CN212073274U - Satellite type full-wheel printing machine with gravity adjusting roller - Google Patents

Abstract

The utility model relates to a satellite type full-wheel printing machine with a gravity adjusting roller, belonging to the technical field of satellite type full-wheel printing machines, the paper feeding device comprises a machine body, wherein a feeding device and a printing device are arranged on the machine body, a plurality of horizontal rotating rollers are rotatably connected to the machine body, the rotating rollers, the feeding device and the printing device are all arranged on the same side of the machine body, a sliding rail which is on the same side with the rotating rollers is arranged on the machine body, a sliding block is slidably connected on the sliding rail, a connecting rod is fixedly arranged on one side, away from the sliding rail, of the sliding block, an adjusting roller which is parallel to the rotating rollers is rotatably connected on the connecting rod, paper is output from the feeding device, is conveyed into the printing device through the rotating rollers and the adjusting roller, and passes through the lower part, and further provides tension for the paper, ensures that the paper has sufficient tension when entering the printing device, and further improves the printing quality of the paper.

Description

Satellite type full-wheel printing machine with gravity adjusting roller

Technical Field

The utility model belongs to the technical field of satellite type full rotary press's technique and specifically relates to a satellite type full rotary press with gravity regulating roller is related to.

Background

The non-setting adhesive label printing is developed rapidly in recent years, but most of the non-setting adhesive label printing is workshop type factories, the scale is small, the equipment is poor, and a plurality of flat-pressing flat-bed printing machines are adopted, while in foreign countries, especially in European and American countries, the water-based flexography and the UV flexography are basically adopted, the flexography structure is simple, the operation is convenient, but the non-setting adhesive label printing has the defects that firstly, the consumable material is expensive, the network points are not fine enough, and the printing products have certain difference with the letterpress printing and offset printing. Some domestic label printing factories have satellite rotary or gap rotary printers to solve the above problems.

The prior chinese patent publication No. CN202498811U discloses a satellite offset lithographic printing press, which includes a central printing large wheel and printing units distributed around the central printing large wheel; the printing unit comprises a printing ink vehicle, a printing plate cylinder and a printing adhesive cloth cylinder, wherein an ink box and an ink brush are arranged on the printing ink vehicle, the ink brush is attached to the printing plate cylinder, the printing plate cylinder is attached to the printing adhesive cloth cylinder, and the printing adhesive cloth cylinder is attached to the surface of the central printing large wheel. Each printing unit surrounds a central printing bull wheel and is used for transmission through a gear or a full servo motor, the central printing bull wheel is used as a printing bottom cannon, and a satellite offset printing mode is achieved. The printing material surrounds the central printing big wheel through winding and unwinding, so that the printing material is not easy to deform or even not deformed, and full-rotary offset printing is realized.

The above prior art solutions have the following drawbacks: although the satellite offset printing press can realize full-rotation printing, in the printing process of the satellite offset printing press, the printed paper always keeps certain tension, so that the normal operation of the subsequent printing process can be kept, in the production process, the paper often causes the reduction of the paper tension due to the reasons of mechanical vibration and the like, and the paper entering the printing system at the moment can cause the reduction of the paper printing effect due to the insufficient tension, thereby causing the poor printing quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a satellite type full rotary press with gravity regulating roller, which has the effect of improving the printing quality.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a satellite formula full rotary press with gravity dancer rools, includes the organism, be equipped with feedway and printing device on the organism, rotate on the organism and be connected with the horizontally live-rollers of a plurality of, live-rollers, feedway and printing device all arrange in with one side of organism, be equipped with on the organism with the slide rail of live-rollers homonymy, sliding connection has the slider on the slide rail, one side that the slide rail was kept away from to the slider has set firmly the connecting rod, the cover is equipped with the dancer rools that are parallel to each other with the live-rollers on the connecting rod, the connecting rod.

Through adopting above-mentioned technical scheme, the operator adorns the paper in feedway, the live-rollers rotates, follow feedway with the paper, through the regulating roller, and then carry in to printing device, slide rail and slider mutually support, make connecting rod and regulating roller slide along the direction of slide rail, the paper passes from the below of regulating roller, rely on the slider, the gravity of connecting rod and regulating roller self, the regulating roller has a decurrent effort to the paper, increase the tension of paper through this effort, and then ensure that the paper has sufficient tension when getting into printing device, ensure the normal printing of paper, the effect that has improvement paper printing quality.

The present invention may be further configured in a preferred embodiment as: the slider internal rotation is connected with a plurality of gyro wheel, and the both sides of slide rail are arranged respectively in to a plurality of gyro wheel, and the spout has been seted up respectively to the both sides of slide rail, and the gyro wheel is arranged in the spout and is contradicted with the slide rail.

By adopting the technical scheme, the roller is in a spherical shape, the bottom end of the sliding groove is in an arc surface shape, one end of the roller is arranged in the sliding groove and corresponds to the shape and size of the sliding groove, the roller is matched with the sliding groove, sliding friction force between the sliding block and the sliding rail is converted into rolling friction force between the roller and the sliding groove, and then friction resistance between the sliding block and the sliding rail is reduced, so that the situation that paper is broken due to overlarge resistance of the sliding block and the sliding rail is avoided, and the paper is protected.

The present invention may be further configured in a preferred embodiment as: the machine body is provided with an installation block arranged at the top end of the slide rail, the installation block is abutted against the slide rail, the installation block is in a trapezoid shape, the area of the top end of the installation block is smaller than that of the bottom end of the installation block, and the area of the bottom end of the installation block corresponds to that of the top end of the slide rail.

Through adopting above-mentioned technical scheme, the installation piece is isosceles trapezoid form, and when the operator was at the in-process of installation slider, the operator inserted the slider on the installation piece earlier, and on the slide rail was slided along the both sides of installation piece again, the installation piece played the effect of the operator installation slider of being convenient for.

The present invention may be further configured in a preferred embodiment as: and a second baffle arranged at the top end of the mounting block is arranged on the machine body and is abutted against the mounting block.

Through adopting above-mentioned technical scheme, the installation piece is arranged in directly over to baffle two, arranges the in-process of dancer rools below in at the paper, and when the paper upwards lifted the dancer rools, the slider moved to the direction of installation piece along the direction of slide rail, and when the power of upwards lifting was too big, the slider can contradict with baffle two, and baffle two can prevent the slider roll-off slide rail, plays the effect of injecing the slider position.

The present invention may be further configured in a preferred embodiment as: the machine body is provided with a first baffle arranged at the bottom end of the slide rail, and the first baffle is abutted against the slide rail.

Through adopting above-mentioned technical scheme, when the below of regulating roll does not have the paper, the slider is because of the direction downstream of gravity along the slide rail, until conflicting baffle one, the baffle was come together support and limiting slide's effect this moment.

The present invention may be further configured in a preferred embodiment as: and a cushion pad is arranged at the top end of the first baffle.

Through adopting above-mentioned technical scheme, the blotter is the rubber material, is rich in elasticity, and the rubber pad is arranged in between baffle one and the slider, plays buffering and absorbing effect.

The present invention may be further configured in a preferred embodiment as: the connecting rod is sleeved with a first rotating bearing, and the first rotating bearing is arranged between the sliding block and the adjusting roller.

By adopting the technical scheme, the first rotating bearing is a plane thrust bearing, the first rotating bearing reduces the resistance between the adjusting roller and the sliding block, the condition that the paper and the adjusting roller slide relatively is avoided, and the paper conveying effect of the adjusting roller is improved.

The present invention may be further configured in a preferred embodiment as: the end part of the connecting rod, far away from the sliding block, is in threaded connection with a limiting cover, the connecting rod is sleeved with a second rotating bearing, and the second rotating bearing is arranged between the adjusting roller and the limiting cover.

Through adopting above-mentioned technical scheme, the operator twists the tip at the connecting rod with spacing lid, and the external diameter of spacing lid is greater than the internal diameter of dancer rools, and spacing lid plays the effect of spacing dancer rools, and rolling bearing two is plane thrust bearing, and rolling bearing two has reduced the resistance between dancer rools and the spacing lid, avoids paper and dancer rools to take place the condition of relative slip, has further improved the effect of dancer rools conveying paper.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the sliding rail, the sliding block, the connecting rod and the adjusting roller, an operator loads paper into the feeding device, the rotating roller rotates to enable the paper to pass through the feeding device and the adjusting roller, and then the paper is conveyed into the printing device, the sliding rail and the sliding block are matched with each other, so that the connecting rod and the adjusting roller slide along the direction of the sliding rail, the paper passes through the lower part of the adjusting roller, the adjusting roller has a downward acting force on the paper by means of the gravity of the sliding block, the connecting rod and the adjusting roller, the tension of the paper is increased by the acting force, and the paper is ensured to have enough tension when entering the printing device, the normal printing of the paper is ensured, and the effect of improving the printing quality of the;

2. through the setting of gyro wheel and spout, the gyro wheel is spherical, the bottom of spout is the cambered surface form, the one end of gyro wheel is arranged in the spout and is corresponding with the shape size of spout, the gyro wheel is mutually supported with the spout, change the sliding friction between slider and the slide rail into the rolling friction between gyro wheel and the spout, and then reduced the frictional resistance between slider and the slide rail, and then avoid causing the cracked condition of paper because of slider and slide rail resistance are too big, play the effect of protection paper.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

Fig. 2 is a front view of the embodiment.

FIG. 3 is a sectional view of the dancer roll in the example.

Fig. 4 is a sectional view of the slide rail in the embodiment.

In the figure, 1, a machine body; 2. a feeding device; 3. a printing device; 4. a rotating roller; 5. a slide rail; 51. a chute; 6. a slider; 61. a roller; 7. a connecting rod; 8. a regulating roller; 9. a first baffle plate; 10. a cushion pad; 11. a second baffle plate; 12. mounting blocks; 13. rotating the first bearing; 14. rotating a second bearing; 15. and a limiting cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the utility model discloses a satellite type full rotary press with gravity regulating roller, including organism 1, satellite type full rotary press is prior art, and the detailed description is not done here. A feeding device 2 and a printing device 3 are installed on one side of the machine body 1, an operator places disc-shaped paper in the feeding device 2, the feeding device 2 plays a role of providing the paper, the printing device 3 is in a satellite type and plays a role of printing the paper, and the feeding device 2 and the printing device 3 are prior art and are not described in detail herein. The machine body 1 is rotatably connected with a plurality of horizontal rotating rollers 4, the feeding device 2 and the printing device 3 are arranged on the same side of the machine body 1, the rotating rollers 4 rotate to convey paper from the feeding device 2 to the printing device 3, and the printing process of the paper is completed.

Referring to fig. 2 and 3, bolted connection has vertical slide rail 5 with the live-rollers 4 homonymy on the organism 1, and sliding connection has slider 6 on slide rail 5, and slider 6 keeps away from one side of slide rail 5 and sets firmly horizontally connecting rod 7, and the cover is equipped with the adjusting roller 8 that is parallel to each other with live-rollers 4 on connecting rod 7, and connecting rod 7 rotates with adjusting roller 8 to be connected. Slide rail 5 and slider 6 are mutually supported, make connecting rod 7 and adjusting roller 8 slide along slide rail 5's direction, and the paper passes from the below of adjusting roller 8, relies on slider 6, connecting rod 7 and adjusting roller 8 self gravity, and adjusting roller 8 has a decurrent effort to the paper, increases the tension of paper through this effort, and then ensures that the paper has sufficient tension when getting into printing device 3, ensures the normal printing of paper.

Referring to fig. 3 and 4, the bolt connection has the installation piece 12 of arranging in slide rail 5 top on organism 1, installation piece 12 is isosceles trapezoid form, installation piece 12 contradicts with slide rail 5, the area on installation piece 12 top is less than the area of installation piece 12 bottom, the area of installation piece 12 bottom corresponds with the area on slide rail 5 top, when the operator is at the in-process of installation slider 6, the operator inserts slider 6 on installation piece 12 earlier, slide to slide on slide rail 5 along the both sides of installation piece 12 again, and then be convenient for operator's installation. The machine body 1 is connected with a second baffle 11 arranged at the top end of the mounting block 12 through a bolt, the second baffle 11 is arranged right above the mounting block 12, the bottom end of the second baffle 11 is abutted to the top end of the mounting block 12, and the bottom end of the second baffle 11 is larger than the end part of the sliding rail 5 in shape and size. When paper is placed below the adjusting roller 8, the adjusting roller 8 is lifted upwards by the paper, the sliding block 6 moves towards the direction of the mounting block 12 along the direction of the sliding rail 5, when the upward lifting force is too large, the top end of the sliding block 6 can be abutted against the bottom end of the second baffle plate 11, and the second baffle plate 11 plays a role in limiting the position of the sliding block 6.

Referring to fig. 3 and 4, the body 1 is connected with a first baffle 9 arranged at the bottom end of the slide rail 5 through a bolt, the top end of the first baffle 9 abuts against the bottom end of the slide rail 5, and the top end of the first baffle 9 is larger than the bottom end of the slide rail 5 in shape and size. When no paper is supported below the adjusting roller 8, the sliding block 6 moves downwards along the direction of the sliding rail 5 due to gravity until the sliding block abuts against the first baffle 9, and the first baffle 9 plays a role in supporting and limiting the sliding block 6. A cushion pad 10 is installed on the top end of the first baffle 9, the cushion pad 10 is made of rubber and is rich in elasticity, and the rubber pad is arranged between the first baffle 9 and the sliding block 6 to play a role in buffering and shock absorption.

Referring to fig. 4, a plurality of rollers 61 are rotatably connected in the slider 6, the rollers 61 are spherical, the rollers 61 are respectively disposed on two sides of the slide rail 5, sliding grooves 51 are respectively disposed on two sides of the slide rail 5, a bottom end of each sliding groove 51 is arc-surface-shaped, one end of each roller 61 is disposed in the corresponding sliding groove 51 and is in size corresponding to the shape of the corresponding sliding groove 51, and the roller 61 is disposed in the corresponding sliding groove 51 and is abutted against the corresponding slide rail 5. The roller 61 is matched with the sliding groove 51, so that the sliding friction force between the sliding block 6 and the sliding rail 5 is converted into the rolling friction force between the roller 61 and the sliding groove 51, the friction resistance between the sliding block 6 and the sliding rail 5 is reduced, the paper is protected, and the situation that the paper is broken due to the fact that the resistance between the sliding block 6 and the sliding rail 5 is too large is avoided.

Referring to fig. 3, a first rotating bearing 13 is sleeved on the connecting rod 7, the first rotating bearing 13 is a planar thrust bearing, the first rotating bearing 13 is arranged between the sliding block 6 and the adjusting roller 8, and the first rotating bearing 13 reduces the resistance between the adjusting roller 8 and the sliding block 6, so that the situation that paper and the adjusting roller 8 slide relatively is avoided, and the paper conveying effect of the adjusting roller 8 is improved. The connecting rod 7 is kept away from the tip threaded connection of slider 6 and is had spacing lid 15, and the operator twists tight at the tip of connecting rod 7 with spacing lid 15, and the external diameter of spacing lid 15 is greater than the internal diameter of adjusting roller 8, and spacing lid 15 plays the effect of spacing adjusting roller 8. The connecting rod 7 is sleeved with a second rotating bearing 14, the second rotating bearing 14 is a plane thrust bearing, the second rotating bearing 14 is arranged between the adjusting roller 8 and the limiting cover 15, the second rotating bearing 14 reduces resistance between the adjusting roller 8 and the limiting cover 15, the condition that paper and the adjusting roller 8 slide relatively is avoided, and the paper conveying effect of the adjusting roller 8 is further improved.

The implementation principle of the embodiment is as follows: an operator puts paper into the feeding device 2, the paper is output from the feeding device 2, passes through the rotating rollers 4 and passes through the lower part of the adjusting roller 8, the adjusting roller 8 provides tension for the paper, and finally the paper enters the printing device 3, so that the printing process of the paper is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. A satellite type full-wheel printing machine with a gravity adjusting roller comprises a machine body (1), and is characterized in that: be equipped with feedway (2) and printing device (3) on organism (1), it is connected with a plurality of horizontally live-rollers (4) to rotate on organism (1), live-rollers (4), same one side of organism (1) is all arranged in feedway (2) and printing device (3), be equipped with slide rail (5) with live-rollers (4) homonymy on organism (1), sliding connection has slider (6) on slide rail (5), one side that slide rail (5) were kept away from in slider (6) has set firmly connecting rod (7), the cover is equipped with dancer (8) that are parallel to each other with live-rollers (4) on connecting rod (7), connecting rod (7) rotate with dancer (8) and are connected.

2. The satellite type all-wheel press having a gravity roller according to claim 1, wherein: the slider (6) internal rotation is connected with a plurality of gyro wheel (61), and the both sides of slide rail (5) are arranged respectively in a plurality of gyro wheel (61), and spout (51) have been seted up respectively to the both sides of slide rail (5), and in arranging spout (51) in and contradict with slide rail (5) gyro wheel (61).

3. The satellite type all-wheel press having a gravity roller according to claim 1, wherein: the novel motor is characterized in that an installation block (12) arranged at the top end of the sliding rail (5) is arranged on the motor body (1), the installation block (12) is abutted to the sliding rail (5), the installation block (12) is in a trapezoid shape, the area of the top end of the installation block (12) is smaller than that of the bottom end of the installation block (12), and the area of the bottom end of the installation block (12) corresponds to that of the top end of the sliding rail (5).

4. The satellite type all-wheel press having a gravity roller according to claim 3, wherein: and a second baffle (11) arranged at the top end of the mounting block (12) is arranged on the machine body (1), and the second baffle (11) is abutted against the mounting block (12).

5. The satellite type all-wheel press having a gravity roller according to claim 1, wherein: a first baffle (9) arranged at the bottom end of the sliding rail (5) is arranged on the machine body (1), and the first baffle (9) is abutted to the sliding rail (5).

6. The satellite type all-wheel press having a gravity roller according to claim 5, wherein: a buffer pad (10) is arranged at the top end of the baffle plate I (9).

7. The satellite type all-wheel press having a gravity roller according to claim 1, wherein: a rotating bearing I (13) is sleeved on the connecting rod (7), and the rotating bearing I (13) is arranged between the sliding block (6) and the adjusting roller (8).

8. The satellite type all-wheel press having a gravity roller according to claim 1, wherein: the end part of the connecting rod (7) far away from the sliding block (6) is in threaded connection with a limiting cover (15), a second rotating bearing (14) is sleeved on the connecting rod (7), and the second rotating bearing (14) is arranged between the adjusting roller (8) and the limiting cover (15).

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