Drying oven capable of controlling ultraviolet curing amount

Abstract

The utility model discloses a drying oven capable of controlling the ultraviolet curing amount, relates to the technical field of object drying, and aims to solve the problems that in the disinfection process, a part of an object can be quickly disinfected and dried, and the other part of the object is relatively weak in ultraviolet irradiation and hot air drying effect, so that illumination and drying are not uniform. And the object disinfection time is prolonged and the efficiency is reduced. The clamping device comprises a box body, a transmission part and a clamping part, the clamping part comprises an inner bottom plate arranged in the box body, one side, far away from the transmission part, of the bottom plate is connected with a connecting plate, the inner side wall of the connecting plate is rotatably connected with a ball screw, the periphery of the outer side of the ball screw is sleeved with a lifting block, and the lifting block is connected with the transmission part. A structure for clamping and turning over objects is formed in the box body, and the uniformity of the objects irradiated by an ultraviolet lamp and dried by hot air is improved.

Description

Technical Field

[0001] This utility model relates to the field of object drying technology, specifically to an oven that can control the amount of ultraviolet curing. Background Technology

[0002] An oven with controllable UV curing capacity is a device that uses ultraviolet light sources for curing. It includes a drying chamber, a fan, and UV lamps, and has wide applications in various fields. For example, it can disinfect and sterilize objects, effectively killing bacteria, viruses, and other microorganisms. It is also suitable for medical, hygiene and epidemic prevention, and food industries. At the same time, it can purify the air, eliminate odors, and assist in scientific research experiments. Through the fan and other equipment, it can continuously deliver hot air to dry objects, achieving multiple functions of disinfection and drying. Therefore, this type of oven plays an important role in curing, disinfection and sterilization, air purification, skin disease treatment, and scientific research experiments.

[0003] Existing ovens typically have internal racks. When items are being sterilized with ultraviolet light, they are placed on top of these racks. Since the ultraviolet lamps and air vents are usually fixed to the top or side of the oven, and the items are placed horizontally on top of the racks, only a portion of the item can be quickly sterilized and dried during the sterilization process. The other portion receives less UV radiation and hot air drying, resulting in uneven light and drying, which prolongs the sterilization time and reduces efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an oven with controllable UV curing capacity to solve the problem mentioned in the background art. Because the UV lamp and air outlet are usually fixedly installed on the top or side of the oven body, and the objects are placed horizontally above the shelf, during the sterilization process, only a portion of the object can be quickly sterilized and dried, while the other portion receives relatively weak UV irradiation and drying, leading to uneven light and drying, resulting in prolonged sterilization time and reduced efficiency. The control panel is electrically connected to the UV lamp power adjustment unit, and the curing capacity is controlled in stages by adjusting the input power of the UV lamp. The power adjustment unit adopts a conventional dimming ballast structure.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an oven with controllable UV curing amount, comprising a chamber, a transmission component, and a clamping component. The transmission component is disposed inside the chamber and includes a worm gear rotatably connected to the inner wall of the chamber. A worm is meshed on the outer side of the worm gear. A servo motor is fixed on the inner wall of the chamber. The clamping component is disposed inside the chamber and part of the clamping component is connected to the transmission component. The clamping component includes a base plate disposed inside the chamber. A connecting plate is connected to the side of the base plate away from the transmission component. A ball screw is rotatably connected to the inner wall of the connecting plate. A lifting block is sleeved around the outer circumference of the ball screw. A clamping plate is fixed to the end of the lifting block away from the ball screw. A handle is connected to the end of the ball screw away from the connecting plate.

[0006] By adopting the above technical solution, the clamping parts can be flipped over, ensuring the uniformity of disinfection of the objects.

[0007] Preferably, a support rod is fixedly connected to the inner wall of the box, and the end of the support rod away from the box extends to the outside of the connecting plate. The end of the support rod away from the box is rotatably connected to the side of the connecting plate away from the bottom plate.

[0008] By adopting the above technical solution, support is provided for the part of the clamping component that is far from the transmission component.

[0009] Preferably, the clamping plate is disposed above the base plate, and the top surface of the base plate is provided with two sets of sliding baffles. The two sets of sliding baffles are symmetrically distributed on the vertical central axis of the base plate. The top of the sliding baffle penetrates the interior of the clamping plate and extends to the top of the clamping plate. The sliding baffle slides against the inner side of the clamping plate.

[0010] By adopting the above technical solution, the clamping plate can be moved up and down.

[0011] Preferably, a fixed frame is fixedly connected to the center position of the base plate away from the connecting plate, a sliding rod is fixedly connected to the inner side wall of the fixed frame, a sliding sleeve block is slidably sleeved around the outer circumference of the sliding rod, one end of the sliding sleeve block extends to the outside of the fixed frame and is fixedly connected to the side of the clamping plate away from the lifting block.

[0012] By adopting the above technical solution, the stability of the connection between the base plate and the clamping plate is improved.

[0013] Preferably, the lifting block has a threaded slot, the top end of the ball screw passes through the inside of the threaded slot and extends to the top of the lifting block, and the ball screw is threadedly connected to the inside of the threaded slot.

[0014] By adopting the above technical solution, when the ball screw rotates, it drives the lifting block to move vertically up and down.

[0015] Preferably, a locking rod is provided above the grip, the bottom end of which is inserted into the interior of the grip and extends into the interior of the lifting block.

[0016] By adopting the above technical solution, the grip can be limited after rotation.

[0017] Preferably, a support plate is slidably disposed below the clamping member, the bottom surface of the support plate is in contact with the bottom surface inside the box, and a door is hinged on the outer side wall of the box.

[0018] By adopting the above technical solution, the interior of the box can be opened through the door, and the tray is used to collect moisture from the surface of the objects, preventing moisture from dripping into the interior of the box.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: By placing the object between the base plate and the clamping plate, and continuously rotating the end of the handle, the clamping plate is moved towards the base plate to clamp the object. The servo motor is started at a time via the control panel. The output end of the servo motor drives the worm gear and worm wheel to mesh. When the worm wheel rotates, it drives the base plate to rotate through the fixed frame, thus flipping the object. This creates a structure inside the box for clamping and flipping the object. By flipping the object at a time, the uniformity of the object being exposed to ultraviolet light and hot air drying is improved, while the efficiency of disinfection and drying is increased, and the time required for disinfection and drying is reduced. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the external structure of the present utility model;

[0021] Figure 2 This is a side sectional view of the present invention.

[0022] Figure 3 This is an enlarged schematic diagram of point A in this utility model;

[0023] Figure 4 This is a schematic diagram of the rear cross-sectional structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the clamping component structure of this utility model.

[0025] In the diagram: 1. Housing; 2. Transmission component; 201. Worm gear; 202. Worm; 203. Servo motor; 3. Clamping component; 301. Base plate; 302. Connecting plate; 303. Ball screw; 304. Lifting block; 305. Clamping plate; 306. Handle; 307. Support rod; 308. Sliding baffle; 309. Fixing frame; 310. Sliding rod; 311. Sliding sleeve block; 312. Threaded slot; 313. Connecting rod; 4. Support plate; 5. Housing door. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] The following is in conjunction with the appendix Figure 1-5 The present invention will be described in further detail below.

[0028] Please see Figure 1-5 This embodiment provides a controllable UV curing oven technical solution: an oven with controllable UV curing amount includes a chamber body 1, a transmission component 2, and a clamping component 3. The chamber body 1 is equipped with UV lamps and a fan, both connected to an external power source via power lines. A control panel is located on the outer wall of the chamber body 1. The UV lamps and fan are connected to the control panel via data lines. Therefore, the UV lamps can be activated for irradiation, and the UV curing amount can be adjusted for disinfection of objects. A tray 4 is slidably mounted below the clamping component 3, with its bottom surface fitting against the bottom surface of the chamber body 1. The tray 4 can be pulled out or pushed back from the inside of the chamber body 1 to collect dripping moisture from the object's surface. A door 5 is hinged to the outer wall of the chamber body 1. By opening the door 5, objects can be placed inside the clamping component 3. The transmission component 2 is located inside the housing 1. The transmission component 2 includes a worm gear 201 rotatably connected to the inner wall of the housing 1 via bearings. Two sets of worm gears 201 are provided and are symmetrically distributed on the vertical central axis of the housing 1. A worm 202 is meshed on the outer side of the worm gear 201. A servo motor 203 is bolted to the inner wall of the housing 1. One end of the worm 202 is rotatably connected to the inner wall of the housing 1 via bearings, and the other end of the worm 202 is bolted to the output end of the servo motor 203. When the servo motor 203 is started via the control panel, the output end of the servo motor 203 drives the worm 202 to rotate. The worm 202 meshes with the worm gear 201 and pushes the worm gear 201 to rotate.

[0029] The servo motor's timed start function can be set via the timer module on the control panel. The flipping interval can be adjusted according to the material of the object and the curing requirements, thereby precisely controlling the total UV irradiation time of each part of the object and ensuring uniform curing. Example

[0030] Please see Figure 1-5The clamping component 3 is located inside the housing 1. Part of the clamping component 3 is connected to the transmission component 2. The transmission component 2 drives the clamping component 3 to rotate, thereby causing the clamping component 3 to carry the object for flipping. The clamping component 3 includes an internal base plate 301 located in the housing 1. A connecting plate 302 is screwed to the side of the base plate 301 away from the transmission component 2. A fixing frame 309 is screwed to the center of the side of the base plate 301 away from the connecting plate 302. The side of the fixing frame 309 away from the base plate 301 is bolted to the side wall of the worm gear 201. Therefore, when the worm gear 201 rotates, it can drive the fixing frame 309 to rotate synchronously. The connecting plate 302 has an "L"-shaped structure. A ball screw 303 is rotatably connected to the inner wall of the connecting plate 302 via a bearing. A lifting block 304 is fitted around the outer circumference of the ball screw 303. A threaded slot 312 is formed inside the lifting block 304. The top end of the ball screw 303 passes through the threaded slot 312 and extends above the lifting block 304. The ball screw 303 is threadedly connected to the inner side of the threaded slot 312. A clamping plate 305 is bolted to the end of the lifting block 304 away from the ball screw 303. A handle 306 is screwed to the end of the ball screw 303 away from the connecting plate 302. Therefore, when the handle 306 is held and rotated continuously, the handle 306 drives the ball screw 303 to rotate continuously. When the ball screw 303 rotates, it drives the lifting block 304 to move upward. When the ball screw 303 rotates in the opposite direction, it drives the lifting block 304 to move downward. When the lifting block 304 moves up and down, it drives the clamping plate 305 to move synchronously. This allows objects to be placed between the base plate 301 and the clamping plate 305. When the base plate 301 and the clamping plate 305 move closer together, they can clamp the objects. With the rotation of the clamping parts 3, when the base plate 301 and the clamping plate 305 move away from each other, the clamping of the objects can be released, making it easier to pick up and put down the objects. A support rod 307 is bolted to the inner wall of the box 1. The support rod 307 is located away from the box. One end of body 1 extends to the outside of connecting plate 302. The end of support rod 307 away from body 1 is rotatably connected to the side of connecting plate 302 away from bottom plate 301 via bearing. Support rod 307 provides support for the part of clamping member 3 away from transmission member 2. A locking rod 313 is provided above handle 306. The bottom end of locking rod 313 is inserted into the inside of handle 306 and extends into the inside of lifting block 304. Locking holes are provided inside handle 306 and several sets of matching locking holes are provided inside lifting block 304. When an object is clamped, locking rod 313 can be pressed into the locking hole to limit the rotation of handle 306. Example

[0031] Please see Figure 1-5The clamping plate 305 is positioned above the base plate 301. Two sets of sliding baffles 308 are provided on the top surface of the base plate 301, symmetrically distributed along the vertical central axis of the base plate 301. The clamping plate 305 has a matching sliding groove inside. The top of the sliding baffle 308 penetrates the interior of the clamping plate 305 and extends to the top of the clamping plate 305. The sliding baffle 308 slides against the inner side of the clamping plate 305. When the clamping plate 305 moves up and down, the sliding baffle 308 moves up and down within the sliding groove. The inner wall of the fixing frame 309 is bolted together. There is a sliding rod 310, and a sliding sleeve block 311 is slidably sleeved around the outer circumference of the sliding rod 310. One end of the sliding sleeve block 311 extends to the outside of the fixed frame 309 and is bolted to the side of the clamping plate 305 away from the lifting block 304. When the clamping plate 305 moves up and down, the sliding sleeve block 311 slides up and down on the sliding rod 310. The sliding connection between the sliding sleeve block 311 and the sliding rod 310 improves the stability of the clamping plate 305 when it moves up and down. At the same time, the sliding baffle 308 can prevent the object from slipping off between the base plate 301 and the base plate 301.

[0032] Working principle: First, open the interior of the box 1 through the door 5, then move the locking rod 313 upward until the bottom end of the locking rod 313 moves out of the locking hole, releasing the limiting state of the handle 306, and put the items to be disinfected between the bottom plate 301 and the clamping plate 305.

[0033] Next, hold the handle 306 and rotate it continuously. The handle 306 drives the ball screw 303 to rotate, pushing the lifting block 304 to move vertically downward. The lifting block 304 drives the clamping plate 305 to move toward the surface of the base plate 301 until the base plate 301 and the clamping plate 305 are in close contact with the object, thus clamping the object. Then, take out the locking rod 313 and press it into the locking hole again to complete the limiting work of the handle 306.

[0034] Finally, the ultraviolet lamp and fan are activated via the control panel, and the transmission component 2 is started simultaneously. The transmission component 2 is timed, and after the chamber 1 disinfects and dries the items for a certain period of time, the transmission component 2 is activated. The output end of the servo motor 203 drives the worm gear 202 to rotate. The worm gear 202 meshes with the worm wheel 201, pushing the worm wheel 201 to rotate. The worm wheel 201 drives the fixed frame 309 to rotate, and the fixed frame 309 drives the base plate 301 to rotate. At this time, the clamping component 3 carries the items to flip over until the items are disinfected, and the work is finally completed.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An oven capable of controlling the amount of ultraviolet light curing, characterized by, The oven comprises: a box body (1); a transmission member (2) arranged inside the box body (1), wherein the transmission member (2) comprises a worm wheel (201) rotationally connected to the inner side wall of the box body (1), a worm shaft (202) is arranged in mesh with the outer side of the worm wheel (201), and a servo motor (203) is fixedly arranged on the inner side wall of the box body (1); a clamping member (3) arranged inside the box body (1), wherein part of the clamping member (3) is connected with the transmission member (2), the clamping member (3) comprises a bottom plate (301) arranged inside the box body (1), a connecting plate (302) connected to the side of the bottom plate (301) away from the transmission member (2), a ball screw (303) rotationally connected to the inner side wall of the connecting plate (302), a lifting block (304) sleeved on the outer side of the ball screw (303), a clamping plate (305) fixedly arranged on the end of the lifting block (304) away from the ball screw (303), and a handle (306) connected to the end of the ball screw (303) away from the connecting plate (302); a support rod (307) is fixedly connected to the inner side wall of the box body (1), the end of the support rod (307) away from the box body (1) extends to the outer side of the connecting plate (302), and the end of the support rod (307) away from the box body (1) is rotationally connected to the side of the connecting plate (302) away from the bottom plate (301); the clamping plate (305) is arranged above the bottom plate (301), two groups of sliding baffles (308) are arranged on the top surface of the bottom plate (301) and symmetrically distributed on the vertical central axis of the bottom plate (301), the top end of the sliding baffle (308) penetrates through the inside of the clamping plate (305) and extends above the clamping plate (305), and the sliding baffle (308) slides with the inner side of the clamping plate (305); a fixed frame (309) is fixedly connected to the central position of the side of the bottom plate (301) away from the connecting plate (302), a sliding rod (310) is fixedly connected to the inner side wall of the fixed frame (309), a sliding sleeve block (311) is sleeved on the outer side of the sliding rod (310), and one end of the sliding sleeve block (311) extends to the outside of the fixed frame (309) and is fixedly connected to the side of the clamping plate (305) away from the lifting block (304); a threaded groove (312) is arranged in the inside of the lifting block (304), the top end of the ball screw (303) penetrates through the inside of the threaded groove (312) and extends above the lifting block (304), and the ball screw (303) is in threaded connection with the inner side of the threaded groove (312).

2. The oven capable of controlling the amount of UV curing according to claim 1, wherein: A clamping rod (313) is arranged above the handle (306), the bottom end of the clamping rod (313) is inserted into the inside of the handle (306) and extends into the inside of the lifting block (304).

3. The UV curing oven of claim 1, wherein: The lower slide of the clamping piece (3) is provided with a supporting plate (4), the bottom surface of the supporting plate (4) is attached to the bottom surface inside the box (1), and the outer side wall of the box (1) is hinged with a box door (5).

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