Shedding system with tablet plate
The shedding system with tablet plates mechanizes the traditional tablet weaving technique, enhancing fabric strength by twisting warp yarns and using low-cost yarns to produce high-strength narrow woven products.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2026-03-05
AI Technical Summary
Existing narrow weaving systems are limited in producing high-strength fabrics without the need for high tenacity yarns, and there is a lack of effective shedding systems that can mechanize the traditional tablet weaving technique to achieve this.
A shedding system with tablet plates that move independently on their axis, incorporating warp reels and servo motors to mechanize the tablet weaving process, allowing for high-strength fabric production using low-cost yarns.
The system enhances fabric strength by twisting the warp yarns during weaving, enabling the production of high-strength narrow woven products from low-cost yarns, reducing the need for high tenacity yarns.
Smart Images

Figure TR2024051059_05032026_PF_FP_ABST
Abstract
Description
[0001] SHEDDING SYSTEM WITH TABLET PLATE
[0002] FIELD OF THE INVENTION
[0003] The realisation of this invention was inspired by the traditional tablet weaving technique. Tablet weaving is a narrow weaving woven by cards weaving, one of the traditional hand weaving techniques. It includes the system that can weave the tablet woven fabric structure and will be used in the production of narrow woven fabric. Tablet weaving technique adds high strength to the fabric. It will be used in the production of alternative products to narrow weavings woven for areas requiring high strength. Thus, products with high strength can be obtained without the high yarn costs required for the use of high tenacity yarn. For example, parachute rope, transport, space research, etc.
[0004] The invention will be mounted on the narrow fabric weaving loom and used in the production of narrow woven fabric with tablet weaving technique. ‘Shedding System with Tablet Plate’ is a shedding system for narrow fabric weaving machine. With the reflection of the shedding process on the quality of the woven fabric, high strength weaving products will be produced. It will be added as a new alternative system to the existing shedding systems in narrow weaving machines.
[0005] STATE OF THE ART
[0006] The shedding systems of weaving looms are of three types: cam (eccentric), dobby and jacquard1 2. Fabrics woven in widths narrower than 45 cm are called narrow woven fabric1. The shedding mechanisms of the looms on which narrow weavings are produced can be cam (eccentric), dobby and jacquard as in weaving machines. Shedding systems are effective in determining the structural properties of the narrow woven fabric, the weave structure and the height of the narrow woven fabric. -Although the number of heald frames is limited to 16 in the eccentric shedding mechanism, in practice they do not exceed 12 heald frames. The number of heald frames is effective in determining the weave structure1.
[0007] -The number of heald frames is limited to 48 in the dobby shedding mechanism. In practical use, the design capacities do not exceed 24. The number of heald frames is effective in determining the weave structure1.
[0008] -In the jacquard shedding mechanism, each warp yarn can be moved alone and independently of the others. The number of different warp movements that can be achieved on classical mechanical jacquard machines can reach up to 24001.
[0009] Reference: Dokuma teknigi ve sanati Ciltl Temel dokuma teknigi ve kuma§ yapilari Gungor Ba§er TMMOB Tekstil Muhendisleri Odasi, 2004, ISBN No 975- 96989-3-5
[0010] Reference: Dokuma Makineleri, Halil Rifat Alpay TMMOB Makina Muhendisleri Odasi, Bursa 1985, Yaym no 114
[0011] Information about shedding systems can be obtained from the above sources.
[0012] In the preliminary patent search, in the patent with Publication no: US587349A- 1897-08-03; US587349A, it was seen in the figures that the buckling form of the yarns forming the fabric edge structure constitutes a similarity. However, this patent is designed only as a fabric edge ornament. The twisted structure of the 3 threads used on the edge can be seen. The tecnique of weaving is completely different from the invention.
[0013] In this patent entitled Fabric and apparatus for making (Fabric and apparatus for making Publication no: US587349A-1897-08-03; US587349A), an edge apparatus has been created to strengthen the edge structure of narrow woven fabric. In the preliminary patent search, CN211367897U-2020-08-28 includes the device for producing fabrics by combining the traditional power plate type (tablet plate) weaving, modern semi-automatic sample weaving machine and textile arts. It is seen that the utility model involves the use of the traditional tablet weaving method in combination with textile arts produced on hand looms.
[0014] It is seen that the CN211367897U 2020-08-28 utility model seen in the preliminary research is not similar to the invention and is a technique applied long before the patenting date. (It is seen that the utility model dated 2020 is applied long before this date. Before 2016, textile artist Inge Dam and other textile artists made similar weavings in their social media accounts. Furthermore https: / / dergipark.org. tr / tr / search?q=sevgi+y%C3%BCksel+uzun%C3%B6z§io n=articles&scope=journal&aggs%5Bjournal.id%5D%5B0%5D=1614 Access: The application of the tablet weaving technique on a hand loom on 1 May 2024 in the relevant source (Uzunbz 2020) can be presented as evidence). Utility model application CN211367897U discloses an embodiment combining traditional tablet type weaving with a modern semi-automatic sample weaving machine. Although tablet plates are used in the shedding part, the roller on the tablet, foot attachment place and foot, lower base block, servo motor connection point are not explained in this document.
[0015] Another patent seen in the preliminary research is TR2018 / 06584 Tablet Weaving Loom and Weaving Preparation Process' and was obtained by Sevgi YUKSEL UZUNOZ on 09.05.2018. There are patent elements including pattern printed tablet card, loom and warp hook which can be used as training material in traditional tablet weaving methods. This patent is not similar to the invention. A conventional tablet machine is described, in particular a motorised assembly (roller on the tablet, foot attachment point and foot, lower base block, servo motor connection point) is not included in document number TR2018 / 06584.
[0016] When the above-mentioned two documents, CN211367897U and TR2018 / 06584, are considered together, no clue or indication can be found specifically for a shedding system with a tablet plate, which makes it possible to produce high- strength narrow woven products, which constitute the subject matter of the invention, from low-cost yarns, and the documents in question cannot be considered as a good starting point.
[0017] DEFINITION OF THE INVENTION
[0018] Said invention eliminates the disadvantages described in the state of the art and fulfils the needs.
[0019] It has been observed in the experimental studies that the twisted structure added to the woven fabric structure by the tablet weaving technique and this structure contributes to increase the strength of the fabric.
[0020] The invention differs from existing narrow woven shedding systems as set out in the state of the art. The shedding system opens the shed by moving the circular tablet plates on their own axis (clockwise and anti-clockwise). This inventive system is completely different from the current practice.
[0021] In the current narrow weaving system, there are hooks for warping and warp reels (beams). In the invention, one reel is used for each warp. Depending on the preferred type of plate, as many reels as the number of warp yarns (2, 3, 4, 5, 6 and 8 according to the number of reels of the tablet plates) are mounted on the tablet plates.
[0022] The invention is a study on the mechanisation of the tablet weaving technique, one of the traditional narrow weaving methods. As a working principle, it is inspired by the movement mechanism of the tablet weaving technique. The invention enables the mechanisation of the traditional tablet weaving system to produce products with a high strength weaving structure.
[0023] When the breaking strength of the fabric woven with yarn having the same physical properties on narrow weaving machines in existing applications is compared with the breaking strength of the fabric woven on the tablet plate weaving machine containing the invention, it has been observed in experimental studies that the breaking strength of the fabric containing the invention is higher. The invention will enable the production of high tenacity narrow woven products from low cost yarns. Thus, the need for the use of high tenacity yarn, which has been used for the production of high tenacity weavings, will be reduced.
[0024] BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 : The narrow weaving machine of the present invention comprises a cross-sectional drawing.
[0026] Figure 2: The inventive part of the machine section in Figure 1 shows the reel on which the warp yarn reserve is made and the way the spool is used together with the spindle apparatus with braking system.
[0027] Figure 3: It shows the warp yarn braking system. This is an existing system and is outside the scope of the invention. Braking systems with similar features will be used to ensure warp tension. An example drawing of the current application is included as an example.
[0028] Figure 4: The front and back side of the general installation layout of the shedding system with a tablet plate can be seen. (The side by side positioning of the tablet plates from the front and the back can be seen.) The array of the tablet panels in Figure 4, with their wall thicknesses of 2-3 cm next to each other, is very important for the invention. This array ensures that the warp yarn (1.1) is in equal tension.
[0029] Figure 4.1 : The array in Figure 4 is shown as a single tablet plate (front). The shedding angle of the quadruple tablet plates is 90°.
[0030] Figure 4.2: The array in Figure 4 is shown as a single tablet plate (back).
[0031] Figure 4.3: A drawing for the quadruple use of the tablet plate can be seen.
[0032] Figure 4.4: A drawing for the use of the quinary tablet plate is shown. The shedding angle of the quinary tablet plates is 72°.
[0033] Figure 4.5: A drawing for the dual use of the tablet plate can be seen.
[0034] The shedding angle of the double tablet plates is 180°.
[0035] Figure 5: It shows how the invention mechanism can be used by positioning it one after the other. In this mechanism, the weft is inserted after 360° rotational movements of the tablet plates. The weft density is lower compared to other weaving structures. (The successive positioning of the tablet plates can be seen. After the plates rotate 360° a weft is placed.)
[0036] Figure 6: The image of the fabric woven in the invention mechanism and its cross section can be seen. It shows the movement of the warp yarn within the weaving structure. (In the shedding system with tablet plate, the fabric woven and the positioning of the yarns within the cross-section of the fabric can be seen.) Figure 7: It shows the connection of the servo motor and the tablet plate.
[0037] REFERENCE LIST
[0038] 1.1. Warp yarn
[0039] 1 .2. Reed
[0040] 1 .3. Shuttle and / or weft carrier
[0041] 1 .4. Take up roller
[0042] 1.5. Sley
[0043] 1 .6. Warp reel
[0044] 1.6.1 Lower and upper edges of the warp reel
[0045] 1.6.2 Warp reel body section with holes inside
[0046] 1.6.3. Warp reel hole
[0047] 1 .7. Warp reel spindle
[0048] 1.7.1. Screw
[0049] 1.7.2. Spring
[0050] 1.7.3. Flat washer
[0051] 1.7.4. Fixing place on the floor
[0052] 1 .8 Combined use of warp reel and warp reel spindle
[0053] 1.9. Braking apparatus
[0054] 1.10. Foot
[0055] 1.10.1 Space inside the foot
[0056] 1.11. Section where the servo motor will be placed
[0057] 1.12. Servo motor
[0058] 1.13. Place where the tablet plate is connected to the motor
[0059] 1.14 Protective cover of the tablet plate
[0060] 1.15 Front side of the tablet plate (the side facing the weaver) 1.15.1. Eye where the warp yarn passes to the front on the back surface of the tablet plate
[0061] A. Eye where the warp yarn passes to the front on the back surface of the tablet plate-1
[0062] B. Eye where the warp yarn passes to the front on the back surface of the tablet plate-2
[0063] C. Eye where the warp yarn passes to the front on the back surface of the tablet plate-3
[0064] D. Eye where the warp yarn passes to the front on the back surface of the tablet plate-4
[0065] 1.15.2. Front side of where the tablet plate connects to the motor
[0066] 1.16 Rear surface of the tablet plate
[0067] 1.16.1. Quadruple tablet plate
[0068] 1.16.2. Quintuple tablet plate
[0069] 1.16.3 Dual tablet plate
[0070] 1.19.1. First warp
[0071] 1.19.2. Second warp
[0072] 1.19.3. Third warp
[0073] 1.19.4. Fourth warp
[0074] 1.19.5. Weft yarn
[0075] 20. Chassis
[0076] 1 . Tablet plate numeric symbol representation 1
[0077] 2. Tablet plate numeric symbol representation 2
[0078] 3. Tablet plate numeric symbol representation 3
[0079] DESCRIPTION OF THE INVENTION
[0080] The present invention;
[0081] Weaving is the structure formed by the warp yarn (1.1) and weft yarn (1.19.5) intersecting each other within certain weaves. In the woven fabric structure, the fabric weaving process is carried out by opening the shed, inserting the weft, and striking the sley. Cam, dobby and jacquard shedding systems used to date continue to be used effectively. The invention is a new shedding system designed differently from existing shedding systems in narrow weaving. Its cross-section is shown in Figure 1. It can be mounted on an existing narrow loom as a shedding system. The weaving process can be continued with whatever system is used as the weft insertion system of the loom (shuttle and needle).
[0082] Figure 1 ; The figures shown here with numbers (warp yarn (1.1), reed (1.2), shuttle and / or weft carrier (1.3), take up roller (1.4), sley (1.5)) belong to current applications. It includes the weaving process steps. These existing systems will be used in the implementation of the invention and, regardless of the invention, they include the features of the narrow weaving machine on which the invention will be assembled. The machine features to be used will vary. At the same time, the section includes the machine installation layout with the invention.
[0083] The reference numbers and explanations of the invention, whose section is shown in Figure 1 , are as follows, but there should be no restriction with the relevant drawing;
[0084] Warp yarn (1.1) is the warp yarn (1.1.) used in weaving. As seen in the cross- sectional drawing in Figure 1 , the shedding system provides movement to the warp yarn (1.1). The use of warp yarn (1.1) is necessary for the weaving process. It is included in the current system and the system subject to the invention. This is the main element of the invention.
[0085] Reed (1.2); in weaving, the warp yarns (1.1) pass through the teeth of the reed (1.2). According to the invention, the number of warp yarns (1.1) in a tablet plate must pass through a tooth gap of the reed (1.2). For example, the 4 warp yarns
[0086] (1.1) in the quadruple tablet plate (Figure 4.1) pass through a teeth of the reed
[0087] (1.2) and the number of the reed (1.2) is determined accordingly this situation. This sequence continues throughout the fabric width and determines the fabric width. It is a system that performs a stroking movement to incorporate the weft yarn (1.19.5) into the fabric and to form the fabric line, which is thrown into the sley (1.5) where the reed (1.2) is placed. The use of reed (1.2) and sley (1.5) are included in current weaving practices. In the use of the invention, the reed (1.2) oscillation settings are adjusted according to the shedding angle. In the invention, the warp yarns (1.1) in a lining plate pass through only one tooth gap. The warp yarn (1.1) in two tablet plates can pass through a tooth gap.
[0088] Shuttle and / or weft carrier (1.3); is included in the current application. Shuttle and needle weft insertion systems used in the traditional weft carrier system are used. This part is not related to the invention, it is included to explain the system. In traditional weaving, the warp yarns (1.1) that make up the woven fabric structure change position according to the shedding system (cam, dobby and jacquard). This position changing process is called shedding. From the opened shed, the shuttle and / or weft carrier (1.3) carries the weft yarn (1.19.5) across the width of the fabric. A force is applied to incorporate the weft yarn (1.19.5), which is free in the shed, into the fabric. This force is provided by the striking movement of the sley (1.5) and the weft yarn (1.19.5) is included in the fabric. Fabric weaving is carried out by repeating this process, which is a unit movement.
[0089] Drawing roller (1.4.) is used to pull the woven fabric. It is used in current application. It is not directly related to the invention. A place is given to explain the system.
[0090] Sley (1.5) is used in current application. The sley (1.5) has a reed (1.2) on it and makes a striking movement at a certain angle horizontally to include the thrown weft yarn in the weaving. It was used to understand the invention. The movement oscillation of the reed (1.2) used with the invention will need to be readjusted.
[0091] Warp reel (1.6.); refers to the warp reel (1.6) on which the warp yarn (1.1) will be pulled in the weaving process. The invention is new and very important in terms of its use. It is the carrier system of the warp yarn (1.1). Existing narrow weaving warp systems reach the loom by being pulled from the creel or warp beams. In current practice the warp yarns (1.1) are fixed. The invention involves mounting the warp reels (1.6) on which the warp yarn (1.1) is wound, on the tablet plates. These tablet plates move at certain angles (360°, 180°, 120, 90°, 72° and 45°) together with the warp yarns (1.1). Thanks to this movement, the weft is inserted from the opened shed, the sley (1.5) is struck and the weaving process takes place. The warp capacities of the warp reel (1.6) are equal (For example, 500 meters, 1000 meters, etc.).
[0092] Warp reel spindle (1.7); the warp reel (1.6), on which the warp yarn (1.1) is wound, is passed to the warp reel hole (1.6.3) over the warp reel spindle (1.7) fixed on the tablet plate. The warp reel (1.6) is compressed and its movement is controlled with the spring (1.7.2) screw (1.7.1) located on the warp reel spindle
[0093] (1.7) (Figure 2). Combined use of warp reel and warp reel spindle (1.8) form (installed) is shown in Figure 2.
[0094] Braking apparatus (1.9); the warp yarn (1.1) must have a certain tension during the pulling process from the combined use of warp reel and the warp reel spindle
[0095] (1.8) in use. It is the tensioning device for this. It is used in current application. It is not within the scope of the invention. It belongs to the old system.
[0096] Yarn braking apparatus (1.9); The yarn braking device (1.9) has many different uses. In the invention, existing yarn braking apparatus (1.9) will be used. The usage and location of the thread braking apparatus (1.9) is as shown in Figure 4.2. It is very important for the invention that the warp reel (1.6) is positioned between the warp yarn (1.1) transition point and eye where the warp yarn passes to the front on the back surface of the tablet plate (1.15.1). Eye where the warp yarn passes to the front on the back surface of the tablet plate (1.15.1) may be coated with ceramic. The ceramic coated surface has the effect of reducing friction. Thanks to this feature of ceramics, it is widely used in different application areas.
[0097] Chassis (20) is a foothold place. It is the part where the foot mechanism, which is created to keep the tablet plate in an upright position, is attached. Applications that enable the tablet plates to stand are shown in Figure 1 , Figure 4 and Figure 5. It is very important for the invention (chassis (20) can only be seen in Figure 1). It is the base that carries all the elements of the invention. The foot (1.10.) contains the space inside the foot (1.10.1) where the servo motor is located (1.1) (Figure 7), which connects with the chassis (20) to keep the tablet plate standing, the space inside the foot (1.10.1) in which the servo motor connection cables pass and the servo motor (1.12), the place where the tablet plate is connected to the motor (1.13). The foot (1.10) stands on the chassis (20) platform and enables the invention to stand. It is very important for our invention (Figure 1 , Figure 4 and Figure 5). Servo motor (1.12) and drive systems will be used as the movement mechanism of the invention (Figure 7) and it will be possible to give movement to the tablet plates independently of each other. The use of servo motor (1.12) is among the available applications. It will be used as an energy source and programming tool in the invention. It is very important for our invention.
[0098] The eyes on the back side of the tablet plate where the warp yarn passes to the front side (1.15.1); From the rear surface of the tablet plate (1.16), where the warp yarn (1.1) is positioned, to the front face of the quartet tablet plate (the side facing the weaver) (1.15), the tablet plate can work with 2, 3, 4, 5, 6 and 8 threads. The exit points of the threads from the plates can be expressed with letters (A, B, C, D, E, F, G and H), (example; (A) Eye where the warp yarn passes to the front on the back surface of the tablet plate-1 , (B) Eye where the warp yarn passes to the front on the back surface of the tablet plate-2, (C) Eye where the warp yarn passes to the front on the back surface of the tablet plate-3, (D) Eye where the warp yarn passes to the front on the back surface of the tablet plate-4 (E) Eye where the warp yarn passes to the front on the back surface of the tablet plate-5) and its order is clockwise) includes the area through which it passes (Figure 4.1 and Figure 4.2). To determine the number of tablet plates used in weaving, they are numbered as in Figure 4 (example; Tablet plate numeric symbol representation 1 (1), Tablet plate numeric symbol representation 1 (2), Tablet plate numeric symbol representation 1 (3) etc.). The staggered plates used in weaving are numbered either side by side as in Figure 4 or consecutively as in Figure 5 (example; Tablet plate numeric symbol representation 1 (1), Tablet plate numeric symbol representation 1 (2), Tablet plate numeric symbol representation 1 (3) etc.). The warp yarns (1.1) on the plates (Figure 4) arranged side by side as in Figure 4 have equal tension in this position. It is important for the warp yarns (1.1) to be in tension position for weaving and this feature is very important for the invention. Letters and plate numbers can be found on the front surfaces of the tablet plates (1.15) and the back surfaces of the tablet plates (1.16) and on the eye (1.15.1) where the warp yarn on the back surface of the tablet plate passes to the front, this situation is exemplified in the paragraph above.
[0099] The equal tension of the warp yarns (1.1) in Figure 5 occurs after 360° rotations and allows a weft yarn (1.19.5) to be inserted at 360°. This is very important for our invention.
[0100] It involves the use of tablet plates arranged in a row (Figure 5). When used in this way, the weft yarn (1.19.5) is inserted after the tablet plate rotates 360° degrees. It is very important for our invention.
[0101] The shedding system with tablet plate (Figure 1) which is the subject of the invention is explained on the unit. The use of these units during the application process will determine the fabric width. Differences in applications determine the weave structure and width of the fabric. Here, a multi-plate structure is explained in order to express the basic working principle. The rotation angles of the tablet plates (360°, 180°, 120°, 90°, 72° and45°) determine the number of shedding in the unit weave. This feature is important for our invention. The mechanization of this system forms an important part of our invention. The angles of the shedding of the tablet plates of the warp reel and the spindle of the warp reel used in combination with the warp reel and the warp reel spindle (1.8) include the shed opening angles (360°, 180°, 120°, 90°, 72° and 45°) of the numbers of the quadruple tablet plate (1.16.1), of the quintuple tablet plate (1.16.2), of the dual tablet plate, (1.16.3), of the octuple tablet, respectively.
[0102] The fabric structure woven in the shedding system with tablet plate (Figure 1) that is the subject of the invention is shown in Figure 6. The fabric structure (1.19) (Figure 6) woven on the quadruple tablet plate (Figure 4.2) is the location of the warp threads (1.1) in the fabric structure (first warp (1.19.1.), second warp (1.19.2.), third warp (1.19.3.), fourth warp (1.19.4.), weft yarn (1.19.5.)) can be seen. The production of this weaving technique by machine is an important feature of our invention. One of our aims is to mechanize the invention of the tablet weaving technique to increase the strength of narrow weaves.
[0103] Functions Performed by the System It includes the shedding system for the narrow weaving machine. The warp yarns (1.1) are given a twist during the weaving process. The twisted structure structurally increases the strength of the woven fabric. The tablet plates can be programmed to rotate left and right. These rotation directions and amounts determine the structure and weave of the fabric. It is tightened by passing the warp yarns (1.1) through the tablet plates. Plates can be moved individually or in groups The woven fabric has a high-strength structure. It involves the mechanization of the tablet weaving technique.
[0104] Experimental study on the subject;
[0105] The samples of “Shedding System with Tablet Plate” method was first woven by hand and tested experimentally. According to this test result, the data obtained was found to be meaningful and it was designed for mechanization and patent application studies were started. Some of these tests are given in Table 1.
[0106] Applied test is;
[0107] TS EN ISO 13934-2
[0108] Fabric strength testing was carried out with the CRE extension speed constant test device located in Bursa Uludag University Textile Laboratory. 5 samples each produced with weft wool yarn and single weft were tested.
[0109] Three different types of samples were woven. For the C1 coded tablet woven sample, a quadruple tablet card was used, the warp was passed through each eye, and the cards were always woven in a forward direction. For the C2 coded pattern sample, a quadruple card was used, the warp was passed through only two diagonal eyes, and the cards were always woven in a forward motion. The sample coded C3 models sample production in narrow woven plain knitting. For this reason, in the same way as the C2 coded tablet sample, a quadruple tablet card was used, and the warp was prepared by passing the warp only through the two diagonal eyes of the card, but the warp was woven by moving the cards 180° forwards and 180° backwards. In the table, it can be seen that the maximum force values of the samples are higher than the sample without a twist in the weave (C3), and the elastic values are exactly the opposite.
[0110] All samples were produced by tablet weaving technique, one of the traditional column weaving methods, using Nm 12,5 / 2 count, 123.1x2 T / m ‘S’ twisted yarn with an average of 123.1x2 T / m, produced by plying a single ply of 100% wool yarn with an average Z twist of 350.3 T / m. The C3 sample was woven with warp threads on the same system and by moving the cards 180° forward and 180° back. It corresponds to the plain weaving technique produced on a narrow weaving machine. The yarn used in the production of the samples is wool yarn whose natural color is off-white.
[0111] Table 1. Breaking strength test results of the samples
[0112] M: Average, Std: Standard Deviation
Claims
CLAIMS1. The present invention is a shedding system with tablet plate, which,• functions to give movement to a warp yarn (1.1) used in weaving, on a narrow loom that contains a reed (1.2) that is used to strike a sley (1.5) in weaving and to align the warp yarns (1.1),• has yarn braking apparatus (1.9)• operates with servo motor (1.12) and driver system characterized by comprising; the following;• a warp reel (1.6) on which the warp yarn (1.1) is drawn in the weaving process,• a warp reel spindle (1.7) for attaching the warp reel to the tablet plate,• a screw (1.7.1) and a spring (1.7.2) connected to the screw (1.7.1) for restricting the movement of the warp reel (1.6) of the warp reel spindle (1.7),• a foot (1.10) in connection with the chassis (20) for holding the tablet plates in place,• an eye where the warp yarn passes to the front on the back surface of the tablet plate (1.15.1), which enables the warp yarn (1.1) from the warp reel (1.6) located on the rear surface of the tablet plate (1.16) to pass to the front side of the tablet plate (the side facing the weaver) (1.15),• the motor connection point to which the power motor is to be connected, where the tablet plate is connected to the motor (1.13.).
2. Shedding system with tablet plate according to claim 1 , characterised in that; the wall thicknesses of the front side of the tablet plates (1.15) used in the weaving are located 2-3 cm close to each other in order to ensure equal warp tension.
3. Shedding system with tablet plate according to claim 1 , characterised in that,- the braking apparatus (1.9) for controlling the oscillation of the warp yarn (1.1) from the warp reel (1.6), the combination use of the warp reel and the warp spindle (1.8), including the rear surface of the tablet plate (1.16), which is the fixing place where the warp yarn (1.1) can be inserted and fixed on the tablet plate of the warp reel (1.6).
4. Shedding system with tablet plate according to claim 1 , characterised by comprising; eye where the warp yarn passes to the front on the back surface of the tablet plate (1.15.1) which a ceramic coated eye to reduce friction.
5. Shedding system with tablet plate according to claim 1 , characterised in that, there are letters and plate numbers on the front side of the tablet plates (1.15) and on the rear surface of the tablet plates (1.16) on the eye where the warp yarn passes to the front on the back surface of the tablet plate (1.15.1).
6. Shedding system with tablet plate according to claim 1 , characterised by comprising; combined use of warp reel and warp reel spindle (1.8) of the tablet plates of the shedding angles to the numbers of a quadruple tablet plates (1.16.1), quintuple tablet plates (1.16.2), double tablet plates (1.16.3) and octuple tablet plates, respectively, the shedding angles (360°, 180° 120°, 90°, 72° and 45°).
7. Shedding system with tablet plate according to claim 1 , characterised in that, in the case of successive stacking of the tablet plates, the shedding angle is 360° regardless of the number of times of combined use of warp reel and warp reel spindle (1.8).
8. Shedding system with tablet plate according to claim 1 , characterised by comprising; the servo motor (1.12) and its driver which are responsible for giving motion to each of the tablet plates.
9. Shedding system with tablet plate according to claim 1 , characterised by comprising; a place where the tablet plate is connected to the motor (1.13).
Citation Information
Patent Citations
Method for manufacturing fabrics by combining traditional heddle board weaving machine and modern semi-automatic sample weaving machine
CN110195285A
Rotary heald for loom with disc assembly - in which warp yarns passing between discs are acted on by lifting elements attached to discs
FR2344658A1
loom
FR838485A
A shedding device for a hand loom
GB1247545A
Combined warp-shedding and reed device
GB1460531A