Scotching knitting machine with protection function

Abstract

The open-width knitting machine with the protection function comprises a circular machine body, the circular machine body is composed of a machine table and a plurality of triangular legs, a frame is installed between every two adjacent triangular legs, and an anti-collision assembly and a supporting and damping assembly are arranged on each frame. According to the anti-collision assembly, the two sets of supports are symmetrically distributed on the frame and provided with guide rods, sliding blocks connected with protection plates are movably arranged on the guide rods, the protection plates can move relatively through movement of the sliding blocks on the guide rods, the protection plates can achieve the buffering effect when the anti-collision assembly is subjected to external collision, and the service life of the anti-collision assembly is prolonged. The base plate in the supporting and damping assembly is connected with the bottom of the frame through the elastic piece, so that the friction force generated when the circular machine body makes contact with the ground can be increased, the circular machine body is prevented from shaking when the circular machine body is subjected to external collision, and the service life of the circular machine body is prolonged. And through cooperation of the anti-collision assembly and the supporting and damping assembly, the protection performance of the knitting machine is further improved.

Description

Technical Field

[0001] This application relates to the field of open-width knitting machine technology, and more particularly to an open-width knitting machine with protective functions. Background Technology

[0002] Open-width knitting machines are a type of knitting machinery mainly used to produce open-width knitted fabrics. Through specific knitting processes, they can produce a variety of different knitted fabrics. Because open-width knitting machines are precision mechanical devices, collisions during operation can cause deformation, breakage, or damage to the needle cylinder or needle plate, directly affecting knitting quality and production efficiency. However, existing knitting machines lack protective features, which means that if an operator's limbs accidentally come into contact with rotating parts during high-speed operation, it may cause serious injury, thus posing a safety hazard. Utility Model Content

[0003] The purpose of this invention is to provide an open-width knitting machine with protective functions to solve the above-mentioned problems.

[0004] The technical solution of this application is implemented as follows:

[0005] This application provides an open-width knitting machine with protective function, including a circular knitting machine body. The circular knitting machine body consists of a machine base and triangular legs. Several triangular legs are provided and evenly distributed at the bottom of the machine base. A frame is installed between two adjacent sets of triangular legs. Anti-collision components and support and shock absorption components are provided on the frame.

[0006] The anti-collision assembly includes a support, a guide rod, a slider, and a protective plate. Two sets of supports are symmetrically distributed on the frame. The supports have receiving grooves extending to the outside of the supports. The guide rods are located in the receiving grooves. The sliders are movably mounted on the guide rods. The two ends of the protective plate are connected to the two sets of sliders respectively. Through the cooperation of the sliders and the guide rods, the protective plate can move relative to the guide rods along their length. A protective gap is formed between the protective plate and the frame.

[0007] The support and shock absorption components include elastic elements and pads. The bottom of the frame is provided with two sets of spaced grooves. One end of the elastic element is located in the groove and the other end extends to the outside of the groove and connects with the pad. The elastic element works to make the bottom of the pad abut against the ground.

[0008] In one embodiment, a movable pulley assembly is also included, wherein a groove is provided inside the triangular leg, one end of the groove extends to the outside of the triangular leg, a slot is provided on one side of the triangular leg, the slot communicates with the groove, and the movable pulley assembly is located inside the groove.

[0009] The mobile pulley assembly comprises a bearing seat and a roller piece, the bearing seat is provided with a support rod on one side, the roller piece is arranged at the bottom of the bearing seat, the bearing seat is movably arranged in a sliding groove, and one end of the support rod extends to the slot;

[0010] Through the movement of the support rod on the slot, the bearing seat drives the roller piece to move relatively, when the support rod is located at the bottom of the slot, the outer periphery of the roller piece abuts against the ground.

[0011] In an embodiment, the anti-collision assembly further comprises a plug piece, the support base is provided with mounting holes, the mounting holes are arranged in a plurality of and are distributed along the length direction of the support base, and the sliding block is provided with a hole;

[0012] The mounting hole and the hole have the same hole diameter;

[0013] When the hole is aligned with one of the mounting holes, the plug piece passes through the mounting hole and the hole, so that the sliding block is fixed on the guide rod.

[0014] In an embodiment, the side of the bearing seat away from the roller piece is provided with a magnetic layer;

[0015] When the support rod is located at the top end of the slot, the bearing seat is magnetically connected to the triangular leg through the cooperation of the magnetic layer, and the roller piece is located in the sliding groove.

[0016] In an embodiment, the base plate is provided with a guide rod, and the other end of the guide rod is movably arranged in the frame;

[0017] Through the cooperation of the elastic piece and the base plate, the part of the guide rod located outside the frame is increased or decreased.

[0018] In an embodiment, the side of the base plate facing the ground is provided with a plurality of notches, and the notches are arranged in a plurality of and are distributed along the length direction of the base plate;

[0019] The plurality of notches are provided with anti-skid lines on the protective plate.

[0020] In an embodiment, the roller piece is provided with two and is distributed in the bearing seat.

[0021] The advantages or beneficial effects of the above technical solutions at least include:

[0022] This application discloses a protective open-width knitting machine. By connecting the two ends of a protective plate to sliders mounted on guide rods, the position and height of the protective plate can be adjusted according to the operator's needs, making it suitable for different people and working environments. In the event of a collision, objects or people will first impact the protective plate. Due to the gap between the protective plate and the frame, the impact is buffered, preventing direct collision with the knitting machine body and achieving a protective effect. Furthermore, an elastic element connects a pad to the bottom of the frame. The contact between the pad and the ground increases the friction between the knitting machine and the ground, thereby improving the stability of the knitting machine body when subjected to external impacts and reducing wobbling, thus enhancing the protective effect. The combination of anti-collision components and support and shock-absorbing components improves the protective effect of the knitting machine, solving the problem of safety hazards caused by the lack of protection during operation. Attached Figure Description

[0023] The accompanying drawings illustrate exemplary embodiments of the present application and, together with the description thereof, serve to explain the principles of the present application. These drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification.

[0024] Figure 1 A structural schematic diagram of an open-width knitting machine according to an embodiment of this application is shown;

[0025] Figure 2 A structural schematic diagram of an open-width knitting machine according to an embodiment of this application is presented from another perspective;

[0026] Figure 3 A partial schematic diagram of the anti-collision component installed on the frame according to an embodiment of this application is shown;

[0027] Figure 4 A partial cross-sectional structural diagram of an open-width knitting machine according to an embodiment of this application is shown;

[0028] Figure 5 Examples of this application are presented. Figure 2 Enlarged view of point A in the middle;

[0029] Figure 6 A structural schematic diagram of the movable pulley assembly according to an embodiment of this application is shown;

[0030] Figure 7 Examples of this application are presented. Figure 3 Enlarged view of point B in the middle;

[0031] Reference numerals: 1. Circular knitting machine body; 11. Machine base; 12. Triangular leg; 121. Slide groove; 122. Slot; 13. Frame; 131. Groove; 132. Heat dissipation vent;

[0032] 2. Anti-collision components; 21. Support; 211. Receiving groove; 212. Mounting hole; 22. Guide rod; 23. Slider; 231. Hole; 24. Protective plate; 25. Pin;

[0033] 3. Supporting shock-absorbing components; 31. Elastic element; 32. Pad; 321. Guide rod; 322. Groove;

[0034] 4. Movable pulley assembly; 41. Bearing seat; 411. Support rod; 412. Magnetic layer; 42. Roller assembly. Detailed Implementation

[0035] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While some embodiments of this application are shown in the drawings, it should be understood that this application can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this application. It should be understood that the drawings and embodiments of this application are for illustrative purposes only and are not intended to limit the scope of protection of this application.

[0036] It should be noted that, where there is no conflict, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0037] It should be understood that the term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this application are used only to distinguish different devices, modules, or units, and are not intended to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0038] It should be noted that the terms "a" and "several" used in this application are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0039] The names of the messages or information exchanged between multiple devices in the embodiments of this application are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0040] Reference Figures 1-5The application discloses a width-expanding knitting machine with a protection function, which comprises a circular machine body 1, wherein the circular machine body 1 is composed of a machine table 11 and a plurality of triangular legs 12, the triangular legs 12 are evenly distributed on the bottom of the machine table 11, frames 13 are arranged between two adjacent groups of the triangular legs 12, the frames 13 are used for preliminarily protecting the circular machine body 1, anti-collision assemblies 2 and supporting and damping assemblies 3 are arranged on the frames 13, the anti-collision assemblies 2 are used for further protecting the circular machine body 1, and the supporting and damping assemblies 3 are used for damping operation of the circular machine body 1.

[0041] The anti-collision assembly 2 comprises supports 21, guide rods 22, sliding blocks 23 and protective plates 24, the supports 21 are symmetrically arranged on the frames 13, the supports 21 are provided with containing grooves 211 extending to the outside of the supports 21, the guide rods 22 are arranged in the containing grooves 211, the sliding blocks 23 are movably arranged on the guide rods 22, the protective plates 24 are connected with the two groups of the sliding blocks 23 at two ends, the protective plates 24 can relatively move along the length direction of the guide rods 22 through cooperation of the sliding blocks 23 and the guide rods 22, protective gaps are formed between the protective plates 24 and the frames 13, and the height positions of the protective plates 24 can be changed through cooperation of the sliding blocks 23 and the guide rods 22, so that the positions of the protective plates 24 can be adjusted according to the heights of operators.

[0042] The supporting and damping assembly 3 comprises elastic members 31 and backing plates 32, the bottom of the frame 13 is provided with two groups of recesses 131 which are spaced apart, one end of the elastic member 31 is arranged in the recess 131, the other end of the elastic member 31 extends to the outside of the recess 131 and is connected with the backing plate 32, the bottom of the backing plate 32 is abutted against the ground through cooperation of the elastic member 31, the elastic member 31 is a pressure spring or a telescopic spring in the prior art, and the friction force is improved through contact between the backing plate 32 and the ground.

[0043] Based on the above structure, the protective plate 24 is arranged on the sliding block 23 and moves along the length direction of the guide rod 22, so that the position of the protective plate 24 is adjusted according to the height of an operator, and the protective plate 24 is first contacted when external impact contacts the circular machine body 1 due to the gap between the protective plate 24 and the frame 13, the impact is buffered by the protective plate 24 to avoid that the impact directly applies pressure to the circular machine body 1, the protective plate 24 can play a certain blocking role in the walking process of an operator, so that the operator is prevented from directly approaching the position of the circular machine body 1, the backing plate 32 is arranged on the bottom of the frame 13 through the elastic member 31, the backing plate 32 is contacted with the ground when the circular machine body 1 is placed, so that the friction force between the circular machine body 1 and the ground is improved, the backing plate 32 can prevent the circular machine body 1 from shaking when the circular machine body 1 is subjected to external impact, the cooperation of the anti-collision assembly 2 and the supporting and damping assembly 3 can improve the overall buffering and protection effect of the circular machine body 1, and the problem that the existing circular machine body 1 lacks protection and has safety hazards is solved.

[0044] In one embodiment, referring to Figure 1 , Figure 4 , Figure 6 and Figure 7 , the mobile pulley assembly 4 is used to drive the circular machine body 1 to move, the triangular leg 12 is provided with a sliding groove 121, one end of the sliding groove 121 extends to the outside of the triangular leg 12, one side of the triangular leg 12 is provided with a slot 122, the slot 122 is in communication with the sliding groove 121, and the mobile pulley assembly 4 is located in the sliding groove 121;

[0045] The mobile pulley assembly 4 comprises a bearing seat 41 and a roller 42, one side of the bearing seat 41 is provided with a support rod 411, the roller 42 is arranged at the bottom of the bearing seat 41, the bearing seat 41 is movably arranged in the sliding groove 121, one end of the support rod 411 extends to the slot 122, and the roller 42 is a universal wheel in the prior art;

[0046] Through the movement of the support rod 411 on the slot 122, the movement of the support rod 411 on the slot 122 can drive the bearing seat 41 to move, and through the limiting of the slot 122 to the support rod 411, the bearing seat 41 can move stably, so that the bearing seat 41 drives the roller 42 to move relatively, when the support rod 411 is located at the bottom of the slot 122, the outer periphery of the roller 42 abuts against the ground, the roller 42 is provided with two groups which are spaced apart on the bearing seat 41, and the spaced apart distribution of the two groups of rollers 42 can disperse the pressure applied by the circular machine body 1 to the roller 42, so as to facilitate the movement of the roller 42, through the movement of the support rod 411 along the length direction of the slot 122, when the support rod 411 is located at the bottom of the slot 122, part of the roller 42 contacts the ground, so as to realize the movement of the circular machine body 1 by pushing it, when the support rod 411 is located at the top of the slot 122, the roller 42 is located in the sliding groove 121, so that the circular machine body 1 can be placed stably on the ground.

[0047] In one embodiment, referring to Figure 1 , Figure 2 and Figure 5 , the anti-collision assembly 2 further comprises a latch 25, the support 21 has a mounting hole 212, a plurality of mounting holes 212 are arranged and spaced apart along the length direction of the support 21, and the sliding block 23 has a hole 231, the arrangement of the plurality of mounting holes 212 can enable the sliding block 23 to move to different height positions of the support 21, and the hole 231 can be aligned with the mounting hole 212;

[0048] The mounting hole 212 and the hole 231 have the same diameter, when the hole 231 is aligned with one of the mounting holes 212, the pin 25 passes through the mounting hole 212 and the hole 231, so that the sliding block 23 is fixed on the guide rod 22, the same diameter can make the pin 25 pass through the mounting hole 212 and the hole 231 smoothly, and the support of the sliding block 23 by the pin 25 can make the protective plate 24 be stably installed on the support 21, so that the situation that the protective plate 24 is knocked off is avoided.

[0049] In one embodiment, referring to Figure 1 、 Figure 4 and Figure 6 , the bearing seat 41 is provided with a magnetic layer 412 away from the roller 42, when the support rod 411 is located at the top of the slot 122, the bearing seat 41 is magnetically connected to the triangular leg 12 through the cooperation of the magnetic layer 412, the triangular leg 12 is made of a material with magnetism, and the roller 42 is located in the sliding groove 121, in order to improve the stability of the roller 42 in the sliding groove 121, the bearing seat 41 is adsorbed in the sliding groove 121 through magnetic connection, so as to avoid falling off from the sliding groove 121.

[0050] In one embodiment, referring to Figure 1 and Figure 2 , the spacer plate 32 is provided with a guide rod 321, the other end of the guide rod 321 is movably arranged in the frame 13, the guide rod 321 is located between the two groups of elastic members 31, through the cooperation of the elastic member 31 and the spacer plate 32, the part of the guide rod 321 outside the frame 13 is increased or decreased, through the arrangement of the guide rod 321, the spacer plate 32 can be guided to move, so as to avoid the deviation of the moving position of the spacer plate 32 in the deformation process of the elastic member 31, and improve the stability of the spacer plate 32 when moving.

[0051] In one embodiment, referring to Figure 1 、 Figure 2 and Figure 4 , the spacer plate 32 is provided with a notch 322 on the side facing the ground, the notch 322 is provided with a plurality of grooves and is distributed along the length direction of the spacer plate 32.

[0052] The plurality of notches 322 are arranged on the spacer plate 32 to form anti-skid lines, the anti-skid lines can increase the friction between the spacer plate 32 and the ground, prevent the spacer plate 32 from sliding due to external force or machine vibration during use, so as to maintain the stability and safety of the machine, and the notches 322 can drain water on the surface of the spacer plate 32, prevent water from accumulating on the spacer plate 32, so as to avoid the accident of slipping down due to water sliding, and also help to keep the working environment dry.

[0053] In one embodiment, referring to Figure 1and Figure 2 Figure 1 Figure 2 Figure 4 Figure 1 Figure 2 The frame 13 has uniformly distributed heat dissipation holes 132, which help to ventilate the inside of the machine, prevent the machine from overheating, prolong the service life of the machine, and can help the operator to directly observe the working state of the inside of the machine, including the running of the yarn, whether the knitting process is normal, whether there is a broken line or failure, etc.

[0054] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0055] Those skilled in the art should understand that the above embodiments are only for clearly illustrating the present application, and are not intended to limit the scope of the present application. Based on the above disclosure, other changes or modifications can also be made by those skilled in the art, and these changes or modifications are still within the scope of the present application.

Claims

1. A open width knitting machine with protection function, comprising a circular machine body, the circular machine body is composed of a machine table and a plurality of cam legs, the cam legs are arranged on the bottom of the machine table, and frames are arranged between adjacent two groups of cam legs, characterized in that: The frame is provided with an anti-collision assembly and a supporting damping assembly; The anti-collision assembly comprises supports, guide rods, sliding blocks and protective plates, the supports are provided in two groups and symmetrically distributed on the frame, the supports are provided with accommodating grooves extending to the outside of the supports, the guide rods are arranged in the accommodating grooves, the sliding blocks are movably arranged on the guide rods, the protective plates are connected with the two groups of sliding blocks at two ends respectively, the protective plates can move relatively along the length direction of the guide rods through the cooperation of the sliding blocks and the guide rods, and a protective gap is formed between the protective plates and the frame. The supporting damping assembly comprises elastic members and a pad, the bottom of the frame is provided with two groups of grooves distributed at intervals, one end of the elastic member is arranged in the groove, the other end of the elastic member extends to the outside of the groove and is connected with the pad, and the bottom of the pad is abutted against the ground through the cooperation of the elastic member.

2. The open-width knitting machine with a protection function according to claim 1, characterized in that: Further comprising a moving pulley assembly, the triangular leg is provided with a sliding groove, one end of the sliding groove extends to the outside of the triangular leg, one side of the triangular leg is provided with a slot, the slot is communicated with the sliding groove, and the moving pulley assembly is located in the sliding groove. The moving pulley assembly comprises a bearing seat and a roller member, one side of the bearing seat is provided with a supporting rod, the roller member is arranged at the bottom of the bearing seat, the bearing seat is movably arranged in the sliding groove, and one end of the supporting rod extends to the slot. Through the movement of the supporting rod on the slot, the bearing seat drives the roller member to move relatively, when the supporting rod is located at the bottom of the slot, the outer periphery of the roller member is abutted against the ground.

3. The open-width knitting machine with a protection function according to claim 1, characterized in that: The anti-collision assembly further comprises a latch, the support is provided with mounting holes, the mounting holes are arranged at intervals along the length direction of the support, and the sliding block is provided with a hole; The mounting hole and the hole have the same diameter; When the hole is aligned with one of the mounting holes, the latch passes through the mounting hole and the hole, so that the sliding block is fixed on the guide rod.

4. The open-width knitting machine with a protection function according to claim 2, characterized in that: One side of the bearing seat away from the roller member is provided with a magnetic layer; When the supporting rod is located at the top end of the slot, the bearing seat is magnetically connected in the triangular leg through the cooperation of the magnetic layer, and the roller member is located in the sliding groove.

5. The open-width knitting machine with a protection function according to claim 1, characterized in that: The pad is provided with a guide rod, the other end of the guide rod is movably arranged in the frame; Through the cooperation of the elastic member and the pad, the part of the guide rod located outside the frame is increased or decreased.

6. The open-width knitting machine with a protective function according to claim 1, characterized in that: One side of the pad facing the ground is provided with notches, the notches are arranged at intervals along the length direction of the pad; The plurality of notches form anti-skid lines on the pad.

7. The open-width knitting machine with a protection function according to claim 2, characterized in that: The roller member is provided with two and arranged at intervals on the bearing seat.

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