Manual gauze beading machine

Abstract

The utility model discloses a manual gauze beading machine which comprises a working table, and a sliding beam is arranged above the working table. The gauze positioning mechanism is used for fixing the gauze; the frame positioning mechanism is used for fixing a frame on which the gauze needs to be mounted; the edge pressing mechanism is arranged on the sliding beam and comprises a sliding seat, a hinge shaft, a force transmission piece, a pressing wheel and a force application arm, the sliding beam is provided with a sliding rail, and the sliding seat is arranged on the sliding rail and can slide along the sliding rail; the force transmission piece is arranged on the sliding seat through the hinge shaft; the force transmission piece comprises a first force transmission section and a second force transmission section which are arranged in a preset included angle mode, the first force transmission section is connected with the force application arm, and the second force transmission section is connected with the pressing wheel. By the adoption of the device, the gauze element and the frame can be fixed at the same time in the edge pressing process, displacement is avoided, and the quality of manual edge pressing is improved.

Description

Technical Field

[0001] This utility model relates to a mesh pressing machine, and more particularly to a manual mesh pressing machine. Background Technology

[0002] During the manufacturing process of window screens, manufacturers need to press the screen mesh tightly against the edge of the window frame, a process known in the industry as screen mesh pressing. Existing screen mesh pressing equipment mainly consists of a workbench and pressing wheels. The pressing wheels are mounted on the pressing handle. Workers place the window frame and screen mesh on the workbench, hold the window frame with their left hand, and operate the pressing handle with their right hand, pressing the screen mesh into the pre-reserved groove in the window frame using the pressing wheels.

[0003] Existing screen pressing equipment relies solely on manual labor and the pressure of pressing wheels to fix the window frame and screen. This allows the screen to easily shift during the pressing process, affecting installation quality. Furthermore, when installing large screens, workers need to move back and forth, which can easily loosen the screen. Additionally, workers must simultaneously maintain the screen's fixation, potentially resulting in the screen not being fully pressed into the window frame, impacting the stability of the finished product's quality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a manual mesh edge pressing machine that can simultaneously fix the mesh and frame during the pressing process, preventing displacement and improving the quality of manual edge pressing.

[0005] To solve the above-mentioned technical problems, this utility model provides a manual mesh edge pressing machine, including...

[0006] A workbench, with a sliding beam above it;

[0007] A mesh positioning mechanism is used to fix the mesh in place.

[0008] The frame positioning mechanism is used to fix the frame on which the mesh needs to be installed;

[0009] The pressing mechanism, mounted on the sliding beam, includes a sliding seat, a hinge shaft, a force transmission component, a pressure roller, and a force application arm. The sliding beam is provided with a slide rail, and the sliding seat is mounted on the slide rail and can slide along the slide rail. The force transmission component is mounted on the sliding seat via the hinge shaft. The force transmission component includes a first force transmission section and a second force transmission section arranged at a predetermined angle to each other. The first force transmission section is connected to the force application arm, and the second force transmission section is connected to the pressure roller.

[0010] As an improvement to the above scheme, the second force transmission section is curved in an arc shape, and two parallel mounting plates are provided at the end, with the pressure roller located between the two mounting plates.

[0011] As an improvement to the above solution, the pressure roller includes a pressure roller body, and a clamping ring is provided on the edge of the pressure roller body. The diameter of the clamping ring is larger than the diameter of the pressure roller body.

[0012] As an improvement to the above solution, a recess is provided at the junction of the working surface of the pressure roller body and the clamping ring.

[0013] As an improvement to the above solution, the slide rail includes a first slide rail and a second slide rail, which are arranged parallel to each other on the side of the sliding beam, with the first slide rail being higher than the second slide rail.

[0014] As an improvement to the above solution, the mesh positioning mechanism includes a protrusion on the surface of the workbench, a lifting beam below the sliding beam, and a pressing block at the bottom of the lifting beam, the pressing block being located directly above the corresponding protrusion.

[0015] As an improvement to the above solution, the lifting beam is connected to the sliding beam via a lifting cylinder.

[0016] As an improvement to the above solution, the frame positioning mechanism includes a horizontally positioned clamping cylinder on the surface of the worktable, the horizontally positioned clamping cylinder being positioned toward the end of the protrusion.

[0017] As an improvement to the above solution, several of the protrusions are arranged in parallel, with one end of the protrusion facing the horizontal pressing cylinder flush.

[0018] As an improvement to the above solution, the sliding beam is provided with a first controller for controlling the lifting and lowering of the lifting beam and a second controller for controlling the extension and retraction of the horizontal pressing cylinder.

[0019] Implementing this utility model has the following beneficial effects:

[0020] This equipment utilizes a mesh positioning mechanism to fix the mesh and a frame positioning mechanism to fix the frame, achieving complete positioning of both the mesh and the frame. During the mesh pressing process, neither the mesh nor the frame will shift, allowing workers to focus on controlling the pressing depth and ensuring installation quality. The pressure roller is installed via a force transmission component, making it easy for workers to grip the lever arm with their right hand and apply force. Using the lever principle, the mesh is easily pressed into the predetermined position on the frame, making it convenient to use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a manual mesh pressing machine according to this utility model;

[0022] Figure 2 This is a schematic diagram of the assembly relationship between the sliding beam and the lifting beam of this utility model;

[0023] Figure 3This is a schematic diagram of the pressing mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the pressure roller structure of this utility model. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, a further detailed description of this utility model will be provided below in conjunction with the accompanying drawings. It is hereby declared that any use of terms such as "up," "down," "left," "right," "front," "back," "inner," and "outer" in this document is based solely on the accompanying drawings and is not intended to specifically limit the scope of this utility model.

[0026] like Figures 1-4 As shown, this utility model embodiment provides a manual mesh pressing machine, including a workbench 1 with a sliding beam 2 above it; a mesh positioning mechanism 3 for fixing the mesh; a frame positioning mechanism 4 for fixing the frame 100 to which the mesh needs to be installed; and a pressing mechanism 5, disposed on the sliding beam 2, including a sliding seat 51, a hinge shaft 52, a force transmission component 53, a pressure roller 54, and a force application arm 55. The sliding beam 2 is provided with a slide rail 21, and the sliding seat 51 is disposed on the slide rail 21 and can slide along the slide rail 21. The force transmission component 53 is disposed on the sliding seat 51 through the hinge shaft 52. The force transmission component 53 includes a first force transmission section 531 and a second force transmission section 532 arranged at a predetermined angle to each other. The first force transmission section 531 is connected to the force application arm 55, and the second force transmission section 532 is connected to the pressure roller 54.

[0027] This equipment uses a mesh positioning mechanism 3 to fix the mesh and a frame positioning mechanism 4 to fix the frame, achieving complete positioning of the frame and mesh. During the mesh pressing process, neither the mesh nor the frame will shift, allowing workers to focus on controlling the pressing depth and ensuring installation quality. The pressure roller 54 is installed via a force transmission component 53, making it easy for workers to grip the force application arm 55 with their right hand and apply force. Using the lever principle, the mesh is easily pressed into the predetermined position on the frame, making it convenient to use.

[0028] Preferably, the second force transmission section 532 is curved in an arc shape, with two parallel mounting plates 56 at its end, and the pressure roller 54 is positioned between the two mounting plates 56. The arc-shaped second force transmission section 532 provides better avoidance and guidance, facilitating the smooth forward movement of the pressure roller 54.

[0029] To shape the mesh while pressing it into the frame, ensuring a close fit between the mesh and the frame, the pressure roller 54 includes a roller body 541. The edge of the roller body 541 is provided with a clamping ring 542, the diameter of which is larger than the diameter of the roller body 541. The clamping ring 542 is thin, facilitating insertion into the pre-reserved mounting groove 101 of the frame. A recess 543 is provided at the junction of the working surface of the roller body 541 and the clamping ring 542. The recess 543 is used to press the mesh firmly against one side wall of the pre-reserved mounting groove, resulting in a closer fit between the mesh and the surface of the groove.

[0030] In some embodiments, the slide rail 21 includes a first slide rail 211 and a second slide rail 212, which are arranged parallel to each other on the side of the sliding beam 2, with the first slide rail 211 being higher than the second slide rail 212. The first slide rail 211 and the second slide rail 212 enhance the stability of the sliding seat 51, ensuring that the force transmission component 53 can apply sufficient pressure to the pressure roller 54.

[0031] The mesh positioning mechanism 3 includes a protruding strip 31 on the surface of the workbench 1, a lifting beam 32 located below the sliding beam 2, and a pressing block 33 located at the bottom of the lifting beam 32, with the pressing block 33 positioned directly above the corresponding protruding strip 31. Preferably, the lifting beam 32 is connected to the sliding beam 2 via a lifting cylinder 34. The lifting cylinder 34 drives the lifting beam 32 to rise and fall, thereby pressing the mesh onto the protruding strip 31 via the pressing block 33 mounted on the lifting beam 32.

[0032] The frame positioning mechanism 4 includes a horizontally positioned pressing cylinder 41 on the surface of the workbench 1, with the cylinder 41 facing the end of the protrusion 31. The frame is fixed to the end of the protrusion 31 by the pressing cylinder 41. Supported by the protrusion 31, the height of the screen matches the installation height of the frame, ensuring a perfect fit between the screen and the frame and improving the installation quality of the screen window.

[0033] To provide reliable support for screens of different specifications, several of the protruding strips 31 are arranged in parallel. The end of each protruding strip 31 is flush with the end of the horizontal pressing cylinder 41, which can be used to press and fix the frame of different specifications, thus meeting the installation requirements of screens of different specifications.

[0034] Preferably, the sliding beam 2 is equipped with a first controller 6 for controlling the lifting beam 32 and a second controller 7 for controlling the extension and retraction of the horizontal pressing cylinder 41. Positioning the first controller 6 and the second controller 7 above the sliding beam 2 facilitates one-handed operation by the worker to clamp the mesh and the frame separately. Simultaneously, it prevents the worker from accidentally activating the controllers during edge pressing, thus improving equipment reliability.

[0035] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this invention, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A hand screen edge press, characterized in that, include A workbench, with a sliding beam above it; A mesh positioning mechanism is used to fix the mesh in place. The frame positioning mechanism is used to fix the frame on which the mesh needs to be installed; The pressing mechanism, mounted on the sliding beam, includes a sliding seat, a hinge shaft, a force transmission component, a pressure roller, and a force application arm. The sliding beam is provided with a slide rail, and the sliding seat is mounted on the slide rail and can slide along the slide rail. The force transmission component is mounted on the sliding seat via the hinge shaft. The force transmission component includes a first force transmission section and a second force transmission section arranged at a predetermined angle to each other. The first force transmission section is connected to the force application arm, and the second force transmission section is connected to the pressure roller.

2. The manual gauze beading machine of claim 1, wherein, The second force transmission section is curved in an arc shape, and two parallel mounting plates are provided at its end. The pressure roller is located between the two mounting plates.

3. The manual gauze beading machine of claim 1, wherein, The pressure roller includes a pressure roller body, and a clamping ring is provided on the edge of the pressure roller body. The diameter of the clamping ring is larger than the diameter of the pressure roller body.

4. The manual gauze beading machine of claim 3, wherein, A recess is provided at the junction of the working surface of the pressure roller body and the clamping ring.

5. The manual gauze beading machine of claim 1, wherein, The slide rail includes a first slide rail and a second slide rail, which are arranged parallel to each other on the side of the sliding beam, with the first slide rail being higher than the second slide rail.

6. The manual gauze beading machine of claim 1, wherein, The mesh positioning mechanism includes a protrusion on the surface of the workbench, a lifting beam below the sliding beam, and a pressing block at the bottom of the lifting beam, with the pressing block located directly above the corresponding protrusion.

7. The manual gauze beading machine of claim 6, wherein, The lifting beam is connected to the sliding beam via a lifting cylinder.

8. The manual gauze beading machine of claim 7, wherein, The frame positioning mechanism includes a horizontally positioned clamping cylinder on the surface of the worktable, with the horizontally positioned clamping cylinder facing the end of the protrusion.

9. The manual gauze beading machine of claim 8, wherein, Several of the aforementioned protrusions are arranged in parallel, with one end of each protrusion aligned with the end of the horizontal pressing cylinder.

10. The manual gauze beading machine of claim 8, wherein, The sliding beam is equipped with a first controller for controlling the lifting and lowering of the lifting beam and a second controller for controlling the extension and retraction of the horizontal pressing cylinder.

Images