CN223970599U

CN223970599U - PVC banding strip cleaning device

Info

Publication number: CN223970599U
Application number: CN202520501877.2U
Authority: CN
Inventors: 沈业文; 王结淼; 谢芳
Original assignee: Hefei Ruijie New Material Technology Co ltd
Current assignee: Hefei Ruijie New Material Technology Co ltd
Priority date: 2025-03-21
Filing date: 2025-03-21
Publication date: 2026-03-06
Anticipated expiration: 2035-03-21

Abstract

The utility model relates to the technical field of wood board edge sealing, and discloses a PVC edge sealing strip cleaning device which comprises a bottom plate, wherein a feeding roll, a tensioning mechanism and a cleaning mechanism are sequentially arranged at the top of the bottom plate from left to right, an edge sealing strip is wound on the outer surface of the feeding roll, the cleaning mechanism is used for cleaning wood chip impurities on the bonding surface of the edge sealing strip, and a dust collection mechanism is further arranged at the top of the bottom plate. According to the utility model, the air in the negative pressure box is pumped out through the exhaust port by the operation of the fan, so that the interior of the negative pressure box is in a negative pressure state, and the dust hood is communicated with the negative pressure box through the dust suction pipe, so that the interior of the dust hood is provided with a certain suction force, and the dust impurities and dust which are brushed down by the cleaning mechanism from the bonding surface of the edge sealing strip are sucked and removed, so that the dust impurities brushed down by the cleaning mechanism are prevented from splashing or scattering in the working environment, and the pollution to the working environment is avoided.

Description

PVC banding strip cleaning device

Technical Field

The utility model relates to the technical field of wood board edge sealing, in particular to a PVC edge sealing strip cleaning device.

Background

In present furniture, wooden furniture is an indispensable important component, and the conventional research direction of a wood processing factory is how to process wood boards with good quality and attractive appearance, and how to process edges and sides of the wood boards to improve the regularity and the attractive appearance is a technical problem in the industry. The edge banding is typically wound on a shaft to form a feed roll and supplied to the banding machine through a supply spool as the panel is being banded. In order to ensure the edge sealing quality of the wood boards, the wood chip impurities on the bonding surface of the edge sealing strip need to be cleaned before the edge sealing machine seals the edges of the wood boards, so that the cleanliness of the bonding surface of the edge sealing strip is improved.

The utility model patent of China with the application number 202421179358.0 discloses a sealing strip cleaning device, which comprises a frame, wherein a strip-shaped bottom plate in the horizontal direction is arranged on the frame, a feeding roll, a tensioning mechanism and a cleaning mechanism are sequentially arranged along the length horizontal direction on the bottom plate, sealing strips are wound on the feeding roll, the outer ends of the sealing strips penetrate through the tensioning mechanism and are tensioned by the tensioning mechanism, then are cleaned by the cleaning mechanism and then are conveyed to a sealing machine, and the cleaning mechanism is arranged to clean the bonding surface of the sealing strips so as to ensure the bonding strength between the sealing strips and furniture.

Above-mentioned patent is brushing the saw-dust impurity of absorbing on bonding face of banding strip through the brush in-process, lacks dust extraction structure and absorbs saw-dust impurity and the dust that the brush was got off, easily causes the saw-dust to splash or raise dust and pollute operational environment, and raise dust still probably can adsorb again on the banding strip bonding face after the cleanness, and influence the banding effect of follow-up plank, has certain limitation, remains to improve.

Therefore, it is necessary to provide a cleaning device for a PVC banding to solve the above technical problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a PVC edge banding cleaning device.

In order to achieve the aim, the PVC edge banding cleaning device comprises a bottom plate, wherein a feeding roll, a tensioning mechanism and a cleaning mechanism are sequentially arranged at the top of the bottom plate from left to right, an edge banding is wound on the outer surface of the feeding roll, the cleaning mechanism is used for cleaning wood chip impurities on the bonding surface of the edge banding, a dust collection mechanism is further arranged at the top of the bottom plate, and the dust collection mechanism is used for sucking the wood chip impurities brushed off from the bonding surface of the edge banding by the cleaning mechanism;

The dust collection mechanism comprises a negative pressure box fixedly arranged at the top of the bottom plate, an exhaust port is formed in the top of the negative pressure box, a dust filtering net is embedded in the exhaust port, an air suction assembly is arranged at the top of the negative pressure box and at a position corresponding to the exhaust port, one side of the negative pressure box is fixedly communicated with a dust collection pipe, and the other end of the dust collection pipe is fixedly connected with a dust collection cover;

the operation through the subassembly that induced drafts outwards takes out the air in the negative pressure case through the gas vent for negative pressure case inside is in negative pressure state, and the suction hood is linked together with the negative pressure case through the dust absorption pipe, and then makes the suction hood inside have certain suction, and saw-dust impurity and the dust that brush was fallen down on the banding strip bonding surface with clearance mechanism inhale the removal, can avoid the saw-dust impurity that clearance mechanism brush was fallen to splash or the dust is diffused in operational environment, and causes operational environment's pollution, has alleviateed the subsequent work load to operational environment, and plays the guard action to workman's physical and mental health.

As a further description of the technical scheme, the cleaning mechanism comprises a small motor fixedly arranged at the top of the dust hood, the output end of the small motor is fixedly connected with a roller, the outer surface of the roller is fixedly connected with a cleaning brush, and the cleaning mechanism is used for brushing off wood dust impurities and dust on the bonding surface of the edge sealing strip.

According to the technical scheme, the dust hood is characterized in that the comb used for cleaning the cleaning hairbrush is fixedly connected to the inner wall of the dust hood, and wood dust impurities adhered to the hairbrush can be combed off through the arrangement of the comb, so that the cleaning effect on the hairbrush is achieved.

According to the technical scheme, the rectangular socket is formed in the front face of the negative pressure box, the collecting box is movably inserted in the rectangular socket, and wood dust impurities and dust sucked into the negative pressure box are conveniently collected through the arrangement of the collecting box in the negative pressure box, so that the negative pressure box is convenient for subsequent workers to clean the negative pressure box uniformly.

As further description of the technical scheme, the sealing strip is embedded on the inner wall of the rectangular socket.

According to the technical scheme, the tensioning mechanism comprises a mounting plate fixedly mounted at the top of the bottom plate, a telescopic rod and a tensioning spring are fixedly connected to the mounting plate, a U-shaped frame is fixedly connected to the other ends of the telescopic rod and the tensioning spring, a tension adjusting wheel is rotatably connected to the inside of the U-shaped frame, tension of a sealing strip in the conveying process can be adaptively adjusted through the arrangement of the tensioning mechanism, the tension adjusting wheel is adaptively driven to stretch and retract according to the tension of the sealing strip through the elasticity of the tensioning spring, and therefore the sealing strip is guaranteed to be in proper tension.

According to the technical scheme, the air suction assembly comprises the air duct fixedly connected to the top of the negative pressure box, the support is fixedly connected to the inside of the air duct, the fan is fixedly arranged on the support, and the air suction assembly is used for sucking out air in the negative pressure box, so that the negative pressure box is in a negative pressure state, and the dust hood is indirectly enabled to have suction.

As further description of the technical scheme, the back of the dust hood is fixedly connected with a fixed block, and the fixed block is rotationally connected with a guide wheel.

The utility model has the following beneficial effects:

1. Compared with the prior art, this PVC banding strip cleaning device outwards takes out the air in the negative pressure case through the gas vent through the fan operation for negative pressure case inside is in negative pressure state, and the suction hood is linked together with the negative pressure case through the dust absorption pipe, and then makes the suction hood inside have certain suction, inhales saw-dust impurity and the dust that brush was fallen from banding strip bonding surface with clearance mechanism, can avoid saw-dust impurity that clearance mechanism brush was fallen to splash or the dust diffusion in operational environment, and causes operational environment's pollution, has alleviateed the subsequent work load to operational environment to the workman, and plays the guard action to workman's physical and mental health.

2. Compared with the prior art, this PVC banding strip cleaning device, through the setting of negative pressure incasement portion collection box, be convenient for collect saw-dust impurity and dust of inhaling the negative pressure incasement, be convenient for follow-up workman is unified to it clear up, and can prevent through the setting of dust filter net that saw-dust impurity in the negative pressure incasement from filtering the interception, avoid saw-dust impurity or dust to follow the position discharge of gas vent and polluted environment.

Drawings

FIG. 1 is a schematic perspective view of the overall structure of a PVC edge banding cleaning device provided by the utility model;

FIG. 2 is another perspective view of the overall structure of the PVC edge banding cleaning device;

FIG. 3 is a schematic view of a dust collection mechanism of the PVC edge banding cleaning device;

Fig. 4 is an exploded view of structures such as a negative pressure box and an air duct of the PVC edge banding cleaning device.

Legend description:

1. The device comprises a bottom plate, a feeding roll, a sealing strip, a negative pressure box, a 5, an exhaust port, a 6, a dust filtering net, a 7, a dust collecting pipe, a 8, a dust collecting cover, a 9, a small motor, a 10, a roller, a 11, a cleaning brush, a 12, a comb, a 13, a rectangular socket, a 14, a collecting box, a 15, a guide wheel, a 16, a mounting plate, a 17, a telescopic rod, a 18, a tensioning spring, a 19, a U-shaped frame, a 20, a tension adjusting wheel, a 21, a wind drum, a 22, a bracket, a 23 and a fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to figures 1-4, the PVC edge banding cleaning device provided by the utility model comprises a bottom plate 1, wherein a feeding roll 2, a tensioning mechanism and a cleaning mechanism are sequentially arranged at the top of the bottom plate 1 from left to right, an edge banding 3 is wound on the outer surface of the feeding roll 2, the cleaning mechanism is used for cleaning wood chip impurities on the bonding surface of the edge banding 3, a dust collection mechanism is further arranged at the top of the bottom plate 1 and used for sucking the wood chip impurities brushed off from the bonding surface of the edge banding 3 by the cleaning mechanism;

The dust collection mechanism comprises a negative pressure box 4 fixedly installed at the top of the bottom plate 1, an exhaust port 5 is formed in the top of the negative pressure box 4, a dust filtering net 6 is embedded in the exhaust port 5, an air suction component is arranged at the top of the negative pressure box 4 and corresponds to the position of the exhaust port 5, one side of the negative pressure box 4 is fixedly communicated with a dust collection pipe 7, the other end of the dust collection pipe 7 is fixedly connected with a dust collection cover 8, a fixing block is fixedly connected with the back surface of the dust collection cover 8, and a guide wheel 15 is rotationally connected to the fixing block.

The cleaning mechanism comprises a small motor 9 fixedly mounted at the top of the dust hood 8, a roller 10 is fixedly connected to the output end of the small motor 9, a cleaning brush 11 is fixedly connected to the outer surface of the roller 10, and the cleaning mechanism is used for brushing off wood dust impurities and dust on the bonding surface of the edge sealing strip 3.

Fixedly connected with is used for carrying out comb 12 of clearance to clearance brush 11 on the inner wall of suction hood 8, can comb the saw-dust impurity comb of adhesion on the brush through the setting of comb 12 and fall, plays the clearance effect to the brush.

Rectangular jack 13 has been seted up in the front of negative pressure case 4, and the inside activity of rectangular jack 13 is inserted and is had collection box 14, and the inner wall of rectangular jack 13 is inlayed and is equipped with the sealing strip, can improve the leakproofness of collection box 14 and rectangular opening junction through the setting of sealing strip.

The tensioning mechanism comprises a mounting plate 16 fixedly mounted at the top of the bottom plate 1, a telescopic rod 17 and a tensioning spring 18 are fixedly connected to the mounting plate 16, a U-shaped frame 19 is fixedly connected to the other end of the telescopic rod 17 and the other end of the tensioning spring 18, a tension adjusting wheel 20 is rotatably connected to the U-shaped frame 19, tension of sealing strips in the conveying process can be adaptively adjusted through the arrangement of the tensioning mechanism, the tension adjusting wheel 20 is adaptively driven to stretch and retract according to the tension of the sealing strips through the elasticity of the tensioning spring 18, and the sealing strips are further guaranteed to be in proper tension.

The component that induced drafts includes fixed mounting at the top fixedly connected with dryer 21 of negative pressure case 4, the inside fixedly connected with support 22 of dryer 21, and fixed mounting has fan 23 on the support 22, is used for taking out the air in the negative pressure case 4 through the setting of the component that induced drafts, makes its negative pressure incasement 4 be in the negative pressure state, and then indirectly makes suction hood 8 have the suction.

The working principle is that the PVC edge banding 3 is wound on a feeding roll 2, the outer end of the PVC edge banding 3 sequentially passes through the outer sides of a tension adjusting wheel 20 and a guide wheel 15, the bonding surface of the PVC edge banding 3 is abutted against a hairbrush in a cleaning mechanism, the tension of the PVC edge banding 3 in the conveying process is adjusted by a tensioning mechanism, wood dust impurities on the bonding surface of the PVC edge banding 3 are cleaned by the cleaning mechanism, and then the wood dust impurities are conveyed into an edge banding machine, and the edge banding machine is used for edge banding operation on wood boards;

When PVC banding 3 is to the feeding in the bag sealer, open small-size motor 9 and fan 23, small-size motor 9's output rotation drives cylinder 10 and brush rotation, and then brush through rotatory brush to the saw-dust impurity on the PVC banding 3 bonding face, and fan 23 operation outwards takes out the air in the negative pressure case 4 through gas vent 5, make negative pressure case 4 inside be in negative pressure state, and dust hood 8 is linked together with negative pressure case 4 through dust absorption pipe 7, and then make dust hood 8 inside have certain suction, with the saw-dust impurity and the dust that cleaning mechanism brushed down from PVC banding 3 bonding face absorb, and carry to negative pressure case 4 in through dust absorption pipe 7, collect through the collection box 14 of negative pressure case 4 inside, be convenient for follow-up workman is to it unified clear up, and filter the saw-dust impurity in the negative pressure case 4 through the setting of filter screen 6 and filter the interception, avoid saw-dust impurity or dust to follow the position discharge of gas vent 5.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. A PVC edge banding cleaning device, comprising a base plate (1), wherein a feeding roll (2), a tensioning mechanism and a cleaning mechanism are arranged sequentially from left to right on the top of the base plate (1), an edge banding strip (3) is wound around the outer surface of the feeding roll (2), and the cleaning mechanism is used to clean the wood chips and impurities on the bonding surface of the edge banding strip (3), characterized in that: a dust suction mechanism is also provided on the top of the base plate (1), and the dust suction mechanism is used to remove the wood chips and impurities brushed off from the bonding surface of the edge banding strip (3) by the cleaning mechanism;

The dust collection mechanism includes a negative pressure box (4) fixedly installed on the top of the base plate (1). The top of the negative pressure box (4) is provided with an exhaust port (5). A dust filter (6) is embedded inside the exhaust port (5). A suction component is provided on the top of the negative pressure box (4) at the position corresponding to the exhaust port (5). A dust collection pipe (7) is fixedly connected to one side of the negative pressure box (4). A dust collection hood (8) is fixedly connected to the other end of the dust collection pipe (7).

2. A PVC edge banding cleaning device according to claim 1, characterized in that: the cleaning mechanism includes a small motor (9) fixedly installed on the top of the dust collection hood (8), the output end of the small motor (9) is fixedly connected to a roller (10), and the outer surface of the roller (10) is fixedly connected to a cleaning brush (11).

3. A PVC edge banding cleaning device according to claim 1, characterized in that: a comb (12) for cleaning the cleaning brush (11) is fixedly connected to the inner wall of the dust collection hood (8).

4. A PVC edge banding cleaning device according to claim 1, characterized in that: a rectangular inlet (13) is provided on the front of the negative pressure box (4), and a collection box (14) is movably inserted inside the rectangular inlet (13).

5. A PVC edge banding cleaning device according to claim 4, characterized in that: a sealing strip is embedded on the inner wall of the rectangular inlet (13).

6. A PVC edge banding cleaning device according to claim 1, characterized in that: the tensioning mechanism includes a mounting plate (16) fixedly installed on the top of the base plate (1), a telescopic rod (17) and a tension spring (18) are fixedly connected on the mounting plate (16), and a U-shaped frame (19) is fixedly connected to the other end of the telescopic rod (17) and the tension spring (18), and a tension adjusting wheel (20) is rotatably connected inside the U-shaped frame (19).

7. A PVC edge banding cleaning device according to claim 1, characterized in that: the suction assembly includes a duct (21) fixedly connected to the top of the negative pressure box (4), a bracket (22) fixedly connected inside the duct (21), and a fan (23) fixedly installed on the bracket (22).

8. A PVC edge banding cleaning device according to claim 1, characterized in that: a fixing block is fixedly connected to the back of the dust collection cover (8), and a guide wheel (15) is rotatably connected to the fixing block.