Feeding device and method for limiting switch production

Abstract

The invention discloses a feeding device for limiting switch production, and relates to the technical field of mechanical automation, the feeding device comprises a base and a charging basket, a mounting 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, and the charging basket is fixed through an insertion block rod and a first spring; according to the device, the materials are uniformly distributed in the dumping area through the cross plate, the materials are prevented from being stacked at one position, and the safety of operators is guaranteed, the materials are prevented from being scattered, and the materials are prevented from falling onto the materials at the lower position through the protection rod. The materials are uniformly distributed in the dumping area through the cross plate and are prevented from being stacked at one position. And after the materials are poured, fixation of the charging basket is removed through the insertion block rod, so that workers can conveniently and rapidly make next-time feeding preparation for the charging basket without the help of other tools, and the feeding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical automation, and in particular to a feeding device and method for producing limit switches. Background Art

[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 processes also need to be automated. As an important part of the automated production line, the feeding device can realize the automatic supply of materials, reduce manual intervention, and improve production efficiency.

[0003] The patent with the patent announcement number CN217457981U relates to the field of mechanical automation technology. The patent discloses a feeder for switch production, which relates to the field of switch production equipment technology. The feeder for switch production includes a base; a guide column, which is vertically fixed on the base in a symmetrical manner; a machine cover, which is fixed on the upper end surface of the symmetrical guide column; a screw, the upper and lower ends of which are respectively rotatably connected to the machine cover and the base, and the screw is arranged between the symmetrical guide columns; a guide slider, which is slidably connected to the guide column and is threadedly connected to the screw; a motor I, which is fixed on the machine cover, and its driving end is connected to the upper end of the screw. This patent realizes the semi-automation of the feeding operation through the coordinated design of various structures, simplifies the operation process, and improves the operation efficiency; by controlling the feeding plate to perform the flip feeding operation according to the set speed, the accessories can be slowly dropped onto the assembly line to avoid the backlog and extrusion of accessories.

[0004] In the above patent, the accessories can be slowly dropped onto the assembly line to avoid accumulation and squeezing of the accessories. However, the current measuring equipment has the following problems: there is no fixed limit, and the loading basket may cause material overflow due to shaking or instability during the pouring process, resulting in material waste. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a feeding device and method for producing limit switches, which solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a feeding device for limit switch production, comprising a base and a charging basket, a mounting groove is provided on the left side of the charging basket, and a dumping device, a conveying device and an output device are arranged above the base; wherein the dumping device comprises a rotating motor 1, a dumping frame, a hydraulic rod, a hollow block, an insert block rod, a No. 1 spring, a limit block, a U-shaped frame, a protective rod, a cross plate, a rotating motor 2, a round rod, a sliding button, a tooth block rod, a conveyor belt and a rotating roller, the fixed end of the rotating motor 1 is fixedly mounted on the right side of the base, the dumping frame is fixedly mounted on the output end of the rotating motor 1, the fixed end of the hydraulic rod is fixedly mounted on the surface of the base, the movable end of the hydraulic rod is fixedly mounted on the bottom of the dumping frame, the hollow block is fixedly penetrated through the inner and outer walls of the dumping frame, the insert block rod is slidably mounted on the inner wall of the hollow block, the No. 1 spring is arranged between the hollow block and the insert block rod, and the insert block rod is driven to reset by the arranged No. 1 spring, and the movable end of the hydraulic rod is fixedly mounted on the bottom of the dumping frame The loading basket with loaded materials is slid and placed on the inner wall of the tipping frame. At this time, the outer wall of the loading basket will contact the inclined surface of the insert block rod so that the insert block rod is inserted into the installation groove to complete the fixing of the loading basket. The limit block is rotatably installed on the inner wall of the hollow block, the U-shaped frame is fixedly installed on the circumferential surface of the insert block rod, the protective rod is rotatably installed on the inner wall of the tipping frame, and the cross plate is rotatably installed on the inner wall of the tipping frame. The fixed end of the rotating motor 2 is fixedly installed on the left side of the base, the round rod is fixedly installed on the output end of the rotating motor 2, 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 conveyor belt is arranged on the inner wall of the base, and the rotating roller is arranged on the inner wall of the conveyor belt. The output end of the rotating motor 2 rotates to drive the round rod to rotate, the rotation of the round rod causes the bidirectional reciprocating spiral groove to rotate, and the sliding button slides back and forth left and right through the bidirectional reciprocating spiral groove, and the movement of the sliding button drives the tooth block rod to move.

[0007] According to the above technical solution, the top of the insert block rod is set as an inclined surface, and the top of the limit block is set as an inclined surface. When the No. 1 spring drives the insert block rod to reset, the U-shaped frame will contact the inclined surface of the limit block to make the limit block rotate downward. When the U-shaped frame is parallel to the limit block, the No. 1 torsion spring drives the limit block to reset and limit the U-shaped frame. A No. 1 torsion spring is arranged between the limit block and the hollow block, and the limit block is reset by the No. 1 torsion spring. A No. 2 torsion spring is arranged between the protective rod and the tipping frame, and the protective rod is reset by the No. 2 torsion spring.

[0008] According to the above technical solution, the conveying device includes a gear rack, a fixed rod, a toggle rod and an L-shaped rod, the gear rack is arranged on the top of the base, the gear rack is meshed with the tooth block rod, the fixed rod is fixedly installed on the inner wall of the base, the toggle rod is rotatably installed on the top of the fixed rod, the L-shaped rod is fixedly installed on the circumferential surface of the toggle rod, and a tooth block 1 is provided on the side of the L-shaped rod close to the gear rack, the tooth block 1 is meshed with the gear rack, and the L-shaped rod is moved by the tooth block rod moving rod contacting the gear rack, and the movement of the L-shaped rod drives the toggle rod to rotate.

[0009] According to the above technical solution, the conveying device also includes a circular groove plate, a push plate and a No. 2 spring. The circular groove plate is fixedly installed on the circumferential surface of the sliding button, and the push plate slides through the inner and outer walls of the circular groove plate. The movement of the circular groove plate drives the push plate to move. The movement of the push plate will center the logistics to facilitate subsequent material distribution. When the push plate contacts the logistics, it will be subjected to a reaction force to compress the No. 2 spring. In this way, the push plate is prevented from crushing the logistics. The No. 2 spring is arranged between the circular groove plate and the push plate, and the push plate is reset by the arranged No. 2 spring.

[0010] According to the above technical solution, the conveying device also includes a speed reducer, a sliding frame, an impact rod and a rotating motor three. The speed reducer 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 impact rod is fixedly installed on the bottom of the sliding frame, and the fixed end of the rotating motor three is fixedly installed on the right side of the base. The sliding frame is moved up and down by rotating the rotating roller, and the movement of the sliding frame drives the impact rod to move. A No. 3 torsion spring is arranged between the speed reducer and the base, and the speed reducer is reset by the arranged No. 3 torsion spring.

[0011] According to the above technical solution, the conveying device also includes a rotating shaft, a scraper and a cleaning button. The rotating shaft is fixedly installed on the output end of the rotating motor three, and a reciprocating spiral groove is opened on the circumferential surface of the rotating shaft. The scraper is fixedly installed on the inner wall of the base, and the scraper is in contact with the conveyor belt. The cleaning button is threadedly installed on the circumferential surface of the rotating shaft. A brush is provided on the side of the cleaning button close to the scraper, and a tooth block 2 is provided on the side of the cleaning button away from the brush. The output end of the rotating motor three rotates to drive the rotating shaft to rotate, and the rotation of the rotating shaft drives the reciprocating spiral groove to rotate. The rotation of the reciprocating spiral groove causes the cleaning button to move back and forth.

[0012] According to the above technical solution, the output device includes a material distribution rack, a transition roller and a blocking rod. The material distribution rack 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. During logistics transportation, the material will contact the blocking rod, so that the material exceeding this height will be dumped to prevent the logistics from slipping due to being too high when entering the material distribution rack. The material first passes through the transition roller and then enters the material distribution rack.

[0013] According to the above technical solution, the output device also includes a baffle and an arc tooth block. The baffle is rotatably installed on the inner wall of the material distribution rack, and the arc tooth block is fixedly installed on the bottom of the baffle. The arc tooth block is meshed with tooth block 2. The rotation of the arc tooth block drives the baffle to rotate, and the material is intermittently blocked by the rotation of the baffle.

[0014] A method for using a feeding device for producing a limit switch comprises the following steps: Step 1: Slide the loading basket loaded with materials onto the inner wall of the tipping frame, insert the plug rod into the mounting groove through the No. 1 spring, and then the loading basket is fixed. After the fixing is completed, the output end of the rotating motor 1 is rotated to drive the tipping frame to rotate. When the tipping frame rotates, the hydraulic rod is used for auxiliary support. When the tipping frame rotates to a certain angle, the materials inside the loading basket will fall by gravity. Step 2: The material contacts the guard bar to prevent some of the material at high places from falling on the material at low places and causing collisions. At the same time, it will contact the cross plate to make the material evenly distributed in the dumping area to avoid the material piling up in one place, thereby ensuring that the material can be dumped smoothly and enter the conveyor belt after dumping; Step three: After dumping is completed, the plug rod is moved to disengage it from the installation groove. At this time, the fixing of the loading basket is released. When moving the plug rod, the limit block needs to be turned downward to make the U-shaped frame free from the restriction, that is, the plug rod is free from the restriction. At this time, the plug rod can be moved freely. In this way, the loading basket can be quickly disassembled.

[0015] The present invention provides a feeding device and method for limit switch production, which has the following beneficial effects: (1) The invention, through the setting of the dumping device, completes the fixation of the loading basket by means of the plug rod and the No. 1 spring. The limit can limit the movement range of the loading basket to avoid dumping beyond the safe angle during the dumping process, thereby protecting the safety of the operator and preventing the spilling of materials. After the fixation is completed, the materials inside the loading basket are dropped by rotating the motor 1, the dumping frame and the hydraulic rod. The protective rod is used to prevent some materials at high places from falling on the materials at low places and causing collisions. The cross plate is used to evenly distribute the materials in the dumping area to avoid the materials from piling up in one place, thereby ensuring that the materials can be dumped smoothly. After the materials are dumped, they will enter the conveyor belt. After the dumping is completed, the plug rod is moved to make it detach from the installation groove. At this time, the fixation of the loading basket is completed, so that the staff can quickly prepare the loading basket for the next feeding without the help of other tools, thereby improving the feeding efficiency.

[0016] (2) The invention, through the setting of the conveying device, will contact the speed reducer when the material is dumped. The speed reducer prevents part of the logistics from directly contacting the junction of the base and the conveyor belt, thereby preventing wear caused by contact. When the conveyor belt conveys the logistics, the tooth block rod, the gear rack, and the L-shaped rod drive the toggle rod to rotate, and the accumulated logistics are broken up by the toggle rod. The circular groove plate and the push plate are used to center the logistics to facilitate subsequent material distribution. The conveyor belt is cleaned by the scraper to prevent the debris and residue on the conveyor belt from causing wear and damage to the logistics. The cleaning button is reciprocated by rotating the motor three and the rotating shaft. The movement of the cleaning button drives the brush and the tooth block two to move. The residue attached to the scraper surface is brushed off by the brush. When the brush moves to the leftmost side of the rotating shaft, the impact rod moves to contact the brush so that the residue on the brush is impacted and removed, thereby maintaining the cleaning ability of the brush.

[0017] (3) This invention, through the setting of the output device, will contact the blocking rod during flow conveying, so that the material exceeding this height will be dumped, preventing the flow of materials from sliding due to being too high when entering the distribution rack. The material first passes through the transition roller and then enters the distribution rack. The movement of the cleaning button drives the tooth block to move. The movement of the tooth block contacts the circular arc tooth block, causing the circular arc tooth block to rotate. The rotation of the circular arc tooth block drives the baffle to rotate. The rotation of the baffle intermittently blocks the material, so that the material is diverted and output. The diverted output can change the flow direction of the material according to actual needs, so that it is transported along a predetermined path, which helps to optimize the overall layout of material transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the material distribution rack and the baffle position of the present invention; Figure 3 It is a schematic diagram of the position structure of the hydraulic rod and the dumping frame of the present invention; Figure 4 This is a schematic diagram of the position structure of the protection rod and the cross plate of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement of part A; Figure 6 This is a schematic diagram of the position structure of the speed brake and the fixing rod of the present invention; Figure 7 For the present invention Figure 6 A schematic diagram of the structure of part B in the middle is enlarged; Figure 8 This is a schematic diagram of the position structure of the impact rod and the rotating shaft of the present invention; Fig. 9 This is a schematic diagram of the cleaning button and the circular arc gear block position structure of the present invention.

[0019] In the figure: 1. base; 2. loading basket; 3. rotating motor 1; 4. tipping frame; 5. hydraulic rod; 6. hollow block; 7. plug-in block rod; 8. spring No. 1; 9. limit block; 10. U-shaped frame; 11. protection rod; 12. cross plate; 13. rotating motor 2; 14. round rod; 15. sliding button; 16. tooth block rod; 17. conveyor belt; 18. rotating roller; 20. gear frame; 21. fixed rod; 22. toggle rod; 23. L-shaped rod; 24. circular groove plate; 25. push plate; 26. spring No. 2; 27. deceleration plate; 28. sliding frame; 29. ​​impact rod; 210. rotating motor 3; 211. rotating shaft; 212. scraper; 213. cleaning button; 30. material distribution frame; 31. transition roller; 32. baffle; 33. arc tooth block; 34. blocking rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 8One embodiment of the present invention is: a feeding device for limit switch production, comprising a base 1 and a charging basket 2, a mounting groove is provided on the left side of the charging basket 2, a dumping device is provided above the base 1, the dumping device comprises a rotating motor 1 3, a dumping frame 4, a hydraulic rod 5, a hollow block 6, a plug rod 7, a first spring 8, a limit block 9, a U-shaped frame 10, a protective rod 11, a cross plate 12, a rotating motor 2 13, a round rod 14, a sliding button 15, a tooth block rod 16, a conveyor belt 17 and a rotating roller 18, a rotating motor 1 The fixed end of the hydraulic rod 5 is fixedly mounted on the right side of the base 1, the tipping frame 4 is fixedly mounted on the output end of the rotating motor 3, the fixed end of the hydraulic rod 5 is fixedly mounted on the surface of the base 1, the movable end of the hydraulic rod 5 is fixedly mounted on the bottom of the tipping frame 4, the hollow block 6 is fixedly penetrated through the inner and outer walls of the tipping frame 4, the plug-in block rod 7 is slidably mounted on the inner wall of the hollow block 6, and the first spring 8 is arranged between the hollow block 6 and the plug-in block rod 7. The plug-in block rod 7 is reset by the set first spring 8 to complete the fixing of the loading basket 2, and the limit can limit the loading basket 2 The range of motion is to avoid dumping beyond the safe angle during the dumping process, thereby protecting the safety of the operator and preventing the material from spilling. The limit block 9 is rotatably installed on the inner wall of the hollow block 6, and the U-shaped frame 10 is fixedly installed on the circumferential surface of the insert block rod 7 to prevent the disassembly device from being accidentally touched. The protective rod 11 is rotatably installed on the inner wall of the dumping frame 4, and the cross plate 12 is rotatably installed on the inner wall of the dumping frame 4. The fixed end of the rotating motor 2 13 is fixedly installed on the left side of the base 1. The protective rod 11 prevents some high-altitude materials from falling on the low-altitude materials and causing collisions. At the same time, it will also contact the cross plate 12 to make the materials evenly distributed in the dumping area to avoid the materials from piling up in one place, thereby ensuring that the materials can be dumped smoothly. The round rod 14 is fixedly installed on the output end of the rotating motor 2 13, and the circumferential surface of the round rod 14 is provided with a bidirectional reciprocating spiral groove. The sliding button 15 is threadedly installed on the circumferential surface of the round rod 14, and the tooth block rod 16 is fixedly installed on the circumferential surface of the sliding button 15. The conveyor belt 17 is arranged on the inner wall of the base 1, and the rotating roller 18 is arranged on the inner wall of the conveyor belt 17.

[0022] The top of the insert rod 7 is set as an inclined surface, the top of the limit block 9 is set as an inclined surface, a No. 1 torsion spring is arranged between the limit block 9 and the hollow block 6, and the limit block 9 is driven to reset by the No. 1 torsion spring, and a No. 2 torsion spring is arranged between the protective rod 11 and the tipping frame 4, and the protective rod 11 is driven to reset by the No. 2 torsion spring.

[0023] A method for using a feeding device for producing a limit switch comprises the following steps: Step 1: Slide the loading basket 2 loaded with materials onto the inner wall of the tipping frame 4, insert the plug rod 7 into the mounting groove through the No. 1 spring 8, and then the loading basket 2 is fixed. After the fixing is completed, the output end of the rotating motor 3 is rotated to drive the tipping frame 4 to rotate. When the tipping frame 4 rotates, the hydraulic rod 5 is used for auxiliary support. When the tipping frame 4 rotates to a certain angle, the materials inside the loading basket 2 will fall by gravity. Step 2: The material contacts the protection bar 11 to prevent some of the material at a high place from falling on the material at a low place and causing collision. At the same time, it also contacts the cross plate 12 to make the material evenly distributed in the dumping area to avoid the material 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 three: After dumping is completed, the block rod 7 is moved out of the installation groove, and the fixing of the loading basket 2 is released. When moving the block rod 7, the limit block 9 needs to be turned downward to make the U-shaped frame 10 free from the restriction, that is, the block rod 7 is free from the restriction. At this time, the block rod 7 can be moved freely, and the loading basket 2 can be quickly disassembled in this way.

[0024] When the present embodiment is working, the loading basket 2 loaded with materials is slidably placed on the inner wall of the tipping frame 4. At this time, the outer wall of the loading basket 2 will contact the inclined surface of the plug-in rod 7, causing the plug-in rod 7 to move to the left and compress the No. 1 spring 8. At this time, the loading basket 2 continues to move. When the installation slot and the plug-in rod 7 are at the same level, the No. 1 spring 8 is released and drives the plug-in rod 7 to insert into the installation slot. At this time, the fixing of the loading basket 2 is completed. The limit can limit the movement range of the loading basket 2 to avoid tipping over due to exceeding the safety angle during the tipping process, thereby protecting the operator. In order to ensure the safety of personnel and prevent the spillage of materials, after the fixing is completed, the output end of the rotating motor 3 is rotated to drive the tipping frame 4 to rotate. When the tipping frame 4 rotates, it is assisted by the hydraulic rod 5. When the tipping frame 4 rotates to a certain angle, the materials in the loading basket 2 will fall by gravity, and will contact the protection rod 11 at this time. The protection rod 11 prevents some high-altitude materials from falling on the low-altitude materials and causing collisions. At the same time, it will also contact the cross plate 12 to make the materials evenly distributed in the tipping area to avoid the materials from piling up in one place, thereby ensuring the material The material can be dumped smoothly. After the material is dumped, it will enter the conveyor belt 17, and the conveyor belt 17 drives the rotating roller 18 to rotate. The output end of the rotating motor 13 rotates to drive the round rod 14 to rotate. The rotation of the round rod 14 causes the two-way reciprocating spiral groove to rotate. The two-way reciprocating spiral groove causes the sliding button 15 to slide back and forth left and right. The movement of the sliding button 15 drives the gear block rod 16 to move. After the dumping is completed, the insertion block rod 7 is moved to make it detach from the installation groove. At this time, the fixing of the charging basket 2 is released. When moving the insertion block rod 7, the limit block 9 needs to be turned downward to make The U-shaped frame 10 is free from the restriction, that is, the block rod 7 is free from the restriction. At this time, the block rod 7 can be moved freely. When the No. 1 spring 8 drives the block rod 7 to reset, the U-shaped frame 10 will contact the inclined surface of the limit block 9 to make the limit block 9 rotate downward. When the U-shaped frame 10 is parallel to the limit block 9, the No. 1 torsion spring drives the limit block 9 to reset and restricts the U-shaped frame 10. In this way, the loading basket 2 can be quickly disassembled, so that the staff can quickly prepare the loading basket 2 for the next feeding without the aid of other tools, thereby improving the feeding efficiency.

[0025] See also Figure 1-Figure 9 On the basis of the above embodiment, in another embodiment of the present invention, a conveying device and an output device are arranged above the base 1, and the conveying device includes a gear rack 20, a fixed rod 21, a toggle rod 22 and an L-shaped rod 23. The gear rack 20 is arranged on the top of the base 1, and the gear rack 20 is meshed with the tooth block rod 16. The fixed rod 21 is fixedly installed on the inner wall of the base 1, and the toggle rod 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 toggle rod 22. A tooth block 1 is opened on the side of the L-shaped rod 23 close to the gear rack 20, and the tooth block 1 is meshed with the gear rack 20. The accumulated logistics is broken up by toggle rod 22.

[0026] The conveying device also includes a circular groove plate 24, a push plate 25 and a No. 2 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 to center the logistics to facilitate subsequent material distribution. The No. 2 spring 26 is arranged between the circular groove plate 24 and the push plate 25, and the push plate 25 is reset by the arranged No. 2 spring 26.

[0027] The conveying device also includes a speed reducer 27, a sliding frame 28, an impact rod 29 and a rotating motor 3 210. 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, and the fixed end of the rotating motor 3 210 is fixedly mounted on the right side of the base 1. A No. 3 torsion spring is arranged between the speed reducer 27 and the base 1. The speed reducer 27 is reset by the arranged No. 3 torsion spring, so that part of the logistics will not directly contact the junction of the base 1 and the conveyor belt 17, thereby preventing wear caused by contact therewith.

[0028] 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 rotating motor 3 210. 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 threadedly installed on the circumferential surface of the rotating shaft 211. A brush is provided on the side of the cleaning button 213 close to the scraper 212, and a tooth block 2 is provided on the side of the cleaning button 213 away from the brush. The conveyor belt 17 is cleaned by the scraper 212 to prevent the debris and residues on the conveyor belt 17 from causing wear and damage to the logistics.

[0029] The output device includes a material distribution rack 30, a transition roller 31 and a blocking rod 34. The material distribution rack 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 this height can be dumped to prevent the logistics from slipping due to being too high when entering the material distribution rack 30.

[0030] The output device also includes a baffle 32 and an arc tooth block 33. The baffle 32 is rotatably mounted on the inner wall of the material distribution rack 30, and the arc tooth block 33 is fixedly mounted on the bottom of the baffle 32. The arc tooth block 33 is meshed with the tooth block 2 to allow the material to be diverted and output. The diverted output can change the flow direction of the material according to actual needs so that it can be transported along a predetermined path, which helps to optimize the overall layout of material transportation.

[0031] When the present embodiment is working, the material will contact the deceleration plate 27 when being dumped, and the deceleration plate 27 prevents part of the logistics from directly contacting the junction of the base 1 and the conveyor belt 17, so as to prevent wear caused by contact therewith. When the conveyor belt 17 conveys the logistics, the tooth block rod 16 moves the rod to contact the gear rack 20 to move the L-shaped rod 23, and the movement of the L-shaped rod 23 drives the toggle rod 22 to rotate, and the accumulated logistics are broken up by the toggle rod 22. When the sliding button 15 moves, the circular groove plate 24 is also driven to move, and the movement of the circular groove plate 24 drives the push plate 25 to move. The movement of the push plate 25 will center the logistics to facilitate subsequent material distribution. When the push plate 25 contacts the logistics, it will be subjected to a reaction force to compress the No. 2 spring 26, so as to prevent the push plate 25 from crushing the logistics. The rotating roller 18 rotates to make the sliding frame 28 reciprocate up and down, and the movement of the sliding frame 28 drives the impact rod 29 to move, and the conveyor belt 17 is cleaned by the scraper 212 to prevent the debris and residues on the conveyor belt 17 from causing wear and damage to the logistics. The output end of the rotating motor 3 210 rotates to drive the rotating shaft 211 to rotate, and the rotation of the rotating shaft 211 drives the reciprocating spiral groove to rotate. The reciprocating spiral groove rotates to make the cleaning button 213 reciprocate, and the movement of the cleaning button 213 drives the brush and the tooth block 2 to move, and the residue attached to the surface of the scraper 212 is removed by the brush. When the brush moves to the leftmost side of the rotating shaft 211, the impact rod 29 moves to contact the brush so that the residue on the brush is impacted and removed, thereby maintaining the cleaning ability of the brush; When the logistics are being transported, they will contact the blocking rod 34, so that the materials exceeding this height will be dumped, and the logistics will be prevented from slipping due to being too high when entering the distribution rack 30. The materials first pass through the transition roller 31 and then enter the distribution rack 30. The cleaning button 213 moves to drive the tooth block to move. The movement of the tooth block contacts the circular arc tooth block 33, so that the circular arc tooth block 33 rotates. The rotation of the circular arc tooth block 33 drives the baffle 32 to rotate. The rotation of the baffle 32 intermittently blocks the materials, so that the materials are diverted and output. The diverted output can change the flow direction of the materials according to actual needs, so that they are transported along a predetermined path, which helps to optimize the overall layout of material transportation.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for limit switch production, comprising a base (1) and a charging basket (2), characterized in that: A mounting groove is provided on the left side of the loading basket (2), and a dumping device, a conveying device and an output device are provided above the base (1); The tipping device comprises a rotating motor (3), a tipping frame (4), a hydraulic rod (5), a hollow block (6), an insert rod (7), a first spring (8), a limit block (9), a U-shaped frame (10), a protective rod (11), a cross plate (12), a rotating motor (13), a round rod (14), a sliding button (15), a tooth block rod (16), a conveyor belt (17) and a rotating roller (18), wherein the fixed end of the rotating motor (3) is fixedly mounted on the right side of the base (1), the tipping frame (4) is fixedly mounted on the output end of the rotating motor (3), the fixed end of the hydraulic rod (5) is fixedly mounted on the surface of the base (1), the movable end of the hydraulic rod (5) is fixedly mounted on the bottom of the tipping frame (4), the hollow block (6) is fixedly penetrated through the inner and outer walls of the tipping frame (4), the insert rod (7) is slidably mounted on the inner wall of the hollow block (6), and the first spring (8 ... The spring (8) is arranged between the hollow block (6) and the insert block rod (7), the limit block (9) is rotatably mounted on the inner wall of the hollow block (6), the U-shaped frame (10) is fixedly mounted on the circumferential surface of the insert block rod (7), the protection rod (11) is rotatably mounted on the inner wall of the tipping frame (4), the cross plate (12) is rotatably mounted on the inner wall of the tipping frame (4), the fixed end of the second rotating motor (13) is fixedly mounted on the left side of the base (1), the round rod (14) is fixedly mounted on the output end of the second rotating motor (13), the circumferential surface of the round rod (14) is provided with a bidirectional reciprocating spiral groove, the sliding button (15) is threadedly mounted on the circumferential surface of the round rod (14), the tooth block rod (16) is fixedly mounted on the circumferential surface of the sliding button (15), the conveyor belt (17) is arranged on the inner wall of the base (1), and the rotating roller (18) is arranged on the inner wall of the conveyor belt (17).

2. A feeding device for limit switch production according to claim 1, characterized in that: The top of the insert rod (7) is arranged as an inclined surface, the top of the limit block (9) is arranged as an inclined surface, a first torsion spring is arranged between the limit block (9) and the hollow block (6), and a second torsion spring is arranged between the protection rod (11) and the tipping frame (4).

3. A feeding device for limit switch production according to claim 2, characterized in that: The conveying device comprises a gear frame (20), a fixed rod (21), a toggle rod (22) and an L-shaped rod (23); the gear frame (20) is arranged on the top of the base (1); the gear frame (20) meshes with a tooth block rod (16); the fixed rod (21) is fixedly mounted on the inner wall of the base (1); the toggle rod (22) is rotatably mounted on the top of the fixed rod (21); the L-shaped rod (23) is fixedly mounted on the circumferential surface of the toggle rod (22); a tooth block 1 is provided on a side of the L-shaped rod (23) close to the gear frame (20); the tooth block 1 meshes with the gear frame (20).

4. A feeding device for limit switch production according to claim 3, characterized in that: 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 mounted 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); and the second spring (26) is arranged between the circular groove plate (24) and the push plate (25).

5. A feeding device for limit switch production according to claim 4, characterized in that: The conveying device further comprises a deceleration plate (27), a sliding frame (28), an impact rod (29) and a rotating motor (210), wherein the deceleration plate (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 rotating motor (210) is fixedly mounted on the right side of the base (1), and a third torsion spring is arranged between the deceleration plate (27) and the base (1).

6. A feeding device for limit switch production according to claim 5, characterized in that: The conveying device further comprises a rotating shaft (211), a scraper (212) and a cleaning button (213); the rotating shaft (211) is fixedly mounted on the output end of the rotating motor (210); a reciprocating spiral groove is provided on the circumferential surface of the rotating shaft (211); the scraper (212) is fixedly mounted on the inner wall of the base (1); the scraper (212) is in contact with the conveyor belt (17); the cleaning button (213) is threadedly mounted on the circumferential surface of the rotating shaft (211); a brush is provided on a side of the cleaning button (213) close to the scraper (212); and a tooth block 2 is provided on a side of the cleaning button (213) away from the brush.

7. A feeding device for limit switch production according to claim 6, characterized in that: 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 mounted 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 mounted on the inner wall of the base (1).

8. A feeding device for limit switch production according to claim 7, characterized in that: The output device further comprises a baffle (32) and an arc tooth block (33); the baffle (32) is rotatably mounted on the inner wall of the material distribution frame (30); the arc tooth block (33) is fixedly mounted on the bottom of the baffle (32); and the arc tooth block (33) meshes with tooth block 2.

9. A method for using a feeder for producing a limit switch, using the feeder for producing a limit switch according to claim 8, characterized in that: The following steps are involved: Step 1: Slide the loading basket (2) loaded with materials onto the inner wall of the tipping frame (4), insert the plug rod (7) into the installation groove through the No. 1 spring (8), and then the loading basket (2) is fixed. After the fixing is completed, the output end of the rotating motor (3) is rotated to drive the tipping frame (4) to rotate. When the tipping frame (4) rotates, it is assisted by the hydraulic rod (5). When the tipping frame (4) rotates to a certain angle, the materials inside the loading basket (2) will fall down due to gravity. Step 2: The material contacts the protection bar (11) to prevent part of the material at a high position from falling on the material at a low position and causing collision. At the same time, the material contacts the cross plate (12) to evenly distribute the material in the dumping area to prevent 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 dumping is completed, the plug rod (7) is moved so that it is disengaged from the installation groove. At this time, the fixing of the loading basket (2) is completed. When moving the plug rod (7), the limit block (9) needs to be rotated downward to make the U-shaped frame (10) free from the restriction, that is, the plug rod (7) is free from the restriction. At this time, the plug rod (7) can be moved freely. In this way, the loading basket (2) can be quickly disassembled.

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