Air tightness detection machine for can processing

Abstract

The utility model discloses an air tightness detection machine for can processing. The air tightness detection machine comprises a rack, the top of the rack is provided with a conveying mechanism, one side of the conveying mechanism is provided with a driving mechanism, one side of the driving mechanism is provided with a clamping mechanism, and the outer side of the rack is provided with a sealing mechanism. The sealing mechanism comprises a supporting base, a placing seat, a sealing gasket, a mounting cross beam, a hydraulic rod and a sealing cover, and a detection mechanism is arranged on the edge of the top of the rack; the detection mechanism comprises a detector main body, an air pump, an air delivery pipe, a mounting pipe and an air pressure sensor; the conveying mechanism, the driving mechanism and the clamping mechanism are matched to automatically feed and discharge cans, the sealing mechanism and the detection mechanism are matched to automatically detect the air tightness of the cans, the automation degree and efficiency of detection operation are improved, all the mechanisms can operate in a linkage mode, automatic detection operation can be conducted on the cans, and the detection efficiency is improved. And the practicability of the detection machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of can processing, in particular to an air tightness detection machine for can processing. Background Art

[0002] Canned food refers to food made from processed raw materials, canned, sealed, sterilized or aseptically packaged. Canned food is commercially sterile and can be stored for a long time at room temperature. Canned food is a special form of food preservation method. Since various canned foods can be stored for a long time at room temperature, they are easy to carry, transport and store, save cooking procedures, and overcome the seasonal and regional limitations of food variety supply. They are therefore very popular among consumers. When processing canned food, the airtightness of the food cans needs to be tested to avoid microbial contamination and deterioration of the food in the can due to leakage, which would result in a lower product qualification rate.

[0003] Compared with the existing technology, there are problems: the existing inspection machine requires manual loading and unloading of the cans to be inspected, resulting in low efficiency of the can inspection operation, and it cannot be coordinated with the external transportation mechanism. The practicality of the inspection machine is poor and cannot meet the sealing inspection requirements during batch processing of cans. For this reason, we proposed an airtightness inspection machine for can processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an airtightness detection machine for can processing.

[0005] The utility model solves the technical problem by the following technical solution: comprising a frame, a transport mechanism is provided on the top of the frame, a driving mechanism is provided on one side of the transport mechanism, a clamping mechanism is provided on one side of the driving mechanism, and a sealing mechanism is provided on the outer side of the frame;

[0006] The sealing mechanism includes a support base, which is fixed to the top of the frame by bolts, a placement seat is fixed to the top of the support base by bolts, a sealing gasket is fixed to the outside of the placement seat, a mounting beam is fixed to the side of the frame close to the support base by bolts, a hydraulic rod is fixed to the top of the mounting beam, a sealing cover is fixed to the bottom of the hydraulic rod, and a detection mechanism is provided on the edge of the top of the frame;

[0007] The detection mechanism includes a detector body, which is fixed to the top of the frame by bolts. An air pump is fixed to the inner wall of the detector body, an air pipe is fixed to the top of the air pump, one end of the air pipe is connected to the sealing cover, a mounting pipe is fixed to the top of the sealing cover, and an air pressure sensor is fixed to the top of the mounting pipe.

[0008] As a further solution of the present invention: a support frame is fixed to the bottom of the frame by bolts.

[0009] As a further solution of the present invention: the transportation mechanism includes a conveying bracket, which is fixed to the top of the frame by bolts, a reduction motor is fixed to one side of the conveying bracket by bolts, a drive shaft is fixed to the output end of the reduction motor, a drive roller is fixed to the outside of the drive shaft, and a conveyor belt is provided on the outside of the drive roller.

[0010] As a further solution of the present invention: the inner wall of the conveying bracket is rotatably connected to a plurality of supporting rollers.

[0011] As a further solution of the present invention: the driving mechanism includes a mounting bracket, which is fixed to the top of the frame by bolts, an electric telescopic rod A is fixed to one side of the mounting bracket, one end of the electric telescopic rod A is fixed to a driving seat, a mounting column is fixed to one side of the driving seat, an electric telescopic rod B is fixed to the top of the mounting column, a driving slider is fixed to the bottom of the electric telescopic rod B, and a connecting bracket is fixed to one side of the driving slider.

[0012] As a further solution of the present invention: the clamping mechanism includes a mounting groove, which is fixed to one side of the connecting bracket by bolts, a driving motor is fixed to one end of the mounting groove, a bidirectional screw rod is fixed to the output end of the driving motor, a pair of sliding seats are provided on the outside of the bidirectional screw rod, a mounting plate is fixed to the bottom of the pair of sliding seats, and a clamping block is fixed to one side of the mounting plate.

[0013] As a further solution of the present invention: a display panel is provided on one side of the detector body, and a control button is provided on the side of the detector body close to the display panel.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] 1. The cans are transported by the transport mechanism, and the cans are automatically loaded and unloaded by the driving mechanism and the clamping mechanism. The air tightness of the cans is automatically tested by the sealing mechanism and the testing mechanism. After the testing operation is completed, the cans are moved to the transport mechanism by the driving mechanism and the clamping mechanism, which improves the automation and efficiency of the testing operation. The above mechanisms can all operate in conjunction to perform automatic testing on the cans, thereby improving the practicality of the testing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows an axonometric structural diagram provided according to an embodiment of the utility model;

[0017] Figure 2 It shows an axonometric cross-sectional structural schematic diagram provided according to an embodiment of the utility model;

[0018] Figure 3 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0019] Figure 4 It shows a schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model;

[0020] Figure 5 Shown is a diagram according to an embodiment of the present invention. Figure 4 A schematic diagram of the enlarged structure of part B in the middle;

[0021] Figure 6 A schematic structural diagram of a transfer mechanism according to an embodiment of the present utility model is shown;

[0022] Figure 7 A schematic cross-sectional view of a transfer mechanism according to an embodiment of the present invention is shown;

[0023] Figure 8 A schematic structural diagram of a detection mechanism provided according to an embodiment of the present utility model is shown.

[0024] Legend:

[0025] 100 frame, 110 support frame, 210 conveying bracket, 220 reduction motor, 221 drive shaft, 230 drive roller, 231 support roller, 240 conveyor belt, 250 can body, 310 mounting bracket, 320 electric telescopic rod A, 330 drive seat, 340 mounting column, 350 electric telescopic rod B, 351 drive slider, 360 connecting bracket, 410 mounting slide, 420 drive motor, 421 bidirectional screw rod, 430 sliding seat, 440 mounting plate, 450 clamping block, 510 support base, 520 placement seat, 521 sealing gasket, 530 mounting beam, 540 hydraulic rod, 550 sealing cover, 610 detector body, 620 air pump, 630 air pipe, 640 mounting pipe, 650 air pressure sensor, 660 display panel, 670 control button. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0029] See also Figure 1-8 The utility model provides a technical solution: comprising a frame 100, a support frame 110 being fixed to the bottom of the frame 100 by bolts, a transport mechanism being provided on the top of the frame 100, a drive mechanism being provided on one side of the transport mechanism, a clamping mechanism being provided on one side of the drive mechanism, and a sealing mechanism being provided on the outer side of the frame 100;

[0030] The sealing mechanism includes a support base 510, a placement seat 520 and a sealing gasket 521. A mounting beam 530 is fixed to the side of the frame 100 close to the support base 510 by bolts. A hydraulic rod 540 is fixed to the top of the mounting beam 530. A sealing cover 550 is fixed to the bottom of the hydraulic rod 540. A detection mechanism is provided on the edge of the top of the frame 100.

[0031] The detection mechanism includes a detector body 610, an air pump 620 and an air pipe 630, one end of the air pipe 630 is connected to the sealing cover 550, and a mounting pipe 640 is fixed to the top of the sealing cover 550, and an air pressure sensor 650 is fixed to the top of the mounting pipe 640; the cans are transported by the transportation mechanism, and the cans are automatically loaded and unloaded by the driving mechanism and the clamping mechanism, and the air tightness of the cans is automatically detected by the sealing mechanism and the detection mechanism. After the detection operation is completed, the cans are transported to the transportation mechanism by the driving mechanism and the clamping mechanism, which improves the automation and efficiency of the detection operation. The above mechanisms can all operate in conjunction, and can perform automatic detection operations on the cans, thereby improving the practicality of the detection machine.

[0032] Specifically, the transport mechanism includes a conveying bracket 210, which is fixed to the top of the frame 100 by bolts, and a reduction motor 220 is fixed to one side of the conveying bracket 210 by bolts, and a drive shaft 221 is fixed to the output end of the reduction motor 220, and a drive roller 230 is fixed to the outside of the drive shaft 221, and a conveyor belt 240 is provided on the outside of the drive roller 230; by providing a transport mechanism, the cans are placed on the outside of the conveyor belt 240, and the drive shaft 221 is driven to rotate by the reduction motor 220, and the rotation of the drive shaft 221 drives the drive roller 230 to rotate, and the rotation of the drive roller 230 drives the conveyor belt 240 to rotate, and the cans are transported by the conveyor belt 240.

[0033] Specifically, the inner wall of the conveying bracket 210 is rotatably connected to a plurality of support rollers 231 ; the support rollers 231 are provided to provide all-round support to the conveyor belt 240 , thereby ensuring the stability of the transportation operation.

[0034] Specifically, the driving mechanism includes a mounting bracket 310, which is fixed to the top of the frame 100 by bolts, and an electric telescopic rod A320 is fixed to one side of the mounting bracket 310, and a driving seat 330 is fixed to one end of the electric telescopic rod A320, and a mounting column 340 is fixed to one side of the driving seat 330, and an electric telescopic rod B350 is fixed to the top of the mounting column 340, and a driving slider 351 is fixed to the bottom of the electric telescopic rod B350, and a connecting bracket 360 is fixed to one side of the driving slider 351; by providing a driving mechanism, the cans are transported by the transport mechanism, and the driving seat 330 is driven to move by the electric telescopic rod A320, thereby driving the clamping mechanism to move and move it to the can position, and the driving slider 351 is driven up and down by the electric telescopic rod B350, and the movement of the driving slider 351 drives the connecting bracket 360 to move, thereby driving the clamping mechanism to move up and down, so that the height of the clamping mechanism can be adjusted, so that the clamping mechanism can flexibly clamp the cans.

[0035] Specifically, the clamping mechanism includes a mounting slot 410, the mounting slot 410 is fixed to one side of the connecting bracket 360 by a bolt, a driving motor 420 is fixed to one end of the mounting slot 410, a bidirectional screw rod 421 is fixed to the output end of the driving motor 420, a pair of sliding seats 430 are provided on the outside of the bidirectional screw rod 421, a mounting plate 440 is fixed to the bottom of the pair of sliding seats 430, and a clamping block 450 is fixed to one side of the mounting plate 440; by providing a clamping mechanism, the clamping mechanism is moved to the can position by the driving mechanism, and the clamping mechanism is moved to the can position by the driving mechanism. The driving motor 420 drives the bidirectional screw rod 421 to rotate, and the rotation of the bidirectional screw rod 421 drives a pair of sliding seats 430 to move in opposite directions, thereby driving the clamping block 450 to move. The cans are positioned and clamped by the clamping block 450, and the cans are transported to the placement seat 520 in cooperation with the driving mechanism, thereby realizing automatic loading operations on the cans. Similarly, the cans can be automatically unloaded. The driving mechanism and the clamping mechanism cooperate to automatically load and unload the cans, and operate in conjunction with the transportation mechanism to automatically inspect the cans, thereby improving the practicality of the inspection machine.

[0036] Specifically, a display panel 660 is provided on one side of the detector body 610, and a control button 670 is provided on the side of the detector body 610 close to the display panel 660; the display panel 660 is provided to display the detection data, and the control button 670 is used to control the operation of the detector.

[0037] Working principle: When in use, the detection data is displayed by providing a display panel 660, and the operation of the detection machine is controlled by the control button 670. The cans are placed on the outside of the conveyor belt 240, and the reduction motor 220 drives the driving shaft 221 to rotate. The rotation of the driving shaft 221 drives the driving roller 230 to rotate. The rotation of the driving roller 230 drives the conveyor belt 240 to rotate, and the cans are transported by the conveyor belt 240. The electric telescopic rod A320 drives the driving seat 330 to move, and then drives the clamping mechanism to move and move it to the can position. The electric telescopic rod B350 drives the driving slider 351 to move up and down, and the movement of the driving slider 351 drives the connecting bracket 360 to move, and then drives the clamping mechanism to move up and down, and the height of the clamping mechanism can be adjusted. The driving motor 420 drives the bidirectional screw rod 421 to rotate, and the rotation of the bidirectional screw rod 421 drives a pair of sliding seats 430 to move in opposite directions, thereby bringing The movable clamping block 450 moves, and the can is positioned and clamped by the clamping block 450, and the can is moved to the placement seat 520 in cooperation with the driving mechanism to realize the automatic loading operation of the can. The sealing cover 550 is driven downward by the hydraulic rod 540, and the sealing cover 550 is pressed on the placement seat 520, so that the can can be sealed and placed. At this time, the air pump 620 inflates the inside of the sealing cover 550 through the air supply pipe 630. When the air is inflated to the specified air pressure value, the air pressure inside the sealing cover 550 is detected in real time by the air pressure sensor 650. When there is a leak in the can, the air pressure value of the air pressure sensor 650 will drop rapidly and remain stable. When the can is well sealed, the value of the air pressure sensor 650 remains stable, and the air tightness of the can can be automatically detected. After the detection operation is completed, the can is moved to the transport mechanism through the cooperation of the driving mechanism and the clamping mechanism, so as to realize the automatic loading and unloading of the can.

[0038] The motor involved in the embodiment, its supporting control system, electromagnetic switch and pipeline route can also be provided by the manufacturer. In addition, the power supply module, circuit and electronic components and control module involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0039] Although the present invention discloses embodiments and drawings, those skilled in the art will understand that various replacements, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. An airtightness testing machine for can processing, characterized in that: The machine comprises a frame (100), a transport mechanism is provided on the top of the frame (100), a driving mechanism is provided on one side of the transport mechanism, a clamping mechanism is provided on one side of the driving mechanism, and a sealing mechanism is provided on the outside of the frame (100); The sealing mechanism comprises a support base (510), the support base (510) is fixed to the top of the frame (100) by bolts, a placement seat (520) is fixed to the top of the support base (510) by bolts, a sealing gasket (521) is fixed to the outside of the placement seat (520), a mounting beam (530) is fixed to the side of the frame (100) close to the support base (510) by bolts, a hydraulic rod (540) is fixed to the top of the mounting beam (530), a sealing cover (550) is fixed to the bottom of the hydraulic rod (540), and a detection mechanism is provided on the edge of the top of the frame (100); The detection mechanism includes a detector body (610), the detector body (610) is fixed to the top of the frame (100) by bolts, an air pump (620) is fixed to the inner wall of the detector body (610), an air supply pipe (630) is fixed to the top of the air pump (620), one end of the air supply pipe (630) is connected to the sealing cover (550), a mounting pipe (640) is fixed to the top of the sealing cover (550), and an air pressure sensor (650) is fixed to the top of the mounting pipe (640).

2. The airtightness testing machine for can processing according to claim 1, characterized in that: A support frame (110) is fixed to the bottom of the frame (100) via bolts.

3. The airtightness testing machine for can processing according to claim 1, characterized in that: The transport mechanism comprises a transport bracket (210), the transport bracket (210) being fixed to the top of a frame (100) by means of bolts, a reduction motor (220) being fixed to one side of the transport bracket (210) by means of bolts, a drive shaft (221) being fixed to the output end of the reduction motor (220), a drive roller (230) being fixed to the outside of the drive shaft (221), and a conveyor belt (240) being provided on the outside of the drive roller (230).

4. The airtightness testing machine for can processing according to claim 3, characterized in that: The inner wall of the conveying bracket (210) is rotatably connected to a plurality of supporting rollers (231).

5. The airtightness testing machine for can processing according to claim 1, characterized in that: The driving mechanism comprises a mounting bracket (310), wherein the mounting bracket (310) is fixed to the top of the frame (100) by means of bolts, an electric telescopic rod A (320) is fixed to one side of the mounting bracket (310), a driving seat (330) is fixed to one end of the electric telescopic rod A (320), a mounting column (340) is fixed to one side of the driving seat (330), an electric telescopic rod B (350) is fixed to the top of the mounting column (340), a driving slider (351) is fixed to the bottom of the electric telescopic rod B (350), and a connecting bracket (360) is fixed to one side of the driving slider (351).

6. The airtightness testing machine for can processing according to claim 5, characterized in that: The clamping mechanism includes a mounting slot (410), the mounting slot (410) is fixed to one side of the connecting bracket (360) by means of bolts, a driving motor (420) is fixed to one end of the mounting slot (410), a bidirectional screw rod (421) is fixed to the output end of the driving motor (420), a pair of sliding seats (430) are provided on the outside of the bidirectional screw rod (421), a mounting plate (440) is fixed to the bottom of the pair of sliding seats (430), and a clamping block (450) is fixed to one side of the mounting plate (440).

7. The airtightness testing machine for can processing according to claim 1, characterized in that: A display panel (660) is provided on one side of the detector body (610), and a control button (670) is provided on one side of the detector body (610) close to the display panel (660).

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