Spinning frame with protection mechanism

Abstract

The utility model discloses a spinning frame with a protection mechanism, and particularly relates to the technical field of spinning frames, which comprises a rectangular plate I. A protection net component is arranged on the upper side of the rectangular plate I. A spinning frame body is fixedly connected to the middle of the upper end of the rectangular plate I. L-shaped supports are fixedly connected to four corners of the upper end of the spinning frame body. A plurality of spindle assemblies are evenly arranged in the middle of the upper end of the spinning frame body in an array mode, and the upper ends of the four L-shaped supports are jointly and fixedly connected with a second rectangular plate. According to the spinning frame with the protection mechanism, the spinning frame can be isolated from the outside world through the arranged protection net assembly, the situation that the spinning frame is directly impacted by external objects in emergency situations is avoided, the arranged spindle assembly is detachable, and the convenience of spindle installation and disassembly is improved; and the arranged first spring is in a tightened state all the time under the acting force of the first spring, and therefore the protection effect of the protection net on the spinning frame is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning frames, and particularly relates to a spinning frame with a protection mechanism. Background Art

[0002] A spinning frame is a kind of spinning machine, which is mainly responsible for transforming semi-finished products such as roving or sliver into fine yarn bobbin through processes such as drafting, twisting, and winding.

[0003] When the spinning frame is in operation, its rotating parts and transmission chains are quite dangerous; if fingers are touched or inserted during machine operation, serious injuries may be caused; it is very necessary to protect the spinning frame; this can not only ensure the safety of operators, reduce the occurrence of equipment failures, improve production efficiency and product quality, but also reduce maintenance costs and downtime, creating greater economic benefits for the enterprise.

[0004] Chinese patent document CN210796739U discloses a spinning frame with a protection mechanism, including a spinning frame body. A vertical spindle support rod is provided on the spinning frame body. A spindle support is perpendicularly connected to one end of the spindle support rod away from the spinning frame body. A plurality of spindle top clamping plates are screw-connected to one side of the spindle support close to the spinning frame body. The spindle top clamping plates are in contact with one end of the spindle body. One end of the spindle body away from the spindle top clamping plates is in contact with a spindle bottom clamping plate frame. The spindle body is clamped between the spindle top clamping plates and the spindle bottom clamping plate frame. One spindle bottom clamping plate frame away from the spindle support rod is connected to a connecting frame through a spring group. The upper end of the connecting frame is welded to the spindle support. Advantageous effects: The structure of the utility model is novel and easy to use. It is a new and practical spinning frame with a protection mechanism.

[0005] The above-mentioned device protects the spinning frame by setting a soft protective net. However, the soft protective net set in the device can only protect the middle and lower parts of the spinning frame device, and cannot protect the entire spinning frame device, especially the part of the spinning frame for spinning out the spindles. Summary of the Utility Model

[0006] The main purpose of the utility model is to provide a spinning frame with a protection mechanism, which can effectively solve the problem of not being able to completely protect the entire spinning frame.

[0007] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A flyer frame with a protection mechanism, including a first rectangular plate, on the upper side of the first rectangular plate is provided with a protection net assembly, in the middle of the upper end of the first rectangular plate is fixedly connected with a flyer frame body, at the four corners of the upper end of the flyer frame body are fixedly connected with L-shaped supports, and in the middle of the upper end of the flyer frame body are evenly arranged a number of spindle assemblies. The upper ends of the four L-shaped supports are jointly fixedly connected with a second rectangular plate.

[0009] Preferably, the protection net assembly includes four slide rails and two protection nets. The four slide rails are respectively fixedly connected with the front and rear parts of the upper end of the first rectangular plate and the front and rear parts of the lower end of the second rectangular plate. On the left side of the inner surface of each of the four slide rails is slidably connected with a fixed block. The left ends of the four fixed blocks are fixedly connected with a first spring. The fixed blocks on the same side are fixedly connected with the protection net on the same side. On the inner surface of each of the four slide rails is slidably connected with a slider. The sliders on the same side are fixedly connected with the protection net on the same side. In the middle of the right side of the two protection nets are fixedly connected with a first clamping block. In the front end of each of the two first clamping blocks is provided with a first round hole. On the left and right ends of the flyer frame body are fixedly connected with shielding plates. On the front and rear parts of the opposite ends of the two shielding plates are symmetrically provided with first rectangular grooves. The upper and lower parts of the inner surface of the left two first rectangular grooves are respectively fixedly connected with the left ends of the four first springs. In the middle of the right side of the inner surface of the right two first rectangular grooves are provided with second rectangular grooves. The two second rectangular grooves are respectively clamped with the two first clamping blocks. In the middle of the end of the right two first rectangular grooves away from the flyer frame body are provided with second round holes. The inner surfaces of the two second round holes are slidably connected with a round rod. On the side of the inner surface of the right two first rectangular grooves close to the flyer frame body are provided with round grooves.

[0010] Preferably, the right ends of the four sliders are fixedly connected with a first magnet. On the upper and lower parts of the inner surface of the right two first rectangular grooves are fixedly connected with a second magnet.

[0011] Preferably, the widths of the two protection nets are slightly smaller than the distance between the opposite ends of the two shielding plates.

[0012] Preferably, a number of the spindle assemblies each include a T-shaped frame. The lower end of the vertical part of each T-shaped frame is fixedly connected with the middle of the upper end of the flyer frame body. On the front and rear parts of the lower end of the horizontal part of each T-shaped frame are symmetrically provided with clamping grooves. On the lower end of the horizontal part of each T-shaped frame are fixedly connected with four second springs. The lower side of each second spring is fixedly connected with a round plug. The lower side of each clamping groove is clamped with a second clamping block. On the front and rear parts of the upper end of each second clamping block are symmetrically provided with third round holes. In the middle of the lower end of each second clamping block is fixedly connected with a fixed frame. On the upper and lower parts of the inner surface of each fixed frame are jointly fixedly connected with three spindles.

[0013] Preferably, each of the spindle assemblies includes four telescopic rods, and the upper and lower ends of each telescopic rod are respectively fixedly connected to the upper and lower sides of the inner surface of each second spring.

[0014] Preferably, the inner surface of each card slot is a rough surface.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. By providing the protective net assembly, the whole device of the spinning frame can be isolated from the outside world, preventing the situation that in case of an emergency, an external object directly impacts on the spinning frame body. The provided spindle assembly is detachable, improving the convenience of spindle installation and disassembly during the operation of the loom.

[0017] 2. By providing the first spring, when the protective net is completely inserted into the rectangular slot two through the provided first clamping block to enclose the spinning frame, under the action of the first spring, it is always in a taut state, thereby further improving the protection effect of the protective net on the spinning frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic cross-sectional view of the overall structure of the utility model;

[0019] Figure 2 is an exploded schematic view of the structure of the protective net assembly of the utility model Figure 1 ;

[0020] Figure 3 is of the utility model Figure 2 schematic view of the structure at A in;

[0021] Figure 4 is of the utility model Figure 2 schematic view of the structure at B in;

[0022] Figure 5 is of the utility model Figure 2 schematic view of the structure at C in;

[0023] Figure 6 is an exploded schematic view of the structure of the protective net assembly of the utility model Figure 2 ;

[0024] Figure 7 is an exploded schematic view of the structure of the spindle assembly of the utility model.

[0025] In the figure: 1, the first rectangular plate; 2, the protective net assembly; 21, the slide rail; 22, the protective net; 23, the first spring; 24, the fixed block; 25, the slider; 26, the first magnet; 27, the first round hole; 28, the first clamping block; 29, the baffle; 210, the first rectangular groove; 211, the second magnet; 212, the round groove; 213, the second rectangular groove; 214, the second round hole; 215, the round rod; 3, the spinning frame body; 4, the L-shaped support; 5, the spindle assembly; 51, the T-shaped frame; 52, the telescopic rod; 53, the second spring; 54, the round plug; 55, the card slot; 56, the third round hole; 57, the second clamping block; 58, the fixed frame; 59, the spindle; 6, the second rectangular plate. Specific implementation manner

[0026] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0027] As Figure 1 shown, a spinning frame with a protection mechanism includes the first rectangular plate 1. A protective net assembly 2 is arranged on the upper side of the first rectangular plate 1. The middle part of the upper end of the first rectangular plate 1 is fixedly connected with a spinning frame body 3. Four corners of the upper end of the spinning frame body 3 are fixedly connected with L-shaped supports 4. A number of spindle assemblies 5 are evenly arranged in an array in the middle part of the upper end of the spinning frame body 3. The upper ends of the four L-shaped supports 4 are jointly fixedly connected with a second rectangular plate 6.

[0028] The above-mentioned spinning frame body 3 is jointly composed of a support system, a spinning system and an electrical control system. It is a mature technical means in the prior art. In this solution, only its spinning function is borrowed here, and its structure and working principle will not be elaborated further.

[0029] In the specific implementation process, all the new spindle assemblies 5 are installed in the spinning frame body 3. The spinning frame body 3 is started so that the spinning frame body 3 and the spindle assemblies 5 are in a working state. All the protective net assemblies 2 are closed so that the protective net assemblies 2 enclose the spinning frame body 3 and the spindle assemblies 5 in the working state, thereby preventing foreign objects from directly hitting the spinning frame body 3 and the spindle assemblies 5 in case of emergencies, and thus preventing the situation of the spinning frame body 3 from stopping work.

[0030] Specifically, in order to enclose the entire spinning frame device in the working state, thereby preventing foreign objects from hitting the spinning frame device and causing the spinning frame device to stop working, refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6, the protective net assembly 2 includes four slide rails 21 and two protective nets 22. The four slide rails 21 are respectively fixedly connected to the front and rear parts of the upper end of the first rectangular plate 1 and the front and rear parts of the lower end of the second rectangular plate 6. A fixed block 24 is slidably connected to the left side inner surface of each of the four slide rails 21. A first spring 23 is fixedly connected to the left end of each of the four fixed blocks 24. The fixed blocks 24 on the same side are fixedly connected to the protective net 22 on the same side. A slider 25 is slidably connected to the inner surface of each of the four slide rails 21. The sliders 25 on the same side are fixedly connected to the protective net 22 on the same side. A first clamping block 28 is fixedly connected to the middle of the right side of each of the two protective nets 22. A first round hole 27 is opened at the front end of each of the two first clamping blocks 28. A baffle 29 is fixedly connected to the left and right ends of the spinning machine body 3. A first rectangular groove 210 is symmetrically opened at the front and rear parts of the opposite ends of the two baffles 29. The upper and lower parts of the inner surface of the left two first rectangular grooves 210 are respectively fixedly connected to the left ends of the four first springs 23. A second rectangular groove 213 is opened at the middle of the right side of the inner surface of the right two first rectangular grooves 210. The two second rectangular grooves 213 are respectively clamped with the two first clamping blocks 28. A second round hole 214 is opened at the middle of the end of the right two first rectangular grooves 210 away from the spinning machine body 3. A round rod 215 is slidably connected to the inner surface of each of the two second round holes 214. A round groove 212 is opened at the side of the inner surface of the right two first rectangular grooves 210 close to the spinning machine body 3; A first magnet 26 is fixedly connected to the right end of each of the four sliders 25. A second magnet 211 is fixedly connected to the upper and lower parts of the inner surface of the right two first rectangular grooves 210.

[0031] The opposite ends of the two first magnets 26 and the second magnets 211 attract each other with the same polarity;

[0032] In the specific implementation process, in the initial state, the two protective nets 22 are in an open and not pulled-up state. After the spinning machine device starts to operate, the protective nets 22 are pulled until all the first clamping blocks 28 in the protective nets 22 are fully clamped into the second rectangular grooves 213. Then, hold the round rod 215 and push it horizontally, so that the round rod 215 passes through the first round hole 27 and is clamped into the round groove 212, so as to fix the fully opened protective nets 22 on the right side of the spinning machine device. Operate like this to pull up and fix both protective nets 22.

[0033] The opposite ends of the two first magnets 26 and the second magnets 211 are set to attract each other with the same polarity. Therefore, when the protective nets 22 are fully pulled open and the round rod 215 is clamped into the round groove 212, the two protective nets 22 are also in a fully tensioned state and will not loosen under the action of the same-polarity attraction of the magnets, which improves the convenience during the operation process;

[0034] Since the widths of the two protective nets 22 are slightly smaller than the distance between the opposite ends of the two baffle plates 29, after all the first clamping blocks 28 are clamped into the second rectangular grooves 213 and fixed, the first springs 23 are in a stretched state. Under the reaction force of the first springs 23, the protective nets 22 are always in a taut state, thereby further improving the enclosure effect of the protective nets 22.

[0035] Specifically, in order to improve the convenience of installation and disassembly of the spindles 59, refer to Figure 7 , several of the spindle assemblies 5 each include a T-shaped frame 51. The lower end of the vertical part of each T-shaped frame 51 is fixedly connected to the middle part of the upper end of the spinning frame body 3. The front and rear parts of the lower end of the horizontal part of each T-shaped frame 51 are symmetrically provided with clamping grooves 55. Four second springs 53 are fixedly connected to the lower end of the horizontal part of each T-shaped frame 51. A circular plug 54 is fixedly connected to the lower side of each second spring 53. A second clamping block 57 is clamped to the lower side of each clamping groove 55. Circular holes three 56 are symmetrically provided in the front and rear parts of the upper end of each second clamping block 57. A fixing frame 58 is fixedly connected to the middle part of the lower end of each second clamping block 57. Three spindles 59 are jointly and fixedly connected to the upper and lower parts of the inner surface of each fixing frame 58; each spindle assembly 5 includes four telescopic rods 52. The upper end and the lower end of each telescopic rod 52 are respectively fixedly connected to the upper side and the lower side of the inner surface of each second spring 53.

[0036] In the specific implementation process, if a new spindle 59 needs to be installed, align the second clamping block 57 with the clamping groove 55 and push it upward so that the second clamping block 57 is completely clamped into the clamping groove 55. During the process of clamping the second clamping block 57 into the clamping groove 55, the circular plug 54 is also clamped into the circular hole three 56. After the circular plug 54 is clamped into the circular hole three 56, under the action of the second spring 53, the circular plug 54 is firmly clamped to the inner surface of the circular hole three 56, thereby fixing the new spindle 59;

[0037] If you want to remove the new spindle 59, press the circular plug 54 with your finger and push it upward so that the circular plug 54 is disengaged from the circular hole three 56, and at the same time pull the second clamping block 57 downward so that the second clamping block 57 is disengaged from the clamping groove 55;

[0038] The provided telescopic rods 52 provide a support for the second spring 53 during the process of clamping the circular plug 54 into the circular hole three 56, thereby preventing the second spring 53 from swaying left and right, which affects the process of clamping the circular plug 54 into the circular hole three 56; since the inner surface of each clamping groove 55 is a rough surface, the stability of the second clamping block 57 after being clamped into the clamping groove 55 is further improved.

[0039] It should be particularly noted that the specific installation method, the connection method of the circuit, and the control method of the spinning frame body 3 adopted in the present utility model are all conventional designs, and the present utility model will not be elaborated in detail.

[0040] The working principle of the present utility model is as follows:

[0041] In the initial state, both protective nets 22 are in the unopened state. Align the second clamping block 57 with the clamping slot 55 and push it upward, so that the second clamping block 57 is completely clamped into the clamping slot 55. While pushing the second clamping block 57 upward to clamp it into the clamping slot 55, the circular plug 54 is also clamped into the third circular hole 56, thus completing the installation of all new spindles 59.

[0042] After all the spindles 59 are installed, start the spinning frame body 3 to make the spinning frame device in the working state. Pull the protective net 22 to clamp all the first clamping blocks 28 into the second rectangular slot 213, and hold the circular rod 215 and push it horizontally to clamp the circular rod 215 into the second circular hole 212, thereby fixing the fully opened protective net 22. In this way, both protective nets 22 are fully opened.

[0043] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A spinning frame with a protective mechanism, comprising a rectangular plate (1), characterized in that: A protective net assembly (2) is arranged on the upper side of the rectangular plate 1 (1); a spinning frame body (3) is fixedly connected to the middle of the upper end of the rectangular plate 1 (1); four corners of the upper end of the spinning frame body (3) are fixedly connected to L-shaped supports (4); a plurality of spindle assemblies (5) are evenly arranged in an array in the middle of the upper end of the spinning frame body (3); and rectangular plate 2 (6) is fixedly connected to the upper ends of the four L-shaped supports (4).

2. A spinning frame with a protective mechanism according to claim 1, characterized in that: The protective net assembly (2) comprises four slide rails (21) and two protective nets (22). The four slide rails (21) are respectively fixedly connected to the front and rear parts of the upper end of the rectangular plate 1 (1) and the front and rear parts of the lower end of the rectangular plate 2 (6). The left sides of the inner surfaces of the four slide rails (21) are slidably connected with fixed blocks (24). The left ends of the four fixed blocks (24) are fixedly connected with springs 1 (23). The fixed blocks (24) on the same side are fixedly connected to the protective nets (22) on the same side. The inner surfaces of the four slide rails (21) are slidably connected with sliders (25). The sliders (25) on the same side are fixedly connected to the protective nets (22) on the same side. The middle parts of the right sides of the two protective nets (22) are fixedly connected with card blocks 1 (28). The front ends of the two card blocks 1 (28) are provided with round holes 1 (27). The spinning machine body (3) Both left and right ends are fixedly connected with baffle plates (29), and the two baffle plates (29) are symmetrically provided with rectangular grooves (210) at the front and rear parts of the opposite ends. The upper and lower parts of the inner surfaces of the two rectangular grooves (210) on the left are respectively fixedly connected with the left ends of the four springs (23). The middle part of the right side inner surface of the two rectangular grooves (210) is provided with rectangular grooves (213), and the two rectangular grooves (213) are respectively connected with the two clamping blocks (28). The middle part of the end of the two rectangular grooves (210) on the right side away from the spinning frame body (3) is provided with circular holes (214), and the inner surfaces of the two circular holes (214) are slidably connected with round rods (215). The inner surfaces of the two rectangular grooves (210) on the right side are provided with circular grooves (212) on the side close to the spinning frame body (3).

3. A spinning frame with a protection mechanism according to claim 2, characterized in that: The right ends of the four sliders (25) are all fixedly connected with magnet one (26), and the upper and lower parts of the inner surfaces of the two rectangular grooves one (210) on the right side are all fixedly connected with magnet two (211).

4. A spinning frame with a protection mechanism according to claim 3, characterized in that: The widths of the two protective nets (22) are slightly smaller than the distance between the opposite ends of the two shielding plates (29).

5. A spinning frame with a protection mechanism according to claim 1, characterized in that: Several of the spindle assemblies (5) include a T-shaped frame (51), the lower end of the vertical part of each T-shaped frame (51) is fixedly connected to the middle part of the upper end of the spinning machine body (3), the front and rear parts of the lower end of the horizontal part of each T-shaped frame (51) are symmetrically provided with a slot (55), the lower end of the horizontal part of each T-shaped frame (51) is fixedly connected with four springs (53), the lower side of each spring (53) is fixedly connected with a circular plug (54), the lower side of each slot (55) is clamped with a block (57), the front and rear parts of the upper end of each block (57) are symmetrically provided with a circular hole (56), the middle part of the lower end of each block (57) is fixedly connected with a fixed frame (58), and the upper and lower parts of the inner surface of each fixed frame (58) are fixedly connected with three spindles (59).

6. A spinning frame with a protection mechanism according to claim 5, characterized in that: Each of the spindle assemblies (5) comprises four telescopic rods (52), and the upper end and the lower end of each of the telescopic rods (52) are respectively fixedly connected to the upper side and the lower side of the inner surface of each of the second springs (53).

7. A spinning frame with a protection mechanism according to claim 6, characterized in that: The inner surface of each of the clamping slots (55) is a rough surface.

Images