Tension self-control type cloth storage mechanism

Abstract

The tension self-control type cloth storage mechanism comprises a machine frame, a feeding roller and a discharging roller, the feeding roller and the discharging roller are arranged on the left side and the right side of the machine frame, a lower passing roller used for conveying cloth is arranged at the bottom of the inner side of the machine frame, and an upper passing roller which is located above the lower passing roller and can ascend and descend is further arranged on the inner side of the machine frame; the fixed mounting racks are symmetrically mounted at the bottom of the inner side of the rack, the lower passing rollers are mounted at the tops of the fixed mounting racks in an equal-interval array rolling manner, and conductive mechanisms capable of elastically stretching out and drawing back are arranged at the bottoms of the fixed mounting racks and used for eliminating static electricity of cloth; meanwhile, an anti-deviation mechanism capable of limiting cloth on the outer side of the lower passing roller is mounted in the fixed mounting frame; according to the tension self-control type cloth storage mechanism, when cloth is stored and conveyed, multiple sets of cloth raw materials can be used, deviation can be prevented, it is guaranteed that the cloth is flattened, meanwhile, the static influence is eliminated, and the follow-up product processing quality can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of adhesive tape production, and more particularly to a storage and unwinding technology for cloth-based adhesive tape processing cloth, in particular to a tension-automatically controlled cloth storage mechanism. Background Art

[0002] In the production process of tapes, such as cloth-based tapes and flannel tapes, a storage mechanism is required to store the tape matrix to ensure the continuous stability of feeding, maintain the tension of the matrix stable, and play a buffering role to avoid the matrix from breaking during the feeding process; For example, a double-layer film storage device for a coating machine with announcement number CN 207312742 U proposes to store and release a certain length of film by controlling the up and down movement of a movable guide roller plate to achieve the purpose of film storage, and to raise the movable guide roller plate to the highest position and maintain it. When the film needs to be replaced, the motor receives the electrical control signal of the coating machine, drives the screw rod to rotate, and lowers the movable guide roller plate to the required speed, so that the film material at the feeding end remains stationary to ensure that the material receiving mechanism completes the material receiving normally, and the discharging end can also adapt to the normal coating speed to continuously output the film material to the subsequent station of the coating machine. When adjusting the roll-changing material receiving, there is no need to stop the machine or slow down, and the roll-changing material receiving can be directly carried out, which has the advantages of simple adjustment, real-time control, and high efficiency. Another example is a film material storage and discharge mechanism with announcement number CN 210084564 U, which includes a frame, a movable plate, a fixed roller group, a movable roller group, a lifting device, a tension sensor and a PLC controller, wherein the fixed roller group includes at least two fixed rollers rotatably connected to the frame; the movable plate is slidably mounted on the frame; the movable roller group includes at least one movable roller rotatably connected to the movable plate, and the film material is alternately connected to the fixed roller and the movable roller in a wave-like manner; the lifting device is arranged on the frame and connected to the movable plate; the tension sensor is used to collect the tension signal of the film material; the PLC controller is used to control the movable roller group to move toward the fixed roller group to release the film material and to move away from the fixed roller group to store the film material according to the tension signal of the tension sensor. The utility model can store and release the film material according to the tension of the film material, eliminate the influence of the change of the unwinding speed on the coating production, and improve the stability of the coating quality; Combining the existing technology and the actual application of the cloth storage device in the tape processing process, the current storage mechanism still has certain disadvantages, such as: During the fabric conveying process, mutual adsorption due to static electricity cannot be avoided, and static electricity will cause burrs in the fabric material and gauze fibers to protrude, ultimately affecting the quality of tape production; During the conveying process, the upper roller needs to be raised and lowered to keep the tension of the fabric stable. However, the lifting and lowering may cause the fabric to shift, resulting in wrinkles and making the fabric uneven. If these wrinkles are not handled, they will also affect the quality of the tape.

[0003] Therefore, we propose a tension-controlled cloth storage mechanism to solve the above-mentioned problems. Summary of the invention

[0004] The purpose of the present invention is to provide a tension-controlled cloth storage mechanism to solve the problem that the current cloth storage mechanism mentioned in the above background technology cannot eliminate static electricity, is not conducive to avoiding deviation during tension adjustment, and affects the production quality of the tape.

[0005] To achieve the above object, the present invention provides the following technical solution: a tension-controlled cloth storage mechanism, comprising: a frame and a feed roller and a discharge roller arranged on the left and right sides of the frame, a lower roller for conveying cloth is arranged at the inner bottom of the frame, and an upper roller located above the lower roller and capable of being raised and lowered is also arranged on the inner side of the frame; Also includes: A fixed mounting frame is symmetrically mounted on the inner bottom of the frame, the lower rollers are rollingly mounted on the top of the fixed mounting frame in an equidistant array, the bottom of the fixed mounting frame is provided with an elastically retractable conductive mechanism for eliminating static electricity on the fabric, and an anti-deflection mechanism capable of limiting the position of the fabric on the outer side of the lower roller is installed inside the fixed mounting frame; A squeezing roller capable of squeezing the cloth on the outer side of the upper roller is correspondingly arranged above the upper roller, and the squeezing roller heats and flattens the cloth based on a heating element arranged inside.

[0006] Furthermore, the bottom of the fixed mounting frame is fixedly installed between a retractable part and the bottom of the rack, and the conductive mechanism is installed at the bottom of the rack in a left-right symmetrical manner, wherein the conductive mechanism includes a sleeve fixed above the bottom surface of the fixed mounting frame and a conductive column installed inside the sleeve, and the bottom end of the conductive column is connected to a conductive chain that can be connected to the ground.

[0007] Furthermore, an edge protrusion is integrally provided on the outer circumference of the middle of the conductive column, and the bottom of the edge protrusion is telescopically connected to the sleeve through a spring to ensure that the top surface of the conductive column is always in contact with the bottom surface of the fixed mounting frame.

[0008] Furthermore, the anti-deflection mechanism includes a width adjustment rod rotatably connected to the middle part of the inner side of the fixed mounting frame and a connecting frame connected to the outer side of the width adjustment rod, and an extrusion fork head with a "Y"-shaped structure is integrally fixed to the top of the connecting frame, and the top of the extrusion fork head is correspondingly fitted with the outer side of the lower roller; Wherein, the width adjustment rod drives the connecting frame to slide toward or relative to each other through the opposite thread screwing structures at both ends of the width adjustment rod.

[0009] Furthermore, a first linkage member that can be separated and is located between adjacent width adjustment rod ends is provided at the middle bottom of the frame, and the first linkage member includes a first active end and a first driven end that are respectively installed at the ends of adjacent width adjustment rods.

[0010] Furthermore, the first active end comprises a fixing plate fixed on the outside of the width adjustment rod, the outside of the fixing plate is telescopically connected to a partition plate via a first telescopic rod, and the outside of the partition plate is connected to a clamp via a first spring; The first driven end comprises a clamping plate fixed to the end of an adjacent width adjustment rod, and the clamping head is moved closer to the clamping plate through the first telescopic rod to engage with the clamping plate to form a linkage.

[0011] Furthermore, a lifting mounting frame is provided on the inner top of the frame, and upper rollers are rollingly mounted at equal intervals on the bottom of the lifting mounting frame. Both sides of the top of the lifting mounting frame are vertically connected with a driving screw and a driven screw rotatably mounted inside the frame, and the tops of the driving screw and the driven screw are connected by a transmission belt.

[0012] Furthermore, a slide groove is provided on the side of the lifting mounting frame, a slide is slidably connected to the inner side of the slide groove, a squeezing roller is rotatably mounted on the bottom of the slide, the squeezing roller and the upper roller are arranged in a vertically corresponding manner, a heating element composed of a temperature controller and a heating tube is installed on the outer side of the slide, the temperature controller is fixedly mounted on the top of the slide, and the heating tube is inserted into the inside of the squeezing roller; A sliding rod slidably inserted into the bottom surface of the lifting mounting frame is symmetrically fixed to the top of the slide, and a height adjustment nut for adjusting the lowest sliding height of the slide is threadedly connected to the top of the sliding rod, and a second spring located between the lifting mounting frame and the upper roller is sleeved on the outer side of the sliding rod.

[0013] Furthermore, a second linkage member that can be separated and is located between the ends of adjacent driven screw rods is provided on the top of the frame, and the second linkage member includes a second active end and a second driven end that are respectively installed on the ends of adjacent driven screw rods.

[0014] Furthermore, the second active end includes a second telescopic rod located outside the driven screw and having its bottom embedded in the top of the frame, the top of the second telescopic rod is fixedly connected to a connecting plate, the inside of the connecting plate is rotatably connected to a plug shaft plugged with the top of the driven screw, the top of the plug shaft is integrally provided with a connecting gear, and the cross-sectional shape of the plug shaft is a polygonal structure; The second driven end includes a fixed gear fixed to the end of an adjacent driven screw rod, the tooth end faces of the fixed gear and the connecting gear on the outer sides thereof are chamfered, and the connecting gear is extended and moved closer to the fixed gear through the second telescopic rod to mesh with the corresponding fixed gear to form a linkage.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: the tension-controlled cloth storage mechanism can use multiple sets of cloth raw materials while storing and transporting the cloth, and can prevent deviation, ensure the flatness of the cloth, and eliminate the influence of static electricity, which is conducive to improving the quality of subsequent product processing; 1. By lowering the lifting mounting frame and the upper roller on the inner side of the frame, the upper roller can be lowered to the bottom of the lower roller, so as to load the material, so as to facilitate the storage of the fabric and the unwinding by adjusting the tension. At the same time, by activating the width adjustment rod, the distance between the extrusion forks can be adjusted, so as to limit the fabric and avoid deviation. 2. The top of the conductive column is fitted with the fixed mounting frame, and the bottom of the conductive column is connected to the conductive chain and the ground, which is helpful to eliminate static electricity of the fabric and reduce adhesion and burrs of the fabric; 3. The slide is slid up and down on the inner side of the lifting mounting frame, and the slide and the squeezing roller are lowered and fit to the upper roller by the elastic action of the second spring, so that the fabric on the surface of the upper roller can be squeezed and flattened by the squeezing roller; At the same time, the sliding rod is heated by the heating tube, so that the extrusion roller can be heated up to iron the cloth to reduce burrs on the surface of the cloth, and at the same time it is helpful to make the cloth smoother and improve product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 It is a schematic diagram of the overall left side structure of the present invention; Figure 2 It is a schematic diagram of the overall right side structure of the present invention; Figure 3 It is a schematic diagram of the lifting state structure of the present invention; Figure 4 It is a schematic diagram of the front cutaway structure of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 This is a schematic diagram of the internal disassembled structure of the fixed mounting frame of the present invention; Figure 7 This is a schematic diagram of the structure of the first connecting member of the present invention; Figure 8 This is a schematic diagram of the internal disassembled structure of the lifting installation frame of the present invention; Fig. 9 For the present invention Figure 4 The enlarged structural diagram at B in the middle; Fig.10 It is a schematic diagram of the side cutaway structure of the present invention; Fig.11 For the present invention Fig.10 Enlarged structural diagram at point C in the middle.

[0017] In the figure: 1. frame; 2. fixed mounting frame; 3. lower roller; 4. sleeve; 5. conductive column; 6. spring; 7. conductive chain; 8. width adjustment rod; 9. connecting frame; 10. extrusion fork; 11. fixed plate; 12. first telescopic rod; 13. partition; 14. first spring; 15. clamping head; 16. clamping plate; 17. active screw rod; 18. driven screw rod; 19. transmission belt; 20. lifting mounting frame; 21. upper roller; 22. slide groove; 23. slide frame; 24. extrusion roller; 25. slide rod; 26. second spring; 27. height adjustment nut; 28. temperature controller; 29. ​​heating tube; 30. baffle; 31. fixed gear; 32. second telescopic rod; 33. connecting plate; 34. plug shaft; 35. connecting gear; 36. feed roller; 37. discharge roller. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0019] See also Figure 1-11 , the present invention provides the following technical solutions: A tension-controlled cloth storage mechanism, comprising: a frame 1, a fixed mounting frame 2, a lower roller 3, a sleeve 4, a conductive column 5, a spring 6, a conductive chain 7, a width adjustment rod 8, a connecting frame 9, an extrusion fork 10, a fixed plate 11, a first telescopic rod 12, a partition 13, a first spring 14, a clamp 15, a clamping plate 16, an active screw 17, a driven screw 18, a transmission belt 19, a lifting mounting frame 20, an upper roller 21, a slide 22, a slide 23, an extrusion roller 24, a slide 25, a second spring 26, a height adjustment nut 27, a thermostat 28, a heating tube 29, a baffle 30, a fixed gear 31, a second telescopic rod 32, a connecting plate 33, an insertion shaft 34, a connecting gear 35, a feed roller 36 and a discharge roller 37; Among them: Figure 1 , Figure 2 , Figure 3 and Figure 4 In the embodiment, a feeding roller 36 and a discharging roller 37 are arranged on the left and right sides of the frame 1, a lower roller 3 for conveying cloth is arranged on the inner bottom of the frame 1, an upper roller 21 which is located above the lower roller 3 and can be lifted and lowered is also arranged on the inner side of the frame 1, a fixed mounting frame 2 is symmetrically installed on the inner bottom of the frame 1, the lower roller 3 is rollingly installed on the top of the fixed mounting frame 2 in an equidistant array, a conductive mechanism which can be elastically retracted is arranged at the bottom of the fixed mounting frame 2 for eliminating static electricity of cloth, and an anti-deflection mechanism which can limit the cloth outside the lower roller 3 is installed inside the fixed mounting frame 2, and a squeezing roller 24 which can squeeze the cloth outside the upper roller 21 is correspondingly arranged above the upper roller 21, and the squeezing roller 24 heats and flattens the cloth based on the heating element arranged inside.

[0020] In a specific application scenario, the fabric can be stored by a fixed mounting frame 2 and an upper roller 21 that can be raised and lowered, and the tension of the fabric can be adjusted by raising and lowering the upper roller 21 to ensure stable conveying of the fabric. At the same time, a conductive mechanism is used to release static electricity to avoid adhesion and attraction of the fabric, thereby preventing the fabric from deflecting and ensuring that the fabric is flat, which is beneficial to improving the processing efficiency of the tape and ensuring production quality.

[0021] Among them: Figure 4 and Figure 5 In the figure, the bottom of the fixed mounting frame 2 is fixedly installed between the bottom of the frame 1 through a retractable part, and the conductive mechanism is installed at the bottom of the frame 1 in a bilaterally symmetrical manner, wherein the conductive mechanism includes a sleeve 4 fixed above the bottom surface of the fixed mounting frame 2 and a conductive column 5 installed inside the sleeve 4, and the bottom end of the conductive column 5 is connected to a conductive chain 7 that can be connected to the ground, and the middle part of the conductive column 5 is integrated with an edge protrusion circumferentially outward, and the bottom of the edge protrusion is telescopically connected to the sleeve 4 through a spring 6 to ensure that the top surface of the conductive column 5 is always in contact with the bottom surface of the fixed mounting frame 2.

[0022] In a specific application scenario, static electricity can be released by fitting the top of the conductive column 5 with the bottom surface of the fixed mounting frame 2 and connecting the bottom end of the conductive chain 7 to the ground. The fixed mounting frame 2 can be raised and lowered on the frame 1 by means of telescopic rods, lifting frames, etc., and can assist in adjusting the height of the fixed mounting frame 2 to adapt to the different height shielding of the front and subsequent working surfaces for easy processing operations. The conductive column 5 can be extended and retracted inside the sleeve 4 through the spring 6, and can ensure that the top of the conductive column 5 is always in contact with the bottom surface of the fixed mounting frame 2 to ensure normal conductivity when the fixed mounting frame 2 is raised or lowered or vibrates during the working process.

[0023] Among them: Figure 1 and Figure 6In the figure, the anti-bias mechanism includes a width adjustment rod 8 rotatably connected to the middle part of the inner side of the fixed mounting frame 2 and a connecting frame 9 connected to the outer side of the width adjustment rod 8. The top of the connecting frame 9 is integrally fixed with an extrusion fork 10 in a "Y"-shaped structure. The top of the extrusion fork 10 is correspondingly fitted with the outer side of the lower roller 3. The width adjustment rod 8 drives the connecting frame 9 to slide toward or relative to each other through the opposite threaded screw-in structures at both ends.

[0024] In a specific application scenario, a driving motor is provided at the end of the width adjustment rod 8 close to the outer wall of the frame 1. The driving motor is connected to the width adjustment rod 8 through an electromagnetic brake. By rotating the width adjustment rod 8, the opposite threaded structures on both sides of the width adjustment rod can be used to drive the connecting frame 9 to slide on the inner side of the fixed mounting frame 2, so that the connecting frame 9 drives the extrusion fork 10 to slide and adjust on the outer side of the lower roller 3, so as to adjust the distance between the extrusion forks 10 according to the width of the cloth, thereby facilitating the limiting of the cloth and preventing it from shifting.

[0025] Among them: Figure 6 and Figure 7 In the embodiment, a first linkage member that can be separated and is located between the ends of adjacent width adjustment rods 8 is provided at the middle bottom of the frame 1. The first linkage member includes a first active end and a first driven end that are respectively installed at the ends of adjacent width adjustment rods 8. The first active end includes a fixed plate 11 fixed to the outside of the width adjustment rod 8. The outside of the fixed plate 11 is telescopically connected with a partition 13 through a first telescopic rod 12. The outside of the partition 13 is connected with a clamping head 15 through a first spring 14. The first driven end includes a clamping plate 16 fixed to the end of the adjacent width adjustment rod 8. The clamping head 15 is telescopically close to the clamping plate 16 through the first telescopic rod 12 to form a linkage with the corresponding clamping head.

[0026] In a specific application scenario, the adjacent width adjustment rods 8 can be transmitted through the linkage parts, so that the two sets of cloth storage mechanisms inside the frame 1 can be used for limit adjustment at the same time, which is convenient for processing and using the same product. The partition 13 and the clamping head 15 are pushed closer to the clamping plate 16 by the extension and retraction of the first telescopic rod 12, so that the clamping head 15 and the clamping plate 16 are engaged, which can enable the width adjustment rod 8 to be transmitted. When the width adjustment rod 8 is stuck or other unexpected situations occur, the elastic action of the first spring 14 will automatically squeeze and deflect the clamping head 15 outward, so that the clamping head 15 and the clamping plate 16 are disengaged to avoid damage to the equipment.

[0027] Among them: Figure 4 , Fig.10 and Fig.11In the embodiment, a lifting and lowering mounting frame 20 is provided at the inner top of the frame 1, and upper rollers 21 are rotatably mounted at equal intervals at the bottom of the lifting and lowering mounting frame 20, and the two sides of the top of the lifting and lowering mounting frame 20 are respectively vertically connected with a driving screw 17 and a driven screw 18 rotatably mounted inside the frame 1, and the tops of the driving screw 17 and the driven screw 18 are connected by a transmission belt 19, and a second linkage member that can be separated and located between the ends of adjacent driven screws 18 is provided at the top of the frame 1, and the second linkage member includes a second driving end and a second driven end respectively mounted on the ends of adjacent driven screws 18; The second active end includes a second telescopic rod 32 located on the outside of the driven screw rod 18 and with the bottom embedded in the top of the frame 1. The top of the second telescopic rod 32 is fixedly connected to a connecting plate 33. The connecting plate 33 is internally rotatably connected to a plug shaft 34 that is plugged into the top of the driven screw rod 18. The top of the plug shaft 34 is integrally provided with a connecting gear 35. The cross-sectional shape of the plug shaft 34 is a polygonal structure. The second driven end includes a fixed gear 31 fixed to the end of the adjacent driven screw rod 18. The tooth end faces of the fixed gear 31 and the connecting gear 35 on the outer sides opposite to each other are chamfered. The connecting gear 35 is telescoped close to the fixed gear 31 through the second telescopic rod 32 and meshes with it to form a linkage.

[0028] In a specific application scenario, a driving motor is provided at the end of the active screw rod 17 close to the outer wall of the frame 1. The driving motor is connected to the active screw rod 17 through an electromagnetic brake. The driven screw rod 18 is driven to rotate by a transmission belt 19 through the rotation of the driven screw rod 18, so as to facilitate the lifting and lowering of the lifting mounting frame 20, thereby adjusting the height of the upper roller 21 for feeding the cloth and adjusting the tension. The adjacent driven screw rods 18 are used for transmission through the second linkage, so as to facilitate adjusting the height of the lifting mounting frames 20 on both sides for the same product. The second telescopic rod 32 is extended and retracted to drive the connecting plate 33 to rise and fall. When the connecting plate 33 is lowered, the plug shaft 34 is synchronously lowered, so that the connecting gear 35 at the top of the plug shaft 34 is gradually meshed with the feed roller 36. Moreover, since the gear tooth end faces on the opposite sides of the fixed gear 31 and the connecting gear 35 are chamfered, collision can be avoided when they are close to each other. Moreover, by plugging the plug shaft 34 and the driven screw 18 together, the polygonal structure is utilized to facilitate transmission, so as to facilitate the height adjustment of the two sets of lifting mounting frames 20.

[0029] Among them: Figure 3 , Figure 4 , Figure 8 and Fig. 9In the embodiment, a slide groove 22 is provided on the side of the lifting and lowering mounting frame 20, and a slide 23 is slidably connected to the inner side of the slide groove 22 up and down. A squeezing roller 24 is rotatably installed at the bottom of the slide 23, and the squeezing roller 24 is arranged in a vertically corresponding manner with the upper roller 21. A heating element composed of a thermostat 28 and a heating tube 29 is installed on the outer side of the slide 23, and the thermostat 28 is fixedly installed on the top of the slide 23. The heating tube 29 is inserted into the inside of the squeezing roller 24. A slide rod 25 slidably inserted in the bottom surface of the lifting and lowering mounting frame 20 is symmetrically fixed on the top of the slide 23, and a height adjustment nut 27 for adjusting the lowest sliding height of the slide 23 is threadedly connected to the top of the slide rod 25, and a second spring 26 located between the lifting and lowering mounting frame 20 and the upper roller 21 is sleeved on the outer side of the slide rod 25.

[0030] In a specific application scenario, the slide 23 is connected to the lifting mounting frame 20 through the second spring 26, and the slide 23 forms a sliding structure with the lifting mounting frame 20 through the slide groove 22, so that the slide 23 can automatically slide on the inner bottom of the lifting mounting frame 20, so that the squeezing roller 24 at the bottom of the slide 23 automatically fits between the upper roller 21, and the cloth wrapped around the outer side of the upper roller 21 can be squeezed and flattened, and the lower limit of the slide 23 can be adjusted by screwing the height adjustment nut 27 on the top of the slide rod 25. The lowest height position of the slide 23 is lowered, so as to avoid excessive squeezing force of the squeezing roller 24 on the cloth, which affects the tension adjustment, and the heating tube 29 is heated by the temperature controller 28, so as to heat the squeezing roller 24 in the middle, so as to iron the burrs on the surface of the cloth and improve the quality of the tape product. At the same time, the outer side surface of the slide 23 protrudes from the outside of the lifting mounting frame 20. When the lifting mounting frame 20 descends, the outer bottom surface of the slide 23 contacts the top surface of the baffle 30, which can prevent the slide 23 from continuing to slide down, so as to facilitate the feeding of the cloth.

[0031] Example 1: When storing and loading two different cloth base materials, please refer to Figure 1-11 The present invention provides the following technical solutions: a tension-controlled cloth storage mechanism, when in use, firstly, the driving motors installed on both sides of the top of the frame 1 are respectively started to drive the active screws 17 of the two cloth storage mechanisms to rotate, and the active screw 17 is transmitted between the transmission belt 19 and the driven screw 18, so that the driven screw 18 is driven to rotate by the active screw 17, and then the lifting and lowering mounting frame 20 is lifted and lowered. After the lifting and lowering mounting frame 20 is lowered to the bottom, the side of the slide 23 slidably connected inside the lifting and lowering mounting frame 20 is in direct contact with the baffle 30 fixed to the frame 1 on the outside of the fixed mounting frame 2, so that the slide 23 stops descending, and after the lifting and lowering mounting frame 20 continues to descend, the upper surface of the upper roller 21 is located between the lower surface of the lower roller 3, and the cloth is threaded and loaded through the channel between the lower roller 3 and the upper roller 21; After the loading is completed, the active screw rod 17 and the driven screw rod 18 are reversed to adjust the height of the lifting mounting frame 20 and the upper roller 21. The lifting mounting frame 20 is raised and lowered according to the tension of the fabric to keep the tension of the fabric stable. After the lifting mounting frame 20 rises, the slide 23 automatically slides down under the elastic action of the second spring 26, so that the squeezing roller 24 at the bottom of the slide 23 is close to the upper roller 21, so that the squeezing roller 24 squeezes the fabric on the surface of the upper roller 21 to make the fabric flat. At the same time, the heating temperature of the heating tube 29 is controlled by the thermostat 28 to heat the squeezing roller 24 in the middle, so that the fabric is ironed, and the wrinkles and burrs on the surface of the fabric can be ironed flat to improve the quality of the finished product. The bottom surface of the fixed mounting frame 2 is in contact with the conductive column 5, and the bottom end of the conductive column 5 is connected to the ground through a conductive chain 7, which can conduct electricity to eliminate static electricity and reduce burrs on the fabric.

[0032] Embodiment 2: The difference from the above embodiment is that this embodiment can be used for storing and loading the same kind of cloth, in order to synchronize the cloth storage mechanisms on both sides of the frame 1; First, the first telescopic rod 12 is extended and retracted to push the partition 13 and the clamping head 15 toward the clamping plate 16, so that the clamping head 15 and the clamping plate 16 are clamped together; Then, the second telescopic rod 32 is extended and retracted to drive the connecting plate 33 to move up and down. When the connecting plate 33 is lowered, the insertion shaft 34 is lowered synchronously, so that the connecting gear 35 at the top of the insertion shaft 34 is gradually engaged with the feed roller 36. The width adjustment rods 8 of the two sets of cloth storage mechanisms can be linked, and the rotation of the active screw rod 17 on one side can simultaneously drive the two sets of lifting mounting frames 20 to lift and lower, so as to facilitate the storage and feeding of the same kind of cloth base material.

[0033] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention; the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in the field. In addition, the directional nouns such as up, down, left, right, front and back in the text only represent their relative positions rather than absolute positions.

[0034] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tension-controlled cloth storage mechanism, comprising: A frame (1) and a feed roller (36) and a discharge roller (37) arranged on the left and right sides of the frame (1); a lower roller (3) for conveying cloth is arranged at the inner bottom of the frame (1); and an upper roller (21) located above the lower roller (3) and capable of being raised and lowered is also arranged on the inner side of the frame (1); It is characterized by further comprising: A fixed mounting frame (2) is symmetrically mounted on the inner bottom of the frame (1); the lower rollers (3) are rollingly mounted on the top of the fixed mounting frame (2) in an array with equal spacing; a conductive mechanism capable of elastic expansion and contraction is provided at the bottom of the fixed mounting frame (2) for eliminating static electricity on the fabric; and an anti-deflection mechanism capable of limiting the position of the fabric outside the lower rollers (3) is installed inside the fixed mounting frame (2); A squeezing roller (24) capable of squeezing the cloth outside the upper roller (21) is correspondingly arranged above the upper roller (21), and the squeezing roller (24) heats and flattens the cloth based on a heating element arranged inside.

2. The tension-controlled cloth storage mechanism according to claim 1, characterized in that: The bottom of the fixed mounting frame (2) is fixedly mounted between a retractable member and the bottom of the frame (1); the conductive mechanism is symmetrically mounted on the bottom of the frame (1); the conductive mechanism comprises a sleeve (4) fixed above the bottom surface of the fixed mounting frame (2) and a conductive column (5) mounted inside the sleeve (4); the bottom end of the conductive column (5) is connected to a conductive chain (7) that can be connected to the ground.

3. The tension-controlled cloth storage mechanism according to claim 2, characterized in that: The conductive column (5) is provided with an edge protrusion integrally arranged in the circumferential direction outward from the middle part thereof, and the bottom of the edge protrusion is telescopically connected to the sleeve (4) via a spring (6) to ensure that the top surface of the conductive column (5) is always in contact with the bottom surface of the fixed mounting frame (2).

4. The tension-controlled cloth storage mechanism according to claim 1, characterized in that: The anti-deflection mechanism comprises a width adjustment rod (8) rotatably connected to the middle portion of the inner side of the fixed mounting frame (2) and a connecting frame (9) connected to the outer side of the width adjustment rod (8), the top of the connecting frame (9) being integrally fixed with an extrusion fork head (10) in a "Y"-shaped structure, the top of the extrusion fork head (10) correspondingly fitting with the outer side of the lower roller (3); The width adjustment rod (8) drives the connecting frame (9) to slide towards or relative to each other through the opposite thread screwing structures at both ends of the width adjustment rod (8).

5. The tension-controlled cloth storage mechanism according to claim 4, characterized in that: A first linkage member that can be separated and is located between the ends of adjacent width adjustment rods (8) is provided at the middle bottom of the frame (1), and the first linkage member comprises a first active end and a first driven end that are respectively mounted on the ends of adjacent width adjustment rods (8).

6. The tension-controlled cloth storage mechanism according to claim 5, characterized in that: The first active end comprises a fixing plate (11) fixed to the outside of the width adjustment rod (8), the outside of the fixing plate (11) being telescopically connected to a partition plate (13) via a first telescopic rod (12), and the outside of the partition plate (13) being connected to a clamping head (15) via a first spring (14); The first driven end comprises a clamping plate (16) fixed to the end of an adjacent width adjustment rod (8), and the clamping head (15) is extended and moved closer to the clamping plate (16) through the first telescopic rod (12) to engage with the clamping plate (16) to form a linkage.

7. The tension-controlled cloth storage mechanism according to claim 1, characterized in that: A lifting and lowering mounting frame (20) is arranged at the top of the inner side of the frame (1), and upper rollers (21) are rotatably mounted at equal intervals at the bottom of the lifting and lowering mounting frame (20). Both sides of the top of the lifting and lowering mounting frame (20) are vertically connected to a driving screw (17) and a driven screw (18) rotatably mounted inside the frame (1), respectively. The tops of the driving screw (17) and the driven screw (18) are connected in transmission via a transmission belt (19).

8. The tension-controlled cloth storage mechanism according to claim 7, characterized in that: A slide groove (22) is provided on the side of the lifting mounting frame (20), a slide frame (23) is slidably connected to the inner side of the slide groove (22) up and down, a squeezing roller (24) is rotatably mounted on the bottom of the slide frame (23), the squeezing roller (24) and the upper roller (21) are arranged in a vertically corresponding manner, a heating element composed of a temperature controller (28) and a heating tube (29) is installed on the outer side of the slide frame (23), the temperature controller (28) is fixedly mounted on the top of the slide frame (23), and the heating tube (29) is inserted into the inside of the squeezing roller (24); A slide bar (25) is symmetrically fixed to the top of the slide frame (23) and is slidably inserted into the bottom surface of the lifting mounting frame (20). A height adjustment nut (27) for adjusting the lowest sliding height of the slide frame (23) is threadedly connected to the top of the slide bar (25). A second spring (26) located between the lifting mounting frame (20) and the upper roller (21) is sleeved on the outer side of the slide bar (25).

9. The tension-controlled cloth storage mechanism according to claim 7, characterized in that: A second linkage member that is detachable and located between the ends of adjacent driven screw rods (18) is provided on the top of the frame (1), the second linkage member comprising a second active end and a second driven end that are respectively mounted on the ends of adjacent driven screw rods (18).

10. The tension-controlled cloth storage mechanism according to claim 9, characterized in that: The second active end comprises a second telescopic rod (32) located outside the driven screw rod (18) and having its bottom embedded in the top of the frame (1); the top of the second telescopic rod (32) is fixedly connected to a connecting plate (33); the inside of the connecting plate (33) is rotatably connected to an insert shaft (34) inserted into the top of the driven screw rod (18); the top of the insert shaft (34) is integrally provided with a connecting gear (35); and the cross-sectional shape of the insert shaft (34) is a polygonal structure; The second driven end comprises a fixed gear (31) fixed to the end of an adjacent driven screw rod (18), the gear tooth end faces of the fixed gear (31) and the outer opposing surfaces of the connecting gear (35) being chamfered, and the connecting gear (35) is telescoped toward the fixed gear (31) through the second telescopic rod (32) to mesh with the corresponding fixed gear (31) to form a linkage.

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