JP3122669U - Dust adsorption device in painting booth - Google Patents

Abstract

[PROBLEMS] To improve the cleaning efficiency in a painting booth by always using a fresh suction net when installing a suction net in a painting booth.
Guide rolls (4, 7) are provided across at least the upper and lower sides of both left and right frame bodies (2, 3) that are erected at a required interval. Use with an attachment part 8 of the suction net roll 1 and a handle 11 or an automatic rotation device, which is formed by applying a pressure-sensitive adhesive on a mesh substrate and forming it in a roll shape via a release sheet on the upper and lower sides of the back side And a suction net collection take-up portion 9 is provided, pulled out from the suction net roll attached to the attachment portion 8, the suction net is covered with the guide rolls 5, 4, and the front side between both frame bodies is covered. 6 is wound around the recovery take-up unit 9 and stretched, and after being used for a predetermined time, the dust adhering surface of the suction net is wound and collected on the used suction net recovery take-up unit 9 side, while a fresh suction net is collected. Was configured to pull out.
[Selection] Figure 3

Description

  The present invention relates to an adsorption device for adsorbing dust, dust, paint mist, etc. (hereinafter collectively referred to as dust) that may adhere to the surface of an automobile, particularly in an automobile surface coating booth in an automobile manufacturing factory. Specifically, it relates to adsorption devices such as dust in the coating booth that improves the efficiency of adsorption by constantly renewing the adsorption net coated with adhesive that adsorbs dust as the use progresses, and always adsorbing dust with a fresh adsorption net. is there.

  Automobiles have generally been applied in the past to withstand harsh conditions and maintain the expected service life, but also to create a beautiful appearance. During the painting process, dust, dust, etc. If dust adheres to the painted surface of the car body surface, the phenomenon of paint being repelled and fine irregularities due to dust etc. will occur on the painted surface, and the appearance of the paint will be damaged, so it is extremely difficult to eliminate dust in the painting booth It was an important issue. Therefore, in the past, not only in the painting booth but also in the floor before and after each painting process, water pools were installed, air filtration devices were installed to clean the air in the factory, Although they tried to mix and remove dust etc. by wearing clothes etc., they did not achieve a sufficient effect.

Therefore, in response to these problems, a wide synthetic resin sheet is continuously attached to the wall or floor of a painting factory (painting booth), and an adhesive is applied thereto (see, for example, Patent Document 1), or a flexible flexible sheet having a desired width. Adhesive sheet applied to one side of a sheet-like base material, and an adhesive sheet such as dust (see Patent Document 2, for example) covered with this pressure-sensitive adhesive and attached to a release sheet, and a flexible net-like base material having a desired width An adsorbing net (for example, see Patent Document 3) in which a pressure-sensitive adhesive is applied to each other and a release sheet is attached to both front and back surfaces has been proposed.
JP 63-93372 A JP 2000-61227 A JP 2002-233800 A

  However, these proposals are all dust adsorption nets in automobile manufacturing plants, and it is disclosed that they are used on the walls and floors of painting booths. Is not mentioned at all.

  In view of the actual situation, the present invention is particularly advantageous in that the above-mentioned suction net is formed into a roll shape, and the use of the handle to collect and wind up the used suction net and always find out that the fresh suction net is drawn out. A new suction net is installed to increase the cleaning efficiency in the booth, and the suction net with dust attached is taken up and collected as needed to make the use of the suction net in the painting booth more efficient. It is for the purpose.

  That is, the feature of the present invention that meets the above-mentioned purpose is that the guide rolls are provided between the two frame bodies at least above and below the left and right frame bodies that are erected at a required interval. At the top and bottom of the back side, there is a suction net roll mounting part formed by applying adhesive to the mesh substrate and forming it in a roll shape through a release sheet, and a manual handle or a drive device that automatically rotates every predetermined time. The used suction net collecting and winding unit is disposed, and the suction net attached to the attachment part is pulled out with the release sheet removed, and the front side between both frames is covered through the upper or lower guide roll, and the lower or Both the frame bodies are wound around the collection winding unit via an upper guide roll, and after use for a predetermined time, the used suction net is wound and collected around the collection winding unit manually or by automatic rotation. New on the front side And it allowed configured to stretched pull the Do adsorption net. In addition, it is preferable that the left and right frame members have a structure in which the height can be adjusted so that the height can be adapted to the extension height in the painting booth.

  The adsorber is placed close to the floor or wall surface in a paint booth at an automobile manufacturing factory, and dust and air are suspended on the adhesive application surface of the adsorbing net placed at an appropriate height between the left and right frames. The dust inside the booth is adsorbed and adsorbed for a predetermined time, and when dust adheres to the adsorption surface of the adsorption net, the used adsorption net is manually operated or automatically driven. Rotate the collection take-up unit to wind up and collect the used adsorption net, and at the same time pull out the fresh adsorption net from the mounting part and repeat the adsorption of dust etc. on the fresh application surface to improve the efficiency of cleaning. Make good.

  The present invention is a roll of an adsorbing net with an adhesive applied to a net-like base material. An adsorbing net roll mounting part and a used adsorbing net collecting take-up part are provided opposite to it. At any time, the suction net is stretched to absorb the dust in the booth, and when dust adheres to the suction net after a predetermined time, the used suction net is taken up by the collection unit and freshly recovered at the same time. Therefore, a fresh adsorption net is always used, and dust adsorption can be efficiently performed. In addition, since the collected used adsorption net is wound up as a roll, there is an advantage that it is very easy to handle at the time of disposal and reuse.

  Hereinafter, specific embodiments of the present invention will be described with reference to the accompanying drawings.

  FIG. 1 shows an example of an adsorption net roll used in the present invention. In FIG. 1, reference numeral 1 denotes an adsorption net roll used in the present invention. Adhesive is applied to the entire front and back surfaces by means such as immersion in a mesh substrate having a required width. It is formed by coating and winding in a roll shape through a release sheet.

  Here, the net-like base material is knitted by a monofilament or multifilament of a thermoplastic synthetic resin such as nylon, polyester, polyolefin, etc., and the net structure is known such as a raschel knitted structure, a braided knitted structure or a knotless knitted knitted structure. In addition to a square or rhombus, the mesh may be a coarse cloth knitted coarsely by a Russell machine or the like. In addition, known adhesives such as acrylic, natural rubber, and SBR are used as the adhesive, and known release papers such as kraft paper and fine paper are used as the release sheet to be applied to the adhesive surface. .

  Then, the adsorption net A in which the adhesive is applied to the mesh substrate is rolled up by a known winder via a release sheet. For example, as shown in the figure, the adsorption net roll is wound as a suction net roll having an inner diameter of 32 mm square. Etc. are formed.

  2 and 3 are a front view and a side view according to an example of a suction device for purifying the inside of a painting booth using the suction net roll, in which 2 and 3 are separated from each other by a required interval. The left and right frames are standing, and the required intervals are set according to the width of the walls of the painting booth and the width of the suction net A. The polyethylene film is formed above and below the left and right frames 2 and 3. Guide rolls 4, 6, 7 having good releasability, which are covered with the like, are provided between the frame bodies 2, 3.

  Then, on the back side of the frame body composed of both the frame bodies 2 and 3, as shown in FIG. 3, the suction net roll mounting portion 8 and the used net collection winding portion 9 are vertically arranged, and in the drawing, the suction net roll mounting portion. 8 is disposed in the lower part and the used net collecting and winding unit 9 is disposed in the upper part. However, the upper and lower parts may be reversed. In this case, of course, the feeding of the suction net is reversed.

  In the following description, the suction sheet A of the suction net roll 1 disposed in the lower part separates the release sheet 10 from the mounting portion 8, passes through the guide roll 5, and passes upward through the guide roll 4 in the lower part of the frame. The guide roll 6 is pulled up, folded back by the upper guide roll 7 through a net stretched portion on the way toward the coating booth, and dust adheres to the pressure-applied application surface 1a so that it has good peelability. Is used to wind up as a used net roll 1 ′ at the upper used net collecting and winding unit 9.

  Thus, in the above-described configuration, the suction net roll mounting portion 8 is not shown with a recovery portion for peeling and recovering the release sheet 10 interposed in the net roll 1 from the suction net A. The used net collecting and winding unit 9 is provided with a manual handle 11 as a handle for collecting used nets that are used according to use. In the figure, reference numeral 12 denotes a cage for receiving a drop of adhesive or dust deposits.

  Although not particularly shown in the figure, it is preferable to appropriately attach a gutter that receives the fall of the dust-adhered adhesive material to the guide roll 6 that guides the used net to the used net collecting and winding unit. In the illustrated example, the used net collecting and winding unit 9 is driven to rotate by the manual handle 11. However, a predetermined use time of the suction net is determined in advance, and the automatic operation is automatically performed every time. It is also possible to automatically drive and wind up the used suction net, which is preferable.

  The left and right frames 2, 3 are preferably adjustable in height so that the length in the height direction can be changed at any time according to the wall height of the painting booth. As the fitting method of the inner cylinder and the outer cylinder, the inner cylinder and the outer cylinder are appropriately slid and fixed with a pin or the like at a predetermined height. And it is effective to arrange | position suitably so that the space | interval between the left-right frame bodies 2 and 3 may also respond | correspond to this, and the width | variety of an adsorption | suction net | network is matched.

  Thus, when the suction device is used, the left and right frames are held at the required positions, and the suction net A is properly pulled out from the suction net roll mounting portion 8 with the suction net moving surface facing the dust trapping side. Between the suction net collecting and winding unit, the suction net A is stretched on the dust trapping surface between the two frames to catch the dust. Then, when a predetermined time has passed and dust or the like is appropriately captured and adhered to the suction net A, the handle 11 is operated by the net collection take-up unit 9 while seeing the situation, or suction is performed by automatic rotation. While moving the dust adhering surface of the net, the next fresh adsorption net is pulled out and stretched on the dust capturing surface, and the dust etc. is continuously captured, and the fresh adsorbing net with a good capturing and adhering effect is always collected. It is possible to improve the dust trapping efficiency.

  The adsorbing device of the present invention is mainly arranged and used in a painting booth, but the effect can be obtained when it is used in a work room, a laboratory, or other rooms that require similar cleaning.

It is a side view which shows an example of the adsorption | suction net roll used by this invention. It is a front view which shows one example of this invention adsorption | suction apparatus. FIG. 3 is a schematic side view of FIG. 2.

Explanation of symbols

A: Adsorption net 1: Adsorption net roll 1a: Adhesive application surface 1 ': Used adsorption net roll 2, 3: Frame body 4, 5, 6, 7: Release guide roll 8: Adsorption net roll attachment 9: Used net collection and winding unit 10: Release sheet 11: Handle 12: Adhering material drop receiver

Claims (3)

  A guide roll is provided across at least the upper and lower sides of the left and right frame members provided at a required interval, and an adhesive is applied to the net-like substrate on the upper and lower sides of the back side between the frame members. A suction net roll mounting part that is applied and formed into a roll shape via a release sheet and a used suction net recovery winding part that can be rotated by a handle are arranged, and the suction net attached to the mounting part is removed from the release sheet. Remove and pull out, cover the front side between both frames via the upper or lower guide roll, wind around the recovery winding part via the lower or upper guide roll, and stretch the handle after a predetermined time of use. A dust adsorption device in a coating booth, wherein a used adsorption net is wound around a collection take-up portion by movement and collected, and a fresh adsorption net is drawn and stretched on the front side of both frames.   A guide roll is provided across at least the upper and lower sides of the left and right frame members provided at a required interval, and an adhesive is applied to the net-like substrate on the upper and lower sides of the back side between the frame members. A suction net roll mounting portion that is applied and formed into a roll shape via a release sheet, and a used suction net recovery winding portion that is automatically rotatable every predetermined time are disposed and attached to the mounting portion. Pull out the suction net with the release sheet removed, cover the front side between both frames through the upper or lower guide roll, wind around the collection winding part via the lower or upper block guide roll, After use for a period of time, the used suction net is wound around the collection winder by automatic rotation and collected, and the fresh suction net is pulled out and stretched to the front of both frames. Dust inside the booth Chakusochi.   The dust adsorbing device in a coating booth according to claim 1 or 2, wherein both the left and right frame bodies are adjustable in height.

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