Lifting push-out structure of cloth rolling machine

Abstract

The lifting push-out structure of the cloth rolling machine comprises a base, two sets of supporting frames and a lifting assembly are fixedly installed on the top of the base, the inner side walls of the two sets of supporting frames are each provided with a set of lifting groove, and the tops of the two sets of supporting frames are each provided with a set of rolling grooves. According to the cloth rolling device, the cloth rolling assembly and the lifting assembly are arranged, a pneumatic lifting rod is started through the connection relation among a supporting frame, a lifting groove, a rolling groove and a rolling wheel, the pneumatic lifting rod can drive an L-shaped lifting frame to move upwards, the L-shaped lifting frame can drive a lifting hook to move upwards, and the lifting hook drives a second rotating rod to move upwards while moving upwards; when the whole cloth rolling assembly is lifted to the top of the lifting groove, under the action of the rolling wheel and the rolling groove, rolled cloth moves to the other end of the rolling groove, a machine can conveniently grab the cloth in the next step, a new cloth rolling assembly is installed for continuous cloth rolling, and the use efficiency of the cloth rolling machine is improved.

Description

Technical Field

[0001] This utility model relates to the field of fabric rolling machine technology, specifically to a lifting and ejection structure for a fabric rolling machine. Background Technology

[0002] A fabric rolling machine is a machine used to roll various fabrics, suitable for materials such as cloth, non-woven fabric, foam, leather, paper, reflective materials, acetate fabric, reinforcing tape, and conductive fabric. Its main function is to roll these materials into straight-weave or 45-degree twill fabrics. It also features photoelectric edge alignment, effectively aligning materials of varying thicknesses. The machine can also be set to roll the fabric length and automatically controls the winding to ensure neatness and precision.

[0003] The existing fabric rolling machines cannot automatically and quickly disassemble the rolling rollers. After the rolling rollers have finished rolling the fabric, they need to be lifted and removed manually. Because the rolled rollers are heavy, the operation of replacing the rolling rollers is time-consuming and laborious, which seriously reduces the working efficiency of the fabric rolling machine.

[0004] According to CN219195288U, a fabric roll adjustment device for a circular knitting machine for woven bags includes a frame, an air shaft and a guide roller rotatably mounted on the frame, a take-up shaft sleeved on the air shaft, a motor mounted on the outer side of the frame, the output shaft of the motor being connected to the air shaft, a cutting mechanism mounted on the frame between the take-up shaft and the guide roller, and a fabric roll ejection mechanism mounted on the frame below the take-up shaft. The discharge end of the fabric roll ejection mechanism is provided with a receiving plate for receiving the fabric roll. The receiving plate has a downwardly concave arc-shaped structure, and a lifting mechanism is connected to the bottom of the receiving plate to make the height of the receiving plate adjustable.

[0005] According to the above-described fabric roll adjustment device for a circular knitting machine for woven bags, the rolled fabric roll is detached from one end of the rotating rod and falls onto the receiving plate through the setting of the receiving plate, lifting mechanism and driving mechanism, thereby achieving the effect of changing the roll roller. However, the overall operation is complicated and the rolled fabric roll is not easy to transfer. Therefore, we need to propose a lifting and pushing structure for the fabric roll machine. Utility Model Content

[0006] The purpose of this utility model is to provide a lifting and pushing structure for a fabric rolling machine. By setting up a fabric rolling assembly and a lifting assembly, and utilizing the connection relationship between the support frame, lifting groove, rolling groove, and rollers, the pneumatic lifting rod is activated. The pneumatic lifting rod drives the L-shaped lifting frame to move upward, and the L-shaped lifting frame drives the lifting hook to move upward. At the same time, the lifting hook drives the second rotating rod to move upward. When the entire fabric rolling assembly is raised to the top of the lifting groove, the rolled fabric moves to the other end of the rolling groove under the action of the rollers and the rolling groove, which facilitates the machine's next gripping and installation of a new fabric rolling assembly to continue rolling the fabric, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a lifting and pushing structure for a fabric rolling machine, comprising a base, two sets of support frames and a lifting assembly fixedly installed on the top of the base, a lifting groove being provided on the inner sidewall of each of the two sets of support frames, a rolling groove being provided on the top of each of the two sets of support frames, and a driving assembly, a fabric rolling assembly, a cutting assembly, and an auxiliary assembly being installed on the inner side of the two sets of support frames.

[0008] The fabric rolling assembly includes a second rotating rod, with rollers rotatably mounted at both ends of the second rotating rod. One end of each set of rollers is rolled inside two sets of lifting slots, and a rolling roller is fixedly fitted in the middle of the second rotating rod.

[0009] The lifting assembly includes two sets of pneumatic lifting rods fixedly installed on the top of the base. The two sets of pneumatic lifting rods are located on the outside of the two sets of support frames, and an L-shaped lifting frame is fixedly installed on the top of each set of pneumatic lifting rods. A lifting hook is fixedly installed at one end of each set of L-shaped lifting frames.

[0010] Preferably, the tops of the two sets of lifting grooves are respectively connected to one end of the two sets of rolling grooves, and the two sets of rolling grooves are set at an inclination angle of 15°.

[0011] Preferably, the drive assembly includes a first support plate fixedly installed on the outside of one of the support frames, a first servo motor fixedly bolted to the top of the first support plate, a drive wheel keyed to the output shaft of the first servo motor, and a driven wheel connected to the outside of the drive wheel via a belt drive.

[0012] Preferably, a set of first rotating rods is fixedly installed at one end of both the driving wheel and the driven wheel. The outer arc surfaces of the two sets of first rotating rods are rotatably connected through one end of the two sets of support frames. A set of rollers is fixedly installed in the middle of the two sets of first rotating rods, and the two sets of rollers are located directly below the winding roller.

[0013] Preferably, the cutting assembly includes a second support plate fixedly installed on the outside of one of the support frames, a second servo motor fixedly bolted to the top of the second support plate, and a screw keyed to the output shaft of the second servo motor.

[0014] Preferably, the outer arc surface of the screw is rotatably connected to one end of the two sets of support frames, a cutting blade is threadedly connected to the middle of the screw, a protective rod is fixedly installed on the inner side of the two sets of support frames, a cutting groove is opened on the outer arc surface of the protective rod, the middle of the screw is located inside the protective rod, and one end of the cutting blade passes through the cutting groove to the top of the protective rod.

[0015] Preferably, the auxiliary component includes two sets of third rotating rods rotatably mounted on the inner sidewalls of the two sets of support frames, and auxiliary rollers are fixedly fitted on the outer arc surfaces of the two sets of third rotating rods.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention utilizes the connection between the support frame, lifting groove, rolling groove, and rollers by setting up a fabric rolling assembly and a lifting assembly. Activating the pneumatic lifting rod moves the L-shaped lifting frame upwards, which in turn moves the lifting hook upwards. Simultaneously, the lifting hook moves the second rotating rod upwards. When the entire fabric rolling assembly reaches the top of the lifting groove, the rolled fabric moves to the other end of the rolling groove under the action of the rollers and rolling groove, facilitating the machine's next gripping step. Installing a new fabric rolling assembly allows for continued fabric rolling, thus improving the efficiency of the fabric rolling machine.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the drive component of this utility model;

[0021] Figure 3 This is a schematic diagram of the rolling roller installation structure of this utility model;

[0022] Figure 4 This is an exploded view of the drive component of this utility model;

[0023] Figure 5 This is an exploded view of the lifting component of this utility model;

[0024] Figure 6 This is an exploded structural diagram of the cutting component of this utility model.

[0025] In the diagram: 1. Base; 2. Support frame; 3. Lifting groove; 4. Rolling groove; 5. Drive assembly; 51. First support plate; 52. First servo motor; 53. Drive wheel; 54. Driven wheel; 55. First rotating rod; 56. Roller; 6. Fabric rolling assembly; 61. Second rotating rod; 62. Roller; 63. Rolling roller; 7. Lifting assembly; 71. Pneumatic lifting rod; 72. L-shaped lifting frame; 73. Lifting hook; 8. Cutting assembly; 81. Second support plate; 82. Second servo motor; 83. Screw; 84. Cutting blade; 85. Protective rod; 86. Cutting groove; 9. Auxiliary assembly; 91. Third rotating rod; 92. Auxiliary roller. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-6 This utility model provides a lifting and pushing structure for a fabric rolling machine, including a base 1. Two sets of support frames 2 and a lifting assembly 7 are fixedly installed on the top of the base 1. Each set of support frames 2 has a lifting groove 3 on its inner side wall and a rolling groove 4 on its top. A drive assembly 5, a fabric rolling assembly 6, a cutting assembly 8, and an auxiliary assembly 9 are installed inside the two sets of support frames 2. The fabric rolling assembly 6 includes a second rotating rod 61. Rollers 62 are rotatably installed at both ends of the second rotating rod 61. One end of each set of rollers 62 is rolled inside the two sets of lifting grooves 3. A rolling roller 63 is fixedly fitted in the middle of the second rotating rod 61. The lifting assembly 7 includes two sets of pneumatic lifting rods 71 ​​fixedly installed on the top of the base 1. The two sets of pneumatic lifting rods 71 ​​are located on the outside of the two sets of support frames 2, and an L-shaped lifting frame 72 is fixedly installed on the top of each set of pneumatic lifting rods 71. A lifting hook 73 is fixedly installed at one end of each set of L-shaped lifting frames 72.

[0028] In use, by setting up the fabric rolling assembly 6 and the lifting assembly 7, and utilizing the connection between the support frame 2, the lifting groove 3, the rolling groove 4, and the roller 62, the pneumatic lifting rod 71 is activated. The pneumatic lifting rod 71 will drive the L-shaped lifting frame 72 to move upward, and the L-shaped lifting frame 72 will drive the lifting hook 73 to move upward. At the same time, the lifting hook 73 moves upward, driving the second rotating rod 61 to move upward. When the entire fabric rolling assembly 6 is raised to the top of the lifting groove 3, under the action of the roller 62 and the rolling groove 4, the rolled fabric moves to the other end of the rolling groove 4, achieving the effect of lifting and pushing out the rolled fabric.

[0029] The tops of the two sets of lifting grooves 3 are respectively connected to one end of the two sets of rolling grooves 4, and the two sets of rolling grooves 4 are set at an inclination angle of 15°. Utilizing the inclination angle of the rolling grooves 4, the lifting hook 73 also has an inclination angle. When the fabric roll assembly 6 is raised to the top of the lifting groove 3, it automatically rolls to the other end of the rolling groove 4 under the action of gravity.

[0030] The drive assembly 5 includes a first support plate 51 fixedly installed on the outside of one of the support frames 2. A first servo motor 52 is fixedly bolted to the top of the first support plate 51. The output shaft of the first servo motor 52 is keyed to a drive wheel 53. A driven wheel 54 is connected to the outside of the drive wheel 53 via a belt drive. Through the connection relationship between the first servo motor 52, the drive wheel 53, and the driven wheel 54, the effect of starting the first servo motor 52 to rotate and drive the drive wheel 53 and the driven wheel 54 to rotate synchronously and in the same direction is achieved.

[0031] A set of first rotating rods 55 is fixedly installed at one end of both the driving wheel 53 and the driven wheel 54. The outer arc surfaces of the two sets of first rotating rods 55 are rotatably connected to one end of the two sets of support frames 2. A set of rollers 56 is fixedly installed in the middle of the two sets of first rotating rods 55. The two sets of rollers 56 are located directly below the rolling roller 63. Utilizing the connection relationship between the driving wheel 53, the driven wheel 54, the first rotating rods 55, and the rollers 56, the rotation of the driving wheel 53 and the driven wheel 54 drives the two sets of rollers 56 to rotate synchronously. The outer side of the rolling roller 63 is in contact with the top of the two sets of rollers 56. The rotation of the two sets of rollers 56 drives the rolling roller 63 to rotate at the same time, thereby achieving the effect of the rolling roller 63 rotating and rolling the fabric.

[0032] The cutting assembly 8 includes a second support plate 81 fixedly installed on the outside of one of the support frames 2. A second servo motor 82 is fixedly bolted to the top of the second support plate 81. The output shaft of the second servo motor 82 is keyed to a screw 83. Through the connection between the second servo motor 82, the screw 83 and the support frame 2, the effect of starting the second servo motor 82 to drive the screw 83 to rotate inside the support frame 2 is achieved.

[0033] The outer arc surface of the screw 83 is rotatably connected to one end of the two sets of support frames 2. The middle part of the screw 83 is threaded with a cutting blade 84. The inner side of the two sets of support frames 2 is fixedly installed with a protective rod 85. The outer arc surface of the protective rod 85 is provided with a cutting groove 86. The middle part of the screw 83 is located inside the protective rod 85, and one end of the cutting blade 84 passes through the cutting groove 86 to the top of the protective rod 85. Through the connection relationship between the screw 83, the protective rod 85, the cutting blade 84, and the cutting groove 86, rotating the screw 83 drives the cutting blade 84 to move inside the cutting groove 86, thereby achieving the cutting effect of the fabric.

[0034] The auxiliary component 9 includes two sets of third rotating rods 91 rotatably mounted on the inner sidewalls of the two sets of support frames 2. The outer arc surfaces of the two sets of third rotating rods 91 are fixedly fitted with auxiliary rollers 92. The arrangement of the third rotating rods 91 and the auxiliary rollers 92 ensures the stability of the fabric conveying and the fixed cutting position of the fabric.

[0035] In practical use, by setting up the drive assembly 5 and the fabric winding assembly 6, the first servo motor 52 is started to rotate, driving the drive wheel 53 and the driven wheel 54 to rotate synchronously in the same direction. The rotation of the drive wheel 53 and the driven wheel 54 drives the two sets of rollers 56 to rotate synchronously. The outer side of the winding roller 63 is in contact with the top of the two sets of rollers 56. The rotation of the two sets of rollers 56 drives the winding roller 63 to rotate, realizing the effect of the winding roller 63 rotating to wind the fabric. After the fabric is wound up, the pneumatic second servo motor 82 drives the screw 83 to rotate. The rotation of the screw 83 drives the cutting blade 84. The fabric is moved to cut the fabric. Then, by setting up the lifting assembly 7, the two sets of pneumatic lifting rods 71 ​​will drive the L-shaped lifting frame 72 to move upward. The L-shaped lifting frame 72 will drive the lifting hook 73 to move upward. At the same time, the lifting hook 73 will drive the second rotating rod 61 to move upward. When the entire fabric rolling assembly 6 is raised to the top of the lifting groove 4, under the action of the roller 62 and the rolling groove 3, the rolled fabric moves to the other end of the rolling groove 4, realizing the effect of lifting and pushing out the rolled fabric, thus improving the efficiency of the fabric rolling machine.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting and ejecting structure of a cloth winding machine, characterized by: The utility model provides a double -sided cutting and rolling machine, including the base (1), the top of base (1) fixed mounting has two groups of support frame (2) and lifting assembly (7), two groups of support frame (2) inside wall all are seted up a group of lifting groove (3), two groups of support frame (2) top all are seted up a group of rolling groove (4), two groups of support frame (2) inside installation drive assembly (5), roll cloth subassembly (6), cutting assembly (8), auxiliary assembly (9); The roll cloth subassembly (6) includes a second rotating rod (61), the both ends of the second rotating rod (61) are rotatably installed with a roller (62), one end of the two groups of rollers (62) is rotatably installed in the inside of the two groups of lifting grooves (3), and the middle part of the second rotating rod (61) is fixedly sleeved with a rolling roller (63). The lifting assembly (7) includes two groups of pneumatic lifting rods (71) fixedly installed on the top of the base (1), and the two groups of pneumatic lifting rods (71) are located outside the two groups of support frames (2), and one end of the two groups of L-shaped lifting frames (72) is fixedly installed with a group of lifting hooks (73).

2. The lifting and ejecting structure of a cloth winding machine according to claim 1, characterized in that: The top of the two groups of lifting grooves (3) is communicated with one end of the two groups of rolling grooves (4), and the two groups of rolling grooves (4) are arranged at an inclination angle of 15°.

3. The lifting and ejecting structure of a cloth winding machine according to claim 1, characterized in that: The drive assembly (5) includes a first support plate (51) fixedly installed outside one of the support frames (2), and the top of the first support plate (51) is fixedly bolted with a first servo motor (52), the output shaft of the first servo motor (52) is key-connected with a driving wheel (53), and the outer side of the driving wheel (53) is drivingly connected with a driven wheel (54) through a belt.

4. The lifting and ejecting structure of a cloth winding machine according to claim 3, characterized in that: One end of the driving wheel (53) and the driven wheel (54) is fixedly installed with a group of first rotating rods (55), and the outer arc surface of the two groups of first rotating rods (55) is rotatably connected with one end of the two groups of support frames (2), and one end of the two groups of first rotating rods (55) is rotatably connected with one end of the two groups of support frames (2).

5. The lifting and ejecting structure of a cloth winding machine according to claim 1, characterized in that: The cutting assembly (8) includes a second support plate (81) fixedly installed outside one of the support frames (2), and the top of the second support plate (81) is fixedly bolted with a second servo motor (82), and the output shaft of the second servo motor (82) is key-connected with a screw rod (83).

6. The lifting and ejecting structure of a cloth winding machine according to claim 5, characterized in that: The outer arc surface of the screw rod (83) is rotatably connected with one end of the two groups of support frames (2), the middle part of the screw rod (83) is threadedly connected with a cutting blade (84), the inner side of the two groups of support frames (2) is fixedly installed with a protection rod (85), the outer arc surface of the protection rod (85) is provided with a cutting groove (86), the middle part of the screw rod (83) is located in the inside of the protection rod (85), and one end of the cutting blade (84) penetrates to the upper side of the protection rod (85) through the cutting groove (86).

7. The lifting and ejecting structure of a cloth winding machine according to claim 1, characterized in that: The auxiliary assembly (9) comprises two groups of third rotating rods (91) which are rotatably installed on the inner side walls of the two groups of support frames (2), and the outer arc surfaces of the two groups of third rotating rods (91) are fixedly sleeved with auxiliary rollers (92).

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