Fluorescent powder blower device for cloth bag leak detection

Abstract

The utility model relates to the technical field of cloth bag detection, and discloses a fluorescent powder blower device for cloth bag leak detection, which comprises a base, a fluorescent powder blower device, a fluorescent powder blower device, a fluorescent powder blower device and a fluorescent powder blower device, and is characterized in that a transverse groove is formed in the left side of the middle of the top of the base; and the bottom of the mounting plate is fixedly connected with the top of the base, a connecting plate is fixedly mounted at the top of the mounting plate, and limiting grooves are formed in the front portion and the rear portion of the right side of the top of the connecting plate correspondingly. Through the arrangement of the moving block, the limiting block, the connecting rods, the vertical rod and the clamping block, when the pneumatic cylinder starts to operate, the moving block drives the limiting block to horizontally move leftwards under the limiting effect of the transverse groove and drives the two connecting rods to move, and at the moment, due to the limiting effect of the limiting groove, the two connecting rods can move leftwards; the two vertical rods drive the two clamping blocks to horizontally move in opposite directions, finally, the function of fixing an air outlet and air inlets of other equipment is achieved, the butt joint efficiency of the device is improved, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth bag detection, and more specifically, to a fluorescent powder blowing device used for cloth bag leakage detection. Background Art

[0002] Bag dust collector is a kind of efficient dust removal equipment, which is widely used in various industrial production processes. However, during use, bag dust collector may have air leakage, condensation and other phenomena, which will affect the dust removal effect. The main methods to judge whether the bag is damaged are observation method, smoke method and pressure method.

[0003] When using a bag dust collector, operators often use a corresponding blowing device to blow fluorescent powder for leak detection into the bag. In actual use, although the existing blowing device has basic blowing functions, its air outlet and the air inlet of other equipment are mostly connected by bolts, requiring operators to use specific tools for disassembly and assembly, which not only reduces the assembly efficiency of the device and other equipment, but also increases the labor intensity of operators. Therefore, improvement is needed. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a fluorescent powder blowing device for bag leak detection, which has the advantage of being easy to connect with an air outlet.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a fluorescent powder blowing device for bag leak detection, comprising:

[0006] A base, wherein a transverse groove is provided on the left side of the middle portion of the top of the base;

[0007] A mounting plate, the bottom of which is fixedly connected to the top of the base, a connecting plate is fixedly installed on the top of the mounting plate, and limiting grooves are provided on the front and rear sides of the right side of the top of the connecting plate;

[0008] A fixing mechanism, the fixing mechanism being arranged on the left side of the top of the base;

[0009] In which, the fixing mechanism includes a pneumatic cylinder, which is fixedly installed on the left side of the top of the base, and a moving block is fixedly installed on the other end of the pneumatic cylinder, the bottom of the moving block is fixedly connected to a limiting block, the outer surface of the limiting block is movably connected to the inside of the transverse groove, the front and rear sides of the limiting block are hinged with connecting rods, and the other end of the connecting rod is hinged with a vertical rod, the bottoms of the moving block and the vertical rod are movably connected to the top of the base, the outer surface of the vertical rod is movably connected to the inside of the limiting groove, and the top of the vertical rod is fixedly connected with a clamping block, the bottom end of the clamping block is movably connected to the top of the connecting plate, the number of the clamping blocks is two, and the two clamping blocks have the same size. The movement of the moving block will cause the two clamping blocks to move toward or away from each other.

[0010] As a preferred technical solution of the utility model, a fan is fixedly connected to the middle of the top of the base, and an air outlet and a connecting pipe are fixedly installed in the middle of the left and right sides of the fan respectively.

[0011] As a preferred technical solution of the utility model, a feeding pipe is fixedly sleeved on the top of the air outlet, and a circular plate is hinged on the top of the feeding pipe.

[0012] As a preferred technical solution of the utility model, a dust box is fixedly installed on the right side of the top of the base, the interior of the left side of the dust box is movably connected to the outer surface of the connecting tube, the interior of the top of the dust box is movably connected to a fixed plate, a circular groove is provided on the left side of the fixed plate, and a pull rod is fixedly connected to the top of the fixed plate, and the top end of the pull rod passes through the dust box and extends to the top of the dust box.

[0013] As a preferred technical solution of the utility model, a spring is movably sleeved on the outer surface of the pull rod, the top end of the spring is fixedly connected to the top of the middle part of the inner cavity of the dust collecting box, and the bottom end of the spring is fixedly connected to the top of the fixed plate.

[0014] As a preferred technical solution of the utility model, a threaded rod is sleeved on the internal thread of the top left side of the dust box, and the other end of the threaded rod passes through the dust box and extends to the left side of the dust box.

[0015] As a preferred technical solution of the utility model, a filter is movably connected inside the left side of the front of the dust box, the top of the filter is movably connected to the bottom of the fixed plate, and an air intake pipe is fixedly connected to the middle of the right side of the dust box.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model sets a moving block, a limit block, a connecting rod, a vertical rod and a clamping block. When the pneumatic cylinder starts to run, the moving block will drive the limit block to move horizontally to the left under the limiting effect of the transverse groove, and drive the two connecting rods to move. At this time, due to the limiting effect of the limit groove, the two vertical rods will drive the two clamping blocks to move horizontally towards each other, and finally realize the function of fixing the air outlet and the air inlet of other equipment, thereby improving the docking efficiency of the device and reducing the labor intensity of the operator.

[0018] 2. The utility model provides a fixed plate, a pull rod, a spring, a circular groove and a threaded rod. When the pull rod is pulled, the fixed plate will move vertically upward under the limiting action of the dust box. At this time, the fixing effect on the filter will be released and the spring will be in a compressed state. When the fixed plate moves to the position of the threaded rod, the threaded rod is rotated so that it can completely enter the interior of the circular groove, thereby achieving the fixing effect of the fixed plate and facilitating the disassembly and assembly of the filter, improving the efficiency of the device in disassembly and assembly of the filter, and bringing convenience to the operator's maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the filter screen of the utility model;

[0022] Figure 4 It is a cross-sectional structural schematic diagram of the bottom of the pneumatic cylinder of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the side surface of the clamping block of the utility model.

[0024] In the figure: 1. Base; 2. Mounting plate; 3. Connecting plate; 4. Limiting groove; 5. Horizontal groove; 6. Pneumatic cylinder; 7. Moving block; 8. Limiting block; 9. Connecting rod; 10. Vertical rod; 11. Clamping block; 12. Fan; 13. Air outlet; 14. Connecting pipe; 15. Feeding pipe; 16. Round plate; 17. Dust box; 18. Fixed plate; 19. Pull rod; 20. Spring; 21. Round groove; 22. Threaded rod; 23. Filter; 24. Inlet pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 5 As shown, the utility model provides a fluorescent powder blowing device for bag leak detection, comprising:

[0027] A base 1, wherein a transverse groove 5 is provided on the left side of the middle portion of the top of the base 1;

[0028] A mounting plate 2, the bottom of which is fixedly connected to the top of the base 1, a connecting plate 3 is fixedly installed on the top of the mounting plate 2, and limiting grooves 4 are provided at the front and rear sides of the right side of the top of the connecting plate 3;

[0029] A fixing mechanism, which is arranged on the left side of the top of the base 1;

[0030] Among them, the fixing mechanism includes a pneumatic cylinder 6, which is fixedly installed on the left side of the top of the base 1, and a moving block 7 is fixedly installed on the other end of the pneumatic cylinder 6. The bottom of the moving block 7 is fixedly connected to a limiting block 8, and the outer surface of the limiting block 8 is movably connected to the inside of the transverse groove 5. The front and rear sides of the limiting block 8 are hinged with connecting rods 9, and the other end of the connecting rod 9 is hinged with a vertical rod 10. The bottoms of the moving block 7 and the vertical rod 10 are both movably connected to the top of the base 1, the outer surface of the vertical rod 10 is movably connected to the inside of the limiting groove 4, and the top of the vertical rod 10 is fixedly connected with a clamping block 11, and the bottom end of the clamping block 11 is movably connected to the top of the connecting plate 3. There are two clamping blocks 11, and the two clamping blocks 11 have the same size. The movement of the moving block 7 will cause the two clamping blocks 11 to move toward or away from each other.

[0031] When the pneumatic cylinder 6 starts to run, the moving block 7 will drive the limit block 8 to move horizontally to the left under the limiting action of the transverse groove 5, and drive the two connecting rods 9 to start moving. At this time, under the limiting action of the limit groove 4, the two vertical rods 10 will drive the two clamping blocks 11 to move horizontally towards each other.

[0032] The middle part of the top of the base 1 is fixedly connected with a fan 12 , and the middle parts of the left and right sides of the fan 12 are respectively fixedly installed with an air outlet 13 and a connecting pipe 14 .

[0033] When the fan 12 starts to run, it draws in external air through the connecting pipe 14 and discharges it through the air outlet 13 .

[0034] A feeding pipe 15 is fixedly sleeved on the top of the air outlet 13 , and a circular plate 16 is hinged on the top of the feeding pipe 15 .

[0035] After the circular plate 16 is rotated to open, fluorescent powder for leak detection can be added into the air outlet 13 through the feeding pipe 15 .

[0036] Among them, a dust box 17 is fixedly installed on the right side of the top of the base 1, the interior of the left side of the dust box 17 is movably connected to the outer surface of the connecting tube 14, and the interior of the top of the dust box 17 is movably connected to a fixing plate 18. A circular groove 21 is provided on the left side of the fixing plate 18, and a pull rod 19 is fixedly connected to the top of the fixing plate 18. The top end of the pull rod 19 passes through the dust box 17 and extends to the top of the dust box 17.

[0037] When the pull rod 19 is pushed, the fixing plate 18 will move vertically downward under the limiting effect of the dust box 17 .

[0038] The outer surface of the pull rod 19 is movably sleeved with a spring 20 , the top end of the spring 20 is fixedly connected to the top of the middle part of the inner cavity of the dust collecting box 17 , and the bottom end of the spring 20 is fixedly connected to the top of the fixing plate 18 .

[0039] Due to the design of the spring 20 , the fixing plate 18 will have a good restoring effect in the subsequent movement.

[0040] A threaded rod 22 is sleeved on the inner thread of the top left side of the dust box 17 , and the other end of the threaded rod 22 passes through the dust box 17 and extends to the left side of the dust box 17 .

[0041] When the fixing plate 18 moves to the position of the threaded rod 22 , the threaded rod 22 is rotated so that the threaded rod 22 enters the inside of the circular groove 21 , thereby achieving a fixing effect on the fixing plate 18 .

[0042] Among them, a filter screen 23 is movably connected inside the left side of the front of the dust collecting box 17, the top of the filter screen 23 is movably connected to the bottom of the fixed plate 18, and an air intake pipe 24 is fixedly connected to the middle of the right side of the dust collecting box 17.

[0043] When the fixing plate 18 moves upward, the fixing effect on the filter screen 23 will be released, making it easier for operators to replace or clean the filter screen 23.

[0044] The working principle and use process of this utility model:

[0045] First, when the air outlet 13 needs to be docked with the air inlet of other equipment, starting the pneumatic cylinder 6 will cause the moving block 7 to drive the limiting block 8 to move horizontally to the left under the limiting action of the transverse groove 5, and drive the connecting rod 9 to move. At this time, due to the limiting effect of the limiting groove 4, the two vertical rods 10 drive the two clamping blocks 11 to move horizontally towards each other, and finally achieve the fixing effect of the air outlet 13 and the air inlet of other equipment, thereby improving the docking efficiency of the device with other equipment and reducing the labor intensity of the operator.

[0046] When a lot of dust accumulates on the surface of the filter 23 and the filter 23 needs to be cleaned or replaced, pulling the pull rod 19 will cause the fixing plate 18 to move vertically upward under the limiting action of the dust box 17. At this time, the fixing effect of the filter 23 will be released and the spring 20 will be in a compressed state. When the fixing plate 18 moves to the position of the threaded rod 22, the threaded rod 22 is rotated so that the threaded rod 22 can completely enter the interior of the circular groove 21. At this time, the fixing effect of the fixing plate 18 is achieved, which improves the efficiency of cleaning or replacing the filter 23 of the device and brings convenience to the operator's maintenance work.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fluorescent powder blowing device for bag leak detection, characterized in that: Included are: A base (1), wherein a transverse groove (5) is provided on the left side of the middle portion of the top of the base (1); A mounting plate (2), the bottom of the mounting plate (2) being fixedly connected to the top of the base (1), a connecting plate (3) being fixedly mounted on the top of the mounting plate (2), and limiting grooves (4) are provided at the front and rear sides of the right side of the top of the connecting plate (3); A fixing mechanism, the fixing mechanism being arranged on the left side of the top of the base (1); The fixing mechanism comprises a pneumatic cylinder (6), the pneumatic cylinder (6) is fixedly mounted on the left side of the top of the base (1), a moving block (7) is fixedly mounted on the other end of the pneumatic cylinder (6), a limit block (8) is fixedly connected to the bottom of the moving block (7), the outer surface of the limit block (8) is movably connected to the inside of the transverse groove (5), the front and rear sides of the limit block (8) are hinged with connecting rods (9), the other end of the connecting rod (9) is hinged with a vertical rod (10), and the moving block (7) The bottom of the vertical rod (10) is movably connected to the top of the base (1), the outer surface of the vertical rod (10) is movably connected to the inside of the limiting groove (4), the top of the vertical rod (10) is fixedly connected with a clamping block (11), the bottom end of the clamping block (11) is movably connected to the top of the connecting plate (3), the number of the clamping blocks (11) is two, the two clamping blocks (11) are the same size, and the movement of the moving block (7) will cause the two clamping blocks (11) to move towards or away from each other.

2. A fluorescent powder blowing device for bag leak detection according to claim 1, characterized in that: A fan (12) is fixedly connected to the middle of the top of the base (1), and an air outlet (13) and a connecting pipe (14) are respectively fixedly installed in the middle of the left and right sides of the fan (12).

3. A fluorescent powder blowing device for bag leak detection according to claim 2, characterized in that: A feeding pipe (15) is fixedly sleeved on the top of the air outlet (13), and a circular plate (16) is hinged on the top of the feeding pipe (15).

4. The fluorescent powder blowing device for bag leak detection according to claim 1, characterized in that: A dust box (17) is fixedly installed on the right side of the top of the base (1), the interior of the left side of the dust box (17) is movably connected to the outer surface of the connecting pipe (14), the interior of the top of the dust box (17) is movably connected to a fixing plate (18), a circular groove (21) is provided on the left side of the fixing plate (18), and a pull rod (19) is fixedly connected to the top of the fixing plate (18), and the top end of the pull rod (19) passes through the dust box (17) and extends to the top of the dust box (17).

5. The fluorescent powder blowing device for bag leak detection according to claim 4, characterized in that: The outer surface of the pull rod (19) is movably sleeved with a spring (20), the top end of the spring (20) is fixedly connected to the top of the middle part of the inner cavity of the dust collecting box (17), and the bottom end of the spring (20) is fixedly connected to the top of the fixed plate (18).

6. The fluorescent powder blowing device for bag leak detection according to claim 4, characterized in that: A threaded rod (22) is sleeved on the inner thread of the top left side of the dust collecting box (17), and the other end of the threaded rod (22) penetrates the dust collecting box (17) and extends to the left side of the dust collecting box (17).

7. The fluorescent powder blowing device for bag leak detection according to claim 4, characterized in that: A filter screen (23) is movably connected to the interior of the left side of the front of the dust collecting box (17), the top of the filter screen (23) is movably connected to the bottom of the fixed plate (18), and an air intake pipe (24) is fixedly connected to the middle of the right side of the dust collecting box (17).

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