CN217869550U - Lamp box cloth leveling equipment - Google Patents

Abstract

The utility model discloses a lamp house cloth levels equipment relates to printer equipment technical field, including the equipment platform, the equipment bench is equipped with first deflector roll, first heat conduction roller, second heat conduction roller, scutching roller, chill roll and second deflector roll in proper order for can reach the lamp house cloth of high roughness, because of the height unevenness of lamp house cloth when avoiding the printer to print lamp house cloth, cause the damage of printer, improve the printing efficiency of printer, improve the life of printer.

Description

Lamp box cloth leveling equipment

Technical Field

The utility model relates to a printer equipment technical field, in particular to light box cloth levels equipment.

Background

The light box cloth has the characteristics of good flexibility, uniform light transmission, long service life, convenience in division and installation, good inking property and the like, and is mainly used as an outdoor advertising material for manufacturing large advertising recruiters. In recent years, the lamp box cloth industry is rapidly developed in China, and has achieved good results in the aspect of development of the international market. The Chinese light box cloth industry plays an important role in the whole world in terms of capacity, yield and market competitiveness.

The current printer is updated and replaced more quickly, the printing speed is doubled and increased, the leveling degree of the current lamp box cloth cannot meet the current printing speed, the printer is collided due to uneven cloth surface, and the loss is large.

Disclosure of Invention

To above defect, the utility model aims at providing a lamp box cloth levels equipment aims at solving the technical problem of lamp box cloth unevenness among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a light box cloth levels equipment, includes the equipment platform, is equipped with first deflector roll, first heat conduction roller, second heat conduction roller, scutching roller, chill roll and second deflector roll in the equipment bench in proper order.

Preferably, heating devices are arranged in the first heat conducting roller and the second heat conducting roller, and heat conducting oil is arranged in the heating devices.

Preferably, cooling water is provided in the cooling roll.

Preferably, an extension roll is disposed between the second heat-conducting roll and the cooling roll.

Preferably, the extension roller includes the roll body, evenly is equipped with a plurality of trapezoidal archs along its circumference on the roll body.

Preferably, the equipment bench rotates and is equipped with the roll body, still is equipped with drive roll body pivoted power component on the equipment bench, and it is equipped with trapezoidal arch to slide on the roll body, is equipped with the trapezoidal protruding elastic mechanism who moves inwards of drive in the roll body, and the rigid coupling has the cam on the equipment bench, and the cam is inserted and is located the roll body, and the cam increases gradually along the direction of delivery diameter of extension roller.

Preferably, the elastic mechanism comprises a plurality of slide bars fixedly connected to the trapezoid bulges, the slide bars are arranged at intervals along the length direction of the trapezoid bulges, a plurality of sliding openings are formed in the roller body, the slide bars are slidably arranged in the sliding openings, and the slide bars are sleeved with compression springs.

Preferably, the end, far away from the trapezoidal bulge, of the sliding rod is provided with a limiting bulge, and a compression spring is arranged between the limiting bulge and the roller body.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

because the utility model discloses in set up first deflector roll, first heat conduction roller, second heat conduction roller, scutching roller, chill roll and second deflector roll for can reach the lamp house cloth of high roughness, because of the height unevenness of lamp house cloth when avoiding the printer to print lamp house cloth, cause the damage of printer, improve the printing efficiency of printer, improve the life of printer.

Because the utility model discloses in set up extension roller and trapezoidal arch for the extension roller carries out longitudinal stretching to soft light box cloth, gets rid of the vertical ascending fold of light box cloth, improves the roughness of light box cloth, avoids the printer to knock, and trapezoidal bellied setting can improve the tensile properties of extension roller, further improves the roughness of light box cloth.

Due to the fact that the elastic mechanism and the cam are arranged on the roller body, the lamp box cloth can be stretched gradually in the longitudinal direction, and the flatness of the lamp box cloth is further improved.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the light box cloth leveling device of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the light box cloth flattening apparatus of the present invention;

FIG. 3 is a schematic view of the construction of the spreader roll of FIG. 2;

fig. 4 is a schematic structural diagram of a third embodiment of the light box cloth flattening apparatus of the present invention;

fig. 5 is a schematic view of the trapezoidal protrusion of fig. 4.

In the figure, an equipment table 1, a first guide roller 2, a first heat guide roller 3, a second heat guide roller 4, an open width roller 5, a cooling roller 6, a second guide roller 7, an extension roller 8, a roller body 80, a sliding opening 800, a trapezoidal protrusion 81, a cam 82, a sliding rod 83, a compression spring 84, a limiting protrusion 85 and lamp box cloth 9.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The position that involves in this specification all uses the utility model relates to a position when the equipment is leveled to lamp house cloth normally works is the standard, does not restrict its storage and the position when transporting, only represents relative position relation, does not represent absolute position relation.

The first embodiment is as follows:

as shown in fig. 1, a light box cloth leveling device comprises a device table 1, wherein a first guide roller 2, a first heat-conducting roller 3, a second heat-conducting roller 4, an open width roller 5, a cooling roller 6 and a second guide roller 7 are sequentially arranged on the device table 1, motors for driving the first guide roller 2, the open width roller 5 and the cooling roller 6 to rotate can be arranged in a one-to-one correspondence manner, power assemblies for synchronously driving the first guide roller 2, the open width roller 5 and the cooling roller 6 to rotate can also be arranged, for example, a plurality of rollers are driven by a chain wheel and a chain to synchronously rotate, a plurality of rollers are driven by a belt wheel and a belt to synchronously rotate, and the first guide roller 2 and the second guide roller 7 can also be driven to rotate.

Wherein, all be equipped with heating device in first heat conduction roller 3 and the second heat conduction roller 4, be equipped with the conduction oil in the heating device, the last oil inlet and the oil-out that are equipped with of heating device, the conduction oil gets into from the oil inlet, flow out from the oil-out after heating lamp box cloth 9, also can set heating device into the heater strip, carry out electrical heating to the heat conduction roller, first heat conduction roller 3 and second heat conduction roller 4 are the driven roll, first heat conduction roller 3 and second heat conduction roller 4 can be scalded the front and the reverse side of lamp box cloth 9 respectively.

Preferably, cooling water is arranged in the cooling roller 6, a water inlet and a water outlet are formed in the cooling roller 6, and the cooling water enters through the inlet and flows out of the water outlet after cooling the lamp box cloth 9.

The first guide roller 2 is used for guiding the lamp box cloth 9 to the first heat conduction roller 3, the first heat conduction roller 3 is used for ironing the front side of the lamp box cloth 9 and heating the lamp box cloth to be in a soft state and then conveying the lamp box cloth to the second heat conduction roller 4, the second heat conduction roller 4 is used for ironing the back side of the lamp box cloth 9 and secondarily heating the lamp box cloth 9, the second heat conduction roller 4 is used for heating the lamp box cloth 9 and then guiding the lamp box cloth 9 to the expander roller 5, the expander roller 5 is used for flattening the soft lamp box cloth 9 and taking out wrinkles on the lamp box cloth 9, the expander roller 5 is used for guiding the lamp box cloth 9 to the cooling roller 6, the cooling roller 6 is used for rapidly cooling the cloth surface of the lamp box cloth 9 to be shaped to achieve the high-flatness lamp box cloth 9, and the second guide roller 7 is used for conveying the lamp box cloth 9 to the printer.

Example two:

as shown in fig. 2 and fig. 3, the present embodiment is different from the first embodiment in that: an extension roll 8 is provided between the second heat guiding roll 4 and the cooling roll 6.

Preferably, the extension roller 8 includes the roll body 80, evenly is equipped with a plurality of trapezoidal archs 81 along its circumference on the roll body 80, and trapezoidal arch 81 can set to a whole along the length direction of roll body 80, also can set up a plurality ofly along the length direction of roll body 80, and the length of trapezoidal arch 81 is less than the length of roll body 80, and trapezoidal arch 81 can be connected with roll body 80 welded, also can dismantle with roll body 80 through the bolt and be connected.

During the use, extension roller 8 carries out vertical tensile to soft lamp box cloth 9, gets rid of the vertical ascending fold of lamp box cloth 9, improves lamp box cloth 9's roughness, avoids the printer to hit, and trapezoidal protruding 81's setting can improve extension roller 8's tensile properties, further improves lamp box cloth 9's roughness.

Example three:

as shown in fig. 4 and 5, the present embodiment is different from the first embodiment in that: rotate on the equipment platform 1 and be equipped with roll body 80, still be equipped with drive roll body 80 pivoted power component on the equipment platform 1, the first gear of roll body 80 is located including the cover to power component, the second gear of being connected with first gear engagement, and drive second gear pivoted motor, power component also can set up to worm gear, power component's setting is the well-known general knowledge that technical personnel in the field should know, it is not repeated here, it is equipped with trapezoidal arch 81 to slide on the roll body 80, be equipped with the trapezoidal arch 81 of drive elastic mechanism of inside motion in the roll body 80, the rigid coupling has cam 82 on the equipment platform 1, cam 82's both ends can be installed on equipment platform 1 through bolt detachable, cam 82 inserts and locates roll body 80 cam 82 and increase gradually along the direction of delivery diameter of extension roller 8.

Specifically, elastic mechanism includes a plurality of slide bars 83 of rigid coupling in trapezoidal arch 81, can tap the external screw thread on the top of slide bar 83, at trapezoidal protruding 81's bottom tapping hole, trapezoidal arch 81 spiro union is on slide bar 83, and a plurality of slide bars 83 set up along trapezoidal protruding 81's length direction interval, has seted up a plurality of sliding exits 800 on the roll body 80, and slide bar 83 slides and locates sliding exits 800, and the cover is equipped with compression spring 84 on the slide bar 83.

Preferably, the one end that trapezoidal arch 81 was kept away from to slide bar 83 is equipped with spacing arch 85, spacing arch 85 passes through the bolt and can dismantle with slide bar 83 and be connected, spacing arch 85 also can pass through threaded connection with slide bar 83, the bottom of spacing arch 85 can set up to the arc, can reduce the frictional force between spacing arch 85 and the cam 82 when using, the material of preferred spacing arch 85 sets up to nylon, improve spacing arch 85's wearability, and can slightly cushion trapezoidal arch 81's motion, be equipped with compression spring 84 between spacing arch 85 and the roll body 80.

During the use, when extension roller 8 just contacted lamp box cloth 9, trapezoidal arch 81 here is in the state of leaning on the setting of roll body 80 under the effect of cam 82, and compression spring 84 is in tensile state, and along with extension roller 8's rotation, trapezoidal arch 81 slides outside roll body 80 under the effect of cam 82 gradually, and compression spring 84 tightens up gradually, and lamp box cloth 9 realizes following thereupon that vertical upwards is drawn gradually, further improvement lamp box cloth 9's roughness.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides a light box cloth levels equipment, its characterized in that, includes the equipment platform, the equipment bench is equipped with first deflector roll, first heat conduction roller, second heat conduction roller, scutching roller, chill roll and second deflector roll in proper order.

2. The lamp box cloth flattening apparatus of claim 1, wherein a heating device is disposed in each of the first heat-conducting roller and the second heat-conducting roller, and heat-conducting oil is disposed in the heating device.

3. The light box cloth flattening apparatus of claim 1, wherein cooling water is provided in the chill roll.

4. The light box cloth flattening apparatus of claim 1, wherein an extension roller is disposed between the second heat-directing roller and the cooling roller.

5. The light box cloth flattening apparatus of claim 4, wherein the extension roller includes a roller body, and a plurality of trapezoidal protrusions are uniformly provided on the roller body along a circumferential direction thereof.

6. The light box cloth flattening device of claim 5, wherein the roller body is rotatably disposed on the device table, a power assembly for driving the roller body to rotate is further disposed on the device table, the trapezoidal protrusions are slidably disposed on the roller body, an elastic mechanism for driving the trapezoidal protrusions to move inwards is disposed in the roller body, a cam is fixedly connected to the device table, the cam is inserted into the roller body, and the diameter of the cam is gradually increased along the conveying direction of the extension roller.

7. The light box cloth leveling device as recited in claim 6, wherein the elastic mechanism comprises a plurality of sliding rods fixedly connected to the trapezoidal protrusion, the plurality of sliding rods are arranged at intervals along the length direction of the trapezoidal protrusion, a plurality of sliding openings are formed in the roller body, the sliding rods are slidably arranged in the sliding openings, and a compression spring is sleeved on the sliding rods.

8. The light box cloth flattening apparatus of claim 7, wherein a stop protrusion is provided at an end of the slide bar remote from the trapezoidal protrusion, and the compression spring is provided between the stop protrusion and the roller body.

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