CDA supply buffer device and method for a magazine cleaning machine

Abstract

The application discloses a CDA supply buffer device and method for a sheet box cleaning machine, which comprises a CDA first main pipeline, a first check valve is fixedly arranged on the right side of the CDA first main pipeline, and a buffer gas storage tank mechanism is fixedly arranged on the right side of the first check valve, and relates to the technical field of CDA supply buffering. The CDA supply buffer device and method for the sheet box cleaning machine are characterized in that the first arc-shaped groove, the second arc-shaped groove, the toothed disc and the scale groove are matched with each other, the adjusting cover is adjusted by rotating the rotating disc, the scale groove pointed by the pointer can be observed in the process, the overlapping area of the first arc-shaped groove and the second arc-shaped groove is accurately adjusted, the speed of CDA discharge in the gas storage cavity is controlled, the situation that excessive CDA is supplemented due to too fast discharge speed is avoided, the amount of CDA supplied from the gas storage cavity to the sheet box cleaning machine can be accurately adjusted under the requirement of specific pressure cleaning, the CDA pressure in the sheet box cleaning machine can be accurately controlled, and the specific cleaning requirement is met.

Description

Technical Field

[0001] This invention relates to the field of CDA supply buffer technology, specifically to a CDA supply buffer device and method for a disc cartridge cleaning machine. Background Technology

[0002] A tablet box cleaning machine is a specialized piece of equipment for automatically cleaning tablet boxes, which are packaging boxes for pharmaceuticals or food. The surfaces of pharmaceutical and food tablet boxes need to be kept clean and hygienic. In a tablet box cleaning machine, a CDA supply buffer device is used to provide compressed air as the power source for cleaning, rinsing, and drying steps. CDA is an abbreviation for compressed dry air. The CDA supply buffer device typically consists of a first CDA main pipe, a buffer air tank mechanism, and a second CDA main pipe.

[0003] Existing CDA supply buffer devices and methods for cassette cleaning machines have limitations. When the pressure inside the cassette cleaning machine is insufficient, the method of replenishing CDA is rather crude, which can easily lead to over-replenishment of CDA. Furthermore, under specific pressure cleaning requirements, it is difficult to accurately adjust the amount of CDA supplied to the cassette cleaning machine by the buffer gas tank mechanism, resulting in an inability to accurately control the CDA pressure inside the cassette cleaning machine, thereby affecting the cleaning effect. Therefore, it is necessary to provide a CDA supply buffer device and method for cassette cleaning machines to solve the above-mentioned technical problems. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a CDA supply buffer device and method for a cartridge cleaning machine. It solves the problems that when the pressure inside the cartridge cleaning machine is insufficient, the method of supplementing CDA is too crude, which can easily lead to excessive CDA supplementation. Furthermore, under specific pressure cleaning requirements, it is difficult to accurately adjust the amount of CDA supplied to the cartridge cleaning machine by the buffer gas tank mechanism, resulting in an inability to accurately control the CDA pressure inside the cartridge cleaning machine, thereby affecting the cleaning effect.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a CDA supply buffer device for a cartridge washing machine, comprising a first CDA main pipe, a first one-way valve fixedly disposed on the right side of the first CDA main pipe, a buffer gas storage tank mechanism fixedly disposed on the right side of the first one-way valve, a second one-way valve fixedly disposed on the right side of the buffer gas storage tank mechanism, a first connecting pipe fixedly disposed on the right side of the second one-way valve, a tee connector fixedly connected to the right side of the first connecting pipe, a second CDA main pipe fixedly connected to the bottom of the tee connector, a second connecting pipe fixedly connected to the right side of the tee connector, a cartridge washing machine fixedly disposed on the right side of the second connecting pipe, the buffer gas storage tank mechanism comprising a square block, a gas storage chamber opened on the left side of the square block, an adjustment chamber opened on the right side of the square block, a supply pipe assembly disposed between the left and right side walls of the middle part of the adjustment chamber, and an adjustment disc assembly disposed behind the supply pipe assembly.

[0006] Preferably, the supply pipe assembly includes a connecting ring sleeve, which is fixedly connected to the right side wall of the adjustment cavity. The right side wall of the adjustment cavity is rotatably provided with an annular seat located inside the connecting ring sleeve. A hollow tube is fixedly inserted through the inside of the annular seat, and a sealing gasket is fixedly provided on the left side of the annular seat.

[0007] Preferably, a plurality of guide blocks are uniformly fixedly arranged on the inner wall of the hollow tube, an adjustment cover is fixedly arranged on the left end of the hollow tube, a toothed ring is fixedly sleeved on the outside of the adjustment cover, a first arc-shaped groove is opened on the upper right side of the adjustment cover, a conduit is rotatably inserted inside the adjustment cover, and the left end of the conduit is rotatably inserted on the right wall of the gas storage chamber.

[0008] Preferably, a second arc-shaped groove is provided on the lower right side of the conduit, two annular grooves are provided on the outside of the conduit, and two sealing rings are fixedly provided on the inner wall of the adjusting cover, with the two sealing rings rotating in their respective annular grooves.

[0009] Preferably, the adjustment disk assembly includes a rotating shaft, which is rotatably connected between the left and right side walls of the adjustment cavity. A toothed disk is fixedly sleeved on the outside of the rotating shaft. The right end of the rotating shaft extends through the outside of the square block and is fixedly mounted on a turntable. A pointer is fixedly mounted on the top of the turntable.

[0010] Preferably, a pin is slidably passed through the lower part of the turntable, and a spring is sleeved on the outside of the pin. The spring is fixedly connected between the right wall of the turntable and the right end of the pin. Several scale grooves are evenly opened around the right side of the square block and around the outside of the turntable. Several insertion holes are evenly opened around the right side of the square block and around the outside of the rotating shaft. The left end of the pin passes through the interior of the corresponding insertion hole.

[0011] This invention also provides a CDA supply buffer method for a cassette cleaner, employing a CDA supply buffer device for a cassette cleaner, and the specific method includes the following steps:

[0012] Step 1: The plant-side CDA gas supply pipeline is connected to the left end of the first CDA main pipeline and the bottom of the second CDA main pipeline. The plant-side CDA gas supply pipeline supplies CDA to both the first and second CDA main pipelines. The CDA in the second CDA main pipeline enters the gas supply pipeline of the cartridge washing machine directly at the tee connector. The CDA in the first CDA main pipeline enters the gas storage chamber through the first one-way valve and is stored in the gas storage chamber.

[0013] Step 2: When the amount of CDA used by the cartridge cleaning machine is large and the pressure supplied by the second main CDA pipeline is insufficient to provide the working pressure required by the cartridge cleaning machine, adjust the supply pipe assembly to supplement CDA into the cartridge cleaning machine so that the cartridge cleaning machine reaches the working pressure.

[0014] Step 3: During the process, pull the pin outward and rotate the turntable. The gear plate will rotate accordingly, causing the adjustment cover and gear ring to rotate. Adjust the overlapping area of ​​the first arc groove and the second arc groove. After adjustment, release the pull on the pin. The left end of the pin will be reinserted into the corresponding socket to lock it in place. At the same time, the CDA in the air storage chamber will pass through the second arc groove, the first arc groove, the hollow tube, and the first connecting pipe, and finally enter the air supply pipe of the cartridge cleaning machine to replenish the CDA for the cartridge cleaning machine.

[0015] Preferably, the front end of the toothed disc meshes with the rear end of the toothed ring.

[0016] Beneficial effects

[0017] This invention provides a CDA supply buffer device and method for a disc cartridge washing machine. Compared with the prior art, it has the following advantages:

[0018] 1. A CDA supply buffer device and method for a cartridge cleaning machine, wherein by cooperating with a first arc-shaped groove, a second arc-shaped groove, a toothed disc, and a graduated groove, the rotating disc is adjusted to adjust the adjustment cover. During the process, the graduated groove pointed to by the pointer can be observed, and the overlapping area of ​​the first arc-shaped groove and the second arc-shaped groove can be precisely adjusted to control the speed of CDA discharge from the air storage chamber, avoiding excessive CDA replenishment due to excessive discharge speed. Thus, under specific pressure cleaning requirements, the amount of CDA supplied from the air storage chamber to the cartridge cleaning machine can be precisely adjusted, and the CDA pressure in the cartridge cleaning machine can be accurately controlled to meet specific cleaning needs.

[0019] 2. A CDA supply buffer device and method for a tablet cartridge cleaning machine, wherein the cooperation between the annular groove, the sealing ring and the sealing gasket prevents leakage of CDA in the air storage chamber during the process of passing through the supply pipe assembly, ensuring the accuracy of CDA supply and improving the reliability of the device.

[0020] 3. A CDA supply buffer device and method for a disc cartridge cleaning machine, which can quickly release the lock between the turntable and the square block through the cooperation between the pin, the spring and the socket, and can also quickly complete the limit between the turntable and the square block, thereby facilitating the adjustment of the position of the first arc groove. Attached Figure Description

[0021] Figure 1 This is the front view of the present invention;

[0022] Figure 2 This is a sectional perspective view of the buffer gas storage tank mechanism of the present invention;

[0023] Figure 3 This is a rear perspective view of the buffer gas storage tank mechanism of the present invention;

[0024] Figure 4 This is a perspective view of the supply pipe assembly of the present invention;

[0025] Figure 5 This is an exploded view of the supply pipe assembly of the present invention;

[0026] Figure 6 This is an exploded view of the hollow tube and regulating cover in this invention;

[0027] Figure 7 This is a perspective view of the regulating cover of the present invention;

[0028] Figure 8 This is a perspective view of the adjustment disc assembly of the present invention;

[0029] Figure 9 For the present invention Figure 3 A magnified view of a portion of point A in the middle.

[0030] In the diagram: 1. CDA First Main Pipeline; 2. First Check Valve; 3. Buffer Gas Tank Mechanism; 31. Square Block; 32. Gas Storage Chamber; 33. Adjustment Chamber; 34. Supply Pipe Assembly; 341. Connecting Ring; 342. Ring Seat; 343. Hollow Pipe; 344. Sealing Gasket; 345. Guide Block; 346. Adjustment Cover; 347. Gear Ring; 348. First Arc Groove; 349. Conduit; 3410. Second Arc Groove; 3411. Ring Groove; 3412. Sealing Ring; 35. Adjustment Disc Assembly; 351. Rotating Shaft; 352. Gear Disc; 353. Turntable; 354. Pointer; 355. Pin; 356. Spring; 36. Scale Groove; 37. Socket; 4. Second Check Valve; 5. First Connecting Pipeline; 6. T-Connector; 7. CDA Second Main Pipeline; 8. Second Connecting Pipeline; 9. Cartridge Washing Machine. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] This invention provides two technical solutions:

[0033] like Figures 1-3 The first embodiment is shown: a CDA supply buffer device for a cartridge washing machine, including a first CDA main pipe 1, a first one-way valve 2 fixedly installed on the right side of the first CDA main pipe 1, a buffer gas storage tank mechanism 3 fixedly installed on the right side of the first one-way valve 2, a second one-way valve 4 fixedly installed on the right side of the buffer gas storage tank mechanism 3, a first connecting pipe 5 fixedly installed on the right side of the second one-way valve 4, a tee connector 6 fixedly connected to the right side of the first connecting pipe 5, a second CDA main pipe 7 fixedly connected to the bottom of the tee connector 6, a second connecting pipe 8 fixedly connected to the right side of the tee connector 6, a cartridge washing machine 9 fixedly installed on the right side of the second connecting pipe 8, the buffer gas storage tank mechanism 3 includes a square block 31, a gas storage chamber 32 is opened on the left side of the square block 31, an adjustment chamber 33 is opened on the right side of the square block 31, a supply pipe assembly 34 is arranged between the left and right side walls of the middle part of the adjustment chamber 33, and an adjustment plate assembly 35 is arranged behind the supply pipe assembly 34.

[0034] Through the interaction of the first arc groove 348, the second arc groove 3410, the toothed disc 352, and the scale groove 36, the turntable 353 is rotated to adjust the adjustment cover 346. During the process, the scale groove 36 pointed to by the pointer 354 can be observed, and the overlapping area of ​​the first arc groove 348 and the second arc groove 3410 can be precisely adjusted to control the speed of CDA discharge in the air storage chamber 32. This avoids the situation of excessive CDA replenishment due to excessive discharge speed. Thus, under specific pressure cleaning requirements, the amount of CDA supplied from the air storage chamber 32 to the cartridge cleaning machine 9 can be precisely adjusted, and the CDA pressure in the cartridge cleaning machine 9 can be accurately controlled to meet specific cleaning needs.

[0035] like Figures 4-9 The second embodiment is shown, the main difference from the first embodiment being: a CDA supply buffer device for a disc cartridge washing machine, the supply tube assembly 34 includes a connecting ring sleeve 341, the connecting ring sleeve 341 is fixedly connected to the right side wall of the adjusting cavity 33, the right side wall of the adjusting cavity 33 is rotatably provided with an annular seat 342 located inside the connecting ring sleeve 341, the inside of the annular seat 342 is fixedly penetrated by a hollow tube 343, the left side of the annular seat 342 is fixedly provided with a sealing gasket 344, the inner wall of the hollow tube 343 is evenly fixedly provided with a plurality of guide blocks 345, the left end of the hollow tube 343 is fixedly provided with an adjusting cover 346, the outside of the adjusting cover 346 is fixedly sleeved with a toothed ring 347, the upper right side of the adjusting cover 346 is provided with a first arc-shaped groove 348, the inside of the adjusting cover 346 is rotatably penetrated by a conduit 349, the left end of the conduit 349 is rotatably penetrated by the right wall of the air storage cavity 32, the lower right side of the conduit 349 is provided with a second arc-shaped groove 3410, the outside of the conduit 349... The adjustment cover 346 has two annular grooves 3411. Two sealing rings 3412 are fixedly installed on the inner wall of the adjustment cover 346. The two sealing rings 3412 rotate within their respective annular grooves 3411. The adjustment disc assembly 35 includes a rotating shaft 351, which is rotatably connected between the left and right side walls of the adjustment cavity 33. A geared disc 352 is fixedly sleeved on the outside of the rotating shaft 351. The right end of the rotating shaft 351 extends through to the outside of the square block 31 and is fixedly mounted on a turntable 353. A geared disc 352 is fixedly mounted on the top of the turntable 353. A pointer 354 is provided. A pin 355 slides through the lower part of the turntable 353. A spring 356 is sleeved on the outside of the pin 355. The spring 356 is fixedly connected between the right wall of the turntable 353 and the right end of the pin 355. Several scale grooves 36 are evenly opened around the right side of the square block 31 and around the outside of the turntable 353. Several insertion holes 37 are evenly opened around the right side of the square block 31 and around the outside of the rotating shaft 351. The left end of the pin 355 passes through the interior of the corresponding insertion hole 37.

[0036] The cooperation between the annular groove 3411, the sealing ring 3412, and the sealing gasket 344 prevents leakage of CDA in the gas storage chamber 32 during the process of passing through the supply pipe assembly 34, ensuring the accuracy of CDA supply and improving the reliability of the device. The cooperation between the pin 355, the spring 356, and the socket 37 can quickly release the lock between the turntable 353 and the square block 31, and can also quickly complete the limit between the turntable 353 and the square block 31, thereby facilitating the adjustment of the position of the first arc groove 348.

[0037] This invention also provides a CDA supply buffer method for a cassette cleaner, which employs a CDA supply buffer device for a cassette cleaner. The specific method includes the following steps:

[0038] Step 1: The plant-side CDA gas supply pipeline is connected to the left end of the first CDA main pipeline 1 and the bottom of the second CDA main pipeline 7. The plant-side CDA gas supply pipeline supplies CDA to both the first CDA main pipeline 1 and the second CDA main pipeline 7. The CDA in the second CDA main pipeline 7 enters the gas supply pipeline of the cartridge washing machine 9 directly at the three-way connector 6. The CDA in the first CDA main pipeline 1 enters the interior of the gas storage chamber 32 through the first one-way valve 2 and is stored in the gas storage chamber 32.

[0039] Step 2: When the amount of CDA used by the cartridge cleaning machine 9 is large and the pressure supplied by the second main CDA pipe 7 is insufficient to provide the working pressure required by the cartridge cleaning machine 9, adjust the supply pipe assembly 34 to supplement CDA into the cartridge cleaning machine 9 so that the cartridge cleaning machine 9 reaches the working pressure.

[0040] Step 3: First, pull the pin 355 outward to release the lock between the turntable 353 and the square block 31. Then, rotate the turntable 353, and the gear plate 352 will rotate accordingly. Since the gear plate 352 meshes with the gear ring 347, the adjusting cover 346 and the gear ring 347 will rotate accordingly, adjusting the overlapping area of ​​the first arc groove 348 and the second arc groove 3410. During the process, observe the scale groove 36 pointed to by the pointer 354 to achieve precise adjustment of the overlapping area of ​​the first arc groove 348 and the second arc groove 3410, thereby controlling the speed of CDA discharge in the gas storage chamber 32. After adjustment, release the pin 355. Under the elastic action of spring 356, the left end of pin 355 is re-inserted into the corresponding socket 37, thereby locking the position of adjustment cover 346. CDA in air storage chamber 32 enters hollow tube 343 and first connecting pipe 5 through the overlap of second arc groove 3410 and first arc groove 348, and finally enters air supply pipe of cartridge cleaning machine 9 to replenish CDA for cartridge cleaning machine 9. When the CDA pressure in cartridge cleaning machine 9 meets the specific cleaning requirements, the first arc groove 348 and the second arc groove 3410 are separated, and the supply of CDA to cartridge cleaning machine 9 is stopped.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A CDA supply buffer device for a carton washing machine, comprising a first CDA main pipe (1), characterized in that: The right side of the CDA first main pipeline (1) is fixedly provided with a first check valve (2), the right side of the first check valve (2) is fixedly provided with a buffer gas storage tank mechanism (3), the right side of the buffer gas storage tank mechanism (3) is fixedly provided with a second check valve (4), the right side of the second check valve (4) is fixedly provided with a first connecting pipeline (5), the right side of the first connecting pipeline (5) is fixedly communicated with a three-way connector (6), the bottom of the three-way connector (6) is fixedly communicated with a CDA second main pipeline (7), the right side of the three-way connector (6) is fixedly communicated with a second connecting pipeline (8), and the right side of the second connecting pipeline (8) is fixedly provided with a film box cleaning machine (9); The buffer gas storage tank mechanism (3) comprises a square block (31), the left part of the square block (31) is provided with a gas storage cavity (32), and the right part of the square block (31) is provided with an adjusting cavity (33); the adjusting cavity (33) is provided with a supply pipe assembly (34) between the left and right side walls in the middle part; and the rear of the supply pipe assembly (34) is provided with an adjusting disc assembly (35); The supply pipe assembly (34) comprises a connecting ring sleeve (341) fixedly connected to the right side wall of the adjusting cavity (33), the right side wall of the adjusting cavity (33) is rotatably provided with an annular seat (342) located in the connecting ring sleeve (341), the annular seat (342) is fixedly penetrated with a hollow pipe (343) in the inside, the left side of the annular seat (342) is fixedly provided with a sealing gasket (344), a plurality of guide blocks (345) are uniformly fixedly arranged on the inner wall of the hollow pipe (343), the left end of the hollow pipe (343) is fixedly provided with an adjusting cover (346), the outside of the adjusting cover (346) is fixedly sleeved with a tooth ring (347), the right side upper part of the adjusting cover (346) is provided with a first arc-shaped groove (348), the inside of the adjusting cover (346) is rotatably penetrated with a guide pipe (349), the left end of the guide pipe (349) is rotatably penetrated in the right wall of the gas storage cavity (32), the right side lower part of the guide pipe (349) is provided with a second arc-shaped groove (3410), the outside of the guide pipe (349) is provided with two annular grooves (3411), and the inner wall of the adjusting cover (346) is fixedly provided with two sealing rings (3412), and the two sealing rings (3412) are rotatably arranged in the corresponding annular grooves (3411) respectively; The adjusting disc assembly (35) comprises a rotating shaft (351) rotatably connected between the left and right side walls of the adjusting cavity (33), a gear disc (352) fixedly sleeved at the outside of the rotating shaft (351), a rotating disc (353) fixedly arranged at the right end of the rotating shaft (351) and penetrating to the outside of the square block (31), a pointer (354) fixedly arranged at the top of the rotating disc (353), a latch (355) slidingly penetrating the lower part of the rotating disc (353), a spring (356) sleeved at the outside of the latch (355), and the spring (356) fixedly connected between the right wall of the rotating disc (353) and the right end of the latch (355); a plurality of scale grooves (36) are uniformly arranged at the right side of the square block (31) and outside the rotating disc (353); and a plurality of insertion holes (37) are uniformly arranged at the right side of the square block (31) and outside the rotating shaft (351), and the left end of the latch (355) penetrates the inside of the corresponding insertion hole (37).

2. A CDA supply buffer method for a sheet case cleaning machine, characterized by: A method for using the CDA supply buffer device for a sheet box cleaning machine according to claim 1, comprising the following steps: Step one, the factory end CDA gas supply pipeline is connected with the left end of the CDA first main pipeline (1) and the bottom of the CDA second main pipeline (7), and the factory end CDA gas supply pipeline simultaneously supplies CDA into the CDA first main pipeline (1) and the CDA second main pipeline (7), the CDA in the CDA second main pipeline (7) directly enters the gas supply pipeline of the sheet box cleaning machine (9) at the three-way connector (6), and the CDA in the CDA first main pipeline (1) enters the inside of the gas storage cavity (32) through the first one-way valve (2) and is stored in the gas storage cavity (32); Step two, when the amount of CDA used by the sheet box cleaning machine (9) is large and the pressure supplied by the CDA second main pipeline (7) is insufficient to provide the required pressure for the operation of the sheet box cleaning machine (9), the supply pipe assembly (34) is adjusted to supplement CDA into the sheet box cleaning machine (9), so that the sheet box cleaning machine (9) reaches the working pressure; Step three, during the process, the latch (355) is pulled outward, the rotating disc (353) is rotated, the gear disc (352) is rotated, the adjusting cover (346) and the gear ring (347) are driven to rotate, the area of the first arc-shaped groove (348) coinciding with the second arc-shaped groove (3410) is adjusted, the latch (355) is released after being pulled after the adjustment, the left end of the latch (355) is reinserted into the inside of the corresponding insertion hole (37), and locking is realized, and at the same time, the CDA in the gas storage cavity (32) enters the gas supply pipeline of the sheet box cleaning machine (9) through the second arc-shaped groove (3410), the first arc-shaped groove (348), the hollow pipe (343) and the first connecting pipeline (5), and finally supplements CDA into the sheet box cleaning machine (9).

3. The CDA supply buffer method for a cartridge cleaner according to claim 2, characterized by: The front end of the gear disc (352) is engaged with the rear end of the gear ring (347).

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