A mesh basket frame pressing machine

Abstract

The utility model provides a kind of net basket frame presser, including rack, rack includes the bottom plate of horizontal arrangement, the periphery of bottom plate is provided with a plurality of support column, support column is provided with the top plate parallel with bottom plate, the center of bottom plate and the center of top plate are overlapped with the position of horizontal plane projection, top plate is provided with first driver, first driver can drive top plate to move up and down along support column, it is characterized in that, the top plate is provided with upper press assembly downwards, upper press assembly includes the press ring projecting downwards, bottom plate is provided with lower press assembly, lower press plate is provided with the first limit slot with the position corresponding with press ring, the outer dimension of first limit slot is slightly greater than the outer dimension of press ring, the inner dimension of first limit slot is slightly less than the inner dimension of press ring.The utility model uses the mode of press bonding to fix frame on metal net body, it is convenient and fast to operate, and frame is firm and reliable.

Description

Technical Field

[0001] This utility model relates to equipment for producing baskets, and in particular to a basket frame pressing machine. Background Technology

[0002] Mesh baskets offer numerous advantages, including breathability, lightweight design, easy visibility, and easy cleaning, making them widely used in various fields such as industry, home furnishings, medical devices, and food processing. Traditional mesh basket frames are welded to the metal mesh body using a multi-point welding process. This welding process generates high-temperature arc light, spatter, and fumes, which are harmful to the health of operators. Furthermore, the high temperatures during welding can easily cause the frame to warp, deform, and oxidize. There is an urgent need to develop a mesh basket frame device that offers high safety, good dimensional stability, and prevents frame oxidation. Summary of the Invention

[0003] The purpose of this invention is to provide a wire basket frame pressing machine to solve problems such as safety, dimensional stability and frame oxidation in wire basket frame welding.

[0004] This utility model provides a wire basket frame pressing machine, including a frame, a horizontally arranged base plate, a plurality of support columns arranged around the base plate, a top plate parallel to the base plate arranged on the support columns, the center of the base plate and the center of the top plate overlapping on the horizontal plane, a first driver arranged on the top plate, the first driver can drive the top plate to move up and down along the support columns, characterized in that, an upper pressing assembly is arranged under the top plate, the upper pressing assembly includes a downwardly protruding pressing ring, a lower pressing assembly is arranged on the base plate, the lower pressing assembly includes a lower pressing plate, the lower pressing plate is provided with a first limiting groove corresponding to the pressing ring, the outer dimension of the first limiting groove is slightly larger than the outer dimension of the pressing ring, and the inner dimension of the first limiting groove is slightly smaller than the inner dimension of the pressing ring.

[0005] Furthermore, a second limiting groove is provided in the first limiting groove. The second limiting groove is lower than the first limiting groove. A slider is provided in the second limiting groove. The slider is connected to a driver. The slider can slide onto the second limiting groove under the action of the driver.

[0006] Furthermore, the slider in the pressing assembly includes two sets of first sliders arranged opposite each other. The first sliders are connected to a second driver, which can push the first sliders to move towards the outer edge of the second limiting groove until they are blocked and stop moving. A second slider is respectively arranged at the adjacent position of the two sets of first sliders. The second sliders are connected to a third driver, which can push the second sliders to move towards the outer edge of the second limiting groove until they are blocked and stop moving.

[0007] Furthermore, several support columns are provided under the lower pressing plate, which horizontally support the lower pressing plate on the base plate.

[0008] Furthermore, the base plate has positioning holes corresponding to the support columns, and elastic elements are installed in the positioning holes. The height of the elastic elements without external force is less than the depth of the positioning holes, and the support columns are placed on the elastic elements in the positioning holes.

[0009] Furthermore, the portion within the second limiting groove on the lower pressing plate is a fully through hollow hole, and a slider and a corresponding driver are provided inside the hollow hole. The slider and driver are mounted on the support plate, and a vertical rod is provided under the support plate. The lower end of the vertical rod is fixedly connected to the base plate.

[0010] Furthermore, the upper pressing assembly includes several vertically arranged connecting columns. The upper end of the connecting columns is fixedly connected to the top plate, and the lower end of the connecting columns is fixedly connected to a horizontally arranged upper pressing plate. The upper pressing plate has a through hole for accommodating the main body of the basket. The edge of the through hole is provided with a downwardly protruding pressure ring, and the shape and size of the pressure ring match the frame of the basket.

[0011] This utility model discloses a wire basket frame pressing machine. Simply place the wire basket with the frame already installed into the machine for pressing. The operation is simple, production efficiency is high, and the pressing effect is firm, avoiding the safety, dimensional stability, and oxidation problems associated with frame welding. An internal slider is used to press the inner side of the frame; after pressing, the slider retracts, making the pressed wire basket easy to remove. An elastic element is installed under the lower pressing assembly to buffer the pressure during the pressing process, preventing excessive impact from damaging the frame. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the upper pressing component of this utility model.

[0014] Figure 3 This is a schematic diagram of the pressing assembly of this utility model.

[0015] Figure 4 This is a partial sectional view of the present invention.

[0016] Figure 5 This is a partial cross-sectional view of the basket before pressing.

[0017] Figure 6 This is a partial cross-sectional view of the mesh basket after it has been pressed together.

[0018] Explanation of reference numerals in the attached drawings: 1. Frame, 2. Base plate, 3. Top plate, 4. Support column, 5. First driver, 6. Lower pressing assembly, 7. Upper pressing assembly, 8. Elastic element, 9. Metal mesh, 10. Frame before pressing, 10'. Frame after pressing, 601. Support column, 602. Lower pressing plate, 603. First limiting groove, 604. Second limiting groove, 605. First slider, 606. Second driver, 607. Second slider, 608. Third driver, 609. Upright pole, 701. Connecting column, 702. Upper pressing plate, 703. Pressure ring, 704. Through hole. Detailed Implementation

[0019] To better understand the purpose, structure, and function of this utility model, a wire basket frame pressing machine of this utility model will be described in further detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described are only for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not the entire structure.

[0020] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction 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.

[0021] In this invention, unless otherwise expressly 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.

[0022] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease 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. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0023] like Figure 1-3 As shown, the present invention provides a wire basket frame pressing machine, which includes a frame 1. The frame 1 includes a horizontally arranged base plate 2. Several support columns 4 are arranged around the base plate 2. A top plate 3 parallel to the base plate 2 is arranged on the support columns 4. The center of the base plate 2 and the center of the top plate 3 overlap when projected onto the horizontal plane.

[0024] A first actuator 5 is provided on the top plate 3, which can drive the top plate 3 to move up and down along the support column 4. The first actuator 7 can be configured as a commonly used cylinder, motor, or hydraulic cylinder.

[0025] A pressing assembly 7 is provided below the top plate 3. The pressing assembly 7 includes several vertically arranged connecting posts 701. The upper ends of the connecting posts 701 are fixedly connected to the top plate 3, and the lower ends of the connecting posts 701 are fixedly connected to a horizontally arranged upper pressing plate 702. The upper pressing plate 702 has a through hole 704 for accommodating the metal mesh 9 of the basket. The edge of the through hole 704 is provided with a downwardly protruding pressure ring 703. The shape and size of the pressure ring 703 match the frame 10 before pressing.

[0026] A lower pressing assembly 6 is provided on the base plate 2. The lower pressing assembly 6 includes a lower pressing plate 602, and several support columns 601 are provided under the lower pressing plate 602, which horizontally support the lower pressing plate 602 on the base plate 2. The lower pressing plate 602 is provided with a first limiting groove 603 corresponding to the pressure ring 703. The outer dimension of the first limiting groove 603 is slightly larger than the outer dimension of the pressure ring 703, and the inner dimension of the first limiting groove 603 is slightly smaller than the inner dimension of the pressure ring 703. The metal mesh 9 is inserted into the frame 10 before pressing to form... Figure 5 The pre-pressed mesh basket shown is placed upside down on the lower pressing assembly 6, with the pre-pressed frame 10 positioned on the first limiting groove 603. A second limiting groove 604 is provided within the first limiting groove 603, and the second limiting groove 604 is recessed below the first limiting groove 603. A slider is provided within the second limiting groove 604, and the slider is connected to a driver. Under the action of the driver, the slider can slide onto the second limiting groove 604, thus adhering the inner edge of the pre-pressed frame 10 to the metal mesh 9. The slider driver 7 can be configured as a commonly used cylinder or motor, etc.

[0027] After the pre-pressed basket is placed upside down on the lower pressing assembly 6, the first driver 5 is activated to move downwards, pushing the upper pressing plate 702 downwards. When the upper pressing plate 702 approaches the lower pressing plate 602, the pressure ring 703 descends into the first limiting groove 603. The upper pressing plate 702 continues to move downwards until it contacts the lower pressing plate 602, while the pressure ring 703 moves downwards until it contacts the pre-pressed frame 10. After exerting downward pressure on the pre-pressed frame 10, it is stopped. The two layers of metal strips of the pre-pressed frame 10 are pressed together between the side wall of the first limiting groove 603 and the outer wall of the pressure ring 703, forming... Figure 6 The outer edge of the pressed frame 10' is shown. The two layers of metal strips and the metal mesh 9 of the frame 10 before pressing are pressed together in the part between the horizontal part of the first limiting groove 603 and the bottom surface of the pressure ring 703 to form a horizontal groove. The metal mesh 9 is pressed into the two layers of metal strips of the pressed frame 10' and will not fall off from the pressed frame 10' under normal use.

[0028] As the pressure ring 703 moves downwards and contacts the pre-pressed frame 10, the slider driver in the second limiting groove 604 activates, pushing the slider to move towards the outer edge of the second limiting groove 604 until it is blocked and stops moving. The metal strip and metal mesh 9 of the pre-pressed frame 10 are pressed together between the inner wall of the pressure ring 703 and the slider by the outward pushing force of the slider.

[0029] Figure 2 and Figure 3 These are schematic diagrams of the upper pressing assembly 7 and the lower pressing assembly 6 of the rectangular mesh basket. The lower pressing assembly 6 contains two sets of first sliders 605 arranged opposite each other. Each first slider 605 is connected to a second actuator 606, which pushes the first slider 605 towards the outer edge of the second limiting groove 604 until it is blocked and stops moving. Second sliders 607 are respectively arranged on the sides of the two sets of first sliders 605. Each second slider 607 is connected to a third actuator 608, which pushes the second slider 607 towards the outer edge of the second limiting groove 604 until it is blocked and stops moving.

[0030] In use, the pre-pressed basket is inverted inside the lower pressing assembly 7, and the pre-pressed frame 10 is located within the first limiting groove 603. The first driver 5 is activated, moving downwards and pushing the upper pressing assembly 7 downwards. The upper pressing plate 702 moves downwards until it contacts the lower pressing plate 602, while the pressure ring 703 moves downwards until it contacts the pre-pressed frame 10, exerting downward pressure on the center of the pre-pressed frame 10. The frame stops moving due to this pressure. The two layers of metal strips of the pre-pressed frame 10 are pressed together between the side wall of the first limiting groove 603 and the outer wall of the pressure ring 703, forming a vertical outer edge. The two layers of metal strips and the metal mesh 9 of the pre-pressed frame 10 are pressed together between the horizontal portion of the first limiting groove 603 and the lower bottom surface of the pressure ring 703, forming a horizontal groove. The metal mesh 9 is pressed within the two layers of metal strips of the pressed frame 10' and will not detach from the pressed frame 10' under normal use.

[0031] As the pressure ring 703 moves downwards until it contacts the basket frame, the second actuator 606 and the third actuator 608 are activated, pushing the first slider 605 and the second slider 607 towards the outer edge of the second limiting groove 604, until they are blocked and stop moving. Before pressing, a layer of metal strip and metal mesh 9 of the frame 10, located between the inner wall of the pressure ring 703 and the first slider 605 and the second slider 607, are pressed against the main body of the basket by the outward pushing force of the first slider 605 and the second slider 607, forming the inner edge of the frame, such as... Figure 6 The image shows the pressed border 10'.

[0032] After pressing is completed, the second driver 606 and the third driver 608 pull the first slider 605 and the second slider 607 inward, away from the second limiting groove 604; the first driver 5 pulls the upper pressing assembly 7 upward, away from the first limiting groove 603, and the basket can be removed.

[0033] The wire mesh basket frame pressing machine of this utility model is also applicable to round wire mesh baskets. By changing the pressing ring 703, the first limiting groove 603, and the second limiting groove 604 to a ring shape corresponding to the size of the round wire mesh basket frame, and installing several ring-shaped sliders, the pressing of the round wire mesh basket can be achieved.

[0034] like Figure 4As shown, to buffer the impact of the pressure ring 703 on the basket frame when the upper pressing plate 702 is pressed down, an elastic element 8 is provided under the support column 601 of the lower pressing assembly 6. A positioning hole is made on the base plate 2 corresponding to the support column 601, and the elastic element 8 is placed in the positioning hole. The height of the elastic element 8 without external force is less than the depth of the positioning hole. The support column 601 is placed on the elastic element 8 in the positioning hole. The elastic element can be a spring or an elastic cylinder that can withstand a certain load. In this embodiment, a rectangular cross-section compression spring is used. When the first driver 5 pushes the upper pressing assembly 7 downward to contact the lower pressing assembly 6, the lower pressing assembly 6 is subjected to downward pressure. The support column 601 in the lower pressing assembly 6 transmits the force to the elastic element 8, the elastic element 8 is compressed, and the lower pressing assembly 6 moves downward a short distance and then stops moving. After the pressing is completed, the first driver 5 pulls the upper pressing assembly 7 upward, the downward pressure received by the lower pressing assembly 6 is eliminated, the downward force on the elastic element 8 is reduced, the elastic element 8 returns to the state before pressing, and pushes the lower pressing assembly 6 upward to the position before pressing.

[0035] To reduce the force on the elastic element 8 and extend its service life, the slider and its corresponding drive device are separated from the lower pressing plate 602 and separately mounted on the base plate 2. The portion of the lower pressing plate 602 located in the second limiting groove 604 is a fully through-hole. The slider and its corresponding drive are installed inside the through-hole. The slider and drive are mounted on a support plate, and a vertical rod 9 is installed under the support plate. The lower end of the vertical rod 9 is fixedly connected to the base plate 2.

[0036] This utility model discloses a wire mesh basket frame pressing machine. Simply place the wire mesh basket with the frame already installed into the machine for pressing. The operation is simple, production efficiency is high, and the pressing effect is firm. It avoids problems such as weld failure and weld rust that may occur during welding. An internal slider is used to press the inner side of the frame. After pressing, the slider retracts, making it easy to remove the pressed wire mesh basket. An elastic element is set in the lower pressing component to buffer the pressure of the upper pressing component, preventing excessive impact from damaging the frame and improving the yield rate.

[0037] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A wire basket frame pressing machine, comprising a frame (1), the frame (1) comprising a horizontally arranged base plate (2), a plurality of vertical support columns (4) arranged around the base plate (2), a top plate (3) parallel to the base plate (2) arranged on the support columns (4), the center of the base plate (2) and the center of the top plate (3) overlapping when projected onto the horizontal plane, a first driver (5) arranged on the top plate (3), the first driver (5) being able to drive the top plate (3) to move up and down along the support columns (4), characterized in that, The top plate (3) is provided with an upper pressing assembly (7), which includes a downwardly protruding pressing ring (703). The bottom plate (2) is provided with a lower pressing assembly (6), which includes a lower pressing plate (602). The lower pressing plate (602) is provided with a first limiting groove (603) whose position corresponds to the pressing ring (703). The outer dimension of the first limiting groove (603) is slightly larger than the outer dimension of the pressing ring (703), and the inner dimension of the first limiting groove (603) is slightly smaller than the inner dimension of the pressing ring (703).

2. The wire basket frame pressing machine according to claim 1, characterized in that, The first limiting groove (603) is provided with a second limiting groove (604), which is lower than the first limiting groove (603). A slider is provided in the second limiting groove (604), and the slider is connected to a driver. The slider can slide onto the second limiting groove (604) under the action of the driver.

3. The wire basket frame pressing machine according to claim 2, characterized in that, The slider provided in the second limiting groove (604) includes two sets of first sliders (605) arranged opposite to each other. The first sliders (605) are connected to a second driver (606). The second driver (606) can push the first sliders (605) to move towards the outer edge of the second limiting groove (604) until they are blocked and stop moving. The two sets of first sliders (605) are respectively provided with second sliders (607) at adjacent positions. The second sliders (607) are connected to a third driver (608). The third driver (608) can push the second sliders (607) to move towards the outer edge of the second limiting groove (604) until they are blocked and stop moving.

4. The wire basket frame pressing machine according to claim 3, characterized in that, The lower pressing plate (602) is provided with several support columns (601), which support the lower pressing plate (602) horizontally on the base plate (2).

5. The wire basket frame pressing machine according to claim 4, characterized in that, The base plate (2) has a positioning hole corresponding to the support column (601). An elastic element (8) is set in the positioning hole. The height of the elastic element (8) without external force is less than the depth of the positioning hole. The support column (601) is placed on the elastic element (8) in the positioning hole.

6. The wire basket frame pressing machine according to claim 5, characterized in that, The portion within the second limiting groove (604) on the lower pressing plate (602) is a fully through hollow hole. A slider and a corresponding driver are provided in the hollow hole. The slider and driver are set on the support plate. A vertical rod (9) is set under the support plate. The lower end of the vertical rod (9) is fixedly connected to the base plate (2).

7. The wire basket frame pressing machine according to claim 6, characterized in that, The upper pressing assembly (7) includes several vertically arranged connecting columns (701). The upper end of the connecting column (701) is fixedly connected to the top plate (3). The lower end of the connecting column (701) is fixedly connected to a horizontally arranged upper pressing plate (702). The upper pressing plate (702) is provided with a through hole (704) for accommodating the main body of the basket. The edge of the through hole (704) is provided with a downwardly protruding pressure ring (703). The shape and size of the pressure ring (703) match the frame of the basket.

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