Reed switch arranging and feeding device

Abstract

The utility model provides a reed switch arranging and feeding device, and belongs to the technical field of water level gauge production equipment. Comprising a first mounting frame, two baffles made of aluminum alloy are arranged at the top of the first mounting frame at intervals, and the ends, close to a first mounting plate, of the two baffles are thinner than the other ends; the two opposite faces of the two baffles are parallel to each other, and step faces are arranged at the bottoms of the two opposite faces. And permanent magnet plates are fixed on the opposite surfaces of the two baffles. The device has the advantages of simple structure, low manufacturing cost, high automation degree and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of water level gauge production equipment and relates to an automatic shearing device for a reed switch. Background Art

[0002] During the production and processing of water level gauges, the purchased reed switches need to be trimmed and bent before they can be used. At present, most companies use automated equipment to trim and bend the reed switches, which requires the reed switches to be neatly arranged in a specified direction and then picked up one by one by the automated equipment. In the prior art, the arrangement and loading of reed switches are mostly achieved by an automated controlled mechanical structure, which has a complex structure, high cost, and requires a power source, consuming kinetic energy. Utility Model Content

[0003] The purpose of the utility model is to provide a reed switch arranging and feeding device to solve the above problems in the prior art, so that the device can automatically arrange and feed the reed switches, and has a simple structure and low cost.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a reed switch arrangement feeding device, characterized in that the device includes a first mounting frame, two baffles made of aluminum alloy are spaced apart on the top of the first mounting frame, and the ends of the two baffles close to the first mounting plate are thinner than the other ends; the two opposite surfaces of the two baffles are parallel to each other, and the bottoms of the two opposite surfaces are provided with step surfaces; permanent magnet plates are fixed on the opposite surfaces of the two baffles.

[0005] Preferably, a slide groove is provided at the top of the first mounting frame, and each baffle is detachably mounted on the top of the first mounting frame through the slide groove.

[0006] Preferably, the magnetic poles of the two permanent magnet plates are arranged in opposing relation.

[0007] The utility model has the advantages:

[0008] The feeding device has a simple structure. It only relies on two inclined and oppositely arranged permanent magnetic plates to automatically arrange the reed switches in an orderly manner, and then can cooperate with subsequent automated equipment to complete automatic feeding. It has a high degree of automation and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional structural schematic diagram of the arrangement and feeding device.

[0010] Figure 2 It is a three-dimensional structural diagram of the reed switch automatic shearing device.

[0011] Figure 3It is a front structural schematic diagram of the reed switch automatic shearing device.

[0012] Figure 4 It is a cross-sectional view of the internal structure of the sleeve.

[0013] Figure 5 It is a schematic diagram of the top view of the structure of the arrangement and feeding device.

[0014] In the figure, 1. base; 2. first mounting plate; 21. swing cylinder; 22. first cylinder; 23. second mounting plate; 24. second cylinder; 25. sleeve; 26. material taking port; 27. permanent magnet block; 3. first mounting frame; 31. baffle; 32. step surface; 33. permanent magnet plate; 34. slide; 4. second mounting frame; 41. shearing mechanism; 42. cutting knife; 43. pneumatic clamp; 44. extension plate; 45. adjusting rod; 46. baffle; 47. locking bolt; 5. reed switch; 6. plastic basket. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a reed switch automatic shearing device comprises a base 1, a first mounting plate 2 is vertically fixed at the middle position of the top of the base 1, a swing cylinder 21 is fixed on the upper part of one surface of the first mounting plate 2, a first cylinder 22 is fixed on the rotor of the swing cylinder 21, a second mounting plate 23 is fixed on the piston rod of the first cylinder 22, and a second cylinder 24 is fixed on the second mounting plate 23; a sleeve 25 is provided on the outer sleeve of the piston rod of the second cylinder 24, and one end of the sleeve 25 is threadedly connected to the cylinder body of the second cylinder 24, and a material taking port 26 is provided at the other end of the sleeve 25; a permanent magnet block 27 is fixed on the outer end of the piston rod of the second cylinder 24, and the permanent magnet block 27 can slide back and forth in the sleeve 25 under the drive of the second cylinder 24; the top of the base 1 is respectively fixed with first A mounting frame 3 and a second mounting frame 4; two baffles 31 made of aluminum alloy are arranged at intervals on the top of the first mounting frame 3, and the ends of the two baffles 31 close to the first mounting plate 2 are thinner than the other ends; the two opposite surfaces of the two baffles 31 are parallel to each other, and the bottoms of the two opposite surfaces are provided with step surfaces 32; permanent magnet plates 33 are fixed on the opposite surfaces of the two baffles 31; a shearing mechanism 41 is fixed on the top of the second mounting frame 4, and two cutting knives 42 are arranged on the shearing mechanism 41 at intervals; the swing cylinder 21 can drive the sleeve 25 to swing back and forth within a range of 180°, and when the sleeve 25 swings to an extreme position, the material taking port 26 is aligned between the two baffles 31; when the sleeve 25 swings to another extreme position, the material taking port 26 is switched to between the two cutting knives 42.

[0017] Working principle: When using this device to trim the reed switch 5, we can place a large number of reed switches 5 horizontally between the two baffles 31. Since the two baffles 31 have permanent magnet plates 33 on the outside, and the distance between the two baffles 31 is slightly larger than the length of the reed switch 5, each reed switch 5 is horizontally arranged between the two baffles 31 when both ends are attracted. Then, the swing cylinder 21 drives the first cylinder 22, the second cylinder 24 and the sleeve 25 to swing, so that they are in a horizontal state and stop, and the material taking port 26 on them is aligned between the two baffles 31. At the same time, the second cylinder 24 is actuated to drive the permanent magnet block 27 to extend forward to a position close to the material taking port 26. Then, the first cylinder 22 is activated, driving the second mounting plate 23 to extend forward, thereby driving the second cylinder 24 and the sleeve 25 to extend forward, so that the material taking port 26 is close to the reed switch 5; at this time, since the material taking port 26 is semicircular and its inner diameter is slightly larger than the outer diameter of the reed switch 5, there is only one reed switch 5 adsorbed in the material taking port 26 by the permanent magnet block 27. Then, the first cylinder 22 retracts, so that the sleeve 25 that has completed the material taking is retracted. Then, the swing cylinder 21 is activated again, driving the sleeve 25 to swing to the opposite direction. At this time, the pins at both ends of the reed switch 5 are just located in the two cutting knives 42. Then, the shearing mechanism 41 is activated, so that the two cutting knives 42 cut a part of the pins at both ends of the reed switch 5. Finally, the second cylinder 24 retracts, so that the permanent magnet block 27 is away from the reed switch 5, so that it loses its adsorption force and automatically falls into the plastic basket 6 below the cutting knives 42. The device has a control module. We only need to burn the corresponding program in the control module, and it can automatically and orderly complete the above actions and repeat them continuously, thereby realizing the automatic cutting operation of the reed switch 5.

[0018] like Figure 5 As shown in FIG. 1 , since the two baffles 31 of the device are thinner at one end close to the first mounting plate 2, and the baffles 31 are made of aluminum alloy, the thinner end of the reed switch 5 close to the baffle 31 is closer to the permanent magnet plate 33, that is, the thinner end has a stronger magnetic field, and the permanent magnet plate 33 has a greater attraction to the reed switch 5. In addition, since the two permanent magnet plates 33 are inclined and arranged in a supporting manner, their attraction to the reed switch 5 will also be inclined accordingly (such as Figure 5 As shown by the arrow in the middle, when the reed switch 5 at the front end is taken away by the sleeve 25, the reed switch 5 behind it will automatically move forward under the action of the magnetic field. In this way, the reed switches 5 can be arranged in an orderly manner without any mechanical structure and action, waiting to be taken by the sleeve 25. The lower parts of the two opposite surfaces of the two baffles 31 are provided with step surfaces 32, which can prevent the reed switches 5 from falling. At the same time, the pins at both ends of the reed switch 5 at the bottom are always supported by the step surface 32, and then limit it in the vertical direction, so that the sleeve 25 can adsorb and take it.

[0019] The device has a simple structure, especially for arranging and loading the reed switches 5. It only relies on two inclined and oppositely arranged permanent magnetic plates 33 to automatically arrange the reed switches 5 in an orderly manner, thereby realizing automatic loading. It has a high degree of automation and low cost.

[0020] like Figure 1 , Figure 2 and Figure 3 The top of the first mounting frame 3 is provided with a slide groove 34, and each baffle 31 is detachably mounted on the top of the first mounting frame 3 through the slide groove 34. The installation of the two baffles 31 is achieved through the slide groove 34, so that the spacing between the two baffles 31 can be adaptively adjusted according to the length of the purchased reed switch 5, thereby making the applicability of the device more extensive.

[0021] like Figure 1 , Figure 2 and Figure 3 , a pneumatic clamp 43 is fixed on the top of the shearing mechanism 41, and an extension plate 44 extending downward is fixed on each of the two clamping plates of the pneumatic clamp 43, and the lower ends of the two extension plates 44 extend to the outside of the two cutting knives 42; a through hole is opened at the lower end of the two extension plates 44, and an adjustment rod 45 is inserted in each through hole, and each adjustment rod 45 is fixed with a baffle 46 near the cutting end, and the distance between the baffle 46 and the cutting knives 42 can be adjusted by sliding each adjustment rod 45; each extension plate 44 is also provided with a locking bolt 47, and each locking bolt 47 can lock the corresponding adjustment rod 45 in the corresponding through hole. After the reed switch 5 reaches the cutting knives 42, the two clamping plates of the pneumatic clamp 43 act at the same time, driving the two extension plates 44 to move synchronously to the middle, and then pushing the reed switch 5 to the center position, that is, after cutting, the length of the stitches at both ends remains consistent. Moreover, the existence of the adjusting rod 45, the baffle 46 and the locking bolt 47 enables us to adjust the position of the baffle 46 and then adjust the cutting position again, so as to make the cutting more accurate.

[0022] like Figure 5 As shown, the magnetic poles of the two permanent magnet plates 33 are arranged in a supporting manner. For example, one of the opposite surfaces of the two permanent magnet plates 33 is an S pole, and the two reeds in the reed switch 5 are both N poles, that is, the reed switches 5 are mutually repelled and not conductive. At the same time, the magnetic poles at the middle position of each reed switch 5 are the same (S pole), so the adjacent reed switches 5 must repel each other and then automatically disperse, making the subsequent picking more accurate and avoiding the situation of taking multiple reeds at one time, thereby ensuring that the subsequent shearing operation is carried out in an orderly manner, making its operation more stable.

[0023] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A reed switch arrangement feeding device, characterized in that: The device comprises a first mounting frame (3), wherein two baffles (31) made of aluminum alloy are arranged at intervals on the top of the first mounting frame (3), and one end of the two baffles (31) close to the first mounting plate (2) is thinner than the other end; two opposite surfaces of the two baffles (31) are parallel to each other, and the bottoms of the two opposite surfaces are provided with step surfaces (32); and permanent magnetic plates (33) are fixed on the opposite surfaces of the two baffles (31).

2. A reed switch arrangement feeding device according to claim 1, characterized in that: A slide groove (34) is provided at the top end of the first mounting frame (3), and each baffle (31) is detachably mounted on the top end of the first mounting frame (3) via the slide groove (34).

3. A reed switch arrangement feeding device according to claim 1, characterized in that: The magnetic poles of the two permanent magnetic plates (33) are symmetrically arranged.

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