Textile belt cut-off machine

Abstract

The utility model relates to a textile belt cut-off machine which comprises a feeding box and a cut-off mechanism, the feeding box comprises a side plate and a carrier roller, clamping strips are arranged on the two sides of the side plate, and width limiting plates are arranged on the clamping strips; the cutting mechanism comprises a support arm and a cutter; the supporting arm is fixed on the box body, a sliding groove is formed in the supporting arm, the knife rest is connected with the supporting arm in a sliding mode, the knife rest is provided with a sliding groove, a sliding block is arranged in the sliding groove, a fixing rod is arranged below the sliding block, the cutter is installed on the fixing rod and is driven by a power cylinder, a cross beam is arranged above the supporting arm, the power cylinder is located between the cross beam and the knife rest, and a safety baffle is arranged on the supporting arm. According to the woven tape cutting device, the structure is simple, the woven tape can be automatically cut off, in the installation process of the woven tape reel, the woven tape does not need to be manually wound on the feeding disc, only the woven tape reel needs to be placed on the carrier roller, use is convenient and fast, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of cutting machines, and specifically relates to a textile tape cutting machine. Background Technology

[0002] Textile tapes are widely used in various industries such as clothing, bags, industry, and transportation. Nowadays, the textile tape cutting industry is mainly divided into manual cutting and automatic cutting. Manual cutting involves manual measurement and cutting, and it is difficult to control the cutting length of the tape products. Automatic cutting uses a motor-driven feeding mechanism and cutting mechanism to cut the tape.

[0003] The prior art discloses a punchable tape cutting machine, with the patent publication number CN212503262U. It includes a feeding rack, a frame, and a transmission mechanism and a cutting mechanism mounted on the frame. The upper part of the feeding rack is provided with an open U-shaped groove. A feeding tray with a webbing can be placed in the U-shaped groove through a support rod. Then, the webbing is pulled to pass under the cutting mechanism, and the cutting mechanism realizes the cutting operation of the webbing.

[0004] However, in the above scheme, before cutting the webbing reel (a reel formed only by webbing winding), the webbing needs to be wound on the loading tray, and then the loading tray with webbing is placed on the loading rack. This increases the preparatory steps for processing and reduces processing efficiency. Utility Model Content

[0005] To overcome the above shortcomings, the present invention provides a textile tape cutting machine, which aims to improve the problem that the process of winding the webbing onto the feeding tray during the installation of the webbing reel increases the number of processing steps and reduces processing efficiency.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a textile tape cutting machine, comprising: a feeding box and a cutting mechanism, wherein the feeding box includes a side plate and a roller, the roller is arranged along an arc trajectory and its end is connected to the side plate, the side plate is also provided with a locking strip, the locking strip is parallel to the roller, the upper side of the locking strip is provided with a notch, and several width limiting plates can be placed on the locking strip, the ends of the width limiting plates are located in the notch, the webbing reel can be placed on the roller, the roller supports the webbing reel and the width limiting plates are located to the side of the webbing reel; a guide roller is also connected to the side plate, the guide roller is located above the locking strip, and the webbing is conveyed to the cutting mechanism after passing above the guide roller.

[0007] Furthermore, a baffle is provided at the upper end of the side plate, and the baffle and the central axis of the guide roller are on the same vertical plane.

[0008] Furthermore, a buffer component is provided on the outer side of the side plate. The buffer component includes a Z-shaped plate and a pressure roller, with the pressure roller located at the lower end of the Z-shaped plate.

[0009] Furthermore, the cutting mechanism is installed on the box body, and a transmission mechanism and an auxiliary conveying mechanism are respectively installed on both sides of the cutting mechanism. The textile belt passes through the transmission mechanism, the cutting mechanism, and the auxiliary conveying mechanism in sequence.

[0010] Furthermore, the transmission mechanism includes a transmission wheel and a roller, with the transmission wheel located inside the housing and the roller located above the transmission wheel.

[0011] Furthermore, the cutting mechanism includes a support arm fixed to the housing, the support arm being connected to a crossbeam and a blade holder, and the blade holder being fitted with a cutting blade.

[0012] Furthermore, the roller is sleeved on the shaft, and a short rod is fixed to the end of the shaft. The short rod is hinged to the housing, and an elastic reset device is provided between the short rod and the housing.

[0013] Preferably, the width-limiting plate is a T-shaped plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are: during the installation of the webbing reel, it is not necessary to manually wind the webbing onto the feeding tray. The webbing reel can simply be placed on the idler roller. At this time, there is a width limiting plate on the side of the webbing reel. The area between two adjacent width limiting plates or between the width limiting plate and the side plate is the placement area. When the webbing is cut, the webbing reel rolls in the placement area. Moreover, when there are multiple width limiting plates, multiple placement areas will be formed, so multiple webbing reels can be placed at the same time, which is convenient to use and improves work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the front cross-sectional structure of Embodiment 1 of this utility model;

[0016] Figure 2 This is a side view of the feeding box in Embodiment 1 of this utility model;

[0017] Figure 3 This is a side view of another embodiment of the feeding box of this utility model;

[0018] Figure 4 This is a schematic diagram of the main cross-sectional structure of another embodiment of the feeding box of this utility model;

[0019] Figure 5 This is a side view of the cutting mechanism of this utility model;

[0020] Figure 6 This is a schematic diagram of the cutting blade structure of this utility model;

[0021] In the diagram, 1-side plate, 2-support roller, 3-positioning strip, 4-width limiting plate, 5-support plate, 6-limiting track, 7-drive wheel, 8-roller, 9-spring, 10-support arm, 11-slider, 12-push rod, 13-cutter, 14-feeding plate, 15-baffle, 16-pad, 17-Z-shaped plate, 18-webbing reel, 19-folding plate, 20-pressure plate, 21-safety baffle, 22-guide roller, 23-pressure roller, 24-knife holder, 25-short rod, 26-auxiliary roller, 27-power cylinder. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It should be understood that the preferred embodiments described herein are only for illustration and explanation of the present invention and are not intended to limit the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can be arranged and designed in various different configurations. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. In the embodiments, the components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application.

[0023] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," and "rear," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to an electrical connection; they can refer to a hydraulic connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0025] refer to Figure 1-2 As shown, a textile tape cutting machine includes a feeding box and a cutting mechanism. The feeding box is located on a platform and mainly consists of side plates 1 and rollers 2. There are two side plates 1, and rollers 2 are connected between the two side plates 1. Several rollers 2 are arranged along an arc-shaped trajectory, allowing the webbing reel 18 to be placed in the area above the rollers 2. A support plate 5 is also connected to the bottom center of the two side plates 1, and the support plate 5 is fixed to the side plates 1 by bolts, which makes the feeding box structure more stable. A locking strip 3 is also connected between the two side plates 1. The locking strip 3 is parallel to the rollers 2, and the locking strip 3 has a locking strip with a locking strip on its upper side. The long strip with several notches has two locking strips 3, and the two locking strips 3 are located on the same horizontal plane. The notches of the locking strips 3 are set upwards, and the horizontal height of the locking strips 3 is greater than the horizontal height of the roller 2. A width limiting plate 4 can be placed between the two side plates 1. At this time, the end of the width limiting plate 4 is located in the notch of the locking strip 3. The width limiting plate 4 can prevent the webbing reel 18 from tilting to both sides. At the same time, a guide roller 22 is also set between the two side plates 1. The guide roller 22 is located above the locking strip 3. During operation, one end of the webbing reel 18 is pulled out and placed on the guide roller 22, and then the textile belt is pulled into the cutting mechanism.

[0026] Alternatively, several width-limiting plates 4 can be placed between the two side plates 1, and then the webbing reel 18 can be placed between two adjacent width-limiting plates 4, so that several webbing reels 18 can be cut at the same time.

[0027] refer to Figure 3-4 As shown, in another embodiment of the feeding box, based on the structure of embodiment 1, the width limiting plate 4 can be set as T-shaped. When the diameter of the webbing reel 18 continuously decreases during operation, causing its position to be lower than the width limiting plate 4, to prevent the webbing reel 18 from falling to both sides and affecting efficiency, an additional buffer component can be added to the outside of the feeding box. The buffer component consists of a Z-shaped plate 17 and a pressure roller 23. The pressure roller 23 is located at the lower end of the Z-shaped plate 17, and the upper end of the Z-shaped plate 17 is connected to the corresponding side plate 1. A pad 16 is provided between the locking strip 3 and the Z-shaped plate 17 to fix the position of the Z-shaped plate 17. A baffle 15 can be added above the feeding box. The baffle 15 is detachably connected to the side plate 1 and is located above the guide roller 22. The textile belt passes between the guide roller 22 and the baffle 15, then passes under the pressure roller 23, and finally is pulled into the cutting mechanism. By adding a buffer component, it is possible to prevent the textile belt from moving too fast, causing the webbing reel 18 to detach from the feeding box due to tension.

[0028] refer to Figure 5-6As shown, a box is located on the right side of the platform. The upper surface of the box is equipped with a cutting mechanism and a limiting mechanism 6, which can place several textile belts side by side on the platform. A pressure plate 20 is located on the right side of the limiting mechanism 6 at the left end, which can flatten the textile belt. There are two openings on the top wall of the box, and a transmission mechanism and an auxiliary conveying mechanism are respectively set at the two openings. The cutting mechanism is located between the transmission mechanism and the auxiliary conveying mechanism. The transmission mechanism consists of a transmission wheel 7, a roller 8 and a first motor. The transmission wheel 7 is located inside the box, and the roller 8 is located above the transmission wheel 7. The central axes of the transmission wheel 7 and the roller 8 are parallel to each other and located on the same vertical plane. The first motor is located inside the box, and the transmission wheel 7 is connected to the first motor through a belt. The first motor can control the rotation of the transmission wheel 7. At this time, the roller 8 and the transmission wheel 7 clamp the textile belt, thereby realizing the conveying of the textile belt.

[0029] The auxiliary conveying mechanism includes a second motor, which is also located inside the housing. An auxiliary roller 26 is also installed inside the housing. The auxiliary roller 26 is connected to the second motor via a belt. The second motor can control the rotation of the auxiliary roller 26. At this time, the cut textile belt can be conveyed to the point where it is separated from the housing. However, it is not limited to this structure. It is also possible to only install the auxiliary roller 26. In this case, the auxiliary roller 26 is connected to the first motor via a belt. That is, the first motor drives the transmission wheel 7 and the auxiliary roller 26 to rotate simultaneously.

[0030] Roller 8 is mounted on a shaft, and a short rod 25 is fixed to the end of the shaft. The other end of the short rod 25 is hinged to the housing. At this time, roller 8 can be rotated. The short rod 25 is equipped with an elastic reset device, which can be a spring 9. The two ends of the spring 9 are fixedly connected to the short rod 25 and the upper surface of the housing, respectively. When there is a textile belt below roller 8, the tension of the spring 9 can make roller 8 press down on the textile belt, allowing the textile belt to pass between the transmission wheel 7 and roller 8. The transmission wheel 7 is controlled by a motor to drive the textile belt to move downward to the material plate 14. Roller 8 can prevent the textile belt from shifting position and causing errors during the cutting process. The transmission distance can be set by the motor to ensure that the cut textile belts are of the same length.

[0031] The cutting mechanism is located between the pressure plate 20 and the transmission mechanism. The cutting mechanism includes two support arms 10 and a cutter 13. The support arms 10 are fixedly connected to the platform. A crossbeam connects the upper ends of the two support arms 10. A vertical groove is provided on the side of the two support arms 10 that is close to each other. A cutter holder 24 is provided between the support arms 10, and the cutter holder 24 can slide up and down along the groove. A horizontal groove is provided on the cutter holder 24, and a slider 11 is provided in the groove, allowing the slider 11 to slide left and right along the groove. A fixed rod 12 is fixedly connected below the slider 11. A screw hole is opened on the side of the fixed rod 12, and the cutter 13 can be mounted on the fixed rod 12 by screws. The slider 11 can be replaced with cutters 13 of different lengths; a safety baffle 21 is provided on the right side of the cutter 13, which is fixedly connected to the support arm 10 to prevent workers from being cut by the cutter 13. A power cylinder 27 is connected between the cutter holder 24 and the crossbeam. The power cylinder 27 can control the cutter holder to move in the slide groove to drive the cutter 13 to cut the textile belt; a feeding plate 14 is provided on the far right side of the platform, and a box is provided below the feeding plate 14. A folding plate 19 is provided on the right side of the right-end limiting mechanism 6. When the textile belt is cut by the cutter 13, the folding plate 19 is lifted upward, so that the textile belt slides down and falls into the box, preventing the textile belt from accumulating on the feeding plate.

[0032] The feeding box in the above embodiment can change the size of the side plate 1 and the number of rollers 2 according to specific needs. A base can be added under the side plate 1 for easy handling. The power cylinder 27 can be a hydraulic cylinder or a pneumatic cylinder. The folding plate 19 can be replaced with ventilation pipes or other components that can make the textile belt slide down faster. It can be replaced at will without changing the overall structure according to specific needs.

[0033] During operation, first place the width limiting plate 4 into the notch of the positioning strip 3, then place the webbing reel 18 between the width limiting plates 4. The webbing reel 18 is located on the roller 2 at the lower end of the feeding box. Pick up one end of the webbing, placing the protruding part of the webbing on the guide roller 22. Then, pass one end of the webbing through the limiting mechanism 6 located on the left side of the platform to prevent the webbing from stacking during transmission. Pass the webbing through the cutter 13 and place it between the transmission wheel 7 and the roller 8, then pass it through the limiting mechanism 6 located on the right end of the box. Start the motor, the transmission wheel 7 rotates, and the upper roller 8 presses down to prevent the webbing from shifting. At this time, the transmission wheel 7 drives the webbing to move towards the lower material plate 14. The movement distance of the webbing can be controlled by the motor. When the motor stops, the webbing stops moving, and the power cylinder 27 starts... The blade holder 24 slides downwards, and the cutter 13 cuts the textile tape. The folding plate 19 is lifted upwards, allowing the cut textile tape to slide along the feed plate 14 into the box. The motor starts again, and the textile tape moves back towards the feed plate 14. Repeating the above operation can automatically cut the textile tape into the same length. During the installation of the webbing reel, there is no need for manual winding of the webbing onto the feed plate. Simply place the webbing reel on the idler roller. At this time, there is a width limiting plate on the side of the webbing reel. The area between two adjacent width limiting plates or between the width limiting plate and the side plate is the placement area. When cutting the webbing, the webbing reel rolls in the placement area. Moreover, when there are multiple width limiting plates, multiple placement areas will be formed, so multiple webbing reels can be placed at the same time, which is convenient to use and improves work efficiency.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this invention. Therefore, the protection scope of this utility model should be primarily defined by the scope of the claims.

Claims

1. A textile tape cutting machine, characterized in that, include: The feeding box and cutting mechanism include a side plate (1) and a roller (2). The roller (2) is arranged along an arc trajectory and its end is connected to the side plate. The side plate (1) is also provided with a locking strip (3). The locking strip (3) is parallel to the roller (2). The upper side of the locking strip (3) is provided with a notch. Several width limiting plates (4) can be placed on the locking strip (3). The end of the width limiting plate (4) is located in the notch. The webbing reel (18) can be placed on the roller (2). The roller (2) supports the webbing reel (18) and the width limiting plate (4) is located on the side of the webbing reel (18). The side plate (1) is also connected to a guide roller (22), which is located above the positioning strip (3). The webbing passes over the guide roller (22) and is then conveyed to the cutting mechanism.

2. A textile tape cutting machine according to claim 1, characterized in that: The upper end of the side plate (1) is provided with a baffle (15), and the baffle (15) and the central axis of the guide roller (22) are on the same vertical plane.

3. A textile tape cutting machine according to claim 1, characterized in that: The side plate (1) is provided with a buffer component on the outside. The buffer component includes a Z-shaped plate (17) and a pressure roller (23). The pressure roller (23) is located at the lower end of the Z-shaped plate (17).

4. A textile tape cutting machine according to claim 1, characterized in that: The cutting mechanism is mounted on the housing, and a transmission mechanism and an auxiliary conveying mechanism are respectively mounted on both sides of the cutting mechanism. The textile belt passes through the transmission mechanism, the cutting mechanism, and the auxiliary conveying mechanism in sequence.

5. A textile tape cutting machine according to claim 4, characterized in that: The transmission mechanism includes a transmission wheel (7) and a roller (8), with the transmission wheel (7) located inside the housing and the roller (8) located above the transmission wheel (7).

6. A textile tape cutting machine according to claim 4, characterized in that: The cutting mechanism includes a support arm (10) fixed on the housing, the support arm is connected to a crossbeam and a knife holder (24), and the knife holder (24) is connected to a cutting knife.

7. A textile tape cutting machine according to claim 5, characterized in that: The roller (8) is sleeved on the shaft, and a short rod is fixed at the end of the shaft. The short rod is hinged to the box body, and an elastic reset device is provided between the short rod and the box body.

8. A textile tape cutting machine according to claim 1, characterized in that: The width-limiting plate (4) is a T-shaped plate.

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