Cold press forming device for metal net production

Abstract

The utility model relates to the technical field of metal nets, and provides a cold press forming device for metal net production, which comprises a fixing plate, a moving component is mounted at the top end of the fixing plate, and a feeding component is mounted on the moving component. The bottom end of the fixing plate is fixedly connected with the supporting columns, the cold pressing assembly is installed at the top end of the bottom plate, through cooperation between the module and the positioning box, pressure is applied to a net-shaped raw material through a mold while the net-shaped raw material is subjected to cold pressing, the net-shaped raw material is subjected to overall plastic deformation through the ductility of metal wires, and therefore the needed three-dimensional shape is formed. The positions of the net-shaped raw materials are controlled by starting and stopping different air cylinders, sequential discharging of the net-shaped raw materials is facilitated, starting and stopping of the different air cylinders can be manually controlled when materials are supplemented for a period of time away from people, air compression of the cold pressing assembly is prevented, and the cold pressing efficiency is improved. According to the technical scheme, the technical problem that feeding of the metal mesh is troublesome in the related technology is solved.

Description

Technical Field

[0001] This utility model relates to the field of metal mesh technology, specifically to a cold pressing forming device for metal mesh production. Background Technology

[0002] Metal mesh is a mesh structure material made of medium and low carbon steel wire through weaving or welding. Mining metal mesh is mainly used for support engineering in mine roadways and shafts. Its wire diameter is usually 4-6mm, and the mesh size is designed according to the support requirements (5-80mm). It has two process types: plain weave and welding. Cold pressing of metal mesh is a process in which pressure is applied to the metal mesh at room temperature to plastically deform and shape it.

[0003] In existing technologies, cold pressing of metal mesh does not use powder or metal blocks directly. Instead, it uses a mesh material woven or welded from metal wires as raw material. The object of cold pressing is a pre-formed metal mesh, which is woven or welded into a mesh structure by metal wires according to certain rules. This makes feeding the mesh material more troublesome and makes the material easy to entangle, thus reducing the efficiency of cold pressing. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a cold pressing forming device for metal mesh production, which solves the technical problem of the relatively troublesome material feeding of metal mesh in related technologies.

[0005] According to one aspect, at least one embodiment of the present invention provides a cold pressing forming apparatus for producing metal mesh, comprising: a fixed plate, a movable component mounted on the top of the fixed plate, and a feeding component mounted on the movable component;

[0006] A support column is fixedly connected to the bottom end of the fixed plate, and a base plate is fixedly connected to the bottom end of the support column. A cold pressing assembly is installed on the top end of the base plate.

[0007] For example, in at least one embodiment of the present invention, a cold pressing forming device for producing metal mesh is provided, which further includes: the moving component includes a servo motor, the top of the fixed plate is fixedly connected to the servo motor, the top of the fixed plate and located at the left end of the servo motor is fixedly connected to a positioning plate, the output end of the servo motor extends to the left side of the positioning plate and is fixedly installed with a lead screw, and a lead rod is driven connected to the lead rod.

[0008] For example, in a cold pressing forming device for producing metal mesh provided in at least one embodiment of the present invention, a second positioning plate is fixedly connected to the top of the fixed plate and located behind the lead screw, a slide rod is fixedly connected to the left end of the second positioning plate, and a slider is slidably connected to the slide rod.

[0009] For example, in at least one embodiment of the present invention, a cold pressing forming device for producing metal mesh is provided, which further includes: the feeding component includes a feeding box, the front end of the slider and the rear end of the lead screw are fixedly connected to the feeding box, the right end of the feeding box is fixedly connected to a fixing frame, the right end of the fixing frame is fixedly connected to a cylinder, the output end of the cylinder extends into the interior of the fixing frame and is fixedly connected to a limit plate, the left end of the limit plate is fixedly connected to a stop block, and the left end of the stop block extends into the interior of the feeding box.

[0010] For example, in at least one embodiment of the present invention, a cold pressing forming device for producing metal mesh is provided, which further includes: the cold pressing component includes a hydraulic cylinder, the top of the base plate is fixedly connected to the hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a lower module, the bottom end of the fixed plate and located outside the lower module is fixedly connected to a positioning box, and the upper end of the positioning box extends above the fixed plate.

[0011] For example, in at least one embodiment of the present invention, a cold pressing forming device for producing metal mesh is provided, which further includes: the cold pressing component includes a fixed box, a hydraulic cylinder two is fixedly connected to the top wall of the inner cavity of the fixed box, a support plate is fixedly connected to the output end of the hydraulic cylinder two, an upper module is fixedly connected to the bottom end of the support plate, a mesh groove is opened at the bottom end of the upper module, and the upper module corresponds to the lower module.

[0012] For example, in a cold pressing forming device for producing metal mesh provided in at least one embodiment of the present invention, the device further includes: a through groove is provided on the fixed box, and the height of the top of the through groove is greater than the height of the feeding box.

[0013] For example, in a cold pressing forming device for producing metal mesh provided in at least one embodiment of the present invention, the device further includes: the feeding box is located above the fixed plate, the feeding box has a square groove, and the height of the top of the square groove is greater than the height of the top of the positioning box.

[0014] The beneficial effects of the embodiments of this utility model are as follows:

[0015] In this invention, a cold pressing component and a feeding component are provided. Through the cooperation between the module and the positioning box, the mesh material is cold-pressed while pressure is applied to it by the mold. The ductility of the metal wire is used to plastically deform the mesh material, thereby forming the desired three-dimensional shape. The position of the mesh material is controlled by starting and stopping different cylinders, which facilitates the sequential feeding of the mesh material, reduces manpower, lowers costs, and increases production capacity. The reliable automated product is easier to manage and can effectively improve efficiency. The cold pressing effect can be effectively improved by using the equipment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a cold pressing forming device for producing metal mesh in one embodiment of the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the internal front view in the embodiment;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of the moving component in the embodiment;

[0020] Figure 4 for Figure 1 A schematic diagram of the feeding component in the embodiment;

[0021] Figure 5 for Figure 1 A schematic diagram of the structure of the fixed box in the embodiment;

[0022] In the diagram: 1. Fixed plate; 2. Support column; 3. Base plate; 4. Cold pressing assembly; 41. Hydraulic cylinder one; 42. Lower module; 43. Positioning box; 44. Fixed box; 45. Hydraulic cylinder two; 46. Support plate; 47. Upper module; 5. Moving assembly; 51. Servo motor; 52. Positioning plate one; 53. Lead screw; 54. Lead screw; 55. Positioning plate two; 56. Slide rod; 57. Slider; 6. Feeding assembly; 61. Unloading box; 62. Fixed frame; 63. Cylinder; 64. Limiting plate; 65. Stop block; 7. Mesh groove; 8. Through groove; 9. Square groove. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it.

[0024] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0025] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] like Figures 1-4 As shown, it illustrates a cold pressing forming device for producing metal mesh according to an embodiment of the present invention, comprising: a fixed plate 1, a movable component 5 installed at the top of the fixed plate 1, a feeding component 6 installed on the movable component 5; a support column 2, a support column 2 fixedly connected to the bottom end of the fixed plate 1, a base plate 3 fixedly connected to the bottom end of the support column 2, and a cold pressing component 4 installed at the top of the base plate 3.

[0030] For example, such as Figure 3 As shown, the moving component 5 includes a servo motor 51. The servo motor 51 is fixedly connected to the top of the fixed plate 1. A positioning plate 52 is fixedly connected to the top of the fixed plate 1 and to the left of the servo motor 51. The output end of the servo motor 51 extends to the left side of the positioning plate 52 and is fixedly mounted with a lead screw 53. A lead screw 54 is driven and connected to the lead screw 53. A positioning plate 55 is fixedly connected to the top of the fixed plate 1 and to the rear of the lead screw 53. A sliding rod 56 is fixedly connected to the left end of the positioning plate 55. A slider 57 is slidably connected to the sliding rod 56. When the servo motor 51 is started, it drives the lead screw 53 to rotate, thereby driving the lead screw 54 to move the feeding component 6. At the same time, the feeding component 6 slides on the sliding rod 56 via the slider 57, which facilitates the control of the unloading component 6 to reach the corresponding position for feeding. At the same time, when the unloading box 61 moves to the position of the cold pressing component 4, it can push the newly completed metal mesh to the left side for easy collection.

[0031] For example, such as Figure 4 As shown, the feeding assembly 6 includes a feeding box 61. The front end of the slider 57 is fixedly connected to the rear end of the lead screw 54. A fixed frame 62 is fixedly connected to the right end of the feeding box 61. A cylinder 63 is fixedly connected to the right end of the fixed frame 62. The output end of the cylinder 63 extends into the interior of the fixed frame 62 and is fixedly connected to a limit plate 64. A stop block 65 is fixedly connected to the left end of the limit plate 64. The left end of the stop block 65 extends into the interior of the feeding box 61. The PLC control system starts the cylinder 63 to retract. The cylinder 63 drives the limit plate 64 to retract the stop block 65 into the interior of the fixed frame 62, causing the mesh material to fall into the next layer. The repeated cycle operation ensures that each layer of the feeding box 61 has a single mesh material. When the person is away for a period of time to replenish the material, the start and stop of different cylinders 63 can also be manually controlled to prevent the cold pressing assembly 4 from being under pressure and to improve the cold pressing efficiency.

[0032] In some examples, the mesh material is manually arranged and placed inside the feeding box 61. The feeding component 6 operates, and the PLC control system activates the cylinder 63 to retract. The cylinder 63 drives the limit plate 64, causing the stop block 65 to retract into the fixed frame 62, allowing the mesh material to fall into the next layer. This repeated cycle ensures that each layer of the feeding box 61 has a single mesh material. When refilling is needed after a period of absence, the start and stop of different cylinders 63 can be manually controlled to prevent the cold pressing component 4 from being under pressure and to improve the cold pressing efficiency. The cylinder 63 is a CKD Sikali LCR-8. -20, belonging to the linear slide cylinder series, helps improve the efficiency, miniaturization, and energy saving of the device. It can better adapt to various working scenarios, ensure the stability and precision of the movement, and thus achieve flexible start-up and operation, automatic feeding, which can reduce manpower, reduce costs, and increase production capacity. Reliable automated products are easier to manage and can effectively improve efficiency. By using the equipment, the cold pressing effect can be effectively improved. When the moving component 5 works, the servo motor 51 is started to drive the lead screw 53 to rotate, which in turn drives the lead screw 54 to move the feeding component 6. At the same time, the feeding component 6 slides on the slide bar 56 through the slider 57. The servo motor 51 controller sends a command to the driver, which converts the signal into a pulse signal to drive the servo motor 51 to run. The encoder built into the motor detects the status of the motor in real time and feeds the signal back to the driver. The driver adjusts the servo motor 51 according to the feedback signal, thereby achieving precise position, speed, and torque control, which makes it easy to control the unloading component 6 to reach the corresponding position for feeding. At the same time, when the unloading box 61 moves to the position of the cold pressing component 4, it can push the newly completed metal mesh to the left side for easy collection.

[0033] like Figures 1-5 As shown, this invention illustrates a cold-pressing forming apparatus for producing metal mesh in another embodiment. The cold-pressing assembly 4 includes a hydraulic cylinder 41. The top of the base plate 3 is fixedly connected to the hydraulic cylinder 41, and the output end of the hydraulic cylinder 41 is fixedly connected to a lower module 42. A positioning box 43 is fixedly connected to the bottom end of the fixed plate 1 and located outside the lower module 42. The upper end of the positioning box 43 extends above the fixed plate 1. The cold-pressing assembly 4 includes a fixed box 44. A second hydraulic cylinder 45 is fixedly connected to the top wall of the inner cavity of the fixed box 44. The output end of the second hydraulic cylinder 45 is fixedly connected to a support plate 46, and the bottom end of the support plate 46 is fixedly connected to the support plate 46. The upper module 47 is fixedly connected, and a mesh groove 7 is opened at the bottom of the upper module 47. The upper module 47 corresponds to the lower module 42. The lower module 42 is located inside the positioning box 43 and close to the top. The PLC control system starts the second hydraulic cylinder 45, which drives the support plate 46 to move the upper module 47 down. When the upper module 47 drives the mesh material to contact the lower module 42, the first hydraulic cylinder 41 simultaneously drives the lower module 42 down, so that the mesh material forms the required three-dimensional shape with the cooperation of the module and the positioning box 43. Then the lower module 42 stops moving down, and the upper module 47 drives the mesh material to be cold-pressed and formed.

[0034] For example, such as Figure 2 As shown, a through groove 8 is provided on the fixed box 44. The height of the top of the through groove 8 is greater than the height of the unloading box 61. The unloading box 61 is located above the fixed plate 1. A square groove 9 is provided on the unloading box 61. The height of the top of the square groove 9 is greater than the height of the top of the positioning box 43, which facilitates the unloading box 61 to enter the interior of the fixed box 44 and facilitates the unloading operation.

[0035] In some examples, when the mesh material is placed at the top of the positioning box 43, the cold pressing assembly 4 operates. The lower module 42 is located inside the positioning box 43 and close to the top. The PLC control system activates hydraulic cylinder 2 45, which drives the support plate 46 to move the upper module 47 downward. When the upper module 47 brings the mesh material into contact with the lower module 42, hydraulic cylinder 1 41 simultaneously moves the lower module 42 downward. This allows the mesh material to form the required three-dimensional shape with the cooperation of the module and the positioning box 43. Subsequently, the lower module 42 stops moving downward, and the upper module 47 moves the mesh material for cold pressing. After forming, the upper module 47 retracts, and the lower module 42 pushes out the formed metal mesh, facilitating the unloading box 61 to push out the metal mesh for natural cooling and to prevent burns. The hydraulic cylinder is model SYP-60EFS, using an imported pressure sensor and equipped with an organic glass protective cover, suitable for places with high pressure control requirements.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A cold press forming device for metal mesh production, characterized by, include: A fixed plate (1) is provided with a moving component (5) installed on its top end, and a feeding component (6) is installed on the moving component (5). Support column (2), the bottom end of the fixed plate (1) is fixedly connected to the support column (2), the bottom end of the support column (2) is fixedly connected to the base plate (3), and the top end of the base plate (3) is equipped with a cold pressing assembly (4).

2. The cold pressing forming apparatus for producing metal mesh according to claim 1, characterized in that, The moving component (5) includes a servo motor (51). The servo motor (51) is fixedly connected to the top of the fixed plate (1). A positioning plate (52) is fixedly connected to the top of the fixed plate (1) and to the left of the servo motor (51). The output end of the servo motor (51) extends to the left side of the positioning plate (52) and is fixedly mounted with a lead screw (53). A lead screw (54) is driven and connected to the lead screw (53).

3. The cold pressing forming apparatus for producing metal mesh according to claim 2, characterized in that, A positioning plate two (55) is fixedly connected to the top of the fixed plate (1) and to the rear side of the lead screw (53). A sliding rod (56) is fixedly connected to the left end of the positioning plate two (55). A slider (57) is slidably connected to the sliding rod (56).

4. The cold pressing forming apparatus for producing metal mesh according to claim 3, characterized in that, The feeding assembly (6) includes a feeding box (61). The front end of the slider (57) and the rear end of the lead screw (54) are fixedly connected to the feeding box (61). The right end of the feeding box (61) is fixedly connected to a fixing frame (62). The right end of the fixing frame (62) is fixedly connected to a cylinder (63). The output end of the cylinder (63) extends into the interior of the fixing frame (62) and is fixedly connected to a limit plate (64). The left end of the limit plate (64) is fixedly connected to a stop block (65). The left end of the stop block (65) extends into the interior of the feeding box (61).

5. The cold pressing forming apparatus for producing metal mesh according to claim 4, characterized in that, The cold pressing assembly (4) includes a hydraulic cylinder (41), the top of the base plate (3) is fixedly connected to the hydraulic cylinder (41), the output end of the hydraulic cylinder (41) is fixedly connected to the lower module (42), the bottom end of the fixed plate (1) and the outside of the lower module (42) are fixedly connected to the positioning box (43), and the upper end of the positioning box (43) extends to the top of the fixed plate (1).

6. The cold pressing forming apparatus for producing metal mesh according to claim 5, characterized in that, The cold pressing assembly (4) includes a fixed box (44), a hydraulic cylinder two (45) is fixedly connected to the top wall of the inner cavity of the fixed box (44), a support plate (46) is fixedly connected to the output end of the hydraulic cylinder two (45), an upper module (47) is fixedly connected to the bottom end of the support plate (46), and a mesh groove (7) is opened at the bottom end of the upper module (47), and the upper module (47) corresponds to the lower module (42).

7. The cold pressing forming apparatus for producing metal mesh according to claim 6, characterized in that, The fixed box (44) has a through groove (8), and the height of the top of the through groove (8) is greater than the height of the feeding box (61).

8. The cold pressing forming apparatus for producing metal mesh according to claim 6, characterized in that, The feeding box (61) is located above the fixed plate (1). A square groove (9) is provided on the feeding box (61). The height of the top of the square groove (9) is greater than the height of the top of the positioning box (43).

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