CN217807769U - Limiting device for spray painting of spray painting lamp box cloth - Google Patents

Abstract

The utility model discloses a stop device that air brushing light box cloth air brushing was used of air brushing equipment technical field, including base, mount pad, support, the support includes horizontal segment, vertical section, respectively is equipped with a pair of switch that penetrates in horizontal segment and the vertical section, and two mount pads are equipped with on the support by its relative movement of translation unit drive and compress tightly the unit. Relative movement through two mount pads, make two supports be close to relatively, and then make two supports conflict air brushing tip edges respectively, thereby make two supports can carry on spacingly to the air brushing tip of different width size models, when avoiding the air brushing, the air brushing produces the skew, detect air brushing tip edge through correlation switch, when the induction range of correlation switch is kept away from to air brushing tip, correlation switch will produce the sensing signal and feed back to in the external control ware, compress tightly the unit by external control ware control and compress tightly the air brushing tip, make the air brushing can reach the purpose of rectifying when the rolling.

Description

Limiting device for spray painting of spray painting lamp box cloth

Technical Field

The utility model belongs to the technical field of air brushing equipment, a stop device that air brushing light box cloth air brushing was used is related to.

Background

The inkjet printer is a product of a large-scale printer series, and has no printing and high definition of a photo printer, but the definition of the inkjet printer which is proposed at present is greatly improved. The inkjet printer uses solvent type or UV curing type ink, wherein the solvent type ink has strong smell and corrosivity, and the ink permeates into the interior of a printing material through corrosion in the printing process, so that an image is not easy to fade, and the inkjet printer has the characteristics of water resistance, ultraviolet resistance, scratch resistance and the like.

When inkjet printer is used for inkjet printing, inkjet printing cloth is wound by the winding device so that inkjet printing mechanism performs inkjet printing on the surface of the inkjet printing cloth, and because the axial length of the winding roller in the winding device is fixed, when the inkjet printing cloth with the width smaller than the axial length of the winding roller is wound, the two sides of the width direction of the inkjet printing cloth are not provided with limiting measures, so that the inkjet printing cloth generates deviation in the inkjet printing process and the inkjet printing effect is influenced.

Based on this, the utility model designs a stop device that air brushing lamp house cloth air brushing was used to solve above-mentioned problem.

Disclosure of Invention

To current problem, the utility model provides a stop device that air brushing light box cloth air brushing was used, the problem of proposing among the effectual solution background art.

In order to solve the problem, the utility model adopts the following technical scheme: the utility model provides a stop device that air brushing lamp house cloth air brushing was used, is including installing the base on air brushing equipment, base length direction is parallel with air brushing cloth width direction, just base length direction both ends respectively are equipped with a mount pad, be equipped with the support on the mount pad, the support includes two horizontal segments and a vertical section, one of them the horizontal segment rigid coupling is on the mount pad, another respectively be equipped with a correlation switch, adjacent two on horizontal segment and the vertical section correlation switch cooperation is used and is located the upper and lower side of air brushing cloth respectively, two the mount pad is by its relative movement of translation unit drive, be equipped with the unit that compresses tightly that is used for compressing tightly air brushing cloth on the support.

In the limiting device for spray painting of the spray painting lamp box cloth, the translation unit comprises bearing seats arranged at two ends of the base in the length direction, the two bearing seats are connected with the driving rod in a common horizontal rotation mode, the two ends of the driving rod in the length direction are respectively provided with a first thread section and a second thread section with opposite thread turning directions, the two mounting seats are respectively embedded with the nut sleeves, the two nut sleeves are respectively sleeved on the first thread section and the second thread section in a threaded mode, and the driving rod is driven to rotate by a motor arranged on one of the bearing seats.

In the limiting device for spray painting of the spray painting lamp box cloth, the bottom of the mounting base is provided with the limiting pin, the base is provided with the elongated slot for the insertion of the limiting pin, and the limiting pin can freely slide in the elongated slot along the length direction of the base.

In the limiting device for spray painting of the spray painting lamp box cloth, the pressing unit is arranged on the lower pressing wheel on the mounting base, one horizontal section at the upper end of the support is connected with the upper pressing wheel through the driving structure, and the driving structure is used for driving the upper pressing wheel to move downwards and pressing the spray painting cloth together with the lower pressing wheel.

In the limiting device for spray painting of spray painting lamp box cloth, the driving structure comprises a sliding rod which is vertically and slidably arranged on the horizontal section of the support in a penetrating manner, the lower end of the sliding rod is connected with the upper pinch roller, the upper end of the sliding rod is sleeved with the floating ring, the horizontal section of the support is provided with the electromagnet, a spring is arranged between the electromagnet and the floating ring, and two ends of the spring in the elastic direction respectively elastically abut against the electromagnet and the floating ring.

Compared with the prior art, the beneficial effects of the utility model are that: relative movement through two mount pads, make two supports be close to relatively, and then make two supports conflict air brushing tip edges respectively, thereby make two supports can carry on spacingly to the air brushing tip of different width size models, when avoiding the air brushing, the air brushing produces the skew, detect air brushing tip edge through correlation switch, when the induction range of correlation switch is kept away from to air brushing tip, correlation switch will produce the sensing signal and feed back to in the external control ware, compress tightly the unit by external control ware control and compress tightly the air brushing tip, make the air brushing can reach the purpose of rectifying when the rolling.

Drawings

FIG. 1 is a schematic view of the assembly structure of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is a bottom view of the structure of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a base, 2-a first thread section, 3-a mounting base, 4-a long groove, 5-a motor, 6-a support, 7-spray painting cloth, 8-a correlation switch, 9-a sliding rod, 10-a spring, 11-an electromagnet, 12-an upper pinch roller, 13-a floating ring, 14-a nut sleeve, 15-a second thread section, 16-a limiting pin and 17-a lower pinch roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-3, the embodiment provides a limiting device for inkjet printing of inkjet printing light box cloth, which comprises a base 1 installed on inkjet printing equipment, wherein the length direction of the base 1 is parallel to the width direction of inkjet printing cloth 7, two ends of the length direction of the base 1 are respectively provided with a mounting seat 3, the mounting seats 3 are provided with a support 6, the support 6 comprises two horizontal sections and a vertical section, one horizontal section is fixedly connected to the mounting seat 3, the other horizontal section and the vertical section are respectively provided with an opposite-jet switch 8, two adjacent opposite-jet switches 8 are matched for use and are respectively positioned above and below the inkjet printing cloth 7, the two mounting seats 3 are driven by a translation unit to move relatively, the support 6 is provided with a pressing unit for pressing the inkjet printing cloth 7, the inkjet printing cloth is wound by an external winding mechanism when being wound, in the winding process, the two ends of the inkjet printing cloth in the width direction are limited by the two supports, so that the inkjet printing cloth can be limited, in addition, when the edge of the end part of the inkjet printing cloth is wound, the end part of the inkjet printing cloth moves out of the induction range of the two opposite-jet switches, the two corresponding opposite-jet switches are limited by the two supports, the two opposite-jet switches are fed back to the external pressing control unit, and the external pressing control unit is performed off tracking control.

The translation unit in this embodiment is including locating the bearing frame at 1 length direction both ends of base, common horizontal rotation is connected with the actuating lever on two bearing frames, the length direction both ends of actuating lever are equipped with the screw respectively and revolve to opposite first screw thread section 2, second screw thread section 15, each inlays on two mount pads 3 and is equipped with screw cover 14, two screw cover 14 respectively the screw suit at first screw thread section 2, on second screw thread section 15, the actuating lever is driven its rotation by motor 5 who installs on one of them bearing frame, when spacing is carried out to the airbrushing cloth of different width models, at first the starter motor, the motor rotates and drives the actuating lever rotation, make the first screw thread section on the actuating lever, the second screw thread section closes with two screw cover screw threads respectively soon, and then make two mount pad horizontal migration that the screw cover can drive respectively, and then make two supports relative displacement, until the horizontal spacing of two support vertical sections matches with the width size of airbrushing cloth, and then can carry on spacing to airbrushing cloth.

In this embodiment, the bottom of the mounting seat 3 is provided with a limit pin 16, the base 1 is provided with a long groove 4 for the limit pin 16 to be inserted, and the limit pin 16 can freely slide in the long groove 4 along the length direction of the base 1, so that the mounting seat does not swing when moving.

In this embodiment, the compressing unit is disposed on a lower compressing wheel 17 on the mounting base 3, an upper compressing wheel 12 is connected to a horizontal section at the upper end of the bracket 6 through a driving structure, the driving structure is used for driving the upper compressing wheel 12 to move downward and compressing the airbrushed cloth 7 together with the lower compressing wheel 17, when one set of two opposite switches generate signals, it is indicated that the end portions of the airbrushed cloth corresponding to the two opposite switches are located outside the sensing range of the opposite switches, at this time, the driving structure is controlled by an external controller to start, so that the driving structure drives the upper compressing wheel corresponding to the other set of the opposite switches to move downward, the upper compressing furnace and the lower compressing wheel respectively abut against the outer walls of the upper and lower sides of the airbrushed cloth, when the airbrushed cloth is wound, one end of the airbrushed cloth corresponding to the other set of the opposite switches is pressed by a pressing force, when the airbrushed cloth is wound, one end of the airbrushed cloth in a width direction has a larger tension, so that the end portions of the airbrushed cloth can deviate towards one end with a smaller surface tension, and further, when the airbrushed cloth is wound, an automatic deviation correction can be performed.

The driving structure in the embodiment comprises a sliding rod 9 which vertically slides to penetrate through the horizontal section of a support 6, the lower end of the sliding rod 9 is connected with an upper pinch roller 12, a floating ring 13 is sleeved at the upper end of the sliding rod 9, an electromagnet 11 is arranged on the horizontal section of the support 6, a spring 10 is arranged between the electromagnet 11 and the floating ring 13, two ends of the spring 10 in the elastic direction respectively elastically abut against the electromagnet 11 and the floating ring 13, the electromagnet is controlled to be electrified through an external controller to generate magnetism, the floating ring (made of any material in iron cobalt nickel) is driven to move downwards, the sliding rod can be driven to move downwards, the upper pinch roller is enabled to move downwards and compress the surface of spray painting cloth, in addition, the spring has the performance of telescopic deformation through the arrangement of the spring, and the phenomenon that the surface of the spray painting part is prevented from being compressed by the spring.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and furthermore, the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a stop device that air brushing lamp house cloth air brushing was used, is including installing base (1) on air brushing equipment, its characterized in that, base (1) length direction is parallel with air brushing (7) width direction, just base (1) length direction both ends respectively are equipped with a mount pad (3), be equipped with support (6) on mount pad (3), support (6) include two horizontal segments and a vertical section, one of them the horizontal segment rigid coupling is on mount pad (3), another respectively be equipped with correlation switch (8) on horizontal segment and the vertical section, adjacent two correlation switch (8) cooperation is used and is located the upper and lower side of air brushing (7) respectively, two mount pad (3) are by its relative movement of translation unit drive, be equipped with on support (6) and be used for compressing tightly the unit to air brushing (7).

2. The limiting device for spray painting of spray painting lamp box cloth according to claim 1, wherein the translation unit comprises bearing seats arranged at two ends of a base (1) in the length direction, the two bearing seats are horizontally and rotatably connected with a driving rod together, two ends of the driving rod in the length direction are respectively provided with a first thread section (2) and a second thread section (15) with opposite thread directions, two mounting seats (3) are respectively embedded with a nut sleeve (14), the two nut sleeves (14) are respectively sleeved on the first thread section (2) and the second thread section (15) in a threaded manner, and the driving rod is driven to rotate by a motor (5) arranged on one of the bearing seats.

3. The limiting device for spray painting of spray painting lamp box cloth according to claim 1, wherein a limiting pin (16) is arranged at the bottom of the mounting seat (3), a long groove (4) for inserting and combining the limiting pin (16) is formed in the base (1), and the limiting pin (16) can freely slide in the long groove (4) along the length direction of the base (1).

4. The limiting device for the inkjet printing of the inkjet lamp box cloth according to claim 1, wherein the pressing unit is arranged on a lower pressing wheel (17) on the mounting base (3), one horizontal section at the upper end of the bracket (6) is connected with an upper pressing wheel (12) through a driving structure, and the driving structure is used for driving the upper pressing wheel (12) to move downwards and pressing the inkjet printing cloth (7) together with the lower pressing wheel (17).

5. The limiting device for spray painting of spray painting lamp box cloth according to claim 4, wherein the driving structure comprises a sliding rod (9) vertically sliding to penetrate through the horizontal section of the support (6), the lower end of the sliding rod (9) is connected with an upper pinch roller (12), a floating ring (13) is sleeved at the upper end of the sliding rod (9), an electromagnet (11) is arranged on the horizontal section of the support (6), a spring (10) is arranged between the electromagnet (11) and the floating ring (13), and two ends of the spring (10) in the elastic direction elastically abut against the electromagnet (11) and the floating ring (13) respectively.

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