Forming base mechanism for nonwoven bag making machine

Abstract

The utility model discloses a kind of forming bottom support mechanisms of non-woven fabric bag making machine, it is related to non-woven bag forming technical field, including support seat, the upper end of the support seat is fixedly connected with hydraulic device by four fixed columns, the telescopic end of the hydraulic device is fixedly connected with fixed plate, the lower end of the fixed plate is detachably connected with down pressure block, the upper end of the support seat is equipped with two sliding grooves, the upper of the support seat is located two sliding grooves and is equipped with frame, two The sliding groove is equipped with slide, the upper end of two The slide is fixedly connected with frame, the side of the support seat is equipped with the limiting mechanism of limiting two slides movement. The utility model has realized equipment versatility promotion, mould quick replacement and frame convenient replacement, significantly improved the applicability and flexibility of device.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven bag forming technology, and in particular to a forming base mechanism for a nonwoven bag making machine. Background Technology

[0002] In the field of nonwoven fabric processing, with increasing environmental awareness and diversified consumer market demands, the production of nonwoven bags has gradually become an important industrial branch. Nonwoven bags, with their advantages of being lightweight, durable, and reusable, are widely used in various industries such as shopping, packaging, and logistics.

[0003] Most existing nonwoven bag making machines can only perform a single-mode forming operation for the same type of nonwoven fabric when forming the base tray. This limitation restricts the versatility and flexibility of the equipment, making it difficult to adapt to the diverse and personalized nonwoven bag production needs of the market. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a forming base mechanism for a nonwoven bag making machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A forming base mechanism for a nonwoven bag making machine includes a support base. The upper end of the support base is fixedly connected to a hydraulic device via four fixed columns. The telescopic end of the hydraulic device is fixedly connected to a fixed plate. The lower end of the fixed plate is detachably connected to a pressing block. The upper end of the support base has two sliding grooves. A frame is provided above the support base at the two sliding grooves. Each of the two sliding grooves has a sliding strip. The upper ends of the two sliding strips are fixedly connected to the frame. A limiting mechanism is provided on one side of the support base to restrict the movement of the two sliding strips.

[0007] As a further improvement of this utility model, the detachable connection includes a plurality of bolts disposed above the fixing plate, the lower end of each bolt penetrating the fixing plate and threadedly connected to the lower pressure block.

[0008] As a further improvement of this utility model, the limiting mechanism includes a support plate fixedly connected to one side of the support base, a limiting block provided above the support plate, limiting posts fixedly connected to both sides of the lower end of the limiting block, the lower end of each limiting post passing through the support plate and fixedly connected to the same connecting plate, and springs sleeved on the limiting posts fixedly connected to both sides of the upper end of the support plate, the other end of each spring being fixedly connected to the lower end of the limiting block.

[0009] As a further improvement of this utility model, the internal size of the frame matches the size of the pressure block.

[0010] As a further improvement of this utility model, a handle is fixedly connected to one side of the frame.

[0011] As a further improvement of this utility model, the size of the two slide bars matches the size of the two slide grooves.

[0012] The beneficial effects of this utility model are:

[0013] The forming base mechanism of this nonwoven bag making machine significantly improves the equipment's versatility through its detachable lower pressure block design. The lower pressure block is rigidly fixed to the fixing plate using a bolted connection structure, and allows for quick replacement of different sized pressing dies through standardized threaded interfaces.

[0014] By setting a limiting mechanism, operators only need to apply axial pressure to release the limiting constraint, and can quickly replace the frame with the help of the handle, thus easily adapting to the non-woven bag making needs of different base types, significantly improving the applicability and flexibility of the device.

[0015] This invention improves the versatility of the equipment, enables rapid mold replacement, and facilitates easy frame replacement, significantly enhancing the applicability and flexibility of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the forming base mechanism of a nonwoven bag making machine according to the present invention.

[0017] Figure 2 This is a schematic diagram of the limiting mechanism, frame, slide groove, and slide strip connection of the forming base mechanism of a nonwoven bag making machine proposed in this utility model.

[0018] In the diagram: 1 Support base, 2 Fixed column, 3 Hydraulic device, 4 Fixed plate, 5 Lower pressure block, 6 Bolt, 7 Frame, 8 Sliding strip, 9 Sliding groove, 10 Limiting block, 11 Support plate, 12 Connecting plate, 13 Limiting column, 14 Spring, 15 Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Figures 1-2A forming base mechanism for a nonwoven bag making machine includes a support base 1. The upper end of the support base 1 is fixedly connected to a hydraulic device 3 via four fixed columns 2. The fixed columns 2 serve to connect the support base 1 and the hydraulic device 3. The telescopic end of the hydraulic device 3 is fixedly connected to a fixed plate 4. The fixed plate 4 moves as the telescopic end of the hydraulic device 3 moves. The lower end of the fixed plate 4 is detachably connected to a lower pressure block 5. The detachable connection facilitates the installation, replacement, or maintenance of the lower pressure block 5. The detachable connection includes multiple bolts 6 set above the fixed plate 4. The lower end of each bolt 6 passes through the fixed plate 4 and is threadedly connected to the lower pressure block 5.

[0021] The upper end of the support base 1 has two sliding grooves 9. A frame 7 is located above the support base 1 at the two sliding grooves 9. A handle 15 is fixedly connected to one side of the frame 7, facilitating movement or operation of the frame 7 by the operator. The internal size of the frame 7 matches the size of the lower pressure block 5, ensuring that the lower pressure block 5 can work normally within the frame 7. Each of the two sliding grooves 9 has a sliding strip 8 that matches the internal size of the two sliding grooves 9. The upper ends of both sliding strips 8 are fixedly connected to the frame 7. The sliding strips 8 slide within the sliding grooves 9, allowing the frame 7 to move relative to the support base 1. A limiting mechanism is provided on one side of the support base 1 to restrict the movement of the two sliding strips 8. The limiting mechanism includes components fixedly connected to one side of the support base 1. The support plate 11 has a limiting block 10 on its upper part. The limiting block 10 is used to limit the movement of the slider 8 and prevent the slider 8 from moving. The lower ends of the limiting block 10 are fixedly connected to the limiting posts 13 on both sides. The lower end of each limiting post 13 passes through the support plate 11 and is fixedly connected to the same connecting plate 12. The support plate 11 provides support for the two limiting posts 13, and the connecting plate 12 limits the movement range of the two limiting posts 13 to prevent them from detaching from the support plate 11. The upper ends of the support plate 11 are fixedly connected to the springs 14 that are sleeved with the limiting posts 13. The springs 14 provide elastic support for the limiting block 10. The other end of each spring 14 is fixedly connected to the lower end of the limiting block 10.

[0022] In use, the non-woven fabric is first placed on top of the frame 7. Then, the hydraulic device 3 is activated to move the lower pressure block 5 downward to press the non-woven fabric. After pressing, it can be removed. When the lower pressure block 5 needs to be replaced, the fixing between the lower pressure block 5 and the fixing plate 4 can be canceled by turning multiple bolts 6, and the lower pressure block 5 can be replaced. When replacing the frame 7, pressing down the limiting block 10 will cause the limiting block 10 to move downward and squeeze the two springs 14. At this time, the limiting block 10 can be released from the limiting of the two slide bars 8. The frame 7 can be pulled out by the handle 15, and the two slide bars 8 will be disengaged from the two slide grooves 9. Then, the new frame 7 is re-inserted along the positions of the two slide bars 8 and the two slide grooves 9, and the limiting block 10 is released. The two springs 14 will drive the limiting block 10 to reset, thereby limiting the two slide bars 8 and indirectly fixing the frame 7.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A forming base mechanism for a nonwoven bag making machine, comprising a support base (1), characterized in that, The upper end of the support base (1) is fixedly connected to a hydraulic device (3) by four fixed columns (2). The telescopic end of the hydraulic device (3) is fixedly connected to a fixed plate (4). The lower end of the fixed plate (4) is detachably connected to a pressing block (5). The upper end of the support base (1) has two sliding grooves (9). A frame (7) is provided above the support base (1) at the two sliding grooves (9). Sliding strips (8) are provided in both sliding grooves (9). The upper ends of the two sliding strips (8) are fixedly connected to the frame (7). A limiting mechanism is provided on one side of the support base (1) to restrict the movement of the two sliding strips (8).

2. The forming base mechanism of a nonwoven bag making machine according to claim 1, characterized in that, The detachable connection includes a plurality of bolts (6) disposed above the fixed plate (4), the lower end of each bolt (6) passing through the fixed plate (4) and threadedly connected to the lower pressure block (5).

3. The forming base mechanism of a nonwoven bag making machine according to claim 1, characterized in that, The limiting mechanism includes a support plate (11) fixedly connected to one side of the support base (1). A limiting block (10) is provided above the support plate (11). Limiting posts (13) are fixedly connected to both sides of the lower end of the limiting block (10). The lower end of each limiting post (13) passes through the support plate (11) and is fixedly connected to the same connecting plate (12). Springs (14) sleeved on the limiting posts (13) are fixedly connected to both sides of the upper end of the support plate (11). The other end of each spring (14) is fixedly connected to the lower end of the limiting block (10).

4. The forming base mechanism of a nonwoven bag making machine according to claim 1, characterized in that, The internal size of the frame (7) matches the size of the pressure block (5).

5. The forming base mechanism of a nonwoven bag making machine according to claim 1, characterized in that, A handle (15) is fixedly connected to one side of the frame (7).

6. The forming base mechanism of a nonwoven bag making machine according to claim 1, characterized in that, The size of the two sliders (8) matches the size of the inside of the two grooves (9).

Images