Reed switch feeding machine

Abstract

The utility model discloses a reed switch feeding machine which comprises a box body, a feeding cavity is formed in the box body, and openings are formed in the top and one side of the box body; the pair of magnetic modules are symmetrically arranged in the inner walls of the front end and the rear end of the box body respectively, the polarities of the pair of magnetic modules are opposite, and the pair of magnetic modules are used for generating magnetic fields of which the magnetic field intensities are sequentially enhanced from the other side to one side of the box body; the driving module is arranged on one side of the box body, and the driving module provides driving force for rotation; the disc is connected with the output end of the driving module and is driven by the driving module to rotate, a plurality of feeding grooves are uniformly formed in the circumferential direction of the disc, and one side of the disc is connected with the opening in one side of the box body; and the multiple magnetic pieces are embedded in the disc correspondingly, the multiple magnetic pieces correspond to the multiple feeding grooves in position one to one, and the multiple magnetic pieces are exposed on the surfaces of the multiple feeding grooves correspondingly. According to the feeding device, the feeding efficiency during production and processing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reed switch sensor processing equipment, in particular to a reed switch feeding machine. Background Art

[0002] Reed Switch, also known as tongue reed switch or magnetic reed switch, is a special magnetically sensitive switch and is the main component of reed relays and proximity switches. After the reed switch is produced, it needs to be bent and trimmed. The pins of the reed switch must be bent 90 degrees and the extra pins must be trimmed before it can be used as a finished product.

[0003] Patent publication number CN208093400U discloses a reed switch pin processing system, including a material transfer device for transferring the reed switch, a pin processing device, a driving device and a cam lifting device, the pin processing device includes a fixed plate and a movable plate arranged relatively up and down, a pressing plate I is arranged on the fixed plate, and a pressing plate II is arranged on the movable plate to cooperate with the pressing plate I and to limit the position of the reed switch, the pressing plate I or / and the pressing plate II are provided with an elastic member having a restoring effect thereon, or the pressing plate I or the pressing plate II is made of an elastic material, the pressing plate I is provided with a pin processing block for processing the reed switch pin on the outside, and the cam lifting device includes a cam that drives the movable plate to move up and down. In this patent, the reed switch to be processed needs to be manually placed on the material transfer device, and the reed switch to be processed is transferred by the material transfer device. During this process, workers need to constantly take and put the reed switch, and the degree of automation is low.

[0004] Patent publication number CN216324755U discloses a reed switch bending and shearing device, including a machine fixed base plate, characterized in that: a guide rail and a guide post fixing seat are respectively installed on the top of the machine fixed base plate, a feeding mechanism is movably connected to the guide rail, two guide post fixing seats are provided, and the bending and shearing mechanism is fixedly connected to the two guide post fixing seats; the feeding mechanism includes a fixed plate, a fixed gear plate, a movable gear plate, a cutting plate, a limit tooth, a first cylinder and a connecting rod; the bending and shearing mechanism includes a guide post, a guide post connecting plate, a guide post sleeve, a mounting plate, a clamping block, a tool fixing plate, a cutter, a second cylinder, a pressure block mounting seat, a movable shaft, a pressure block fixing seat, a spring, a pin pressure block, a bending knife and an adjustable limit block. In this patent, it is also necessary to manually place the reed switch to be processed on the feeding mechanism, and the feeding mechanism transmits the reed switch to be processed. In this process, workers also need to constantly take and put the reed switch.

[0005] Therefore, there is an urgent need for a device that can automatically load materials to improve the degree of automation and reduce the labor intensity of workers as much as possible. Summary of the invention

[0006] According to an embodiment of the utility model, a reed switch feeding machine is provided, comprising:

[0007] A box body, a feeding cavity is arranged inside the box body, openings are arranged on the top and one side of the box body, and the openings on the top and one side of the box body are connected with the feeding cavity;

[0008] A pair of magnetic modules, the pair of magnetic modules are symmetrically arranged in the inner walls of the front and rear ends of the box body, and the polarities of the pair of magnetic modules are opposite, and are used to generate a magnetic field with increasing magnetic field strength from the other side to the one side of the box body;

[0009] A driving module, which is arranged on one side of the box body and provides a driving force for rotation, and the driving module is a driving motor;

[0010] The disc is connected to the output end of the driving module and rotates under the drive of the driving module. A plurality of feeding grooves are evenly arranged in the circumferential direction of the disc, and one side of the disc is connected with the opening of one side of the box body;

[0011] Multiple magnetic parts are respectively embedded in the disc, the multiple magnetic parts correspond to the positions of the multiple feeding slots one by one, the multiple magnetic parts are respectively exposed on the surfaces of the multiple feeding slots, and the magnetic parts are magnets.

[0012] Furthermore, any magnetic module is composed of a number of first magnetic sheets with successively enhanced magnetism, and the number of first magnetic sheets with successively enhanced magnetism are sequentially arranged from the other side to the one side within the front / rear end inner wall of the box body; the bottom planes of the number of first magnetic sheets with successively enhanced magnetism are higher than the horizontal height of the bottom plane of the loading chamber.

[0013] Furthermore, any magnetic module is composed of a number of second magnetic sheets with the same magnetic properties, and the number of second magnetic sheets with the same magnetic properties are sequentially arranged from the other side to the one side of the front / rear end inner wall of the box body, and the distance between two second magnetic sheets sequentially located from the other side to the one side of the front end and rear end inner wall of the box body decreases sequentially; the bottom planes of the number of second magnetic sheets with the same magnetic properties are higher than the horizontal height of the bottom plane of the loading chamber.

[0014] Furthermore, it also includes:

[0015] A storage hopper, which is located on the other side of the box body;

[0016] The material blocking rack is arranged on the opening at the top of the box body and is connected with the output end of the storage hopper.

[0017] Furthermore, the box body and the disc are both made of plastic.

[0018] Furthermore, it also includes:

[0019] A frame is provided on a top side of the box body;

[0020] The brush is arranged on the frame.

[0021] Furthermore, it also includes: a pair of optical fiber sensors, which are arranged on the frame and located at the front and rear ends of the disc.

[0022] Furthermore, it also comprises: a pair of blanking blocks, which are arranged at the front and rear ends of the bottom of the other side of the disc, and each of the blanking blocks is provided with a V-shaped groove.

[0023] Furthermore, it also includes:

[0024] A connecting section, with two ends of the connecting section connected to a pair of blanking blocks;

[0025] The guiding section is connected to the connecting section and is arranged obliquely relative to the connecting section.

[0026] Furthermore, a pair of blanking blocks, the connecting section and the guiding section are integrally formed.

[0027] A reed switch feeding machine according to an embodiment of the utility model has the following beneficial effects:

[0028] 1. The magnetic field inside the box gradually increases, so that the reed switch can automatically move toward the turntable inside the box, avoiding the omission of the reed switch.

[0029] 2. The brush is set to avoid the problem of unstable adsorption caused by a feeding trough adsorbing multiple reed switches through magnetic parts, which may cause the reed switches to fall off and be damaged.

[0030] 3. Set up a fiber optic sensor to detect whether the pins of the reed switch are falling off or broken, so as to facilitate the removal of defective workpieces.

[0031] 4. Improved the overall automation level and work efficiency.

[0032] 5. Simple structure and low cost.

[0033] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the three-dimensional structure of a reed switch loader according to an embodiment of the utility model.

[0035] Figure 2 The figure is a schematic diagram of the top structure of a box body of a reed switch loader according to an embodiment of the utility model.

[0036] Figure 3 for Figure 1 Schematic diagram of the local enlarged structure at point a in the middle.

[0037] Figure 4 for Figure 1Schematic diagram of the local enlarged structure at point b in the middle. DETAILED DESCRIPTION

[0038] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0039] First, combine Figures 1 to 4 A reed switch feeding machine according to an embodiment of the utility model is described, which is used for automatic feeding during the processing of reed switches 9 and has a wide range of application scenarios.

[0040] like Figures 1 to 4 As shown, a reed switch loader according to an embodiment of the utility model comprises a box body 1, a pair of magnetic modules, a driving module 3, a disc 4 and a plurality of magnetic parts 5.

[0041] Specifically, Figure 1~2 As shown, a loading cavity 11 is provided inside the box body 1 , and openings are provided at the top and one side of the box body 1 , and the openings at the top and one side of the box body 1 are communicated with the loading cavity 11 .

[0042] Specifically, Figure 1~2 As shown, a pair of magnetic modules are symmetrically arranged in the inner walls of the front and rear ends of the box body 1, and the polarities of the pair of magnetic modules are opposite, and are used to generate a magnetic field with increasing magnetic field strength from the other side to the side of the box body 1, so that the reed switch 9 that falls into the loading chamber 11 will automatically align and automatically move to the side of the box body 11 with a strong magnetic field.

[0043] Specifically, Figure 1 As shown, the driving module 3 is arranged on one side of the box body 1 , and the driving module 3 provides a rotational driving force, and the driving module 3 is a driving motor.

[0044] Specifically, Figure 1 , 3 As shown, the disc 4 is connected to the output end of the driving module 3 and rotates under the drive of the driving module 3. A plurality of feeding grooves 41 are evenly arranged in the circumferential direction of the disc 4. One side of the disc 4 is connected with the opening on one side of the box body 1 to block the opening on one side of the box body 1 to prevent the reed switch 9 from automatically moving to the opening on one side of the box body 1 and escaping from the feeding chamber 11.

[0045] Specifically, Figure 1 , 3 As shown in Figure 4, multiple magnetic parts 5 are respectively embedded in the disc 4, and the multiple magnetic parts 5 correspond to the multiple feeding slots 41 one by one. The multiple magnetic parts 5 are respectively exposed on the surface of the multiple feeding slots 41, and the magnetic parts 5 are magnets. Through the arrangement of the magnetic parts 5, when the disc 4 rotates, the reed switch 9 at the opening on one side of the box body 1 can be adsorbed in the feeding slot 41, and the reed switch 9 is fed and transported.

[0046] Furthermore, in the present embodiment, any magnetic module is composed of a plurality of first magnetic sheets (not shown in the figure) whose magnetism is sequentially enhanced, and the plurality of first magnetic sheets whose magnetism is sequentially enhanced are sequentially arranged from the other side to the one side of the inner wall of the front / rear end of the box body 1; the bottom plane of the plurality of first magnetic sheets whose magnetism is sequentially enhanced is higher than the horizontal height of the bottom plane of the loading chamber 11, so that the reed switch 9 can be affected by the magnetic field and will not contact the bottom plane of the loading chamber 11, thereby preventing the problem of wear.

[0047] Further, if Figure 2 As shown, any magnetic module is composed of a plurality of second magnetic sheets 21 with the same magnetic properties, and the plurality of second magnetic sheets 21 with the same magnetic properties are sequentially arranged from the other side to the one side of the front / rear end inner wall of the box body 1, and the distance between two second magnetic sheets 21 sequentially located from the other side to the one side of the front end and rear end inner wall of the box body 1 decreases sequentially; the bottom plane of the plurality of second magnetic sheets 21 with the same magnetic properties is higher than the horizontal height of the bottom plane of the loading chamber 11, so that the reed switch 9 can be affected by the magnetic field and will not contact the bottom plane of the loading chamber 11, thereby preventing wear problems.

[0048] Further, if Figure 1 As shown, a reed switch feeding machine of the embodiment of the utility model further comprises: a storage hopper 61 and a material stopper 62. The storage hopper 61 is located on the other side of the box body 1, and is used to pre-store the reed switch 9 to be fed; the material stopper 62 is arranged on the opening at the top of the box body 1, and is connected with the output end of the storage hopper 61, and is used to guide and stop the reed switch 9 to be fed in the storage hopper 61 when it is pushed into the feeding chamber 11, so as to facilitate the reed switch 9 to enter the feeding chamber 11.

[0049] Furthermore, in this embodiment, the box body 1 and the disc 4 are both made of plastic.

[0050] Further, if Figure 1 As shown, a reed switch feeding machine of an embodiment of the utility model further comprises: a frame 71 and a brush 72. The frame 71 is arranged on one side of the top of the box body 1; the brush 72 is arranged on the frame 71. The arrangement of the brush 72 avoids the problem of unstable adsorption caused by a feeding trough 41 adsorbing multiple reed switches 9 through a magnetic part 5, causing the reed switches 9 to fall off and be damaged. The brush 72 can brush off the multiple reed switches 9 adsorbed by the feeding trough 41 and return them to the external reed switch 9 feeding box, so that the feeding trough 41 only adsorbs one reed switch 9.

[0051] Further, if Figure 1 As shown, a reed switch loader of an embodiment of the utility model further includes: a pair of optical fiber sensors 73, which are arranged on the frame 71 and located at the front and rear ends of the disc 4, and can detect whether the pins of the reed switch 9 are detached or broken, so as to facilitate the removal of defective workpieces.

[0052] Further, if Figure 1 , 4 As shown, a reed switch feeding machine of an embodiment of the utility model further includes: a pair of feeding blocks 81, a pair of feeding blocks 81 are arranged at the front and rear ends of the bottom of the other side of the disc 4, and V-shaped grooves 811 are provided on the feeding blocks 81. Through the setting of the V-shaped grooves 811 on the feeding blocks 81, the V-shaped grooves 811 can block the two ends of the reed switch 9, allowing the reed switch 9 to break away from the adsorption of the feeding trough 41 to achieve feeding.

[0053] Further, if Figure 1 , 4 As shown, a reed switch feeding machine of the embodiment of the utility model further comprises: a connecting section 82 and a guiding section 83. The two ends of the connecting section 82 are connected to a pair of unloading blocks 81; the guiding section 83 is connected to the connecting section 82 and is inclined relative to the connecting section 82. The guiding section 83 is used to guide the reed switch 9 when unloading.

[0054] Furthermore, in this embodiment, a pair of blanking blocks 81, the connecting section 82 and the guiding section 83 are integrally formed to ensure the stability of the structure.

[0055] When in use, the reed switch 9 to be loaded is placed on the storage hopper 61 in advance, and then the staff pushes a part of the reed switch 9 in the storage hopper 61 into the loading chamber 11. When the reed switch 9 falls into the loading chamber 11, due to the presence of a magnetic field with increasing magnetic field strength from the other side to the one side of the box body 1, the reed switch 9 will automatically align and automatically move toward the opening direction of one side of the box body 1 (i.e., the direction of the disc 4) until it is blocked by the disc 4; the drive module 3 is operated to drive the disc 4 to rotate. When multiple loading slots 41 on the disc 4 pass through the opening on one side of the box body 1 in turn, one reed switch 9 will be adsorbed on the loading slot 41 in turn. When the loading slot 41 with the reed switch 9 adsorbed is rotated to the position of a pair of unloading blocks 81, the two ends of the reed switch 9 will be blocked by the V-shaped grooves 811 on the pair of unloading blocks 81, so that the reed switch 9 is separated from the loading slot 41, and finally transported to the processing equipment in turn through the guide section 83.

[0056] Above, refer to Figures 1 to 4 A reed switch loading machine according to an embodiment of the utility model is described, which has the following beneficial effects:

[0057] 1. The magnetic field inside the box body 1 gradually increases, so that the reed switch 9 can automatically move toward the turntable inside the box body 1, avoiding the omission and residue of the reed switch 9.

[0058] 2. The brush 72 is provided to avoid the problem of unstable adsorption caused by one feeding trough 41 adsorbing multiple reed switches 9 through the magnetic member 5, causing the reed switches 9 to fall off and be damaged.

[0059] 3. An optical fiber sensor 73 is provided to detect whether the pin of the reed switch 9 is detached or broken, so as to facilitate the removal of defective workpieces.

[0060] 4. Improved the overall automation level and work efficiency.

[0061] 5. Simple structure and low cost.

[0062] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0063] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A reed switch feeding machine, characterized in that: Include: A box body, wherein a feeding cavity is provided inside the box body, and openings are provided on the top and one side of the box body, and the openings on the top and one side of the box body are communicated with the feeding cavity; A pair of magnetic modules, the pair of magnetic modules are symmetrically arranged in the inner walls of the front and rear ends of the box body, and the pair of magnetic modules have opposite polarities and are used to generate a magnetic field with increasing magnetic field strength from the other side to the one side of the box body; A driving module, which is disposed on one side of the box body and provides a driving force for rotation, and the driving module is a driving motor; A disc, the disc is connected to the output end of the driving module and rotates under the drive of the driving module. A plurality of feeding grooves are evenly arranged in the circumferential direction of the disc, and one side of the disc is connected with the opening of one side of the box body; A plurality of magnetic parts are respectively embedded in the disc, the plurality of magnetic parts correspond to the positions of the plurality of feeding troughs one by one, the plurality of magnetic parts are respectively exposed on the surfaces of the plurality of feeding troughs, and the magnetic parts are magnets.

2. The reed switch loading machine as claimed in claim 1, characterized in that: Any of the magnetic modules is composed of a number of first magnetic sheets with successively enhanced magnetism, and the number of first magnetic sheets with successively enhanced magnetism are sequentially arranged from the other side to the one side of the front / rear end inner wall of the box body; the bottom plane of the number of first magnetic sheets with successively enhanced magnetism is higher than the horizontal height of the bottom plane of the loading chamber.

3. The reed switch loading machine as claimed in claim 1, characterized in that: Any of the magnetic modules is composed of a plurality of second magnetic sheets with the same magnetic properties, and the plurality of second magnetic sheets with the same magnetic properties are sequentially arranged from the other side to the one side of the front / rear end inner wall of the box body, and the distance between two second magnetic sheets sequentially located from the other side to the one side of the front end and rear end inner wall of the box body decreases sequentially; the bottom plane of the plurality of second magnetic sheets with the same magnetic properties is higher than the horizontal height of the bottom plane of the loading chamber.

4. The reed switch loading machine as claimed in claim 1, characterized in that: Also includes: A storage hopper, the storage hopper is located at the other side of the box body; A material blocking rack is arranged on the opening at the top of the box body and is connected with the output end of the storage hopper.

5. The reed switch loading machine according to any one of claims 1 to 4, characterized in that: The box body and the disc are both made of plastic.

6. The reed switch loading machine as claimed in claim 1, characterized in that: Also includes: A frame, the frame being arranged on a top side of the box body; A brush is arranged on the frame.

7. The reed switch loading machine as claimed in claim 6, characterized in that: It also comprises: a pair of optical fiber sensors, which are arranged on the frame and located at the front and rear ends of the disc.

8. The reed switch loading machine as claimed in claim 1, characterized in that: It also comprises: a pair of blanking blocks, which are arranged at the front and rear ends of the bottom of the other side of the disc, and each of the blanking blocks is provided with a V-shaped groove.

9. The reed switch loading machine as claimed in claim 8, characterized in that: Also includes: A connecting section, two ends of which are connected to the pair of blanking blocks; A guide section is connected to the connecting section and is arranged obliquely relative to the connecting section.

10. The reed switch loading machine as claimed in claim 9, characterized in that: The pair of blanking blocks, the connecting section and the guiding section are integrally formed.

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