneumatic clamping mechanism, including a first cylinder 151, a first air-lift rod 152, a connecting rod 154, and a clamping block 153. One end of the first air-lift rod 152 is a piston inserted into the first cylinder 151, and the other end of the first air-lift rod 152 is connected to one end of the connecting rod 154. The first cylinder 151 is also provided with an air inlet connected to an air passage, which is controlled by a switch 8. The other end of the connecting rod 154 is fixed to the clamping block 153, which is made of a soft material. After product 100 is placed, switch 8 is turned on. The first cylinder 151 pushes the first air-lift rod 152 upward, pushing the other end of the connecting rod 154 downward. Finally, the clamping block 153 presses against the side of product 100 to fix the product. The height of the clamping block 153 can be adjusted by adding or removing shims between the clamping block 153 and the connecting rod 154, so as to ensure that product 100 is firmly fixed without deforming the side due to excessive pressure.

[0038] Preferably, such as Figure 1 As shown, the cooling and shaping fixture also includes a temperature sensor 5 for detecting the product temperature. In this embodiment, the temperature sensor 5 is an infrared temperature probe. The temperature sensor 5 is fixed on the base plate 1 and connected to the switch 8. When the temperature sensor detects that the surface temperature of the product 100 is lower than the set temperature, the switch 8 turns off the cooling fan 3, and the pressing mechanism 15 automatically lifts up.

[0039] In this embodiment, as Figure 2 and Figure 6 As shown, the cooling and shaping fixture also includes a weighing device 6 and a lifting device 17. The weighing device 6 and the lifting device 17 are respectively connected to the switch 8. The weighing device 6 includes a weighing support rod 61, a weighing rod support plate 62, a weighing sensor 63, and a mounting base plate 64. The weighing sensor 63 is fixed above the mounting base plate 64. The weighing rod support plate 62 is fixedly connected to the weighing sensor 63. At least one weighing support rod 61 is fixed above the weighing rod support plate 62 to support the product. The mounting base plate 64 moves up and down with the actuator of the lifting device 17. Figure 2 As shown, after the product has cooled and solidified, the clamping mechanism 15 is lifted, and the weighing device 6 is lifted by the lifting device 17, thereby lifting the product 100 above the weighing device 6 for weighing. After weighing, the lifting device 17 retracts to put the product 100 back. The automatic weighing of the product 100 by the weighing device 6 facilitates technicians' control of product information, timely adjustment of production quantities and molds, and improves the ease of use of the cooling and solidification tooling.

[0040] More preferably, the cooling and shaping fixture also includes a display 10, a counter 11, and a status indicator light 13. The display 10, counter 11, and status indicator light 13 are respectively fixed to the edge of the base plate 1. The display 10 and counter 11 are connected to the weighing device 6, and the display 10, counter 11, and status indicator light 13 are respectively connected to the switch 8. After weighing the product, the weighing device 6 displays the weighing information on the display 10. The counter 11 can record the number of times the cooling and shaping fixture is used, facilitating technicians to record product information and enabling the development of fixture maintenance and upkeep plans based on the frequency of use.

[0041] In some embodiments, the lifting device 17 includes at least one of a pneumatic cylinder, a hydraulic cylinder, and an electric cylinder. For example, the lifting device 17 is a pneumatic cylinder; the lifting device 17 is a hydraulic cylinder; and the lifting device 17 is an electric cylinder.

[0042] In this embodiment, preferably, the cooling and shaping fixture also includes a PLC integrated box 12, which is connected to the cooling fan 3 and the switch 8. The PLC integrated box 12 integrates all the circuits through the switch 8, and all the mechanisms of the cooling and shaping fixture are uniformly and automatically controlled by the PLC integrated box, realizing the automation of the fixture. This enables precise and effective control of the entire cooling process of the battery casing product, ultimately improving the cooling efficiency of the battery casing and further ensuring the quality of the product.

[0043] The specific usage process in this embodiment is as follows: Input the preset temperature into the PLC integrated box 12, properly place the product 100 on the cooling and shaping fixture, press the switch 8, the status indicator light 13 illuminates, the PLC integrated box 12 controls the pneumatic pressing mechanism 15 to press the side of the product, the cooling fan 3 starts, and the suction cup 7 adheres to the surface of the product 100, thus beginning the product cooling and shaping process. When the temperature sensor 5 detects that the surface temperature of the product 100 is lower than the preset temperature, the PLC integrated box 12 controls the cooling fan 3 to automatically shut off, the pneumatic pressing mechanism 15 lifts up, the suction cup 7 stops adsorbing the inner surface of the product, the counter 11 increments the displayed value by 1, and simultaneously the weighing device 6 is lifted by the lifting device 17 at its bottom and begins to weigh the product. The product weight is displayed on the display 10. After the product weighing process is completed, the lifting device 17 at the bottom of the weighing device 6 retracts, placing the product 100 back into the cooling and shaping fixture. The status indicator light 13 goes out, and the cooling and shaping process of the product 100 ends.

[0044] Furthermore, the first support rod 41 and the second support rod 91 in this invention can be replaced with pneumatically controllable telescopic support rods, and the side wall support 13, the side support 15 and the contour support product can be tightly fitted by controlling the telescopic height of the support rods, thereby improving the tooling cooling and shaping effect.

[0045] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of protection of this application is limited to these examples; within the framework of this application, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of different aspects of one or more embodiments of this application as described above, which are not provided in detail for the sake of brevity.

[0046] One or more embodiments in this application are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of this application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of one or more embodiments in this application should be included within the protection scope of this application.

Claims

1. A cooling and shaping tool for a composite material battery case, characterized by, The cooling and shaping tool comprises a base frame (1), a base plate (2), cooling fans (3), first support structures (4), second support structures (9), a switch (8) and a pressing mechanism (15), the base plate (2) is mounted on the base frame (1), at least one cooling fan (3) is fixedly mounted in the middle of the base plate (2), a plurality of first support structures (4) and a plurality of second support structures (9) are further fixed on the base plate (2), the first support structures (4) are used for supporting the middle region of a product, the second support structures (9) are used for supporting the side edges and side walls of the product, the pressing mechanism (15) is fixed to the periphery of the base plate (2) to press the side edges of the product, the switch (8) is fixed to a corner of the base plate (2) and is connected with the pressing mechanism (15) and the cooling fans (3) respectively, the cooling and shaping tool further comprises a plurality of suction cups (7), the suction cups (7) are connected with the switch (8) and are fixed to the first support structures (4), the upper end surface of the suction cup (7) is slightly higher than the first support structure (4), and the upper end surface of the suction cup (7) is flush with the first support structure (4) when the product is adsorbed. The second support structure comprises a fixed seat (16), a second support rod (91), a second mounting plate (92) and a second support block (93), the fixed seat (16) is fixed to the base plate (2), the second support rod (91) is fixed to the base plate (2) through the fixed seat (16), the upper end of the second support rod (91) is fixedly connected with the second mounting plate (92), the second support block (93) is fixed on the second mounting plate (92) through bolts, the installation height of the second support block (93) is adjusted by adding or reducing gaskets between the second support block (93) and the second mounting plate (92), so that the second support block (93) is tightly attached to the product (100), and the second support rod (91) comprises side edge support rods and side wall support rods, the side edge support rods are arranged around the periphery of the base plate and are fixed to the base plate, and the side wall support rods are fixed to the outer side of the side edge support rods to support the side walls. The pressing mechanism (15) is a pneumatic pressing mechanism and comprises a first air cylinder (151), a first air top rod (152), a connecting rod (154) and a pressing block (153), one end of the first air top rod (152) is a piston inserted into the first air cylinder (151), the other end of the first air top rod (152) is connected with one end of the connecting rod (154), an air inlet connecting gas path is further arranged in the first air cylinder (151), the gas path is controlled by the switch (8), the other end of the connecting rod (154) is fixed with the pressing block (153), and the pressing block (153) is made of soft material.

2. The cooling and shaping tooling of claim 1, wherein, The suction cup (7) comprises a suction cup base (71), a mounting buckle (72), an air suction port (73) and a sensor (74), the mounting buckle (72) is fixed to the side of the first support structure (4), the suction cup base (71) is fixed to the first support structure (4) through the mounting buckle (72), the air suction port (73) is arranged at the bottom of the suction cup base (71) to connect the gas path, and the sensor (74) for detecting the adsorbed air pressure is further fixed in the suction cup (7).

3. The cooling and shaping tooling of claim 1, wherein, The first support structure (4) comprises a fixing base (16), a first support rod (41), a first mounting plate (42) and a profiling block (43), the fixing base (16) is fixed on the bottom plate (2), the first support rod (41) is fixed with the bottom plate (2) through the fixing base (16), the upper end of the first support rod (41) is fixedly connected with the first mounting plate (42), and the profiling block (43) is fixed on the first mounting plate (42) through bolts.

4. The cooling and shaping tool of claim 1, wherein The cooling and shaping tool further comprises a corner limiting block (14) fixed on the second mounting plate (92).

5. The cooling and shaping tool of claim 1, wherein The cooling and shaping tool further comprises a temperature sensor (5) for detecting the temperature of the product, the temperature sensor (5) is fixed on the bottom plate (2) and connected with the switch (8).

6. The cooling and shaping tool of claim 1, wherein The cooling and shaping tool further comprises a weighing device (6) and a lifting device (17), the weighing device (6) and the lifting device (17) are connected with the switch (8) respectively, the weighing device (6) comprises a weighing support rod (61), a weighing rod supporting plate (62), a weighing sensor (63) and a mounting bottom plate (64), the weighing sensor (63) is fixed above the mounting bottom plate (64), the weighing rod supporting plate (62) is fixedly connected with the weighing sensor (63), at least one weighing support rod (61) is fixed above the weighing rod supporting plate (62) to support the product, and the mounting bottom plate (64) moves up and down with the executing end of the lifting device (17).

7. The cooling and shaping tool of claim 6, wherein The cooling and shaping tool further comprises a display (10), a counter (11) and a status indicating lamp (13), the display (10), the counter (11) and the status indicating lamp (13) are fixed at edges of the bottom plate (2) respectively, the display (10) and the counter (11) are connected with the weighing device (6), and the display (10), the counter (11) and the status indicating lamp (13) are connected with the switch (8) respectively.

8. The cooling and shaping tooling of any one of claims 1-7, wherein, The cooling and shaping tool further comprises a PLC integrated box (12), and the PLC integrated box (12) is connected with the cooling fan (3) and the switch (8) respectively.

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