Advertising curtain processing equipment

Abstract

The invention relates to the technical field of curtain processing equipment, and discloses advertisement curtain processing equipment which comprises a printing table and further comprises two stand columns connected to the two sides of the bottom of the printing table respectively, and the bottoms of the stand columns are connected with a base; the case is mounted at the top of the printing table; the spray head is mounted on the printing table through a mounting seat and is used for printing a curtain; the limiting mechanism is arranged on the printing table and is used for limiting the movement of the curtain; the winding mechanism is arranged on the stand column and used for winding the curtain; and the cleaning mechanism is arranged on the printing table and used for cleaning the spray head. According to the printing device, the limiting mechanism is arranged, and the pressing plate capable of moving up and down is used for limiting the curtain, so that the curtain can be limited when printing is achieved, the stable printing effect is achieved, meanwhile, when a spray head is cleaned, the curtain can be limited in a contact mode, and the position of the rolled curtain can be changed.

Description

Technical Field

[0001] The invention relates to the technical field of curtain processing equipment, in particular to advertising curtain processing equipment. Background Art

[0002] Advertising curtain, also known as advertising printing cloth, exhibition display cloth, is a kind of cloth specially used for advertising, exhibition display, stage background and other occasions. It has many types to adapt to different display needs and environmental conditions.

[0003] For example, the announcement number CN 218054552 U discloses a large-area advertising cloth inkjet device, which can be used to print the advertising cloth while conveying it, thus saving its occupied area, and the inkjet printer body only needs to be consistent with the width of the advertising cloth, and the inkjet printer body is small in size, thus saving its cost; it comprises a bottom plate and an inkjet device, the inkjet printer body is mounted on the top of the bottom plate, the inkjet printer device comprises a support plate, an inkjet printer body, a fixed frame, a driver, two sets of rotating shafts, two sets of conveying rollers, two sets of slide rails, two sets of sliders, a motor, a transmission box, two sets of threaded rods, two sets of screw rings and a controller, the bottom end of the support plate is connected to the right side of the top of the bottom plate, the bottom end of the inkjet printer body is connected to the top of the support plate, the output end of the driver is connected to the rear end of the lower rotating shaft, the two sets of conveying rollers are respectively mounted on the two sets of rotating shafts, the controller is mounted on the front end of the fixed frame, and the controller is electrically connected to the inkjet printer body, the driver and the motor; However, when the above-mentioned inkjet printing equipment is used to print on advertising cloth, the material of the printing cloth may be easily deformed or moved during the printing process due to factors such as hygroscopicity, uneven thickness or elasticity. When the printing cloth moves, the pattern printed by the nozzle will deviate, thereby causing the problem of increased production costs. Therefore, an advertising curtain processing equipment is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an advertising curtain processing device in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: An advertising curtain processing device includes a printing table and also includes: Two uprights are connected to two sides of the bottom of the printing table, and the bottoms of the uprights are connected to a base; A chassis, mounted on top of the printing table; A nozzle, mounted on the printing table through a mounting base, for printing the curtain; A limiting mechanism, arranged on the printing table, to limit the movement of the curtain; A reeling mechanism, arranged on the column, for reeling in the curtain; A cleaning mechanism, arranged on the printing table, for cleaning the nozzle; Wherein, the limiting mechanism comprises: A mounting plate movably connected in a movable groove provided on the inner wall of the mounting seat; A plurality of pressure rods are movably connected to the mounting seat at equal intervals and connected to the bottom of the mounting plate; A plurality of pressing plates are respectively connected to the bottom of the pressing rod and press on the curtain to limit the movement of the curtain.

[0006] Preferably, the limiting mechanism further includes: A plurality of springs are sleeved on the outer wall of the pressure rod and pull the mounting plate to move downward in the movable groove; The back of the nozzle is connected to a through hole in the mounting plate through a movable quick slide, a reciprocating screw is installed on the inner wall, and the movable block is movably connected to the outer wall of the reciprocating screw; A U-shaped rod, which movably passes through the printing table and is connected to the bottom of the mounting plate; A driving motor is installed on the left side of the mounting seat, and the output end of the driving motor is connected to the reciprocating screw rod, so as to drive the reciprocating screw rod to rotate and drive the nozzle to move.

[0007] Preferably, the winding mechanism comprises: A plurality of mounting rods are mounted on the front and back of the column respectively; Two rollers are installed in the slots on the mounting rods at the front and rear sides respectively and rotate in the slots. The front roller is used to roll up the printed curtain, and the rear roller is used to store the unprinted curtain. Two guide rollers are respectively installed on the front of the printing table and in the through hole opened on the printing table, and are used to guide the curtain; The two ends of the curtain are respectively connected to the front and rear rollers and movably surround the outer walls of the two guide rollers; The motor is fixedly connected above the base, and the output end is connected with a rubber wheel, and the rubber wheel abuts against the shaft of the roller to drive the roller to rotate.

[0008] Preferably, the winding mechanism further comprises: Two push rods are movably connected to the columns, and both ends of the push rods are connected to fixed blocks respectively; Two limiting rollers are rotatably connected to the two fixed blocks respectively, and the front and rear limiting rollers are respectively arranged on the front and rear sides of the curtain and are fitted with the curtain; A plurality of springs are respectively sleeved on the outer wall of the push rod and connected between the column and the fixed block to push the push rod to move backward.

[0009] Preferably, the winding mechanism further comprises: A connecting groove is provided on the column, wherein a movable plate 1 is movably connected in the connecting groove, and both ends of the movable plate 1 are respectively connected to the push rod; A connecting plate connected to the bottom of the movable plate 1; A linear push rod is fixedly connected to the inner side of the column and connected to the connecting plate, and is used to push the connecting plate and the movable plate to move; A plurality of arc-shaped protrusions are fixedly connected to the top of the movable plate 1, and the arc-shaped protrusions are in contact with the bottom of the U-shaped rod to push the U-shaped rod upward.

[0010] Preferably, the cleaning mechanism comprises: A slider movably connected in a mounting groove provided on the printing table; Brush bristles are mounted on the slider and contact the bottom of the nozzle for cleaning the nozzle.

[0011] Preferably, the cleaning mechanism further comprises: A second movable plate, movably connected in a mounting slot provided on the printing table; A plurality of telescopic springs are connected to the movable plate 2 and to the bottom of the slider, and are used to reset the slider downward; The L-shaped connecting plate is connected to the bottom of the mounting plate, and the other side of the L-shaped connecting plate is connected to the bottom of the sliding block through a connecting component, so as to push the sliding block upward.

[0012] Preferably, the connection assembly comprises: An upper slider connected to the bottom of the slider; A lower sliding block connected above the L-shaped connecting plate; A plurality of rollers are mounted on the lower slider and are in contact with the lower side of the upper slider.

[0013] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The advertising curtain processing equipment limits the curtain through a limit mechanism and a pressure plate that can move up and down, so that when printing is realized, the curtain can be limited to achieve a stable printing effect. At the same time, when cleaning the nozzle, the curtain can be contacted to limit the position and the curtain can be rolled up to change its position.

[0014] 2. The advertising curtain processing equipment can realize the winding and storage of the curtain by using rollers through the winding mechanism. At the same time, the curtain can be limited by two limiting rollers to cooperate with the pressure plate to realize the fastening of the curtain, so as to facilitate the printing of the curtain, improve the printing effect, and prevent the printing deviation. At the same time, the arc-shaped protrusion can push the U-shaped rod to move when moving, so as to change the position of the mounting plate and realize the adjustment of the pressure plate to clamp the curtain.

[0015] 3. The advertising curtain processing equipment, through the cleaning mechanism, can clean the nozzle when the nozzle moves to the bristles, and can move the slider longitudinally and transversely to achieve a better brushing effect on the nozzle, prevent the nozzle from being contaminated, and avoid contamination of the curtain, thereby achieving a better printing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 3 The cross-sectional structure of the present invention is shown in FIG. Figure 1 ; Figure 4 The cross-sectional structure of the present invention is shown in FIG. Figure 2 ; Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle; Figure 6 It is a schematic diagram of the explosion mechanism structure of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram at point C in the middle.

[0017] In the figure: 1. printing table; 2. column; 3. base; 4. chassis; 5. nozzle; 51. mounting seat; 52. reciprocating screw; 6. limiting mechanism; 61. mounting plate; 62. pressure rod; 63. spring 1; 64. pressure plate; 65. U-shaped rod; 7. winding mechanism; 71. roller; 72. mounting rod; 73. rubber wheel; 74. motor; 75. guide roller; 76. push rod; 77. spring 2; 78. fixed block; 79. limiting roller; 710. connecting plate; 711. linear push rod; 712. movable plate 1; 713. arc-shaped protrusion; 8. cleaning mechanism; 81. slider; 82. bristles; 83. movable plate 2; 84. telescopic spring; 85. L-shaped connecting plate; 86. upper slider; 87. lower slider; 88. roller; 9. curtain. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-7One embodiment of the present invention is: an advertising curtain processing device, including a printing table 1, and also including: Two uprights 2 are connected to two sides of the bottom of the printing table 1, and the bottoms of the uprights 2 are connected to a base 3; A chassis 4 is mounted on the top of the printing table 1; The nozzle 5 is mounted on the printing table 1 through the mounting seat 51 and is used for printing the curtain 9; A limiting mechanism 6 is provided on the printing table 1 to limit the movement of the curtain 9; A reeling mechanism 7, arranged on the column 2, for reeling in the curtain 9; A cleaning mechanism 8 is provided on the printing table 1 and is used for cleaning the nozzle 5; Wherein, the limiting mechanism 6 comprises: The mounting plate 61 is movably connected in a movable groove formed on the inner wall of the mounting seat 51; A plurality of pressure rods 62 are movably connected to the mounting seat 51 at equal intervals and connected to the bottom of the mounting plate 61; A plurality of pressing plates 64 are respectively connected to the bottom of the pressing rod 62 and press on the curtain 9 to restrict the movement of the curtain 9 .

[0020] The limiting mechanism 6 also includes: A plurality of springs 63 are sleeved on the outer wall of the pressure rod 62 and pull the mounting plate 61 to move downward in the movable groove; The back of the nozzle 5 is connected to the through hole on the mounting plate 61 through a movable quick slide, and a reciprocating screw 52 is installed on the inner wall thereof, and the movable block is movably connected to the outer wall of the reciprocating screw 52; A U-shaped rod 65 movably passes through the printing table 1 and is connected to the bottom of the mounting plate 61; A driving motor is installed on the left side of the mounting seat 51 , and an output end of the driving motor is connected to the reciprocating screw rod 52 for driving the reciprocating screw rod 52 to rotate, thereby driving the nozzle 5 to move.

[0021] Working principle: When printing the advertising curtain 9, after printing a section of the curtain, the curtain 9 is rolled up by the rolling mechanism, and the mounting plate 61 is moved upward, thereby driving the pressure rod 62 and the pressure plate 64 to move upward, so that the pressure plate 64 is separated from the contact with the curtain 9, so that it is no longer limited by the curtain during rolling, thereby realizing the rolling of the curtain 9, and then when printing again, the mounting plate 61 is moved downward, so that the pressure plate 64 is pushed downward under the push of the spring 63, thereby realizing the continued pressure on the curtain 9, thereby realizing the limitation of the curtain 9, so as to achieve stable printing of the curtain 9.

[0022] See also Figure 1-7 Based on the above embodiment, in another embodiment of the present invention, the winding mechanism 7 includes: A plurality of mounting rods 72, mounted on the front and back of the column 2 respectively; Two rollers 71 are respectively installed in the card slots provided on the installation rods 72 at the front and rear sides, and rotate in the card slots. The front roller 71 is used to roll up the printed curtain 9, and the rear roller 71 is used to store the unprinted curtain 9. Two guide rollers 75 are respectively installed on the front of the printing table 1 and in the through hole opened on the printing table 1, and are used to guide the curtain 9; The two ends of the curtain 9 are respectively connected to the front and rear rollers 71 and movably surround the outer walls of the two guide rollers 75; The motor 74 is fixedly connected above the base 3 , and the output end is connected to the rubber wheel 73 , and the rubber wheel 73 abuts against the shaft of the roller 71 to drive the roller 71 to rotate.

[0023] The winding mechanism 7 also includes: Two push rods 76 are movably connected to the pillars 2, and two ends of the push rods 76 are connected to fixed blocks 78 respectively; Two limiting rollers 79 are rotatably connected to the two fixed blocks 78 respectively. The front and rear limiting rollers 79 are respectively arranged on the front and rear sides of the curtain 9 and are in close contact with the curtain 9. A plurality of springs 77 are respectively sleeved on the outer wall of the push rod 76 and connected between the column 2 and the fixed block 78 to push the push rod 76 to move backward.

[0024] The winding mechanism 7 also includes: A connecting groove is provided on the column 2, in which a movable plate 712 is movably connected, and both ends of the movable plate 712 are respectively connected to the push rod 76; A connecting plate 710 connected to the bottom of the movable plate 1 712; The linear push rod 711 is fixedly connected to the inner side of the column 2 and connected to the connecting plate 710, and is used to push the connecting plate 710 and the movable plate 1 712 to move; A plurality of arc-shaped protrusions 713 are fixedly connected to the top of the movable plate 1 712 , and the arc-shaped protrusions 713 are in contact with the bottom of the U-shaped rod 65 to push the U-shaped rod 65 upward.

[0025] Working principle: After printing a section of the curtain 9, the controller controls the motor 74 to rotate, thereby driving the rubber wheel 73 to rotate, and then the rubber wheel 73 drives the roller 71 to rotate. At this time, the front roller 71 rotates, thereby driving the curtain 9 to rotate on the roller 71, so as to realize the winding of the curtain 9; At the same time, by controlling the linear push rod 711 to move, the linear push rod 711 pulls the connecting plate 710 to move, and then pushes the movable plate 1 712 to move. At this time, the movable plate 1 712 moves to pull the push rod 76 forward. At this time, after the movement, the front and rear limiting rollers 79 simultaneously release the limit on the curtain 9, so as to achieve the reeling of the curtain 9. At the same time, when moving, the arc push block 712 moves relative to the U-shaped rod 65, and then moves to push the U-shaped rod 65 to move upward, and push the mounting plate 61 to move upward, so as to release the clamping of the pressure rod 62 and the pressure plate 64 on the curtain 9. When the curtain 9 needs to be fixed and printed, the linear push rod 711 is started to move to push the connecting plate 710 to move, and then the movable plate 712 is pushed to move backward. At this time, the push rod 76 is pushed to move backward, and after the arc push rod 712 moves relative to the U-shaped rod 65, the U-shaped rod 65 is no longer pushed, so that the U-shaped rod 65 moves downward, so that the pressure plate 64 contacts the curtain 9, so as to continue to clamp the curtain 9.

[0026] See also Figure 1-7 Based on the above embodiment, in another embodiment of the present invention, the cleaning mechanism 8 includes: The slider 81 is movably connected in a mounting groove provided on the printing table 1; The brush 82 is mounted on the slider 81 and contacts the bottom of the nozzle 5 to clean the nozzle 5 .

[0027] The cleaning mechanism 8 also includes: The second movable plate 83 is movably connected in a mounting groove provided on the printing table 1; A plurality of telescopic springs 84 are connected to the movable plate 2 83 and to the bottom of the slider 81 for resetting the slider 81 downward; The L-shaped connecting plate 85 is connected to the bottom of the mounting plate 61 , and the other side of the L-shaped connecting plate 85 is connected to the bottom of the slider 81 through a connecting assembly, so as to push the slider 81 upward.

[0028] The connection components include: An upper slider 86 connected to the bottom of the slider 81; A lower slider 87 is connected to the upper part of the L-shaped connecting plate 85; A plurality of rollers 88 are mounted on the lower slider 87 and are in contact with the lower portion of the upper slider 86 .

[0029] Working principle: When the driving motor rotates, it drives the reciprocating screw 52 to rotate, thereby driving the nozzle 5 to move left and right, and printing on the curtain 9. At this time, the nozzle 5 moves left and right and contacts the bristles 82, thereby brushing the nozzle 5; When the nozzle 5 moves and contacts the bristles 82, and when the L-shaped connecting plate 85 moves up and down, when the L-shaped connecting plate 85 moves up, it pushes the slider 81 to move up, thereby pushing the bristles 82 to move up to brush the nozzle 5. At the same time, when the lower slider 87 moves up, it is squeezed to the upper slider 86 through the roller 88, which pushes the upper slider 86 to move, thereby pushing the slider 81 to achieve horizontal movement of the bristles 82, so as to achieve brushing of the nozzle 5, so as to achieve a better cleaning effect on the ink stains on the nozzle.

[0030] The present invention provides an advertising curtain processing device. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. An advertising curtain processing device, comprising a printing table (1), characterized in that: Also includes: Two uprights (2) are respectively connected to two sides of the bottom of the printing platform (1), and the bottoms of the uprights (2) are connected to a base (3); A chassis (4) mounted on top of the printing table (1); A nozzle (5) is mounted on the printing platform (1) via a mounting seat (51) and is used for printing the curtain (9); A limiting mechanism (6) is arranged on the printing table (1) to limit the movement of the curtain (9); A reeling mechanism (7) is disposed on the column (2) and is used to reel in the curtain (9); A cleaning mechanism (8), arranged on the printing platform (1) and used for cleaning the nozzle (5); Wherein, the limiting mechanism (6) comprises: A mounting plate (61) movably connected to a movable groove formed on the inner wall of the mounting seat (51); A plurality of pressure rods (62) are movably connected to the mounting seat (51) at equal intervals and are connected to the bottom of the mounting plate (61); A plurality of pressure plates (64) are respectively connected to the bottom of the pressure rod (62) and are pressed on the curtain (9) to restrict the movement of the curtain (9).

2. The advertising curtain processing equipment according to claim 1, characterized in that: The limiting mechanism (6) further comprises: A plurality of springs (63) are sleeved on the outer wall of the pressure rod (62) and pull the mounting plate (61) to move downward in the movable groove; The back side of the nozzle (5) is connected to a through hole provided on the mounting plate (61) through a movable quick slide, a reciprocating screw rod (52) is installed on the inner wall thereof, and the movable block is movably connected to the outer wall of the reciprocating screw rod (52); A U-shaped rod (65) movably passes through the printing table (1) and is connected to the bottom of the mounting plate (61); A driving motor is installed on the left side of the mounting seat (51), and the output end of the driving motor is connected to the reciprocating screw rod (52) for driving the reciprocating screw rod (52) to rotate, thereby driving the nozzle (5) to move.

3. The advertising curtain processing equipment according to claim 2, characterized in that: The winding mechanism (7) comprises: A plurality of mounting rods (72) respectively mounted on the front and back sides of the upright post (2); Two rollers (71) are respectively mounted in slots provided on the mounting rods (72) at the front and rear sides and rotate in the slots, the front roller (71) being used to roll up the printed curtain (9), and the rear roller (71) being used to store the unprinted curtain (9); Two guide rollers (75), respectively mounted on the front side of the printing table (1) and in a through hole provided on the printing table (1), for guiding the curtain (9); The two ends of the curtain (9) are respectively connected to the front and rear rollers (71) and movably surround the outer walls of the two guide rollers (75); The motor (74) is fixedly connected above the base (3), and the output end is connected to a rubber wheel (73), and the rubber wheel (73) abuts against the shaft of the roller (71) to drive the roller (71) to rotate.

4. The advertising curtain processing equipment according to claim 3, characterized in that: The winding mechanism (7) further comprises: Two push rods (76) are movably connected to the pillars (2), and two ends of the push rods (76) are respectively connected to fixed blocks (78); Two limiting rollers (79) are rotatably connected to the two fixed blocks (78), and the front and rear limiting rollers (79) are respectively arranged on the front and rear sides of the curtain (9) and are in contact with the curtain (9); A plurality of springs (77) are respectively sleeved on the outer wall of the push rod (76) and connected between the column (2) and the fixed block (78) for pushing the push rod (76) to move backward.

5. The advertising curtain processing equipment according to claim 4, characterized in that: The winding mechanism (7) further comprises: A connecting groove is provided on the column (2), wherein a movable plate (712) is movably connected in the connecting groove, and both ends of the movable plate (712) are respectively connected to the push rod (76); A connecting plate (710) connected to the bottom of the first movable plate (712); A linear push rod (711) is fixedly connected to the inner side of the column (2) and connected to the connecting plate (710), and is used to push the connecting plate (710) and the movable plate 1 (712) to move; A plurality of arc-shaped protrusions (713) are fixedly connected to the top of the movable plate 1 (712), and the arc-shaped protrusions (713) are in contact with the bottom of the U-shaped rod (65) to push the U-shaped rod (65) upward.

6. The advertising curtain processing equipment according to claim 5, characterized in that: The cleaning mechanism (8) comprises: A slider (81) movably connected in a mounting groove provided on the printing table (1); The bristles (82) are mounted on the slider (81) and contact the bottom of the nozzle (5) to clean the nozzle (5).

7. The advertising curtain processing equipment according to claim 6, characterized in that: The cleaning mechanism (8) further comprises: A second movable plate (83) movably connected to a mounting groove provided on the printing platform (1); A plurality of telescopic springs (84) connected to the movable plate 2 (83) and connected to the bottom of the slider (81) for resetting the slider (81) downward; The L-shaped connecting plate (85) is connected to the bottom of the mounting plate (61), and the other side of the L-shaped connecting plate (85) is connected to the bottom of the slider (81) via a connecting assembly, so as to push the slider (81) upward.

8. The advertising curtain processing equipment according to claim 7, characterized in that: The connection component comprises: An upper slider (86) connected to the bottom of the slider (81); A lower sliding block (87) connected above the L-shaped connecting plate (85); A plurality of rollers (88) are mounted on the lower slider (87) and are in contact with the lower side of the upper slider (86).

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