Continuous cutting platform unit

Abstract

The utility model belongs to the technical field of printing equipment, and discloses a continuous cutting platform unit which comprises a feeding device and a cutting device, the cutting device is arranged in the advancing direction of the feeding device, the feeding device is used for conveying a workpiece to the cutting device, and a cutting running car is in sliding connection with a cutting platform. The clamping assemblies are arranged on the two sides of the cutting platform in the width direction and used for clamping the conveying belt when the feeding device places the workpieces on the cutting platform. A conveying belt is clamped through a clamping assembly, so that precise conveying of workpieces from a feeding position to a cutting position is achieved, a traditional continuous cutting platform usually depends on an independent conveying device or a conveying structure driven by a motor to convey the workpieces, and in the embodiment, the mode that the conveying belt is directly clamped through the clamping assembly is adopted, so that the conveying efficiency is greatly improved. And the workpiece is stably conveyed to a cutting position, so that the workpiece is effectively prevented from sliding, negative effects caused by speed fluctuation of the conveying belt are avoided, and the cutting precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing equipment technical field, especially to a continuous cutting platform unit. BACKGROUND

[0002] In industrial automation production, continuous cutting platform units are widely used in high-precision cutting operation of materials, especially under the trend of flexible manufacturing and customization production, the requirement of cutting precision is gradually improved. The traditional cutting platform usually adopts a motor-driven conveyor belt system to realize the transmission of workpieces. In the traditional motor-driven conveyor belt system, the transmission of workpieces depends on the friction of the conveyor belt. During the transmission process,

[0003] The speed of the conveyor belt is easily affected by the motor speed and the transmission assembly. Especially in the case of uneven conveyor belt tension or motor load change, the transmission speed fluctuation will cause unstable transmission, which directly affects the position consistency of the workpiece during transmission, so that the workpiece deviates when reaching the cutting position, which is difficult to meet the high-precision cutting requirement.

[0004] Therefore, a continuous cutting platform unit is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a continuous cutting platform unit, which aims to solve the problem that the existing cutting platform is difficult to meet the high-precision cutting requirement.

[0006] In order to achieve the above utility model purpose, the utility model provides a continuous cutting platform unit, which comprises a feeding device and a cutting device. The cutting device is arranged in the forward direction of the feeding device. The feeding device is used to bring the workpiece to the cutting device.

[0007] The cutting device comprises a cutting trolley and a cutting platform. The cutting platform is provided with a conveyor belt and a motion module. The cutting device is installed above the cutting platform through the motion module. The motion module is used to drive the planar motion of the cutting trolley.

[0008] Among them, the motion module is provided with a clamping assembly. The clamping assembly is used to clamp and fix the conveyor belt. The motion module synchronously displaces the conveyor belt through the clamping assembly.

[0009] Further, the cutting platform comprises a conveying table and a motion module. The motion module is in sliding connection with the conveying table.

[0010] Further, the cutting device further comprises a paper pressing assembly. The paper pressing assembly is connected with the motion module and is used to press the workpiece.

[0011] When the clamping assembly clamps the conveying belt, the paper pressing assembly presses the workpiece.

[0012] Further, the clamping assembly is arranged on both sides of the cutting platform in the width direction and clamps both sides of the conveying belt respectively.

[0013] Further, the cutting vehicle comprises a camera module, which is used for photographing positioning, and the cutting vehicle is positioned according to the identification information of the camera module.

[0014] Further, the feeding device comprises a carrying table, a suction assembly and a moving platform, the carrying table is used for carrying the workpiece, the suction assembly is arranged on one side of the carrying table and is used for sucking and grabbing the workpiece, and the moving platform is arranged on the carrying table and away from one end of the suction assembly and is used for driving the suction assembly to suck the workpiece.

[0015] Further, the device further comprises a separating device, which is installed above the carrying table and is used for separating the workpiece sucked by the suction assembly, so that the suction assembly only sucks a single workpiece.

[0016] Further, the separating device comprises a plurality of separating steel sheets, gaps are arranged between the plurality of separating steel sheets, and the separating steel sheets are arranged in an inverted ladder shape from bottom to top.

[0017] Further, the suction assembly comprises a plurality of suction nozzles, the plurality of suction nozzles are arranged on the side close to the separating device, and the positions of the suction nozzles correspond to one side of the conveying direction of the workpiece.

[0018] Beneficial effects:

[0019] The utility model relates to a continuous cutting platform unit, which comprises a feeding device and a cutting device, the cutting device is arranged in the advancing direction of the feeding device, the feeding device is used to bring the workpiece to the cutting device, wherein the cutting device comprises a cutting vehicle, a cutting platform and a clamping assembly, the cutting vehicle is connected with the cutting platform in a sliding mode, the clamping assembly is arranged on both sides of the conveying belt in the width direction and is used to clamp the conveying belt when the feeding device places the workpiece on the cutting platform; the conveying belt is clamped by the clamping assembly, so that the workpiece is accurately conveyed from the feeding position to the cutting position; the traditional continuous cutting platform usually relies on an independent conveying device or a motor-driven conveying structure to convey the workpiece, and in this embodiment, the workpiece is stably conveyed to the cutting position by clamping the conveying belt with the clamping assembly, which effectively prevents the workpiece from slipping and avoids the negative effects caused by the speed fluctuation of the conveying belt, thereby improving the cutting accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the continuous cutting platform unit of one embodiment of the utility model;

[0021] Figure 2 Figure 1 is a cutting device structure schematic view of a continuous cutting platform unit of an embodiment of the present application;

[0022] Figure 3 Figure 2 is a partial cutting device schematic view of a continuous cutting platform unit of an embodiment of the present application;

[0023] Figure 4 Figure 3 is a cutting device schematic view of a continuous cutting platform unit of an embodiment of the present application;

[0024] Figure 5 Figure 4 is a cutting car enlarged view of a continuous cutting platform unit of an embodiment of the present application;

[0025] Figure 6 Figure 5 is a feeding device schematic view of a continuous cutting platform unit of an embodiment of the present application;

[0026] Figure 7 Figure 6 is a sheet separator enlarged view of a continuous cutting platform unit of an embodiment of the present application;

[0027] Figure 8 Figure 7 is a cutting device partial schematic view of a continuous cutting platform unit of an embodiment of the present application;

[0028] Figure 9 Figure 8 is a clamping assembly clamping conveying belt schematic view of a continuous cutting platform unit of an embodiment of the present application.

[0029] Wherein:

[0030] 100, cutting platform; 110, conveying table; 1101, conveying belt; 1102, transmission rail; 1103, transmission roller; 120, movement module; 1201, transmission block;

[0031] 200, cutting car;

[0032] 300, clamping assembly;

[0033] 400, paper pressing assembly;

[0034] 500, camera module;

[0035] 600, feeding device; 610, sheet separator; 6101, steel sheet; 620, vibrator;

[0036] 700, object carrier;

[0037] 800, suction assembly; 810, suction nozzle;

[0038] 900, movement platform.

[0039] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0040] It should be understood that the specific embodiments described herein merely exemplify the utility model and are not intended to limit the utility model.

[0041] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0042] In the description of the utility model, it should be noted that, unless otherwise specifically specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0043] In the utility model, unless otherwise specifically specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0044] REFERENCE Figures 1 to 9The utility model provides a kind of continuous cutting platform unit, including feeding device 600 and cutting device, the cutting device is located in the advancing direction of the feeding device 600, and the feeding device 600 is used to bring workpiece to the cutting device;

[0045] The cutting device includes cutting car 200 and cutting platform 100, the cutting platform 100 is equipped with conveyor belt 1101 and motion module 120, the cutting device is installed above cutting platform 100 by motion module 120, and the motion module 120 is used to drive cutting car 200 to move in plane;

[0046] Wherein, the motion module 120 is equipped with clamping assembly 300, the clamping assembly 300 is used to clamp and fix the conveyor belt 1101, and the motion module 120 is displaced synchronously with the conveyor belt 1101 by clamping assembly 300;

[0047] The cutting platform 100 includes conveying table 110 and motion module 120, and the motion module 120 is slidably connected to the conveying table 110;

[0048] The cutting device further includes paper pressing assembly 400, and the paper pressing assembly 400 is connected to the motion module 120 to press the workpiece;

[0049] When the clamping assembly 300 clamps the conveyor belt 1101, the paper pressing assembly 400 presses the workpiece;

[0050] The clamping assembly 300 is located on both sides of the cutting platform 100 in the width direction, and clamps both sides of the conveyor belt 1101 respectively;

[0051] The cutting car 200 includes camera module 500, the camera module 500 is used for photographing positioning, and the cutting car 200 is positioned according to the identification information of the camera module 500.

[0052] The cutting platform 100 comprises a conveying table 110 and a motion module 120, wherein the motion module 120 and the conveying table 110 are in sliding connection, specifically, the conveying table 110 comprises a transmission rail 1102, the motion module 120 is in the shape of U and is provided with a transmission block 1201, both ends of the transmission block 1201 are connected with the conveying table 110 respectively, and the transmission block 1201 is in sliding connection with the transmission rail 1102, so that the motion module 120 can move along the length direction of the conveying table 110, in addition, the conveying table 110 is further provided with transmission rollers 1103 on both sides in the length direction, and a conveying belt 1101 is arranged around the transmission rollers 1103; the clamping assembly 300 comprises left and right clamping members, which are arranged on both sides in the width direction of the conveying belt 1101 respectively, after the workpiece is placed on the conveying belt 1101 by the feeding device 600, the left and right clamping members clamp and fix the left and right sides of the conveying belt 1101, at the same time, the paper pressing assembly 400 moves towards the conveying belt 1101, presses the workpiece, and exerts pressure on the material on the conveying belt 1101, so as to ensure the smooth conveying, after the clamping assembly 300 clamps and fixes the conveying belt 1101 and the paper pressing assembly 400 presses the workpiece, the driving motor on the motion module 120 drives the motion module 120 to move relative to the conveying table 110, so as to take the workpiece to the cutting position, the conventional conveying belt 1101 needs a special motor to drive the conveying, and the setting of the motor, gear and other driving devices not only increases the complexity of the equipment, but also increases the production cost; in the embodiment, through the sliding connection of the motion module 120 and the conveying table 110 and in combination with the design that the clamping assembly 300 clamps the conveying belt 1101, the movement of the conveying belt 1101 depends on the movement of the motion module 120 to be realized, and no additional conveying motor is needed, so that the conveying mechanism is greatly simplified, and the equipment manufacturing and maintenance cost is reduced.

[0053] The cutting sports car 200 is in sliding connection with the motion module 120, and the cutting sports car 200 is provided below with a camera module 500, the camera module 500 is used for positioning, and the cutting sports car 200 cuts according to the information.

[0054] The feeding device 600 comprises a carrying table 700, a suction assembly 800 and a motion platform 900, the carrying table 700 is used for carrying the workpiece, the suction assembly 800 is arranged on one side of the carrying table 700 and is used for sucking and grabbing the workpiece, and the motion platform 900 is arranged on the carrying table 700 and away from one end of the suction assembly 800 and is used for driving the suction assembly 800 to suck the workpiece.

[0055] Further comprising a separating device 610, which is installed above the carrying table 700 and is used for separating the workpiece sucked by the suction assembly 800, so that the suction assembly 800 only sucks a single workpiece.

[0056] The sheet separator 610 comprises a plurality of push-off steel sheets 6101, gaps are provided between the plurality of push-off steel sheets 6101, and the push-off steel sheets 6101 are arranged in an inverted ladder shape from bottom to top;

[0057] The suction assembly 800 comprises a plurality of suction nozzles 810, and the plurality of suction nozzles 810 are arranged on one side close to the sheet separator 610, and the positions of the suction nozzles 810 correspond to one side of the conveying direction of the workpiece.

[0058] The single-sheet feeding device 600 of the embodiment comprises a worktable 700, the workpiece is placed on the worktable 700, the suction assembly 800 is arranged on one side of the worktable 700 and is responsible for suction of the single workpiece, the movement platform 900 is arranged on the worktable 700 and is connected with the suction assembly 800, and the sheet separator 610 is installed above the worktable 700. When the suction assembly 800 performs workpiece suction, the excess or adhered workpiece is separated from the suctioned single workpiece by physical pushing or other separation means. Through such a design, it is ensured that the suction assembly 800 finally only grasps the single workpiece; the design effectively solves the problem that multiple workpieces are simultaneously suctioned, the pushing and separating frequency of the sheet separator 610 for each workpiece is at least five times, so as to ensure that the suction assembly 800 only suction one workpiece each time, and the installation and use of the sheet separator 610 greatly improve the separation precision of the paper or other workpieces, avoiding the problem of multiple suction caused by pure dependence on vibration or simple mechanical design. Through such an effective separation technology, subsequent process failure and processing errors caused by multiple suction are reduced, and the operation efficiency of the production line is improved.

[0059] The push-off steel sheets 6101 are arranged in a ladder shape in the opposite direction of the conveying platform, and the purpose of such a design is to effectively separate the single paper during the workpiece suction process of the suction assembly 800. The traditional suction type paper feeding device is prone to the phenomenon that multiple papers are simultaneously suctioned, especially when the workpiece is thin or the surface friction is large, multiple papers are easily adhered together, affecting the accuracy of paper feeding; by designing the push-off steel sheets 6101 and arranging them in a ladder shape, it is ensured that multiple papers can be effectively separated during each suction process, so that the suction assembly 800 can only suction a single paper each time, avoiding the situation of multiple overlapping paper feeding.

[0060] The working principle of the glass steel sheet is based on physical prying. After the lifting assembly is driven by the conveying assembly to the preset adsorption position, the adsorption assembly 800 starts to adsorb the workpiece by vacuum adsorption. After adsorption is completed, the lifting assembly moves away from the conveying platform. At the same time, the prying steel sheet 6101 contacts the workpiece, and the workpiece is separated by physical prying. Since the prying steel sheets 6101 are arranged in a stepped manner, the steel sheet closest to the adsorption assembly 800 first prys the workpiece once, and then the other steel sheets sequentially pry the workpiece multiple times. The separation action frequency is at least five times per sheet, ensuring that multiple adhered workpieces can be separated. Only the workpiece closest to the adsorption assembly 800 is sucked up.

[0061] The device is applied to a printing and printing device, wherein the workpiece is paper or other flexible material. Since the paper is flexible, it is easy to adhere or damage during adsorption. Therefore, the suction nozzle 810 is designed on one side of the conveying direction. This design makes the suction nozzle 810 flexible when adsorbing the paper according to the characteristics of the paper. Therefore, the suction nozzle 810 adsorbs one side of the conveying paper. After adsorbing this side, it is directly conveyed to the next station in the conveying direction, reducing the possibility of multiple paper adhesion or paper damage when adsorbing the paper.

[0062] During the adsorption of the workpiece by the suction nozzle 810, the vibrator 620 produces slight vibration. If there are multiple adhered or strongly adhered workpieces, the vibrator 620 can separate the excess workpieces. This design further ensures that only a single sheet of paper is sucked each time.

[0063] The continuous cutting platform unit in the embodiment, the feeding device 600 adsorbs and places single workpiece on the conveying belt 1101, first separates multiple adhered workpieces by the separating piece 610, ensures to adsorb single workpiece only, the separating process is driven by the five-step arranged separating pieces 6101 in turn, and the adsorption assembly 800 adsorbs single workpiece only by the action of the vibrator 620, after the adsorption assembly 800 places single workpiece on the conveying belt 1101, the clamping assembly 300 clamps both sides of the conveying belt 1101, and the paper pressing assembly 400 moves downward to press the workpiece, so that the workpiece is synchronously and stably conveyed with the conveying belt 1101; in the conveying stage, the clamping assembly 300 clamps and fixes the conveying belt 1101, and the pressure of the paper pressing assembly 400 ensures that the workpiece does not slide in the conveying process, the movement module 120 moves relative to the conveying table 110 by the driving motor, in the conveying process, the camera module 500 positions and confirms the cutting start point of the workpiece, so that the accuracy of the workpiece reaching the cutting position is ensured, when the workpiece is conveyed to the cutting position, the clamping assembly 300 and the paper pressing assembly 400 are loosened, the cutting car 200 starts the cutting operation according to the positioning information of the camera module 500, after the cutting is completed, the conveying belt 1101 and the clamping assembly 300 cooperate to execute the discharging operation, and the workpiece after cutting is moved out to the next process area.

[0064] The above only describes the preferred embodiments of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations in the content of the utility model specification and drawings, or direct or indirect application in other related technical fields are all included in the patent protection range of the utility model.

Claims

1. A continuous cutting platform unit, characterized in that, Including feeding device (600) and cutting device, the cutting device is arranged in the advancing direction of the feeding device (600), and the feeding device (600) is used to take workpiece to the cutting device; The cutting device includes a cutting car (200) and a cutting platform (100), the cutting platform (100) is provided with a conveyor belt (1101) and a motion module (120), the cutting device is installed above the cutting platform (100) through the motion module (120), and the motion module (120) is used to drive the planar motion of the cutting car (200); Wherein, the motion module (120) is provided with a clamping assembly (300), the clamping assembly (300) is used to clamp and fix the conveyor belt (1101), and the motion module (120) is displaced synchronously with the conveyor belt (1101) through the clamping assembly (300).

2. The continuous cut platform gang as claimed in claim 1, wherein, The cutting platform (100) includes a conveying table (110) and a motion module (120), and the motion module (120) is in sliding connection with the conveying table (110).

3. The continuous cut flat assembly of claim 2, wherein, The cutting device further includes a paper pressing assembly (400), which is connected with the motion module (120) and used to press the workpiece; When the clamping assembly (300) clamps the conveyor belt (1101), the paper pressing assembly (400) presses the workpiece.

4. The continuous cut platform press of claim 1, wherein, The clamping assembly (300) is arranged on both sides of the cutting platform (100) in the width direction and clamps both sides of the conveyor belt (1101) respectively.

5. The continuous cut platform press of claim 1, wherein, The cutting car (200) includes a camera module (500), the camera module (500) is used for photographing positioning, and the cutting car (200) is positioned according to the identification information of the camera module (500).

6. The continuous cut platform press of claim 1, wherein, The feeding device (600) includes a carrying table (700), an adsorption assembly (800) and a motion platform (900), the carrying table (700) is used for carrying the workpiece, the adsorption assembly (800) is arranged on one side of the carrying table (700) and used for adsorbing and grabbing the workpiece, and the motion platform (900) is arranged on the carrying table (700) and away from one end of the adsorption assembly (800) and used to drive the adsorption assembly (800) to adsorb the workpiece.

7. The continuous cut flat assembly of claim 6, wherein, It also includes a separator (610) installed above the carrying table (700) and used to separate the workpiece adsorbed by the adsorption assembly (800), so that the adsorption assembly (800) only adsorbs single workpiece. The separator (610) includes a plurality of push-off steel sheets (6101), gaps are arranged between the plurality of push-off steel sheets (6101), and the push-off steel sheets (6101) are arranged in inverted ladder shape from bottom to top.

8. The continuous cut platform press of claim 7, wherein, The adsorption assembly (800) includes a plurality of suction nozzles (810), and the plurality of suction nozzles (810) are arranged on the side close to the separator (610), and the positions of the suction nozzles (810) correspond to the side of the conveying direction of the workpiece.

9. The continuous cut platform press of claim 7, wherein, ​

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