JP3789106B2 - Dust collector for abrasive recycling equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention is provided in a polishing apparatus that mixes granular abrasives in a game medium and lifts them up with stirring to polish the game medium, and after the dust adhering to the abrasives is separated, the dust is sucked by suction. The present invention relates to a dust collector of an abrasive material recycling apparatus for collecting dust.
[0002]
[Prior art]
Conventionally, as a dust collector of an abrasive recycling apparatus, for example, those shown in Japanese Patent Application Laid-Open No. 10-76066 and Japanese Patent Application Laid-Open No. 11-075589 are known. In each of the dust collectors described in any of the publications, a long hose is connected to an intake port provided in a metal housing, and the end of the hose is connected to an intake means such as a blower installed in another place. Connected and configured.
[0003]
Further, in the conventional dust collector disclosed in the former publication, by opening the opening of the housing, it is possible to periodically clean the dust collection filter to which dust has adhered by inserting a vacuum cleaner through the opening. In addition, in the conventional dust collector disclosed in the latter publication, dust can be accumulated in a dedicated bag-shaped dust collection pack that fits in the housing.
[0004]
[Problems to be solved by the invention]
However, even in the conventional dust collector disclosed in any of the above-mentioned publications, the interior of the housing is sucked by suction means installed at other places via a suction hose connected to the suction port of the housing during operation. Therefore, not only does the whole apparatus become large and the installation man-hours increase, but also due to its structure, pressure loss is likely to occur, it is difficult to fully demonstrate the operating capacity of the intake means, and dust collection efficiency is reduced. There was a problem.
[0005]
In addition, since the casing has a sheet metal structure, there is a problem in that a gap is easily generated in the packing portion of the joint portion due to warpage of the sheet metal, pressure loss is further increased, and dust collection efficiency is further reduced. there were. Furthermore, since the weight of the sheet metal itself is increased, the weight of the entire apparatus is also increased.
[0006]
Furthermore, in the conventional dust collector disclosed in the former publication, it is necessary to periodically clean the dust collection filter to which dust is adhered, and such a cleaning operation is very troublesome, whereas the latter publication discloses With conventional dust collectors, it is possible to save the labor of cleaning by using a bag-shaped dust pack, but since this dust pack is a dedicated part that only supports the equipment, There was a problem that the purchase cost was high.
[0007]
  The present invention has been made by paying attention to the above-mentioned problems of the prior art, and can be configured compactly and simply as a single unit, preventing pressure loss and sufficiently improving dust collection efficiency. In addition, the sealed structure can be easily realized and the weight can be reduced by preventing an increase in weight.Operational abnormalities can be detected at an early stage, accidents resulting from operational abnormalities can be prevented, and optimal dust collection can always be maintained.An object of the present invention is to provide a dust collector for an abrasive material recycling apparatus.
[0008]
[Means for Solving the Problems]
  The gist of the present invention for achieving the object described above resides in the inventions of the following items.
[1] A granular abrasive is mixed with a game medium, and is attached to a polishing apparatus (1) that lifts and agitates the game medium by stirring to remove the dust attached to the abrasive after the powder is separated. In the dust collector (12) of the abrasive recycling apparatus (10) for collecting dust by suction,
  It is configured as a unit, and has a case body (40) made of synthetic resin that sucks dust separated from the abrasive,
  The case body (40) includes a drive chamber (40a) that houses suction means (50) that directly generates negative pressure in the case body (40), and dust collection that receives dust sucked by the suction means (50). The interior is partitioned into a dust collection chamber (40b) for storing the pack (54).The
  The dust collection chamber (40b) is provided with a suction port (45) communicating with the opening of the dust collection pack (54), and a communication pipe (6) extending to the outside is connected to the suction port (45), The tip end of the communication pipe (6) is arranged at a place where dust is separated from the abrasive,
  Control means (60) for controlling at least the drive of the suction means (50);
  The control unit (60) includes an abnormality detection unit that detects an operation abnormality of the suction unit (50), a pack replacement detection unit that detects clogging and replacement timing of the dust collection pack (54), and a content display unit. (64), and the content display unit (64) can be switched between an abnormal operation display of the suction means (50) and a display of the number of remaining days until the dust collection pack replacement date.A dust collector (12) of an abrasive material recycling apparatus (10) characterized in that.
[0009]
[2]It is attached to a polishing apparatus (1) that mixes granular abrasives in a game medium and lifts them up with stirring to polish the game medium. After the dust adhering to the abrasive is separated, the dust is collected by suction. In the dust collector (12) of the abrasive material recycling apparatus (10) for dusting,
  It is configured as a unit, and has a case body (40) made of synthetic resin that sucks dust separated from the abrasive,
  The case body (40) includes a drive chamber (40a) that houses suction means (50) that directly generates negative pressure in the case body (40), and dust collection that receives dust sucked by the suction means (50). It is divided into a dust collection chamber (40b) for storing the pack (54),
  The dust collection chamber (40b) is provided with a suction port (45) communicating with the opening of the dust collection pack (54), and a communication pipe (6) extending to the outside is connected to the suction port (45), The tip of the communication pipe (6) is placed at a location where dust is separated from the abrasive.,
  The drive chamber (40a) and the dust collection chamber (40b) are partitioned by a dust collection filter (53) serving as a removable partition wall,
  Control means (60) for controlling at least the drive of the suction means (50);
  The control means (60) includes an abnormality detection unit that detects an abnormal operation of the suction unit (50), a filter replacement detection unit that detects clogging and replacement timing of the dust collection filter (53), and a content display unit. (64), and the content display unit (64) can be switched between an abnormal operation display of the suction means (50) and a display of the number of remaining days until the dust collection filter replacement date.A dust collector (12) of an abrasive material recycling apparatus (10) characterized in that.
[0010]
[3]It is attached to a polishing apparatus (1) that mixes granular abrasives in a game medium and lifts them up with stirring to polish the game medium. After the dust adhering to the abrasive is separated, the dust is collected by suction. In the dust collector (12) of the abrasive material recycling apparatus (10) for dusting,
  It is configured as a unit, and has a case body (40) made of synthetic resin that sucks dust separated from the abrasive,
  The case body (40) includes a drive chamber (40a) that houses suction means (50) that directly generates negative pressure in the case body (40), and dust collection that receives dust sucked by the suction means (50). It is divided into a dust collection chamber (40b) for storing the pack (54),
  The dust collection chamber (40b) is provided with a suction port (45) communicating with the opening of the dust collection pack (54), and a communication pipe (6) extending to the outside is connected to the suction port (45), The tip end of the communication pipe (6) is arranged at a place where dust is separated from the abrasive,
  The drive chamber (40a) and the dust collection chamber (40b) are partitioned by a dust collection filter (53) serving as a removable partition wall,
  Control means (60) for controlling at least the drive of the suction means (50);
  The control means (60) includes an abnormality detection unit that detects an abnormal operation of the suction means (50), a pack replacement detection unit that detects clogging and replacement timing of the dust collection pack (54), and the dust collection A filter replacement detection unit for detecting clogging and replacement time of the filter (53), and a content display unit (64), an operation abnormality display of the suction means (50) on the content display unit (64), It is possible to switch between the number of days remaining until the dust pack replacement date and the number of days remaining until the dust collection filter replacement date.A dust collector (12) of an abrasive material recycling apparatus (10) characterized in that.
[0011]
[4]The dust collection pack (54) can use a standardized commercial product, and is detachably stored in the dust collection chamber (40b). [1], [2] or [3 ]The dust collector (12) of the abrasive material recycling apparatus (10) described.
[0015]
The present invention operates as follows.
First, in the polishing apparatus (1), a granular abrasive is mixed with a game medium collected from a gaming machine or the like, and is fed and polished while being stirred. After the game medium is separated from the abrasive after polishing, the game medium is supplied again to the game machine or the like as it is. On the other hand, the abrasives separated from the game medium are attached with dust generated by the polishing, and the polishing ability is reduced, so the abrasives were removed by the abrasive recycling apparatus (10). Later it is used again.
[0016]
In the abrasive recycling apparatus (10), the dust separated from the abrasive is sucked and collected by the dust collector (12). The dust collector (12) has a case body (40) made of synthetic resin that is configured as a unit and sucks dust, and the case body (40) directly generates a negative pressure in the case body (40). The interior is partitioned into a drive chamber (40a) that houses the suction means (50) and a dust collection chamber (40b) that houses a dust collection pack (54) that receives the dust sucked by the suction means (50).
[0017]
  As a result, the dust collector (12) is integrated as a case body (40) without separating the dust collecting housing and the suction means separately as in the prior art, so that it can be made compact and can be used in handling and on-site. Installation is easy. Moreover, since the drive chamber (40a) and the dust collection chamber (40b) are directly connected inside the case body (40), the drive chamber (40a) and the dust collection chamber (40b) are separated from each other with a long hose. There is no risk of pressure loss as in the case of connection, and suction of the drive chamber (40a) is avoided.PullThe operation capability of the means can be fully exhibited. In particular, the case main body (40) is made of a synthetic resin, can be easily integrally formed in a sealed structure, and can be reduced in weight.
[0018]
The dust collection chamber (40b) of the case body (40) is provided with a suction port (45) communicating with the opening of the dust collection pack (54) housed in the dust collection chamber (40b). ) Is connected to a communication pipe (6) extending to the outside, and the tip of the communication pipe (6) is set to be disposed at a location where dust is separated from the abrasive, so that dust is separated from the abrasive. The case body (40) can be arranged at an arbitrary position without being restricted by the position of the regenerator (11).
[0019]
In addition, the dust collection pack (54) is not a special dedicated product, but can be detachably stored in the dust collection chamber (40b), for example, as a commercially available product standardized for a general vacuum cleaner can be used. If it is set as described above, it is possible to save the labor of cleaning by disposable use of the dust collection pack (54) of the commercial product, and it is possible to reduce the cost as compared with the purchase of a dedicated product.
[0020]
Moreover, although dust collects in the dust collection pack (54) in a dust collection chamber (40b), the dust collection filter (53 which becomes a removable partition wall between a drive chamber (40a) and a dust collection chamber (40b)). ), The dust is collected by the dust collecting filter (53) even if the dust leaks from the dust collecting pack (54), so that the dust is mixed into the suction means (50) in the drive chamber (40a). It can be prevented in advance.
[0021]
  Furthermore, the control means (60) may appropriately control the driving of the suction means (50). For example, an abnormality detection unit of the control means (60) detects an abnormal operation of the suction means (50). Set toBy displaying the operation abnormality in the content display section (64)Therefore, it is possible to detect such an abnormal operation at an early stage and prevent an accident caused by the abnormal operation.
[0022]
  Alternatively, the pack replacement detection unit of the control means (60) is set to detect clogging and replacement time of the dust collection pack (54), or the filter replacement detection unit of the control means (60) is used to detect dust collection. Set to detect clogging and replacement time of filter (53)In the content display section (64), the remaining number of days until the dust collection pack replacement date and the remaining number of days until the dust collection filter replacement date are displayed in a switchable manner.Therefore, it is possible to always maintain the optimum dust collection state.
[0023]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment that represents the present invention will be described with reference to the drawings.
1 to 14 show an embodiment of the present invention.
As shown in FIG. 14, the polishing apparatus 1 is erected at a substantially central portion of a gaming machine island (not shown) formed by arranging a pachinko machine and a ball lending machine between the pachinko machines, and a lower part of the gaming machine island. This is a device for polishing pachinko balls, which are game media collected in order to be reused.
[0024]
The polishing apparatus 1 conveys pachinko balls collected from the ball tank into the lower tank 2 to the lower end side of the polishing cylinder 3, and a granular abrasive stored in the lower tank 2 within the polishing cylinder 3. The pachinko sphere and the abrasive are lifted and agitated by a screw that is rotationally driven in the polishing cylinder 3, and the pachinko sphere is polished between them. In the upper tank 4 of the polishing apparatus 1, a separation mechanism (not shown) is provided in order to separate the pachinko balls that have been polished and the abrasive.
[0025]
Such a polishing apparatus 1 is provided with an abrasive material recycling apparatus 10 for reusing the abrasive material separated from the pachinko balls. The abrasive material recycling apparatus 10 includes a regenerator 11 for separating dust adhering to the abrasive material from the abrasive material, and a dust collector 12 for collecting the separated dust by suction.
[0026]
The dust collector 12 constituting the basis of the present invention is detachably attached to a side surface portion of the lower tank 2 in the polishing apparatus 1. As will be described later, the dust collector 12 is connected to the regenerator 11 via a suction hose (communication pipe) 6 in order to suck and guide the dust separated from the pachinko balls by the regenerator 11.
[0027]
As shown in FIG. 1, the dust collector 12 includes a case body 40 made of a synthetic resin that is configured as one unit and sucks dust separated from an abrasive. The case body 40 is divided into a drive chamber 40a that houses suction means 50 that generates negative pressure directly in the case body 40, and a dust collection chamber 40b that houses a dust collection pack 54 that accepts dust sucked by the suction means 50. The inside is partitioned.
[0028]
Here, the suction means 50 is a unit in which the drive motor 51 and the fan 52 are assembled together, and is accommodated in the drive chamber 40a so that the fan 52 side faces the dust collection chamber 40b side. The suction means 50 is means for directly drawing the air on the dust collection chamber 40b side into the drive chamber 40a side, and specifically, a centrifugal fan or the like is applied as the fan 52, for example.
[0029]
In the case body 40, the boundary between the drive chamber 40a and the dust collection chamber 40b is partitioned by a partition wall 41 (see FIG. 10) in which a number of intake slits 41a are formed. Along with the surface of the partition wall 41 on the dust collection chamber 40b side, a dust collection filter 53 serving as a partition wall for partitioning both the chambers 40a, 40b is detachably mounted. Here, the dust collection filter 53 is formed of a general filter material capable of adsorbing dust collection such as air-permeable paper or nonwoven fabric.
[0030]
As shown in FIGS. 2 to 7, the overall shape of the case body 40 is molded from a synthetic resin into a rounded capsule shape. Of course, the overall shape of the case body 40 is limited to the shape shown in the figure. is not. Specifically, as the synthetic resin, for example, ABS, polycarbonate, or the like may be used.
[0031]
Although the entire case main body 40 is configured to be airtight, as shown in FIG. 11, a part of the outer wall surrounding the dust collection chamber 40b side is formed as a lid portion 42 that can be opened and closed and can maintain a sealed state. A known locking mechanism 42 a is provided at the gripping portion of the lid 42. When the lid 42 is fully opened with the rear end side as the center of rotation, the upper half of the dust collection chamber 40b is opened wide so that the dust collection pack 54 can be accommodated therein. Here, for example, a commercially available product standardized for a vacuum cleaner can be used as the dust collection pack 54 and is detachably stored in the dust collection chamber 40b.
[0032]
More specifically, as shown in FIG. 12, the dust collection pack 54 is formed by attaching a bag 54b that is foldable with air-permeable paper or non-woven fabric (filter material) to a mount 54a having an opening. . As shown in FIGS. 8, 9, 11, and 12, a detachable attachment portion 43 for attaching the mount 54 a of the dust collection pack 54 is provided on one end side of the dust collection chamber 40 b. In particular, as shown in FIG. 9, the attachment portion 43 is formed so that the mount 54 a of the dust collection pack 54 can be slidably fitted to both side edges.
[0033]
A hook lever 44 is provided at the upper end of the attachment portion 43. The hook lever 44 can be engaged with and disengaged from the upper end edge of the mount 54a of the dust collection pack 54. When the hook lever 44 is in a normal position where it engages with the upper end edge of the mount 54a, the lid 42 is closed. However, when the hook lever 44 is not in the normal position, the hook lever 44 interferes with the lock mechanism 42a so that the lid portion 42 cannot be closed. The hook lever 44 is biased in the normal position direction.
[0034]
A suction port 45 communicating with the opening of the dust collection pack 54 is formed in a tubular shape on one end side of the case body 40 on the dust collection chamber 40b side, and the suction port 45 is connected to a suction hose (communication). And a regenerator 11 through a tube 6. In addition, a plurality of exhaust slits 46 are arranged in parallel on the other end side of the case body 40 on the drive chamber 40a side so as to discharge the exhaust of the suction means 50 to the outside.
[0035]
The drive motor 51 of the suction means 50 is connected to a controller 60 (see FIG. 13) as control means via a signal line. The controller 60 centrally manages the operation of the drive motor 51 of the suction means 50, and includes a microcomputer composed of an interface, a CPU, a RAM, a ROM, and the like. The controller 60 detects an abnormality detection unit that detects an abnormal operation of the suction unit 50, a pack replacement detection unit that detects clogging and replacement timing of the dust collection pack 54, and detection of clogging and replacement timing of the dust collection filter 53. A filter replacement detection unit is provided as a function. Details of these will be described later.
[0036]
As shown in FIG. 13, an operation switch 61, a switch lamp 62, a reset button 63, a content display unit 64, a mode switching button 65, and a mode display lamp 66 are provided on the front wall of the controller 60. These details will be described later together with the function of the controller 60.
[0037]
Next, the operation of the dust collector 12 according to the present embodiment will be described.
In FIG. 14, the polishing apparatus 1 conveys pachinko balls collected from the ball tank into the lower tank 2 to the lower end side of the polishing cylinder 3 and stores the pachinko balls in the lower tank 2 within the polishing cylinder 3. The pachinko balls are mixed with the granular abrasives, and the pachinko balls and the abrasives are lifted and agitated by a screw that is rotationally driven in the polishing cylinder 3, and the pachinko balls are polished between them.
[0038]
The pachinko balls that have been polished are separated from the abrasive by the separation mechanism in the upper tank 4, and then circulated through the game medium circulation path in the gaming machine island to be supplied again to the pachinko machines and the ball rental machines. On the other hand, after the dust is separated by the abrasive recycling apparatus 10, the abrasive is again used for polishing pachinko balls. In the abrasive recycling apparatus 10, first, dust attached to the abrasive is separated by the regenerator 11, and the separated dust is collected by the dust collector 12.
[0039]
  As shown in FIG. 1, the dust collector 12 is integrated as a case body 40 without separating the dust collecting case and the suction means as in the prior art, so that it can be made compact and can be handled in the field. Easy installation in Moreover, since the drive chamber 40a and the dust collection chamber 40b are directly connected within the case body 40, pressure loss occurs as in the case where the drive chamber 40a and the dust collection chamber 40b are separated and connected by a long hose. Without any concern, suction of the drive chamber 40aPullThe operation capability of the means can be fully exhibited. In particular, the case main body 40 is made of a synthetic resin, can be easily integrally formed in a sealed structure, and can be reduced in weight.
[0040]
A suction port 45 communicating with the opening of the dust collection pack 54 accommodated in the dust collection chamber 40b is provided on the dust collection chamber 40b side of the case body 40, and a suction hose 6 extending to the suction port 45 to the outside. , And the tip end of the suction hose 6 is connected to the regenerator 11 side so that the case body 40 is not restricted by the position of the regenerator 11, for example, as shown in FIG. It can be arranged at any position where there is sufficient room.
[0041]
Further, the dust collection pack 54 is not a special dedicated product, and a commercially available product standardized for general vacuum cleaners can be used. Therefore, the dust collection pack 54 can be cleaned by disposable use of such a commercially available dust collection pack 54. This makes it possible to save costs and to reduce costs compared to purchasing a dedicated product. 11 and 12, in order to replace the dust collection pack 54, first, a hand is put on the gripping portion of the lid portion 42 to release the lock mechanism 42 a, and the lid portion 42 is opened as it is lifted as it is.
[0042]
Then, since the upper half part of the dust collection chamber 40b opens widely, the hook lever 44 in the normal position is rotated in the restraint releasing direction (arrow in FIG. 11), and the mount 54a of the dust collection pack 54 is attached from the attachment part 43. The dust-collecting pack 54 filled with dust can be removed while pulling upward. In order to store the new dust collection pack 54 in the dust collection chamber 40b, as a reverse operation, the mount 54a of the dust collection pack 54 is inserted downward into the mounting portion 43, and the hook lever 44 is returned to the normal position while the mount is being mounted. If the upper end edge of 54a is engaged, the dust collection pack 54 can be fixed.
[0043]
Finally, the lid 42 is closed. If the hook lever 44 is not in the normal position at this time, the hook lever 44 interferes with the lock mechanism 42a on the lid 42 side, and thus the lid 42 cannot be closed. Thereby, incomplete storage of the dust collection pack 54 can be reliably prevented.
[0044]
Dust sucked from the regenerator 11 through the suction hose 6 is collected and collected at any time in the dust collection pack 54 in the dust collection chamber 40b, but is removable between the drive chamber 40a and the dust collection chamber 40b. Since the dust is collected by the dust collecting filter 53 serving as a partition wall, even if dust leaks from the dust collecting pack 54, it is captured by the dust collecting filter. Thereby, the situation where dust mixes in the suction means 50 in the drive chamber 40a can be prevented.
[0045]
Further, the drive motor 51 of the suction means 50 is centrally managed by the controller 60. Specifically, the operation of the drive motor 51 is controlled according to a predetermined program in the controller 60, but the operation is started by turning on the operation switch 61, and the operation is stopped by turning off the operation switch 61. Further, the switch lamp 62 is lit while the dust collector 12 is in operation.
[0046]
In the case main body 40, as described above, if the dust in the dust collection pack 54 is full, or if the dust collection pack 54 is torn, the dust directly reaches the drive motor 51. The dust collection filter 53 is provided to prevent the dust collection filter 53, but when dust adheres to the dust collection filter 53, the negative pressure difference value between the drive chamber 40a and the dust collection chamber 40b is detected on the controller 60 side, thereby By recognizing an error, the replacement of the dust collection pack 54 and the dust collection filter 53 is notified.
[0047]
Further, even when the temperature of the drive motor 51 exceeds the limit or stops due to some trouble, the controller 60 can recognize an error. Thus, by detecting the operation abnormality of the suction means 50 by the abnormality detection unit of the controller 60, such an operation abnormality can be detected at an early stage, and an accident caused by the operation abnormality can be prevented in advance.
[0048]
Further, the clogging and replacement timing of the dust collection pack 54 is detected by the pack replacement detection unit of the controller 60, and the clogging and replacement timing of the dust collection filter 53 is also detected by the filter replacement detection unit of the controller 60. Therefore, it is possible to always maintain the optimum dust collection state.
[0049]
The mode switching button 65 switches between the paper pack replacement “P” mode and the filter replacement “F” mode, and the mode display lamp 66 displays a paper pack replacement mode, a filter replacement mode, or an error mode. The mode display lamp 66 normally displays “P” corresponding to the number of days until replacement as “paper pack replacement”, and “F” corresponding to the number of days until replacement as “filter replacement” by switching the mode. “E” corresponding to some “error” is displayed. The reset button 63 is for returning the remaining number of days for paper pack and filter replacement to the initial value. The paper pack refers to the dust collection pack 54, and the filter refers to the dust collection filter 53.
[0050]
The content display section 64 displays the number of remaining days until the paper pack / filter replacement date and each code when an error occurs. Specifically, for example, as an error description, “El” indicates a motor abnormality (rotation stop), and “E2” indicates a clogging abnormality (clogging in the dust collection chamber 40b due to the dust collection pack 54 being broken or full) "E3" indicates abnormal motor overheating, "E4" indicates a mode error (DIP switch is not a normal setting), and "E5" indicates a composite error (no cable connected).
[0051]
The embodiments of the present invention have been described above with reference to the drawings. However, the specific configuration is not limited to the above-described embodiments, and the present invention can be changed or added without departing from the scope of the present invention. Included in the invention. For example, as shown in FIGS. 2 to 7, the overall shape of the case body 40 is formed into a rounded capsule shape, but may be formed into other shapes.
[0052]
【The invention's effect】
According to the dust collector of the abrasive material recycling apparatus according to the present invention, it has a case body made of a synthetic resin that is configured as a unit and sucks dust, and the case body directly generates a negative pressure in the case body. Since the interior is partitioned into a drive chamber that houses the suction means and a dust collection chamber that houses a dust collection pack that receives the dust sucked by the suction means, the dust collecting housing and the suction means are separate as in the prior art. Since it is integrated as a case body without being divided into two parts, it can be made compact and easy to handle and install on site.
[0053]
  Moreover, since the drive chamber and the dust collection chamber are directly connected inside the case body, there is no risk of pressure loss as in the case where the drive chamber and the dust collection chamber are separated by a long hose and driven. Sucking roomPullThe operation capability of the means can be fully exhibited. In particular, the case body is made of a synthetic resin, can be easily integrally formed in a sealed structure, and can be reduced in weight.
  Furthermore, it is possible to display the abnormal display of suction means, the number of remaining days until the dust collection pack replacement date, the number of remaining days until the dust collection filter replacement date, etc. on the content display section, so that you can find abnormal operation early. Thus, it is possible to prevent an accident caused by an abnormal operation and to always maintain an optimum dust collection state.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing a dust collector of an abrasive material recycling apparatus according to an embodiment of the present invention.
FIG. 2 is a left side view showing a dust collector of an abrasive material recycling apparatus according to an embodiment of the present invention.
FIG. 3 is a plan view showing a dust collector of an abrasive material recycling apparatus according to an embodiment of the present invention.
FIG. 4 is a bottom view showing a dust collector of an abrasive material recycling apparatus according to an embodiment of the present invention.
FIG. 5 is a right side view showing the dust collector of the abrasive material recycling apparatus according to an embodiment of the present invention.
FIG. 6 is a front view showing a dust collector of an abrasive material recycling apparatus according to an embodiment of the present invention.
FIG. 7 is a rear view showing the dust collector of the abrasive material recycling apparatus according to an embodiment of the present invention.
8 is a cross-sectional view taken along line AA in FIG.
9 is a cross-sectional view taken along line BB in FIG.
10 is a cross-sectional view taken along the line CC of FIG.
FIG. 11 is an operation explanatory view showing an operation of housing the dust collection pack in the case main body of the dust collector of the abrasive material recycling apparatus according to one embodiment of the present invention.
FIG. 12 is an operation explanatory view showing the operation of housing the dust collection pack in the case main body of the dust collector of the abrasive material recycling apparatus according to one embodiment of the present invention.
FIG. 13 is a front view showing a controller of the dust collector of the abrasive material recycling apparatus according to one embodiment of the present invention.
FIG. 14 is a front view showing a polishing apparatus including an abrasive material recycling apparatus according to an embodiment of the present invention.
[Explanation of symbols]
1 ... Polishing device
2 ... Lower tank
3. Polishing cylinder
4 ... Upper tank
10 ... Abrasive recycling apparatus
11 ... regenerator
12 ... Dust collector
40 ... Case body
40a ... Drive room
40b ... Dust collection chamber
41a ... Intake slit
42 ... lid
43 ... Mounting part
44 ... Hook lever
45 ... Suction port
46 ... Exhaust slit
50 ... suction means
51 ... Drive motor
52 ... Fan
53 ... Dust collection filter
54 ... Dust collection pack
54a ... Mount
54b ... bag
60 ... Controller
61 ... Operating switch
62 ... Switch lamp
63 ... Reset button
64 ... Content display section
65 ... Mode switching button
66. Mode indicator lamp

Claims (4)

In order to collect the dust by suction after the dust adhering to the abrasive is separated by being attached to a polishing apparatus that mixes the granular abrasive to the game medium and lifts it with stirring to polish the game medium In the dust collector of the abrasive recycling processing equipment of
Constructed as a unit, having a case body made of synthetic resin that sucks dust separated from the abrasive,
The case body is divided into a drive chamber for storing suction means for generating negative pressure directly in the case body and a dust collection chamber for storing a dust collection pack for receiving dust sucked by the suction means. The
The dust collection chamber is provided with a suction port communicating with the opening of the dust collection pack, a communication pipe extending to the outside is connected to the suction port, and the tip of the communication pipe is separated from the abrasive. Place it in a place,
Control means for controlling at least the drive of the suction means;
The control unit includes an abnormality detection unit that detects an abnormal operation of the suction unit, a pack replacement detection unit that detects clogging and replacement timing of the dust collection pack, and a content display unit. A dust collector of an abrasive material recycling apparatus, wherein the operation abnormality display of the suction means and the number of remaining days until the dust collection pack replacement date can be switched . In order to collect the dust by suction after the dust adhering to the abrasive is separated by being attached to a polishing apparatus that mixes the granular abrasive to the game medium and lifts it with stirring to polish the game medium In the dust collector of the abrasive recycling processing equipment of
Constructed as a unit, having a case body made of synthetic resin that sucks dust separated from the abrasive,
The case body is divided into a drive chamber for storing suction means for generating negative pressure directly in the case body and a dust collection chamber for storing a dust collection pack for receiving dust sucked by the suction means. ,
The dust collection chamber is provided with a suction port communicating with the opening of the dust collection pack, a communication pipe extending to the outside is connected to the suction port, and the tip of the communication pipe is separated from the abrasive. Place it in a place ,
Partitioning between the drive chamber and the dust collection chamber by a dust collection filter serving as a removable partition wall,
Control means for controlling at least the drive of the suction means;
The control unit includes an abnormality detection unit that detects an abnormal operation of the suction unit, a filter replacement detection unit that detects clogging and replacement timing of the dust collection filter, and a content display unit. A dust collector of an abrasive material recycling apparatus, wherein the operation abnormality display of the suction means and the number of remaining days until the dust filter replacement date can be switched . In order to collect the dust by suction after the dust adhering to the abrasive is separated by being attached to a polishing apparatus that mixes the granular abrasive to the game medium and lifts it with stirring to polish the game medium In the dust collector of the abrasive recycling processing equipment of
Constructed as a unit, having a case body made of synthetic resin that sucks dust separated from the abrasive,
The case body is divided into a drive chamber for storing suction means for generating negative pressure directly in the case body and a dust collection chamber for storing a dust collection pack for receiving dust sucked by the suction means. ,
The dust collection chamber is provided with a suction port communicating with the opening of the dust collection pack, a communication pipe extending to the outside is connected to the suction port, and the tip of the communication pipe is separated from the abrasive. Place it in a place,
Partitioning between the drive chamber and the dust collection chamber by a dust collection filter serving as a removable partition wall,
Control means for controlling at least the drive of the suction means;
The control means detects an abnormality detection unit that detects an abnormal operation of the suction unit, a pack replacement detection unit that detects clogging and replacement timing of the dust collection pack, and detects clogging and replacement timing of the dust collection filter. A filter replacement detection unit, and a content display unit. The content display unit displays an abnormal operation display of the suction means, a remaining number of days until the dust collection pack replacement date, and a remaining number of days until the dust collection filter replacement date. A dust collector of an abrasive material recycling apparatus characterized by being able to switch between The said dust collection pack can use the standardized commercial item, and is accommodated in the said dust collection chamber so that attachment or detachment is possible, The abrasive | polishing material reproduction | regeneration processing apparatus of Claim 1, 2 or 3 characterized by the above-mentioned. Dust collector.

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