Visual information additional device and use method thereof

Abstract

The invention discloses a visual information adding device and a using method thereof, the visual information adding device comprises a frame body, and the frame body is provided with a bearing table top; the information adding module is arranged above the bearing table board in a sliding manner; the hold-down assembly is adjacently connected to the bearing table top; the fabric separating module and the information adding module are arranged above the bearing table top in a synchronous sliding manner, and the fabric separating module comprises a clamping part and a driving part for driving the clamping part to turn over; the height sensor is arranged above the laminated fabric; the controller is connected with the height sensor, the information adding module and the fabric separating module, the controller synchronously controls the information adding module and the fabric separating module to descend according to a height signal detected by the height sensor, the clamping part is controlled to clamp the fabric after descending, and then the driving part is controlled to drive the clamping part to turn upwards so that the single-layer fabric can be separated. The problem that single-layer fabric is difficult to separate is solved, automatic additional functions of visual information such as marking, labeling and marking can be adapted, and the production efficiency is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of flexible material automatic processing, and in particular to a visual information adding device for laminated fabric and a use method thereof. BACKGROUND

[0002] In the production process of textiles such as garments and home textiles, it is often necessary to mark the cut pieces of laminated fabric with visual information such as printing, numbering or labeling. The traditional production method mainly relies on manual operation, and workers need to pick up single pieces of fabric from the fabric pile one by one, place them under the labeling machine, pad printing machine or labeling machine for operation, and then stack them aside after completion. This manual operation method not only has high labor intensity and low production efficiency, but also is prone to missed printing, incorrect printing or disordered stacking due to fatigue or negligence, which seriously affects the production quality and the subsequent process.

[0003] To solve the above problems, some automatic equipment has appeared to replace manual operation, but these devices often have some limitations. In particular, for light, soft and easily adhered fabric, using air suction to lift single pieces of fabric may fail due to insufficient suction force caused by fabric permeability or uneven surface, and using puncture to separate may cause damage to the fabric, resulting in the problem of difficult separation of single-layer fabric. Moreover, the existing equipment cannot be automatically connected with the subsequent visual information adding process such as printing, numbering or labeling, and cannot meet the high demand for automation. SUMMARY

[0004] The present application aims to overcome the deficiencies of the prior art and provides a visual information adding device and a use method thereof, which can efficiently, non-destructively and with high success rate realize automatic separation of single-layer fabric, and can be seamlessly integrated with the visual information adding process.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present application is as follows: a visual information adding device, comprising:

[0006] a frame body having a bearing table on the frame body;

[0007] an information adding module slidably arranged above the bearing table for adding identifiable information to the fabric;

[0008] a pressing assembly adjacent to the bearing table for pressing one end of the laminated fabric on the bearing table;

[0009] a fabric separation module slidably arranged above the bearing table synchronously with the information adding module, the fabric separation module comprising a clamping portion for clamping the uppermost layer of fabric at the other end of the laminated fabric and a driving portion for driving the clamping portion to perform a flipping motion.

[0010] a height sensor arranged above the layered fabric to sense the height of the layered fabric;

[0011] a controller electrically connected with the height sensor, the information adding module and the fabric separating module, the controller being configured to control the information adding module and the fabric separating module to descend synchronously according to the height signal sensed by the height sensor, and after the descent is completed, to control the clamping part to clamp the uppermost fabric, and then to control the driving part to drive the clamping part to turn upward, so that the end of the clamped fabric is turned and separated around the end pressed by the pressing assembly, thereby realizing the separation of single-layer fabric.

[0012] Further, the turning motion of the clamping part driven by the driving part is a reciprocating arc motion, which includes turning to a separation position in a direction away from the bearing table, and then returning to an initial position.

[0013] Further, the clamping part includes a base, a lifting component, a driving member, a clamping jaw and a transmission mechanism; the lifting component is arranged on the base; the driving member is installed on the output end of the lifting component to follow the lifting component to ascend and descend; the two clamping jaws form a clamping space for clamping fabric; the transmission mechanism connects the output end of the driving member and the two clamping jaws to convert the power of the driving member into the opposite or opposite motion of the two clamping jaws.

[0014] Further, the driving part includes a driving frame, a rotary motor arranged on the driving frame, a transmission shaft parallel to the rotary motor driven to rotate by a synchronous wheel assembly, one end of a first connecting rod rotatably connected with the transmission shaft, a second connecting rod movably connected with the other end of the first connecting rod, and the other end of the second connecting rod movably connected with the upper part of a swing arm; the top of the swing arm is rotatably arranged on a mounting seat arranged on the driving frame, wherein the swing arm is arranged in the vertical direction of the bearing table.

[0015] Further, a plurality of air blowing modules arranged on one side of the clamping part are further included to blow air to the fabric pressed by the pressing assembly to assist the driving part to turn the single-layer fabric clamped by the clamping part upward from the horizontal state; the air blowing module includes a fixed seat; a plurality of air blowing pipes are arranged vertically on the fixed seat, and the air blowing ports of the air blowing pipes point to the fabric.

[0016] Further, the pressing assembly includes a bearing plate extending along the front end of the bearing table; a pressing rod is arranged above the bearing plate along the length direction of the bearing table; the two ends of the pressing rod are rotatably connected with the two ends of the bearing table through telescopic assemblies.

[0017] Further, the information adding module is a laser marking machine or a pad printing machine or a labeling machine.

[0018] A method for using a visual information adding device, comprising the following steps:

[0019] S1: placing the laminated fabric on the bearing table, and using the pressing assembly to press one end of the laminated fabric;

[0020] S2: detecting the current stacking thickness of the laminated fabric by the height sensor;

[0021] S3: the controller calculates and controls the information adding module and the fabric separating module to drop to a predetermined height H according to the current stacking thickness, and the height H is the working height of the information adding module;

[0022] S4: the controller controls the information adding module to add visual information to the uppermost layer of fabric;

[0023] S5: the controller controls the clamping part to vertically clamp the other end of the uppermost layer of fabric after dropping, and then controls the driving part to drive the clamping part to turn upward, so that the clamped end of the fabric is turned upward around the end pressed by the pressing assembly, thereby realizing the separation of the single layer of fabric;

[0024] S6: the controller controls the clamping part to release the turned single layer of fabric, and controls the driving part to reset;

[0025] S7: after the height sensor detects the current stacking thickness of the laminated fabric, the controller controls the information adding module and the fabric separating module to synchronously drop to the height H;

[0026] S8: repeating steps S4-S7 to sequentially add visual information to the upper surface of each layer of fabric.

[0027] Further, in step S5, the following step is further included: in the process of driving the clamping part to turn upward, the air blowing module blows at the separation of the fabric to assist the separation of the single layer of fabric.

[0028] Further, the steps S6 and S7 are at least partially synchronized; when the controller controls the clamping part to release the turned single layer of fabric and then back to the original position, the controller is triggered to control the information adding module and the fabric separating module to synchronously drop to the height H.

[0029] Compared with the prior art, the application has the following advantages due to the use of the above technical solutions:

[0030] 1. The application realizes automatic separation of single-layer fabric from stacked fabric by controlling the controller to integrate height sensing, information adding module and fabric separating module, and cooperating with artificial compression assembly to compress the fabric, then sequentially adding visible information to each layer of fabric, which is fully automated, improves production efficiency by more than 50%, reduces labor cost, and has compact overall layout, saves space, and is easy to integrate into existing automated production line.

[0031] 2. The application compresses and fixes one end of the fabric by the compression assembly, drives the single-layer fabric clamped by the clamping part to turn up by the driving part, and combines with the auxiliary blowing of the blowing module to effectively overcome the static electricity and adsorption force between the fabrics, has high separation success rate and no damage to the fabric, and has a good product rate of more than 99%.

[0032] 3. The thickness of the stacked fabric is monitored in real time by the height sensor, and the controller accurately controls the descending height of the information adding module and the fabric separating module, so that the visible information adding and clamping action is always in the best working position, regardless of thick or thin material, to ensure stable and consistent product quality. BRIEF DESCRIPTION OF DRAWINGS

[0033] The technical solutions of the application will be further described below with reference to the drawings:

[0034] Figure 1 is a schematic view of the three-dimensional structure of embodiment one in the application;

[0035] Figure 2 is a partial schematic view of embodiment one in the application after removing the frame body and information adding module;

[0036] Figure 3 is a schematic view of the three-dimensional structure of another view of Figure 2 ;

[0037] Figure 4 is a schematic view of the three-dimensional structure of the compression assembly in embodiment one in the application after removing the bearing plate;

[0038] Figure 5 is a schematic view of the structure of the clamping part and the driving part connected in embodiment one in the application;

[0039] Figure 6 is a schematic view of the structure of the clamping part in embodiment one in the application;

[0040] Figure 7 is a schematic view of the three-dimensional structure of another view of Figure 5 ;

[0041] Figure 8 is a schematic view of the three-dimensional structure of embodiment two in the application;

[0042] Figure 9 is a schematic diagram of the stereoscopic structure of embodiment three in the present application;

[0043] Figure 10 is a schematic diagram of the structure of the laminated fabric;

[0044] wherein:

[0045] frame body 1, bearing table 10, limiting plate 11, information adding module 2, pressing assembly 3, fabric separating module 4, clamping part 40, driving part 41, height sensor 5, limiting plate 11, screw rod driving module 8, laminated fabric 9,

[0046] base 4011, lifting part 402, driving part 403, clamping jaw 404, buffer spring 405, connecting plate 406,

[0047] driving frame 410, rotary motor 411, synchronous wheel assembly 412, transmission shaft 413, first connecting rod 414, second connecting rod 415, swing arm 416, mounting seat 417, buffer 418,

[0048] blowing module 7, fixed seat 71, blowing pipe 70,

[0049] bearing plate 30, pressing rod 31, telescopic assembly 32,

[0050] first connecting piece 320, second connecting piece 321, clamping groove 322, threaded hole 323, locking screw 324. DETAILED DESCRIPTION

[0051] In order to enable persons skilled in the art to better understand the present application scheme, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by persons skilled in the art without creative labor should belong to the scope of protection of the present application.

[0052] The present application provides a visual information adding device and a use method thereof, to solve the problems of low separation reliability of single-layer fabric, easy damage to fabric, low processing efficiency, and inability to automatically connect with subsequent visual information processing procedure in the prior art.

[0053] Embodiment one

[0054] Please refer to Figures 1 to 7 , a visual information adding device in the embodiments of the present application, comprising a frame body 1, an information adding module 2, a pressing assembly 3, a fabric separating module 4, a height sensor 5 and a controller (not shown in the figure).

[0055] The frame body 1 is welded or assembled from profiles, and provides support for all components thereon. The upper portion of the frame body 1 is provided with a flat loading table 10 for placing the stacked fabric 9 to be processed.

[0056] The information adding module 2 is arranged above the loading table 10 and can slide up and down by means of the lead screw driving module 8 arranged on the loading table 10. The information adding module 2 is used to add identifiable information to the fabric on the loading table 10. In the present embodiment, the information adding module 2 is a laser marking machine, which is a prior art device.

[0057] Referring to Figure 1 and Figure 4 , the pressing assembly 3 is adjacent to the front end of the loading table 10. The pressing assembly 3 comprises a loading plate 30 extending along the front end of the loading table 10. A pressing rod 31 is arranged above the loading plate 30 and extends along the length direction of the loading table 10. The pressing rod 31 can be flipped on the loading table 10. When the stacked fabric is placed on the loading table 10, the rear end of the stacked fabric is on the loading plate 30, and the pressing rod 31 is flipped to press the stacked fabric. In the fabric of a normal thickness, the pressing rod 31 is usually located at the middle rear of the stacked fabric, i.e. deviated from the side of the fabric separating module 4.

[0058] In addition, in order to adapt to fabrics of different thicknesses, a telescopic assembly 32 is arranged between the pressing rod 31 and the two ends of the loading table 10, which can adjust the distance between the pressing rod 31 and the loading table 10. If the position of the pressing rod 31 is too forward, the single layer of fabric cannot be flipped up when the stacked fabric is thick. Generally, the thicker the stacked fabric, the more the pressing rod 31 needs to be pressed to the rear end of the stacked fabric, so that the single layer of fabric in the stacked fabric can be flipped up.

[0059] The telescopic assembly 32 comprises a first connecting piece 320 and a second connecting piece 321, both of which are long strips. The first connecting piece 320 is provided with a clamping groove 322 adapted to the second connecting piece 320, and a plurality of threaded holes 323 are arranged in the clamping groove 322. The second connecting piece 321 is provided with a locking screw 324 arranged in the long strip hole. During installation, the second connecting piece 321 is clamped in the clamping groove 322, and then the locking screw 324 is screwed in the different threaded holes 323 after passing through the long strip hole. In this way, the pressing rod 31 and the loading table 10 have different distances, thereby adapting to fabrics of different thicknesses.

[0060] Referring to Figure 2 and Figure 3The fabric separating module 4 is also arranged above the bearing table 10 by a screw rod driving module 8 which can slide up and down, and the two corresponding screw rod driving modules 8 are synchronously controlled in lifting by a controller. The screw rod driving module 8 in the embodiment is a conventional technology.

[0061] The fabric separating module 4 includes a clamping part 40 for clamping the uppermost layer of fabric on the layered fabric 9 away from the end of the pressing rod 31 and a driving part 41 for driving the clamping part 40 to perform a turnover motion. Specifically, the driving part 41 drives the clamping part 40 to perform a reciprocating arc motion, which includes a turnover to a separating position in a direction away from the bearing table 10, and then returns to an initial position, i.e. the position of the clamping part 40 arranged in the vertical direction of the bearing table 10.

[0062] Referring to Figures 5 to 6 The clamping part 40 is vertically arranged above the bearing table 10, and includes a base 401, a lifting part 402, a driving part 403, a clamping jaw 404 and a transmission mechanism. The lifting part 402 is installed on the base 401, and the output end of the lifting part 402 is arranged downward. The driving part 403 is connected with the output end of the lifting part 402. The lifting part 402 drives the driving part 403 to lift up and down in the vertical direction of the bearing table 10 when working. The two clamping jaws 404 form a clamping space for clamping fabric. The transmission mechanism connects the output end of the driving part 403 with the two clamping jaws 404, and is used for converting the power of the driving part 403 into the opposite or opposite motion of the two clamping jaws 404. As described above, the two clamping jaws 404 can lift up and down in the Z-axis direction of the bearing table 10, and can clamp or release the single layer of fabric.

[0063] In addition, the lifting part 402 and the driving part 403 in the embodiment are both air cylinders.

[0064] The top of the base 401 is installed on the lower surface of a connecting plate 406 by a buffer spring 405, and the connecting plate 406 is connected with the output end of the driving part 41. In this way, when the driving part 41 drives the clamping part 40 to perform a turnover motion, a buffer force is brought by the buffer spring 405 to avoid damage to the fabric.

[0065] Referring to Figures 5 to 7The driving part 41 comprises a driving frame 410, and the driving rod 50 drives the vertical lifting of the bearing table 10 through the screw sliding module 8. The driving frame 410 is provided with a rotary motor 411 arranged horizontally, which drives one end of a transmission shaft 413 parallel to the rotary motor 411 to rotate through a synchronous wheel assembly 412. The other end of the transmission shaft 413 is movably connected to one end of a first connecting rod 414, and the other end of the first connecting rod 414 is movably provided with a second connecting rod 415 in the vertical direction. The other end of the second connecting rod 415 is movably connected to the upper part of a swing arm 416. The top of the swing arm 416 is rotatably arranged on a mounting seat 417 arranged on the driving frame 410. The swing arm 416 is arranged in the vertical direction of the bearing table 10, so that the clamping part can also be arranged vertically to the fabric, thereby quickly and effectively clamping the fabric.

[0066] In addition, in order to reduce the buffering force of the swing arm 416 during left and right swinging, buffers 418 are arranged on the left and right sides of the upper end of the swing arm 416 to avoid too large impact force of the swing arm.

[0067] During operation, the rotary motor 61 is started to drive the transmission shaft 413 to rotate through the synchronous wheel assembly 412, and the transmission shaft 413 drives the first connecting rod 414 to rotate, and the first connecting rod 414 drives the second connecting rod 415 to rotate synchronously, and the second connecting rod 415 drives the swing arm to reciprocate on the mounting seat 417, and the mounting seat 417 drives the clamping part 40 to reciprocate, thereby realizing the running track of turning up the fabric.

[0068] The height sensor 5 is fixed on the frame body 1 through a support, and the sensing head thereof is vertically downwardly aligned with the stacked fabric on the bearing table 10, and is used for measuring the height of the uppermost fabric in real time. The height sensor 5 can be a laser ranging sensor, an ultrasonic sensor or a photoelectric sensor.

[0069] The controller 6 is electrically connected with the height sensor 5, the information adding module 2, the clamping part 40 and the driving part 41 of the fabric separating module 4. The controller 6 is configured to control the information adding module 2 and the fabric separating module 4 to synchronously descend according to the height signal detected by the height sensor 5, and after the descending is completed, the clamping part 40 is controlled to clamp the uppermost fabric, and then the driving part 41 is controlled to drive the clamping part 40 to turn up, so that the end of the clamped fabric is turned up and separated around the end pressed by the pressing assembly, thereby realizing the separation of single-layer fabric. The controller is usually a PLC or an industrial computer.

[0070] Referring to Figure 2 and Figure 5Further, a plurality of air blowing modules 7 are arranged on one side of the clamping part 40, which are used to blow air to the fabric clamped by the pressing assembly 3 to assist the driving part 41 to turn the single-layer fabric clamped by the clamping part 40 from the horizontal state upwardly.

[0071] Referring to Figure 1 Further, the carrying table 10 is further provided with a limiting plate 11 located on one side of the clamping part 40, which is used to abut against the front end of the stacked fabric to facilitate the positioning of the fabric.

[0072] Embodiment Two

[0073] Referring to Figure 8 The difference between the embodiment and Embodiment One is that the information adding device 2 in the embodiment is a pad printing machine, which is a prior art and is mainly used for pad printing operation of patterns or identification codes on the fabric. The pad printing machine 2 is installed on the corresponding lead screw driving module 8 corresponding to the laser printer in Embodiment One, and has sufficient installation space on the carrying table 10. The above installation adjustment is a conventional setting.

[0074] Embodiment Three

[0075] Referring to Figure 9 The difference between the embodiment and Embodiment One is that the information adding device in the embodiment is a labeling machine, which is a prior art and is mainly used for labeling addition to the fabric. The installation manner is the same as that in Embodiment One, and the installation adjustment is a conventional setting.

[0076] Based on the above visual information adding device, the application further discloses a use method of the visual information adding device, which comprises the following steps:

[0077] S1: The stacked fabric (such as a cutting piece) to be processed is placed on the carrying table in a flat manner. At this time, one end of the fabric is arranged on the carrying plate 30, and then the pressing rod 32 is manually rotated downwardly and pressed on one side of the stacked fabric 9 close to the carrying plate 30, so that one end of all the fabric is firmly fixed on the carrying table 10, thereby providing a reliable pivot support point for the subsequent separation action. At this time, the other end of the fabric is a free end.

[0078] S2: The height sensor 5 emits a detection signal to the surface of the stacked fabric 9 and detects the distance from the surface of the uppermost layer of the fabric in real time, so as to obtain the accurate thickness or absolute height value of the current fabric stack, and sends the height signal to the controller.

[0079] S3: The controller receives and processes the signal from the height sensor 5, and calculates the height H that the information adding module 2 and the fabric separating module 4 need to be lowered to according to a preset algorithm. The height H is the optimal working height of the information adding module 2. Since the single layer of fabric needs to be turned up layer by layer subsequently, the overall height of the fabric will decrease. In order to ensure that the optimal working height of the information adding module 2 remains unchanged, the controller needs to lower the information adding module 2 to the height H after each single layer of fabric is turned up. At the same time, since the fabric separating module 4 is lowered synchronously with the information adding module 2, the position of the fabric separating module 4 can be ensured to remain unchanged when the fabric is clamped.

[0080] S4: After the information adding module 2 is stabilized at the height H, the controller triggers the operation of the information adding module 2. If the information adding module 2 is a laser labeling machine, the controller controls the laser to emit laser light and scan and label on the upper surface of the uppermost layer of fabric according to a preset pattern or text. If the information adding module 2 is a pad printing machine, the controller controls the pad printing machine to perform pad printing operation. If the information adding module 2 is a labeling machine, the controller controls the labeling machine to perform labeling operation. After the operation is completed, the information adding module 2 can be moved to a non-interference position or remain in the original position.

[0081] S5: The controller controls the clamping part to be lowered and then vertically clamp the other end of the uppermost layer of fabric in the stacked fabric, and then controls the driving part to drive the clamping part to turn up, so that the clamped end of the fabric turns up around the end pressed by the pressing assembly, thereby realizing the separation of the single layer of fabric.

[0082] The specific steps are as follows:

[0083] S5.1: The controller controls the lifting component 412 in the clamping part 40 of the fabric separating module 4 to act, so that the driving part 413 and the clamping jaw 414 move downward until the clamping jaw 414 contacts and lightly presses on the free end of the uppermost layer of fabric 71.

[0084] S5.2: The controller controls the driving part 413 to act, and drives the two clamping jaws 414 to move towards each other through the transmission mechanism, so as to firmly clamp the free end of the uppermost layer of fabric 71.

[0085] S5.3: The controller controls the rotary motor 411 of the driving part 41 to start, and drives the clamped clamping part 40 to perform an upward and approximately arc-shaped turning motion through the transmission of the synchronous wheel assembly 423, the transmission shaft 424, and the first connecting rod, the second connecting rod, and the transmission shaft.

[0086] Further, at the same time or before the turning motion starts, the controller starts the air blowing module 7, and the plurality of air blowing pipes 70 blow air flow to the gap between the clamped fabric and the lower layer of fabric, effectively overcoming the static electricity and adsorption force between the fabrics, and assisting the uppermost layer of fabric to separate from the stacked fabric.

[0087] In this step, since one end of the fabric is pressed and fixed by the pressing assembly 3, the other end is clamped by the clamping part 40 and turned up, and the uppermost fabric 71 is turned up with the pressed end as the axis, thereby completely and reliably separating from the lower stacked fabric.

[0088] S6: When the clamping part 40 is turned up to the predetermined separation position, the controller controls the clamping jaw 414 to release, and the separated single layer fabric 71 is automatically turned up under the action of gravity. Subsequently, the controller controls the rotary motor 411 of the driving part 41 to reverse rotation, drives the clamping part 40 to move reversely along the original path, and resets to the horizontal initial position, ready for the next separation operation.

[0089] S7: After separating one layer of fabric, the overall height of the stacked fabric 9 is reduced. The height sensor 5 detects the top height of the new current stacked fabric 9 and transmits the signal to the controller. The controller calculates and controls the information adding module 2 and the fabric separation module 4 to synchronously descend a small distance again according to the new height value, so that they are re-descended to the height H, which is the optimal working height of the information adding module 2. This step ensures that the contact position of the information adding module 2 and the clamped fabric remains accurate throughout the entire processing process.

[0090] S8: The controller controls the device to repeat steps S4-S7, and the upper surface of each layer of fabric is sequentially added with visible information.

[0091] Wherein, step S6 and step S7 are at least partially synchronized; when the controller controls the clamping part to release the turned-up single layer fabric and reset, the controller triggers the information adding module and the fabric separation module to synchronously descend to the height H, so that the time overlap is utilized to shorten the entire working cycle, thereby improving the overall operation efficiency of the equipment and meeting the actual use requirements.

[0092] Wherein, the position of the pressing assembly pressing the fabric is located at the rear 1 / 3 to 2 / 3 of the length of the fabric, so that the fabric can be turned up.

[0093] In summary, the above method realizes efficient and reliable separation and full-automatic information addition of the stacked fabric, and significantly improves the production automation level and the consistency of product quality.

[0094] The above-described embodiments are merely used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A visible information attaching apparatus characterized by comprising: The application relates to a fabric separating device, which comprises the following parts: a frame body with a bearing table; an information adding module slidably arranged above the bearing table to add identifiable information to the fabric; a pressing assembly abutting the bearing table to press one end of the stacked fabric on the bearing table; a fabric separating module arranged above the bearing table and synchronously sliding with the information adding module, the fabric separating module comprising a clamping part for clamping the uppermost fabric at the other end of the stacked fabric and a driving part for driving the clamping part to perform a turning motion; a height sensor arranged above the stacked fabric to sense the height of the stacked fabric; a controller electrically connected with the height sensor, the information adding module and the fabric separating module, the controller being configured to control the information adding module and the fabric separating module to synchronously descend according to the height signal sensed by the height sensor, control the clamping part to clamp the uppermost fabric after the descending is completed, and then control the driving part to drive the clamping part to turn upwards so that the end of the clamped fabric is turned and separated from the end pressed by the pressing assembly, thereby realizing the separation of single-layer fabric.

2. The visual information attaching apparatus according to claim 1, wherein: The turning motion performed by the driving part on the clamping part is a reciprocating arc motion, which comprises turning to a separating position in a direction away from the bearing table and then returning to an initial position.

3. The visual information attaching apparatus according to claim 1, wherein: The clamping part comprises a base, a lifting part, a driving part, two clamping jaws and a transmission mechanism; the lifting part is arranged on the base; the driving part is installed on the output end of the lifting part to follow the lifting part to ascend and descend; the two clamping jaws form a clamping space for clamping fabric; and the transmission mechanism connects the output end of the driving part with the two clamping jaws to convert the power of the driving part into the opposite or opposite motion of the two clamping jaws.

4. The visual information attaching apparatus of claim 1, wherein: The driving part comprises a driving frame, a rotary motor arranged on the driving frame, a transmission shaft parallel to the rotary motor driven to rotate by a synchronous wheel assembly, one end of a first connecting rod rotatably connected with the transmission shaft, a second connecting rod movably arranged on the other end of the first connecting rod, and the other end of the second connecting rod movably connected with the upper part of a swing arm; the top of the swing arm is rotatably arranged on a mounting seat arranged on the driving frame, wherein the swing arm is arranged in the vertical direction of the bearing table.

5. The visual information attaching apparatus of claim 1, wherein: A plurality of air blowing modules are arranged on one side of the clamping part to blow air on the fabric pressed by the pressing assembly to assist the driving part to turn the single-layer fabric clamped by the clamping part upwards from the horizontal state; the air blowing module comprises a fixing seat, a plurality of air blowing pipes vertically arranged on the fixing seat, and air blowing nozzles of the air blowing pipes pointing to the fabric.

6. The visual information attaching apparatus of claim 1, wherein: The pressing assembly comprises a bearing plate extending out from the front end of the bearing table; a pressing rod is arranged above the bearing plate and extends along the length direction of the bearing table; and the two ends of the pressing rod are rotatably connected with the two ends of the bearing table through telescopic assemblies.

7. The visual information attaching apparatus of claim 1, wherein: The information adding module is a laser marking machine, a pad printing machine or a labeling machine.

8. A method of using a visual information attachment device, characterized by, The application further discloses a fabric separating method comprising the following steps: S1: Place the laminated fabric on the bearing table, and use the pressing assembly to press one end of the laminated fabric; S2: Detect the current stacking thickness of the laminated fabric by the height sensor; S3: The controller calculates and controls the information adding module and the fabric separating module to drop to a predetermined height H according to the current stacking thickness, and the height H is the working height of the information adding module; S4: The controller controls the information adding module to add visual information to the uppermost layer of fabric; S5: The controller controls the clamping part to vertically clamp the other end of the uppermost layer of fabric after dropping, and then controls the driving part to drive the clamping part to turn upward, so that the clamped end of the fabric is turned upward around the end pressed by the pressing assembly, thereby realizing the separation of single layer of fabric; S6: The controller controls the clamping part to release the turned single layer of fabric, and controls the driving part to reset; S7: After the height sensor detects the current stacking thickness of the laminated fabric, the controller controls the information adding module and the fabric separating module to drop to the height H synchronously; S8: Repeat steps S4-S7 to add visual information to the upper surface of each layer of fabric in turn.

9. The method of using a visual information attachment device of claim 1, wherein, In step S5, the following steps are further included: during the process of driving the clamping part to turn upward, the air blowing module blows at the separation of the fabric to assist the separation of the single layer of fabric.

10. The method of using the visual information affixing device of claim 1, wherein, The steps S6 and S7 are at least partially synchronized; when the controller controls the clamping part to release the turned single layer of fabric and then back to the original position, the controller controls the information adding module and the fabric separating module to drop to the height H synchronously.

Images