Instrument drying device

Abstract

The utility model provides a drying device for tools, which belongs to the technical field of drying equipment and comprises a drying oven, a drying plate, a drying structure and an exhaust structure. The oven is arranged between the tool cleaning room and the tool storage room; the drying oven is provided with an inlet and an outlet; the inlet and the outlet are provided with a first opening and closing door and a second opening and closing door respectively. The drying plate is horizontally arranged in the drying oven in a sliding manner; when one side of the drying plate slides out of the drying oven, the other side of the drying plate is located in the drying oven; the drying structure is arranged on the inner side wall of the drying oven; the air exhaust structure comprises an air exhaust pipeline, one end of the air exhaust pipeline is communicated with the drying oven, and the other end of the air exhaust pipeline is used for being communicated with air filtering equipment. Compared with a mode of blow-drying through compressed air in the prior art, the drying mode in the application does not need to discharge oil and remove water in advance, and has the advantages of high efficiency and disinfection effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying equipment, and in particular relates to a tool drying device. Background Art

[0002] The pharmaceutical industry has high requirements for the production environment. For example, the lowest level of cleanliness in the Class D clean area requires that the number of floating bacteria in the clean area is less than 200 cfu / m3, the number of settling bacteria is less than 100 cfu / 4 hours, and the number of surface microorganisms is less than 50 cfu / dish. However, since there are a large number of tools and containers that need to be cleaned in the clean area, in order to ensure that no microorganisms grow in the clean area, the GMP of the granulation industry requires that the tools and containers be stored dry.

[0003] Currently, tools are usually dried by blowing with compressed air. When using compressed air for drying, it is necessary to remove oil and water from the compressed air in advance, and add a filter with a 0.22um gas filter element at the outlet of the compressed air. In addition, the compressed air is usually at room temperature, and the drying efficiency is low. Utility Model Content

[0004] The embodiment of the utility model provides a tool drying device, aiming to solve the technical problems in the prior art that the compressed air drying method needs to remove oil and water in advance and has low drying efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] Provided is a tool drying device, comprising:

[0007] An oven is arranged between a tool cleaning room and a tool storage room; the oven has an inlet toward the tool cleaning room and an outlet toward the tool storage room; wherein the inlet and the outlet are respectively provided with a first opening and closing door and a second opening and closing door, and the first opening and closing door and the second opening and closing door are electrically interlocked;

[0008] A drying plate is horizontally slidably arranged in the oven, the drying plate having a first state in which it can slide out of the inlet, and a second state in which it can slide out of the outlet; wherein when one side of the drying plate slides out of the oven, the other side of the drying plate is located in the oven;

[0009] A drying structure, arranged on the inner wall of the oven;

[0010] The exhaust structure comprises an exhaust duct, one end of which is connected to the oven, and the other end of which is connected to an air filtering device.

[0011] In a possible implementation, slideways are respectively provided on two opposite side walls in the oven, and two sides of the drying plate respectively have sliding parts that slidably cooperate with the slideways; support plates for supporting the drying plates are respectively provided near the inlet and the outlet in the oven;

[0012] The sliding part is slidably matched with the drying plate, and both ends of the drying plate are respectively provided with limiting components for limiting the sliding part.

[0013] In a possible implementation, the sliding portion is located at the bottom of the drying plate, the top of the sliding portion has a protrusion, and the bottom of the drying plate has a sliding groove that slidably cooperates with the protrusion.

[0014] In a possible implementation, the slide groove on the drying plate is a T-shaped groove, and the protrusion is rotationally matched with the sliding part and fixed by bolts;

[0015] Wherein, after the protrusion rotates, the protrusion spans the vertical groove of the T-shaped groove to limit the swing of the drying plate in the up and down directions.

[0016] In a possible implementation manner, a support leg is hingedly connected to the bottom of the drying plate, and when the drying plate slides out of the oven, the support leg is used to support the drying plate.

[0017] In a possible implementation, the hinge seat of the supporting leg is slidably matched with the drying plate, and the positions of the hinge seat and the drying plate in the height direction are relatively fixed.

[0018] In a possible implementation, a clamping plate is provided on the hinge seat of the leg, and the clamping plate is elastic; one end of the clamping plate is hinged on the hinge seat, and the other end of the clamping plate has a clamping hole; the leg has a clamping column that is engaged with the clamping hole.

[0019] In a possible implementation, a hanging plate is slidably provided in the oven, and the hanging plate is located directly above the drying plate; supporting components for supporting the hanging plate are provided on both side walls of the oven; wherein the bottom of the hanging plate has a plurality of hanging rings arranged at intervals.

[0020] In a possible implementation, the drying structure includes a heating wire arranged on the inner wall of the oven and a thermocouple arranged on the top of the oven, and both the heating wire and the thermocouple are electrically connected to the controller.

[0021] In a possible implementation, the exhaust structure further includes a fan and a check valve, the fan is connected to the exhaust duct, and the check valve is arranged at the connection between the exhaust duct and the oven;

[0022] When the fan operates normally, the gas in the oven enters the exhaust duct after passing through the check valve.

[0023] Compared with the prior art, the utility model provides a tool drying device, which pulls one side of a drying plate out from the inlet of an oven, then places the cleaned tools on the drying plate, and pushes the drying plate back into the oven. The cleaned tools are dried by the drying structure, and the exhaust structure can discharge the hot steam in the oven regularly to reduce the liquid water condensed in the oven. After drying, the second opening and closing door at the exit position is opened, and then the drying plate is pulled out from the exit position, which makes it convenient for the operator to place the tools on the drying plate into the tool storage room; compared with the method of drying by compressed air in the prior art, the drying method in the present application does not require oil removal and water removal in advance, has high efficiency, and has a disinfection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of a tool drying device provided by an embodiment of the utility model;

[0025] Figure 2 A schematic diagram of a hanging ring portion of a tool drying device provided by an embodiment of the utility model;

[0026] Figure 3 for Figure 2 The enlarged schematic diagram of the middle A part;

[0027] Figure 4 A schematic diagram of a hinged seat portion of a tool drying device provided by an embodiment of the utility model;

[0028] Figure 5 A schematic diagram of a raised portion of a tool drying device provided by an embodiment of the utility model;

[0029] Figure 6 A schematic diagram of a tool drying device provided by an embodiment of the utility model, in which a protrusion is just inserted into a slide groove;

[0030] Figure 7 This is a schematic diagram of a state in which a protrusion of a tool drying device provided by an embodiment of the utility model is rotated 90 degrees.

[0031] Explanation of the reference numerals: 1. oven; 11. inlet; 12. first opening and closing door; 13. second opening and closing door; 14. slide; 15. support plate; 2. drying plate; 21. sliding part; 22. limiting component; 23. protrusion; 231. rotating shaft; 232. nut; 24. slide groove; 3. support leg; 31. hinge seat; 32. clamping plate; 33. clamping column; 4. lifting plate; 41. supporting component; 42. lifting ring. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0033] Please also read Figures 1 to 7 Now, a tool drying device provided by the utility model is described. The tool drying device comprises an oven 1, a drying plate 2, a drying structure (not shown in the figure) and an exhaust structure (not shown in the figure); the oven 1 is arranged between the tool cleaning room and the tool storage room; the oven 1 has an inlet 11 facing the tool cleaning room, and an outlet facing the tool storage room; wherein the inlet 11 and the outlet are respectively provided with a first opening and closing door 12 and a second opening and closing door 13, and the first opening and closing door 12 and the second opening and closing door 13 are electrically interlocked; the drying plate 2 is horizontally slidably arranged in the oven 1, and the drying plate 2 has a first state in which it can slide out of the inlet 11, and a second state in which it can slide out of the outlet; wherein, when one side of the drying plate 2 slides out of the oven 1, the other side of the drying plate 2 is located in the oven 1; the drying structure is arranged on the inner side wall of the oven 1; the exhaust structure comprises an exhaust duct, one end of which is connected to the top of the oven 1, and the other end of which is used to connect to the air filtering device. The drying plate 2 has a plurality of air holes to improve the air permeability of the drying plate 2, so as to facilitate drying of the tools on the drying plate 2. The air filtering device is a prior art and will not be described in detail here.

[0034] Compared with the prior art, the utility model provides a tool drying device. One side of the drying plate 2 is pulled out from the inlet 11 of the oven 1, and then the cleaned tools are placed on the drying plate 2, and the drying plate 2 is pushed back into the oven 1. The cleaned tools are dried by the drying structure, and the exhaust structure can discharge the hot steam in the oven 1 at a regular time to reduce the liquid water condensed in the oven 1. After the drying is completed, the second opening and closing door 13 at the exit position is opened, and then the drying plate 2 is pulled out from the exit position, which is convenient for the operator to put the tools on the drying plate 2 into the tool storage room; compared with the method of drying by compressed air in the prior art, the drying method in the present application does not require oil removal and water removal in advance, has high efficiency, and has a disinfection effect.

[0035] It should be noted that the electric interlocking method of the first opening and closing door 12 and the second opening and closing door 13 is a prior art and will not be described in detail here.

[0036] In some embodiments, Figures 1 to 7As shown, slideways 14 are provided on opposite side walls of the oven 1, and sliding parts 21 are provided on both sides of the drying plate 2 to slide with the slideways 14; wherein the sliding parts 21 slide with the drying plate 2, and the two ends of the drying plate 2 are provided with limiting parts 22 to limit the sliding parts 21. Support plates 15 for supporting the drying plate 2 are provided near the inlet 11 and the outlet of the oven 1. The cross section of the slideway 14 is T-shaped.

[0037] It should be noted that by arranging two support plates 15 in the oven 1, when the drying plate 2 is pushed into the oven 1, the two support plates 15 can provide support for the drying plate 2 to ensure the stability of the drying plate 2. When the drying plate 2 needs to be taken out, the drying plate 2 is pulled outward, so that one side of the drying plate 2 can slide out of the oven 1.

[0038] Since the sliding part 21 is in sliding cooperation with the slideway 14, and the sliding part 21 is also in sliding cooperation with the drying plate 2, the drying plate 2 can be pulled to the maximum position whether it is pulled out from the inlet 11 of the oven 1 or the outlet of the oven 1, so that the operator can place the tool on the drying plate 2 or take the tool out of the drying plate 2. The limiting component 22 on the drying plate 2 can limit the end of the sliding part 21, and reduce the situation that the sliding part 21 is separated from the drying plate 2 during the sliding process.

[0039] In some embodiments, Figures 1 to 7 As shown, the sliding part 21 is located at the bottom of the drying plate 2, the top of the sliding part 21 has a protrusion 23, and the bottom of the drying plate 2 has a slide groove 24 that slides with the protrusion 23. The slide groove 24 on the drying plate 2 is a T-shaped groove, and the protrusion 23 rotates with the sliding part 21 and is fixed by bolts; wherein, after the protrusion 23 rotates, the protrusion 23 crosses the vertical groove of the T-shaped groove to limit the swing of the drying plate 2 in the up and down directions.

[0040] Exemplarily, a rotating shaft 231 is fixedly provided on the protrusion 23, and the rotating shaft 231 passes through the sliding part 21; the protruding end of the rotating shaft 231 is provided with an external thread, and the protruding end of the rotating shaft 231 is provided with a nut 232. When the drying plate 2 is placed in the oven 1, the protrusion 23 can pass through the vertical groove of the T-slot and be located in the horizontal groove; then, by rotating the protrusion 23, the protrusion 23 spans the vertical groove of the T-slot, and at this time, it can play a role in limiting the height direction. After rotating the protrusion 23, by tightening the nut 232, the protrusion 23 can be fixed in the rotated position. In order to improve stability, a double nut 232 can be used to lock the rotating shaft 231, which can reduce the rotation of the protrusion 23 during the sliding process of the drying plate 2.

[0041] In some embodiments, Figures 1 to 7As shown, the bottom of the drying plate 2 is hinged with a leg 3, and when the drying plate 2 slides out of the oven 1, the leg 3 is used to support the drying plate 2. The hinge seat 31 of the leg 3 is slidably matched with the drying plate 2, and the hinge seat 31 and the drying plate 2 are relatively fixed in the height direction. A clamping plate 32 is provided on the hinge seat 31 of the leg 3, and the clamping plate 32 is elastic; one end of the clamping plate 32 is hinged on the hinge seat 31, and the other end of the clamping plate 32 has a clamping hole; the leg 3 is provided with a clamping column 33 that is clamped with the clamping hole. The end of the leg 3 away from the hinge seat 31 is elastic, and the leg 3 rotates to a vertical state to provide support for the drying plate 2.

[0042] It should be noted that a T-shaped slot is provided at the bottom of the drying plate 2, and a T-shaped block is provided on the hinge seat 31 to slide with the T-shaped slot; the hinge seat 31 can limit the position of the hinge seat 31 and the drying plate 2 in the height direction by the above sliding method. When the legs 3 are folded, the legs 3 rotate to a position parallel to the drying plate 2, and at this time, the clamping plate 32 and the clamping column 33 are engaged, so that the legs 3 can be fixed in the folded state.

[0043] When one side of the drying plate 2 is pulled out of the oven 1 , the legs 3 are rotated to a vertical state, and the legs 3 can provide support for the drying plate 2 , making it convenient for the operator to put tools on the drying plate 2 or take tools out of the drying plate 2 .

[0044] In some embodiments, Figures 1 to 7 As shown, a hanging plate 4 is slidably provided in the oven 1, and the hanging plate 4 is located directly above the drying plate 2; supporting components 41 for supporting the hanging plate 4 are provided on both side walls of the oven 1; wherein, the bottom of the hanging plate 4 has a plurality of hanging rings 42 arranged at intervals.

[0045] It should be noted that the pipeline can be dried by arranging a hanging ring 42 at the bottom of the hanging plate 4. Specifically, the pipeline is passed through the hanging ring 42 so that the pipeline is suspended in the air, thereby facilitating the drying of the pipeline.

[0046] In some embodiments, Figures 1 to 7 As shown, the drying structure includes a heating wire arranged on the inner wall of the oven 1 and a thermocouple arranged on the top of the oven 1. The heating wire and the thermocouple are both electrically connected to the controller.

[0047] It should be noted that the thermocouple can measure the temperature in the oven 1 and feed back the measured value to the controller. The controller controls the power on and off of the heating wire according to the feedback value of the thermocouple to keep the temperature in the oven 1 within a preset range.

[0048] In some embodiments, Figures 1 to 7As shown, the exhaust structure also includes a fan and a check valve, the fan is connected to the exhaust duct, and the check valve is arranged at the connection between the exhaust duct and the oven 1; wherein, when the fan works normally, the gas in the oven 1 enters the exhaust duct after passing through the check valve.

[0049] It should be noted that the exhaust structure discharges the hot steam in the oven 1 at a fixed time; when exhaust is required, the fan is started, so that the hot steam in the oven 1 can push open the check valve and enter the exhaust duct; the hot steam can eventually enter the air filter device.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tool drying device, characterized in that: include: An oven is arranged between a tool cleaning room and a tool storage room; the oven has an inlet toward the tool cleaning room and an outlet toward the tool storage room; wherein the inlet and the outlet are respectively provided with a first opening and closing door and a second opening and closing door, and the first opening and closing door and the second opening and closing door are electrically interlocked; A drying plate is horizontally slidably arranged in the oven, the drying plate having a first state in which it can slide out of the inlet, and a second state in which it can slide out of the outlet; wherein when one side of the drying plate slides out of the oven, the other side of the drying plate is located in the oven; A drying structure, arranged on the inner wall of the oven; The exhaust structure comprises an exhaust duct, one end of which is connected to the oven, and the other end of which is connected to an air filtering device.

2. A tool drying device as claimed in claim 1, characterized in that: Slideways are respectively arranged on two opposite side walls in the oven, and two sides of the drying plate respectively have sliding parts that slide with the slideways; support plates for supporting the drying plates are respectively arranged near the inlet and the outlet in the oven; The sliding part is slidably matched with the drying plate, and both ends of the drying plate are respectively provided with limiting components for limiting the sliding part.

3. A tool drying device as claimed in claim 2, characterized in that: The sliding part is located at the bottom of the drying plate, the top of the sliding part is provided with a protrusion, and the bottom of the drying plate is provided with a sliding groove which is slidably matched with the protrusion.

4. A tool drying device as claimed in claim 3, characterized in that: The slide groove on the drying plate is a T-shaped groove, and the protrusion is rotatably matched with the sliding part and fixed by bolts; Wherein, after the protrusion rotates, the protrusion spans the vertical groove of the T-shaped groove to limit the swing of the drying plate in the up and down directions.

5. A tool drying device as claimed in claim 2, characterized in that: The bottom of the drying plate is hinged with supporting legs, and when the drying plate slides out of the oven, the supporting legs are used to support the drying plate.

6. A tool drying device as claimed in claim 5, characterized in that: The hinged seat of the supporting leg is slidably matched with the drying plate, and the positions of the hinged seat and the drying plate in the height direction are relatively fixed.

7. A tool drying device as claimed in claim 6, characterized in that: A clamping plate is provided on the hinge seat of the supporting leg, and the clamping plate is elastic; one end of the clamping plate is hinged on the hinge seat, and the other end of the clamping plate is provided with a clamping hole; and the supporting leg is provided with a clamping column which is clamped and matched with the clamping hole.

8. The tool drying device according to claim 1, characterized in that: A hanging plate is slidably provided in the oven, and the hanging plate is located directly above the drying plate; supporting components for supporting the hanging plate are provided on both side walls of the oven; wherein the bottom of the hanging plate has a plurality of hanging rings arranged at intervals.

9. The tool drying device according to claim 1, characterized in that: The drying structure comprises a heating wire arranged on the inner wall of the oven and a thermocouple arranged on the top of the oven. Both the heating wire and the thermocouple are electrically connected to the controller.

10. The tool drying device according to claim 1, characterized in that: The exhaust structure also includes a fan and a check valve, wherein the fan is connected to the exhaust duct, and the check valve is arranged at the connection between the exhaust duct and the oven; When the fan operates normally, the gas in the oven enters the exhaust duct after passing through the check valve.

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