Electronic barrel uncovering mechanism

By designing the clamping, swiping card unlocking and reading and writing card operations in the electronic bucket lid opening mechanism, the problem of inability to perceive the state of the bucket lid lock tongue is solved, and the efficiency and reliability of the bucket lid are improved.

CN223292271UActive Publication Date: 2025-09-02JINAN ZHONGYI WELL TECH CO LTD
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Patent Information

Application Number
CN202422687834.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-05
Publication Date
2025-09-02
Estimated Expiration
2034-11-05

AI Technical Summary

Technical Problem

The existing electronic bucket lid opening mechanism cannot effectively sense whether the bucket lid lock tongue has been opened, resulting in a high failure rate.

Method used

An electronic bucket cover opening mechanism including a cover lifting mechanism, a clamping mechanism, a card swiping unlocking mechanism and a card reading and writing mechanism is designed. After clamping the bucket cover, the card swiping unlocking and reading and writing cards are performed to determine whether the lock tongue has been opened.

Benefits of technology

Improve the efficiency of opening the cover, ensure accurate judgment of the barrel cover locking tongue status, and reduce the failure rate.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of electronic barrel uncovering, and discloses an electronic barrel uncovering mechanism which comprises a fixing frame and a cover lifting mechanism installed on the fixing frame, a clamping mechanism is installed at the upper end of the cover lifting mechanism, a card swiping unlocking mechanism is installed on one side of the clamping mechanism, and a card swiping unlocking mechanism is installed on the other side of the clamping mechanism. A card reading and writing mechanism is installed on the front side, close to the cover lifting mechanism, of the fixing frame. The clamping mechanism comprises a set of clamping jaws fixed to the two sets of sliding blocks, the rear end of each clamping jaw is hinged to a connecting rod, and the rear ends of the two connecting rods are jointly hinged to a sliding sleeve. According to the utility model, the cover lifting mechanism drives the clamping mechanism and the card swiping unlocking mechanism to descend to the barrel cover of the electronic barrel; the electronic barrel cover is clamped through the clamping mechanism; the can cover is unlocked through the card swiping unlocking mechanism; and the card reading and writing mechanism performs card reading on the barrel cover and reads and writes information in the barrel, so that whether the spring bolt of the barrel cover is opened or not can be judged, and the cover opening efficiency is relatively high.
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Description

Technical Field

[0001] The utility model relates to the technical field of electronic barrel cover opening, in particular to an electronic barrel cover opening mechanism. Background Art

[0002] In the field of automatic sampling, samples of raw fuels from power plants and steel mills obtained after automatic sampling are automatically loaded into electronic barrels and transported to the sample preparation room; electronic barrels with password locks can be used for the transportation of bulk solid samples and carry sample material information to avoid the impact of human factors on samples during sample transportation; in the process of automated sampling, the automatic opening and locking of electronic barrels are completed by automatic lid opening devices.

[0003] Under normal circumstances, after the electronic barrel lid is triggered by the IC card, the motor in the barrel lid will drive the lock tongue to open, and then the lid opening mechanism will clamp the barrel lid; when performing these actions, the lid opening mechanism cannot sense whether the barrel lid's lock tongue has been opened, and the failure rate is relatively high. Utility Model Content

[0004] The purpose of the present invention is to provide an electronic bucket lid opening mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An electronic barrel lid opening mechanism comprises a fixed frame and a lid-lifting mechanism mounted on the fixed frame, wherein a clamping mechanism is mounted on the upper end of the lid-lifting mechanism, a card swiping unlocking mechanism is mounted on one side of the clamping mechanism, and a card reading and writing mechanism is mounted on the front side of the fixed frame near the lid-lifting mechanism; the clamping mechanism comprises a group of clamping jaws fixed on two groups of sliders, the rear end of each clamping jaw is hinged to a connecting rod, the rear ends of the two connecting rods are hinged to a sliding sleeve, the lower end of the sliding sleeve is slidably connected to a sliding sleeve shaft, the upper end of the sliding sleeve is hinged to the output end of the clamping jaw driving cylinder through a pin shaft, and a support shaft is connected to the outer shell of the clamping jaw driving cylinder.

[0007] As a further solution of the present invention: the lid lifting mechanism includes a lifting cylinder fixed on a fixed frame and two groups of vertical guide rail sliders, each group of the vertical guide rail sliders is slidably connected to a vertical guide rail in the vertical direction, and the upper ends of the two vertical guide rails are fixedly connected to an upper fixed connecting plate.

[0008] As a further solution of the present invention: the lower ends of the two vertical guide rails are fixedly connected to a lower connecting plate, the front end of the lower connecting plate is fixedly connected to a group of horizontal slide rails in the horizontal direction, and the output end of the lifting cylinder is fixedly connected to the upper fixed connecting plate.

[0009] As a further solution of the present invention: the sliding sleeve shaft and the supporting shaft are both fixedly mounted on the lower connecting plate, and the two groups of sliding blocks are slidably connected to a corresponding group of horizontal slide rails.

[0010] As a further solution of the present invention: the card reading and writing mechanism includes a cylinder support fixedly mounted on a fixed frame, a dual-axis cylinder is installed at the front end of the cylinder support, the output end of the dual-axis cylinder is fixedly connected to a mounting plate, a card reader is fixedly mounted at the lower end of the mounting plate, and a second guide rod is slidably connected between the outer shell of the dual-axis cylinder and the mounting plate.

[0011] As a further solution of the present invention: the card swiping unlocking mechanism includes a rotary unlocking cylinder fixedly mounted on one side of one of the clamping jaws, a first guide rod is slidably connected to one side of the outer shell of the rotary unlocking cylinder, and a connecting bracket is fixedly connected to the output end of the rotary unlocking cylinder, a barrel cover opening module is installed at one end of the connecting bracket, and a micro card swiping motor and several photosensitive probes are installed on the inner side of the barrel cover opening module.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model drives the clamping mechanism and the card swiping unlocking mechanism to descend to the lid of the electronic bucket through the lid lifting mechanism; then the lid of the electronic bucket is clamped by the clamping mechanism; then the lid is unlocked by the card swiping unlocking mechanism; then the card reading and writing mechanism reads the card on the lid, reads and writes the information in the bucket, so as to determine whether the lock tongue of the lid has been opened, and the lid opening efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of an electronic barrel lid opening mechanism;

[0015] Figure 2 This is a structural diagram of a lid-lifting mechanism in an electronic bucket lid-opening mechanism;

[0016] Figure 3 This is a top view schematic diagram of a clamping mechanism in an electronic bucket lid opening mechanism;

[0017] Figure 4 This is a top view schematic diagram of the clamping mechanism and the lid-lifting mechanism in an electronic bucket lid-opening mechanism;

[0018] Figure 5 This is a structural diagram of a card swiping unlocking mechanism in an electronic bucket lid opening mechanism;

[0019] Figure 6 This is a structural diagram of a card reading and writing mechanism in an electronic barrel lid opening mechanism;

[0020] Figure 7 This is a detailed structural diagram of an electronic barrel lid opening mechanism;

[0021] Figure 8 The figure is a schematic diagram of the opening operation of an electronic barrel lid opening mechanism.

[0022] In the figure: 1. Lifting mechanism; 11. Vertical guide rail slider; 12. Lifting cylinder; 13. Upper fixed connecting plate; 14. Vertical guide rail; 15. Lower connecting plate; 16. Horizontal slide rail; 2. Clamping mechanism; 21. Clamping claw; 22. Slider; 23. Connecting rod; 24. Sleeve; 25. Clamping claw driving cylinder; 26. Sleeve shaft; 27. Support shaft; 3. Card swiping unlocking mechanism; 31. Rotary unlocking cylinder; 32. Connecting bracket; 33. Barrel lid opening module; 34. Micro card swiping motor; 35. Photosensitive probe; 36. First guide rod; 4. Card reading and writing mechanism; 41. Cylinder support; 42. Dual-axis cylinder; 43. Mounting plate; 44. Card reader; 45. Second guide rod; 5. Fixed bracket. DETAILED DESCRIPTION

[0023] See also Figures 1 to 8 In an embodiment of the utility model, an electronic barrel lid opening mechanism includes a fixing frame 5 and a lid lifting mechanism 1 installed on the fixing frame 5, a clamping mechanism 2 is installed on the upper end of the lid lifting mechanism 1, a card swiping unlocking mechanism 3 is installed on one side of the clamping mechanism 2, and a card reading and writing mechanism 4 is installed on the front side of the fixing frame 5 near the lid lifting mechanism 1.

[0024] exist Figure 1 In the figure, the lid lifting mechanism 1 includes a lifting cylinder 12 fixed on the fixed frame 5 and two groups of vertical guide rail sliders 11. Each group of vertical guide rail sliders 11 is slidably connected to a vertical guide rail 14 in the vertical direction. The upper ends of the two vertical guide rails 14 are commonly fixedly connected to an upper fixed connecting plate 13, and the lower ends of the two vertical guide rails 14 are commonly fixedly connected to a lower connecting plate 15. The front end of the lower connecting plate 15 is horizontally fixedly connected to a group of horizontal slide rails 16. The output end of the lifting cylinder 12 is fixedly connected to the upper fixed connecting plate 13. The upper fixed connecting plate 13 can be pulled downward or pushed upward by the extension and contraction of the output end of the lifting cylinder 12. The upper fixed connecting plate 13 drives the two vertical guide rails 14 to slide up and down along the corresponding vertical guide rail sliders 11, and then drives the lower connecting plate 15 and the horizontal slide rail 16 to move up and down together, and then moves the clamping mechanism 2 and the card swiping unlocking mechanism 3 in the vertical direction. When the clamping mechanism 2 clamps the barrel lid of the electronic barrel, the clamping mechanism 2 moves upward, and the barrel lid of the electronic barrel can be opened.

[0025] exist Figure 3 and Figure 4In the embodiment, the clamping mechanism 2 includes a group of clamping jaws 21 fixed on two groups of sliders 22, the rear end of each clamping jaw 21 is hinged with a connecting rod 23, the rear ends of the two connecting rods 23 are hinged with a sleeve 24, the lower end of the sleeve 24 is slidably connected with a sleeve shaft 26, the upper end of the sleeve 24 is hinged with the output end of the clamping jaw driving cylinder 25 through a pin, and the outer shell of the clamping jaw driving cylinder 25 is connected with a support shaft 27, the sleeve shaft 26 and the support shaft 27 are fixedly mounted on the lower connecting plate 15, and the two groups of sliders 22 are slidably connected to the sleeve shaft 26. On a corresponding set of horizontal slide rails 16, the telescopic action of the output end of the clamp driving cylinder 25 can drive the sleeve 24 to slide back and forth along the sleeve shaft 26. The sleeve 24 pulls a set of connecting rods 23 backward or pushes a set of connecting rods 23 forward. The connecting rods 23 drive the corresponding clamps 21, so that the two sets of sliders 22 slide toward or in opposite directions along the horizontal slide rails 16, realizing the opening and closing action of a set of clamps 21. When a set of clamps 21 are merged, they can clamp the lid of the electronic barrel. When a set of clamps 21 are opened, the lid of the electronic barrel can be released.

[0026] exist Figure 5 and Figure 7 In the embodiment, the card swiping unlocking mechanism 3 includes a rotary unlocking cylinder 31 fixedly mounted on one side of one of the clamping jaws 21, and a first guide rod 36 is slidably connected to one side of the outer shell of the rotary unlocking cylinder 31. When the rotary unlocking cylinder 31 slides along the horizontal slide rail 16 with the clamping jaw 21 and the slider 22, the rotary unlocking cylinder 31 is guided by the first guide rod 36; and a connecting bracket 32 ​​is fixedly connected to the output end of the rotary unlocking cylinder 31, and a barrel opening module 33 is installed at one end of the connecting bracket 32. A micro card swiping motor 34 and several photosensitive probes 35 are installed on the inner side of the barrel opening module 33. Through the extension and retraction action of the rotary unlocking cylinder 31, the connecting bracket 32 ​​is driven to rotate 90 degrees during the lifting process, so that the barrel opening module 33 is aligned with the barrel lid of the electronic barrel; then the micro card swiping motor 34 works, performs a card swiping action, and triggers the antenna in the barrel lid of the electronic barrel to open the lock tongue; after the lock tongue in the barrel lid of the electronic barrel contracts, it will emit infrared rays, which are received by the photosensitive probe 35, thereby judging whether the lock tongue has been opened.

[0027] exist Figure 6 and Figure 7In the figure, the card reading and writing mechanism 4 includes a cylinder support 41 fixedly mounted on the fixing frame 5, a double-axis cylinder 42 is installed at the front end of the cylinder support 41, the output end of the double-axis cylinder 42 is fixedly connected to the mounting plate 43, the lower end of the mounting plate 43 is fixedly mounted with a card reader 44, and a second guide rod 45 is slidably connected between the outer shell of the double-axis cylinder 42 and the mounting plate 43. The telescopic action of the output end of the double-axis cylinder 42 can drive the mounting plate 43 and the card reader 44 to move up and down along the second guide rod 45; when the card reader 44 drops to a certain position, the barrel cover can be read to read and write information in the barrel. After the card reading is completed, the output end of the double-axis cylinder 42 retracts and the card reader 44 rises to its original position.

[0028] The working principle of this utility model is as follows: Figure 8 As shown, the rotating disk is installed on the inner side of the frame, and the cover opening mechanism of the present application is installed on the upper end of the frame and is opposite to the rotating disk; when the lid of the electronic barrel needs to be opened, first, the electronic barrel to be opened is placed on the rotating disk, and the rotating disk drives the electronic barrel to rotate to the cover opening station, then the cover lifting mechanism 1 in the cover opening mechanism drives the clamping mechanism 2 and the card swiping unlocking mechanism 3 to descend to the lid of the electronic barrel; then the clamping mechanism 2 clamps the lid of the electronic barrel, and then the card swiping unlocking mechanism 3 extends and rotates to the top of the lid and presses against it to unlock it by swiping the card; wherein, after the lid is unlocked, The small light on its top lights up; after the card swiping unlocking mechanism 3 senses the small light that lights up, the card swiping unlocking mechanism 3 retracts and rotates in the opposite direction to its original position; then the lid lifting mechanism 1 rises and drives the bucket lid to the working position; then, the card reading and writing mechanism 4 descends to read the card on the bucket lid, reads and writes the information in the bucket, and after the card reading is completed, the card reading and writing mechanism 4 rises to its original position; then the card swiping unlocking mechanism 3 performs the card swiping unlocking action again, and after completion, the lid lifting mechanism 1 drives the bucket lid back to the electronic bucket; the clamping mechanism 2 releases the electronic bucket, and the lid lifting mechanism 1 rises to the working position, completing a working cycle.

[0029] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. An electronic barrel lid opening mechanism, comprising a fixing frame (5), and a lid lifting mechanism (1) mounted on the fixing frame (5), characterized in that: A clamping mechanism (2) is installed at the upper end of the cover-lifting mechanism (1), a card-swipe unlocking mechanism (3) is installed on one side of the clamping mechanism (2), and a card-reading and writing mechanism (4) is installed on the front side of the fixing frame (5) close to the cover-lifting mechanism (1); the clamping mechanism (2) includes a group of clamping claws (21) fixed on two groups of sliders (22), the rear end of each clamping claw (21) is hinged to a connecting rod (23), the rear ends of the two connecting rods (23) are hinged to a sliding sleeve (24), the lower end of the sliding sleeve (24) is slidably connected to a sliding sleeve shaft (26), the upper end of the sliding sleeve (24) is hinged to the output end of the clamping claw driving cylinder (25) through a pin shaft, and a support shaft (27) is connected to the outer shell of the clamping claw driving cylinder (25).

2. The electronic barrel lid opening mechanism according to claim 1, characterized in that: The lid lifting mechanism (1) comprises a lifting cylinder (12) fixed on a fixing frame (5) and two sets of vertical guide rail sliders (11), each set of the vertical guide rail sliders (11) is slidably connected to a vertical guide rail (14), and the upper ends of the two vertical guide rails (14) are fixedly connected to an upper fixed connecting plate (13).

3. The electronic barrel lid opening mechanism according to claim 2, characterized in that: The lower ends of the two vertical guide rails (14) are fixedly connected to a lower connecting plate (15), the front end of the lower connecting plate (15) is fixedly connected to a set of horizontal slide rails (16) in the transverse direction, and the output end of the lifting cylinder (12) is fixedly connected to the upper fixed connecting plate (13).

4. The electronic barrel lid opening mechanism according to claim 3, characterized in that: The sliding sleeve shaft (26) and the supporting shaft (27) are both fixedly mounted on the lower connecting plate (15), and the two groups of sliding blocks (22) are slidably connected to a corresponding group of horizontal slide rails (16).

5. The electronic barrel lid opening mechanism according to claim 1, characterized in that: The card reading and writing mechanism (4) comprises a cylinder support (41) fixedly mounted on a fixing frame (5), a double-axis cylinder (42) being mounted on the front end of the cylinder support (41), an output end of the double-axis cylinder (42) being fixedly connected to a mounting plate (43), a card reader (44) being fixedly mounted on the lower end of the mounting plate (43), and a second guide rod (45) being slidably connected between the housing of the double-axis cylinder (42) and the mounting plate (43).

6. The electronic barrel lid opening mechanism according to claim 1, characterized in that: The card swiping unlocking mechanism (3) comprises a rotary unlocking cylinder (31) fixedly mounted on one side of one of the clamping jaws (21), a first guide rod (36) being slidably connected to one side of the housing of the rotary unlocking cylinder (31), and a connecting bracket (32) being fixedly connected to the output end of the rotary unlocking cylinder (31), a barrel cover opening module (33) being mounted on one end of the connecting bracket (32), and a micro card swiping motor (34) and a plurality of photosensitive probes (35) being mounted on the inner side of the barrel cover opening module (33).