Digital inkjet printer with auxiliary feeding device

Abstract

The utility model relates to the technical field of inkjet printers, and particularly discloses a digital inkjet printer with an auxiliary feeding device, which comprises an inkjet unit and an auxiliary feeding unit, the auxiliary feeding unit is arranged at the input end of the inkjet unit, the auxiliary feeding unit comprises two groups of fixed connecting plates, a cross beam and a hoisting assembly, the two sets of fixed connecting plates are fixedly connected with the cross beam and located at the two ends of the cross beam respectively, and each set of hoisting assembly is fixedly connected with the cross beam and located at the upper end of the cross beam. Safe and reliable auxiliary cloth feeding of heavy materials and a high cloth feeding stroke can be achieved, the labor cost can be saved, and meanwhile the safety in the cloth feeding process can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spray plotter technical field especially with auxiliary feeding device's digital spray plotter. BACKGROUND

[0002] At present, with the development of spray plotter market material and market demand, the width of printing material is increasing, in order to adapt to the development of market synchronous double-sided digital spray plotter is also bigger and bigger, in order to realize the double-sided printing of convenient operation and observe the picture, usually cloth position design is higher.

[0003] But in the prior art, due to the width of printing material is larger, resulting in its overall weight is heavier, manual cloth realization is difficult, and cloth position is higher, leading to the safety hidden danger in the process of cloth. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of digital spray plotter with auxiliary feeding device, to solve the technical problem that the width of printing material is larger in prior art, resulting in its overall weight is heavier, manual cloth realization is difficult, and cloth position is higher, leading to the safety hidden danger in the process of cloth.

[0005] To achieve the above object, a kind of digital spray plotter with auxiliary feeding device is used in the utility model, including spray plotter unit and auxiliary feeding unit, the auxiliary feeding unit is set to the input end of the spray plotter unit, the auxiliary feeding unit includes fixed connecting plate, crossbeam and hoisting assembly, the quantity of the fixed connecting plate is two groups, two groups The fixed connecting plate is fixedly connected with the crossbeam and is located at the two ends of the crossbeam respectively, the quantity of the hoisting assembly is multiple, and each hoisting assembly is fixedly connected with the crossbeam and is located at the upper end of the crossbeam respectively.

[0006] Among them, each hoisting assembly includes cylinder, sliding base, hoisting frame, hoisting motor, hoisting shaft and lifting belt, the sliding base is fixedly connected with the crossbeam and located at the upper end of the crossbeam, the hoisting frame is slidably connected with the sliding base and located at the upper end of the sliding base, the cylinder is fixedly connected with the sliding base and located at the upper end of the sliding base, and the output end of the cylinder is fixedly connected with the hoisting frame, the hoisting motor is fixedly connected with the hoisting frame and located at the lower end of the hoisting frame, one end of the hoisting shaft is fixedly connected with the output end of the hoisting motor, the other end of the hoisting shaft is rotatably connected with the hoisting frame, and the lifting belt is wound on the outer wall of the hoisting shaft.

[0007] The spraying unit comprises a cloth releasing assembly, a first printing trolley, a first adsorption platform, a first driving roller, a second printing trolley, a second adsorption platform, a second driving roller and a cloth collecting roller.

[0008] The spraying unit further comprises a first cloth guide roller and a second cloth guide roller, and the first cloth guide roller and the second cloth guide roller are arranged between the cloth releasing assembly and the first adsorption platform in sequence.

[0009] The spraying unit further comprises a third cloth guide roller, and the third cloth guide roller is arranged between the first driving roller and the second adsorption platform.

[0010] The spraying unit further comprises a corner wrapping roller, and the corner wrapping roller is arranged between the second driving roller and the cloth collecting roller.

[0011] The digital spraying machine with the auxiliary feeding device has the advantages that the auxiliary feeding unit can assist in feeding the wide-width medium material, safe and reliable auxiliary feeding of heavy materials and high feeding stroke can be realized, the safety in the feeding process can be ensured while the labor cost is saved, the printing medium can be stably lifted to the cloth releasing position, and the lifting position of the printing medium can be adjusted and controlled. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Fig. 1 It is a structural schematic view of the digital spraying machine with the auxiliary feeding device.

[0014] Fig. 2 It is a structural schematic view of the auxiliary feeding unit.

[0015] Fig. 3 It is a partial structural schematic view of the auxiliary feeding unit.

[0016] 1-assisted loading unit, 2-fixed connecting plate, 3-crossbeam, 4-cylinder, 5-sliding seat, 6-hoisting frame, 7-hoisting motor, 8-hoisting shaft, 9-hoisting belt, 10-putting cloth assembly, 11-first printing trolley, 12-first adsorption platform, 13-first driving roller, 14-second printing trolley, 15-second adsorption platform, 16-second driving roller, 17-cloth collecting roller, 18-first guide roller, 19-second guide roller, 20-third guide roller, 21-angle wrapping roller. DETAILED DESCRIPTION

[0017] Please refer to Figs. 1 to 3 The utility model provides a digital inkjet plotter with auxiliary loading device, including inkjet unit and auxiliary loading unit 1, auxiliary loading unit 1 sets up in input end of inkjet unit, auxiliary loading unit 1 includes fixed connecting plate 2, crossbeam 3 and hoisting assembly, the number of fixed connecting plate 2 is two groups, two groups fixed connecting plate 2 are connected with crossbeam 3 fixedly respectively and are located two ends of crossbeam 3 respectively, the number of hoisting assembly is multiple groups, and each hoisting assembly is connected with crossbeam 3 fixedly respectively and is located the upper end of crossbeam 3 respectively.

[0018] Further, each hoisting assembly includes cylinder 4, sliding seat 5, hoisting frame 6, hoisting motor 7, hoisting shaft 8 and hoisting belt 9, sliding seat 5 is connected with crossbeam 3 fixedly and is located the upper end of crossbeam 3, hoisting frame 6 is connected with sliding seat 5 slidingly and is located the upper end of sliding seat 5, cylinder 4 is connected with sliding seat 5 fixedly and is located the upper end of sliding seat 5, and the output end of cylinder 4 is connected with hoisting frame 6 fixedly, hoisting motor 7 is connected with hoisting frame 6 fixedly and is located the lower end of hoisting frame 6, one end of hoisting shaft 8 is connected with the output end of hoisting motor 7 fixedly, the other end of hoisting shaft 8 is connected with hoisting frame 6 rotatably, and hoisting belt 9 is arranged on the outer wall of hoisting shaft 8.

[0019] Further, the spraying unit comprises a cloth releasing assembly 10, a first printing trolley 11, a first adsorption platform 12, a first driving roller 13, a second printing trolley 14, a second adsorption platform 15, a second driving roller 16 and a cloth collecting roller 17, the cloth releasing assembly 10 is arranged at the input end of the first adsorption platform 12, the first printing trolley 11 is arranged at the upper end of the first adsorption platform 12, the first driving roller 13 is arranged at the output end of the first adsorption platform 12, the second adsorption platform 15 is arranged at the output end of the first driving roller 13, the second printing trolley 14 is arranged at the upper end of the second adsorption platform 15, the second driving roller 16 is arranged at the output end of the second adsorption platform 15, and the cloth collecting roller 17 is arranged at the output end of the second driving roller 16.

[0020] Further, the spraying unit further comprises a first cloth guide roller 18 and a second cloth guide roller 19, which are arranged between the cloth releasing assembly 10 and the first adsorption platform 12 in sequence.

[0021] Further, the spraying unit further comprises a third cloth guide roller 20, which is arranged between the first driving roller 13 and the second adsorption platform 15.

[0022] Further, the spraying unit further comprises a corner wrapping roller 21, which is arranged between the second driving roller 16 and the cloth collecting roller 17.

[0023] In this embodiment, the sling 9 is lowered, and the printing medium is fixed by the sling 9. After the fixing is completed, a plurality of hoisting motors 7 are controlled to drive and rotate the hoisting shaft 8, so as to lift the sling 9, thereby lifting the printing medium. When the printing medium is lifted to the required height, the air cylinder 4 is retracted, thereby driving the hoisting frame 6 to move horizontally above the sliding seat 5, so as to adjust the position of the printing medium, until the printing medium is moved to the appropriate position required, and finally installed into the cloth releasing unit. The auxiliary feeding unit 1 is installed on the top of the spraying machine through the fixed connection plate 2. After the cloth is released, the printing medium is guided out of the first adsorption platform 12 through the first cloth guide roller 18 and the second cloth guide roller 19, and then printed by the first printing trolley 11. Under the action of the first driving roller 13 and the third cloth guide roller 20, the printing medium enters the second adsorption platform 15, and then the second face of the printing medium is printed by the second printing trolley 14. After the printing is completed, the printing medium is guided out of the second driving roller 16, and then guided to the cloth collecting roller 17 through the adjustment of the corner wrapping roller 21.

[0024] The above only discloses a preferred embodiment of the utility model, of course, cannot limit the scope of the utility model by this, the person skilled in the art can understand that the whole or part of the processes of the above-mentioned embodiments are realized, and the equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A digital inkjet printer with auxiliary feeding device, characterized in that, comprising a printing unit and an auxiliary feeding unit, the auxiliary feeding unit is arranged at the input end of the printing unit, the auxiliary feeding unit comprises a fixed connecting plate, a crossbeam and a lifting assembly, the number of the fixed connecting plate is two groups, two groups of the fixed connecting plate are respectively fixedly connected with the crossbeam and are respectively located at the two ends of the crossbeam, the number of the lifting assembly is multiple groups, each group of the lifting assembly is respectively fixedly connected with the crossbeam and is respectively located at the upper end of the crossbeam; each group of the lifting assembly comprises a cylinder, a sliding seat, a lifting frame, a lifting motor, a lifting shaft and a lifting belt, the sliding seat is fixedly connected with the crossbeam and is located at the upper end of the crossbeam, the lifting frame is slidingly connected with the sliding seat and is located at the upper end of the sliding seat, the cylinder is fixedly connected with the sliding seat and is located at the upper end of the sliding seat, and the output end of the cylinder is fixedly connected with the lifting frame, the lifting motor is fixedly connected with the lifting frame and is located at the lower end of the lifting frame, one end of the lifting shaft is fixedly connected with the output end of the lifting motor, the other end of the lifting shaft is rotatably connected with the lifting frame, and the lifting belt is wound on the outer wall of the lifting shaft.

2. The digital inkjet printer with auxiliary feeding device according to claim 1, characterized in that, the printing unit comprises a cloth feeding assembly, a first printing trolley, a first adsorption platform, a first driving roller, a second printing trolley, a second adsorption platform, a second driving roller and a cloth collecting roller, the cloth feeding assembly is arranged at the input end of the first adsorption platform, the first printing trolley is arranged at the upper end of the first adsorption platform, the first driving roller is arranged at the output end of the first adsorption platform, the second adsorption platform is arranged at the output end of the first driving roller, the second printing trolley is arranged at the upper end of the second adsorption platform, the second driving roller is arranged at the output end of the second adsorption platform, and the cloth collecting roller is arranged at the output end of the second driving roller.

3. The digital inkjet printer with auxiliary feeding device according to claim 2, characterized in that, the printing unit further comprises a first cloth guide roller and a second cloth guide roller, the first cloth guide roller and the second cloth guide roller are arranged between the cloth feeding assembly and the first adsorption platform in sequence.

4. The digital inkjet printer with auxiliary feeding device according to claim 2, characterized in that, the printing unit further comprises a third cloth guide roller, and the third cloth guide roller is arranged between the first driving roller and the second adsorption platform.

5. The digital inkjet printer with auxiliary feeding device according to claim 2, characterized in that, the printing unit further comprises a corner wrapping roller, and the corner wrapping roller is arranged between the second driving roller and the cloth collecting roller.

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