CN113003176A

CN113003176A - Original paper conveying mechanism with interval compensation mechanism for industrial part machining

Info

Publication number: CN113003176A
Application number: CN202110041828.1A
Authority: CN
Inventors: 鲁天庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-06-22

Abstract

The invention relates to the technical field of conveying equipment for part processing, in particular to an original conveying mechanism with a spacing compensation mechanism for industrial part processing. According to the invention, the adjusting mechanism is arranged above the outer frame, and the first threaded sleeves correspondingly sleeved on the left side and the right side can synchronously and relatively move by means of the threaded engagement driving between the first screw rod and the first threaded sleeves, so that the synchronous and relative movement of the baffle is controlled, the part original sheets in the range of the adjusting mechanism are pushed to the middle position of the first screw rod, the automatic distance supplement is convenient, and the distance between two adjacent groups of part original sheets is effectively ensured to be consistent.

Description

Original paper conveying mechanism with interval compensation mechanism for industrial part machining

Technical Field

The invention relates to the technical field of conveying equipment for part processing, in particular to an original conveying mechanism with a spacing compensation mechanism for industrial part processing.

Background

Along with the development and progress of science and technology, the production and manufacturing technology of people in the technical field of industrial manufacturing is gradually improved, in the prior art, when industrial parts are processed and produced, in order to guarantee the conveying continuity in the part processing process, reduce the labor intensity of workers and save the cost loss in the production and conveying process, a part processing factory usually adopts a conveying mechanism to transport and convey the parts in the same workshop, and in the prior art, a roller shaft is usually adopted to drive a conveying belt to rotate to convey original parts of the parts;

to original paper conveying mechanism for parts machining among the prior art, it is when carrying out the during operation, though can be effectual carry out the short distance to the part and continuously carry, its stability that still has following several kinds of problem image parts machining:

the original conveying mechanism for the part processing in the prior art is characterized in that in the conveying process of original parts of the parts, in order to ensure the orderly conveying of the original parts of the parts, the original parts are usually continuously conveyed by the operation of discharging in fixed length time, when the original parts of the parts are placed on a conveying belt, the original conveying mechanism is influenced by the impact force when the original parts of the parts fall down and the initial speed between the parts and the conveying belt, so that the deviation of the distance between two adjacent groups of original parts is easy to occur in the conveying process of the original parts of the parts, the parts are conveyed to a preset position and influenced by the deviation of the parts, the grabbing and positioning of the parts by a manipulator for grabbing the parts in the next flow is inaccurate, and the stable and accurate conveying of the parts;

adopt the mode of conveyer belt swivelling joint part original paper among the prior art, because in the in-service use process, the rotation of conveyer belt relies on the motor rotation to remove for conveyer belt during operation need keep continuously moving state, when the part was removed to preset position, the conveyer belt that carries is carried to its below still keeps moving state, makes snatching after the part is carried needs to realize in the migration range, is unfavorable for the convenient precision that the guarantee part snatchs after carrying.

To this end, we propose an original conveying mechanism for industrial part processing having a pitch compensation mechanism to solve the above problems.

Disclosure of Invention

The invention aims to provide an original conveying mechanism for industrial part processing with a spacing compensation mechanism, and aims to solve the problems that in the original conveying device for part processing in the prior art, a conveying belt is adopted to convey original parts of parts continuously, the spacing between two adjacent groups of parts is prone to deviation due to the influence of the lower parts of the parts, the grabbing accuracy of the parts after conveying is influenced, the parts cannot stay for a short time after being conveyed to a preset position, grabbing operation needs to be carried out within a preset range, accurate output is not facilitated, and the stability and convenience of part processing and conveying are influenced.

In order to achieve the purpose, the invention provides the following technical scheme: an original paper conveying mechanism with a spacing compensation mechanism for industrial part processing comprises an outer frame, wherein conveying rollers are symmetrically and rotatably connected to the inner portions of the left side and the right side of the outer frame, two groups of conveying rollers are sleeved with conveying belt bodies, the two groups of conveying rollers are in transmission connection through the conveying belt bodies, a driving mechanism is installed on the left side of the front of the outer frame and comprises a driving support, the driving support is fixedly welded on the left side of the front of the outer frame, a first servo motor is fixedly installed on the front of the driving support, a linkage assembly is fixedly connected between one group of conveying rollers on the left side and a rotating output shaft of the first servo motor, an alignment mechanism is installed above the middle position of the outer frame and comprises two groups of cross beams, the two groups of cross beams are symmetrically arranged at the top of the outer frame in the front and back directions, longitudinal beams are symmetrically and fixedly connected between the left end and the right end of the two groups of cross beams, first screw rods transversely penetrate through the two groups of cross beams and are rotatably connected with the cross beams, a second servo motor is fixedly mounted at one end of the right side of each cross beam, a rotating output shaft of the second servo motor is fixedly connected onto the first screw rods, the thread directions of the outer walls of the left side and the right side of each first screw rod are opposite, first screw sleeves are symmetrically sleeved at the left end and the right end of each first screw rod, a U-shaped frame is fixedly connected between the two groups of first screw sleeves corresponding to the front side and the rear side, a rotating sleeve is rotatably connected at the middle position of each U-shaped frame, a baffle is correspondingly sleeved at the outer side of each rotating sleeve, a third servo motor is fixedly mounted at the middle position of one group of longitudinal beams at the left side, and a long shaft is inserted at the middle position of, and the major axis and two sets of rotate between the longeron and be connected, the major axis runs through to insert and establishes two sets of the left and right sides the inside of swivel mount, the left side top position of outer frame is installed and is felt the mechanism, and feels the mechanism including the loading board, the bottom intermediate position fixed mounting of loading board has proximity switch.

Preferably, the linkage assembly comprises a rotary disc fixedly welded on a rotary output shaft of the first servo motor, the outer side of the rotating disk is fixedly provided with a latch, the outer side of the rotating disk is sleeved with a rotating ring, and the inner wall of the rotating ring is fixedly provided with an inner gear ring, the latch is clamped in the inner gear ring, the latch is matched with teeth in the inner gear ring, the outer side of the rotating ring is fixedly provided with the outer gear ring, the right side of the front surface of the driving bracket is rotationally connected with a first gear, and the middle position of the front surface of the first gear is fixedly connected with a second gear, teeth assembled on the outer side of the second gear are matched with teeth assembled on the outer gear ring, the conveying roller is characterized in that a third gear is fixedly connected to the middle position of the front face of the conveying roller, and teeth assembled on the outer side of the third gear are matched with teeth assembled on the outer side of the first gear.

Preferably, the outside dimension of the second gear is smaller than that of the first gear, the mesh of the internal fitting of the external gear ring is larger than that of the external fitting of the second gear, and the mesh of the external fitting of the first gear is larger than that of the external fitting of the third gear.

Preferably, a fixed seat is fixedly mounted on the left side of the front face of the driving support, a disc is clamped in the front face of the fixed seat, the disc is rotatably connected with the fixed seat, the rotating ring is welded and fixed on the front face of the disc, and the axis position of the disc and the axis position of the rotating ring are located on the same straight line.

Preferably, a first belt pulley transmission mechanism is fixedly connected between the left ends of the two groups of first screw rods, the two groups of first screw rods are in transmission connection through the first belt pulley transmission mechanism, the cross section of the long shaft is square, the inner size of the rotary sleeve is matched with the outer size of the long shaft, the rotary sleeve is in sliding connection with the long shaft from left to right, and the baffle is semicircular in appearance.

Preferably, the bottom intermediate position of loading board rotates and is connected with the rotation axis, and the intermediate position fixedly connected with clamp plate of rotation axis, the clamp plate passes through to rotate between rotation axis and the loading board and is connected, the appearance of clamp plate is circular-arcly, bilateral symmetry form cover is equipped with torque spring around the rotation axis, and torque spring's one end fixed connection is on the rotation axis, torque spring's other end fixed connection is on the loading board, the rotation axis passes through between torque spring and the loading board elastic rotation and is connected, the fixed welding of bottom left side intermediate position of loading board has the limiting plate, proximity switch is located directly over the intermediate position of clamp plate.

Preferably, it is two sets of sideslip mechanism is installed in the outside of first screw rod, and sideslip mechanism is including the guide rail, the guide rail is provided with two sets ofly altogether, and is two sets of symmetrical form is fixed at the front and back both sides top intermediate position of outer frame around the guide rail, and openly a set of the inside of guide rail transversely runs through there is the second screw rod, and rotates between second screw rod and the guide rail to be connected, the outside cover of second screw rod is equipped with the second swivel nut, and the screw thread of assembly on the second swivel nut inner wall and the screw thread looks adaptation of assembly on the second screw rod outer wall, every group the equal symmetrical form cover in top left and right sides of guide rail is equipped with the fixture block, and sliding connection between fixture block and the guide rail, and the front and back both.

Preferably, the lifting mechanism is installed on the inner side of the supporting frame and comprises four sliding grooves, the four sliding grooves are correspondingly arranged on the inner walls of the two groups of supporting frames, a sliding block is embedded in each sliding groove and is in sliding connection with the sliding grooves, the sliding blocks are correspondingly fixed on the outer wall of the cross beam, connecting plates are symmetrically fixed between the front side and the rear side of the top of the two groups of supporting frames on the left side and the right side, a third screw rod is vertically inserted in the middle of each connecting plate and is in rotating connection with the connecting plates, a third screw sleeve is sleeved on the outer side of the bottom of the third screw rod, threads assembled on the inner wall of the third screw sleeve are matched with threads assembled on the outer wall of the third screw rod, the third screw sleeve is welded and fixed at the middle of the outer wall of the cross beam, and a second belt pulley transmission mechanism is fixedly connected between the tops of the two groups of the third screw rods, and the two groups of third screw rods are in transmission connection through a second belt pulley transmission mechanism.

Preferably, the fixed welding in left side top of outer frame has the framework, and the appearance of framework is "Jiong" font, the fixed inlaying in top intermediate position of framework has the fourth swivel nut, and the inside vertical the inserting of fourth swivel nut is equipped with the fourth screw rod, the screw thread looks adaptation of assembling on the screw thread of assembling on the fourth screw rod outer wall and the fourth swivel nut inner wall, the bottom of fourth screw rod is rotated and is connected the top intermediate position at the loading board, bilateral symmetry form is fixed with the gag lever post around the top of loading board, and the top one end of gag lever post runs through and inserts the top position of establishing at the framework, sliding connection between gag lever post and the framework.

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

1. the adjusting mechanism is arranged above the outer frame, the adjusting mechanism is driven by means of thread meshing between the first screw rod and the first screw sleeve, and the thread directions of the left side and the right side of the first screw rod are opposite, so that when the device works, the first screw sleeves correspondingly sleeved on the left side and the right side can synchronously and relatively move through rotation of the first screw rod, control over synchronous relative movement of the baffles is realized, synchronous movement of the baffles on the left side and the right side is facilitated, part elements in the range of the adjusting mechanism are pushed to the middle position of the first screw rod, automatic interval supplement is facilitated, the distance between two adjacent groups of part elements is effectively guaranteed to be kept consistent, and the accuracy of taking at the later stage of conveying is improved;

2. the transverse moving mechanism is arranged at the top of the outer frame, the aligning mechanism is arranged in the transverse moving mechanism, the second screw rod and the second screw sleeve are arranged to be meshed and driven through threads, the second screw sleeve can move and be adjusted on the second screw rod when the second screw rod rotates, the left position and the right position of the aligning mechanism are adjusted, the use flexibility of the device is effectively improved, the third screw rod and the third screw sleeve are arranged to be meshed and connected through threads, the position height of the cross beam can be adjusted through rotating the third screw rod when the device works, the device is effectively suitable for parts with different heights to pass through, and the application range of the device is effectively improved;

3. connect between the positive intermediate position of a set of conveying roller in a set of rotation output shaft and left side of first servo motor through setting up the linkage subassembly, it rotates to drive the rotary disk when rotatory through first servo motor, with the help of the tooth meshing between latch and the ring gear, make rotatory ring carry out intermittent type nature and rotate, through outer ring gear and second gear, tooth meshing transmission between first gear and the third gear, make the conveying roller carry out intermittent type and rotate, cause conveyer belt main part intermittent type fixed length distance to carry, be favorable to making the part original paper on the device to carry to predetermined position after short stop, be convenient for guarantee later stage snatch accurately.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a perspective view of the driving mechanism of the present invention;

FIG. 4 is a schematic structural perspective exploded view of the driving mechanism of the present invention;

FIG. 5 is a schematic perspective exploded view of the touch sensing mechanism of the present invention;

FIG. 6 is a schematic perspective view of the alignment mechanism, the traversing mechanism and the lifting mechanism of the present invention;

FIG. 7 is a perspective view of the coupling structure of the rotating sleeve and the long shaft according to the present invention;

FIG. 8 is a schematic sectional front view of the alignment mechanism, the lateral movement mechanism and the lifting mechanism of the present invention;

fig. 9 is a perspective view of the frame of the present invention.

In the figure: 110. an outer frame; 120. a conveying roller; 130. a conveyor belt body; 200. a drive mechanism; 210. a drive bracket; 220. a first servo motor; 230. a linkage assembly; 231. rotating the disc; 232. clamping teeth; 233. a rotating ring; 234. an inner gear ring; 235. an outer ring gear; 236. a first gear; 237. a second gear; 238. a third gear; 241. a fixed seat; 242. a disc; 300. an alignment mechanism; 311. a cross beam; 312. a stringer; 321. a first screw; 322. a second servo motor; 323. a first threaded sleeve; 324. a U-shaped frame; 325. a rotating sleeve; 326. a baffle plate; 327. a third servo motor; 328. a long axis; 329. a first pulley drive mechanism; 400. a touch sensing mechanism; 410. a carrier plate; 420. a rotating shaft; 430. pressing a plate; 440. a torsion spring; 450. a limiting plate; 460. a proximity switch; 500. a traversing mechanism; 510. a guide rail; 520. a second screw; 530. a second thread insert; 540. a clamping block; 550. a support frame; 600. a lifting mechanism; 610. a chute; 620. a slider; 630. a connecting plate; 640. a third screw; 650. a third thread insert; 660. a second pulley drive; 710. a frame body; 720. a fourth thread insert; 730. a fourth screw; 740. a limiting rod.

The specific implementation mode is as follows:

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. 1-9, an embodiment of the present invention is shown: an original conveying mechanism with a spacing compensation mechanism for industrial part processing comprises an outer frame 110, conveying rollers 120 are symmetrically and rotatably connected to the inner portions of the left side and the right side of the outer frame 110, conveying belt main bodies 130 are sleeved on the outer sides of the two groups of conveying rollers 120, the two groups of conveying rollers 120 are in transmission connection through the conveying belt main bodies 130, a driving mechanism 200 is installed on the left side of the front face of the outer frame 110, the driving mechanism 200 comprises a driving support 210, the driving support 210 is fixedly welded on the left side of the front face of the outer frame 110, a first servo motor 220 is fixedly installed on the front face of the driving support 210, a linkage assembly 230 is fixedly connected between the left group of conveying rollers 120 and a rotating output shaft of the first servo motor 220, an adjusting mechanism 300 is installed above the middle position of the outer frame 110, the adjusting mechanism 300 comprises a cross beam 311, the cross beam 311, longitudinal beams 312 are symmetrically and fixedly connected between the left end and the right end of each of the two groups of cross beams 311, first screw rods 321 transversely penetrate through the insides of the two groups of cross beams 311, the first screw rods 321 are rotatably connected with the cross beams 311, a second servo motor 322 is fixedly installed at one end of the right side of each of the cross beams 311, rotating output shafts of the second servo motors 322 are fixedly connected to the first screw rods 321, the screw threads assembled on the outer walls of the left side and the right side of each of the first screw rods 321 are opposite in direction, first screw sleeves 323 are symmetrically sleeved at the left end and the right end of each of the first screw rods 321, U-shaped frames 324 are fixedly connected between the two groups of first screw sleeves 323 corresponding to the front side and the rear side, a rotary sleeve 325 is rotatably connected to the middle position of each of the U-shaped frames 324, a baffle 326 is correspondingly sleeved on the outer side of the rotary sleeve 325, a third servo motor 327 is fixedly, the long shaft 328 is rotatably connected with the two longitudinal beams 312, the long shaft 328 is inserted into the two groups of rotating sleeves 325 on the left side and the right side, the sensing mechanism 400 is installed above the left side of the outer frame 110, the sensing mechanism 400 comprises a bearing plate 410, a proximity switch 460 is fixedly installed in the middle of the bottom of the bearing plate 410, when the device works, after the first servo motor 220 is electrified and started, the left group of conveying rollers 120 are driven to rotate, so that the conveying belt main body 130 sleeved outside the conveying rollers 120 rotates to convey a part original, a control panel is installed inside the outer frame 110, a signal output end of the proximity switch 460 is connected to an internal receiving end of the control panel through a lead, when the part original moves below the bearing plate 410 on the top of the conveying belt main body 130, the proximity switch 460 is pushed by the part original, the signal is provided for the control panel in the outer frame 110 of the device, by means of the control panel, the third servo motor 327 is powered on and started, the long shaft 328 fixed on the rotating output shaft of the third servo motor 327 is driven to rotate for a half circle after being powered on and started, the long shaft 328 drives the rotating sleeve 325 to rotate when rotating, the baffle 326 is turned downwards, then the second servo motor 322 is powered on and started, the first screw 321 fixed on the rotating output shaft of the second servo motor 322 is driven to rotate by the second servo motor 322, the first screw 321 corresponding to the front side and the rear side synchronously rotate by means of the connection transmission of the first belt pulley transmission mechanism 329, because the directions of the threads assembled on the outer walls of the left side and the right side of the first screw 321 are opposite, and the threads assembled on the inner wall of the first screw 323 are matched with the threads assembled on the outer wall of the first screw 321, when the first screw 321 rotates, the two groups of the first screw 323 corresponding to the, through the synchronous relative movement of the first screw 323, the two sets of U-shaped frames 324 on the left and right sides are moved to the middle position of the first screw 321 synchronously, the two sets of baffles 326 on the left and right sides are driven to move to the middle position of the first screw 321 synchronously, the parts original papers are moved to the middle position of the first screw 321 by the pushing of the first screw 321, so that the parts original papers are moved and arranged after passing through the aligning mechanism 300, the consistency and stability of the distance between the two adjacent sets of parts original papers are effectively ensured, the parts original papers moved in the conveying process are effectively adjusted and supplemented, the positioning accuracy in the conveying and processing of the parts original papers is ensured, when the adjusted original papers in the aligning mechanism 300 are moved to the middle position of the first screw 321, the third servo motor 327 is powered on again to start to drive the long shaft 328 fixed on the rotating output shaft to rotate for a half turn, so that the baffles 326 are turned over to the upper position of, therefore, the blocking of the parts in the conveying process is avoided, and the stability of the device for conveying and adjusting the parts is effectively guaranteed;

further, the linkage assembly 230 includes a rotary disc 231, the rotary disc 231 is fixedly welded on the rotation output shaft of the first servo motor 220, the outer side of the rotary disc 231 is fixedly provided with a latch 232, the outer side of the rotary disc 231 is sleeved with a rotary ring 233, the inner wall of the rotary ring 233 is fixedly provided with an inner gear ring 234, the latch 232 is clamped in the inner gear ring 234, the latch 232 is matched with the teeth in the inner gear ring 234, the outer side of the rotary ring 233 is fixedly provided with an outer gear ring 235, the right side of the front surface of the driving bracket 210 is rotatably connected with a first gear 236, the middle position of the front surface of the first gear 236 is fixedly connected with a second gear 237, the teeth assembled on the outer side of the second gear 237 are matched with the teeth assembled on the outer gear ring 235, the middle position of the front surface of the conveying roller 120 is fixedly connected with a third gear 238, and the teeth assembled on the outer side of the third gear 238, the linkage assembly 230 is arranged and connected between the rotation output shaft of the first servo motor 220 and the front face of the left group of conveying rollers 120, when the device works, the first servo motor 220 is electrified and started to drive the rotary disc 231 fixed on the rotation output shaft to rotate, the rotary disc 231 is driven to intermittently rotate in the continuous rotation process through the clamping between the clamping teeth 232 assembled on the outer side of the rotary disc 231 and the inner gear ring 234, the rotary ring 233 drives the left group of conveying rollers 120 to intermittently rotate by means of the tooth meshing transmission between the outer gear ring 235 and the second gear 237 and the tooth meshing transmission between the first gear 236 and the third gear 238, so that the conveying belt main body 130 intermittently conveys the part raw materials, the position of the part element is more convenient to adjust in the conveying process through the conveying and stopping modes, and the part raw materials are beneficial to accurately grab when conveyed to a preset position, the situation that grabbing is unstable due to the fact that parts continuously move and change positions in the continuous conveying process is avoided, and the precision and convenience of the device for conveying the original parts are effectively guaranteed;

further, the outer dimension of the second gear 237 is smaller than the outer dimension of the first gear 236, the mesh of the inner gear ring 235 is larger than the mesh of the outer gear ring 237, the mesh of the outer gear ring 236 is larger than the mesh of the outer gear ring 238, the mesh of the outer gear ring 235 is larger than the mesh of the outer gear ring 237, the mesh of the outer gear ring 236 is larger than the mesh of the outer gear ring 238, the rotation distance of the rotating ring 233 is enlarged by means of the mesh ratio, which is beneficial to prolonging the rotation distance of the intermittent rotation of the conveying roller 120, and the device is stable for conveying original parts;

furthermore, a fixed seat 241 is fixedly installed on the left side of the front face of the driving bracket 210, a disc 242 is clamped in the front face of the fixed seat 241, the disc 242 is rotatably connected with the fixed seat 241, the rotating ring 233 is fixedly welded on the front face of the disc 242, the axis position of the disc 242 and the axis position of the rotating ring 233 are located on the same straight line, the disc 242 is clamped in the fixed seat 241, so that the disc 242 is stable when rotating, the disc 242 is fixedly connected with the rotating ring 233 through the arrangement of the fixed seat 242, and the axis positions of the disc 242 and the rotating ring 233 are mutually overlapped, so that the rotating ring 233 is stable when the device works, and the working transmission stability of the device is ensured;

furthermore, a first belt pulley transmission mechanism 329 is fixedly connected between the left ends of the two groups of first screw rods 321, the two groups of first screw rods 321 are in transmission connection through the first belt pulley transmission mechanism 329, the cross section of the long shaft 328 is square, the inner size of the rotary sleeve 325 is matched with the outer size of the long shaft 328, the rotary sleeve 325 is in left-right sliding connection with the long shaft 328, the baffle 326 is semicircular in shape, the first belt pulley transmission mechanism 329 is fixedly connected between the two corresponding groups of first screw rods 321, the two groups of first screw rods 321 are synchronously rotated through the transmission of the first belt pulley transmission mechanism 329, the consistency of rotation between the two groups of first screw rods 321 is effectively ensured, so that the U-shaped frame 324 is effectively prevented from being obliquely clamped when moving, the working stability of the device is effectively ensured, and the long shaft 328 is arranged to be inserted in the baffle 326, the section of the long shaft 328 is square, and the long shaft 328 and the rotary sleeve 325 can only slide left and right by matching the outer dimension of the long shaft 328 with the inner dimension of the rotary sleeve 325, so that the long shaft 328 and the rotary sleeve 325 are prevented from rotating, and the device is effectively ensured to synchronously control and stabilize two groups of baffles 326;

further, a rotating shaft 420 is rotatably connected to the middle position of the bottom of the bearing plate 410, a pressing plate 430 is fixedly connected to the middle position of the rotating shaft 420, the pressing plate 430 is rotatably connected to the bearing plate 410 through the rotating shaft 420, the pressing plate 430 is arc-shaped, torsion springs 440 are symmetrically sleeved on the front side and the rear side of the rotating shaft 420, one end of each torsion spring 440 is fixedly connected to the rotating shaft 420, the other end of each torsion spring 440 is fixedly connected to the bearing plate 410, the rotating shaft 420 is elastically and rotatably connected to the bearing plate 410 through the torsion springs 440, a limiting plate 450 is fixedly welded to the middle position of the left side of the bottom of the bearing plate 410, a proximity switch 460 is located right above the middle position of the pressing plate 430, and is rotatably connected to the bottom of the bearing plate 410 through the pressing plate 430, and the pressing plate 430 is, the pressing plate 430 is enabled to be turned upwards to press and touch the proximity switch 460 through extrusion of a part, the pressing plate 430 is enabled to be arc-shaped in appearance, the part can be conveniently pushed to the pressing plate 430 when passing through the bottom of the pressing plate 430, the torsion spring 440 is arranged to be sleeved outside the rotating shaft 420, the pressing plate 430 is enabled to be always kept in a downward turning state through elastic support of the torsion spring 440, the part can be automatically turned downwards after passing through the back pressing plate 430, the proximity switch 460 is prevented from being pressed for a long time by the pressing plate 430, accuracy of signal control is effectively guaranteed, the pressing plate 430 is effectively prevented from being turned downwards by the limiting plate 450 and is fixedly arranged at the middle position of the left side of the bottom of the bearing plate 410, and the working state of the device is effectively guaranteed to;

further, the lateral moving mechanism 500 is installed on the outer sides of the two sets of first screws 321, the lateral moving mechanism 500 includes two sets of guide rails 510, the two sets of guide rails 510 are installed on two sets of guide rails 510, the two sets of guide rails 510 are symmetrically fixed on the middle positions of the tops of the front and rear sides of the outer frame 110, the second screw 520 transversely penetrates through the front set of guide rails 510, the second screw 520 is rotatably connected with the guide rails 510, the second screw 530 is sleeved on the outer side of the second screw 520, the threads assembled on the inner wall of the second screw 530 are matched with the threads assembled on the outer wall of the second screw 520, the fixture blocks 540 are symmetrically sleeved on the left and right sides of the top of each set of guide rails 510, the fixture blocks 540 are slidably connected with the guide rails 510, the support frames 550 are fixedly welded between the tops of the two sets of fixture blocks 540 corresponding to the front and rear sides, the lateral moving mechanism 500 is installed on the middle position of the top of, through the arrangement of the thread meshing connection between the second screw 520 and the second threaded sleeve 530, when the device is used, the second threaded sleeve 530 can move along the second screw 520 by rotating the second screw 520 and being driven by the meshing of the threads, the second threaded sleeve 530 drives the clamping block 540 to move, so that the supporting frame 550 moves left and right to adjust the position, the device can be flexibly adjusted according to the requirements in use, and the flexibility in use of the device is effectively improved;

further, the inner side of the supporting frame 550 is provided with the lifting mechanism 600, the lifting mechanism 600 comprises four sliding grooves 610, four groups of sliding grooves 610 are arranged, the four groups of sliding grooves 610 are respectively and correspondingly arranged on the inner walls of the two groups of supporting frames 550, a sliding block 620 is embedded in each group of sliding grooves 610, the sliding block 620 is in sliding connection with the sliding grooves 610, the sliding block 620 is correspondingly fixed on the outer wall of the cross beam 311, connecting plates 630 are symmetrically fixed between the front side and the rear side of the top of the two groups of supporting frames 550 on the left side and the right side, a third screw 640 is vertically inserted in the middle of each group of connecting plates 630, the third screw 640 is in rotating connection with the connecting plates 630, a third screw 650 is sleeved on the outer side of the bottom of the third screw 640, threads assembled on the inner wall of the third screw 650 are matched with threads assembled on the outer wall of the third screw 640, the third screw 650 is welded and fixed in the middle of the outer wall of the cross beam 311, a, the two groups of third screws 640 are in transmission connection through the second belt pulley transmission mechanism 660, and the third screws 640 and the third screw sleeves 650 are in threaded rotary connection, so that when the device works, the third screws 640 are rotated, the third screw sleeves 650 can move on the third screws 640 by means of threaded meshing driving, and the height of the cross beam 311 is adjusted, so that the height of a part original at the bottom of the device is adjusted, the applicability of the device is effectively improved, the second belt pulley transmission mechanism 660 is fixedly connected between the two groups of third screws 640, the two groups of third screws 640 are enabled to rotate consistently through the transmission of the second belt pulley transmission mechanism 660, and the stability of the device during adjustment is effectively guaranteed;

further, a frame body 710 is fixedly welded at the top of the left side of the outer frame 110, the frame body 710 is shaped like Jiong, a fourth screw sleeve 720 is fixedly embedded in the middle position of the top of the frame body 710, a fourth screw rod 730 is vertically inserted in the fourth screw sleeve 720, threads assembled on the outer wall of the fourth screw rod 730 are matched with threads assembled on the inner wall of the fourth screw sleeve 720, the bottom of the fourth screw rod 730 is rotatably connected to the middle position of the top of the bearing plate 410, a limiting rod 740 is symmetrically fixed at the front side and the rear side of the top of the bearing plate 410, one end of the top of the limiting rod 740 is inserted above the frame body 710 in a penetrating manner, the limiting rod 740 is slidably connected with the frame body 710, the fourth screw sleeve 720 is rotatably connected with the fourth screw rod 730 through threads, when the device works, the fourth screw rod 730 is rotated, the fourth screw rod 730 is driven by the meshing of the threads, so that the fourth screw rod 730 moves up and down in the, therefore, the position height of the lower bearing plate 410 is adjusted, the position of the bearing plate 410 can be conveniently adjusted according to the height of parts in actual use, the limiting rod 740 is arranged in the frame body 710 in an inserted mode, and the limiting rod 740 is fixedly welded on the bearing plate 410, so that the bearing plate 410 can stably lift up and down when the device works, and the structural stability of the touch mechanism 400 during adjustment is effectively guaranteed;

the working principle is as follows: when the device works, a worker connects the device with an external power supply through a wire, so that the external power supply provides electric power support for the device, and then the worker controls the device to be powered on and started;

when the adjusting device works, a worker rotates the second screw 520 according to the use requirement, and the second screw 530 moves along the second screw 520 when the second screw 520 rotates through the thread engagement between the second screw 520 and the second screw 530, so that the position of the clamping block 540 is adjusted and controlled, and the adjusting mechanism 300 in the supporting frame 550 is driven to move left and right to be adjusted to a proper position;

during working, a worker adjusts the lifting mechanism 600 according to the height of a part original to be conveyed, and rotates the front group of third screws 640 to enable the front and rear groups of third screws 640 to synchronously rotate by virtue of the transmission connection of the second belt pulley transmission mechanism 660, and the third screw 650 moves up and down on the third screws 640 through the thread engagement between the third screws 640 and the third screw sleeve 650, so that the position height of the adjusting mechanism 300 is adjusted, and the bottom of the U-shaped frame 324 is located at the top of the part original to be conveyed;

when the loading device works, a worker rotates the fourth screw 730, and the fourth screw 730 moves up and down in the fourth screw 720 by being driven by the thread engagement between the fourth screw 730 and the fourth screw 720 to drive the loading plate 410 to move and adjust the position, so that the position height of the loading plate 410 is consistent with the bottom position height of the U-shaped frame 324;

when the device works, the device is electrified and started, the first servo motor 220 is electrified to drive the rotating disc 231 fixed on the rotating output shaft of the first servo motor to rotate, the rotating disc 231 drives the latch 232 fixed on the outer side of the first servo motor to rotate, the rotating ring 233 intermittently rotates through the engagement of teeth between the latch 232 and the inner gear ring 234, the first gear 236 and the third gear 238 are engaged and driven through the engagement of teeth between the outer gear ring 235 and the second gear 237, and the left group of conveying rollers 120 intermittently rotate, so that the conveying belt main body 130 sleeved on the outer sides of the two groups of conveying rollers 120 intermittently moves to convey parts and elements;

when the conveyor belt main body 130 rolls to drive a part to move, when the part original stays at the bottom of the bearing plate 410, the part original is pushed by the top of the part original, so that the pressing plate 430 is pressed upwards, the proximity switch 460 is triggered through the extrusion of the pressing plate 430, a signal is input to the control panel arranged inside the outer frame 110, the control panel inside the outer frame 110 receives the signal and controls the third servo motor 327 to be electrified and started, the third servo motor 327 drives the long shaft 328 fixed on the rotating output shaft thereof to rotate for a half turn, the rotating sleeve 325 drives the baffle 326 to rotate to the position below the U-shaped frame 324 through the rotation of the long shaft 328, then the second servo motor 322 is electrified and started to drive the first screw 321 fixed on the rotating output shaft thereof to rotate, and the front and rear groups of first screws 321 are synchronously rotated through the transmission connection of the first belt pulley transmission mechanism 329, the first screw sleeves 323 which are symmetrical on the left and right sides synchronously move to the middle position of the first screw rod 321 by means of threaded engagement between the first screw rod 321 and the first screw sleeve 323, so that two groups of U-shaped frames 324 on the left and right sides synchronously move relatively, the baffles 326 are driven to move relatively by the movement of the U-shaped frames 324, and the part original is moved to the middle position of the first screw rod 321 by means of pushing of the two groups of baffles 326 on the left and right sides, so that the distance between two adjacent groups of part original is automatically supplemented and kept consistent;

during operation, after the adjustment of the parts below the alignment mechanism 300 is completed, the third servo motor 327 is powered on to drive the third servo motor 327 to rotate for a half turn continuously, so that the baffles 326 are turned over to the upper position, and the synchronous second servo motor 322 is powered on to rotate in the opposite direction, so that the two corresponding groups of baffles 326 move to the initial positions of the left side and the right side, thereby facilitating the repeated cycle operation.

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 original paper conveying mechanism for industrial parts machining with interval compensation mechanism, includes outer frame (110), its characterized in that: the utility model discloses an outer frame (110) of frame, including outer frame (110), the inside symmetry form in the left and right sides of frame, just two sets of the outside cover of conveying roller (120) is equipped with conveyer belt main part (130), and is two sets of connect through conveyer belt main part (130) transmission between conveying roller (120), actuating mechanism (200) are installed in the front left side of outer frame (110), and actuating mechanism (200) including drive bracket (210), drive bracket (210) welded fastening is in the front left side of outer frame (110), the front fixed mounting of drive bracket (210) has first servo motor (220), and the left side is a set of conveying roller (120) with fixedly connected with linkage assembly (230) between the rotation output shaft of first servo motor (220), alignment mechanism (300) is installed to the intermediate position top of outer frame (110), and alignment mechanism (300) is including crossbeam (311), the transverse beams (311) are provided with two groups, the two groups of transverse beams (311) are symmetrically arranged at the top of the outer frame (110) in a front-back manner, longitudinal beams (312) are symmetrically and fixedly connected between the left end and the right end of the two groups of transverse beams (311), first screw rods (321) transversely penetrate through the two groups of transverse beams (311), the first screw rods (321) are rotatably connected with the transverse beams (311), a second servo motor (322) is fixedly installed at one end of the right side of each transverse beam (311), a rotating output shaft of the second servo motor (322) is fixedly connected to the first screw rods (321), the directions of threads assembled on the outer walls of the left side and the right side of each first screw rod (321) are opposite, first screw sleeves (323) are symmetrically sleeved at the left end and the right end of each group of the first screw rod (321), and U-shaped frames (324) are fixedly connected between the first screw sleeves (323) corresponding to the front side and, every group the intermediate position of U-shaped frame (324) all rotates and is connected with swivel sleeve (325), the outside of swivel sleeve (325) corresponds the cover and is equipped with baffle (326), and the left side is a set of the intermediate position fixed mounting of longeron (312) has third servo motor (327), and the left and right sides is two sets of the intermediate position of longeron (312) is run through and is inserted and be equipped with major axis (328), and major axis (328) and two sets of rotate between longeron (312) and be connected, major axis (328) are run through and are inserted and establish two sets of in the left and right sides the inside of swivel sleeve (325), the left side top position of outer frame (110) is installed and is felt mechanism (400), and feels and touches mechanism (400) including loading board (410), the bottom intermediate position fixed mounting of loading board (410).

2. An original transport mechanism for industrial parts processing having a pitch compensation mechanism according to claim 1, wherein: the linkage assembly (230) comprises a rotary disc (231), the rotary disc (231) is fixedly welded on a rotary output shaft of the first servo motor (220), a latch (232) is fixedly assembled on the outer side of the rotary disc (231), a rotary ring (233) is sleeved on the outer side of the rotary disc (231), an inner gear ring (234) is fixedly assembled on the inner wall of the rotary ring (233), the latch (232) is clamped in the inner gear ring (234), the latch (232) is matched with teeth in the inner gear ring (234), an outer gear ring (235) is fixedly assembled on the outer side of the rotary ring (233), a first gear (236) is rotatably connected to the right side of the front face of the driving support (210), a second gear (237) is fixedly connected to the middle position of the front face of the first gear (236), teeth assembled on the outer side of the second gear (237) are matched with teeth assembled on the outer gear ring (235), the middle position of the front surface of the conveying roller (120) is fixedly connected with a third gear (238), and teeth assembled on the outer side of the third gear (238) are matched with teeth assembled on the outer side of the first gear (236).

3. An original transport mechanism for industrial parts processing having a pitch compensation mechanism according to claim 2, wherein: the outer dimension of the second gear (237) is smaller than that of the first gear (236), the mesh of the inner assembly of the outer gear ring (235) is larger than that of the outer assembly of the second gear (237), and the mesh of the outer assembly of the first gear (236) is larger than that of the outer assembly of the third gear (238).

4. An original transport mechanism for industrial parts processing having a pitch compensation mechanism according to claim 2, wherein: the left side of the front face of the driving support (210) is fixedly provided with a fixed seat (241), a disc (242) is clamped inside the front face of the fixed seat (241), the disc (242) is rotatably connected with the fixed seat (241), the rotating ring (233) is fixedly welded on the front face of the disc (242), and the axis position of the disc (242) and the axis position of the rotating ring (233) are located on the same straight line.

5. An original transport mechanism for industrial parts processing having a pitch compensation mechanism according to claim 1, wherein: the left ends of the two groups of first screw rods (321) are fixedly connected with a first belt pulley transmission mechanism (329), the two groups of first screw rods (321) are in transmission connection through the first belt pulley transmission mechanism (329), the section of the long shaft (328) is square, the inner size of the rotary sleeve (325) is matched with the outer size of the long shaft (328), the rotary sleeve (325) is in left-right sliding connection with the long shaft (328), and the baffle (326) is semicircular in appearance.

6. An original transport mechanism for industrial parts processing having a pitch compensation mechanism according to claim 1, wherein: a rotating shaft (420) is rotatably connected to the middle position of the bottom of the bearing plate (410), and the middle position of the rotating shaft (420) is fixedly connected with a pressure plate (430), the pressure plate (430) is rotatably connected with the bearing plate (410) through the rotating shaft (420), the pressing plate (430) is arc-shaped, torsion springs (440) are symmetrically sleeved on the front side and the rear side of the rotating shaft (420), one end of the torsion spring (440) is fixedly connected to the rotating shaft (420), the other end of the torsion spring (440) is fixedly connected to the bearing plate (410), the rotating shaft (420) is elastically and rotatably connected with the bearing plate (410) through a torsion spring (440), a limiting plate (450) is fixedly welded in the middle position of the left side of the bottom of the bearing plate (410), the proximity switch (460) is located directly above the middle of the pressure plate (430).

7. An original transport mechanism for industrial parts processing having a pitch compensation mechanism according to claim 1, wherein: the outer sides of the two groups of first screw rods (321) are provided with transverse moving mechanisms (500), the transverse moving mechanisms (500) comprise guide rails (510), two groups of guide rails (510) are arranged, the two groups of guide rails (510) are symmetrically fixed at the middle positions of the tops of the front side and the rear side of the outer frame (110) in a front-back manner, a second screw (520) transversely penetrates through the inner part of the front group of guide rails (510), the second screw (520) is rotatably connected with the guide rail (510), a second threaded sleeve (530) is sleeved outside the second screw (520), threads assembled on the inner wall of the second threaded sleeve (530) are matched with threads assembled on the outer wall of the second screw (520), clamping blocks (540) are symmetrically sleeved on the left side and the right side of the top of each group of guide rails (510), the clamping blocks (540) are connected with the guide rails (510) in a sliding mode, and the supporting frames (550) are fixedly welded between the tops of the two groups of clamping blocks (540) corresponding to the front side and the rear side.

8. An original transport mechanism for industrial parts processing having a pitch compensation mechanism according to claim 7, wherein: the lifting mechanism (600) is installed on the inner side of the supporting frame (550), the lifting mechanism (600) comprises sliding grooves (610), four groups of sliding grooves (610) are arranged on the inner walls of the two groups of supporting frames (550) correspondingly, a sliding block (620) is inlaid in each sliding groove (610), the sliding block (620) is connected with the sliding groove (610) in a sliding mode, the sliding block (620) is correspondingly fixed on the outer wall of the cross beam (311), connecting plates (630) are symmetrically fixed between the front side and the rear side of the top of the two groups of supporting frames (550) on the left side and the right side, a third screw (640) is vertically inserted in the middle position of each group of connecting plates (630), the third screw (640) is rotatably connected with the connecting plates (630), and a third screw sleeve (650) is sleeved on the outer side of the bottom of the third screw (640), the screw thread of assembly on third swivel nut (650) inner wall and the screw thread looks adaptation of assembly on third screw rod (640) outer wall, third swivel nut (650) welded fastening is in the outer wall intermediate position of crossbeam (311), and is two sets of fixedly connected with second belt pulley drive mechanism (660), two sets of between the top of third screw rod (640) connect through second belt pulley drive mechanism (660) transmission between third screw rod (640).

9. An original transport mechanism for industrial parts processing having a pitch compensation mechanism according to claim 8, wherein: the fixed welding of left side top of outer frame (110) has framework (710), and the appearance of framework (710) is "Jiong" font, the fixed fourth swivel nut (720) of inlaying in top intermediate position of framework (710), and the inside vertical the inserting of fourth swivel nut (720) is equipped with fourth screw rod (730), the screw thread looks adaptation of assembling on screw thread and the fourth swivel nut (720) inner wall of assembling on fourth screw rod (730) outer wall, the bottom of fourth screw rod (730) is rotated and is connected the top intermediate position at loading board (410), bilateral symmetry form is fixed with gag lever post (740) around the top of loading board (410), and the top one end of gag lever post (740) runs through and inserts the top position of establishing in framework (710), sliding connection between gag lever post (740) and framework (710).