Filter element frame stamping device

Abstract

The invention discloses a filter element frame stamping device, and particularly relates to the technical field of stamping, the filter element frame stamping device comprises a stamping device and a feeding device, the feeding device comprises a bottom plate, the upper end of the bottom plate is fixedly connected with two groups of first supporting legs, and the upper end of each group of first supporting legs is fixedly connected with a track frame; the lower ends of the two sets of track frames are fixedly connected with a fixed disc, the lower end of the fixed disc is fixedly connected with two sets of third supporting legs, the third supporting legs are fixedly connected with the bottom plate, one side of each set of track frame is fixedly connected with an extension frame, the upper end of each extension frame is rotationally connected with a gear, and damping exists between the gear and the extension frame. A first spring is fixedly connected to one side of each group of track frames; and automatic blanking and combination of the first workpiece and the second workpiece are completed, a coated copper plate is automatically fed and is stamped and coated on the first workpiece and the second workpiece, and redundant parts are cut.

Description

Technical Field

[0001] The present invention relates to the field of stamping technology, and more specifically, to a stamping device for a filter element frame. Background Art

[0002] The filter element frame is a supporting frame in the filter element, which is usually made of plastic or metal materials. The existing filter element frame punching device only has a single punching function and cannot automatically feed, automatically assemble, and automatically cut. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a filter element frame punching device. The technical problem to be solved by the present invention is that the existing filter element frame punching device only has a single punching function and cannot automatically feed, automatically assemble, and automatically cut.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a filter element frame stamping device, comprising a stamping device and a feeding device, the feeding device comprising a bottom plate, the upper end of the bottom plate is fixedly connected to two groups of first supporting legs, the upper end of each group of the first supporting legs is fixedly connected to a track frame, the lower ends of the two groups of the track frames are fixedly connected to fixed discs, the lower ends of the fixed discs are fixedly connected to two groups of third supporting legs, and the third supporting legs are fixedly connected to the bottom plate, one side of each group of the track frames is fixedly connected to an extension frame, the upper end of the extension frame is rotatably connected to a gear, and there is damping between the gear and the extension frame, one side of each group of the track frames is fixedly connected to a first spring, one side of each group of the first springs is fixedly connected to a slider, and each group of the sliders A rubber layer is fixedly connected to one side of the block, an extension rod is fixedly connected to one side of each group of sliding blocks, and the upper end of each group of extension rods is fixedly connected to a storage rack, and a storage slot is arranged on one side of each group of storage racks, and multiple groups of second springs are fixedly connected to one side of each group of storage slots, and one side of the multiple groups of second springs is fixedly connected to a limiting rack, and the limiting rack is slidably buckled with the storage slot, and the limiting rack corresponds to the position of the gear, and two groups of second supporting legs are fixedly connected to the upper end of the bottom plate, and the upper end of each group of the second supporting legs is fixedly connected to the limiting rack, and a material plate with a rack is slidably connected between the two groups of limiting racks, and the material plate with the rack is meshed with the two groups of gears, one side of the teeth of the gear is an inclined surface and the other side is a right-angled surface, and one side of the teeth of the limiting rack is an inclined surface and the other side is a right-angled surface.

[0005] In a preferred embodiment, a plurality of groups of coated copper plates are arranged on the rack material plate, and point fixation is adopted at the connection between the coated copper plates and the rack material plate. Four groups of supporting edge guards are fixedly connected to the upper end of the fixed disc, and the supporting edge guards support the rack material plate. A fixing groove is arranged on each group of the track frames, and a limiting through hole is arranged on each group of the sliders.

[0006] In a preferred embodiment, a cutting groove is provided at the upper end of the fixed disc, and a blanking hole is provided at the center of the fixed disc.

[0007] In a preferred embodiment, the stamping device includes a top plate, two groups of fourth supporting legs are fixedly connected between the top plate and the bottom plate, two groups of fifth supporting legs are fixedly connected between the top plate and the bottom plate, a first blanking tube is fixedly connected to the lower end of the top plate, and a plurality of first workpieces are contained in the first blanking tube, and a second blanking tube is fixedly connected to the lower end of the top plate, and a plurality of second workpieces are contained in the second blanking tube.

[0008] In a preferred embodiment, the upper end of the top plate is fixedly connected to a cylinder, a telescopic rod is extended from the lower end of the cylinder, the lower end of the telescopic rod is fixedly connected to a lifting plate, the lower end of the lifting plate is fixedly connected to two sets of curved rods, and the curved rods correspond to the positions of the limiting through holes.

[0009] In a preferred embodiment, the lower end of the lifting plate is fixedly connected to a punching sleeve, the lower end of the inner wall of the punching sleeve is fixedly connected to a punching rod, the lower end of the punching sleeve is fixedly connected to a third spring, the lower end of the third spring is fixedly connected to a stripping ring, and the stripping ring is slidably connected to the punching rod, and a cutting knife is provided at the lower end of the punching sleeve, and the position of the cutting knife corresponds to the cutting groove.

[0010] In a preferred embodiment, a plurality of clamping holes are provided on one side of the first workpiece, a plurality of clamping columns are fixedly connected to one side of the second workpiece, and the clamping holes correspond to the clamping columns.

[0011] In a preferred embodiment, a rubber box is fixedly connected to the upper end of the base plate, a pump is provided in the rubber box, a conduit is extended from the upper end of the pump, a sponge brush is provided on the limiting frame located in the front, and the conduit is communicated with the sponge brush.

[0012] Technical effects and advantages of the present invention: 1. When the telescopic rod is extended, when the ed section of the curved rod passes through the limit hole, under the elastic force of the first spring, the slider pushes the first workpiece and the second workpiece that fall on the fixed disc to be assembled at the center of the fixed disc. At the same time, the slider drives the two sets of limit racks to approach each other through the extension rod and the storage rack. In this state, the limit rack passes through the gear (such as Fig. 9As shown, the right-angled surface of the limit rack teeth contacts the right-angled surface of the gear teeth), which will drive the gear to rotate, and then drive the rack material plate to move from front to back; thereby realizing the automatic blanking and combination of the first workpiece and the second workpiece, and driving the rack material plate to move from front to back, when the ba section passes through the limit through hole, the cutting knife will first contact the coated copper plate, and push the coated copper plate out of the rack material plate (at this time, since the coated copper plate can avoid downward, it will not be cut off), and then the stamping sleeve will stamp and wrap the coated copper plate on the outside of the first workpiece and the second workpiece, and the stamping rod will punch a hole in the center of the coated copper plate, as the stamping sleeve continues to descend, the cutting knife and the cutting groove cooperate to trim the edge of the coated copper plate, completing the stamping, coating and trimming of the coated copper plate; in summary, the automatic blanking and combination of the first workpiece and the second workpiece are completed, the coated copper plate is automatically fed and stamped and coated on the first workpiece and the second workpiece, and the excess part is cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a stereogram of the present invention.

[0014] Figure 2 for Figure 1 Stereoscopic image of center A.

[0015] Figure 3 It is a partial stereoscopic view of the feeding device of the present invention.

[0016] Figure 4 It is a first stereoscopic view of the punching device of the present invention.

[0017] Figure 5 It is a second stereoscopic view of the punching device of the present invention.

[0018] Figure 6 It is a cross-sectional view of the punching device of the present invention.

[0019] Figure 7 for Figure 6 Enlarged view of B.

[0020] Figure 8 It is a stereoscopic view of the first workpiece and the second workpiece of the present invention.

[0021] Fig. 9 It is a schematic diagram of the storage rack and gears of the present invention.

[0022] Fig.10 It is a three-dimensional diagram of the placement rack of the present invention.

[0023] Fig.11 It is a connection schematic diagram of the glue box of the present invention.

[0024] The accompanying drawings are marked as follows: 1. Bottom plate; 2. First support leg; 3. Second support leg; 4. Third support leg; 5. Plate with rack; 6. Coated copper plate; 7. Bending rod; 8. Lifting plate; 9. Top plate; 10. Cylinder; 11. Telescopic rod; 12. Punching sleeve; 13. First blanking tube; 14. Second blanking tube; 15. Track frame; 16. First spring; 17. Sliding block; 18. Position-limiting through hole; 19. Position-limiting frame; 20. Extension frame; 21. Storage frame; 22. Position-limiting rack; 23. Second spring; 24. Extension rod; 25, fixed disc; 26, supporting edge guard; 27, blanking hole; 28, receiving groove; 29, cutting groove; 30, fixing groove; 31, first workpiece; 32, second workpiece; 33, cutting knife; 34, unloading ring; 35, punching rod; 36, third spring; 37, fourth supporting leg; 38, fifth supporting leg; 39, punching device; 40, feeding device; 41, gear; 42, rubber layer; 43, snap-in hole; 44, snap-in column; 45, rubber box; 46, catheter; 47, sponge brush. DETAILED DESCRIPTION

[0025] Depend on Figure 1-Figure 11 The present invention provides a filter element frame punching device, including a punching device 39 and a feeding device 40, the feeding device 40 includes a bottom plate 1, the upper end of the bottom plate 1 is fixedly connected with two groups of first supporting legs 2, the upper end of each group of first supporting legs 2 is fixedly connected with a track frame 15, the lower ends of the two groups of track frames 15 are fixedly connected with fixed discs 25, the lower ends of the fixed discs 25 are fixedly connected with two groups of third supporting legs 4, and the third supporting legs 4 are fixedly connected to the bottom plate 1, one side of each group of track frames 15 is fixedly connected with an extension frame 20, the upper end of the extension frame 20 is rotatably connected with a gear 41 (there is damping between the gear 41 and the extension frame 20, and sufficient force is required to rotate the gear 41), one side of each group of track frames 15 is fixedly connected with a first spring 16, one side of each group of first springs 16 is fixedly connected with a slider 17, one side of each group of sliders 17 is fixedly connected with a rubber layer 42, each One side of the group of sliders 17 is fixedly connected with an extension rod 24, and the upper end of each group of extension rods 24 is fixedly connected with a storage rack 21, and one side of each group of storage racks 21 is provided with a storage groove 28, and one side of each group of storage grooves 28 is fixedly connected with multiple groups of second springs 23, and one side of the multiple groups of second springs 23 is fixedly connected with a limited rack 22, and the limited rack 22 is connected with the storage groove 28 by sliding buckle, and the position of the limited rack 22 corresponds to the gear 41, and the upper end of the bottom plate 1 is fixedly connected with two groups of second supporting legs 3, and the upper end of each group of second supporting legs 3 is fixedly connected with a limited rack 19, and a rack material plate 5 is slidably connected between the two groups of limiting racks 19, and the rack material plate 5 is meshed with the two groups of gears 41 (the two sides of the rack material plate 5 are plasma cut with gear teeth, and the fixed coated copper plate 6 is also plasma cut), and the teeth of the gear 41 have an inclined surface on one side and a right-angle surface on the other side (trapezoidal cross-section, Fig. 9As shown in FIG. 1 ), one side of the teeth of the limiting rack 22 is an inclined surface and the other side is a right-angle surface (trapezoidal cross section, Fig. 9 As shown); during the extension process of the telescopic rod 11, when the ed section of the curved rod 7 passes through the limiting through hole 18, under the elastic force of the first spring 16, the slider 17 pushes the first workpiece 31 and the second workpiece 32 that fall on the fixed disc 25 to be combined and assembled at the center of the fixed disc 25. At the same time, the slider 17 drives the two sets of limiting racks 22 to approach each other through the extension rod 24 and the storage rack 21. In this state, the limiting rack 22 passes through the gear 41 (as shown in FIG. Fig. 9 As shown, the right-angled surface of the teeth of the limiting rack 22 contacts the right-angled surface of the teeth of the gear 41, which will drive the gear 41 to rotate, and then drive the material plate 5 with the rack to move from front to back.

[0026] A plurality of groups of clad copper plates 6 are arranged on the material plate 5 with racks, and the connection between the clad copper plates 6 and the material plate 5 with racks is fixed by points. Four groups of supporting edge guards 26 are fixedly connected to the upper end of the fixed disc 25, and the supporting edge guards 26 support the material plate 5 with racks. A fixing groove 30 is arranged on each group of track frames 15, and a limited position through hole 18 is arranged on each group of sliders 17; the limited position through hole 18 allows the curved rod 7 to pass through; The stamping device 39 includes a top plate 9, two groups of fourth supporting legs 37 are fixedly connected between the top plate 9 and the bottom plate 1, two groups of fifth supporting legs 38 are fixedly connected between the top plate 9 and the bottom plate 1, a first blanking tube 13 is fixedly connected to the lower end of the top plate 9, and a plurality of first workpieces 31 are contained in the first blanking tube 13, and a second blanking tube 14 is fixedly connected to the lower end of the top plate 9, and a plurality of second workpieces 32 are contained in the second blanking tube 14.

[0027] The upper end of the top plate 9 is fixedly connected to a cylinder 10, and a telescopic rod 11 is extended from the lower end of the cylinder 10. The lower end of the telescopic rod 11 is fixedly connected to a lifting plate 8, and the lifting plate 8 is slidably connected to the first drop tube 13 and the second drop tube 14 (the first drop tube 13 and the second drop tube 14 serve as movement guides for the lifting plate 8), and the lower end of the lifting plate 8 is fixedly connected to two groups of bent rods 7, and the positions of the bent rods 7 and the limiting through holes 18 correspond; the cylinder 10 controls the lifting and lowering of the lifting plate 8 by controlling the extension and retraction of the telescopic rod 11.

[0028] A cutting groove 29 is provided at the upper end of the fixed disc 25, a blanking hole 27 is provided at the center of the fixed disc 25, a punching sleeve 12 is fixedly connected to the lower end of the lifting plate 8, a punching rod 35 is fixedly connected to the lower end of the inner wall of the punching sleeve 12, a third spring 36 is fixedly connected to the lower end of the punching sleeve 12, a stripping ring 34 is fixedly connected to the lower end of the third spring 36, and the stripping ring 34 is slidably connected to the punching rod 35; after the punching is completed, when the punching sleeve 12 is lifted, the third spring 36 can push out the stamped combination of the clad copper plate 6 and the first workpiece 31 and the second workpiece 32 that may be stuck in the punching sleeve 12 through the stripping ring 34, and a cutting knife 33 is provided at the lower end of the punching sleeve 12, and the position of the cutting knife 33 corresponds to the cutting groove 29.

[0029] A plurality of clamping holes 43 are formed on one side of the first workpiece 31 , and a plurality of clamping posts 44 are fixedly connected to one side of the second workpiece 32 , and the clamping holes 43 correspond to the clamping posts 44 .

[0030] A glue box 45 is fixedly connected to the upper end of the base plate 1, and a pump is arranged in the glue box 45. A conduit 46 is extended from the upper end of the pump. A sponge brush 47 is arranged on the limiting frame 19 located in the front, and the conduit 46 is communicated with the sponge brush 47; the pump in the glue box 45 can pump glue to the sponge brush 47, and the sponge brush 47 can brush glue on the lower surface of the rack material plate 5.

[0031] The device is used for punching filter element frames. The device is placed on a placement table ( Fig.10 )superior.

[0032] When doing specific work, Figure 1 The state shown is the initial state. First, multiple groups of first workpieces 31 are added to the first blanking tube 13, and multiple groups of second workpieces 32 are added to the second blanking tube 14. The bottom group of first workpieces 31 and second workpieces 32 fall onto the fixed disc 25. The pump in the glue box 45 delivers glue to the sponge brush 47. The cylinder 10 is started, and the telescopic rod 11 is extended. When the ed section of the curved rod 7 passes through the limiting through hole 18, under the elastic force of the first spring 16, the slider 17 pushes the first workpiece 31 and the second workpiece 32 that fall onto the fixed disc 25 to be combined and assembled at the center of the fixed disc 25. At the same time, the slider 17 will drive the two groups of limiting racks 22 to approach each other through the extension rod 24 and the storage rack 21. In this state, the limiting rack 22 passes through the gear 41 (such as Fig. 9 As shown in the figure, the right-angled surface of the teeth of the limit rack 22 contacts the right-angled surface of the teeth of the gear 41), which will drive the gear 41 to rotate (when the limit rack 22 moves in the reverse direction, the gear 41 does not rotate), thereby driving the material plate 5 with the rack to move from front to back (with Figure 1 As a reference), at this time, the sponge brush 47 can apply glue to the lower surface of the rack material plate 5; When the dc section passes through the limiting through hole 18, the first workpiece 31 and the second workpiece 32 are assembled. In the cb section, the curved rod 7 drives the slider 17 to compress the first spring 16 (such as Figure 6 As shown, the lateral distance of the cd segment is smaller than that of the de segment. Figure 2 Taking the slider 17 shown as an example, the leftward movement of the slider 17 during this process does not return to the initial state, and the slider 17 is still below the first blanking tube 13, blocking the first workpiece 31 in the first blanking tube 13 from leaking out). During this process, the inclined surface of the teeth of the limit rack 22 contacts the inclined surface of the teeth of the gear 41. Due to the damping between the gear 41 and the extension frame 20, when the limit rack 22 contacts the gear 41, the second spring 23 will be compressed and completely retracted into the receiving groove 28, avoiding the teeth of the gear 41 and not driving the gear 41 to rotate; When the ba section passes through the limiting through hole 18, the cutting knife 33 will first contact the coated copper plate 6, and push the coated copper plate 6 out of the material plate 5 with the rack (at this time, the coated copper plate 6 can avoid downward and will not be cut off), and then the stamping sleeve 12 will stamp and wrap the coated copper plate 6 outside the first workpiece 31 and the second workpiece 32, and the stamping rod 35 will punch a hole in the center of the coated copper plate 6. As the stamping sleeve 12 continues to descend, the cutting knife 33 cooperates with the cutting groove 29 to trim the edge of the coated copper plate 6 completely, and the waste material in the center leaks out from the blanking hole 27; Then, the cylinder 10 controls the telescopic rod 11 to contract and the stamping sleeve 12 to lift up. When the ab section passes through the limiting through hole 18, the third spring 36 pushes out the stamped copper plate 6 and the combination of the first workpiece 31 and the second workpiece 32 that may be stuck in 12 through the material removal ring 34. When the bc section passes through the limiting through hole 18, the two sets of sliders 17 will approach each other again. The rubber layer 42 is elastic and will not come into hard contact with the first workpiece 31 and the second workpiece 32 wrapped with the copper plate 6, and can also perform secondary pressing on the copper plate 6 wrapped with the first workpiece 31 and the second workpiece 32. In this process, the limiting rack 22 will drive the gear 41 to rotate again, driving the rack material plate 5 to move from front to back. Together with the distance that the rack material plate 5 moves from front to back during the process of the ed section passing through the limiting through hole 18, the two together drive the rack material plate 5 to move one station from front to back.

[0033] When segment de passes through the limiting through hole 18, the inclined surface of the teeth of the limiting rack 22 is in contact with the inclined surface of the teeth of the gear 41, and the gear 41 cannot be driven to rotate. When the device moves to the initial state, the first workpiece 31 and the second workpiece 32 wrapped with the copper plate 6 are manually taken out, and the removed waste is cleaned, and the above operation is repeated.

[0034] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filter element holder punching device, comprising a punching device (39) and a feeding device (40), characterized in that: The feeding device (40) comprises a bottom plate (1), the upper end of the bottom plate (1) is fixedly connected to two groups of first supporting legs (2), the upper end of each group of the first supporting legs (2) is fixedly connected to a track frame (15), the lower ends of the two groups of the track frames (15) are fixedly connected to a fixed disc (25), the lower ends of the fixed disc (25) are fixedly connected to two groups of third supporting legs (4), and the third supporting legs (4) are fixedly connected to the bottom plate (1), one side of each group of the track frames (15) is fixedly connected to an extension frame (20), the upper end of the extension frame (20) is rotatably connected to a gear (41), and damping exists between the gear (41) and the extension frame (20), one side of each group of the track frames (15) is fixedly connected to a first spring (16), one side of each group of the first springs (16) is fixedly connected to a slider (17), one side of each group of the sliders (17) is fixedly connected to a rubber layer (42), and each group of the sliders (17) One side of the plurality of second springs (23) is fixedly connected to a limiting rack (22), and the limiting rack (22) is slidably buckled with the storage slot (28). The upper end of the bottom plate (1) is fixedly connected to two groups of second supporting legs (3), and the upper end of each group of the second supporting legs (3) is fixedly connected to a limiting frame (19). A material plate (5) with a rack is slidably connected between the two groups of limiting frames (19), and the material plate (5) with a rack is meshed with two groups of gears (41). One side of the teeth of the gear (41) is an inclined surface and the other side is a right-angled surface, and one side of the teeth of the limiting rack (22) is an inclined surface and the other side is a right-angled surface.

2. A filter element holder punching device according to claim 1, characterized in that: The rack material plate (5) is provided with a plurality of groups of clad copper plates (6), and the connection between the clad copper plates (6) and the rack material plate (5) is fixed at a point. The upper end of the fixed disc (25) is fixedly connected with four groups of supporting edge guards (26), and the supporting edge guards (26) support the rack material plate (5). Each group of the track frames (15) is provided with a fixing groove (30), and each group of the sliders (17) is provided with a limiting through hole (18).

3. The filter element holder punching device according to claim 1, characterized in that: The upper end of the fixed disc (25) is provided with a cutting groove (29), and the center of the fixed disc (25) is provided with a blanking hole (27).

4. A filter element holder punching device according to claim 2, characterized in that: The punching device (39) comprises a top plate (9), two groups of fourth supporting legs (37) are fixedly connected between the top plate (9) and the bottom plate (1), two groups of fifth supporting legs (38) are fixedly connected between the top plate (9) and the bottom plate (1), a first blanking tube (13) is fixedly connected at the lower end of the top plate (9), a plurality of groups of first workpieces (31) are contained in the first blanking tube (13), and a second blanking tube (14) is fixedly connected at the lower end of the top plate (9), a plurality of groups of second workpieces (32) are contained in the second blanking tube (14).

5. A filter element holder punching device according to claim 4, characterized in that: The upper end of the top plate (9) is fixedly connected to a cylinder (10), the lower end of the cylinder (10) is extended with a telescopic rod (11), the lower end of the telescopic rod (11) is fixedly connected to a lifting plate (8), the lower end of the lifting plate (8) is fixedly connected to two sets of bent rods (7), and the bent rods (7) correspond to the positions of the limit through holes (18).

6. A filter element holder punching device according to claim 5, characterized in that: The lower end of the lifting plate (8) is fixedly connected to a punching sleeve (12), the lower end of the inner wall of the punching sleeve (12) is fixedly connected to a punching rod (35), the lower end of the punching sleeve (12) is fixedly connected to a third spring (36), the lower end of the third spring (36) is fixedly connected to a material stripping ring (34), and the material stripping ring (34) is slidably connected to the punching rod (35), and the lower end of the punching sleeve (12) is provided with a cutting knife (33), and the position of the cutting knife (33) corresponds to the cutting groove (29).

7. A filter element holder punching device according to claim 4, characterized in that: A plurality of groups of clamping holes (43) are provided on one side of the first workpiece (31), a plurality of groups of clamping columns (44) are fixedly connected to one side of the second workpiece (32), and the clamping holes (43) correspond to the clamping columns (44).

8. The filter element holder punching device according to claim 4, characterized in that: The upper end of the bottom plate (1) is fixedly connected to a rubber box (45), a pump is arranged in the rubber box (45), a conduit (46) is extended from the upper end of the pump, a sponge brush (47) is arranged on the limiting frame (19) located in the front, and the conduit (46) is communicated with the sponge brush (47).

Images