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CN-121651146-B - Facial tissue calibration alignment's mount paper machine

CN121651146BCN 121651146 BCN121651146 BCN 121651146BCN-121651146-B

Abstract

The invention discloses a tissue alignment mounting machine, which relates to the technical field of sheet conveying and feeding, and comprises a conveyor, a feeding table and a feeding assembly, wherein the feeding table lifts a plate to be aligned and integrated below the feeding assembly, the feeding assembly picks up the plate on the feeding table, aligns the two plates, stacks one end of the two plates and places the two plates on the conveyor, the feeding assembly comprises a feeding module which spans the conveyor and the feeding table, a loading slide block of the feeding module is provided with a carrier plate, the carrier plate is provided with a plurality of suction nozzles, the edge of the suction nozzle at the suction end is provided with a gas bin, the suction nozzles are communicated with the input end of a negative pressure system, and the gas bin is communicated with the output end of the negative pressure system. The negative pressure system inflates the air bin through the output end, so that the air bin expands between the sleeve member and the plate, and the negative pressure system is used for adapting to concave-convex surfaces or concave surfaces of the plate due to the processing technology, the corrugated structure and the extrusion of the carried/foreign matters, so that no air leakage point exists between the suction nozzle and the plate, and the plate cannot fall off when being adsorbed by the suction nozzle.

Inventors

  • DING JIAN
  • YU SHANGJUN
  • CHEN JUN
  • LIU HAICHEN
  • XU LONGXIU
  • ZHAI LU

Assignees

  • 常州市天方印刷有限公司

Dates

Publication Date
20260512
Application Date
20260209

Claims (8)

  1. 1. The facial tissue calibrating and aligning paper mounting machine comprises a conveyor (1), at least two feeding tables (2) and a negative pressure system, wherein the feeding tables (2) are positioned at the input end of the conveyor (1), and plates to be integrated are placed on the feeding tables (2), and the facial tissue calibrating and aligning paper mounting machine is characterized by further comprising a feeding assembly (6); the feeding assembly (6) comprises a feeding module (61) which spans across the conveyor (1) and the feeding table (2), a lifting component is arranged on a feeding sliding block (62) of the feeding module (61), a carrier plate (66) is arranged at one end of the lifting component, and a plurality of suction nozzles (67) are arranged on the carrier plate (66); The suction nozzle (67) comprises a pipe body (68), the pipe body (68) is communicated with the input end of the negative pressure system, an opening and closing mechanism is arranged in the pipe body (68) and is used for closing or conducting an internal channel of the pipe body (68); The adsorption end of the pipe body (68) is provided with a soft layer (71), the edge of the soft layer (71) is provided with an air bin (73), the air bin (73) is communicated with the output end of the negative pressure system, and the air bin (73) expands the edge of the soft layer (71) after being inflated inside; the tube body (68) is communicated with the input end of the negative pressure system through air holes in the carrier plate (66), a through groove (75) is formed in one end of the tube body (68) in a horn shape, a sleeve piece (70) is arranged on the inner side of one end of the tube body (68) in a horn shape, the soft layer (71) is arranged on the sleeve piece (70), and through holes are formed in positions, corresponding to the through groove (75), of the sleeve piece (70) and the air bin (73); The straight section of thick bamboo portion of body (68) outwards expands and forms one section and opens and shuts the chamber, and the chamber inner wall that opens and shuts is provided with the flat key, the mechanism that opens and shuts is including setting up otter board (77) and plunger board (78) in opening and shutting the chamber, plunger board (78) and flat key and the chamber inner wall sliding contact that opens and shuts are provided with plug (79) and the air vent of shutoff mesh on plunger board (78), plunger board (78) and open and shut and be provided with a plurality of piezoelectricity boards (76) that are the bending state between the chamber, piezoelectricity board (76) are connected with control system through the wire.
  2. 2. The facial tissue alignment mounting machine according to claim 1, wherein the tube body (68) is sleeved with a sleeve (69), the inner diameter of the open end of the sleeve (69) is equal to the outer diameter of the trumpet-shaped end of the tube body (68), the sleeve (69) and the trumpet-shaped end of the tube body (68) are matched with each other to form a positive pressure cavity, and the output end of the negative pressure system is communicated with the positive pressure cavity through a pipeline connected with a valve in series; A plurality of pressure relief openings (72) and jacks are circumferentially arranged at one horn-shaped end of the pipe body (68), one pressure relief opening (72) is arranged between every two jacks, push rods (81) are slidably arranged in the jacks, one end of each push rod (81) is provided with a smooth curved surface, two push rods (81) are mutually matched and connected with a sealing plate (74) for sealing the pressure relief opening (72), and a spring is arranged between the sealing plate (74) and the sleeve shell (69) through a pin shaft; the pipe body (68) is provided with a rod hole between the opening and closing cavity and the jack, the rod hole is communicated with the opening and closing cavity and the jack, a guide rod (80) is slidably arranged in the rod hole, and one end of the guide rod (80) penetrates through the screen plate (77) and is connected with the plunger plate (78).
  3. 3. A facial tissue alignment mounting machine according to claim 1, wherein the flexible layer (71) is sleeved on the sleeve (70), and when the sleeve (70) is mounted on the pipe body (68), the position of the flexible layer (71) wrapping the outer side of the sleeve (70) is respectively extruded by the pipe body (68) and the sleeve (69).
  4. 4. A facial tissue alignment mounting machine according to claim 1, wherein the lifting component comprises a material taking cylinder (63) arranged on a material loading slide block (62) and a pair of slide rails, a bottom plate is slidably arranged on the slide rails, one end of the bottom plate is connected with the output end of the material taking cylinder (63), a connecting plate (64) is arranged on the bottom plate, one end of the connecting plate (64) is provided with a correcting component (65), and one end of the correcting component (65) is connected with a carrier plate (66).
  5. 5. A facial tissue alignment mounting machine according to claim 4, wherein the correction component (65) comprises an upper plate (651) connected with the connecting plate (64), two slide rail sliding blocks (653) mounted on the upper plate (651), a lower plate (654) is mounted on a slide rail of the slide rail sliding blocks (653), a correction cylinder (652) is mounted on the lower plate (654), the lower plate (654) is connected with the carrier plate (66) through a support column, and the correction cylinder (652) is connected with a connecting block on the upper plate (651).
  6. 6. A facial tissue alignment mounting machine as claimed in claim 1, wherein the machine further comprises an alignment assembly (3) and a feedback assembly (5); The alignment assembly (3) adjusts the postures of the plates on the feeding table (2) and aligns the two plates by matching with the feeding assembly (6); The feedback assembly (5) is positioned above the conveyor (1), acquires images simultaneously containing two plates, and transmits the images to the control system; The alignment assembly (3) comprises vertical frames positioned on two sides of the feeding table (2) and an alignment plate (34) positioned above the conveyor (1), wherein one vertical frame is provided with a vertical side plate (31) and a baffle plate (32) which are mutually perpendicular, the other vertical frame is provided with a pushing cylinder (33), and the output end of the pushing cylinder (33) is provided with a pushing block.
  7. 7. A facial tissue alignment mounting machine according to claim 6, wherein said feedback assembly (5) is a CCD camera or vision sensor for capturing image data.
  8. 8. The facial tissue alignment mounting machine according to claim 1, wherein the mounting machine further comprises a pressing cylinder (4), the pressing cylinder (4) is located above the conveyor (1), a pressing plate is mounted at the output end of the pressing cylinder (4), and the pressing plate presses the two glued plates.

Description

Facial tissue calibration alignment's mount paper machine Technical Field The invention relates to the technical field of sheet conveying and feeding, in particular to a laminating machine for calibrating and aligning facial tissues. Background The paper mounting machine is core equipment for realizing the lamination and forming of two paperboards, is widely applied to the industries of packaging, printing and the like, and the working efficiency and the processing precision of the paper mounting machine directly determine the quality of a finished product of paper products. At present, the feeding mechanism of the paper mounting machine commonly adopts a negative pressure adsorption mode to finish grabbing and conveying of single paper boards, and the mode becomes a mainstream feeding technical scheme by virtue of the advantages of stable adsorption and difficult damage to the surfaces of the paper boards. However, in the actual operation process, the feeding mechanism still has partial technical defects, so that the current diversified production requirements are difficult to meet, particularly, along with the diversification of paper processing requirements, the paperboard structure presents diversified characteristics and covers various types such as flat paperboards, corrugated paperboards, concave-convex embossed paperboards and the like, and the suction nozzles of the feeding mechanism are mostly of fixed structures and cannot adapt to the concave-convex differences of the surfaces of different paperboards. When the cardboard on unsmooth surface is adsorbed, suction nozzle and cardboard surface can't realize laminating comprehensively, leads to negative pressure adsorption force uneven distribution, and the partial region appears adsorbing the condition of infirm, cardboard landing. Disclosure of Invention The invention aims to provide a facial tissue calibrating and aligning paper mounting machine, which solves the problem that a suction nozzle in the prior art cannot adapt to the concave-convex difference of the surface of diversified paperboards. In order to achieve the aim, the invention provides the technical scheme that the facial tissue calibrating and aligning mounting machine comprises a conveyor, at least two feeding tables and a negative pressure system, wherein the feeding tables are positioned at the input end of the conveyor, and plates to be integrated are placed on the feeding tables and further comprise a feeding assembly; The feeding assembly comprises a feeding module which spans across the conveyor and the feeding table, a lifting component is arranged on a feeding sliding block of the feeding module, a carrier plate is arranged at one end of the lifting component, and a plurality of suction nozzles are arranged on the carrier plate; The suction nozzle comprises a pipe body, the pipe body is communicated with the input end of the negative pressure system, an opening and closing mechanism is arranged in the pipe body, and the opening and closing mechanism is used for closing or conducting the internal channel of the pipe body; The adsorption end of the pipe body is provided with a soft layer, the edge of the soft layer is provided with an air bin, the air bin is communicated with the output end of the negative pressure system, and the air bin is inflated inside to expand the edge of the soft layer. The negative pressure system comprises two input ends and output ends, wherein the input ends and the output ends are formed by pipelines, valves are connected in series in the pipelines, one input end is connected with a suction nozzle, the other input end is connected with a filter screen, one output end is connected with an air bin, and the other output end is used for exhausting air. When picking up the plate, the material loading module drives lifting unit and carrier plate and removes the plate top, and lifting unit reduces the height of carrier plate, makes the suction nozzle contact, laminating plate, and negative pressure system is through the input extraction outside air of connecting the filter screen, then aerify in the gas storehouse through the output, makes the gas storehouse expand between external member and plate for adapt to the plate because of processing technology, corrugated structure and because of carrying/unsmooth surface or the concave surface of foreign matter extrusion, do not have the gas leakage point between suction nozzle and the plate, make the plate can not drop when being adsorbed by the suction nozzle. After the negative pressure system charges air into the air bin for a certain time, air in the suction nozzle is extracted, the plate is picked up by negative pressure, then the lifting component lifts the carrier plate, the plate is transferred to the upper part of the conveyor by the feeding module, and the two plates are aligned and one end is stacked and then placed on the conveyor through the feedback of the feedback component and the regulation of