Cutting equipment capable of rapidly positioning and used for harness wire production

Abstract

The utility model discloses harness wire production cutting equipment capable of positioning quickly, which comprises a machine base, a bearing plate arranged at the top of the machine base, a machine arm arranged at the top of the machine base and a cutting assembly in transmission connection with the surface of the machine arm, the top of the machine base is fixedly connected with a support, and the surface of the support is movably connected with a swing rod through a pin shaft. And the side, away from the support, of the swing rod is fixedly connected with an extrusion frame, the extrusion frame is located at the top of the bearing plate, and a transmission structure is arranged on the surface of the machine arm. By arranging a linkage mechanism of the swing rod and the extrusion frame, mechanical fixing operation is achieved, production efficiency is improved, and the problem that a fixing device is single in structure is solved. A traditional fixing mode depends on manual pressing and threaded assembly extrusion, operation is tedious, efficiency is low, and fixing stability and reliability are improved. A plurality of mutually bundled harness wires are easy to explode and separate when being separated from manual pressing, so that the subsequent processing is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technology field of heald, concretely is a kind of cutting equipment for heald production of quick positioning. BACKGROUND

[0002] Heald is one of the important accessories of loom, and is usually made of thread, steel wire or steel sheet. A small hole (heald eye) is provided in the middle of the heald for the warp yarn to pass through. Each heald controls one warp yarn. During the weaving process, the heald drives the warp yarn to form a shed through up-and-down movement, which facilitates the introduction of weft yarn, thereby completing the weaving process.

[0003] For example, the patent application number of China patent network is: 202323127371.X, and the patent name is: a cutting equipment for heald production of quick positioning, which comprises: a placing plate, the top of the placing plate is fixedly installed with a shell, one side of the shell is threadedly connected with a threaded rod one, the threaded rod one is fixedly installed with a clamping plate and a knob at both ends respectively, one side of the placing plate is provided with two groups of mounting plates, two groups of the mounting plates are rotatably installed with threaded rods two on the side close to each other, the outer sides of the two groups of threaded rods two are threadedly connected with square nuts, the top of the two groups of square nuts is fixedly installed with a fixed plate, and the top of the fixed plate is fixedly installed with a motor bracket. The present application can effectively fix and position healds of different sizes, and can effectively move and cut the multiple groups of wound healds by the cutting wheel, thereby improving the cutting efficiency and effectively cleaning the cutting residues, and greatly increasing the practicability of the device.

[0004] However, the structure of the existing fixing device is relatively simple, mainly relying on manual pressing and then using a threaded component to perform extrusion for fixation. When the multiple mutually bundled healds are separated from the user's hand pressing, they are prone to burst and separate, which affects the subsequent extrusion effect.

[0005] Therefore, it is necessary to design and reform the cutting equipment for heald production of quick positioning. UTILITY MODEL CONTENT

[0006] To solve the problems in the background art, the utility model aims to provide a cutting equipment for heald production of quick positioning, which has the advantage of facilitating the fixation of multiple bundled healds, and solves the problem that the structure of the existing fixing device is relatively simple, mainly relying on manual pressing and then using a threaded component to perform extrusion for fixation. When the multiple mutually bundled healds are separated from the user's hand pressing, they are prone to burst and separate, which affects the subsequent extrusion effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cutting equipment for heald production of quick positioning, comprising a base;

[0008] A bearing plate is installed on the top of the base;

[0009] An arm is installed on the top of the base;

[0010] A cutting assembly is in transmission connection on the surface of the arm;

[0011] The top of the base is fixedly connected with a support, the surface of the support is movably connected with a swing rod through a pin shaft, the swing rod is fixedly connected with an extrusion frame on the side away from the support, the extrusion frame is located on the top of the bearing plate, the surface of the arm is provided with a transmission structure, and the transmission structure can push the extrusion frame to fix the material when the arm falls.

[0012] As preferred in the utility model, the transmission structure comprises an extension rod installed on the surface of the arm, the side close to the support of the swing rod is movably connected with a stress plate through a pin shaft, the side away from the swing rod of the stress plate extends to the back of the extension rod, the surface of the extension rod is fixedly connected with a pressing rod, and the outer surface of the pressing rod is in contact with the surface of the extension rod.

[0013] As preferred in the utility model, the top end of the extension rod is fixedly connected with a sleeve plate, the surface of the arm is fixedly connected with a sliding rod located in the sleeve plate, and the sliding rod is in sliding connection with the sleeve plate.

[0014] As preferred in the utility model, the surface of the pressing rod is sleeved with a rubber sleeve, the outer surface of the rubber sleeve is in contact with the surface of the stress plate, and the rubber sleeve has elasticity.

[0015] As preferred in the utility model, the surface of the swing rod is fixedly connected with an elastic plate, the side away from the swing rod of the elastic plate is in contact with the surface of the support, and the elastic plate has elasticity.

[0016] As preferred in the utility model, the top of the base is fixedly connected with a guide rod, the surface of the sleeve plate is fixedly connected with a limiting plate sleeved on the surface of the guide rod, and the limiting plate is in sliding connection with the guide rod.

[0017] Compared with the prior art, the utility model has the beneficial effects as follows:

[0018] 1、The utility model discloses a linkage mechanism of swing rod and extrusion frame is set up, realizes the fixed operation of mechanization, improves production efficiency, solves the problem of single structure of the fixing device. Traditional fixed mode depends on manual pressing and threaded assembly extrusion, and the operation is complicated and inefficient, so that the stability and reliability of fixing are improved. When a plurality of mutually bundled wires are separated from manual pressing, they are easy to separate and affect subsequent processing.

[0019] 2. This utility model, through the cooperation of the extension rod, the force plate, and the pressure rod, converts the downward force of the machine arm into a pushing force on the extrusion frame, eliminating the need for an additional power source, simplifying the equipment structure, and enhancing the stability and efficiency of the transmission. The force plate is movably connected to the swing arm via a pin, enabling flexible response to the downward movement of the machine arm and ensuring that the extrusion frame fixes the heddle wire in a timely and accurate manner.

[0020] 3. This utility model limits the sway range of the extension rod by fixing a connecting plate at the top of the extension rod and setting a sliding rod on the machine arm to slide and connect with the connecting plate, thus ensuring the accuracy of transmission and enhancing the durability of the equipment. The sliding connection design between the sliding rod and the connecting plate reduces friction and wear, extending the service life of the equipment.

[0021] 4. The elastic rubber sleeve fitted onto the surface of the pressure rod in this invention absorbs the impact force when the machine arm falls, protecting the force plate and swing arm from damage and improving the smoothness of transmission. The elasticity of the rubber sleeve allows the force plate to move more smoothly when pushed by the pressure rod, avoiding the problem of unstable heddle wire fixation caused by sudden impact.

[0022] 5. The spring plate fixed on the surface of the swing arm can deform when the heddle wire is fixed by the extrusion frame, providing an additional fixing force to ensure that the heddle wire will not move or separate during the cutting process, thus enhancing the adaptability of the equipment. The elastic design of the spring plate allows the equipment to adapt to the fixing requirements of heddle wires of different specifications and quantities, improving the versatility and flexibility of the equipment.

[0023] 6. This utility model ensures the stability and accuracy of the extension rod and sleeve during transmission by fixing a guide rod to the top of the base and setting a limiting plate on the sleeve plate for sliding connection with the guide rod, thereby improving the safety and reliability of the equipment. The design of the limiting plate prevents the extension rod and sleeve plate from exceeding the predetermined range during transmission. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the left-side structure of this utility model;

[0027] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0028] In the diagram: 1. Base; 2. Bearing plate; 3. Machine arm; 4. Cutting assembly; 5. Bracket; 6. Swing rod; 7. Extrusion frame; 8. Transmission structure; 9. Extension rod; 10. Force plate; 11. Pressure rod; 12. Sleeve plate; 13. Slide rod; 14. Rubber sleeve; 15. Spring plate; 16. Guide rod; 17. Limiting plate. Detailed Implementation

[0029] 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.

[0030] like Figures 1 to 4 As shown, the present invention provides a cutting device for the production of heddles that can be quickly positioned, including a base 1;

[0031] The support plate 2 is installed on the top of the base 1;

[0032] Arm 3 is mounted on top of base 1;

[0033] The cutting assembly 4 is connected to the surface of the machine arm 3 via a transmission.

[0034] A bracket 5 is fixedly connected to the top of the base 1. A swing arm 6 is movably connected to the surface of the bracket 5 via a pin. An extrusion frame 7 is fixedly connected to the side of the swing arm 6 away from the bracket 5. The extrusion frame 7 is located on the top of the support plate 2. A transmission structure 8 is provided on the surface of the arm 3. The transmission structure 8 can push the extrusion frame 7 to fix the material when the arm 3 falls.

[0035] refer to Figure 2 The transmission structure 8 includes an extension rod 9 mounted on the surface of the arm 3. A force plate 10 is movably connected to the side of the swing arm 6 near the support 5 via a pin. The side of the force plate 10 away from the swing arm 6 extends to the back of the extension rod 9. A pressure rod 11 is fixedly connected to the surface of the extension rod 9. The outer surface of the pressure rod 11 is in contact with the surface of the extension rod 9.

[0036] As a technical optimization of this utility model, the downward force of the machine arm 3 is converted into a pushing force on the extrusion frame 7 through the cooperation of the extension rod 9, the force plate 10, and the pressure rod 11. This eliminates the need for an additional power source, simplifies the equipment structure, and enhances the stability and efficiency of the transmission. The force plate 10 is movably connected to the swing arm 6 via a pin, enabling it to flexibly respond to the downward movement of the machine arm 3 and ensure that the extrusion frame 7 fixes the heddle wire in a timely and accurate manner.

[0037] refer to Figure 4The top end of the extension rod 9 is fixedly connected with a sleeve plate 12, the surface of the machine arm 3 is fixedly connected with a sliding rod 13 located inside the sleeve plate 12, and the sliding rod 13 is in sliding connection with the sleeve plate 12.

[0038] As a technical optimization scheme of the utility model, the sleeve plate 12 is fixedly connected with the top end of the extension rod 9, and the sliding rod 13 is arranged on the machine arm 3 and in sliding connection with the sleeve plate 12, so that the shaking range of the extension rod 9 is limited, the accuracy of transmission is ensured, and the durability of the equipment is enhanced.

[0039] Reference Figure 2 The surface of the pressing rod 11 is sleeved with a rubber sleeve 14, the outer surface of the rubber sleeve 14 is in contact with the surface of the stress plate 10, and the rubber sleeve 14 has elasticity.

[0040] As a technical optimization scheme of the utility model, the rubber sleeve 14 sleeved on the surface of the pressing rod 11 has elasticity, can absorb the impact force when the machine arm 3 falls, protects the stress plate 10 and the swing rod 6 from being damaged, and improves the stability of transmission.

[0041] Reference Figure 4 The surface of the swing rod 6 is fixedly connected with an elastic plate 15, the side, away from the swing rod 6, of the elastic plate 15 is in contact with the surface of the support 5, and the elastic plate 15 has elasticity.

[0042] As a technical optimization scheme of the utility model, the elastic plate 15 fixed on the surface of the swing rod 6 can be deformed when the extrusion frame 7 fixes the heald, provides an additional fixing force, ensures that the heald will not move or separate during the cutting process, enhances the adaptability of the equipment, and the elastic design of the elastic plate 15 enables the equipment to adapt to the fixing requirements of healds of different specifications and quantities, improves the versatility and flexibility of the equipment.

[0043] Reference Figure 4 The top of the machine base 1 is fixedly connected with a guide rod 16, the surface of the sleeve plate 12 is fixedly connected with a limiting plate 17 sleeved on the surface of the guide rod 16, and the limiting plate 17 is in sliding connection with the guide rod 16.

[0044] As a technical optimization scheme of the utility model, the guide rod 16 is fixedly connected with the top of the machine base 1, and the limiting plate 17 is arranged on the sleeve plate 12 and in sliding connection with the guide rod 16, so that the stability and accuracy of the extension rod 9 and the sleeve plate 12 during transmission are ensured, and the safety and reliability of the equipment are improved.

[0045] The working principle and use process of the utility model: when need cutting heddle, first, the heddle of multiple mutual bundle is placed on the bearing plate 2, ensure that they are arranged in the predetermined cutting position neatly, at this time, the extrusion frame 7 is located on the top of the bearing plate 2, but has not yet fixed heddle, user's both hands grip the two ends of heddle and start cutting equipment, along with the falling of machine arm 3, the extension rod 9 installed on the surface of machine arm 3 also starts to move downward, the top end of extension rod 9 is fixedly connected with sleeve plate 12, sleeve plate 12 is slidably connected with slide rod 13 in the inside, and slide rod 13 is fixedly connected on machine arm 3, this design ensures that extension rod 9 can keep stable when machine arm 3 falls, and carries out linear motion along the direction of slide rod 13, in the process of falling of extension rod 9, the presser bar 11 fixedly connected on its surface gradually approaches the force plate 10, the force plate 10 is movably connected on the side of swing lever 6 close to support 5 through pin shaft, and the other side of swing lever 6 is fixedly connected with extrusion frame 7, when presser bar 11 contacts with force plate 10, since the outer surface of presser bar 11 is in close contact with the surface of extension rod 9, it starts to push force plate 10 to move to the direction of swing lever 6, the movement of force plate 10 causes swing lever 6 to rotate around its pin shaft, and then drives extrusion frame 7 to approach heddle on bearing plate 2, so that it is closely attached on heddle, thereby effectively preventing heddle from separating in the cutting process, along with the continuous falling of machine arm 3, transmission structure 8 pushes extrusion frame 7 to fix heddle more closely, once heddle is stably fixed on bearing plate 2, cutting assembly 4 can start to work, cutting assembly 4 carries out accurate cutting operation to heddle under the transmission of machine arm 3, after completing cutting, machine arm 3 rises, presser bar 11 leaves force plate 10, swing lever 6 resets under the action of elastic plate 15, extrusion frame 7 releases heddle, and the whole cutting process ends.

[0046] In summary: the cutting equipment for heddle production of quick positioning, through the linkage mechanism of swing lever 6 and extrusion frame 7, realizes mechanized fixing operation, improves production efficiency, solves the problem of single structure of fixing device. Traditional fixing mode relies on manual pressing and threaded assembly extrusion, and the operation is complicated and low in efficiency, and the stability and reliability of fixing are improved.

[0047] It should be noted that, in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0048] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application, which should be limited only by the appended claims and their equivalents.

Claims

1. Quickly positionable cutting equipment for producing harness wire, comprising a base (1); a bearing plate (2) mounted on the top of the base (1); an arm (3) mounted on the top of the base (1); a cutting assembly (4) drivingly connected to the surface of the arm (3); characterized in that a support (5) fixedly connected to the top of the base (1), a swing rod (6) movably connected to the surface of the support (5) through a pin shaft, an extrusion frame (7) fixedly connected to the side of the swing rod (6) away from the support (5), the extrusion frame (7) located on the top of the bearing plate (2), a transmission structure (8) provided on the surface of the arm (3), the transmission structure (8) capable of pushing the extrusion frame (7) to fix the material when the arm (3) falls.

2. The cutting device for the production of the heald yarn capable of quick positioning according to claim 1, characterized in that: The transmission structure (8) comprises an extension rod (9) mounted on the surface of the arm (3), a stress plate (10) movably connected to the side of the swing rod (6) close to the support (5) through a pin shaft, the stress plate (10) extending to the back of the extension rod (9) on the side away from the swing rod (6), a pressing rod (11) fixedly connected to the surface of the extension rod (9), the outer surface of the pressing rod (11) in contact with the surface of the extension rod (9).

3. The cutting device for the production of the heald yarn according to claim 2, characterized in that: The top end of the extension rod (9) is fixedly connected with a sleeve plate (12), the surface of the arm (3) is fixedly connected with a sliding rod (13) located inside the sleeve plate (12), the sliding rod (13) is slidingly connected with the sleeve plate (12).

4. The cutting device for the production of the heald yarn capable of quick positioning according to claim 2, characterized in that: The surface of the pressing rod (11) is sleeved with a rubber sleeve (14), the outer surface of the rubber sleeve (14) is in contact with the surface of the stress plate (10), and the rubber sleeve (14) is elastic.

5. The cutting device for the production of the heald yarn according to claim 1, characterized in that: The surface of the swing rod (6) is fixedly connected with an elastic plate (15), the side of the elastic plate (15) away from the swing rod (6) is in contact with the surface of the support (5), and the elastic plate (15) is elastic.

6. The cutting apparatus for the production of a heald wire capable of quick positioning according to claim 3, characterized in that: The top of the base (1) is fixedly connected with a guide rod (16), the surface of the sleeve plate (12) is fixedly connected with a limiting plate (17) sleeved on the surface of the guide rod (16), and the limiting plate (17) is slidingly connected with the guide rod (16).

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