CN113003161A

CN113003161A - Annular part conveying device with quantitative conveying function for mechanical part production

Info

Publication number: CN113003161A
Application number: CN202011320127.3A
Authority: CN
Inventors: 蔡云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-22

Abstract

The invention relates to the technical field of output of annular parts, in particular to an annular part conveying device with quantitative conveying function for mechanical part production. According to the invention, the protection plate, the height limiting rod, the adjusting strip, the infrared sensor and the electric telescopic rod are arranged, so that the phenomenon of missing records of the bearing rings during counting can be avoided, the precision of the device is improved, the device is more convenient for workers to use, and the phenomenon of blocking of the bearing rings during arrangement can be avoided.

Description

Annular part conveying device with quantitative conveying function for mechanical part production

Technical Field

The invention relates to the technical field of annular part conveying, in particular to an annular part conveying device with quantitative conveying function for mechanical part production.

Background

Parts are the basic parts that can be assembled into machines, meters and various devices. The bearing ring is a very common annular part, and is also small and large in shape. The very important step in the production of parts is the conveying process, and the good conveying process can reduce the operation steps of workers and reduce the probability of accidents, so that the existing conveying device is more and more along with the development of mechanical technology, and the functions of the conveying device are more and more abundant.

In order to meet the requirements of people, corresponding work is developed for different workpieces by the existing conveying device, for example, the existing conveying device is provided with a counting function, so that the conveying belt can determine the number of conveyed parts when conveying the parts and meet the quantitative requirements of workers on the workpieces. Technical devices suitable for the conveyer belt can be roughly divided into a mechanical type and an electronic type, but when the conveyer belt is used for conveying annular parts such as a bearing ring, because the annular parts have larger or smaller holes, the annular parts can easily fall onto the conveyer belt together to generate a superposition phenomenon, and one end of each part is easily inserted into the hole of another part to cause the automatic separation difficulty in the conveying process, so that the mechanical type or the electronic type can be counted as a unit when the technology is carried out, finally, the counting error of the device and the practicability of the counter are reduced, and therefore, the annular part conveying device with quantitative conveying for the machine part production is required to be designed.

Disclosure of Invention

The invention aims to provide an annular part conveying device with quantitative conveying function for mechanical part production, which aims to solve the problem that when the annular part is conveyed and conveyed at present, a cavity between two parts is easy to cause mutual superposition between the two parts, so that a subsequent counting device is deviated.

In order to achieve the purpose, the invention provides the following technical scheme: the annular part conveying device with the quantitative conveying function for the production of mechanical parts comprises a device body, wherein the device body comprises supporting legs, one ends of the supporting legs are fixedly provided with conveying boxes, one ends of the conveying boxes are provided with special-shaped grooves, the inner walls of the special-shaped grooves are sleeved with first rotating shafts through bearings, the number of the first rotating shafts is two, the first rotating shafts are sleeved with first conveying belts, mounting frames are fixedly arranged on the back surfaces of the conveying boxes, the number of the mounting frames is two, conveying motors are fixedly arranged on the inner sides of the two mounting frames, the output ends of the conveying motors are connected with the left first rotating shaft, a counting mechanism is arranged on the conveying box on one side of the mounting frames and comprises a fixing frame, the fixing frame is connected onto the conveying boxes, and a fixing strip is fixedly arranged at one end of the fixing frame, the fixing device is characterized in that one end of the fixing strip is provided with a transmission groove, a transmission rod is inserted into a hollow groove formed in the fixing strip, one surface of the transmission rod is sleeved on the inner wall of the transmission groove through a bearing, one surface of the fixing strip, far away from the transmission groove, is fixedly provided with a fixing sleeve, a ratchet ring is arranged in the fixing sleeve, one surface of the ratchet ring is connected onto the transmission rod, one surface of the inner wall of the ratchet ring is sleeved with a ratchet rotor through a bearing, one surface of the ratchet rotor extends out of the ratchet ring, one end of the ratchet rotor outside the ratchet ring is fixedly provided with a swinging strip, the transmission rod in the transmission groove is sleeved with a first gear, the transmission rod at one surface of the first gear is sleeved with a second gear, one end of the fixing strip at one surface of the fixing frame is fixedly provided with stabilizing strips, the number of the stabilizing strips is two, and a first counting shaft is sleeved in the, the first counting shaft is sleeved with a stabilizing strip, the stabilizing strip is meshed with the first gear, one side of the first counting shaft far away from the third gear is fixedly provided with a first square block, empty grooves formed in the two stabilizing strips far away from the first counting shaft are sleeved with a second counting shaft through bearings, the second counting shaft is sleeved with a fourth gear, the fourth gear is meshed with the second gear, one side of the third gear far away from the fourth gear is fixedly provided with a second square block, a fixing frame on one side of the stabilizing strip is provided with an adjusting groove, a first pull rod is inserted into the adjusting groove, a second pull rod is inserted into the adjusting groove on one side of the first pull rod, one side of the first pull rod close to the first square block is sleeved with a first display number wheel through bearings, one side of the first display number wheel close to the first square block is provided with a square groove, and one side of the second pull rod close to the second square block is sleeved with a second display number wheel through bearings, and one side of the second display number wheel close to the second square block is provided with a square groove, the surface of the first conveying belt is uniformly provided with a stabilizing mechanism, the stabilizing mechanism comprises a stabilizing block, the surface of the first conveying belt is embedded with the stabilizing block, one end of the stabilizing block is provided with a clamping cylinder, one side of the conveying box is provided with an adjusting mechanism, the adjusting mechanism comprises an adjusting box, the adjusting box is connected on the conveying box, one end of the adjusting box is fixedly provided with a supporting base, the inner surface of the adjusting box is sleeved with a second rotating shaft through a bearing, the number of the second rotating shafts is two, the back of the adjusting box is fixedly provided with a retarding motor, the output end of the retarding motor is connected on the left second rotating shaft, the second conveying belt is sleeved on the two second rotating shafts, one side of the adjusting box is fixedly provided with a protection plate, the inner surface of the protection plate is fixedly provided with a height limiting rod, the utility model discloses a quick-witted regulation box, including regulation case, infrared sensor, two fixed mounting has two to adjust the both sides of case the one end fixed mounting of regulation strip has infrared sensor, two a set of installation storehouse has all been seted up to the one side that the regulation strip is close to each other, and the quantity in every group installation storehouse is four, and is two sets of all the embedding is installed electric telescopic handle, two on the inner wall in installation storehouse one side of regulation strip all is equipped with the card and stops the mechanism, the card stops the mechanism and includes the fixing base, the fixing base is connected on the regulation strip, one side of fixing base has cup jointed the card through the pivot and has stopped the strip, one side fixed mounting of card stops the strip has reset spring, and reset.

Preferably, the fixing frames at the two ends of the adjusting groove are fixedly provided with mounting strips, and the two mounting strips are sleeved with clamping blocks through damping rotating shafts.

Preferably, one side of swing strip is embedded and is installed the strong magnetic plate of second, the embedding of one side of screens section of thick bamboo is installed first strong magnetic plate.

Preferably, a telescopic groove is formed in one end of the stabilizing block, a spring groove is formed in one end of the clamping cylinder, a compression spring is fixedly mounted on the inner wall of the telescopic groove, and the other end of the compression spring is connected to the inner wall of the spring groove.

Preferably, one end of the clamping cylinder is arc-shaped.

Preferably, two sets of the electric telescopic handle one side that is close to each other all fixed mounting have the rubber pad.

Preferably, one side of the height limiting rod is fixedly provided with three mortgage rods, and the height limiting rods on two sides of each mortgage rod are fixedly provided with guide blocks.

Preferably, one side of the clamping strip is provided with a rolling groove, and the inner wall of the rolling groove is sleeved with a roller through a rotating shaft.

Compared with the prior art, the invention has the beneficial effects that:

1. through being provided with the guard plate, the limit for height pole, the regulation strip, infrared sensor and electric telescopic handle, utilize guard plate and limit for height pole to make the bearing ring can avoid the bearing ring to take place to pile up the feeding phenomenon before carrying out the ration and carrying on, make the bearing ring can not appear leaking the phenomenon of remembering when counting, thereby make the precision of this device obtain promoting, make this device be convenient for the staff more use, utilize infrared sensor and electric telescopic handle to carry out signal transmission each other simultaneously, make this device can not take place the card phenomenon of dying when arranging the bearing ring, and then promoted the practicality of this device, and reduced the probability that this device need the shutdown maintenance, indirectly promoted the conveying efficiency of this device to a certain extent, make this device have the hommization more.

2. Through being provided with mortgage pole and guide block, make the limit for height pole when knocking down bearing ring like this, can make annular part can not pile up limit for height pole department together for the bearing ring still has certain horizontal migration space when contacting the limit for height pole, thereby make the part can take place empting of horizontal position, and then let the annular part of standing can be knocked down better, prevent that the annular part of standing from blocking together and influence its normal work in limit for height pole department.

3. Through being provided with slot rolling and gyro wheel, make the bearing ring stop the spacing of strip separating from the card like this, make the card stop the strip and the bearing surface between frictional force littleer, the process that breaks away from is more gentle and smooth, and then reduce the bearing ring and receive inertial size after breaking away from, make the bearing ring from the second carry take to first carry the shake that takes place on the time of taking to be littleer, the stability of this device when carrying has further been promoted, and this mechanism simple structure, and is easy and simple to handle, be convenient for more promote production.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic top view of the transfer box structure of the present invention;

FIG. 3 is a front view of the fixing sleeve structure of the present invention;

FIG. 4 is a schematic side sectional view of the counting mechanism of the present invention;

FIG. 5 is a schematic sectional front view of the stabilizing mechanism of the present invention;

FIG. 6 is a schematic top view of an adjusting mechanism according to the present invention;

FIG. 7 is a schematic top sectional view of the structure of the adjustment strip of the present invention.

In the figure: 1. a device body; 110. supporting legs; 111. a delivery box; 112. a special-shaped groove; 113. a first rotating shaft; 114. a mounting frame; 115. a conveying motor; 116. a first conveyor belt; 2. a counting mechanism; 210. a fixed mount; 211. a fixing strip; 212. a transmission rod; 213. fixing a sleeve; 214. a ratchet ring; 215. a ratchet rotor; 216. a swing bar; 217. a first gear; 218. a second gear; 219. a transmission groove; 220. a stabilizing strip; 221. a first counting axis; 222. a third gear; 223. a second counting axis; 224. a fourth gear; 225. a first square block; 226. a second square block; 227. an adjustment groove; 228. a first pull rod; 229. a second pull rod; 230. a first digit display wheel; 231. a second digit display wheel; 232. mounting a bar; 233. a bit block; 3. a stabilizing mechanism; 310. a stabilizing block; 311. a clamping cylinder; 312. a telescopic groove; 313. a spring slot; 314. a compression spring; 315. a first ferromagnetic plate; 316. a second ferromagnetic plate; 4. an adjustment mechanism; 410. an adjusting box; 411. a support base; 412. a second rotating shaft; 413. a second conveyor belt; 414. a protection plate; 415. a height limiting rod; 416. an adjustment bar; 417. an infrared sensor; 418. installing a bin; 419. an electric telescopic rod; 420. a rubber pad; 421. a mortgage bar; 422. a guide block; 423. a retarding motor; 5. a jamming mechanism; 510. a fixed seat; 511. stopping the card; 512. a return spring; 513. rolling a groove; 514. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown:

a device for conveying annular parts with fixed quantity for producing mechanical parts comprises a device body 1, wherein a conveying motor 115, a retarding motor 423, an infrared sensor 417 and an electric telescopic rod 419 which are used in the device body are products which can be directly purchased in the market, the principle and the connection mode of the device body are the prior art which are well known by the technical personnel in the field, and therefore the description is omitted, the device body 1 comprises a supporting leg 110, a conveying box 111 is fixedly installed at one end of the supporting leg 110, a special-shaped groove 112 is formed at one end of the conveying box 111, a first rotating shaft 113 is sleeved on the inner wall of the special-shaped groove 112 through a bearing, the number of the first rotating shafts 113 is two, a first conveying belt 116 is sleeved on the two first rotating shafts 113, mounting frames 114 are fixedly installed at the back of the conveying box 111, the number of the mounting frames 114 is two, and the conveying motors 115 are fixedly installed at, the output end of the conveying motor 115 is connected with the first rotating shaft 113 on the left side, the conveying box 111 on one side of the mounting rack 114 is provided with the counting mechanism 2, the counting mechanism 2 comprises a fixing frame 210, the fixing frame 210 is connected on the conveying box 111, one end of the fixing frame 210 is fixedly provided with a fixing strip 211, one end of the fixing strip 211 is provided with a transmission groove 219, a transmission rod 212 is inserted into a hollow groove formed in the fixing strip 211, one surface of the transmission rod 212 is sleeved on the inner wall of the transmission groove 219 through a bearing, one surface of the fixing strip 211, which is far away from the transmission groove 219, is fixedly provided with a fixing sleeve 213, the inside of the fixing sleeve 213 is provided with a ratchet ring 214, one surface of the ratchet ring 214 is connected on the transmission rod 212, one surface of the inner wall of the ratchet ring 214 is sleeved with a ratchet rotor 215 through a bearing, one surface of the ratchet rotor, a first gear 217 is sleeved on the transmission rod 212 in the transmission groove 219, a second gear 218 is sleeved on the transmission rod 212 on one side of the first gear 217, a stabilizing strip 220 is fixedly installed at one end of a fixing strip 211 on one side of the fixing frame 210, the number of the stabilizing strips 220 is two, a first counting shaft 221 is sleeved in empty grooves formed in the two stabilizing strips 220 through a bearing, the stabilizing strip 220 is sleeved on the first counting shaft 221, the stabilizing strip 220 and the first gear 217 are meshed with each other, a first square block 225 is fixedly installed on one side, far away from the third gear 222, of the first counting shaft 221, a second counting shaft 223 is sleeved in empty grooves formed in the two stabilizing strips 220, far away from the first counting shaft 221, a fourth gear 224 is sleeved on the second counting shaft 223, the fourth gear 224 and the second gear 218 are meshed with each other, a second square block 226 is fixedly installed on one side, far away from the fourth gear 224, of the third gear 222, an adjusting groove 227 is formed in the fixing frame 210 on one side of the stabilizing strip 220, a first pull rod 228 is inserted in the adjusting groove 227, a second pull rod 229 is inserted in the adjusting groove 227 on one side of the first pull rod 228, one side of the first pull rod 228 close to the first square block 225 is sleeved with a first number wheel 230 through a bearing, one side of the first number wheel 230 close to the first square block 225 is provided with a square groove, one side of the second pull rod 229 close to the second square block 226 is sleeved with a second number wheel 231 through a bearing, one side of the second number wheel 231 close to the second square block 226 is provided with a square groove, the surface of the first conveyer belt 116 is uniformly provided with a stabilizing mechanism 3, the stabilizing mechanism 3 comprises a stabilizing block 310, the surface of the first conveyer belt 116 is embedded and provided with the stabilizing block 310, one end of the stabilizing block 310 is provided with a clamping cylinder 311, one side of the conveyer box 111 is provided with an adjusting mechanism 4, the adjusting mechanism 4 comprises an adjusting box 410, the adjusting box 410 is connected to the conveying box 111, one end of the adjusting box 410 is fixedly provided with a supporting base 411, the inner surface of the adjusting box 410 is sleeved with a second rotating shaft 412 through a bearing, the number of the second rotating shafts 412 is two, the back surface of the adjusting box 410 is fixedly provided with a retarding motor 423, the output end of the retarding motor 423 is connected to the left second rotating shaft 412, the two second rotating shafts 412 are sleeved with a second conveying belt 413, one side of the adjusting box 410 is fixedly provided with a protective plate 414, the inner surface of the protective plate 414 is fixedly provided with a height limiting rod 415, two surfaces of the adjusting box 410 are both fixedly provided with adjusting strips 416, one ends of the two adjusting strips 416 are fixedly provided with infrared sensors 417, one surface of the two adjusting strips 416 close to each other is provided with a group of mounting bins 418, the number of each group of mounting bins 418 is four, the inner walls of the two groups of mounting bins 418 are both, one side of each of the two adjusting bars 416 is provided with a clamping and stopping mechanism 5, each clamping and stopping mechanism 5 comprises a fixed seat 510, the fixed seat 510 is connected to the adjusting bar 416, one side of the fixed seat 510 is sleeved with a clamping and stopping bar 511 through a rotating shaft, one side of the clamping and stopping bar 511 is fixedly provided with a return spring 512, and the other side of the return spring 512 is connected to the adjusting bar 416, so that the bearing ring can be prevented from stacking and feeding before quantitative conveying by using a protection plate 414 and a height limiting rod 415, the bearing ring can be prevented from being misregistered during counting, the precision of the device is improved, the device is more convenient for workers to use, and meanwhile, the infrared sensor 417 and the electric telescopic rod 419 are used for signal transmission mutually, so that the device can not generate a clamping phenomenon when the bearing ring is arranged, and further the practicability of the device is improved, and the probability that the device needs to be shut down and overhauled is reduced, and the conveying efficiency of the device is indirectly improved to a certain extent, so that the device is more humanized.

Further, fixed mounting has mounting bar 232 on the mount 210 at adjustment tank 227 both ends, has all cup jointed screens piece 233 through the damping pivot on two mounting bars 232, makes the position of first pull rod 228 and second pull rod 229 fix more well like this, makes first display wheel 230 and second display wheel 231 be difficult to drop because of rocking like this to make the stability of first display wheel 230 and second display wheel 231 when counting obtain promoting.

Furthermore, a second strong magnetic plate 316 is embedded in one side of the swing strip 216, and a first strong magnetic plate 315 is embedded in one side of the clamping cylinder 311, so that the clamping cylinder 311 does not contact the swing strip 216 by using the principle that like poles of the second strong magnetic plate 316 and the first strong magnetic plate 315 repel each other, and the service life of the swing strip 216 is prolonged.

Further, flexible groove 312 has been seted up to the one end of stabilizing block 310, spring groove 313 has been seted up to the one end of screens section of thick bamboo 311, fixed mounting has compression spring 314 on the inner wall of flexible groove 312, and compression spring 314's the other end is connected on the inner wall of spring groove 313, it is more convenient when making a screens section of thick bamboo 311 break away from with the bearing ring like this, avoid a screens section of thick bamboo 311 and bearing ring to the inner wall excessive extrusion of bearing ring when breaking away from, thereby make the bearing ring inner wall that this device carried more difficult to produce the mar, and then make this device better to the protective effect of bearing ring.

Furthermore, one end of the clamping cylinder 311 is arc-shaped, so that the friction force between the inner wall of the bearing ring and the clamping cylinder 311 is smaller when the inner wall of the bearing ring and the clamping cylinder 311 are separated.

Furthermore, the rubber pad 420 is fixedly mounted on the side, close to each other, of each of the two groups of electric telescopic rods 419, so that the impact force generated when the output end of the electric telescopic rod 419 extends out to collide with the bearing ring can be offset by the rubber pad 420, and the protection effect of the device on the outer layer of the bearing ring is enhanced.

Further, one side fixed mounting of limit for height pole 415 has mortgage pole 421, and the quantity of mortgage pole 421 is three, all fixed mounting has guide block 422 on the limit for height pole 415 of three mortgage pole 421 both sides, make limit for height pole 415 when knocking down the bearing ring like this, can make annular part can not pile up limit for height pole 415 department together, make the bearing ring still have certain horizontal migration space when contacting limit for height pole 415, thereby make the part can take place empting of horizontal position, and then let the annular part of standing can be knocked down better, prevent that the annular part of standing from blocking together and influencing its normal work in limit for height pole 415 department.

Further, a rolling groove 513 has been seted up to the one side of card stop strip 511, it has connect gyro wheel 514 to overlap through the pivot on the inner wall of rolling groove 513, make the bearing ring when breaking away from card stop strip 511 spacing like this, make the frictional force between card stop strip 511 and the bearing surface littleer, the process that breaks away from is more smooth, and then reduce the bearing ring and receive inertial size after breaking away from, make the bearing ring rocking that takes place when going up from second conveyer belt 413 to first conveyer belt 116 littleer, the stability of this device when carrying has further been promoted, and this mechanism simple structure, and easy and simple to handle, be convenient for carry out the popularization and production more.

The working principle is as follows: when the device needs to be used, firstly, the device is externally connected with a power supply, and then the retarding motor 423 is started through the control panel, so that the infrared sensor 417 and the electric telescopic rod 419 are in an electrified state. When the retarding motor 423 is started, the second rotating shaft 412 is driven to rotate, and the second conveying belt 413 is driven to rotate by the rotation of the second rotating shaft 412.

When the preparation work is finished, an output port of an external device is opened, so that the processed bearing rings gradually enter the inside of the protection plate 414, when a plurality of bearing rings enter the protection plate 414, the bearing rings are contacted with the second conveying belt 413 which rotates continuously, then the second conveying belt 413 drives the bearing rings to move forwards, then the bearing rings move to the height limiting rod 415, at the moment, the height of the height limiting rod 415 limits the passing height of the bearing rings, at the moment, the standing bearing rings can topple over during continuous movement, the bearing rings on the upper layer can be knocked down when two overlapped bearing rings run, and finally, each bearing ring lies flat and passes through the lower part of the height limiting rod 415.

After the bearing ring passes below the height limiting rod 415, the bearing ring continues to move along the second conveying belt 413, the distance between the inclined surface of the adjusting strip 416 and the bearing ring is continuously close, then the bearing ring gradually moves towards the middle position of the second conveying belt 413 along the inclined surface of the adjusting strip 416 when the two contact, finally, a uniform straight line is formed, and the bearing ring is blocked by the two clamping and stopping strips 511 at one side of the adjusting box 410 to stop moving completely. Meanwhile, in the process, if a clamping phenomenon occurs in the process that the bearing ring moves along the inclined surface of the adjusting bar 416, the bearing ring cannot move forwards any more, at the moment, no part penetrates through the bottom end of the infrared sensor 417 within two seconds, then the infrared sensor 417 transmits an electric signal to the single chip microcomputer, the electric signal is transmitted to the electric telescopic rod 419 after being processed by the single chip microcomputer, and the output end of the electric telescopic rod 419 extends out after receiving the electric signal. At this time, the electric telescopic rod 419 which normally works will disorder the clamped bearing ring, so that the bearing ring can perform sequencing movement again.

When the staff needs to carry out quantitative conveying, the numerical values of the first display wheel 230 and the second display wheel 231 which are parallel to the first pull rod 228 and the second pull rod 229 are recorded, the conveying motor 115 is started through an external power supply, the first rotating shaft 113 is driven to rotate when the conveying motor 115 is started, and the first conveying belt 116 is driven to rotate by the rotation of the first rotating shaft 113. When the bearing ring is blocked by the blocking strip 511, the first conveyor belt 116 drives the blocking cylinder 311 to move continuously, so that one end of the blocking cylinder 311 is inserted into the through hole of the bearing ring, at the moment, the bearing ring moves along with the first conveyor belt 116, and finally, the bearing ring continuously presses the blocking strip 511 and elastically deforms the return spring 512 along with the continuous movement of the blocking cylinder 311, and then, when the return spring 512 continuously deforms and the blocking strip 511 tilts to a critical point, the release of the elastic potential of the return spring 512 enables the blocking strip 511 to return to the original position quickly and continue to block subsequent bearing rings, and meanwhile, when the blocking strip 511 resets quickly, the roller 514 rolls along the outer side of the bearing ring.

The continuous rotation of the first conveyor 116 finally drives the detent cylinder 311 and the bearing ring to move continuously to the swing bar 216, at this time, the first strong magnetic plate 315 on the detent cylinder 311 and the second strong magnetic plate 316 on the swing bar 216 generate the phenomenon of homopolar repulsion, so that the swing bar 216 rotates, the rotation of the swing bar 216 drives the ratchet rotor 215 to rotate, and when the ratchet rotor 215 rotates clockwise, the detent and bar sleeved by the rotating shaft and the groove on the inner wall of the ratchet ring 214 are engaged, so that the ratchet ring 214 rotates along with the ratchet rotor 215, the rotation of the ratchet ring 214 drives the transmission rod 212 to rotate, the rotation of the transmission rod 212 causes the first gear 217 and the second gear 218 on the transmission rod to rotate, and the third gear 222 and the fourth gear 224 rotate together due to the mutual engagement between the third gear 222 and the fourth gear 224 and the first gear 217 and the second gear 218, finally, the third gear 222 can drive the first counting shaft 221 to rotate and limit the first number wheel 230 to rotate through the first square block 225 and the square hole on the first number wheel 230, and the fourth gear 224 can drive the second counting shaft 223 to rotate and limit the second number wheel 231 to rotate through the second square block 226 and the square hole on the second number wheel 231, so that the corresponding numerical values of the first number wheel 230 and the second number wheel 231 are finally changed. The ratio of the stroke of the second gear 218 matching with the fourth gear 224 to drive the second display wheel 231 to rotate to the stroke of the first gear 217 matching with the third gear 222 to drive the first display wheel 230 to rotate is 1: 10. then, as the locking cylinder 311 continues to move, the repulsion between the first strong magnetic plate 315 and the second strong magnetic plate 316 is eliminated, and at this time, the swing bar 216 is reset by the gravity of the first strong magnetic plate 315, and the arc surface on the locking bar prevents the swing bar from being locked on the groove on the inner wall of the ratchet ring 214 when the ratchet rotor 215 rotates counterclockwise, i.e., the ratchet ring 214 is not driven to rotate when the ratchet rotor 215 rotates counterclockwise.

Then, as the detent cylinder 311 and the bearing ring continue to move, the detent cylinder 311 gradually moves toward the inside of the special-shaped groove 112, and the bearing ring is blocked by the conveyance case 111 and stays on the conveyance case 111. In the process, one end of the locking cylinder 311 is pressed against the inner wall of the bearing ring, the compression spring 314 is deformed by the reaction force, and the bearing ring finally staying on the conveying box 111 is pushed out by the subsequent bearing ring to complete the discharging process, and meanwhile, the counting process is started by paying attention to the starting value and the number of the empty wheels.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an annular part conveyor with ration is carried in machine part production, includes device body (1), its characterized in that: the device body (1) comprises supporting legs (110), one end of each supporting leg (110) is fixedly provided with a conveying box (111), one end of each conveying box (111) is provided with a special-shaped groove (112), the inner wall of each special-shaped groove (112) is sleeved with a first rotating shaft (113) through a bearing, the number of the first rotating shafts (113) is two, two first conveying belts (116) are sleeved on the first rotating shafts (113), the back surface of each conveying box (111) is fixedly provided with a mounting frame (114), the number of the mounting frames (114) is two, two conveying motors (115) are fixedly arranged on the inner sides of the mounting frames (114), the output ends of the conveying motors (115) are connected with the first rotating shafts (113) on the left side, counting mechanisms (2) are arranged on the conveying boxes (111) on one side of the mounting frame (114), and each counting mechanism (2) comprises a fixing frame (210), the utility model discloses a ratchet mechanism, including a fixed frame (210), a transmission case (111), a drive shaft (212), a fixed strip (211), transmission groove (219) have been seted up to the one end of fixed strip (211), insert in the dead slot that fixed strip (211) inside was seted up and have been driven pole (212), and the one side of drive pole (212) cup joints on the inner wall of transmission groove (219) through the bearing, the one side fixed mounting that transmission groove (219) was kept away from to fixed strip (211) has fixed cover (213), the inside of fixed cover (213) is equipped with ratchet ring (214), and the one side of ratchet ring (214) is connected on drive pole (212), the inner wall one side of ratchet ring (214) has been cup jointed ratchet rotor (215) through the bearing, and the one side of ratchet rotor (215) extends to outside ratchet ring (214), the one end fixed mounting of ratchet rotor (215) outside ratchet ring (214) has swing strip (216), a first gear (217) is sleeved on a transmission rod (212) in the transmission groove (219), a second gear (218) is sleeved on the transmission rod (212) on one side of the first gear (217), a stabilizing strip (220) is fixedly installed at one end of a fixing strip (211) on one side of the fixing frame (210), the number of the stabilizing strips (220) is two, a first counting shaft (221) is sleeved in a hollow groove formed in the stabilizing strip (220) through a bearing, the stabilizing strip (220) is sleeved on the first counting shaft (221), the stabilizing strip (220) and the first gear (217) are meshed with each other, a first square block (225) is fixedly installed on one side, far away from the third gear (222), of the first counting shaft (221) of the two stabilizing strips (220), a second counting shaft (223) is sleeved in a hollow groove formed in the position far away from the first counting shaft (221) through a bearing, and a fourth gear (224) is sleeved on the second counting shaft (223), the fourth gear (224) and the second gear (218) are meshed with each other, a second square block (226) is fixedly installed on one side, far away from the fourth gear (224), of the third gear (222), an adjusting groove (227) is formed in the fixing frame (210) on one side of the stabilizing strip (220), a first pull rod (228) is inserted into the adjusting groove (227), a second pull rod (229) is inserted into the adjusting groove (227) on one side of the first pull rod (228), one side, close to the first square block (225), of the first pull rod (228) is sleeved with a first display number wheel (230) through a bearing, one side, close to the first square block (225), of the first display number wheel (230) is provided with a square groove, one side, close to the second square block (226), of the second pull rod (229) is sleeved with a second display number wheel (231) through a bearing, and one side, close to the second square block (226), of the second display number wheel (231) is provided with a square groove, the surface of first conveyer belt (116) evenly is equipped with stabilizing mean (3), stabilizing mean (3) includes stabilizing block (310), stabilizing block (310) is installed to the surface embedding of first conveyer belt (116), the one end of stabilizing block (310) is equipped with screens section of thick bamboo (311), one side of carrying case (111) is equipped with guiding mechanism (4), guiding mechanism (4) are including adjusting box (410), adjusting box (410) are connected on carrying case (111), the one end fixed mounting of adjusting box (410) has support base (411), second axis of rotation (412) has been cup jointed through the bearing on the internal surface of adjusting box (410), and the quantity of second axis of rotation (412) is two, the back fixed mounting of adjusting box (410) has slow motor (423), and the output of slow motor (423) is connected on left side second axis of rotation (412), two second conveyer belt (413) has been cup jointed on second axis of rotation (412), one side fixed mounting of regulating box (410) has guard plate (414), fixed mounting has limit for height pole (415) on the internal surface of guard plate (414), the both sides of regulating box (410) all fixed mounting have regulation strip (416), two one end fixed mounting of regulation strip (416) has infrared sensor (417), two one side that regulation strip (416) are close to each other has all been seted up a set of installation storehouse (418), and the quantity in every group installation storehouse (418) is four, and two sets of all embedded mounting have electric telescopic handle (419) on the inner wall in installation storehouse (418), two one side of regulation strip (416) all is equipped with card stop mechanism (5), card stop mechanism (5) include fixing base (510), fixing base (510) are connected on regulation strip (416), one side of the fixed seat (510) is sleeved with a clamping stop strip (511) through a rotating shaft, one side of the clamping stop strip (511) is fixedly provided with a return spring (512), and the other side of the return spring (512) is connected to the adjusting strip (416).

2. The endless part carrying device with quantitative carrying for machine part production according to claim 1, wherein: the fixed frame (210) at the two ends of the adjusting groove (227) is fixedly provided with mounting bars (232), and the mounting bars (232) are sleeved with clamping blocks (233) through damping rotating shafts.

3. The endless part carrying device with quantitative carrying for machine part production according to claim 1, wherein: a second strong magnetic plate (316) is embedded in one side of the swinging strip (216), and a first strong magnetic plate (315) is embedded in one side of the clamping cylinder (311).

4. The endless part carrying device with quantitative carrying for machine part production according to claim 1, wherein: flexible groove (312) have been seted up to the one end of steady block (310), spring groove (313) have been seted up to the one end of screens section of thick bamboo (311), fixed mounting has compression spring (314) on the inner wall of flexible groove (312), and the other end of compression spring (314) is connected on the inner wall of spring groove (313).

5. The endless part carrying device with quantitative carrying for machine part production according to claim 1, wherein: one end of the clamping cylinder (311) is arc-shaped.

6. The endless part carrying device with quantitative carrying for machine part production according to claim 1, wherein: and rubber pads (420) are fixedly arranged on the surfaces, close to each other, of the two groups of electric telescopic rods (419).

7. The endless part carrying device with quantitative carrying for machine part production according to claim 1, wherein: one side of the height limiting rod (415) is fixedly provided with three mortgage rods (421), and the height limiting rods (415) on two sides of the three mortgage rods (421) are fixedly provided with guide blocks (422).

8. The endless part carrying device with quantitative carrying for machine part production according to claim 1, wherein: one side of the clamping stop strip (511) is provided with a rolling groove (513), and the inner wall of the rolling groove (513) is sleeved with a roller (514) through a rotating shaft.