CN219523367U

CN219523367U - Material belt dust collector

Info

Publication number: CN219523367U
Application number: CN202320598448.2U
Authority: CN
Inventors: 柳雄; 毛永昌; 贺光荣
Original assignee: Wuhan Jingchen Wisdom Logo Technology Co ltd
Current assignee: Wuhan Jingchen Wisdom Logo Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-15
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a material belt dust removing device which comprises a support frame, wherein a material bearing roller, a first adsorption roller and a second adsorption roller are rotatably arranged on the support frame, the material bearing roller, the first adsorption roller and the second adsorption roller are mutually parallel, the surface of the first adsorption roller is made of a material capable of adsorbing dust, a tearable rolling film is wound on the surface of the second adsorption roller, the dust adsorption force of the rolling film is larger than that of the surface of the first adsorption roller, the first adsorption roller is at least in a first state, when the first adsorption roller is in the first state, a local area of the surface of the first adsorption roller is in contact with the surface of the material belt on the material bearing roller, and another local area of the surface of the first adsorption roller is also in contact with the rolling film. The material dust removing device has good dust removing effect.

Description

Material belt dust collector

Technical Field

The utility model belongs to the field of printing consumable production, and particularly relates to a material belt dust removal device.

Background

The label refers to the literal graphic symbol and all explanatory matters on the product, and a user can print the label by using a label printer. In the using process of the label printer, consumable materials such as label paper and the like are needed. The factory produces label paper for users through printing, die cutting or cutting, gluing, pasting and other processes on the material strips.

In the production process, dust on the material belt can lead to the produced label paper not reaching the standard, so the material belt is required to be subjected to dust removal operation, and the yield of the label paper is improved. Therefore, a dust removing device with good dust removing effect is needed.

Disclosure of Invention

Aiming at the defects or improvement demands of the prior art, the utility model provides the material belt dust removing device which has good dust removing effect.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a material belt dust removing device, including a support frame, on which a material carrying roller, a first suction roller and a second suction roller are rotatably mounted, the material carrying roller, the first suction roller and the second suction roller being parallel to each other, the first suction roller surface being made of a material capable of sucking dust, the second suction roller surface being wound with a tearable winding film, the dust suction force of the winding film being greater than the dust suction force of the first suction roller surface, the first suction roller having at least a first state, when the first suction roller is in the first state, a local area of the first suction roller surface being in contact with the material belt surface on the material carrying roller, and another local area of the first suction roller surface being also in contact with the winding film.

Further, the first adsorption roller comprises a first roller shaft and a first shaft sleeve, the first roller shaft is sleeved on the first shaft sleeve, the second adsorption roller comprises a second roller shaft and a second shaft sleeve, the second roller shaft is sleeved on the second shaft sleeve, the support frame is provided with a mounting hole, and the first shaft sleeve and the second shaft sleeve are mounted in the mounting hole.

Further, the material belt dust removing device further comprises a spring, wherein the spring is arranged between the first shaft sleeve and the second shaft sleeve and is in a compressed state.

Further, one end of the spring is connected with the first shaft sleeve, and the other end of the spring is connected with the second shaft sleeve.

Further, the material bearing roller, the first adsorption roller and the second adsorption roller are sequentially arranged from bottom to top.

Further, the material belt dust removing device further comprises a pressurizing screw, the supporting frame is provided with a screw hole, and the pressurizing screw penetrates through the screw hole and abuts against the top of the second shaft sleeve.

Further, the first suction roll has a second state, and when the first suction roll is in the second state, the first suction roll surface is separated from the material belt surface on the material carrying roll, and the first suction roll further comprises an adjusting mechanism for switching the first suction roll between the first state and the second state.

Further, the adjusting mechanism comprises a poking rod, the poking rod is fixedly connected with the first roll shaft to drive the first roll shaft to rotate, and grooves are formed in part of the annular area where the first roll shaft sleeve contacts with the first shaft sleeve.

Further, the surface of the first adsorption roller is made of silica gel.

Further, the coiled film is provided with a tearing line, and the coiled film is a PE self-adhesive coiled film.

In general, the above technical solutions contemplated by the present utility model have a good dust removal effect compared to the prior art. In the production process, the material belt is driven to move through the rotation of the material bearing roller, the first adsorption roller is driven to rotate through the movement of the material belt, dust on the material belt is transferred onto the first adsorption roller, the second adsorption roller is driven to rotate through the rotation of the first adsorption roller, the dust on the first adsorption roller is transferred onto the second adsorption roller, the film is wound on the surface of the second adsorption roller, and when the film is used for a period of time, the film surface layer can be torn off, so that the dust removing effect of the material belt dust removing device is guaranteed not to be affected.

Drawings

FIG. 1 is a schematic view of a dust removing device for a material belt according to the present embodiment;

FIG. 2 is a schematic view of the dust removing device for material belt in the first state;

fig. 3 is a schematic view of the material belt dust removing device in the second state in this embodiment.

Fig. 4 is a schematic view of the first suction roll of the present embodiment in a first state;

fig. 5 is a schematic view of the first suction roller of the present embodiment in the second state.

The same reference numbers are used throughout the drawings to reference like elements or structures, wherein: 1. a support frame; 2. a material carrying roller; 3. a first suction roller 3; 4. a second suction roller; 5. film rolling; 6. a material belt; 7. a first roller shaft; 8. a first sleeve; 9. a second roller shaft; 10. a second sleeve; 11. a mounting hole; 12. a spring; 13. a pressurizing screw; 14. a toggle rod; 15. a groove; 16. and tearing the wire.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1, in one aspect of the present utility model, a dust removing device for a material belt is provided, which comprises a support frame 1, wherein a material carrying roller 2, a first adsorption roller 3 and a second adsorption roller 4 are rotatably installed on the support frame 1.

The surface of the first adsorption roller 3 is made of a material capable of adsorbing dust, the surface of the second adsorption roller 4 is wound with a tearable rolling film 5, and the dust adsorption force of the rolling film 5 is larger than that of the surface of the first adsorption roller 3.

As shown in fig. 2 and 4, the first suction roll 3 has at least a first state, which may also be referred to as a pressure-combining state, when the first suction roll 3 is in the first state, a local area of the surface of the first suction roll 3 is in surface contact with the material belt 6 on the material carrying roll 2, another local area of the surface of the first suction roll 3 is also in surface contact with the film winding 5, and the material carrying roll 2, the first suction roll 3 and the second suction roll 4 are parallel to each other.

In the production process, the material belt 6 is driven to move through the rotation of the material bearing roller 2, the first adsorption roller 3 is driven to rotate through the movement of the material belt 6, dust on the material belt 6 is transferred to the first adsorption roller 3, the second adsorption roller 4 is driven to rotate through the rotation of the first adsorption roller 3, the dust on the first adsorption roller 3 is transferred to the second adsorption roller 4, and the tearable rolling film 5 is wound on the surface of the second adsorption roller 4.

When the device is used for a period of time, the surface layer of the coiled film 5 can be torn off and removed, so that the dust removal effect of the dust removal device for the material belt 6 is not affected. When the dust removal requirement is high, the operation of tearing off the surface layer of the rolled film can be performed at short time intervals. When the dust removal requirement is not high, the operation of tearing off the surface layer of the rolled film can be performed for a long time. When the rolled film 5 is completely used, the rolled film 5 is replaced.

The arrangement parallel to each other can make when first adsorption roll 3 is in the first state, material loading roll 2 first adsorption roll 3 second adsorption roll 4 can fully contact, realizes better dust and clears away the effect.

Further, the first suction roll 3 includes a first roll shaft 7 and a first shaft sleeve 8, the first roll shaft 7 is sleeved on the first shaft sleeve 8, the second suction roll 4 includes a second roll shaft 9 and a second shaft sleeve 10, the second roll shaft 9 is sleeved on the second shaft sleeve 10, the support frame 1 is provided with a mounting hole 11, and the first shaft sleeve 8 and the second shaft sleeve 10 are mounted on the mounting hole 11.

The support frame 1 of the material belt dust removing device is also provided with a mounting hole for fixing the material belt dust removing device on a printing machine or any other machine needing dust removal.

Further, the surface of the first adsorption roller 3 is made of silica gel. The material of the surface of the first suction roller 3 is not limited to a silica gel material, and may have a dust suction force.

Further, the rolled film 5 is provided with a tearing line 16, and the rolled film 5 is a PE self-adhesive rolled film.

The roll film 5 is not limited to a PE self-adhesive roll film, as long as the dust adsorption force is greater than the dust adsorption force of the surface of the first adsorption roller 3.

The provision of the tear line 16 may facilitate the user in tearing off the rolled film.

Further, the dust removing device for the material belt 6 further comprises a spring 12, wherein the spring 12 is arranged between the first shaft sleeve 8 and the second shaft sleeve 10, and the spring 12 is in a compressed state.

As the service time increases, the thickness of the rolled film 5 changes. If the distance between the first sleeve 8 and the second sleeve 10 is fixed, the surface of the first suction roller 3 may be separated from the roll film 5, and the dust removing effect may not be achieved. Therefore, in this embodiment, the distance between the first shaft sleeve 8 and the second shaft sleeve 10 is adjusted by arranging the spring 12 between the first shaft sleeve 8 and the second shaft sleeve 10, so as to ensure a better dust removal effect in the whole use process.

Further, one end of the spring 12 is connected to the first sleeve 8, and the other end of the spring 12 is connected to the second sleeve 10.

Further, the material carrying roller 2, the first adsorption roller 3 and the second adsorption roller 4 are sequentially arranged from bottom to top.

Further, the dust removing device for the material belt 6 further comprises a pressurizing screw 13, the supporting frame 1 is provided with a screw hole, and the pressurizing screw 13 penetrates through the screw hole and abuts against the top of the second shaft sleeve 10.

The function of the pressurizing screw 13 is plural. On the one hand, the first suction roll 3 and the second suction roll 4 are mounted and replaced by adjusting the pressing screw 13. On the other hand, the distance between the first suction roller 3 and the second suction roller 4 can also be adjusted by adjusting the pressing screw 13.

As shown in fig. 3 and 5, further, the first suction roll 3 has a second state, which may also be referred to as a decompression state, when the first suction roll 3 is in the second state, the surface of the first suction roll 3 is separated from the surface of the material belt 6 on the material carrying roll 2, for example, a gap between the surface of the first suction roll 3 and the surface of the material belt 6 on the material carrying roll 2 may be set to be 2mm, and the first suction roll 3 further includes an adjusting mechanism for switching the first suction roll 3 between the first state and the second state.

The adjustment mechanism may switch the first suction roller 3 between the first state and the second state. The first state of the first adsorption roller 3 is a dust removing working state, and can adsorb dust on the material belt 6. The second state of the first adsorption roller 3 is a non-dust removing state, and at this time, the surface of the first adsorption roller 3 is separated from the surface of the material belt 6 on the material carrying roller 2, so that dust on the surface of the material belt 6 cannot be adsorbed.

Further, the adjusting mechanism comprises a poking rod 14, the poking rod 14 is fixedly connected with the first roller shaft 7 to drive the first roller shaft 7 to rotate, a groove 15 is formed in a part of a ring area where the first roller shaft 7 contacts with the first shaft sleeve 8, and a gap between the first adsorption roller and the material bearing roller is adjusted by rotating the first roller shaft 7.

When the first suction roll 3 is in the first state, the groove 15 of the loop area is located at the lowest part of the roll shaft, as shown in fig. 2.

When the first suction roller 3 needs to be switched from the first state to the second state, the toggle rod 14 is operated to drive the first roller shaft 7 to rotate, so that the groove 15 in the annular region rotates to the side surface or the upper side of the roller shaft, and the first suction roller 3 is lifted, so that the first suction roller is separated from the surface of the material belt 6 on the material bearing roller 2. As shown in fig. 3.

It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a dust collector is taken to material, its characterized in that, includes the support frame, rotate on the support frame and install material carrier roller, first adsorption roll and second adsorption roll, the material carrier roller first adsorption roll with the second adsorption roll is parallel to each other, first adsorption roll surface is the material that can adsorb the dust, the winding of second adsorption roll surface has the roll up membrane that can tear, the dust adsorption capacity of roll up membrane is greater than the dust adsorption capacity on first adsorption roll surface, first adsorption roll has a state at least, works as first adsorption roll is in when the state, the local area on first adsorption roll surface with material area surface contact on the material carrier roller, another local area on first adsorption roll surface still with the roll up membrane contact.

2. The dust collector of claim 1, wherein the first suction roll comprises a first roll shaft and a first sleeve, the first roll shaft is sleeved on the first sleeve, the second suction roll comprises a second roll shaft and a second sleeve, the second roll shaft is sleeved on the second sleeve, the support frame is provided with a mounting hole, and the first sleeve and the second sleeve are mounted on the mounting hole.

3. The belt dust extraction device of claim 2, further comprising a spring disposed between the first sleeve and the second sleeve and in compression.

4. A strap dust collector according to claim 3 wherein one end of the spring is connected to the first sleeve and the other end of the spring is connected to the second sleeve.

5. The material web dust removing apparatus of claim 2, wherein the material carrying roller, the first suction roller and the second suction roller are arranged in this order from bottom to top.

6. The dust collector of claim 5, further comprising a compression screw, wherein the support frame defines a threaded bore, and wherein the compression screw extends through the threaded bore and abuts the top of the second hub.

7. The web dust removal apparatus of claim 2, wherein the first suction roll further has a second state, the first suction roll surface being separated from the web surface on the web carrier roll when the first suction roll is in the second state, the first suction roll further comprising an adjustment mechanism for switching the first suction roll between the first state and the second state.

8. The dust collector of claim 7, wherein the adjustment mechanism includes a tap lever fixedly connected to the first roller shaft, and a portion of the annular region of the first roller shaft in contact with the first sleeve is provided with a recess.

9. The belt dust collector of claim 1, wherein the first suction roll surface is a silica gel material.

10. The dust collector of claim 1, wherein the roll of film is provided with a tear line, and the roll of film is a PE self-adhesive roll of film.