A feeding device and method for limit switch production

Abstract

The application discloses a feeding device for limit switch production and relates to the technical field of mechanical automation. The feeding device comprises a base and a charging basket. An installation groove is formed in the left side of the charging basket. A dumping device, a conveying device and an output device are arranged above the base. The fixing of the charging basket is completed through the insertion of a block rod and a first spring. The safety of operators and the prevention of material spilling are ensured by avoiding dumping beyond the safety angle during dumping. The protection of the operators is ensured by preventing some high materials from falling on low materials to cause bumps through a protection rod. The uniform distribution of materials in the dumping area is realized through a cross plate, the accumulation of materials in one place is avoided, and the smooth dumping of materials is ensured. The fixing of the charging basket is released through the insertion of the block rod after dumping, so that the next feeding preparation of the charging basket can be quickly completed by the operators without the aid of other tools, and the feeding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical automation, in particular to a feeding device and method for limit switch production. BACKGROUND

[0002] In modern industrial production, automation is the key to improving production efficiency and product quality. As a control element, limit switches are widely used in various mechanical equipment, and their production process also needs to be automated. As an important part of the automated production line, the feeding device can automatically supply materials, reduce manual intervention, and improve production efficiency.

[0003] The patent with patent number CN217457981U relates to the technical field of mechanical automation, and discloses a feeding device for switch production, which relates to the technical field of switch production equipment. The feeding device for switch production comprises a base, and further comprises a guide column, which is vertically fixed on the base in a left-right symmetrical manner; a machine cover, which is fixed on the upper end surface of the left-right symmetrical guide column; a screw rod, which is rotatably connected to the machine cover and the base at its upper and lower ends, respectively, and is arranged between the left-right symmetrical guide columns; a guide slider, which is slidably connected to the guide column and is threadedly connected to the screw rod; and a motor I, which is fixed on the machine cover and has its driving end connected to the upper end of the screw rod. Through the cooperation of various structures, the feeding device realizes semi-automation of the feeding operation, simplifies the operation process, and improves the operation efficiency. By controlling the feeding plate to flip and feed at a set speed, the parts can be slowly dropped onto the assembly line, avoiding part accumulation and extrusion.

[0004] In the above-mentioned patent, the parts can be slowly dropped onto the assembly line, avoiding part accumulation and extrusion. However, the current measuring equipment has the following problems: there is no fixed limit, and the material may overflow during the dumping process due to shaking or instability, causing waste of materials. SUMMARY

[0005] To overcome the shortcomings of the prior art, the present application provides a feeding device and method for limit switch production, which solves the problems raised in the background art.

[0006] In order to achieve the above object, the present application is realized by the following technical scheme: A feeding device for limit switch production, comprising a base and a charging basket, an installation groove is formed in the left side of the charging basket, a dumping device, a conveying device and an output device are arranged above the base; wherein the dumping device comprises a rotary motor one, a dumping frame, a hydraulic rod, a hollow block, a plug-in block rod, a No. 1 spring, a limiting block, a U-shaped frame, a protection rod, a cross plate, a rotary motor two, a round rod, a sliding button, a tooth block rod, a conveying belt and a rotating roller, the fixed end of the rotary motor one is fixedly installed on the right side of the base, the dumping frame is fixedly installed on the output end of the rotary motor one, the fixed end of the hydraulic rod is fixedly installed on the surface of the base, the movable end of the hydraulic rod is fixedly installed on the bottom of the dumping frame, the hollow block is fixedly penetrated in the inner and outer walls of the dumping frame, the plug-in block rod is slidingly installed in the inner wall of the hollow block, the No. 1 spring is arranged between the hollow block and the plug-in block rod, the plug-in block rod is reset by the No. 1 spring, the charging basket loaded with materials is slidingly placed in the inner wall of the dumping frame, at this time the outer wall of the charging basket will contact with the inclined surface of the plug-in block rod to make the plug-in block rod inserted into the installation groove to complete the fixation of the charging basket, the limiting block is rotatably installed in the inner wall of the hollow block, the U-shaped frame is fixedly installed on the circumferential surface of the plug-in block rod, the protection rod is rotatably installed in the inner wall of the dumping frame, the cross plate is rotatably installed in the inner wall of the dumping frame, the fixed end of the rotary motor two is fixedly installed on the left side of the base, the round rod is fixedly installed on the output end of the rotary motor two, the circumferential surface of the round rod is provided with a bidirectional reciprocating spiral groove, the sliding button is threadedly installed on the circumferential surface of the round rod, the tooth block rod is fixedly installed on the circumferential surface of the sliding button, the conveying belt is arranged in the inner wall of the base, and the rotating roller is arranged in the inner wall of the conveying belt; the output end of the rotary motor two is rotated to drive the round rod to rotate, the round rod rotates to make the bidirectional reciprocating spiral groove rotate, the sliding button is reciprocally slid left and right through the bidirectional reciprocating spiral groove, and the tooth block rod moves to drive the sliding button to move.

[0007] According to the above technical scheme, the top of the plug-in block rod is provided with an inclined surface, the top of the limiting block is provided with an inclined surface, when the plug-in block rod is reset by the No. 1 spring, at this time the U-shaped frame will contact with the inclined surface of the limiting block to make the limiting block rotate downward, when the U-shaped frame is parallel to the limiting block, at this time the No. 1 torsional spring drives the limiting block to reset and limits the U-shaped frame, a No. 1 torsional spring is arranged between the limiting block and the hollow block, the limiting block is reset by the No. 1 torsional spring, a No. 2 torsional spring is arranged between the protection rod and the dumping frame, the protection rod is reset by the No. 2 torsional spring.

[0008] According to the technical scheme, the conveying device comprises a gear frame, a fixed rod, a pushing rod and an L-shaped rod, the gear frame is arranged on the top of the base, the gear frame is engaged with the gear block rod, the fixed rod is fixedly installed on the inner wall of the base, the pushing rod is rotatably installed on the top of the fixed rod, the L-shaped rod is fixedly installed on the circumferential surface of the pushing rod, a gear block one is arranged on the side of the L-shaped rod close to the gear frame, the gear block one is engaged with the gear frame, the L-shaped rod is moved by the gear block rod moving rod contacting with the gear frame, and the L-shaped rod moving drives the pushing rod to rotate.

[0009] According to the technical scheme, the conveying device further comprises a circular groove plate, a push plate and a second spring, the circular groove plate is fixedly installed on the circumferential surface of the sliding knob, the push plate is slidably penetrated through the inner and outer walls of the circular groove plate, the circular groove plate moving drives the push plate to move, the push plate moving centrally arranges the logistics, so as to facilitate subsequent material distribution, and the push plate contacting with the logistics is subjected to a reaction force, so that the second spring is compressed, in this way, the push plate is prevented from pressing the logistics, the second spring is arranged between the circular groove plate and the push plate, and the push plate is reset by the second spring.

[0010] According to the technical scheme, the conveying device further comprises a speed reduction plate, a sliding frame, a striking rod and a third rotary motor, the speed reduction plate is rotatably installed on the inner wall of the base, the sliding frame is slidably installed on the circumferential surface of the rotating roller, the striking rod is fixedly installed on the bottom of the sliding frame, and the fixed end of the third rotary motor is fixedly installed on the right side of the base, the sliding frame is reciprocally moved up and down by the rotating roller rotating, the sliding frame moving drives the striking rod to move, and the speed reduction plate is reset by the third torsional spring arranged between the speed reduction plate and the base.

[0011] According to the technical scheme, the conveying device further comprises a rotating shaft, a scraper and a cleaning knob, the rotating shaft is fixedly installed on the output end of the third rotary motor, the circumferential surface of the rotating shaft is provided with a reciprocating spiral groove, the scraper is fixedly installed on the inner wall of the base, the scraper is in contact with the conveying belt, the cleaning knob is screwedly installed on the circumferential surface of the rotating shaft, a brush is arranged on the side of the cleaning knob close to the scraper, and a gear block two is arranged on the side of the cleaning knob away from the brush, the rotating shaft is rotated by the output end of the third rotary motor rotating, the rotating shaft rotating drives the reciprocating spiral groove to rotate, and the reciprocating spiral groove rotating drives the cleaning knob to reciprocally move.

[0012] According to the technical scheme, the output device comprises a material distribution frame, a transition roller and a blocking rod, the material distribution frame is fixedly installed on the inner wall of the base, the transition roller is arranged on the inner wall of the base, and the blocking rod is fixedly installed on the inner wall of the base, the logistics is in contact with the blocking rod during conveying, so that the material exceeding the height is poured, the logistics is prevented from sliding due to being too high when entering the material distribution frame, and the material enters the material distribution frame after passing through the transition roller.

[0013] According to the technical scheme, the output device further comprises a baffle and a circular-arc tooth block, the baffle is rotationally installed on the inner wall of the material distribution frame, the circular-arc tooth block is fixedly installed on the bottom of the baffle, the circular-arc tooth block is engaged with the second tooth block, and the rotation of the circular-arc tooth block drives the rotation of the baffle, so that the baffle intermittently blocks the material by rotating.

[0014] A method for using a feeding device for limit switch production, comprising the following steps:

[0015] Step one: slide the material loading basket into the inner wall of the pouring frame, insert the plug rod into the installation slot through the first spring, fix the material loading basket at this time, and then rotate the pouring frame through the output end of the rotating motor one, assist the pouring frame in rotating through the hydraulic rod, and when the pouring frame rotates to a certain angle, the material in the material loading basket will fall off by gravity at this time;

[0016] Step two: the material contacts the protection rod to prevent some high materials from falling on the low materials and causing bumps, and also contacts the cross plate to uniformly distribute the materials in the pouring area, so that the materials are prevented from being accumulated in one place, thereby ensuring that the materials can be smoothly poured, and the materials will enter the conveying belt after being poured.

[0017] Step three: after pouring is completed, move the plug rod to make it separate from the installation slot, thereby completing the fixing of the material loading basket, and when the plug rod is moved, the U-shaped frame is separated from the limit by rotating the limiting block downward, that is, the plug rod is separated from the limit, so that the plug rod can be freely moved, and the material loading basket can be quickly disassembled in this way.

[0018] The application provides a feeding device and method for limit switch production.

[0019] (1) The application fixes the material loading basket through the plug rod and the first spring, the limit limits the movement range of the material loading basket, prevents the material loading basket from being poured beyond the safe angle during pouring, thereby protecting the safety of the operator and preventing the material from spilling, the material in the material loading basket is poured after the rotating motor one, the pouring frame and the hydraulic rod are used, the protection rod prevents some high materials from falling on the low materials and causing bumps, the cross plate uniformly distributes the materials in the pouring area, thereby preventing the materials from being accumulated in one place, ensuring that the materials can be smoothly poured, and the materials will enter the conveying belt after being poured, and the plug rod is moved to separate from the installation slot after pouring is completed, thereby completing the fixing of the material loading basket, facilitating the operator to quickly prepare for the next feeding of the material loading basket without using other tools, and improving the feeding efficiency.

[0020] (2) The application, through the setting of the conveying device, when the material is poured, it will contact the deceleration plate, and the deceleration plate makes part of the flow not directly contact the junction of the base and the conveying belt, preventing wear caused by contact, when the conveying belt conveys the flow, the tooth block rod, gear frame, L-shaped rod drives the stirring rod to rotate, the stirring rod makes the accumulated flow scattered, the circular groove plate and the push plate center the flow, to facilitate subsequent material distribution, the scraper cleans the conveying belt, preventing debris and residues on the conveying belt from causing wear and damage to the flow, the rotating motor three and the shaft make the cleaning knob reciprocate, the cleaning knob moves the brush and the tooth block two, the brush removes the residues attached to the surface of the scraper, when the brush moves to the leftmost side of the shaft, the impact rod moves in contact with the brush to make the residues on the brush be impacted and fall off, keeping the cleaning ability of the brush.

[0021] (3) The application, through the setting of the output device, the flow is contacted with the blocking rod during conveying, so that the material exceeding the height is poured, preventing the flow from sliding due to being too high when entering the material distribution frame, the material first passes through the transition roller and then enters the material distribution frame, the cleaning knob moves the tooth block, the tooth block moves and contacts the circular arc tooth block to make it rotate, the circular arc tooth block rotates and drives the baffle to rotate, the baffle rotates to intermittently block the material, making the material flow output, the flow output can change the flow direction of the material according to actual needs, making it convey according to the predetermined path, which helps to optimize the overall layout of material conveying. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the application;

[0023] Figure 2 It is a schematic diagram of the position structure of the material distribution frame and the baffle of the application;

[0024] Figure 3 It is a schematic diagram of the position structure of the hydraulic rod and the pouring frame of the application;

[0025] Figure 4 It is a schematic diagram of the position structure of the protection rod and the cross plate of the application;

[0026] Figure 5 It is a schematic diagram of the position structure of the protection rod and the cross plate of the application; Figure 4 It is an enlarged schematic diagram of the A part structure of the application;

[0027] Figure 6 It is a schematic diagram of the position structure of the deceleration plate and the fixed rod of the application;

[0028] Figure 7 It is an enlarged schematic diagram of the B part structure of the application; Figure 6 It is an enlarged schematic diagram of the B part structure of the application;

[0029] Figure 8The schematic view of the position structure of the impact lever and the rotating shaft of the present application;

[0030] Figure 9 The schematic view of the position structure of the cleaning knob and the circular arc tooth block of the present application.

[0031] In the figure: 1, base; 2, loading basket; 3, rotating motor I; 4, pouring frame; 5, hydraulic lever; 6, hollow block; 7, plug-in block lever; 8, No. 1 spring; 9, limiting block; 10, U-shaped frame; 11, protection lever; 12, cross plate; 13, rotating motor II; 14, round rod; 15, sliding knob; 16, tooth block lever; 17, conveying belt; 18, rotating roller; 20, gear frame; 21, fixed lever; 22, pushing lever; 23, L-shaped lever; 24, round groove plate; 25, push plate; 26, No. 2 spring; 27, deceleration plate; 28, sliding frame; 29, impact lever; 210, rotating motor III; 211, rotating shaft; 212, scraper; 213, cleaning knob; 30, distributing frame; 31, transition roller; 32, baffle; 33, circular arc tooth block; 34, blocking lever. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0033] Please refer to Figures 1-8One embodiment of the application is: a feeding device for limit switch production, comprising a base 1 and a charging basket 2, a mounting groove is formed in the left side of the charging basket 2, a dumping device is arranged above the base 1, the dumping device comprises a rotary motor 1 3, a dumping frame 4, a hydraulic rod 5, a hollow block 6, an insertion block rod 7, a first spring 8, a limiting block 9, a U-shaped frame 10, a protection rod 11, a cross plate 12, a rotary motor 2 13, a round rod 14, a sliding button 15, a tooth block rod 16, a conveying belt 17 and a rotating roller 18, the fixed end of the rotary motor 1 3 is fixedly installed on the right side of the base 1, the dumping frame 4 is fixedly installed on the output end of the rotary motor 1 3, the fixed end of the hydraulic rod 5 is fixedly installed on the surface of the base 1, the movable end of the hydraulic rod 5 is fixedly installed on the bottom of the dumping frame 4, the hollow block 6 is fixedly penetrated through the inner and outer walls of the dumping frame 4, the insertion block rod 7 is slidingly installed in the inner wall of the hollow block 6, the first spring 8 is arranged between the hollow block 6 and the insertion block rod 7, the insertion block rod 7 is reset by the first spring 8, the fixing of the charging basket 2 is completed, the movement range of the charging basket 2 is limited by the limiting block 9, the dumping process is avoided to exceed the safe angle and dumping occurs, thereby protecting the safety of the operator and preventing the spilling of materials, the limiting block 9 is rotatably installed in the inner wall of the hollow block 6, the U-shaped frame 10 is fixedly installed on the circumferential surface of the insertion block rod 7, the mistaken touch of the dismounting device is prevented, the protection rod 11 is rotatably installed in the inner wall of the dumping frame 4, the cross plate 12 is rotatably installed in the inner wall of the dumping frame 4, the fixed end of the rotary motor 2 13 is fixedly installed on the left side of the base 1, the protection rod 11 prevents some high materials from falling on the low materials to cause bumps, and at the same time, the cross plate 12 is contacted to uniformly distribute the materials in the dumping area, the materials are prevented from accumulating in one place, thereby ensuring that the materials can be smoothly dumped, the round rod 14 is fixedly installed on the output end of the rotary motor 2 13, a bidirectional reciprocating spiral groove is formed in the circumferential surface of the round rod 14, the sliding button 15 is threadedly installed on the circumferential surface of the round rod 14, the tooth block rod 16 is fixedly installed on the circumferential surface of the sliding button 15, the conveying belt 17 is arranged in the inner wall of the base 1, and the rotating roller 18 is arranged in the inner wall of the conveying belt 17.

[0034] The top of the insertion block rod 7 is provided as an inclined surface, the top of the limiting block 9 is provided as an inclined surface, a first torsion spring is arranged between the limiting block 9 and the hollow block 6, the limiting block 9 is reset by the first torsion spring, a second torsion spring is arranged between the protection rod 11 and the dumping frame 4, and the protection rod 11 is reset by the second torsion spring.

[0035] A use method of the feeding device for limit switch production, comprising the following steps:

[0036] Step one: the loading basket 2 is placed in the inner wall of the pouring frame 4, the plug-in block rod 7 is inserted into the installation slot through the first spring 8, at this time the fixing of the loading basket 2 is completed, after the fixing is completed, the pouring frame 4 is rotated by the output end of the rotating motor 3, when the pouring frame 4 rotates, the hydraulic rod 5 is used for auxiliary support, when the pouring frame 4 rotates to a certain angle, the material in the loading basket 2 will fall by gravity;

[0037] Step two: the material contacts the protection rod 11 to prevent the material falling from high place to low place and causing bumping, at the same time, the material contacts the cross plate 12 to make the material evenly distributed in the pouring area, avoiding the material accumulation in one place, so as to ensure that the material can be smoothly poured, after the material is poured, it will enter the conveying belt 17;

[0038] Step three: after the pouring is completed, the plug-in block rod 7 is moved to make it separate from the installation slot, at this time the fixing of the loading basket 2 is released, when the plug-in block rod 7 is moved, the limiting block 9 needs to be downwardly rotated to make the U-shaped frame 10 separate from the limitation, that is, the plug-in block rod 7 separates from the limitation, at this time the plug-in block rod 7 can be freely moved, in this way the loading basket 2 can be quickly disassembled.

[0039] When the embodiment works, the loading basket 2 loaded with materials is placed in the inner wall of the pouring frame 4 by sliding, at this time, the outer wall of the loading basket 2 is in contact with the inclined surface of the plug-in rod 7, so that the plug-in rod 7 moves to the left and the first spring 8 is compressed, at this time, the loading basket 2 continues to move, when the installation groove and the plug-in rod 7 are at the same level, at this time, the first spring 8 is released and drives the plug-in rod 7 to be inserted into the installation groove, at this time, the fixing of the loading basket 2 is completed, the limiting can limit the movement range of the loading basket 2, avoid the pouring process from exceeding the safe angle and causing the pouring, so as to protect the safety of the operator and prevent the materials from spilling, after the fixing is completed, the pouring frame 4 is rotated by the output end of the rotating motor 3, when the pouring frame 4 rotates, the hydraulic rod 5 is used for auxiliary support, when the pouring frame 4 rotates to a certain angle, at this time, the materials in the loading basket 2 will fall by gravity, at this time, it will be in contact with the protection rod 11, and the protection rod 11 is used for preventing the materials at a high place from falling on the materials at a low place to cause the bumping, and it will also be in contact with the cross plate 12, so that the materials are uniformly distributed in the pouring area, avoid the materials from being accumulated in one place, so as to ensure that the materials can be smoothly poured, after the materials are poured, they will enter the conveying belt 17, the conveying belt 17 drives the rotating roller 18 to rotate, the circular rod 14 is rotated by the output end of the rotating motor 2 13, the circular rod 14 rotates the bidirectional reciprocating spiral groove, the sliding knob 15 moves left and right by the bidirectional reciprocating spiral groove, the sliding knob 15 drives the gear block rod 16 to move, after the pouring is completed, the plug-in rod 7 is moved to be separated from the installation groove, at this time, the fixing of the loading basket 2 is released, when the plug-in rod 7 is moved, the limiting block 9 needs to be rotated downward to make the U-shaped frame 10 separate from the limiting, that is, the plug-in rod 7 separates from the limiting, at this time, the plug-in rod 7 can be freely moved, when the first spring 8 drives the plug-in rod 7 to reset, at this time, the U-shaped frame 10 is in contact with the inclined surface of the limiting block 9, so that the limiting block 9 is rotated downward, when the U-shaped frame 10 is parallel to the limiting block 9, at this time, the first torsional spring drives the limiting block 9 to reset, and the U-shaped frame 10 is limited, in this way, the loading basket 2 is quickly disassembled, so that the staff can quickly prepare for the next feeding of the loading basket 2 without the aid of other tools, and the feeding efficiency is improved.

[0040] Please refer to Figures 1-9 On the basis of the above embodiment, in another embodiment of the present application, the upper part of the base 1 is provided with a conveying device and an output device, the conveying device comprises a gear frame 20, a fixed rod 21, a pushing rod 22 and an L-shaped rod 23, the gear frame 20 is arranged at the top of the base 1, the gear frame 20 is engaged with the gear block rod 16, the fixed rod 21 is fixedly installed on the inner wall of the base 1, the pushing rod 22 is rotatably installed at the top of the fixed rod 21, the L-shaped rod 23 is fixedly installed on the circumferential surface of the pushing rod 22, the side close to the gear frame 20 of the L-shaped rod 23 is provided with a gear block one, the gear block one is engaged with the gear frame 20, and the accumulated materials are scattered by the pushing rod 22.

[0041] The conveying device further comprises a circular groove plate 24, a push plate 25 and a second spring 26, the circular groove plate 24 is fixedly installed on the circumferential surface of the sliding knob 15, the push plate 25 is slidably penetrated through the inner and outer walls of the circular groove plate 24, the logistics is centered, so as to facilitate subsequent material distribution, and the second spring 26 is arranged between the circular groove plate 24 and the push plate 25, and the push plate 25 is driven to reset through the second spring 26.

[0042] The conveying device further comprises a speed reduction plate 27, a sliding frame 28, an impact rod 29 and a rotary motor three 210, the speed reduction plate 27 is rotatably installed on the inner wall of the base 1, the sliding frame 28 is slidably installed on the circumferential surface of the rotating roller 18, the impact rod 29 is fixedly installed at the bottom of the sliding frame 28, the fixed end of the rotary motor three 210 is fixedly installed on the right side of the base 1, and the third torsional spring is arranged between the speed reduction plate 27 and the base 1, so that the speed reduction plate 27 is driven to reset, so that part of the logistics does not directly contact the junction of the base 1 and the conveying belt 17, and abrasion caused by contact is prevented.

[0043] The conveying device further comprises a rotating shaft 211, a scraper 212 and a cleaning knob 213, the rotating shaft 211 is fixedly installed at the output end of the rotary motor three 210, the circumferential surface of the rotating shaft 211 is provided with a reciprocating spiral groove, the scraper 212 is fixedly installed on the inner wall of the base 1, the scraper 212 is in contact with the conveying belt 17, the cleaning knob 213 is threadedly installed on the circumferential surface of the rotating shaft 211, a brush is arranged on the side of the cleaning knob 213 close to the scraper 212, and a tooth block two is arranged on the side of the cleaning knob 213 away from the brush, the conveying belt 17 is cleaned through the scraper 212, so that the abrasion and damage of the logistics caused by sundries and residues on the conveying belt 17 are prevented.

[0044] The output device comprises a material distribution frame 30, a transition roller 31 and a blocking rod 34, the material distribution frame 30 is fixedly installed on the inner wall of the base 1, the transition roller 31 is arranged on the inner wall of the base 1, and the blocking rod 34 is fixedly installed on the inner wall of the base 1, so that the material exceeding the height is poured, and the logistics is prevented from sliding down when entering the material distribution frame 30 due to being too high.

[0045] The output device further comprises a baffle 32 and a circular arc tooth block 33, the baffle 32 is rotatably installed on the inner wall of the material distribution frame 30, the circular arc tooth block 33 is fixedly installed at the bottom of the baffle 32, the circular arc tooth block 33 is in meshing connection with the tooth block two, so that the material is distributed and output, the distributed and output can change the flow direction of the material according to actual needs, so that the material is conveyed along a predetermined path, and the overall layout of the material conveying is optimized.

[0046] When the material is poured, it will contact the deceleration plate 27, and part of the material flow will not directly contact the junction of the base 1 and the conveying belt 17 through the deceleration plate 27, preventing wear caused by contact. When the conveying belt 17 conveys the material flow, the L-shaped rod 23 moves through the tooth block rod 16 moving the rod and contacting the gear frame 20, causing the L-shaped rod 23 to move, which drives the toggle lever 22 to rotate. The accumulated material flow is dispersed by the toggle lever 22, and the sliding knob 15 moves while also moving the circular groove plate 24, which moves the push plate 25, which moves to center the material flow, facilitating subsequent material distribution. When the push plate 25 contacts the material flow, it will be subjected to a counterforce that compresses the second compression spring 26, preventing the push plate 25 from crushing the material flow. The sliding frame 28 moves up and down reciprocally through the rotation of the rotating roller 18, which moves the impact lever 29, which cleans the conveying belt 17 through the scraper 212, preventing debris and residues on the conveying belt 17 from causing wear and damage to the material flow. The rotating shaft 211 is rotated by the rotating output end of the rotating motor 210, which rotates the reciprocating spiral groove, causing the cleaning knob 213 to move reciprocally. The cleaning knob 213 moves the brush and the second tooth block, which removes the residues attached to the surface of the scraper 212. When the brush moves to the leftmost side of the rotating shaft 211, the residues on the brush are removed by the impact lever 29 moving into contact with the brush, maintaining the cleaning ability of the brush.

[0047] When the material flow is conveyed, it will contact the blocking rod 34, causing the material to pour beyond this height, preventing the material flow from sliding due to excessive height when entering the material distribution frame 30. The material first passes through the transition roller 31 and then enters the material distribution frame 30. The cleaning knob 213 moves the tooth block, which moves into contact with the circular arc tooth block 33, causing the circular arc tooth block 33 to rotate, which drives the baffle 32 to rotate, intermittently blocking the material, causing the material to be distributed and output. The distributed output can change the flow direction of the material according to actual needs, allowing it to be conveyed along a predetermined path, which helps to optimize the overall layout of the material conveying.

[0048] Although embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A feeding device for limit switch production, comprising a base (1) and a loading basket (2), characterized in that: The loading basket (2) has an installation slot on its left side, and the base (1) is equipped with a tilting device, a conveying device and an output device above it. The tilting device includes a rotary motor (3), a tilting frame (4), a hydraulic rod (5), a hollow block (6), an insert rod (7), a first spring (8), a limiting block (9), a U-shaped frame (10), a protective rod (11), a cross plate (12), a rotary motor (2) (13), a round rod (14), a sliding button (15), a toothed rod (16), a conveyor belt (17), and a rotating roller (18). The fixed end of the rotary motor (3) is fixedly installed on the right side of the base (1). The tilting frame (4) is fixedly installed on the output end of the rotary motor (3). The fixed end of the hydraulic rod (5) is fixedly installed on the surface of the base (1). The movable end of the hydraulic rod (5) is fixedly installed at the bottom of the tilting frame (4). The hollow block (6) is fixedly installed through the inner and outer walls of the tilting frame (4). The insert rod (7) is slidably installed on the inner wall of the hollow block (6). The first spring (8) is set between the hollow block (6) and the insert rod. Between (7), the first spring (8) drives the insert rod (7) to reset, thus completing the fixation of the loading basket (2). The limiting block (9) is rotatably installed on the inner wall of the hollow block (6). The U-shaped frame (10) is fixedly installed on the circumferential surface of the insert rod (7). The protective rod (11) is rotatably installed on the inner wall of the tilting frame (4). The cross plate (12) is rotatably installed on the inner wall of the tilting frame (4). The fixed end of the second rotary motor (13) is fixedly installed on the left side of the base (1). The round rod (14) is fixedly installed on the output end of the second rotary motor (13). The circumferential surface of the round rod (14) is provided with a bidirectional reciprocating spiral groove. The sliding button (15) is threaded on the circumferential surface of the round rod (14). The toothed rod (16) is fixedly installed on the circumferential surface of the sliding button (15). The conveyor belt (17) is set on the inner wall of the base (1). The rotating roller (18) is set on the inner wall of the conveyor belt (17). The top of the insert rod (7) is set as an inclined surface, the top of the limiting block (9) is set as an inclined surface, a first torsion spring is provided between the limiting block (9) and the hollow block (6), and a second torsion spring is provided between the protective rod (11) and the tilting frame (4). The conveying device includes a gear frame (20), a fixed rod (21), a lever (22), and an L-shaped rod (23). The gear frame (20) is located on the top of the base (1) and meshes with the tooth block rod (16). The fixed rod (21) is fixedly installed on the inner wall of the base (1). The lever (22) is rotatably installed on the top of the fixed rod (21). The L-shaped rod (23) is fixedly installed on the circumferential surface of the lever (22). A tooth block is provided on the side of the L-shaped rod (23) near the gear frame (20), and the tooth block meshes with the gear frame (20).

2. The feeding device for limit switch production according to claim 1, characterized in that: The conveying device also includes a circular groove plate (24), a push plate (25) and a second spring (26). The circular groove plate (24) is fixedly installed on the circumferential surface of the sliding button (15). The push plate (25) slides through the inner and outer walls of the circular groove plate (24). The second spring (26) is located between the circular groove plate (24) and the push plate (25).

3. The feeding device for limit switch production according to claim 2, characterized in that: The conveying device also includes a speed reducer (27), a sliding frame (28), an impact rod (29), and a rotary motor (210). The speed reducer (27) is rotatably mounted on the inner wall of the base (1). The sliding frame (28) is slidably mounted on the circumferential surface of the rotating roller (18). The impact rod (29) is fixedly mounted on the bottom of the sliding frame (28). The fixed end of the rotary motor (210) is fixedly mounted on the right side of the base (1). A torsion spring No. 3 is provided between the speed reducer (27) and the base (1).

4. The feeding device for limit switch production according to claim 3, characterized in that: The conveying device also includes a rotating shaft (211), a scraper (212), and a cleaning button (213). The rotating shaft (211) is fixedly installed at the output end of the rotary motor (210). The circumferential surface of the rotating shaft (211) is provided with a reciprocating spiral groove. The scraper (212) is fixedly installed on the inner wall of the base (1). The scraper (212) is in contact with the conveyor belt (17). The cleaning button (213) is threaded onto the circumferential surface of the rotating shaft (211). A brush is provided on the side of the cleaning button (213) near the scraper (212). A toothed block is provided on the side of the cleaning button (213) away from the brush.

5. A feeding device for limit switch production according to claim 4, characterized in that: The output device includes a material distribution frame (30), a transition roller (31) and a blocking rod (34). The material distribution frame (30) is fixedly installed on the inner wall of the base (1), the transition roller (31) is set on the inner wall of the base (1), and the blocking rod (34) is fixedly installed on the inner wall of the base (1).

6. The feeding device for limit switch production according to claim 5, characterized in that: The output device also includes a baffle (32) and an arc-shaped toothed block (33). The baffle (32) is rotatably mounted on the inner wall of the material distribution frame (30), and the arc-shaped toothed block (33) is fixedly mounted on the bottom of the baffle (32). The arc-shaped toothed block (33) meshes with the toothed block.

7. A method of using a feeding device for limit switch production, comprising the feeding device for limit switch production as described in claim 6, characterized in that, Includes the following steps: Step 1: Slide the loading basket (2) containing the material onto the inner wall of the tilting frame (4). Use spring (8) to insert the insert rod (7) into the mounting slot. This completes the fixing of the loading basket (2). After fixing, the output end of the rotary motor (3) rotates to drive the tilting frame (4) to rotate. When the tilting frame (4) rotates, it is supported by the hydraulic rod (5). When the tilting frame (4) rotates to a certain angle, the material inside the loading basket (2) will fall due to gravity. Step 2: The material comes into contact with the guardrail (11) to prevent some of the material at the higher position from falling onto the material at the lower position and causing collisions. At the same time, it will also come into contact with the cross plate (12) to make the material evenly distributed in the dumping area, avoiding the material from piling up in one place, thereby ensuring that the material can be dumped smoothly. After the material is dumped, it will enter the conveyor belt (17). Step 3: After the dumping is completed, move the insert rod (7) to release it from the installation slot. At this time, the fixing of the loading basket (2) is completed. When moving the insert rod (7), the limiting block (9) needs to be rotated downward to release the U-shaped frame (10) from the restriction, that is, the insert rod (7) is released from the restriction. At this time, the insert rod (7) can be moved freely. In this way, the loading basket (2) can be quickly disassembled.

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