Constant-temperature storage device of tool magazine

Abstract

The embodiment of the invention provides a tool magazine constant-temperature storage device, and relates to the technical field of tool storage. A tool magazine constant-temperature storage device comprises a storage cabinet, storage boxes are sequentially arranged in an inner cavity of the storage cabinet from top to bottom in a sliding mode, storage areas with preformed holes are formed in the storage boxes in an array mode, and an air cylinder barrel is fixed to the bottom of the storage cabinet; an acting assembly is arranged in the air cylinder barrel, the acting assembly comprises a servo motor fixed to the outer side of the air cylinder barrel, a supply assembly is arranged on the outer side of the air cylinder barrel, and the supply assembly comprises a seven-way valve communicated to the outer side of the air cylinder barrel; a conveying assembly is arranged at the outer end of the seven-way valve and comprises a first pipe frame and a second pipe frame which communicate with the outer end of the seven-way valve, and a conduction assembly is arranged in the storage area of the storage box. All types of cutters in the storage boxes in the storage cabinet are subjected to comprehensive constant-temperature regulation and control, so that areas are prevented from being missed, and the storage period and the subsequent service life of all types of cutters are prolonged.

Description

Technical Field

[0001] This invention belongs to the field of tool storage technology, and particularly relates to a constant temperature storage device for a tool magazine. Background Technology

[0002] Machine tool cutting tools are the core tools used for cutting processes in mechanical manufacturing. They are widely used on lathes, milling machines, drilling machines, boring machines, and other equipment, and directly determine the processing efficiency, accuracy, and surface quality. Based on different processing methods, structures, materials, and applications, machine tool cutting tools can be classified in multiple dimensions, namely: turning tools, milling tools, hole-making tools, thread-making tools, gear-making tools, and broaches.

[0003] In existing technology (patent application CN118342464B, entitled "A Storage Device for Precision Mechanical Parts"), the design of the storage component enables the preservation and storage of the precision mechanical parts relative to the external environment while simultaneously forming a support storage space that matches the precision mechanical parts. This provides good protection and allows for full-coverage positioning storage of the precision mechanical parts. However, in implementing this technical solution, at least the following problems were found in the existing technology: During the storage of various types of cutting tools, constant temperature storage is required due to the temperature requirements. However, the cutting tool storage equipment currently on the market is prone to overlooking certain areas during constant temperature control because the storage of different types of cutting tools is not uniform or comprehensive enough. This results in temperature differences in the storage of cutting tools, affecting the normal storage period and subsequent service life of the tools. Summary of the Invention

[0004] This application aims to address at least one of the technical problems existing in the prior art: the temperature control is not uniform or comprehensive enough, resulting in temperature differences during tool storage and affecting the tool storage cycle and service life. Therefore, this application proposes a tool magazine temperature-controlled storage device.

[0005] To achieve the above objectives, the specific technical solution of the present invention is as follows: A constant temperature storage device for a tool magazine includes a storage cabinet, in which storage boxes slide sequentially from top to bottom within the inner cavity of the storage cabinet, and storage areas with pre-drilled holes are arrayed within the storage boxes. A cylinder is fixed to the bottom of the storage cabinet. The cylinder is equipped with a power-operating component, which includes a servo motor fixed to the outside of the cylinder. The cylinder is also equipped with a supply component, which includes a seven-way valve connected to the outside of the cylinder. The outer end of the seven-way valve is provided with a conveying component, and the conveying component includes a first pipe rack and a second pipe rack respectively connected to the outer end of the seven-way valve. The storage area of ​​the storage box is provided with a conduction component.

[0006] Preferably, the power-operating component further includes a main bevel gear sleeved on the output shaft of the servo motor, and a driven bevel gear meshes with the main bevel gear. A cam is fixed to the driven bevel gear via a concentric shaft, and a connecting rod is hinged to the cam. A piston that slides with the cylinder is hinged to the connecting rod.

[0007] Preferably, the supply component further includes a heater and a cooler fixed to the bottom of the storage cabinet, and the inner end of the heater is connected to a heating pipe, the inner end of the cooler is connected to a cooling pipe, and both the heating pipe and the cooling pipe are connected to a one-way valve, and a temperature and humidity sensor is embedded in the top of the storage cabinet.

[0008] Preferably, the conveying assembly further includes a flow equalization hood connected to the top of the first tube rack, and the flow equalization hood is connected to the storage cabinet. The flow equalization hoods are connected by interconnecting thick pipes, and the top of the second tube rack is connected to a buffer hood connected to the storage cabinet. The flow equalization hoods and buffer hoods are distributed in an alternating manner with the storage box, and the buffer hoods are connected by interconnecting thin pipes.

[0009] Preferably, the flow equalization hood is fitted with a flow equalization plate near the inner end of the storage cabinet, and the inner cavity of the storage cabinet is provided with heat insulation interlayer cavities on both sides, and the heat insulation interlayer cavities are sealed with the flow equalization hood and the buffer cover.

[0010] Preferably, the conductive component includes a telescopic tube connected to the inner end of the buffer cover, and the telescopic tube passes through the storage cabinet and is connected to a four-way valve, the outer end of the four-way valve being connected to a pressure relief head.

[0011] Preferably, both ends of the four-way valve are connected to a pressure-boosting angle tube, and the pressure-boosting angle tube passes through the storage box and is connected to a rigid airbag, and a protective pad is fixed on the inner side of the rigid airbag.

[0012] Preferably, the buffer cover has a flow equalization mesh embedded at the inner end near the storage cabinet, and the inner side of the protective pad has an array of conduction grooves with arc-shaped chamfers.

[0013] Preferably, an electric push rod is horizontally arranged from top to bottom on the back of the storage cabinet, and the piston rod of the electric push rod passes through the storage box and is fixed to the storage box. A sealing cover with a warning light is fixed on the front of the storage box.

[0014] Preferably, the storage box has horizontal slide rail grooves on both sides, and slide rails fixed to the storage cabinet slide in the slide rail grooves.

[0015] The tool magazine constant temperature storage device of the present invention has the following advantages: 1. This tool magazine constant temperature storage device, through the working component, uses a servo motor as a unified power drive source, which saves power drive costs. At the same time, it uses the reciprocating work of cam, connecting rod and piston to provide work supply for subsequent heat source and cold source. Through the supply component, heater and cooler provide heat source and cold source supply respectively. With the reciprocating work of piston, cold source or cold source is supplied accordingly, realizing the zoned supply effect of cold and heat source, and forcing constant temperature control to be more sensitive.

[0016] 2. This tool magazine constant temperature storage device, through a conveying component and a flow equalization hood, delivers heat or cold sources from both sides of the storage cabinet, uniformly controlling the temperature of the space on both sides of the storage cabinet. At the same time, a buffer hood delivers heat or cold sources from the rear of the storage cabinet, uniformly controlling the temperature of the space at the rear of the storage cabinet. Thus, it achieves comprehensive constant temperature control for all types of tools stored in the storage cabinet, preventing any omissions, extending the storage period of each type of tool, and improving their subsequent service life.

[0017] 3. This tool magazine constant temperature storage device, through a conduction component, receives gas supply from a heat source or cold source within the buffer hood. Under the squeezing force of the rigid airbag and protective pad, it achieves a squeezing and positioning effect on various types of tools placed in the storage box in sections. At the same time, the heat source or cold source supplied into the rigid airbag, after being treated by heat conduction or cold conduction through the protective pad, directly acts on the surface of each type of tool, making the constant temperature control of each type of tool faster and more precise. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a front view of the structure and storage state of a constant temperature storage device for a tool magazine according to the present invention; Figure 2 This is a rear view of the structure of a constant temperature storage device for a tool magazine according to the present invention, in its storage state. Figure 3 This is a side view of the open state of a constant temperature storage device for a tool magazine according to the present invention. Figure 4 This is a partial bottom view of the structure of a constant temperature storage device for a tool magazine according to the present invention; Figure 5 This is a top view of the cylinder barrel, power assembly, and supply assembly of the present invention. Figure 6 This is a bottom view of the structure of the work-generating component and the supply component of the present invention; Figure 7 This is a partial top view of the conveying assembly structure of the present invention; Figure 8 This is a partial bottom view of the structure of the conveying and conducting components of the present invention; Figure 9 This is a partial top cross-sectional view of the conveying and conducting components of the present invention; Figure 10 This is a partial top view of the conductive component structure of the present invention; Figure 11 This is a partial side sectional view of the storage cabinet structure of the present invention.

[0020] The markings in the diagram are as follows: 1. Storage cabinet; 2. Storage box; 3. Cylinder; 41. Servo motor; 42. Main bevel gear; 43. Driven bevel gear; 44. Cam; 45. Connecting rod; 46. Piston; 51. Heater; 52. Heating pipe; 53. Refrigerator; 54. Cooling pipe; 55. Seven-way valve; 56. Temperature and humidity sensor; 61. First pipe rack; 62. Flow equalization hood; 63. Interconnecting thick pipe; 64. Second pipe rack; 65. Buffer cover; 66. Interconnecting thin pipe; 71. Telescopic pipe; 72. Four-way valve; 73. Pressure relief head; 74. Pressure boosting angle pipe; 75. Rigid airbag; 76. Protective pad; 8. Flow equalization plate; 9. Insulation interlayer cavity; 10. Flow equalization net; 11. Conducting groove; 12. Electric push rod; 13. Sealing cover; 14. Slide rail groove; 15. Slide rail strip. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments: like Figures 1-11 As shown, a constant temperature storage device for a tool magazine according to the present invention includes a storage cabinet 1, and a storage box 2 is slidably arranged from top to bottom in the inner cavity of the storage cabinet 1. The storage box 2 has an array of storage areas with reserved holes. Through the reserved holes, heat sources or cold sources can easily reach the various types of tools in the storage area of ​​the storage box 2, forcing the various types of tools to fully contact the heat source or cold source, thereby achieving an effective constant temperature control effect. A cylinder 3 is fixed at the bottom of the storage cabinet 1. An electric push rod 12 is horizontally arranged from top to bottom on the back of the storage cabinet 1. The electric push rod 12 can be opened synchronously or in sections. The piston rod of the electric push rod 12 passes through the storage box 2 and is fixed to the storage box 2. A sealing cover 13 with a warning light is fixed on the front of the storage box 2. The sealing cover 13 is used to seal the storage box 2 and the storage cabinet 1 to prevent leakage at their joint. Both sides of the storage box 2 are provided with horizontal slide rail grooves 14, and slide rails 15 fixed to the storage cabinet 1 slide in the slide rail grooves 14. The slide rail grooves 14 and slide rails 15 provide sliding support for the storage box 2, improve the stability of the storage box 2 during pushing and pulling, and prevent the storage box 2 from getting stuck during pushing and pulling. The corresponding electric push rod 12 is opened, and the storage box 2 and the sealing cover 13 slide forward. Then the sealing cover 13 is separated from the storage cabinet 1, and the storage area inside the storage box 2 is exposed. Then, different types of knives are placed into the storage areas of several sets of storage boxes 2, which facilitates the partitioned storage and retrieval of knives of different types.

[0022] The cylinder barrel 3 is equipped with a power-driving component, which includes a servo motor 41 fixed on the outside of the cylinder barrel 3. The servo motor 41 serves as a unified power drive source, saving power drive costs. It also includes a main bevel gear 42 sleeved on the output shaft of the servo motor 41, and a driven bevel gear 43 meshing on the main bevel gear 42. The servo motor 41 drives the driven bevel gear 43 to rotate through the main bevel gear 42. A cam 44 is fixed on the driven bevel gear 43 through a concentric shaft, and a connecting rod 45 is hinged on the cam 44. A piston 46 that slides with the cylinder 3 is hinged on the connecting rod 45. The driven bevel gear 43 drives the piston 46 to reciprocate in the cylinder 3 through the connecting rod 45 on the cam 44. The reciprocating work of the cam 44, the connecting rod 45 and the piston 46 are coordinated to provide power supply for the subsequent heat source and cold source.

[0023] A supply component is provided on the outside of the cylinder barrel 3. The supply component includes a seven-way valve 55 connected to the outside of the cylinder barrel 3, and a heater 51 and a cooler 53 respectively fixed to the bottom of the storage cabinet 1. The inner end of the heater 51 is connected to a heating pipe 52. The heater 51 provides a heat source, which is supplied unidirectionally into the seven-way valve 55 through the heating pipe 52. Under the action of the piston, the heat source is forced to be pressurized and supplied. The inner end of the cooler 53 is connected to a cooling pipe 54, and both the heating pipe 52 and the cooling pipe 54 are connected to one-way valves. The cooler 53 provides the cold source, which is then supplied to the seven-way valve 55 through the cooling pipe 54. With the work of the piston, the cold source is forced to be pressurized and supplied. The top of the storage cabinet 1 is equipped with a temperature and humidity sensor 56. The temperature and humidity inside the storage cabinet 1 are monitored in real time by the temperature and humidity sensor 56 to ensure that the storage cabinet 1 always maintains a constant temperature environment. The cold source is supplied accordingly to achieve the effect of zoned supply of cold and heat sources, making the constant temperature control more sensitive.

[0024] like Figures 1-11As shown, a conveying assembly is provided at the outer end of the seven-way valve 55. The conveying assembly includes a first pipe rack 61 and a second pipe rack 64 respectively connected to the outer end of the seven-way valve 55. It also includes a flow equalization hood 62 connected to the top of the first pipe rack 61. The flow equalization hood 62 is connected to the storage cabinet 1. The heat source or cold source in the two rows of flow equalization hoods 62 is supplied through the first pipe rack 61 from both sides of the storage cabinet 1. The various types of knives stored in the storage area of ​​the storage box 2 are uniformly adjusted for high and low temperatures. The flow equalization hoods 62 are connected by an interconnecting thick pipe 63. Through the interconnecting thick pipe 63, the two rows of flow equalization hoods 62 are kept in an interconnected state, which is conducive to the comprehensive flow distribution of the heat source or cold source in the two rows of flow equalization hoods 62. Furthermore, the top of the second tube rack 64 is connected to a buffer cover 65 that is connected to the storage cabinet 1. The flow equalization cover 62 and the buffer cover 65 are distributed in an alternating manner with the storage box 2. The heat source or cold source is supplied into the two rows of buffer covers 65 through the second tube rack 64 from the rear area of ​​the storage cabinet 1. This allows for uniform high and low temperature regulation of the various types of tools stored in the storage area of ​​the storage box 2. The buffer covers 65 are connected by interconnecting thin tubes 66. Through the interconnecting thin tubes 66, the single row of buffer covers 65 is kept in an interconnected state, which is conducive to the comprehensive flow and distribution of heat source or cold source within the single row of buffer covers 65. This achieves a comprehensive constant temperature control effect for the various types of tools stored in the box 2 in the storage cabinet 1, so as to avoid any missed areas, extend the storage period of various types of tools, and extend their service life. A flow equalization hood 62 is embedded with a flow equalization plate 8 near the inner end of the storage cabinet 1. The flow equalization plate 8 performs flow equalization treatment on the heat source or cold source discharged through the flow equalization hood 62, preventing the heat source or cold source in the storage cabinet 1 from being reached by the flow equalization hood 62 and causing turbulence. Insulation interlayer cavities 9 are opened on both sides of the inner cavity of the storage cabinet 1. The insulation interlayer cavities 9 are sealed with the flow equalization hood 62 and the buffer hood 65. The heat source or cold source supplied into the storage cabinet 1 is kept warm for a long time through the insulation interlayer cavities 9, slowing down the heat source or cold source loss rate and extending its retention time. A flow equalization net 10 is embedded with the inner end of the buffer hood 65 near the storage cabinet 1. The flow equalization net 10 performs flow equalization treatment on the heat source or cold source discharged through the buffer hood 65, preventing the heat source or cold source in the storage cabinet 1 from being reached by the flow equalization net 10 and causing turbulence, which is conducive to the effective distribution of heat source or cold source in the storage cabinet 1.

[0025] like Figures 1-11As shown, the storage area of ​​storage box 2 is equipped with a conductive component, including a telescopic tube 71 connected to the inner end of the buffer cover 65. Through several telescopic tubes 71, the heat source or cold source in the single row of buffer covers 65 is transported. At the same time, the telescopic tubes 71 also stretch and contract with the push and pull action of storage box 2. The telescopic tubes 71 pass through storage cabinet 1 and are connected to a four-way valve 72. The outer end of the four-way valve 72 is connected to a pressure relief head 73. The four-way valve 72 is used to electrically control the opening and closing of the heat source or cold source transported in the telescopic tubes 71. If it is necessary to release the pressure of the heat source or cold source, the channel from the four-way valve 72 to the pressure relief head 73 is opened, and the heat source or cold source is released through the pressure relief head 73. Both ends of the four-way valve 72 are connected to a pressure-boosting tube 74. The heat source or cold source supplied in the telescopic tube 71 is supplied into the pressure-boosting tube 74 through the open four-way valve 72. The pressure-boosting tube 74 passes through the storage box 2 and is connected to a rigid airbag 75. A protective pad 76 is fixed inside the rigid airbag 75. The heat source or cold source supplied into the pressure-boosting tube 74 reaches the rigid airbag 75. With the continuous supply of heat source or cold source, the rigid airbag 75 is forced to expand, which in turn drives the protective pad 76 to move inward. Then, it squeezes and positions the various types of knives in the storage area of ​​the storage box 2. After positioning is completed, the four-way valve is closed to prevent excessive supply of heat source or cold source, which could cause the rigid airbag 75 to burst. At the same time, the heat or cold source that reaches the rigid airbag 75 passes through the protective pad 76 and directly reaches the surface of various types of cutting tools by means of heat conduction or cold conduction, so as to perform contact constant temperature control treatment on various types of cutting tools, making the constant temperature control of various types of cutting tools faster and more accurate. Furthermore, the inner side of the protective pad 76 is provided with a conductive groove 11 with an arc-shaped chamfer. Through the conductive groove 11, the conduction speed of the protective pad 76 is accelerated, the conduction loss of heat source or cold source is reduced, and the temperature control effect of various types of tools in the positioning state is achieved quickly and efficiently.

[0026] The working principle of a constant temperature storage device for a tool magazine is as follows: First, according to the type of tool, the electric push rod 12 is opened accordingly. With the sliding support of the slide rail groove 14 and slide rail 15 on the storage box 2, the opened electric push rod 12 drives the storage box 2 and the sealing cover 13 to slide forward. Then, the sealing cover 13 disengages from the storage cabinet 1, and the storage area inside the storage box 2 is exposed. Then, different types of tools are placed into the storage areas in several sets of storage boxes 2. Then, the electric push rod 12 is closed, the storage box 2 and the sealing cover 13 move back to their original positions, and the sealing cover 13 seals the storage box 2 and the storage cabinet 1. Next, the servo motor 41 is turned on and drives the main bevel gear 42 to rotate. The main bevel gear 42 drives the cam 44 to rotate through the bevel gear 43. The cam 44 drives the piston 46 through the connecting rod 45 to perform reciprocating work in the cylinder 3. At the same time, the temperature and humidity data of the storage cabinet 1 are monitored by the temperature and humidity sensor 56, and the heater 51 or the cooler 53 is turned on accordingly. If the temperature in the storage cabinet 1 is low, the heater 51 is turned on and heat source is supplied. If the temperature in the storage cabinet 1 is high, the cooler 53 is turned on and cold source is supplied. The heat source generated by heater 51 is supplied unidirectionally into seven-way valve 55 through heating pipe 52. At the same time, with the cooperation of reciprocating piston 46, the heat source in seven-way valve 55 is supplied into two first pipe supports 61 and second pipe supports 64. Similarly, the cold source generated by cooler 53 is supplied unidirectionally into seven-way valve 55 through cooling pipe 54. At the same time, with the cooperation of reciprocating piston 46, the cold source in seven-way valve 55 is supplied into two first pipe supports 61 and second pipe supports 64. The heat or cold source supplied into the two first tube racks 61, under the coordination of the interconnected flow of the thick tubes 63, passes through the flow equalization plates 8 at the two rows of flow equalization hoods 62 and then reaches the storage box 2 area in the storage cabinet 1. Then, the various types of tools stored in the storage box 2 are temperature controlled from the side of the storage cabinet 1. Similarly, the heat or cold source supplied into the two second tube racks 64, under the coordination of the interconnected flow of the thin tubes 66, passes through the flow equalization net 10 at the single row of buffer hoods 65 and then reaches the storage box 2 area in the storage cabinet 1. Then, the various types of tools stored in the storage box 2 are temperature controlled from the back of the storage cabinet 1. During this period, the heat or cold source reaching the storage box 2 is insulated by the heat insulation interlayer cavities 9 on both sides of the storage cabinet 1. Meanwhile, the heat or cold source supplied into the buffer cover 65 is supplied into the rigid airbag 75 in the storage area of ​​the storage box 2 through the four-way valve 72 opened on several telescopic tubes 71 and the same number of pressure-boosting angle tubes 74. As the heat or cold source is continuously supplied, the rigid airbag 75 expands and pushes the protective pad 76 inward, thereby squeezing and positioning the various types of knives placed in the storage area of ​​the storage box 2. During this period, the heat or cold source supplied into the rigid airbag 75 is subjected to heat conduction or cold conduction through the conduction groove 11 on the inner side of the protective pad 76, and then directly applied to the surface of various types of knives until the temperature in the storage cabinet 1 reaches the constant temperature threshold of the temperature and humidity sensor 56. When it is necessary to remove the knife from the storage area of ​​storage box 2, the corresponding electric push rod 12 is opened, which in turn drives storage box 2 and sealing cover 13 to slide forward. The sealing cover 13 is disengaged from storage cabinet 1, and the knife in the storage area of ​​storage box 2 is exposed. Then, the four-way valve 72 at that location is opened to the pressure relief head 73. The heat source or cold source in the rigid airbag 75 in the storage area is discharged into storage cabinet 1 through the pressure relief head 73 without causing heat or cold source loss. The rigid airbag 75, which loses the supply of heat or cold source gas, quickly contracts to a deflated state. After losing the squeezing and positioning force on the knife, the knife in the storage area of ​​storage box 2 can be removed.

[0027] It should be noted that the specific models and specifications of the servo motor 41, heater 51, cooler 53, seven-way valve 55, temperature and humidity sensor 56, four-way valve 72 and electric push rod 12 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0028] The power supply circuits for the servo motor 41, heater 51, cooler 53, seven-way valve 55, temperature and humidity sensor 56, four-way valve 72, and electric push rod 12 are clear to those skilled in the art and will not be described in detail here.

[0029] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

Claims

1. A constant-temperature storage device for a tool magazine, comprising a storage cabinet (1), characterized in that: The storage cabinet (1) has storage boxes (2) sliding from top to bottom in its inner cavity, and storage areas with reserved holes are arranged in an array inside the storage boxes (2). A cylinder (3) is fixed at the bottom of the storage cabinet (1). The cylinder (3) is provided with a power-operating component, and the power-operating component includes a servo motor (41) fixed on the outside of the cylinder (3). The cylinder (3) is provided with a supply component on the outside, and the supply component includes a seven-way valve (55) connected to the outside of the cylinder (3). The outer end of the seven-way valve (55) is provided with a conveying component, and the conveying component includes a first pipe rack (61) and a second pipe rack (64) respectively connected to the outer end of the seven-way valve (55). The storage area of ​​the storage box (2) is provided with a conduction component.

2. The tool magazine constant temperature storage device according to claim 1, characterized in that: The power-operating component also includes a main bevel gear (42) sleeved on the output shaft of the servo motor (41), and a driven bevel gear (43) meshes on the main bevel gear (42). A cam (44) is fixed on the driven bevel gear (43) via a concentric shaft, and a connecting rod (45) is hinged on the cam (44). A piston (46) that slides with the cylinder (3) is hinged on the connecting rod (45).

3. The constant temperature storage device for a tool magazine according to claim 2, characterized in that: The supply assembly also includes a heater (51) and a cooler (53) fixed to the bottom of the storage cabinet (1), and the inner end of the heater (51) is connected to a heating pipe (52), the inner end of the cooler (53) is connected to a cooling pipe (54), and a one-way valve is connected to both the heating pipe (52) and the cooling pipe (54). A temperature and humidity sensor (56) is embedded in the top of the storage cabinet (1).

4. The constant temperature storage device for a tool magazine according to claim 3, characterized in that: The conveying assembly also includes a flow equalization hood (62) connected to the top of the first tube rack (61), and the flow equalization hood (62) is connected to the storage cabinet (1). The flow equalization hoods (62) are connected by interconnecting thick pipes (63), and the top of the second tube rack (64) is connected to a buffer hood (65) connected to the storage cabinet (1). The buffer hoods (65) are connected by interconnecting thin pipes (66).

5. A constant-temperature storage device for a tool magazine according to claim 4, characterized in that: The flow equalization hood (62) is fitted with a flow equalization plate (8) near the inner end of the storage cabinet (1), and the storage cabinet (1) has heat insulation interlayer cavities (9) on both sides of the inner cavity. The heat insulation interlayer cavities (9) are sealed with the flow equalization hood (62) and the buffer cover (65).

6. A constant-temperature storage device for a tool magazine according to claim 5, characterized in that: The conductive assembly includes a telescopic tube (71) connected to the inner end of the buffer cover (65), and the telescopic tube (71) passes through the storage cabinet (1) and is connected to a four-way valve (72), the outer end of which is connected to a pressure relief head (73).

7. A constant-temperature storage device for a tool magazine according to claim 6, characterized in that: Both ends of the four-way valve (72) are connected to a pressure-boosting angle tube (74), and the pressure-boosting angle tube (74) passes through the storage box (2) and is connected to a rigid airbag (75). A protective pad (76) is fixed on the inner side of the rigid airbag (75).

8. A constant-temperature storage device for a tool magazine according to claim 7, characterized in that: The buffer cover (65) is fitted with a flow equalization mesh (10) at the inner end near the storage cabinet (1), and the inner side of the protective pad (76) is arrayed with conduction grooves (11) with arc-shaped chamfers.

9. A constant-temperature storage device for a tool magazine according to claim 8, characterized in that: The back of the storage cabinet (1) is horizontally arranged with electric push rods (12) from top to bottom, and the piston rod of the electric push rod (12) passes through the storage box (2) and is fixed to the storage box (2). The front of the storage box (2) is fixed with a sealing cover (13) with a warning light.

10. A constant-temperature storage device for a tool magazine according to claim 9, characterized in that: The storage box (2) has horizontal slide rail grooves (14) on both sides, and slide rails (15) fixed to the storage cabinet (1) slide in the slide rail grooves (14).

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