A steel mesh feeding device

Abstract

The application provides a steel mesh feeding device, which comprises a mounting shell, a feeding cylinder arranged on the mounting shell, a placing groove arranged on the feeding cylinder along an axis of the feeding cylinder, a discharging frame arranged at a bottom of the feeding cylinder, a push plate slidingly and clamped on opposite sides of the feeding cylinder and the discharging frame, two groups of mounting racks oppositely arranged on the feeding cylinder, a conveying belt tensioned by a plurality of mounting rollers arranged on the mounting racks, an arc surface on one side of the conveying belt, a driving mechanism arranged in the mounting shell and connected with two groups of the mounting rollers, so as to drive the mounting rollers to rotate and convey the two groups of the conveying belt, and an adjusting mechanism arranged in the mounting shell and connected with the two groups of the mounting racks, so as to drive the two groups of the mounting racks to slide in opposite directions. The device is suitable for feeding and processing steel meshes of different sizes, and does not need to replace different types of feeding devices when processing steel meshes of different sizes, thereby improving the application range of the device.

Description

Technical Field

[0001] This invention relates to the field of filter screen processing technology, specifically to a steel mesh feeding device. Background Technology

[0002] The tail filter of the hair dryer has a three-layer stacked structure consisting of two layers of large-pore steel mesh with a layer of fine-pore yarn mesh sandwiched in between. During processing, the steel mesh is pushed out one piece at a time onto a transparent glass plate. A digital camera is installed below the glass plate to read the coordinates and angles of the steel mesh and transmit the information to the controller to control the movement of the robotic arm, thus facilitating subsequent processing steps.

[0003] In the current process of feeding steel mesh for filter screens, most steel mesh sheets are fed one by one by pushing out the stacked steel mesh sheets in the feeding cylinder using a pusher plate. However, this method can only transport steel mesh sheets of a single size. When feeding steel mesh sheets of different diameters, it is necessary to change the feeding cylinder with a different inner diameter, which reduces the applicability of traditional feeding devices. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention proposes a steel mesh feeding device to solve the technical problem mentioned in the background art, where existing filter steel mesh processing and feeding methods mostly involve pushing the stacked steel mesh sheets in the feeding cylinder one by one out using a pusher plate. However, this method can only transport steel mesh sheets of a single size, resulting in a decrease in the applicability of the feeding device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a steel mesh feeding device, comprising:

[0006] The mounting shell is provided with a feeding cylinder, the feeding cylinder has a placement groove along its axis, and the bottom of the feeding cylinder is provided with a discharge frame;

[0007] The push plate is slidably mounted on the bottom of the feed cylinder on the opposite side of the discharge frame;

[0008] The mounting frame has two sets arranged opposite each other and slidably mounted on the feeding cylinder. The mounting frame is equipped with a conveyor belt tensioned by multiple sets of mounting rollers, and one side of the conveyor belt is curved.

[0009] A drive mechanism, disposed within the mounting housing and connected to two sets of mounting rollers, drives the mounting rollers to rotate and convey the two sets of conveyor belts; and

[0010] An adjustment mechanism is disposed inside the mounting housing and connected to the two sets of mounting brackets to drive the two sets of mounting brackets to slide in opposite directions.

[0011] Furthermore, the feeding cylinder is provided with two sets of mounting slots, and the two sets of mounting brackets are slidably locked in the two sets of mounting slots respectively.

[0012] Furthermore, the drive mechanism includes:

[0013] A drive shaft is rotatably disposed within the mounting housing along its axis;

[0014] A drive motor is disposed within the mounting housing, and its output shaft is connected to the end of the drive shaft; and

[0015] A transmission assembly is disposed on one of the sets of mounting rollers on the mounting frame and connected to the drive shaft to convert the rotation of the drive shaft into the rotation of the mounting rollers.

[0016] Furthermore, the transmission assembly includes:

[0017] A first bevel gear is disposed at the end of the mounting roller; and

[0018] The second bevel gear is rotatably mounted on the mounting bracket along its axis and slidably sleeved on the drive shaft, and the second bevel gear meshes with the first bevel gear.

[0019] Furthermore, a propulsion mechanism is provided inside the mounting housing. The propulsion mechanism is connected to the drive shaft and the push plate to convert the rotation of the drive shaft into driving the push plate to slide back and forth.

[0020] Furthermore, the propulsion mechanism includes:

[0021] A drive disk is rotatably disposed within the mounting housing, and a first drive column is eccentrically disposed on the drive disk;

[0022] A linkage component, disposed within the mounting housing and connected to the drive disk and the drive shaft, converts the rotation of the drive shaft into the rotation of the drive disk; and

[0023] A sliding frame is provided at the end of the push plate, and the first drive column is slidably engaged in the sliding frame.

[0024] Furthermore, the linkage component includes:

[0025] A third bevel gear is mounted on the drive shaft;

[0026] A fourth bevel gear, rotatably disposed within the mounting housing along its axis, meshes with the third bevel gear, and a first synchronizing pulley is disposed on the fourth bevel gear; and

[0027] The second synchronous pulley is rotatably disposed within the mounting housing and is connected to the first synchronous pulley via a synchronous belt; the drive disc is disposed on the second synchronous pulley.

[0028] Furthermore, the adjustment mechanism includes:

[0029] The control panel is rotatably disposed inside the mounting housing, and the control panel has two sets of inclined slots symmetrically arranged along its axis center.

[0030] An operating component, disposed on the mounting housing and connected to the control panel, drives the control panel to rotate; and

[0031] The second drive column is provided in two sets, and is fixedly installed at the bottom of the mounting bracket, and is slidably engaged in the two sets of inclined slots.

[0032] Furthermore, the operating components include:

[0033] A worm gear, rotatably disposed within the mounting housing along its axis, has a knob at one end exposed outside the mounting housing; and

[0034] The worm gear is mounted on the control panel and coaxially connected to it, and meshes with the worm.

[0035] Furthermore, the mounting shell is provided with a sliding groove, and the bottom of the discharge frame is provided with a connecting frame, which is slidably engaged in the sliding groove and fixed to the mounting shell by bolts.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] 1. When in use, this device is fixed to a workbench. Stacked steel mesh sheets are placed into the feeding cylinder through a placement slot. An adjusting mechanism drives two sets of mounting brackets to slide, which in turn drives the conveyor belt. The conveyor belt clamps the steel mesh sheets, and the drive mechanism causes the conveyor belt to move, applying downward friction to the steel mesh sheets. This ensures the steel mesh sheets remain aligned at the bottom of the feeding cylinder without the need for manual application of weights. A pusher plate then slides back and forth at the bottom of the feeding cylinder, sequentially pushing the stacked steel mesh sheets from the discharge frame onto glass plates for processing and inspection. This device is suitable for feeding and processing steel mesh sheets of different sizes, eliminating the need to change to different models of feeding devices when processing different sizes of steel mesh sheets, thus improving the device's applicability.

[0038] 2. In operation, the device uses a drive motor to rotate the drive shaft. Adjusting the distance between the two sets of mounting brackets via an adjustment mechanism causes the second bevel gear to slide on the drive shaft. The first bevel gear on the drive shaft controls the rotation of the second bevel gear, which in turn drives the mounting rollers to rotate, thus moving the conveyor belt. During rotation, the drive shaft also drives the first synchronous pulley through the meshing of the third and fourth bevel gears. The first synchronous pulley, through the engagement of the synchronous belt and the second synchronous pulley, drives the drive disc to rotate. During rotation, the drive disc, through the engagement of the eccentrically positioned first drive column above it and the sliding frame at the end of the push plate, drives the push plate to slide. This ensures synchronous movement of the conveyor belt as the push plate pushes out the steel mesh, resulting in neatly stacked steel mesh sheets within the feeding cylinder during the feeding process. This prevents the steel mesh sheets from tilting within the feeding cylinder and failing to be pushed out, effectively improving processing efficiency. Attached Figure Description

[0039] To more clearly illustrate the specific embodiments of the present invention, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0040] Figure 1 A three-dimensional structural schematic diagram of a steel mesh feeding device provided by the present invention;

[0041] Figure 2 This is a schematic diagram of the installation structure of the feeding cylinder in a steel mesh feeding device of the present invention;

[0042] Figure 3 This is a schematic diagram of the internal structure of a steel mesh feeding device according to the present invention;

[0043] Figure 4 This is a schematic diagram of the push plate in a steel mesh feeding device of the present invention;

[0044] Figure 5 This is a schematic diagram of the conveyor belt structure in a steel mesh feeding device according to the present invention;

[0045] Figure 6 This is a schematic diagram of the adjusting mechanism in a steel mesh feeding device of the present invention.

[0046] Figure label:

[0047] 101. Mounting housing; 102. Slide groove; 103. Feeding cylinder; 104. Placement slot; 105. Mounting slot; 106. Discharge frame; 107. Connecting frame;

[0048] 201. Mounting frame; 202. Second drive column; 203. Mounting roller; 204. Conveyor belt; 205. First bevel gear;

[0049] 301. Drive shaft; 302. Drive motor; 303. Second bevel gear; 304. Third bevel gear;

[0050] 401. Fourth bevel gear; 402. First synchronous pulley; 403. Drive disc; 404. Second synchronous pulley; 405. Synchronous belt; 406. First drive column; 407. Push plate; 408. Slide frame;

[0051] 501. Control panel; 502. Worm gear; 503. Inclined groove; 504. Worm; 505. Knob. Detailed Implementation

[0052] The embodiments of the technical solution of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the technical solution of the present invention and are therefore intended to limit the scope of protection of the present invention.

[0053] Example:

[0054] like Figure 1 , 2 As shown in Figure 3, the present invention provides a steel mesh feeding device, including a mounting shell 101, a feeding cylinder 103 on the mounting shell 101, a placement groove 104 along the axis of the feeding cylinder 103, a discharge frame 106 at the bottom of the feeding cylinder 103, a push plate 407 slidably engaged on the bottom of the feeding cylinder 103 and the opposite side of the discharge frame 106, a sliding groove 102 on the mounting shell 101, a connecting frame 107 at the bottom of the discharge frame 106, the connecting frame 107 slidably engaged in the sliding groove 102 and fixed to the mounting shell 101 by bolts.

[0055] In use, the device is fixed to a workbench, and the stacked steel mesh sheets are placed into the feeding cylinder 103 through the placement groove 104. By controlling the push plate 407 to slide back and forth, the bottom steel mesh sheet is pushed out through the discharge frame 106 in sequence to facilitate subsequent inspection and processing. Different sizes of discharge frames 106 can be selected according to the thickness of the steel mesh sheets, ensuring that the height of the bottom outlet of the discharge frame 106 is greater than the thickness of a single set of steel mesh sheets but less than the thickness of two sets of steel mesh sheets, so that only one steel mesh sheet is pushed out at a time.

[0056] like Figure 3 , 4As shown in Figure 5, in this embodiment, the feeding cylinder 103 has two sets of mounting slots 105. Mounting frames 201 are slidably mounted in the two sets of mounting slots 105. A conveyor belt 204, tensioned by multiple sets of mounting rollers 203, is mounted on the mounting frame 201. A drive mechanism connected to two sets of mounting rollers 203 is installed inside the mounting housing 101. The drive mechanism drives the mounting rollers 203 to rotate, thus conveying the two sets of conveyor belts 204. The drive mechanism includes a drive shaft 301 rotatably mounted within the mounting housing 101 along its axis. A drive motor 302 is installed inside the mounting housing 101. The output shaft of the drive motor 302 is connected to the end of the drive shaft 301. A transmission assembly connected to the drive shaft 301 is installed on one set of mounting rollers 203 on the mounting frame 201. The transmission assembly converts the rotation of the drive shaft 301 into the rotation of the mounting roller 203.

[0057] The transmission assembly includes a first bevel gear 205 disposed at the end of the mounting roller 203, and a rotatable second bevel gear 303 disposed on the mounting frame 201. The second bevel gear 303 is slidably sleeved on the drive shaft 301 and meshes with the first bevel gear 205.

[0058] After the steel mesh is placed into the feeding cylinder 103, the drive motor 302 drives the drive shaft 301 to rotate. During rotation, the drive shaft 301 drives the second bevel gear 303. Even when the mounting frame 201 slides, the drive shaft 301 can still drive the second bevel gear 303 to rotate, adapting to changes in the position of the mounting frame 201. During rotation, the second bevel gear 303 meshes with the first bevel gear 205, driving one set of mounting rollers 203 to rotate. This, in turn, through the cooperation of multiple sets of mounting rollers 203, drives the conveyor belt 204 to move, applying downward friction to the steel mesh placed in the feeding cylinder 103. This ensures the steel mesh remains level during downward movement, preventing it from tilting and failing to be pushed out through the discharge frame 106. Furthermore, one side of the conveyor belt 204 is curved, which allows for simple positioning of the steel mesh, ensuring it remains centered in the feeding cylinder 103. The conveyor belt 204 also deforms slightly during the pushing process.

[0059] like Figure 3 , 4As shown in Figure 5, in this embodiment, a propulsion mechanism is provided inside the mounting housing 101. The propulsion mechanism is connected to the drive shaft 301 and the push plate 407 to convert the rotation of the drive shaft 301 into the reciprocating sliding of the push plate 407. The propulsion mechanism includes a drive disk 403 rotatably disposed inside the mounting housing 101. A first drive column 406 is eccentrically disposed on the drive disk 403. A linkage assembly connected to the drive disk 403 and the drive shaft 301 is provided inside the mounting housing 101. The rotation of the drive shaft 301 is converted into the rotation of the drive disk 403 through the linkage assembly. The linkage assembly includes a third bevel gear 304 on a drive shaft 301, a rotatable fourth bevel gear 401 disposed within a mounting housing 101, the fourth bevel gear 401 meshing with the third bevel gear 304, a first synchronous pulley 402 disposed on the fourth bevel gear 401, and a second synchronous pulley 404 rotatably disposed within the mounting housing 101, the second synchronous pulley 404 being connected to the first synchronous pulley 402 via a synchronous belt 405, and a drive disc 403 disposed on the second synchronous pulley 404. A sliding frame 408 is disposed at the end of the push plate 407, and the first drive column 406 is slidably engaged within the sliding frame 408.

[0060] During the process of controlling the rotation of the drive shaft 301 in the drive mechanism to make the conveyor belt 204 move, the drive shaft 301 drives the third bevel gear 304 to rotate. The meshing of the third bevel gear 304 and the fourth bevel gear 401 drives the first synchronous pulley 402 to rotate. In turn, the synchronous belt 405 drives the second synchronous pulley 404 and the drive disc 403 mounted above it to rotate. During the rotation of the drive disc 403, the first drive column 406 is driven to rotate. In turn, the cooperation between the first drive column 406 and the slide frame 408 controls the push plate 407 to slide back and forth to push out the steel mesh in the feeding cylinder 103 for feeding, so as to make full use of the power generated by the drive mechanism. At the same time, the downward conveying of the steel mesh is synchronized with the movement of the push plate 407, thereby improving the stability when pushing out the steel mesh.

[0061] like Figure 2 , 3As shown in Figure 6, in this embodiment, an adjustment mechanism connected to two sets of mounting brackets 201 is provided inside the mounting housing 101. The adjustment mechanism drives the two sets of mounting brackets 201 to slide in opposite directions. The adjustment mechanism includes a control disk 501 rotatably disposed inside the mounting housing 101. The control disk 501 has two sets of inclined slots 503 symmetrically arranged along its axis. An operating component connected to the control disk 501 is provided on the mounting housing 101, and the operating component drives the control disk 501 to rotate. The operating component includes a worm gear 504 rotatably disposed inside the mounting housing 101 along its axis. A knob 505 is provided at the end of the worm gear 504 exposed outside the mounting housing 101. A worm wheel 502 coaxially connected to the control disk 501 is provided, and the worm wheel 502 meshes with the worm gear 504. A second drive post 202 is provided at the bottom of each set of mounting brackets 201, and the two sets of second drive posts 202 are slidably engaged in the two sets of inclined slots 503 respectively.

[0062] The worm gear 504 can be rotated by turning the knob 505. During the rotation, the worm gear 504 drives the control disk 501 to rotate by meshing with the worm wheel 502, and the movement is self-locked. During the rotation, the control disk 501 drives the two sets of inclined grooves 503 to move. Then, the distance between a point on the two sets of inclined grooves 503 and the center of the control disk 501 changes, thereby driving the second drive column 202 to slide. This adjusts the spacing between the two sets of mounting frames 201, so that the two sets of mounting frames 201 and the conveyor belt 204 above them can contact the outer side of steel mesh sheets of different sizes. There is no need to replace the feed cylinder 103 when processing steel mesh sheets of different sizes, which improves the applicability of the device.

[0063] Specific usage and beneficial effects of the present invention:

[0064] When in use, the device is fixed to the workbench, and stacked steel mesh sheets are placed into the feeding cylinder 103 through the placement groove 104. Rotating the knob 505 drives the worm gear 504 to rotate. During rotation, the worm gear 504 meshes with the worm wheel 502, causing the control disk 501 to rotate. This, in turn, drives the two sets of mounting frames 201 to slide through the engagement of the inclined groove 503 on the control disk 501 and the second drive column 202 at the bottom of the mounting frame 201, thereby causing the conveyor belt 204 to slide. The conveyor belt 204 clamps the steel mesh sheets, and the drive motor 302... The drive shaft 301 is controlled to rotate, which in turn drives two sets of second bevel gears 303. The meshing of the second bevel gears 303 with the first bevel gear 205 drives the mounting rollers 203 to rotate, causing the conveyor belt 204 to move and apply downward friction to the steel mesh. This ensures the steel mesh remains aligned at the bottom of the feeding cylinder 103 without the need for manual weight application. The push plate 407 then slides back and forth at the bottom of the feeding cylinder 103, sequentially pushing the stacked steel mesh from the discharge frame 106 onto the glass plate for processing and inspection. This device is suitable for feeding and processing steel mesh of different sizes, eliminating the need to change feeding devices for different sizes, thus improving its applicability.

[0065] When in use, the device drives the drive shaft 301 to rotate via the drive motor 302. When the distance between the two sets of mounting brackets 201 is adjusted via the adjustment mechanism, the second bevel gear 303 slides on the drive shaft 301. The rotation of the second bevel gear 303 can be controlled by the first bevel gear 205 on the drive shaft 301, thereby driving the mounting roller 203 to rotate so that the conveyor belt 204 moves. Furthermore, during the rotation of the drive shaft 301, the first synchronous pulley 402 can be driven to rotate through the meshing of the third bevel gear 304 and the fourth bevel gear 401. The first synchronous pulley 402 drives the drive disc 403 to rotate through the cooperation of the synchronous belt 405 and the second synchronous pulley 404. During the rotation of the drive disc 403, the push plate 407 can be driven to slide through the cooperation of the first drive column 406 eccentrically set above it and the sliding frame 408 at the end of the push plate 407. This ensures that the conveyor belt 204 moves synchronously during the process of the push plate 407 pushing out the steel mesh, so that the steel mesh is neatly stacked in the feeding cylinder 103 during the feeding process, preventing the steel mesh from tilting in the feeding cylinder 103 and failing to be pushed out, thus effectively improving the processing efficiency.

[0066] The foregoing has shown and described the basic principles and main features of the present invention and its advantages. It will be apparent to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A steel mesh feeding device, characterized in that, Including: Mounting shell (101), the mounting shell (101) is provided with a feeding cylinder (103), the feeding cylinder (103) is provided with a placement groove (104) along its axis, and the bottom of the feeding cylinder (103) is provided with a discharge frame (106); The push plate (407) is slidably mounted on the bottom of the feed cylinder (103) on the opposite side of the discharge frame (106); The mounting frame (201) has two sets arranged opposite to each other and is slidably mounted on the feed cylinder (103). The mounting frame (201) is provided with a conveyor belt (204) tensioned by multiple sets of mounting rollers (203). One side of the conveyor belt (204) is an arc surface. A drive mechanism, disposed within the mounting housing (101) and connected to two sets of mounting rollers (203), drives the mounting rollers (203) to rotate and convey the two sets of conveyor belts (204); and An adjustment mechanism is provided inside the mounting housing (101) and connected to the two sets of mounting brackets (201) to drive the two sets of mounting brackets (201) to slide in opposite directions.

2. The steel mesh feeding device according to claim 1, characterized in that: The feeding cylinder (103) is provided with two sets of mounting slots (105), and the two sets of mounting brackets (201) are respectively slidably locked in the two sets of mounting slots (105).

3. The steel mesh feeding device according to claim 1, characterized in that, The driving mechanism includes: A drive shaft (301) is rotatably disposed within the mounting housing (101) along its axis; A drive motor (302) is disposed within the mounting housing (101), and its output shaft is connected to the end of the drive shaft (301); and A transmission assembly is disposed on one of the sets of mounting rollers (203) on the mounting frame (201) and connected to the drive shaft (301) to convert the rotation of the drive shaft (301) into driving the rotation of the mounting rollers (203).

4. A steel mesh feeding device according to claim 3, characterized in that, The transmission assembly includes: A first bevel gear (205) is disposed at the end of the mounting roller (203); and The second bevel gear (303) is rotatably mounted on the mounting bracket (201) along its axis and slidably sleeved on the drive shaft (301), and the second bevel gear (303) meshes with the first bevel gear (205).

5. A steel mesh feeding device according to claim 3, characterized in that: The mounting housing (101) is provided with a propulsion mechanism, which is connected to the drive shaft (301) and the push plate (407) to convert the rotation of the drive shaft (301) into driving the push plate (407) to slide back and forth.

6. A steel mesh feeding device according to claim 5, characterized in that, The propulsion mechanism includes: A drive disk (403) is rotatably disposed inside the mounting housing (101), and a first drive column (406) is eccentrically disposed on the drive disk (403); A linkage component is disposed inside the mounting housing (101) and connected to the drive disk (403) and the drive shaft (301) to convert the rotation of the drive shaft (301) into driving the rotation of the drive disk (403); and A sliding frame (408) is disposed at the end of the push plate (407), and the first drive column (406) is slidably engaged in the sliding frame (408).

7. A steel mesh feeding device according to claim 6, characterized in that, The linkage components include: The third bevel gear (304) is disposed on the drive shaft (301); A fourth bevel gear (401) is rotatably disposed within the mounting housing (101) along its axis and meshes with the third bevel gear (304). A first synchronous pulley (402) is disposed on the fourth bevel gear (401); and The second synchronous pulley (404) is rotatably disposed inside the mounting housing (101) and connected to the first synchronous pulley (402) via a synchronous belt (405). The drive disk (403) is disposed on the second synchronous pulley (404).

8. A steel mesh feeding device according to claim 1, characterized in that, The adjustment mechanism includes: The control panel (501) is rotatably disposed inside the mounting housing (101), and the control panel (501) has two sets of inclined slots (503) symmetrically arranged along its axis center. An operating component is disposed on the mounting housing (101) and connected to the control panel (501) to drive the control panel (501) to rotate; and The second drive column (202) is provided in two sets, and is fixedly installed at the bottom of the mounting bracket (201) respectively, and is slidably locked in the two sets of inclined grooves (503).

9. A steel mesh feeding device according to claim 8, characterized in that, The operating components include: A worm gear (504) is rotatably disposed within the mounting housing (101) along its axis, and a knob (505) is provided at one end of the worm gear exposed outside the mounting housing (101); and The worm gear (502) is mounted on and coaxially connected to the control disc (501) and meshes with the worm (504).

10. A steel mesh feeding device according to claim 1, characterized in that: The mounting shell (101) is provided with a sliding groove (102), and the bottom of the discharge frame (106) is provided with a connecting frame (107). The connecting frame (107) is slidably engaged in the sliding groove (102) and fixed to the mounting shell (101) by bolts.

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