CN210333599U - Dust collecting device of coating machine - Google Patents

Abstract

The utility model provides a coating machine dust collection device, include and install the surge drum in coating machine coiling mechanism top through the mounting bracket, surge drum upper portion is passed through the hose and is connected with the negative pressure pump, the surge drum both sides are passed through slewing mechanism and are connected with the mounting bracket, slewing mechanism is used for rotating the surge drum. The utility model discloses a for current coating machine dust collection device, it includes a slewing mechanism, collection device's collecting vessel can realize rotating certain angle through slewing mechanism, can be close to the winding mechanism more with the comparatively prior art of the oral area design of collecting vessel like this, make the dust, the absorption effect of wastepaper is better, and simultaneously, can operate locking device in order to rotate the collecting vessel when the forked paper roll, make fork truck can drive into the near forked paper roll of coiling mechanism, the efficiency of work has been improved.

Description

Dust collecting device of coating machine

Technical Field

The utility model relates to a technical field of equipment for papermaking, concretely relates to coating machine dust collection device.

Background

Films and papers require coating work during processing, which is usually done with a coater. The coating machine comprises a tensioning device for tensioning the film and the paper, a winding device for winding the film and the paper, a spraying device and a heating device.

At present, coating machine dust collection device is including fixing the surge drum on the mounting bracket, the film and the paper of rolling up of surge drum orientation coiling mechanism department, because the producer need use fork truck to transport the scroll (often heavily reach 500kg) that coiling mechanism department rolled up to other department in process of production, and the position of surge drum installation if too close to collection device then can influence fork truck and roll up work (fork truck can hit the surge drum) to the scroll, if the position of installation is too far away from the coiling mechanism then can influence the dust, the wastepaper collection effect, dust collection device's installation seems awkward comparatively.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the dust collection device who is used for the coating machine at present leads to the inconvenient use fork truck of producer to remove the scroll because its collecting vessel can not rotate, to the above-mentioned not enough that exists among the prior art and provide a coating machine dust collection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

coating machine dust collection device includes and installs the surge drum in coating machine coiling mechanism top through the mounting bracket, and surge drum upper portion is passed through the hose and is connected with the negative pressure pump, the surge drum both sides are passed through slewing mechanism and are connected with the mounting bracket, slewing mechanism is used for rotating the surge drum.

Furthermore, the rotating mechanism comprises a gear ring with internal teeth, gears arranged on two sides of the collecting cylinder through a fixing plate and a locking device; the fixed plate is connected to the upper portion of the collecting barrel, two gears meshed with the gear ring are connected to two sides of the fixed plate respectively, the fixed plate can rotate in the gear ring, and the locking device is mounted on a locking plate extending out of the fixed plate, so that the gear can be limited to rotate through operation of the locking device.

Furthermore, two sides of the collecting cylinder are tightly attached to the inner part of the gear ring.

Further, the locking plate is fixed in on the fixed plate, locking device includes locking portion, removal cover and guide bar, locking portion articulates on the locking plate, and locking portion below is fixed with the guide bar, it can slide on the guide bar to remove the cover to make the magnet on the removal cover adsorb locking portion can restrict gear revolve, the guide bar is close to tip department and offers the pit that supplies to remove the cover card and advance.

Further, the locking part comprises a rotating rod and a limiting tooth fixed on the upper part of the rotating rod, so that the rotating rod can rotate under the attraction of the magnet to insert the limiting tooth at the end part of the rotating rod into the tooth space of the gear, and the limiting tooth on the adsorbable rotating rod at the other end of the guide rod is pushed to move to the position, close to the other end, of the guide rod to be away from the gear.

Further, the fixed magnet on the movable sleeve is replaced by a spring.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a for current coating machine dust collection device, it includes a slewing mechanism, collection device's a collecting vessel can realize rotating certain angle through slewing mechanism, can be close to the winding mechanism more with the prior art of the oral area design of a collecting vessel like this, make the dust of early winding mechanism top, the absorption effect of wastepaper is better, and simultaneously, can operate locking device in order to rotate the collecting vessel when the forked paper roll, make fork truck can drive into the near forked paper roll of coiling mechanism, the efficiency of work has been improved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a top view of the collection cartridge;

fig. 4 is a partial enlarged view of the locking device of fig. 2.

The reference numbers are in sequence: the collecting cylinder 1, the hose 2, the mounting rack 3, the rotating mechanism 4, the gear ring 41, the fixing plate 42, the gear 43, the locking device 44, the locking part 441, the rotating rod 4411, the limiting tooth 4412, the moving sleeve 442, the magnet 4421, the guide rod 443, the concave pit 4431 and the locking plate 45.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

install in coating machine dust collection device of coating machine afterbody, as shown in fig. 1, it includes installs the collection section of thick bamboo 1 in coating machine coiling mechanism top through mounting bracket 3, and collection section of thick bamboo 1 upper portion is passed through hose 2 and is connected with the negative pressure pump, and hose 2 is the flexible tube, can not damaged after collection section of thick bamboo 1 rotates like this. 1 both sides of a collecting cylinder are connected with a mounting rack 3 through a rotating mechanism 4, the mounting rack 3 can be erected on the upper end of a coating machine and can also be fixed with the coating machine, the rotating mechanism 4 is used for rotating the collecting cylinder 1, the opening of the collecting cylinder 1 faces a winding device during use, when a forklift needs to fork a paper roll after winding is completed, the opening of the collecting cylinder 1 can be rotated upwards, so that the forklift can enter the paper roll forked at the lower part of the paper roll, and the working efficiency of the forklift is improved.

Further, as shown in fig. 2 and 3, in this embodiment, the rotating mechanism 4 includes a ring gear 41 designed with internal teeth, gears 43 mounted on both sides of the collecting cylinder 1 through fixing plates 42, and a locking device 44. The gear 43 is connected to the side of the fixed plate 42 by a gear 43 shaft, the ring gear 41 is preferably in the shape of a closed ring, thus, the requirement of a larger range of rotation of the fixing plate 42 can be met, the fixing plate 42 is fixed on the upper part of the collecting cylinder 1 through bolts, two sides of the fixing plate 42 extend out of the collecting cylinder 1 to facilitate installation of the gears 43, two sides of the fixing plate 42 are respectively connected with two gears 43 meshed with the gear ring 41, the two gears 43 on one side of the fixing plate 42 are both formed into planetary gears 43 in one gear ring 41, the fixing plate 42 can rotate in the gear ring 41 when the collecting cylinder 1 is rotated, thereby driving the collecting cylinder 1 to rotate, the locking device 44 is arranged on a locking plate 45 extending out of the fixing plate 42, so that the operating locking means 44 limit the rotation of the teeth 4412 and the wheel 43, so as to prevent the rotation of the cartridge 1 when it is in operation, and the collecting cylinder 1 can be placed to fall down by operating the locking device 44 when the mouth of the collecting cylinder 1 is rotated to face upward.

Further, both sides of the collecting cylinder 1 are tightly attached to the inside of the gear ring 41, which is further for preventing the gear 43 on the fixing plate 42 from being separated from the gear ring 41 on the respective side, and of course, the gear 4412 and the gear ring 41 can be limited to be separated by designing a separation-proof outer edge at the gear ring 41, but it is obviously more convenient to tightly attach both sides of the collecting cylinder 1 to the inside of the gear ring 41.

Further, the locking plate 45 is fixed on the fixing plate 42, and the locking portion 441 can be mounted on only one end of the fixing plate 42 to achieve the locking function. The locking device 44 comprises a locking part 441, a moving sleeve 442 and a guide rod 443, the locking part 441 is hinged on the locking plate 45, the guide rod 443 is fixed below the locking part 441, two ends of the guide rod 443 are fixed on the fixing plate 42 to prevent the moving sleeve 442 from disengaging from the guide rod 443, the moving sleeve 442 can slide on the guide rod 443 to enable the magnet 4421 on the moving sleeve 442 to adsorb the locking part 441 to limit the rotation of the gear 4412 and the guide rod 443 is provided with a pit 4431 near the end for the moving sleeve 442 to clamp; the principle of operation of this embodiment is mainly that an operator can push the moving sleeve 442 on the guide rod 443 to move the magnet 4421 on the upper portion thereof, and the locking portion 441 of iron is engaged with the magnet 4421, so that when the magnet 4421 moves to one end of the hinge point, the non-locking end of the locking portion 441 can be attracted and the other end of the locking portion 441 can be locked to the gear 43 because the locking portion 441 is hinged to the locking plate 45; if the magnet 4421 is moved to the other side of the hinge point, i.e. the other end of the guide rod 443, the magnet 4421 absorbs the locking end of the locking part 441, i.e. the locking end is far away from the gear 43, and the gear 43 can rotate freely; the guide rod 443 is provided with a concave hole 4431, and a protrusion matching with the concave hole 4431 is arranged in the movable sleeve 442 to be clamped into the concave hole 4431, so that the movable sleeve 442 and the locking part 441 are fixed into a whole after the magnet 4421 and the locking part 441 are attracted.

Further, this embodiment provides a specific structure of the locking portion 441, that is, the locking portion 441 includes a rotating lever 4411 and a restricting tooth 4412 fixed to an upper portion of one end of the rotating lever 4411, the restricting tooth 4412 can be caught in the gear 43 to restrict the rotation of the gear 43, so that the rotating lever 4411 can rotate to insert the restricting tooth 4412 at an end portion thereof into the teeth of the gear 43 under the attraction of the magnet 4421, the end portion of the rotating lever 4411 having the restricting tooth 4412 is not separated from the gear 43 by the magnet 4421, and when the collecting cylinder 1 is rotated, the moving sleeve 442 can be pushed to the other end of the guide lever 443 and the restricting tooth 4412 on the rotating lever 4411 is attracted by the magnet 4421 to be separated from the gear 43, so that the gear 43 can be rotated.

Further, the magnet 4421 fixed on the moving sleeve 442 is replaced with a spring; in this embodiment, the magnet 4421 is replaced by a compression spring, which basically has the same principle, and the rotating rod 4411 is urged to rotate around the hinge point under the urging of the spring, so that the restricting tooth 4412 moves away from or approaches the gear 43, specifically, when the moving sleeve 442 moves to, for example, the end of the rotating rod 4411 away from the restricting tooth 4412, the spring urges the end having the restricting tooth 4412 away from the gear 43.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. Coating machine dust collection device includes and installs the surge drum in coating machine coiling mechanism top through the mounting bracket, and surge drum upper portion is passed through the hose and is connected with the negative pressure pump, its characterized in that, the surge drum both sides are connected with the mounting bracket through slewing mechanism, slewing mechanism is used for rotating the surge drum.

2. The coater dust collecting device according to claim 1, wherein the rotating mechanism includes a ring gear provided with internal teeth, gears mounted on both sides of the collecting cylinder through fixing plates, and a locking device;

the fixed plate is connected to the upper portion of the collecting barrel, two gears meshed with the gear ring are connected to two sides of the fixed plate respectively, the fixed plate can rotate in the gear ring, and the locking device is mounted on a locking plate extending out of the fixed plate, so that the gear can be limited to rotate through operation of the locking device.

3. The dust collecting device of claim 2, wherein both sides of the collecting cylinder are tightly attached to the inside of the gear ring.

4. The dust collecting device of claim 2, wherein the locking plate is fixed on the fixing plate, the locking device comprises a locking part, a moving sleeve and a guide rod, the locking part is hinged to the locking plate, the guide rod is fixed below the locking part, the moving sleeve can slide on the guide rod, so that the magnet on the moving sleeve can adsorb the locking part to limit the rotation of the gear, and a pit for the moving sleeve to be clamped into is formed at a position, close to the end part, of the guide rod.

5. The dust collecting apparatus of claim 4, wherein the locking portion comprises a rotating lever and a restricting tooth fixed to an upper portion thereof, so that the rotating lever can rotate under the attraction of the magnet to insert the restricting tooth at one end portion thereof between teeth of the gear, and push the moving sleeve to the guide lever close to the restricting tooth on the adsorbable rotating lever at the other end away from the gear.

6. The dust collecting apparatus of claim 4, wherein the magnet fixed to the movable sleeve is replaced with a spring.

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