CN215268825U - Static electricity removing device for paper receiving part of rotary printing machine - Google Patents

Abstract

The utility model discloses a rotary press receives paper portion static-removing device, including first backup pad, the surface of first backup pad is provided with leveling mechanism, one side of first backup pad is provided with the second backup pad, second recess and third recess have been opened on the surface of second backup pad, the second recess link up with the third recess each other, be provided with first roller in the second recess, the upper surface of second backup pad is provided with static-removing mechanism, the fixed surface of second backup pad is connected with first motor, the output of first motor is provided with first bull stick, coaxial fixedly connected with second roller on the outer wall of first bull stick, through leveling mechanism and the mutual cooperation between static-removing mechanism, make things convenient for the input of paper, and flatten it at paper removal in-process, make the paper surface that enters into first roller surface level and smooth, conveniently carry out static-removing treatment.

Description

Static electricity removing device for paper receiving part of rotary printing machine

Technical Field

The utility model relates to a rotary press technical field, more specifically say, relate to rotary press receives paper portion static-removing device.

Background

In the copy paper production process, because the influence of machinery and indoor temperature, the copy paper surface of producing carries a large amount of static, if not getting rid of the static, can cause the copy paper surface to adsorb some paper hair and dust, lead to the copy image to bloom or the trouble such as spot appears, there is static simultaneously between copy paper and the copy paper, it is inaccurate and receive paper not neat to register when can causing the printing, can cause blank during the defeated paper simultaneously, two-sheet, many, register gross defects such as inaccurate.

In the prior copy paper static removing device on the market, the shaking of paper in the running process, the transverse corrugation of paper web and the like can influence the static removing effect, even the static removing effect can not be achieved at all when the paper web shakes seriously, so that the static removing efficiency is low, and the static removing device needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary press receives paper portion static-removing device aims at can be effectual among the solution prior art the problem of the shake of paper in the operation process.

In order to solve the above problem, the utility model adopts the following technical scheme:

the paper receiving part static electricity removing device of the rotary printing machine comprises a first supporting plate, wherein the static electricity removing effect can be influenced by the shaking of paper, the transverse corrugation of paper web and the like in the running process, so that a leveling mechanism is arranged on the surface of the first supporting plate, the first supporting plate plays a supporting role on the leveling mechanism, a second supporting plate is arranged on one side of the first supporting plate, a second groove and a third groove are formed in the surface of the second supporting plate, the second groove is communicated with the third groove, a first roller shaft is arranged in the second groove, the first roller shaft is convenient to rotate by designing the second groove, two ends of the first roller shaft are rotatably connected with the second supporting plate through bearings, the static electricity removing mechanism is arranged on the upper surface of the second supporting plate, the second supporting plate plays a supporting role on the static electricity removing mechanism, and a first motor is fixedly connected to the surface of the second supporting plate, the output of first motor is provided with first bull stick, and first bull stick runs through the second backup pad, and rotates through the bearing between second backup pad and the first bull stick to be connected, coaxial fixedly connected with second roller on the outer wall of first bull stick, the second roller is located the third recess, starts the first bull stick of first motor drive and rotates, and the rotation of first bull stick drives the second roller and rotates to make things convenient for the conveying of paper.

As a preferred scheme of the utility model, leveling mechanism includes the second motor with first backup pad fixed connection, the output of second motor is connected with first sprocket through the second bull stick, one side of first sprocket is connected with the second sprocket through chain drive, the surface of second sprocket is provided with the third bull stick, equal coaxial fixedly connected with third roller on the outer wall of second bull stick and third bull stick.

As a preferred scheme of the utility model, second bull stick, third bull stick all run through first backup pad, and second bull stick, third bull stick all rotate with first backup pad through the bearing and are connected, first recess has been opened on the surface of first backup pad, the third roller is located first recess.

As a preferred scheme of the utility model, the mechanism that destatics include the guide arm with second backup pad fixed connection, the upper end of guide arm is provided with the third backup pad, the fixed surface of third backup pad is connected with the cylinder, the output fixedly connected with movable plate of cylinder, open the bottom of movable plate has the fourth recess, be provided with static eliminator in the fourth recess.

As a preferred scheme of the utility model, be provided with the hair-dryer in the fourth recess, the air-out end of hair-dryer has the guide plate through going out the union coupling, the guide plate is the cavity shape, open on the surface of guide plate has the through-hole, static eliminator runs through the top of guide plate.

As a preferred scheme of the utility model, the guide arm runs through the movable plate, and movable plate and guide arm sliding connection, be provided with the spring between movable plate and the second backup pad, open on the surface of movable plate has inlet air duct, be provided with the dust screen in the inlet air duct, the air inlet end of hair-dryer is corresponding with inlet air duct.

Compared with the prior art, the utility model has the advantages of:

(1) place the paper in first recess, the second recess, in the third recess, start the second motor drive second bull stick and rotate, the rotation of second bull stick drives first sprocket and rotates, under the drive action of chain, the rotation of first sprocket drives the second sprocket and rotates, the rotation of second sprocket drives the third bull stick and rotates, the second bull stick, the rotation of third bull stick drives the third roller and rotates, thereby make things convenient for the input of paper, and flatten it at paper removal in-process, make the paper surface that enters into first roller surface level, conveniently carry out the static elimination and handle.

(2) Through mutually supporting between movable plate and the guide arm, start the cylinder and promote the movable plate and remove on the outer wall of guide arm to conveniently be close to the paper with the static eliminator, through the design to the spring, can play the cushioning effect to the removal of movable plate, start the hair-dryer with the ion evenly distributed that the static eliminator produced at the guide plate intracavity, and fall into the paper from the through-hole on, the static charge on the neutralization paper.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure at A-A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a first support plate; 2. a second support plate; 3. a first groove; 4. a second groove; 5. a third groove; 6. a static electricity removing mechanism; 61. a guide bar; 62. a third support plate; 63. a cylinder; 64. moving the plate; 65. a fourth groove; 66. a static eliminator; 67. a blower; 68. an air outlet pipe; 69. a baffle; 610. an air inlet channel; 611. a dust screen; 612. a spring; 613. a through hole; 7. a leveling mechanism; 71. a second motor; 72. a second rotating rod; 73. a third rotating rod; 74. a first sprocket; 75. a second sprocket; 76. a chain; 77. a third roller shaft; 8. a first roller shaft; 9. a first motor; 10. a first rotating lever; 11. a second roller shaft.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, the static electricity removing device for the paper receiving portion of the rotary printing machine includes a first supporting plate 1, wherein the static electricity removing effect is affected by the vibration of the paper and the transverse corrugation of the paper web during the operation process, so that a leveling mechanism 7 is disposed on the surface of the first supporting plate 1, the first supporting plate 1 supports the leveling mechanism 7, a second supporting plate 2 is disposed on one side of the first supporting plate 1, a second groove 4 and a third groove 5 are formed on the surface of the second supporting plate 2, the second groove 4 is communicated with the third groove 5, a first roller shaft 8 is disposed in the second groove 4, the rotation of the first roller shaft 8 is facilitated by the design of the second groove 4, both ends of the first roller shaft 8 are rotatably connected with the second supporting plate 2 through bearings, the static electricity removing mechanism 6 is disposed on the upper surface of the second supporting plate 2, the static electricity removing mechanism 6 is supported by the second supporting plate 2, the fixed surface of second backup pad 2 is connected with first motor 9, the output of first motor 9 is provided with first bull stick 10, first bull stick 10 runs through second backup pad 2, and rotate through the bearing between second backup pad 2 and the first bull stick 10 and be connected, coaxial fixedly connected with second roller 11 on the outer wall of first bull stick 10, second roller 11 is located third recess 5, it rotates to start first motor 9 drive first bull stick 10, the rotation of first bull stick 10 drives second roller 11 and rotates, thereby make things convenient for the conveying of paper.

Referring to fig. 1-2, the leveling mechanism 7 includes a second motor 71 fixedly connected to the first support plate 1, an output end of the second motor 71 is connected to a first sprocket 74 through a second rotating rod 72, one side of the first sprocket 74 is connected to a second sprocket 75 through a chain 76, a third rotating rod 73 is disposed on a surface of the second sprocket 75, a third roller 77 is coaxially and fixedly connected to outer walls of the second rotating rod 72 and the third rotating rod 73, the second motor 71 is started to drive the second rotating rod 72 to rotate, the rotation of the second rotating rod 72 drives the first sprocket 74 to rotate, under a transmission action of the chain 76, the rotation of the first sprocket 74 drives the second sprocket 75 to rotate, the rotation of the second sprocket 75 drives the third rotating rod 73 to rotate, the rotation of the second rotating rod 72 and the third rotating rod 73 drives the third roller 77 to rotate, thereby facilitating the input of the paper and leveling the paper during the moving process, the surface of the paper entering the surface of the first roller shaft 8 is smooth, and static elimination processing is convenient to carry out.

Second bull stick 72, third bull stick 73 all run through first backup pad 1, and second bull stick 72, third bull stick 73 all rotate with first backup pad 1 through the bearing and are connected, and first backup pad 1 plays the supporting role to second bull stick 72, third bull stick 73, and first backup pad 1's surface is opened has first recess 3, and third roller 77 is located first recess 3.

Referring to fig. 1 and 3, the static removing mechanism 6 includes a guide rod 61 fixedly connected to the second support plate 2, a third support plate 62 is disposed at an upper end of the guide rod 61, a cylinder 63 is fixedly connected to a surface of the third support plate 62, a moving plate 64 is fixedly connected to an output end of the cylinder 63, a fourth groove 65 is formed at a bottom of the moving plate 64, a static eliminator 66 is disposed in the fourth groove 65, the static eliminator 66 is conveniently fixed by designing the fourth groove 65, and the cylinder 63 is started to push the moving plate 64 to move on an outer wall of the guide rod 61, so that the static eliminator 66 is conveniently close to paper.

Referring to fig. 3, a blower 67 is disposed in the fourth groove 65, an air outlet end of the blower 67 is connected to a flow guide plate 69 through an air outlet pipe 68, the flow guide plate 69 is hollow, a through hole 613 is formed in a surface of the flow guide plate 69, the static eliminator 66 penetrates through a top of the flow guide plate 69, the blower 67 is started to uniformly distribute ions generated by the static eliminator 66 in an inner cavity of the flow guide plate 69, and the ions fall onto paper from the through hole 613 to neutralize static charges on the paper.

Referring to fig. 1 and 3, the guide rod 61 penetrates the moving plate 64, the moving plate 64 is slidably connected with the guide rod 61, a spring 612 is disposed between the moving plate 64 and the second support plate 2, the spring 612 is designed to buffer the movement of the moving plate 64, an air inlet channel 610 is formed on the surface of the moving plate 64, a dust screen 611 is disposed in the air inlet channel 610, an air inlet end of the blower 67 corresponds to the air inlet channel 610, and the dust screen 611 is designed to reduce the external dust from entering the air inlet channel 610.

The working principle is as follows:

paper is placed in the first groove 3, the second groove 4 and the third groove 5, the second motor 71 is started to drive the second rotating rod 72 to rotate, the second rotating rod 72 rotates to drive the first chain wheel 74 to rotate, under the transmission action of the chain 76, the first chain wheel 74 rotates to drive the second chain wheel 75 to rotate, the second chain wheel 75 rotates to drive the third rotating rod 73 to rotate, the second rotating rod 72 and the third rotating rod 73 rotate to drive the third roller 77 to rotate, so that the paper is convenient to input, the paper is flattened in the moving process of the paper, through the mutual matching between the moving plate 64 and the guide rod 61, the air cylinder 63 is started to drive the moving plate 64 to move on the outer wall of the guide rod 61, so that the static eliminator 66 is convenient to approach the paper, the blower 67 is started to uniformly distribute ions generated by the static eliminator 66 in the inner cavity of the guide plate 69 and fall onto the paper from the through holes 613, neutralizing the electrostatic charge on the paper.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims (5)

1. Rotary press receives paper portion static-removing device, including first backup pad (1), its characterized in that: the surface of the first supporting plate (1) is provided with a leveling mechanism (7);

the leveling mechanism (7) comprises a second motor (71) fixedly connected with the first supporting plate (1), the output end of the second motor (71) is connected with a first chain wheel (74) through a second rotating rod (72), one side of the first chain wheel (74) is in transmission connection with a second chain wheel (75) through a chain (76), a third rotating rod (73) is arranged on the surface of the second chain wheel (75), and third roll shafts (77) are coaxially and fixedly connected on the outer walls of the second rotating rod (72) and the third rotating rod (73);

one side of first backup pad (1) is provided with second backup pad (2), open the surface of second backup pad (2) has second recess (4) and third recess (5), second recess (4) link up each other with third recess (5), be provided with first roller (8) in second recess (4), the upper surface of second backup pad (2) is provided with destaticizing mechanism (6), the fixed surface of second backup pad (2) is connected with first motor (9), the output of first motor (9) is provided with first bull stick (10), coaxial fixedly connected with second roller (11) on the outer wall of first bull stick (10).

2. The rotary press sheet receiving section static electricity eliminating apparatus according to claim 1, wherein: second bull stick (72), third bull stick (73) all run through first backup pad (1), and second bull stick (72), third bull stick (73) all rotate with first backup pad (1) through the bearing and are connected, first recess (3) have been opened on the surface of first backup pad (1), third roller (77) are located first recess (3).

3. The rotary press sheet receiving section static electricity eliminating apparatus according to claim 1, wherein: the static electricity removing mechanism (6) comprises a guide rod (61) fixedly connected with the second supporting plate (2), a third supporting plate (62) is arranged at the upper end of the guide rod (61), a cylinder (63) is fixedly connected to the surface of the third supporting plate (62), a moving plate (64) is fixedly connected to the output end of the cylinder (63), a fourth groove (65) is formed in the bottom of the moving plate (64), and a static electricity eliminator (66) is arranged in the fourth groove (65).

4. A rotary press sheet receiving section static electricity eliminating apparatus according to claim 3, wherein: be provided with hair-dryer (67) in fourth recess (65), the air-out end of hair-dryer (67) is connected with guide plate (69) through going out tuber pipe (68), guide plate (69) are the cavity shape, open on the surface of guide plate (69) has through-hole (613), static eliminator (66) run through the top of guide plate (69).

5. The rotary press sheet receiving section static electricity eliminating apparatus according to claim 4, wherein: the movable plate (64) is run through to guide arm (61), and movable plate (64) and guide arm (61) sliding connection, be provided with spring (612) between movable plate (64) and second backup pad (2), open on the surface of movable plate (64) has air inlet channel (610), be provided with dust screen (611) in air inlet channel (610), the air inlet end and air inlet channel (610) of hair-dryer (67) are corresponding.

Images