Filter processing and fixing device capable of continuously feeding

Abstract

The filter machining and fixing device capable of achieving continuous feeding comprises a machine table, a feeding mechanism is arranged on one side of the machine table, a fixing mechanism and a jacking mechanism are arranged on the two sides of the feeding mechanism respectively, and a limiting mechanism is further arranged at the bottom of the feeding mechanism; the feeding mechanism comprises a base, a material guiding channel is arranged on the top end face of the base, a communicating opening is formed in one side wall of the bottom of the material guiding channel, a top plate driven by a hydraulic rod is further arranged at the bottom in the material guiding channel, the fixing mechanism comprises two sets of baffles connected with the base, and strip-shaped openings are formed in the baffles. Wherein a mounting plate is arranged in the strip-shaped opening, the mounting plate is driven by an electric push rod, a sliding groove is formed in the end face, on the same side as the communication opening, of the mounting plate, a rack is arranged at the bottom in the sliding groove, and a gear meshed with the rack is further arranged in the sliding groove. According to the device, continuous feeding can be conducted on the fixing mechanism, and meanwhile the filter element can be rotated so that the whole outer wall of the filter element can be machined.

Description

Technical Field

[0001] The invention relates to the field of filter processing, and in particular to a filter processing fixing device capable of continuous feeding. Background Art

[0002] The filter is an indispensable device on the pipeline for conveying medium, usually installed at the inlet end of pressure reducing valve, pressure relief valve, water level valve, and other equipment of Fanggong filter. The filter has a filter cartridge with a certain specification of filter screen, and its impurities are blocked. When it needs to be cleaned, just take out the detachable filter cartridge, process it and reinstall it, so it is very convenient to use and maintain.

[0003] The filter needs to be fixed by a clamping mechanism during processing, such as a clamping device for filter production with patent number CN217620178U. This type of clamping device has the following defects when used, such as: the clamping device cannot be continuously fed for clamping and fixing, and it is not convenient to process different end faces of the product. Summary of the invention

[0004] The purpose of the present invention is to provide a filter processing and fixing device capable of continuous feeding.

[0005] The technical problem of the present invention is mainly solved by the following technical solutions:

[0006] A filter processing and fixing device capable of continuous feeding includes a machine platform:

[0007] A feeding mechanism is provided on one side of the machine, a fixing mechanism is provided on one side of the feeding mechanism and is located directly above the machine, and a lifting mechanism is provided on the other side of the feeding mechanism, and a limiting mechanism is also provided at the bottom of the feeding mechanism;

[0008] The feeding mechanism comprises a base extending above the workbench, wherein a material guide channel for accommodating a filter is arranged on the top surface of the base, and a communication port is arranged on a side wall of the bottom of the material guide channel on the same side as the machine table, and a top plate is also arranged at the bottom of the material guide channel, the top of which is flush with the horizontal plane of the bottom end of the communication port, wherein the top plate is driven by a hydraulic rod;

[0009] The lifting mechanism comprises a box body arranged on the base and connected with the material guiding channel, wherein a rotating shaft driven by a motor is arranged in the box body, and a lifting rod having one end extending into the material guiding channel is arranged on the rotating shaft;

[0010] The fixing mechanism includes baffles arranged on both sides of the communication port and connected to the base. A strip-shaped opening is provided on the baffle, and an installation plate is arranged in the strip-shaped opening. The installation plate is driven by an electric push rod. An end face of the installation plate on the same side as the communication port is provided with a chute, and a strip-shaped plate flush with the bottom of the communication port is arranged on the side wall of the installation plate below the chute. A rack is arranged at the bottom of the chute, and a gear meshing with the rack is also arranged in the chute.

[0011] Preferably, a circle of card slots is arranged around the outer side wall of the gear, and a limiting strip embedded in the card slots is arranged at the top of the chute.

[0012] Preferably, a U-shaped frame for fixing the electric push rod is arranged on the back of the baffle, and both ends of the U-shaped frame are fixedly connected to the side walls of the baffle on the upper and lower sides of the strip-shaped opening.

[0013] Preferably, multiple groups of filters are arranged side by side up and down in the material guiding channel. The ejector rod is arranged obliquely upward. The ejector rod is located between the two lowest groups of filters, and the top end of the ejector rod abuts against the arc surface on one side of the bottom of the upper filter. An air inlet pipe located below the box body is also arranged on the side wall of the material guiding channel, and the air inlet pipe is on the same side as the box body.

[0014] Preferably, the limiting mechanism includes multiple groups of rectangular notches arranged on both sides of the top plate. Convex blocks located on both sides of the bottom of the lower filter are arranged in the rectangular notches. The convex blocks are connected to a metal plate below the top plate. A through hole for the output shaft of the hydraulic rod to pass through is arranged on the metal plate. Grooves corresponding to the metal plate are arranged on both the bottom end surface of the top plate and the inner bottom wall of the material guiding channel. Electromagnets are arranged in the grooves. The distance between the metal plate and the inner bottom wall of the material guiding channel is not less than the distance between the top end of the convex block and the top end of the top plate.

[0015] Preferably, one end of the gear extends to the outside of the chute, and the thickness of the gear outside the chute is not greater than 0.2 cm.

[0016] The beneficial effects of the present invention are as follows: The present invention cooperates through the feeding mechanism, the jacking mechanism and the limiting mechanism to continuously supply materials to the fixing mechanism. While the fixing mechanism supports and clamps the filter, it can also change the upward end face of the filter at this time, so as to facilitate the processing of the entire outer wall of the filter. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present invention;

[0018] Figure 2 is Figure 1 the sectional view taken along the line A--A in

[0019] Figure 3 is Figure 1A cross-sectional view in the center frontal direction;

[0020] Figure 4 yes Figure 2 The enlarged view of point B in the middle;

[0021] Figure 5 is a cross-sectional view of the baffle in the present invention;

[0022] Figure 6 yes Figure 3 Enlarged view of the lifting mechanism.

[0023] In the figure: 1. machine table, 2. feeding mechanism, 21. base, 22. material guide channel, 23. connecting port, 24. top plate, 25. hydraulic rod, 3. fixing mechanism, 31. baffle, 32. strip opening, 33. mounting plate, 34. electric push rod, 35. profile frame, 36. slide groove, 37. strip plate, 38. rack, 39. gear, 4. lifting mechanism, 41. box body, 42. rotating shaft, 43. motor, 44. push rod, 5. limiting mechanism, 51. rectangular notch, 52. bump, 53. metal plate, 54. electromagnet, 6. filter, 7. slot, 8. limiting strip, 9. air inlet pipe. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0025] A filter processing and fixing device capable of continuous feeding includes a machine platform 1:

[0026] A feeding mechanism 2 is provided on one side of the machine 1, a fixing mechanism 3 is provided on one side of the feeding mechanism 2 and is located directly above the machine 1, and a lifting mechanism 4 is provided on the other side of the feeding mechanism 2, and a limiting mechanism 5 is also provided at the bottom of the feeding mechanism 2;

[0027] The feeding mechanism 2 includes a base 21 extending above the workbench 1, wherein a material guide channel 22 for accommodating the filter 6 is provided on the top surface of the base 21, and a communication port 23 is provided on a side wall of the bottom of the material guide channel 22 on the same side as the machine 1, and a top plate 24 is also provided at the bottom of the material guide channel 22, the top of which is flush with the bottom horizontal plane of the communication port 23, wherein the top plate 24 is driven by a hydraulic rod 25;

[0028] The jacking mechanism 4 includes a box body 41 arranged on the base 21 and communicating with the material guiding channel 22. A rotating shaft 42 driven by a motor 43 is arranged in the box body 41. A jacking rod 44 with one end extending into the material guiding channel 22 is arranged on the rotating shaft 42. Multiple groups of filters 6 are arranged in parallel up and down in the material guiding channel 22. The jacking rod 44 is arranged obliquely upward. The jacking rod 44 is located between the two lowest groups of filters 6, and the top end of the jacking rod 44 abuts against the arc surface on one side of the bottom of the upper filter 6. An air inlet pipe 9 located below the box body 41 is also arranged on the side wall of the material guiding channel 22, and the air inlet pipe 9 is on the same side as the box body 41.

[0029] The fixing mechanism 3 includes baffles 31 arranged on both sides of the communication port 23 and connected to the base 21. A strip-shaped opening 32 is arranged on the baffle 31. An installation plate 33 is arranged in the strip-shaped opening 32. The installation plate 33 is driven by an electric push rod 34. A U-shaped frame 35 for fixing the electric push rod 34 is arranged on the back of the baffle 31. At the same time, both ends of the U-shaped frame 35 are fixedly connected to the side walls of the baffle 31 on the upper and lower sides of the strip-shaped opening 32. A chute 36 is opened on the end face of the installation plate 33 on the same side as the communication port 23, and a strip-shaped plate 37 flush with the bottom of the communication port 23 is arranged on the side wall of the installation plate 33 below the chute 36. A rack 38 is arranged at the bottom of the chute 36, and a gear 39 meshing with the rack 38 is also arranged in the chute 36.

[0030] In this embodiment, a circle of card slots 7 is arranged around the outer side wall of the gear 39, and a limiting strip 8 embedded in the card slots 7 is arranged at the top of the chute 36. When the gear 39 rolls in the chute 36 and on the rack 38, the card slots 7 on its outer wall will rotate on the limiting strip 8. While not affecting the rolling of the gear 39, the limiting strip 38 abuts against the card slots 7 to effectively prevent the gear 39 from sliding out of the chute 36.

[0031] The limiting mechanism 5 includes multiple groups of rectangular notches 51 arranged on both sides of the top plate 24. Protrusions 52 located on both sides of the bottom of the lower filter 6 are arranged in the rectangular notches 51. The protrusions 52 are connected to a metal plate 53 below the top plate 24. A through hole for the output shaft of the hydraulic rod 25 to pass through is arranged on the metal plate 53. Grooves corresponding to the metal plate 53 are arranged on both the bottom end face of the top plate 24 and the inner bottom wall of the material guiding channel 22. Electromagnets 54 are arranged in the grooves. The distance between the metal plate 53 and the inner bottom wall of the material guiding channel 22 is not less than the distance between the top end of the protrusion 52 and the top end of the top plate 24.

[0032] In this embodiment, one end of the gear 38 extends outside the chute 36, and the thickness of the gear 38 outside the chute 36 is not greater than 0.2 cm.

[0033] The working principle of the present invention is as follows: the hydraulic rod 25 drives the top plate 24 to move up to the top of the material guide channel 22. At this time, the electromagnet 54 at the bottom of the top plate 24 works to magnetically connect the metal plate 53 to its bottom end surface. Then, the cylindrical filter 6 is placed in the material guide channel 22 and supported by the top plate 24. The protrusions 52 on both sides of the top plate 24 limit the bottom of the filter 6 to prevent it from moving left and right. Then, the hydraulic rod 25 drives the top plate 24 to move down so that the filter 6 can slide downward in the material guide channel 22, thereby allowing a plurality of groups of filters 6 to be placed in the material guide channel 22 in an overlapping manner.

[0034] When the filter 6 needs to be introduced into the fixing mechanism 3, the motor 43 in the lifting mechanism 4 drives the rotating shaft 42 and the push rod 44 to rotate counterclockwise in the box body 41, so that the push rod 44 slides into the material guide channel 22 and lifts the second group of filters 6 at the bottom, so that the two groups of filters 6 at the bottom are separated, preventing the upper filter 6 from squeezing the lower filter 6 and affecting its subsequent rolling;

[0035] Then, the electromagnet 54 at the bottom of the top plate 24 is powered off, while the electromagnet 54 at the bottom of the material guide channel 22 is powered on, so that the metal plate 53 is separated from the top plate 24 and the protrusion 52 is driven to slide downward in the rectangular notch 51 under the influence of the magnetic attraction of the electromagnet 54 below, preventing the limiting mechanism 5 from pressing against the bottom filter 6 and affecting its rolling on the top plate 24. At this time, the top of the top plate 24, the bottom of the connecting port 23 and the top of the strip plate 37 are in the same horizontal plane.

[0036] The gas is further introduced through the air inlet pipe 9 to blow the bottom filter 6 to make it roll toward the connecting port 23, so that the filter 6 slides from the connecting port 23 into the top surface of the strip plate 37 between the two groups of baffles 31, and the two groups of strip plates 37 support the bottom of the two ends of the filter 6. At the same time, the electromagnet 54 on the top plate 24 works, and the electromagnet 54 at the bottom of the material guide channel 22 is powered off, so that the metal plate 53 moves up and drives the protrusion 52 to extend to the top of the top plate 24, and then the hydraulic rod 25 drives the top plate 24 to move up and contact the bottom filter 6 in the material guide channel 22 at this time, while supporting and fixing it, it can also play a limiting role. In the next step, the motor 43 drives the top rod 44 to rotate into the box body 41 through the rotating shaft 42. Then, under the influence of the top force of the top rod 44, the hydraulic rod 25 drives the top plate 24 to move down, so that the filter 6 in the material guide channel 22 can be slowly filled to its inner bottom to wait for the subsequent re-feeding of the fixing mechanism 3, and then the filter 6 can be added again at the top of the material guide channel 22.

[0037] When the filter 6 rolls on the two groups of strip plates 37 and moves to the gear 39, the electric push rod 34 drives the mounting plate 33 to slide in the strip opening 32, wherein the mounting plate 33 pushes the end face of the gear 39 to abut against the corresponding end of the filter 6 through the limit strip 8 and the slot 7, thereby locking and fixing the two ends of the filter 6 on the two groups of strip plates 37 for processing. At the same time, the filter 6 can be rotated clockwise to drive the gear 39 to roll on the slide groove 36 and the rack 38, thereby changing the end face of the filter 6 facing upward at this time, so that people can process the entire outer wall of the filter 6, and then the filter 6 can be rotated counterclockwise to drive the gear 39 to roll on the slide groove 36 and the rack 38. In order to facilitate secondary processing or inspection of the entire outer wall of the filter 6, when the gear 39 is reset, the electric push rod 34 drives the mounting plate 33 to move outward, so that the two sets of gears 39 will not clamp the filter 6 and it can be taken out, and then the above steps are repeated to process the next set of filters introduced into the fixing mechanism 3 by the feeding mechanism 2. During the above process, the meshing of the rack 38 and the gear 39 can effectively limit the filter 6, thereby fixing the top surface of the filter 6 at this time, preventing the filter 6 and the gear 39 from rolling or sliding without human intervention and changing its top surface facing upward at this time, thereby affecting the problem of processing the entire outer wall of the filter 6.

[0038] The present invention is described in detail above, but the contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A fixing device for filter processing with continuous feeding, including a machine table, characterized in that: On one side of the machine table, a feeding mechanism is provided. On one side of the feeding mechanism, a fixing mechanism is provided directly above the machine table, and on the other side of the feeding mechanism, a jacking mechanism is provided. At the bottom of the feeding mechanism, a limiting mechanism is also provided; The feeding mechanism includes a base extending above the workbench. On the top end surface of the base, a material guiding channel for accommodating the filter is provided. On one side wall of the bottom of the material guiding channel on the same side as the machine table, a communication port is provided. At the bottom of the material guiding channel, a top plate with the top end flush with the bottom horizontal plane of the communication port is also provided, and the top plate is driven by a hydraulic rod; The jacking mechanism includes a box body provided on the base and communicating with the material guiding channel. Inside the box body, a rotating shaft driven by a motor is provided. On the rotating shaft, a jacking rod with one end extending into the material guiding channel is provided; The fixing mechanism includes baffles provided on both sides of the communication port and connected to the base. On the baffles, strip-shaped openings are provided. Inside the strip-shaped openings, mounting plates are provided. The mounting plates are driven by electric push rods. On the end surface of the mounting plate on the same side as the communication port, a sliding groove is provided. On the side wall of the mounting plate below the sliding groove, a strip-shaped plate flush with the bottom of the communication port is provided. At the bottom of the sliding groove, a rack is provided. Inside the sliding groove, a gear meshing with the rack is also provided.

2. A filter processing and fixing device capable of continuous feeding according to claim 1, characterized in that: A circle of card slots is provided around the outer side wall of the gear. Inside the top of the sliding groove, a limiting strip embedded in the card slots is provided.

3. The filter processing and fixing device capable of continuous feeding according to claim 1 is characterized in that: On the back of the baffle, a U-shaped frame for fixing the electric push rod is provided, and both ends of the U-shaped frame are fixedly connected to the side walls of the baffle on the upper and lower sides of the strip-shaped opening.

4. The filter processing and fixing device capable of continuous feeding according to claim 1 is characterized in that: Multiple groups of filters are arranged side by side vertically in the material guiding channel. The jacking rod is arranged obliquely upward. The jacking rod is located between the two lowest groups of filters, and the top end of the jacking rod abuts against the arc surface on one side of the bottom of the upper filter. On the side wall of the material guiding channel, an air inlet pipe is provided below the box body, and the air inlet pipe is on the same side as the box body.

5. The filter processing and fixing device capable of continuous feeding according to claim 1 is characterized in that: The limiting mechanism includes multiple groups of rectangular notches provided on both sides of the top plate. Inside the rectangular notches, bumps are provided on both sides of the bottom of the lower filter. The bumps are connected to a metal plate below the top plate. On the metal plate, a through hole for the output shaft of the hydraulic rod to pass through is provided. On the bottom end surface of the top plate and the inner bottom wall of the material guiding channel, grooves corresponding to the metal plate are provided. Inside the grooves, electromagnets are provided. The distance between the metal plate and the inner bottom wall of the material guiding channel is not less than the distance between the top end of the bump and the top end of the top plate.

6. The filter processing and fixing device capable of continuous feeding according to claim 1 is characterized in that: One end of the gear extends outside the sliding groove, and the thickness of the gear outside the sliding groove is not greater than 0.2 cm.

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