Roving frame guide roller structure convenient to replace

Abstract

The utility model discloses a flyer frame guide roller structure convenient to replace, which belongs to the technical field of textile machinery and comprises a support, a height adjusting device is mounted on the support, a detaching device is mounted on the height adjusting device, and a guide roller device is mounted on the detaching device. The dismounting device comprises a shell, a telescopic electromagnet and a clamping rod, the shell is connected with the height adjusting device and the guide roller device, the telescopic electromagnet is installed in the shell, the output end of the telescopic electromagnet is connected with the clamping rod, and the clamping rod is connected with the guide roller device. By means of the mode, the clamping rod is pushed up through the telescopic electromagnet, the guide roller device can be separated from the shell, and therefore the purpose of disassembling the guide roller device is achieved; the guide roller devices move on the shell in the front-back direction, the distance between the multiple guide roller devices is adjusted, the detaching device drives the guide roller devices to move together through the height adjusting device, and adjustment of the guide roller devices in the vertical direction is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a roving machine guide roller structure which is convenient to replace. Background Art

[0002] Roving frame is an important equipment in the textile process. Its main function is to make fiber strips into roving through the traction mechanism and twisting mechanism. The guide roller is an important part of the roving frame to achieve drafting and twisting. The current roving frame generally has an upper guide roller and a lower guide roller structure. The distance between the lower guide rollers of different models of roving frames is different. The upper guide roller and the lower guide roller are set to the same spacing.

[0003] For example, the patent with publication number CN214744990U discloses a textile guide roller frame for an automated textile machine, including a base and a top seat, the upper surface of the base is symmetrically installed with a first support frame, a second support frame, a third support frame, and a fourth support frame, an upper pulling roller and a lower pulling roller are rotatably installed between the two first support frames, a guide roller is rotatably installed between the two second support frames; an ironing roller is rotatably installed between the two third support frames; two fourth support frames are suspended and installed on the lower end surface of the top seat, and a guide roller is rotatably installed between the two fourth support frames, and a brush member is also installed at the position corresponding to the guide roller on the top seat. The utility model uses the upper pulling roller and the lower pulling roller to pull the textile cloth, guide it, and transmit and iron it through the guide roller and the ironing roller. The brush member arranged above the guide roller can clean the fine cloth and dust impurities adhered to the textile cloth, thereby ensuring the neatness and flatness of the textile cloth, thereby ensuring its product quality.

[0004] However, the textile guide roller frame for the automated textile machine is fixedly installed on the textile machine, and a lot of waste is generated during the production process. When cleaning is required, the guide roller is very difficult to disassemble.

[0005] Based on this, the utility model designs a roving frame guide roller structure that is easy to replace to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a roving frame guide roller structure which is easy to replace.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A roving frame guide roller structure that is easy to replace, comprising a bracket,

[0009] The bracket is provided with a height adjustment device, the height adjustment device is provided with a disassembly device, and the disassembly device is provided with a guide roller device;

[0010] The disassembly device comprises a shell, a telescopic electromagnet and a clamping rod. The shell is connected to the height adjustment device and the guide roller device. The telescopic electromagnet is installed inside the shell. The output end of the telescopic electromagnet is connected to the clamping rod, and the clamping rod is connected to the guide roller device.

[0011] Furthermore, the height adjustment device is a linear module, the linear module is fixedly connected to the bracket, the linear module is installed in a vertical direction, and the slider of the linear module is fixedly connected to the shell.

[0012] Furthermore, the interior of the shell is divided into an upper layer and a lower layer, the upper layer is fixedly mounted with a telescopic electromagnet, and the lower layer corresponds in size and position to the guide roller device.

[0013] Furthermore, a plurality of slots are provided below the clamping rod, and a slide slot is provided on the lower layer of the shell.

[0014] Furthermore, the guide roller device has multiple groups and includes a guide roller assembly and a fixed assembly, the fixed assembly is slidably connected to the shell, the fixed assembly is movably connected to the clamping rod, and the guide roller assembly is rotatably connected to the fixed assembly.

[0015] Furthermore, the guide roller assembly includes a guide roller and a guide roller frame. The guide roller frame is rotatably connected to the fixed assembly. There are two guide rollers, which are respectively fixedly connected to the two ends of the guide roller frame.

[0016] Furthermore, the fixing assembly includes a fixing frame, a clamping column and a sliding column. The fixing frame is rotatably connected to the guide roller frame, the clamping column is slidably connected to the top of the fixing frame, and the size and position of the clamping groove opened below the clamping rod correspond to the size and position of the sliding groove opened at the bottom of the shell.

[0017] Furthermore, the fixing assembly also includes a button and a spring. The interior above the fixing frame is hollow. One end of the button is located above the fixing frame. The other end of the button passes through the top of the fixing frame and is located in the hollow part of the fixing frame, and is fixedly connected to the spring and the clamping column. The spring is fixedly connected to the fixing frame and is located in the hollow part of the fixing frame.

[0018] The utility model has the following technical effects:

[0019] 1. The utility model pushes up the clamping rod through the telescopic electromagnet, so that the guide roller device can be separated from the shell, so as to achieve the purpose of disassembling the guide roller device.

[0020] 2. The utility model realizes the adjustment of the distance between multiple guide roller devices by moving the guide roller device in the front-rear direction on the shell, and is used to adapt to different types of roving machines.

[0021] 3. The utility model uses a height adjustment device to enable the disassembly device to drive the guide roller device to move together, thereby realizing the adjustment of the guide roller device in the vertical direction, and is used to produce rovings of different standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 The utility model is a three-dimensional structure of a roving machine guide roller structure which is convenient to replace Figure 1 ;

[0024] Figure 2 It is a front view of a conveniently replaceable guide roller structure of a roving frame according to the utility model;

[0025] Figure 3 It is a left view of a conveniently replaceable guide roller structure of a roving frame according to the utility model;

[0026] Figure 4 The utility model is a three-dimensional structure of a roving machine guide roller structure which is convenient to replace Figure 2 ;

[0027] Figure 5 For along Figure 3 AA direction cross-sectional view;

[0028] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0029] The numbers in the figure represent:

[0030] 1. Bracket 2. Height adjustment device 3. Disassembly device 31. Housing 32. Telescopic electromagnet 33. Clamping rod 4. Guide roller device 41. Guide roller assembly 411. Guide roller 412. Guide roller frame 42. Fixing assembly 421. Fixing frame 422. Clamping column 423. Sliding column 424. Button 425. Spring. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The utility model is further described below in conjunction with embodiments.

[0033] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view. Example 1

[0034] Please refer to the instruction manual Figure 1-6 , a roving frame guide roller structure that is easy to replace, comprising a bracket 1;

[0035] The bracket 1 is provided with a height adjustment device 2, the height adjustment device 2 is provided with a disassembly device 3, and the disassembly device 3 is provided with a guide roller device 4;

[0036] The disassembly device 3 includes a shell 31, a telescopic electromagnet 32 ​​and a clamping rod 33. The shell 31 is connected to the height adjustment device 2 and the guide roller device 4. The telescopic electromagnet 32 ​​is installed inside the shell 31. The output end of the telescopic electromagnet 32 ​​is fixedly connected to the clamping rod 33, and the clamping rod 33 is connected to the guide roller device 4.

[0037] The height adjustment device 2 is a linear module, which is fixedly connected to the bracket 1 . The linear module is installed in a vertical direction, and a slider of the linear module is fixedly connected to the housing 31 .

[0038] When the easily replaceable roving frame guide roller structure works normally, the height adjustment device 2 is started, and the slider on the linear module moves up and down in the vertical direction, driving the shell 31 and the guide roller device 4 to move together, so that the height of the guide roller device 4 can be adjusted.

[0039] The interior of the shell 31 is divided into an upper layer and a lower layer. The upper layer is fixedly mounted with a telescopic electromagnet 32, and the lower layer corresponds in size and position to the guide roller device 4.

[0040] A plurality of slots are provided below the clamping rod 33 , and a sliding slot is provided on the lower layer of the housing 31 .

[0041] When the easily replaceable roving frame guide roller structure works normally, the telescopic electromagnet 32 ​​is started to push the clamping rod 33 to move upward, so that the guide roller device 4 can be taken out of the housing 31 for disassembly and replacement.

[0042] The guide roller device 4 has multiple groups and includes a guide roller assembly 41 and a fixed assembly 42. The fixed assembly 42 is slidably connected to the shell 31, the fixed assembly 42 is movably connected to the clamping rod 33, and the guide roller assembly 41 is rotatably connected to the fixed assembly 42.

[0043] The guide roller assembly 41 includes a guide roller 411 and a guide roller frame 412 . The guide roller frame 412 is rotatably connected to the fixed assembly 42 . There are two guide rollers 411 , which are fixedly connected to both ends of the guide roller frame 412 .

[0044] The fixing assembly 42 includes a fixing frame 421, a clamping column 422 and a sliding column 423. The fixing frame 421 is rotatably connected to the guide roller frame 412. The clamping column 422 is slidably connected to the top of the fixing frame 421 and corresponds to the size and position of the clamping groove opened below the clamping rod 33. The sliding column 423 is fixedly connected to the bottom of the fixing frame 421 and corresponds to the size and position of the sliding groove opened at the bottom of the shell 31.

[0045] The fixing assembly 42 also includes a button 424 and a spring 425. The interior above the fixing frame 421 is hollow. One end of the button 424 is located above the fixing frame 421, and the other end of the button 424 passes through the top of the fixing frame 421 and is located in the hollow part of the fixing frame 421, and is fixedly connected to the spring 425 and the clamping column 422. The spring 425 is fixedly connected to the fixing frame 421 and is located in the hollow part of the fixing frame 421.

[0046] When the easily replaceable roving frame guide roller structure is working normally, the button 424 is pressed downward, and the clamping column 422 is driven to be retracted into the hollow part of the fixed frame 421. At this time, the fixed frame 421 is moved forward and backward, and the sliding column 423 slides along the sliding groove opened at the bottom of the outer shell 31. When it moves to the specified position, the button 424 is released, and the spring 425 pushes the clamping column 422 to be fixed in the corresponding clamping groove under the clamping rod 33, so that the distance between multiple guide roller devices 4 can be adjusted.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A roving frame guide roller structure that is easily replaceable, comprising a bracket (1), characterized in that: The bracket (1) is provided with a height adjustment device (2), the height adjustment device (2) is provided with a disassembly device (3), and the disassembly device (3) is provided with a guide roller device (4); The disassembly device (3) comprises a housing (31), a telescopic electromagnet (32) and a clamping rod (33); the housing (31) is connected to the height adjustment device (2) and the guide roller device (4); a telescopic electromagnet (32) is installed inside the housing (31); an output end of the telescopic electromagnet (32) is connected to the clamping rod (33); and the clamping rod (33) is connected to the guide roller device (4).

2. The easily replaceable roving frame guide roller structure according to claim 1, characterized in that: The height adjustment device (2) is a linear module, the linear module is fixedly connected to the bracket (1), the linear module is installed in a vertical direction, and a slider of the linear module is fixedly connected to the housing (31).

3. The easily replaceable roving frame guide roller structure according to claim 2, characterized in that: The interior of the housing (31) is divided into an upper layer and a lower layer, wherein a telescopic electromagnet (32) is fixedly mounted on the upper layer, and the lower layer corresponds in size and position to the guide roller device (4).

4. The easily replaceable roving frame guide roller structure according to claim 3, characterized in that: A plurality of slots are provided below the clamping rod (33), and a sliding slot is provided on the lower layer of the housing (31).

5. The easily replaceable roving frame guide roller structure according to claim 4, characterized in that: The guide roller device (4) has multiple groups and includes a guide roller assembly (41) and a fixed assembly (42); the fixed assembly (42) is slidably connected to the housing (31); the fixed assembly (42) is movably connected to the clamping rod (33); and the guide roller assembly (41) is rotationally connected to the fixed assembly (42).

6. The easily replaceable roving frame guide roller structure according to claim 5, characterized in that: The guide roller assembly (41) comprises a guide roller (411) and a guide roller frame (412); the guide roller frame (412) is rotatably connected to the fixed assembly (42); there are two guide rollers (411), which are respectively fixedly connected to the two ends of the guide roller frame (412).

7. The easily replaceable roving frame guide roller structure according to claim 6, characterized in that: The fixing assembly (42) comprises a fixing frame (421), a clamping column (422) and a sliding column (423); the fixing frame (421) is rotatably connected to the guide roller frame (412); the clamping column (422) is slidably connected above the fixing frame (421) and has a size and position corresponding to a clamping groove opened below the clamping rod (33); and the sliding column (423) is fixedly connected below the fixing frame (421) and has a size and position corresponding to a sliding groove opened at the bottom of the housing (31).

8. The easily replaceable roving frame guide roller structure according to claim 7, characterized in that: The fixing assembly (42) further comprises a button (424) and a spring (425); the interior above the fixing frame (421) is hollow; one end of the button (424) is located above the fixing frame (421); the other end of the button (424) passes through the top of the fixing frame (421) and is located in the hollow portion of the fixing frame (421); and is fixedly connected to the spring (425) and the clamping column (422); the spring (425) is fixedly connected to the fixing frame (421) and is located in the hollow portion of the fixing frame (421).

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