Automatic gauze beading machine
The automatic screen edge pressing machine solves the problem of difficult operation for workers by using its edge pressing drive mechanism and pressure roller design, achieving stable pressing of the screen and frame, reducing labor intensity and improving the quality of the screen window.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG RUIGAO INTELLIGENT TECH CO LTD
- Filing Date
- 2025-03-31
- Publication Date
- 2026-04-21
AI Technical Summary
Existing screen pressing equipment requires workers to exert considerable force to operate, resulting in high labor intensity and incomplete screen pressing, which affects the quality of the screen windows.
An automatic mesh edge pressing machine was designed. The edge pressing mechanism is driven by the edge pressing drive mechanism. The worker only needs to provide the initial pressure, and the motor drives the pressure roller to move on its own to complete the edge pressing work. The pressing ring and the recessed part are combined to ensure that the mesh is attached to the frame.
This reduces the labor intensity of workers, ensures stable pressing between the screen and the frame, and improves the production quality of window screens.
Smart Images
Figure CN224145386U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a mesh pressing machine, and more particularly to an automatic 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 rollers to press the screen into the frame. While the worker applies pressure to the screen using the pressing handle, they also need to exert pushing force on the handle to move the pressing rollers across the frame, completely pressing one side of the screen into place. During normal operation, the worker needs to apply considerable pressure to ensure the screen is properly pressed in place, but the resistance of the pressing rollers is significant, requiring considerable effort from the worker to push them, leading to fatigue. Sometimes, to increase pressing speed, workers may reduce the pressure applied to the pressing handle, resulting in incomplete pressing of the screen, easy loosening, and affecting the quality of the screen. Utility Model Content
[0004] To address the shortcomings of existing technologies, this invention provides an automatic mesh pressing machine. Its pressing mechanism can be driven by the pressing drive mechanism to press the mesh into the frame, eliminating the need for workers to push the pressing mechanism, thus greatly reducing the labor intensity of workers.
[0005] To solve the above-mentioned technical problems, this utility model provides an automatic mesh edge pressing machine, including...
[0006] A workbench, with a sliding beam above it;
[0007] 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. One end of the force transmission component is connected to the force application arm, and the other end is connected to the pressure roller.
[0008] The pressing drive mechanism includes a motor, a drive belt, a first guide wheel, and a second guide wheel. The first guide wheel and the second guide wheel are located at both ends of the sliding beam. The drive belt is arranged around the first guide wheel and the second guide wheel. The motor is connected to the first guide wheel. The sliding seat is fixedly connected to the drive belt through a first connecting plate.
[0009] As an improvement to the above solution, a control box is provided on the front of the sliding seat, and the front of the control box is provided with a left-running button, a stop button and a right-running button.
[0010] As an improvement to the above solution, the slide rail includes a first slide rail and a second slide rail, the first slide rail being disposed on the side of the sliding beam and the second slide rail being disposed on the top of the sliding beam.
[0011] As an improvement to the above solution, the back of the sliding seat is provided with a first slider that cooperates with the first slide rail, and a second connecting plate that is parallel to the first connecting plate; the lower surface of the second connecting plate is provided with a second slider that cooperates with the second slide rail.
[0012] 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.
[0013] 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.
[0014] As an improvement to the above solution, it also includes a protrusion on the surface of the worktable, a lifting beam below the sliding beam, a clamping block at the bottom of the lifting beam, and a horizontal clamping cylinder horizontally disposed on the surface of the worktable; the clamping block is 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; the horizontal pressing cylinder is positioned towards the end of the protruding strip.
[0016] 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.
[0017] As an improvement to the above solution, the top of the control box 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.
[0018] Implementing this utility model has the following beneficial effects:
[0019] Using this solution, the edge-pressing mechanism can be driven by the edge-pressing drive mechanism. The worker only needs to apply pressure to the pressure roller via the lever arm, and then the pressure roller will move automatically along the frame under the drive of the motor, completing the task of pressing the screen into the frame. The worker does not need to push the edge-pressing mechanism, greatly reducing the worker's labor intensity. Because the edge-pressing mechanism can move automatically, the worker can concentrate on controlling the pressure on the pressure roller, ensuring sufficient pressure is applied to the screen, resulting in more stable production quality of the screen windows. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of an automatic mesh pressing machine according to this utility model;
[0021] Figure 2 This is a schematic diagram of the pressing mechanism of this utility model;
[0022] Figure 3 This is a schematic diagram of the pressing drive mechanism of this utility model;
[0023] Figure 4 This is a schematic diagram of the pressure roller structure of this utility model;
[0024] Figure 5 This is a schematic diagram of the assembly relationship between the sliding beam and the lifting beam 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 1-3 As shown, a specific embodiment of this utility model provides an automatic mesh edge pressing machine, including...
[0027] Workbench 1, with a sliding beam 2 above it;
[0028] The pressing mechanism 3, mounted on the sliding beam 2, includes a sliding seat 31, a hinge shaft 32, a force transmission component 33, a pressure roller 34, and a force application arm 35. The sliding beam 2 is provided with a slide rail 36, and the sliding seat 31 is mounted on the slide rail 36 and can slide along the slide rail 36. The force transmission component 33 is mounted on the sliding seat 31 via the hinge shaft 32. One end of the force transmission component 33 is connected to the force application arm 35, and the other end is connected to the pressure roller 34.
[0029] The pressing drive mechanism 4 includes a motor 41, a drive belt 42, a first guide wheel 43 and a second guide wheel. The first guide wheel 43 and the second guide wheel are located at both ends of the sliding beam 2. The drive belt 42 is arranged around the first guide wheel 43 and the second guide wheel. The motor 41 is connected to the first guide wheel 43. The sliding seat 31 is fixedly connected to the drive belt 42 through a first connecting plate 311.
[0030] In this design, the pressing mechanism 3 can be driven by the pressing drive mechanism 4. The worker only needs to apply pressure to the pressing roller 34 via the lever arm 35, and then the pressing roller 34 will move automatically along the frame under the drive of the motor 41, completing the task of pressing the screen into the frame. The worker does not need to push the pressing mechanism 3, greatly reducing labor intensity. Because the pressing mechanism 3 can move automatically, the worker can focus on controlling the pressure on the pressing roller 34, ensuring sufficient pressure on the screen, resulting in more stable screen production quality.
[0031] Preferably, a control box 37 is provided on the front of the sliding seat 31. The control box 37 has a left-moving button 371, a stop button 372, and a right-moving button 373 on its front. It should be noted that since the control box 37 is located on the front of the sliding seat 31, and the buttons are also located on the front of the control box 37, the worker can conveniently operate the buttons with their left hand while holding the lever arm 35 with their right hand. When the left-moving button 371 is pressed, the motor 41 drives the sliding seat 31 to move to the left via the drive belt 42; when the right-moving button 373 is pressed, the motor 41 drives the sliding seat 31 to move to the right via the drive belt 42; when the stop button 372 is pressed, the motor 41 stops rotating, thus satisfying the control requirements of the sliding seat 31 during the pressing process.
[0032] Preferably, the slide rail 36 includes a first slide rail 361 and a second slide rail 362. The first slide rail 361 is disposed on the side of the sliding beam 2, and the second slide rail 362 is disposed on the top of the sliding beam 2. The back of the sliding seat 31 is provided with a first slider 312 that cooperates with the first slide rail 361, and a second connecting plate 313 that is parallel to the first connecting plate 311; the lower surface of the second connecting plate 313 is provided with a second slider 314 that cooperates with the second slide rail 362. It should be noted that since the drive belt 42 is disposed above the sliding beam 2, this solution provides two slide rails 36 located on different surfaces of the sliding beam 2. The first slide rail 361 is used to provide downward pressure on the sliding seat 31, and the second slide rail 362 cooperates with the second slider 314 and is close to the first connecting plate 311 to ensure that the power of the drive belt 42 can be stably transmitted to the sliding seat 31.
[0033] Combination Figure 4As shown, in order to shape the mesh while pressing it into the frame and ensure a close fit between the mesh and the frame, the pressure roller 34 includes a pressure roller body 341. The edge of the pressure roller body 341 is provided with a clamping ring 342, the diameter of which is larger than the diameter of the pressure roller body 341. The clamping ring 342 is relatively thin, making it easy to insert into the pre-reserved mounting groove 101 of the frame 100. A recessed portion 343 is provided at the junction of the working surface of the pressure roller body 341 and the clamping ring 342. The recessed portion 343 is used to press the mesh tightly against one side wall of the pre-reserved mounting groove, making the mesh fit more closely to the surface of the pre-reserved mounting groove.
[0034] Combination Figure 5 As shown, in some embodiments, this automatic mesh pressing machine further includes a raised strip 5 disposed on the surface of the worktable 1, a lifting beam 6 disposed below the sliding beam 2, a pressing block 7 disposed at the bottom of the lifting beam 6, and a horizontal pressing cylinder 8 disposed horizontally on the surface of the worktable 1; the pressing block 7 is located directly above the corresponding raised strip 5. The lifting beam 6 is connected to the sliding beam 2 via a lifting cylinder 9; the horizontal pressing cylinder 8 is disposed facing the end of the raised strip 5. The lifting cylinder 9 is used to drive the lifting beam 6 to rise and fall, thereby pressing the mesh onto the raised strip 5 by the pressing block 7 mounted on the lifting beam 6.
[0035] Several of the aforementioned protruding strips 5 are arranged in parallel, with one end of each protruding strip 5 flush with the end facing the horizontal pressing cylinder 8. The horizontal pressing cylinder 8 is positioned facing the end of each protruding strip 5. The frame is fixed to the end of the protruding strip 5 by the horizontal pressing cylinder 8. With the support of the protruding strips 5, the height of the screen matches the installation height of the frame, allowing the screen and frame to fit perfectly together and improving the installation quality of the screen window.
[0036] Preferably, the top of the control box 37 is equipped with a first controller 374 for controlling the lifting beam 6 and a second controller 375 for controlling the extension and retraction of the horizontal pressing cylinder 8, which facilitates one-handed operation by the worker to clamp the mesh and the frame separately. In actual use, the worker first places the frame and mesh in the predetermined position, and then uses the first controller 374 to control the lifting cylinder 9 to extend, pressing the mesh onto the protruding strip 5 through the pressing block 7; using the second controller 375 to control the horizontal pressing cylinder 8 to extend, pressing the frame onto the end of the protruding strip 5. Then, force is applied to the lever arm 35, and the pressure roller 34 presses the mesh into the frame. At the same time, the other hand presses the left-running button 371, the stop button 372, or the right-running button 373 to control the movement of the pressure roller 34, finally completing the installation of the mesh.
[0037] 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. An automatic gauze beading machine characterized by, include A workbench, with a sliding beam above it; 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. One end of the force transmission component is connected to the force application arm, and the other end is connected to the pressure roller. The pressing drive mechanism includes a motor, a drive belt, a first guide wheel, and a second guide wheel. The first guide wheel and the second guide wheel are located at both ends of the sliding beam. The drive belt is arranged around the first guide wheel and the second guide wheel. The motor is connected to the first guide wheel. The sliding seat is fixedly connected to the drive belt through a first connecting plate.
2. The automatic gauze beading machine of claim 1, wherein, The sliding seat has a control box on its front side, and the control box has a left-run button, a stop button, and a right-run button on its front side.
3. The automatic gauze beading machine of claim 1, wherein, The slide rail includes a first slide rail and a second slide rail. The first slide rail is located on the side of the sliding beam, and the second slide rail is located on the top of the sliding beam.
4. The automatic gauze beading machine of claim 3, wherein, The back of the sliding seat is provided with a first slider that cooperates with the first slide rail, and a second connecting plate that is parallel to the first connecting plate; the lower surface of the second connecting plate is provided with a second slider that cooperates with the second slide rail.
5. The automatic 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.
6. The automatic gauze beading machine of claim 5, wherein, A recess is provided at the junction of the working surface of the pressure roller body and the clamping ring.
7. The automatic gauze beading machine of claim 2, wherein It also includes a protrusion on the surface of the worktable, a lifting beam below the sliding beam, a clamping block at the bottom of the lifting beam, and a horizontal clamping cylinder horizontally disposed on the surface of the worktable; the clamping block is located directly above the corresponding protrusion.
8. The automatic gauze beading machine of claim 7, wherein, The lifting beam is connected to the sliding beam via a lifting cylinder; the horizontal pressing cylinder is positioned towards the end of the protruding strip.
9. The automatic 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 automatic gauze beading machine of claim 7, wherein, The top of the control box 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.