PCR (Polymerase Chain Reaction) plate jet printing equipment
By designing adjustment, cleaning and printing mechanisms, the problems of cumbersome adaptation and low printing effect in existing PCR plate printing equipment are solved, and efficient clamping, cleaning and printing of PCR plates are achieved, improving the equipment Practicality.
Patent Information
- Application Number
- CN202411383691.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2044-09-30
AI Technical Summary
The existing PCR board printing equipment has volatile pollution, adaptation of different PCR boards and replacement of pad printing is complicated and the printing effect is low, which affects the practicality of the equipment.
A PCR plate printing device including an adjustment mechanism, a cleaning mechanism and a printing mechanism is designed. The clamping and fixing of the PCR plate and the position adjustment of the adjustment mechanism are realized. The cleaning mechanism improves the surface cleaning effect, and the printing mechanism realizes efficient printing. and cure.
It improves the stability and cleaning effect of the printing equipment, simplifies the adaptation and printing process of different PCR boards, and improves the printing effect.
Smart Images
Figure CN119099223A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of printing equipment, in particular to a PCR plate printing equipment. Background Art
[0002] PCR plate is a carrier that mainly serves as a carrier for primers, Taq DNA polymerase, dNTP, template nucleic acid, Mg, buffer, etc. that participate in the amplification reaction in the polymerase chain reaction (PCR).
[0003] In the process of printing text on the surface of existing PCR plates, pad printing equipment is generally used, which has volatile pollution, and a set of molds can only print one content. It is cumbersome to adapt to different PCR plates and change the pad printing content, and accessories need to be replaced. The printing effect is low, which affects the practicality of the printing equipment. For this reason, we proposed a PCR plate printing device. Summary of the invention
[0004] The purpose of the present invention is to provide a PCR plate printing device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a PCR plate printing device, comprising a fixing frame; Support legs fixedly mounted on the bottom of the fixed frame; And a processing component arranged inside the fixed frame, the processing component includes an adjusting mechanism arranged inside the fixed frame, the adjusting mechanism includes a motor 1 fixedly installed on the outer wall of the fixed frame, a screw rod is fixedly installed on the output end of the motor 1, the other end of the screw rod is rotatably connected to the inner wall of the fixed frame, a sleeve block is threadedly connected to the outer wall of the screw rod, the bottom of the sleeve block is slidably connected to the bottom of the inner wall of the fixed frame, a bearing frame is fixedly installed on the top of the sleeve block, a side plate is fixedly installed on the top of one side of the bearing frame, a mounting block is slidably connected to the side inner wall of the side plate, the side wall of the mounting block is rotatably connected to a rotating rod 1 through a bearing, and a rotating disk is fixedly installed on the other end of the rotating rod 1. A placing frame is fixedly installed on the side wall of the turntable, and the top inner wall of the placing frame is slidably connected to the PCR plate body, and a connecting block is fixedly installed on the outer wall of the placing frame, and the side wall of the connecting block is rotatably connected to a screw, and an adjusting handle is fixedly installed on the outer wall of one end of the screw, and a slider is threadedly connected to the outer wall of the screw, and the outer wall of the slider is slidably connected to the side inner wall of the placing frame, and a clamping block is fixedly installed on the side wall of the other end of the slider, and the side wall of the clamping block is slidably connected to the outer wall of the PCR plate body, and a rotating rod 2 is fixedly installed on the outer wall of the other side of the placing frame, and a vertical plate is slidably connected to the bottom of one end of the rotating rod 2, and the bottom of the vertical plate is fixedly connected to the top of the other side of the supporting frame. A rotating block is fixedly installed on the outer wall of the second rod, and a plug column is slidably connected to the inner wall of the vertical plate. The outer wall of one end of the plug column is slidably connected to the inner wall of the side of the rotating block, and a pulling plate is fixedly installed on the other end of the plug column. The side wall of the pulling plate is fixedly connected with a connecting spring, and the other end of the connecting spring is fixedly connected to the side wall of the vertical plate. By setting an adjustment mechanism, when the PCR plate body needs to be sprayed, the PCR plate body needs to be clamped and fixed. At this time, the operator can place the PCR plate body inside the placement frame, and then rotate the adjustment handle to cause the screw to rotate, so that the slider moves on its outer wall, the clamping block of the side wall of the slider moves, and the clamping block and the PCR plate body are clamped and fixed. After the CR plate body is fitted, it can be clamped and fixed. Then, by pulling the pull plate, the plug post is forced to disengage from the limit of the rotating block. According to the required printing position of the PCR plate body, the printing position of the PCR plate body is adjusted by rotating the second rotating rod. When the printing position of the PCR plate body is adjusted, the operator can release the pull plate. Under the reaction of the connecting spring, the plug post will be reset, and the plug post will be inserted into the side of the rotating block to limit the position of the PCR plate body. Then, by turning on the motor 1, the screw rod is rotated, the sleeve block is moved, and the bearing frame is moved with the PCR plate body, so as to facilitate the subsequent processing of the PCR plate body. A cleaning mechanism is provided on the side of the adjusting mechanism; A printing mechanism is arranged on the side of the cleaning mechanism.
[0006] Preferably, the cleaning mechanism comprises a U-shaped plate fixedly mounted on the outer wall of the middle part of the fixed frame, a cylinder fixedly mounted on the inner wall of the U-shaped plate, a push plate fixedly mounted on the output end of the cylinder, a connecting frame fixedly mounted on the bottom of the push plate, a cleaning brush fixedly mounted on the bottom of the connecting frame, a water tank fixedly mounted on the top of the U-shaped plate, a drain pipe connected to the bottom of the water tank, the outer wall of the drain pipe is fixedly connected to the inner wall of the top of the U-shaped plate, a valve is fixedly mounted on the outer wall of the bottom of the drain pipe, a sleeve is fixedly mounted on the inner wall of the side of the U-shaped plate, a rubber block is fixedly mounted on the side wall of the push plate, the outer wall of the rubber block is slidably connected to the inner wall of the sleeve, and the other end of the sleeve is connected to A connecting pipe is provided, and the other end of the connecting pipe is connected to an exhaust head. The exhaust head is located on the side of the push plate. By setting a cleaning mechanism, when the surface of the PCR plate body needs to be cleaned, the operator can turn on the cylinder to prompt the output end of the cylinder to push the push plate to move, prompt the connecting frame and the cleaning brush to move, and prompt the cleaning brush to clean the surface of the PCR plate body. In the process of the push plate moving, the extrusion rod will be squeezed, prompting the rubber block to squeeze the inside of the sleeve, prompting the gas inside the sleeve to be squeezed into the inside of the connecting pipe, prompting the gas to be discharged from the exhaust head, so that the gas can blow away the dust cleaned on the surface of the PCR plate body, thereby improving the cleaning effect of the cleaning brush on the surface of the PCR plate body.
[0007] Preferably, the printing mechanism includes a U-shaped frame fixedly mounted on the side outer wall of the fixed frame, a motor 2 is fixedly mounted on the top of the U-shaped frame, an output shaft is fixedly mounted on the output end of the motor 2, the output shaft movably passes through the top of the U-shaped frame and extends to the inside of the U-shaped frame, a gear is fixedly mounted on the bottom outer wall of the output shaft, a rack is meshed with the side wall of the gear, a T-block is fixedly mounted on the top of the rack, the outer wall of the T-block is slidably connected to the top inner wall of the U-shaped frame, a connecting bracket is fixedly mounted on the bottom of the rack, an electric push rod is fixedly mounted on the bottom of the connecting bracket, a U-shaped vertical plate is fixedly mounted on the output end of the electric push rod, the side inner wall of the U-shaped vertical plate is rotatably connected to a rotating rod 3 through a bearing, and the rotating rod A printing roller is fixedly installed on the outer wall of the third, an L-shaped plate is fixedly installed on the outer wall of the U-shaped vertical plate, and a UV lamp is fixedly installed on the bottom of the L-shaped plate. By setting the printing mechanism, after the PCR plate body is located below the printing roller, the operator can turn on the electric push rod to cause the U-shaped vertical plate to move downward, so that the printing roller and the surface of the PCR plate body can be fitted together, and then by turning on motor two, the output shaft is rotated, the gear is rotated, the gear is engaged with the rack, the T-block is slid on the top inner wall of the U-shaped frame, and the printing roller is rotated, so as to realize printing on the PCR plate body. After the printing of the PCR plate body is completed, the operator can turn on the UV lamp to solidify the surface of the PCR plate body.
[0008] Preferably, there are four supporting legs, the four supporting legs are equal in size, and the four supporting legs are equidistantly fixed at the four corners of the bottom of the fixed frame. Through this arrangement, the fixed frame can be supported by the four supporting legs.
[0009] Preferably, the outer wall of the sleeve block is matched with the inner wall of the fixed frame, and the top of the sleeve block is fixedly connected to the bottom of the bearing frame. Through this arrangement, the sleeve block can be easily slid inside the fixed frame.
[0010] Preferably, there are two clamping blocks, and the two clamping blocks are symmetrically distributed along the center plane of the placement frame. Through this arrangement, the PCR plate body can be conveniently clamped and fixed by the two clamping blocks.
[0011] Preferably, there are two exhaust heads, and the two exhaust heads are symmetrically distributed along the center plane of the push plate.
[0012] Preferably, the top inner wall of the U-shaped frame is matched with the outer wall of the T-shaped block.
[0013] The present invention provides a PCR plate printing device. The PCR plate printing device has the following beneficial effects: The PCR plate printing device is provided with an adjustment mechanism. When the PCR plate body needs to be printed, the PCR plate body needs to be clamped and fixed. At this time, the operator can place the PCR plate body inside the placement frame, and then rotate the adjustment handle to cause the screw to rotate, the slider to move on its outer wall, the clamping block on the side wall of the slider to move, and the clamping block to fit the PCR plate body so as to clamp and fix it. Then, by pulling the pull plate, the plug post is caused to break away from the limit of the rotating block. According to the required printing position of the PCR plate body, the printing position of the PCR plate body is adjusted by rotating the second rotating rod. When the printing position of the PCR plate body is adjusted, the operator can release the pull plate, and the plug post will be reset under the reaction of the connecting spring, so that the plug post is inserted into the side of the rotating block to limit the position of the PCR plate body. Then, by turning on the first motor, the screw rod is caused to rotate, the sleeve block is caused to move, and the bearing frame is caused to move with the PCR plate body, so as to facilitate the subsequent processing of the PCR plate body. The PCR plate printing device is provided with a cleaning mechanism. When the surface of the PCR plate body needs to be cleaned, the operator can open the cylinder to cause the output end of the cylinder to push the push plate to move, so as to cause the connecting frame and the cleaning brush to move, so as to cause the cleaning brush to clean the surface of the PCR plate body. During the movement of the push plate, the extrusion rod is squeezed, so as to cause the rubber block to squeeze the inside of the sleeve, so as to cause the gas inside the sleeve to be squeezed into the inside of the connecting pipe, so as to cause the gas to be discharged from the exhaust head, so that the gas can blow away the dust on the surface of the PCR plate body, thereby improving the cleaning effect of the cleaning brush on the surface of the PCR plate body. The PCR plate printing device is provided with a printing mechanism. After the PCR plate body is located below the printing roller, the operator can turn on the electric push rod to move the U-shaped vertical plate downward, so that the printing roller fits the surface of the PCR plate body. Then, by turning on motor 2, the output shaft is rotated, the gear is rotated, the gear is meshed with the rack, the T-block is slid on the top inner wall of the U-shaped frame, and the printing roller is rotated, so as to realize printing on the PCR plate body. After the printing of the PCR plate body is completed, the operator can turn on the UV lamp to solidify the surface of the PCR plate body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a structural schematic diagram of the processing assembly in the present invention; Figure 3 It is a structural schematic diagram of the adjustment mechanism in the present invention; Figure 4 for Figure 3 A partial enlarged view of the middle A; Figure 5 for Figure 3 A partial enlarged view of point B in the middle; Figure 6 It is a schematic diagram of the structure of the cleaning mechanism in the present invention; Figure 7 It is a partial structural schematic diagram of the cleaning mechanism in the present invention; Figure 8 It is a structural schematic diagram of the printing mechanism in the present invention; Fig. 9 for Figure 8 A partial enlarged view of point C in the middle.
[0015] In the figure: 1, fixed frame; 2, support leg; 3, processing assembly; 31, adjustment mechanism; 311, motor 1; 312, screw rod; 313, socket block; 314, bearing frame; 315, side plate; 316, mounting block; 317, rotating rod 1; 318, turntable; 319, placement frame; 3110, PCR plate body; 3111, connecting block; 3112, screw rod; 3113, adjustment handle; 3114, slider; 3115, clamping block; 3116, vertical plate; 3117, rotating rod 2; 3118, rotating block; 3119, plug column; 3120, pull plate; 3121, connecting spring; 32, cleaning mechanism; 32 1. U-shaped plate; 322. Cylinder; 323. Push plate; 324. Connecting frame; 325. Cleaning brush; 326. Water tank; 327. Drain pipe; 328. Valve; 329. Casing; 3210. Connecting pipe; 3211. Exhaust head; 3212. Extrusion rod; 3213. Rubber block; 33. Printing mechanism; 331. U-shaped frame; 332. Motor 2; 333. Output shaft; 334. Gear; 335. Rack; 336. T-shaped block; 337. Connecting bracket; 338. Electric push rod; 339. U-shaped vertical plate; 3310. Rotating rod 3; 3311. Printing roller; 3312. L-shaped plate; 3313. UV lamp. DETAILED DESCRIPTION
[0016] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, specific embodiments of the present invention are now described with reference to the accompanying drawings. Example 1
[0017] A preferred embodiment of a PCR plate printing device provided by the present invention is as follows Figures 1 to 9 Shown: A PCR plate printing device, comprising a fixing frame 1; A support leg 2 fixedly mounted on the bottom of the fixed frame 1; and a processing assembly 3 disposed inside the fixed frame 1, the processing assembly 3 including an adjusting mechanism 31 disposed inside the fixed frame 1, the adjusting mechanism 31 including a motor 1 311 fixedly mounted on the outer wall of the fixed frame 1, a screw rod 312 fixedly mounted on the output end of the motor 1 311, the other end of the screw rod 312 being rotatably connected to the inner wall of the fixed frame 1, a sleeve block 313 being threadedly connected to the outer wall of the screw rod 312, the bottom of the sleeve block 313 being slidably connected to the bottom of the inner wall of the fixed frame 1, and a bearing frame 314 being fixedly mounted on the top of the sleeve block 313 A side plate 315 is fixedly installed on the top of one side of the supporting frame 314, and a mounting block 316 is slidably connected to the inner wall of the side of the side plate 315. The side wall of the mounting block 316 is rotatably connected to a rotating rod 317 through a bearing, and a rotating disk 318 is fixedly installed on the other end of the rotating rod 317. A placing frame 319 is fixedly installed on the side wall of the rotating disk 318. The top inner wall of the placing frame 319 is slidably connected to the PCR plate body 3110. The outer wall of the placing frame 319 is fixedly installed with a connecting block 3111, and the side wall of the connecting block 3111 is rotatably connected to a screw Rod 3112, an adjusting handle 3113 is fixedly installed on the outer wall of one end of the screw rod 3112, a slider 3114 is threadedly connected to the outer wall of the screw rod 3112, the outer wall of the slider 3114 is slidably connected to the inner wall of the side of the placement frame 319, a clamping block 3115 is fixedly installed on the side wall of the other end of the slider 3114, the side wall of the clamping block 3115 is slidably connected to the outer wall of the PCR plate body 3110, a rotating rod 3117 is fixedly installed on the outer wall of the other side of the placement frame 319, and a vertical plate is slidably connected to the bottom of one end of the rotating rod 3117 3116, the bottom of the vertical plate 3116 is fixedly connected to the top of the other side of the supporting frame 314, the outer wall of the second rotating rod 3117 is fixedly installed with a rotating block 3118, the inner wall of the vertical plate 3116 is slidably connected with a plug post 3119, the outer wall of one end of the plug post 3119 is slidably connected to the inner wall of the side of the rotating block 3118, the other end of the plug post 3119 is fixedly installed with a pull plate 3120, the side wall of the pull plate 3120 is fixedly connected with a connecting spring 3121, and the other end of the connecting spring 3121 is fixedly connected to the side wall of the vertical plate 3116; A cleaning mechanism 32 is provided on the side of the adjustment mechanism 31; A printing mechanism 33 is arranged on the side of the cleaning mechanism 32. By arranging the adjusting mechanism 31, the PCR plate bodies 3110 of different sizes can be clamped and fixed by the clamping block 3115, thereby improving the stability during the printing process of the PCR plate body 3110. By arranging the cleaning mechanism 32, the surface of the PCR plate body 3110 can be cleaned by the cleaning brush 325. By means of the printing mechanism 33, the surface of the PCR plate body 3110 can be printed by the printing roller 3311.
[0018] In this embodiment, by setting the adjustment mechanism 31, when the PCR plate body 3110 needs to be printed, the PCR plate body 3110 needs to be clamped and fixed. At this time, the operator can place the PCR plate body 3110 inside the placement frame 319, and then rotate the adjustment handle 3113 to cause the screw 3112 to rotate, so that the slider 3114 moves on its outer wall, and the clamping block 3115 on the side wall of the slider 3114 moves, so that the clamping block 3115 and the PCR plate body 3110 are fitted together to clamp and fix it. Then, by pulling the pull plate 3120, the pin 3119 is disengaged from the limit of the rotating block 3118, and the PC is adjusted as needed. The printing position of the PCR plate body 3110 is adjusted by rotating the rotating rod 2 3117. When the printing position of the PCR plate body 3110 is adjusted, the operator can release the pull plate 3120, and the plug post 3119 will be reset under the reaction of the connecting spring 3121, so that the plug post 3119 is inserted into the side of the rotating block 3118 to limit the position of the PCR plate body 3110. Then, by turning on the motor 1 311, the screw rod 312 is rotated, the socket block 313 is moved, and the supporting frame 314 is moved with the PCR plate body 3110, so as to facilitate the subsequent processing of the PCR plate body 3110. Example 2
[0019] Based on Example 1, a preferred embodiment of a PCR plate printing device provided by the present invention is as follows Figures 1 to 9 As shown: the cleaning mechanism 32 includes a U-shaped plate 321 fixedly mounted on the outer wall of the middle part of the fixed frame 1, a cylinder 322 is fixedly mounted on the inner wall of the U-shaped plate 321, a push plate 323 is fixedly mounted on the output end of the cylinder 322, a connecting frame 324 is fixedly mounted on the bottom of the push plate 323, a cleaning brush 325 is fixedly mounted on the bottom of the connecting frame 324, a water tank 326 is fixedly mounted on the top of the U-shaped plate 321, a drain pipe 327 is connected to the bottom of the water tank 326, and the outer wall of the drain pipe 327 is connected to the inner wall of the top of the U-shaped plate 321 Fixedly connected, a valve 328 is fixedly installed on the bottom outer wall of the drain pipe 327, a sleeve 329 is fixedly installed on the side inner wall of the U-shaped plate 321, a rubber block 3213 is fixedly installed on the side wall of the push plate 323, the outer wall of the rubber block 3213 is slidably connected to the inner wall of the sleeve 329, the other end of the sleeve 329 is connected to a connecting pipe 3210, and the other end of the connecting pipe 3210 is connected to an exhaust head 3211, and the exhaust head 3211 is located on the side of the push plate 323.
[0020] In this embodiment, by setting up a cleaning mechanism 32, when it is necessary to clean the surface of the PCR plate body 3110, the operator can turn on the cylinder 322, prompting the output end of the cylinder 322 to push the push plate 323 to move, prompting the connecting frame 324 and the cleaning brush 325 to move, prompting the cleaning brush 325 to clean the surface of the PCR plate body 3110. During the movement of the push plate 323, the extrusion rod 3212 is squeezed, prompting the rubber block 3213 to squeeze the inside of the sleeve 329, prompting the gas inside the sleeve 329 to be squeezed into the inside of the connecting pipe 3210, prompting the gas to be discharged from the exhaust head 3211, so that the gas can blow away the dust cleaned on the surface of the PCR plate body 3110, thereby improving the cleaning effect of the cleaning brush 325 on the surface of the PCR plate body 3110. Example 3
[0021] Based on Example 1 and Example 2, a preferred embodiment of a PCR plate printing device provided by the present invention is as follows: Figures 1 to 9 As shown: the printing mechanism 33 includes a U-shaped frame 331 fixedly mounted on the outer wall of the side of the fixed frame 1, a motor 2 332 is fixedly mounted on the top of the U-shaped frame 331, an output shaft 333 is fixedly mounted on the output end of the motor 2 332, the output shaft 333 movably passes through the top of the U-shaped frame 331 and extends to the inside of the U-shaped frame 331, a gear 334 is fixedly mounted on the bottom outer wall of the output shaft 333, a rack 335 is meshed with the side wall of the gear 334, a T-block 336 is fixedly mounted on the top of the rack 335, and the outer wall of the T-block 336 is meshed with the U-shaped The top inner wall of the rack 331 is slidably connected, a connecting bracket 337 is fixedly installed on the bottom of the rack 335, an electric push rod 338 is fixedly installed on the bottom of the connecting bracket 337, a U-shaped vertical plate 339 is fixedly installed on the output end of the electric push rod 338, a rotating rod three 3310 is rotatably connected to the side inner wall of the U-shaped vertical plate 339 through a bearing, a printing roller 3311 is fixedly installed on the outer wall of the rotating rod three 3310, an L-shaped plate 3312 is fixedly installed on the outer wall of the U-shaped vertical plate 339, and a UV lamp 3313 is fixedly installed on the bottom of the L-shaped plate 3312.
[0022] In this embodiment, by setting up the printing mechanism 33, after the PCR plate body 3110 is located below the printing roller 3311, the operator can turn on the electric push rod 338 to prompt the U-shaped vertical plate 339 to move downward, so that the printing roller 3311 is in contact with the surface of the PCR plate body 3110, and then turn on the motor 2 332 to prompt the output shaft 333 to rotate, prompt the gear 334 to rotate, prompt the gear 334 to engage with the rack 335, prompt the T-block 336 to slide on the top inner wall of the U-shaped frame 331, and prompt the printing roller 3311 to rotate, so as to realize printing on the PCR plate body 3110. After the printing of the PCR plate body 3110 is completed, the operator can turn on the UV lamp 3313 to solidify the surface of the PCR plate body 3110.
[0023] Furthermore, there are four supporting legs 2 , which are equal in size and are equidistantly fixed at the four corners of the bottom of the fixed frame 1 . Through this arrangement, the four supporting legs 2 can support the fixed frame 1 .
[0024] Furthermore, the outer wall of the sleeve block 313 is adapted to the inner wall of the fixed frame 1 , and the top of the sleeve block 313 is fixedly connected to the bottom of the bearing frame 314 . This arrangement facilitates the sleeve block 313 to slide inside the fixed frame 1 .
[0025] Furthermore, there are two clamping blocks 3115 , and the two clamping blocks 3115 are symmetrically distributed along the center plane of the placement frame 319 . Through this arrangement, the PCR plate body 3110 can be clamped and fixed by the two clamping blocks 3115 .
[0026] In addition, there are two exhaust heads 3211 , and the two exhaust heads 3211 are symmetrically distributed along the center plane of the push plate 323 .
[0027] Working principle: When the PCR plate body 3110 needs to be printed, the PCR plate body 3110 needs to be clamped and fixed. At this time, the operator can place the PCR plate body 3110 inside the placement frame 319, and then rotate the adjustment handle 3113 to cause the screw 3112 to rotate, causing the slider 3114 to move on its outer wall, causing the clamping block 3115 on the side wall of the slider 3114 to move, causing the clamping block 3115 to fit with the PCR plate body 3110 to be clamped and fixed. Then, by pulling the pull plate 3120, the pin 3119 is disengaged from the limit of the rotating block 3118, and then the printing position of the PCR plate body 3110 is adjusted as required. By rotating the rotating rod 3117, the printing position of the PCR plate body 3110 is adjusted. When the printing position of the PCR plate body 3110 is adjusted, the operator can release the pull plate 3120. Under the reaction of the connecting spring 3121, the plug post 3119 is reset, and the plug post 3119 is inserted into the side of the rotating block 3118 to limit the position of the PCR plate body 3110. Then, by turning on the motor 311, the screw rod 312 is rotated, the sleeve block 313 is moved, and the supporting frame 314 is moved with the PCR plate body 3110, so as to facilitate the subsequent processing of the PCR plate body 3110. When the surface of the PCR plate body 3110 needs to be cleaned, During the cleaning process, the operator can open the cylinder 322 to prompt the output end of the cylinder 322 to push the push plate 323 to move, prompting the connecting frame 324 and the cleaning brush 325 to move, and prompting the cleaning brush 325 to clean the surface of the PCR plate body 3110. During the movement of the push plate 323, the squeezing rod 3212 is squeezed, prompting the rubber block 3213 to squeeze the inside of the sleeve 329, prompting the gas inside the sleeve 329 to be squeezed into the inside of the connecting pipe 3210, prompting the gas to be discharged from the exhaust head 3211, so that the gas can blow away the dust cleaned on the surface of the PCR plate body 3110, thereby improving the cleaning effect of the cleaning brush 325 on the surface of the PCR plate body 3110. After the body 3110 is located below the printing roller 3311, the operator can turn on the electric push rod 338 to prompt the U-shaped vertical plate 339 to move downward, so that the printing roller 3311 is in contact with the surface of the PCR plate body 3110, and then turn on the motor 2 332 to prompt the output shaft 333 to rotate, prompt the gear 334 to rotate, prompt the gear 334 to engage with the rack 335, prompt the T-block 336 to slide on the top inner wall of the U-shaped frame 331, and prompt the printing roller 3311 to rotate, so as to realize the printing of the PCR plate body 3110. After the printing of the PCR plate body 3110 is completed, the operator can turn on the UV lamp 3313 to solidify the surface of the PCR plate body 3110.
[0028] The above description is only an illustrative specific implementation mode of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by any technician in the field without departing from the concept and principle of the present invention should fall within the scope of protection of the present invention. It should also be noted that the various components of the present invention are not limited to the above-mentioned overall application. The various technical features described in the specification of the present invention can be selected one by one or multiple ones can be selected and used in combination according to actual needs. Therefore, the present invention should naturally cover other combinations and specific applications related to this case.
Claims
1. A PCR plate printing device, comprising a fixing frame (1); A support leg (2) fixedly mounted on the bottom of the fixed frame (1); and a processing component (3) arranged inside the fixing frame (1), characterized in that: The processing assembly (3) comprises an adjustment mechanism (31) arranged inside the fixed frame (1), the adjustment mechanism (31) comprising a motor (311) fixedly mounted on the outer wall of the fixed frame (1), a screw rod (312) fixedly mounted on the output end of the motor (311), the other end of the screw rod (312) being rotatably connected to the inner wall of the fixed frame (1), a sleeve block (313) being threadedly connected to the outer wall of the screw rod (312), the bottom of the sleeve block (313) being slidably connected to the bottom of the inner wall of the fixed frame (1), a bearing frame (314) being fixedly mounted on the top of the sleeve block (313), and the bearing frame (314) A side plate (315) is fixedly installed on the top of one side, and a mounting block (316) is slidably connected to the inner wall of the side of the side plate (315), and the side wall of the mounting block (316) is rotatably connected to a rotating rod (317) via a bearing, and a rotating disk (318) is fixedly installed on the other end of the rotating rod (317), and a placement frame (319) is fixedly installed on the side wall of the rotating disk (318), and a PCR plate body (3110) is slidably connected to the top inner wall of the placement frame (319), and a connecting block (3111) is fixedly installed on the outer wall of the placement frame (319), and a screw (3112) is rotatably connected to the side wall of the connecting block (3111). ), an adjusting handle (3113) is fixedly installed on the outer wall of one end of the screw rod (3112), a slider (3114) is threadedly connected to the outer wall of the screw rod (3112), the outer wall of the slider (3114) is slidably connected to the inner wall of the side of the placement frame (319), a clamping block (3115) is fixedly installed on the side wall of the other end of the slider (3114), the side wall of the clamping block (3115) is slidably connected to the outer wall of the PCR plate body (3110), a rotating rod 2 (3117) is fixedly installed on the outer wall of the other side of the placement frame (319), and a vertical plate (3110) is slidably connected to the bottom of one end of the rotating rod 2 (3117). 6), the bottom of the vertical plate (3116) is fixedly connected to the top of the other side of the supporting frame (314), the outer wall of the second rotating rod (3117) is fixedly installed with a rotating block (3118), the inner wall of the vertical plate (3116) is slidably connected with a plug post (3119), the outer wall of one end of the plug post (3119) is slidably connected to the inner wall of the side of the rotating block (3118), the other end of the plug post (3119) is fixedly installed with a pull plate (3120), the side wall of the pull plate (3120) is fixedly connected with a connecting spring (3121), and the other end of the connecting spring (3121) is fixedly connected to the side wall of the vertical plate (3116); A cleaning mechanism (32) is provided on the side of the adjustment mechanism (31); A printing mechanism (33) is provided on the side of the cleaning mechanism (32).
2. A PCR plate printing device according to claim 1, characterized in that: The cleaning mechanism (32) comprises a U-shaped plate (321) fixedly mounted on the outer wall of the middle part of the fixed frame (1); a cylinder (322) is fixedly mounted on the inner wall of the U-shaped plate (321); a push plate (323) is fixedly mounted on the output end of the cylinder (322); a connecting frame (324) is fixedly mounted on the bottom of the push plate (323); a cleaning brush (325) is fixedly mounted on the bottom of the connecting frame (324); a water tank (326) is fixedly mounted on the top of the U-shaped plate (321); a drain pipe (327) is provided at the bottom of the water tank (326); the outer wall of the drain pipe (327) is connected to the top of the U-shaped plate (321). The inner wall of the sleeve (329) is fixedly connected, a valve (328) is fixedly installed on the outer wall of the bottom of the drain pipe (327), a sleeve (329) is fixedly installed on the inner wall of the side of the U-shaped plate (321), an extrusion rod (3212) is fixedly installed on the side wall of the push plate (323), and a rubber block (3213) is fixedly installed on the other end thereof, the outer wall of the rubber block (3213) is slidably connected to the inner wall of the sleeve (329), the other end of the sleeve (329) is connected to a connecting pipe (3210), and the other end of the connecting pipe (3210) is connected to an exhaust head (3211), and the exhaust head (3211) is located on the side of the push plate (323).
3. A PCR plate printing device according to claim 1, characterized in that: The printing mechanism (33) comprises a U-shaped frame (331) fixedly mounted on the side outer wall of the fixed frame (1); a second motor (332) is fixedly mounted on the top of the U-shaped frame (331); an output shaft (333) is fixedly mounted on the output end of the second motor (332); the output shaft (333) movably passes through the top of the U-shaped frame (331) and extends into the interior of the U-shaped frame (331); a gear (334) is fixedly mounted on the bottom outer wall of the output shaft (333); a rack (335) is meshed with the side wall of the gear (334); a T-shaped block (336) is fixedly mounted on the top of the rack (335); the outer wall of the T-shaped block (336) is meshed with the U-shaped frame (331); The top inner wall of the frame (331) is slidably connected, a connecting bracket (337) is fixedly installed at the bottom of the rack (335), an electric push rod (338) is fixedly installed at the bottom of the connecting bracket (337), a U-shaped vertical plate (339) is fixedly installed at the output end of the electric push rod (338), a rotating rod three (3310) is rotatably connected to the side inner wall of the U-shaped vertical plate (339) through a bearing, a printing roller (3311) is fixedly installed on the outer wall of the rotating rod three (3310), an L-shaped plate (3312) is fixedly installed on the outer wall of the U-shaped vertical plate (339), and a UV lamp (3313) is fixedly installed at the bottom of the L-shaped plate (3312).
4. A PCR plate printing device according to claim 1, characterized in that: There are four supporting legs (2), the four supporting legs (2) are of equal size, and the four supporting legs (2) are equidistantly fixedly mounted at the four corners of the bottom of the fixed frame (1).
5. A PCR plate printing device according to claim 1, characterized in that: The outer wall of the sleeve block (313) is matched with the inner wall of the fixed frame (1), and the top of the sleeve block (313) is fixedly connected to the bottom of the supporting frame (314).
6. A PCR plate printing device according to claim 1, characterized in that: There are two clamping blocks (3115), and the two clamping blocks (3115) are symmetrically distributed along the center plane of the placement frame (319).
7. A PCR plate printing device according to claim 2, characterized in that: There are two exhaust heads (3211), and the two exhaust heads (3211) are symmetrically distributed along the center plane of the push plate (323).
8. A PCR plate printing device according to claim 3, characterized in that: The top inner wall of the U-shaped frame (331) is adapted to the outer wall of the T-shaped block (336).
Citation Information
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