CN220333795U - Intermittent synchronous conveying device - Google Patents
Intermittent synchronous conveying device Download PDFInfo
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- CN220333795U CN220333795U CN202321083758.7U CN202321083758U CN220333795U CN 220333795 U CN220333795 U CN 220333795U CN 202321083758 U CN202321083758 U CN 202321083758U CN 220333795 U CN220333795 U CN 220333795U
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 47
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 30
- 230000006698 induction Effects 0.000 claims description 12
- 238000009826 distribution Methods 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009702 powder compression Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of conveying devices, and particularly relates to an intermittent synchronous conveying device, which comprises a main frame body, wherein mounting frames are arranged at two ends of the main frame body, synchronous wheels are rotatably arranged on the two mounting frames, and a synchronous belt is connected between the two synchronous wheels; one side of one mounting frame is provided with a driving device for driving the synchronous wheel to rotate; the synchronous belt is provided with a plurality of fixed blocks on the outer surface along the equidistant distribution of circumference, all is equipped with location frock on every fixed block, and location frock includes support and locating shaft, and the support vertically sets up on the fixed block, and support top center vertically sets up the locating shaft that is used for fixing a position the carbon bearing, adopts equidistant location frock to fix a position the work piece on the hold-in range for the work piece can not collide each other and cause unfilled corner and outward appearance fish tail.
Description
Technical Field
The utility model belongs to the technical field of conveying devices, and particularly relates to an intermittent synchronous conveying device.
Background
In order to convey the carbon bearing after powder compression molding to a subsequent processing procedure, a traditional conveying device adopts a rail or a conveying belt for conveying, and the mode is easy to cause the phenomena of scratch and defect on the surface of the carbon bearing. The carbon bearings formed by pressing in the traditional powder forming machine are basically discharged in sequence, and as the carbon bearings just formed are relatively fragile, have smaller outer diameter and higher height, the carbon bearings can collide with each other and easily fall down when being discharged in sequence, and can collide with the tool jig during rolling, so that the phenomena of scratch, unfilled corner and breakage of the surfaces of the carbon bearings are caused.
Patent number: CN201921520790.0 discloses an annular conveying track device, in which a transfer track and a semicircular track are connected with each other through two linear tracks to form an annular track, an annular conveying belt is arranged in the annular track, a cam divider is arranged at the bottom of the transfer track, the cam divider is driven by a motor, a clamp is arranged on the conveying belt, and the clamp moves annularly along with a cam bearing follower. In this application fix a position the work piece through setting up anchor clamps on the conveyer belt to reach the effect of carrying, but anchor clamps structure is simple relatively in this application, can't carry out effective location to the carbon bearing, can have the clearance between carbon bearing inboard and the anchor clamps, leads to collision between carbon bearing and the anchor clamps easily, thereby appears wearing and tearing phenomenon.
Disclosure of Invention
Aiming at the problems, the utility model provides an intermittent synchronous conveying device suitable for long-distance conveying of small hollow cylinder special-shaped powder metallurgy products after molding, which solves the problems of scratch, unfilled corner and damage on the surface of a carbon bearing caused by easy collision of a carbon shaft in the prior art.
The specific technical scheme is as follows:
the intermittent synchronous conveying device comprises a main frame body, wherein mounting frames are arranged at two ends of the main frame body, synchronous wheels are rotatably arranged on the two mounting frames, and a synchronous belt is connected between the two synchronous wheels; one side of one mounting frame is provided with a driving device for driving the synchronous wheel to rotate; the outer surface of the synchronous belt is provided with a plurality of fixed blocks at equal intervals along the circumferential direction, each fixed block is provided with a positioning tool for positioning a carbon bearing, each positioning tool comprises a support and a positioning shaft, the support is longitudinally arranged on the fixed block, the center of the top end of the support is longitudinally provided with the positioning shaft, the positioning shaft is of a hollow structure, and an elastic positioning assembly is arranged in the positioning shaft;
the elastic positioning assembly comprises two movable rods, a reset spring, a spring piece and positioning rods, wherein the two movable rods are symmetrically arranged, the lower ends of the two movable rods are obliquely arranged and are provided with guide parts, the two guide parts penetrate through side walls of two sides of a positioning shaft respectively, the two guide parts are protruded out of the outer wall of the positioning shaft respectively, the two guide parts are connected through the reset spring, a containing groove for containing the positioning rods is formed in the upper end of each movable rod, one side of each containing groove is far away from the other, a pin shaft is horizontally penetrated through the lower end of each containing groove, two ends of each pin shaft are connected with the side walls of the positioning shaft, one end of each positioning rod is rotatably arranged in the middle of each pin shaft, the spring piece is arranged between the side wall of each positioning rod and the corresponding containing groove, two ends of each spring piece are respectively fixed on the containing grooves and the positioning rods, and the side walls of the upper ends of each positioning rod are supported by the spring piece, so that the upper ends of each positioning rod penetrate through the side walls of the positioning shaft and are flush with the side walls of the positioning shaft.
Further, the output shaft end of the driving device is provided with a cam induction piece, a plurality of notches are uniformly formed in the outer side of the cam induction piece along the circumferential direction, a photoelectric sensor matched with the cam induction piece is arranged on the side wall of the mounting frame at one end of the driving device, and the photoelectric sensor is used for detecting the notch position of the cam induction piece.
Further, the top of the mounting frame is provided with a slide way for supporting the upper half section of the synchronous belt, and two sides of the slide way are attached to two sides of the synchronous belt.
Furthermore, a buffer gasket is sleeved at one end of the positioning shaft, which is close to the support.
Furthermore, a positioning block is longitudinally arranged in the positioning shaft, and two sides of the positioning block are respectively attached to the upper ends of the two movable rods.
Further, one end of the outer side of the guide part is in an arc-shaped structure.
The beneficial effects of the utility model are as follows:
according to the utility model, the synchronous wheel is used for driving the synchronous belt to carry out intermittent conveying, the positioning precision is high during stopping, the stopping is stable, and the equidistant positioning tool is used for positioning the workpieces, so that the workpieces cannot collide with each other to cause unfilled corners and appearance scratches, the workpieces are accurately positioned at the throwing and taking-out positions, each station can be used as an independent processing station, and a plurality of processing procedures can be designed on two sides of the conveying belt, so that the follow-up transformation is facilitated.
According to the utility model, the workpiece is positioned by adopting the elastic positioning assembly on the positioning shaft, so that the workpiece can be positioned when being inserted onto the positioning shaft, the stability of the workpiece is effectively ensured, the problem of abrasion of the inner cavity of the workpiece caused by shaking in the conveying process of the workpiece is avoided, and the quality of the workpiece is ensured.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a schematic structural diagram of a positioning tool in the present utility model.
Fig. 4 is a schematic structural view of the elastic positioning component in the present utility model.
Main frame body 1, mounting bracket 2, synchronizing wheel 3, hold-in range 4, slide 5, servo motor 6, reduction gear 7, shaft coupling 8, location frock 9, support 91, location axle 92, opening 921, movable rod 93, guide 931, accommodation groove 932, reset spring 94, spring leaf 95, locating rod 96, locating piece 97, blotter 98, round pin axle 99, fixed block 10, cam sensor 11, photoelectric sensor 12, carbon bearing 13.
Detailed Description
In order to make the technical scheme of the utility model clearer and more definite, the utility model is further described below with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent substitution and conventional reasoning on the technical characteristics of the technical scheme of the utility model falls into the protection scope of the utility model. The fixed connection mentioned in the utility model is a common connection mode in the mechanical field, and the fixed connection can be realized by welding, bolt-nut connection and screw connection.
In the description of the utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.
As shown in fig. 1-2, the intermittent synchronous conveying device comprises a main frame body 1, wherein mounting frames 2 are arranged at two ends of the main frame body 1, synchronous wheels 3 are rotatably arranged on the two mounting frames 2, a synchronous belt 4 is connected between the two synchronous wheels 3, a slideway 5 for supporting the upper half section of the synchronous belt 4 is arranged at the top of the mounting frames, and two sides of the slideway 5 are attached to two sides of the synchronous belt 4, so that a positioning effect is realized; one side of one mounting frame 2 is provided with the drive arrangement who is used for driving synchronizing wheel 3 rotatory, and the hold-in range 4 surface is along circumference equidistant distribution has a plurality of fixed block 10, every all be equipped with on the fixed block 10 and be used for fixing a position the location frock 9 of carbon bearing 13.
The driving device comprises a servo motor 6 and a speed reducer 7 connected with an output shaft of the servo motor 6, wherein an output shaft of the speed reducer 7 is fixed with the end of a synchronous wheel 3 through a coupler 8, a cam induction piece 11 is arranged at the output shaft end of the driving device, a plurality of notches are uniformly formed in the outer side of the cam induction piece 11 along the circumferential direction, a photoelectric sensor 12 matched with the cam induction piece 11 is arranged on the side wall of a mounting frame 2 positioned at one end of the driving device, the photoelectric sensor 12 is used for detecting the notch position of the cam induction piece 11, and whether a positioning tool 9 on the synchronous belt 4 is positioned accurately is judged.
As shown in fig. 3, the positioning tool 9 includes a support 91 and a positioning shaft 92, the support 91 is longitudinally disposed on the fixed block 10, the center of the top end of the support 91 is longitudinally provided with the positioning shaft 92, the diameter of the positioning shaft 92 is adapted to the inner diameter of the carbon bearing, the positioning shaft 92 is of a hollow structure, an elastic positioning assembly for positioning the carbon bearing 13 is arranged in the positioning shaft 92, and a buffer pad 98 sheet of polyurethane is sleeved at one end of the positioning shaft 92, which is close to the support 91, so that when the carbon bearing is sleeved on the positioning shaft 92, the buffer and anti-collision effects are achieved.
As shown in fig. 4, the elastic positioning assembly includes two movable rods 93, a return spring 94, a spring plate 95 and a positioning rod 96, wherein two movable rods 93 are symmetrically arranged at two sides of an inner cavity of the positioning shaft 92, two through holes 921 which are vertically distributed are formed in the side walls of two sides of the positioning shaft 92, the lower ends of the two movable rods 93 are obliquely arranged and are provided with guide parts 931, the two guide parts 931 respectively penetrate through the two through holes 921 at the lower ends of two sides of the positioning shaft 92, the two guide parts 931 are protruded out of the outer wall of the positioning shaft 92, and one end of the outer side of the guide part 931 is in an arc structure, so that when a carbon bearing is sleeved on the positioning shaft 92, the bottom end of the carbon bearing pushes the guide part 931 into the positioning shaft 92; the two guide parts 931 are connected through a return spring 94; the upper ends of the movable rods 93 are longitudinally arranged, the upper ends of the two movable rods 93 are separated and positioned through a positioning block 97, the side, away from each other, of the upper ends of the two movable rods 93 is provided with a containing groove 932 for containing the positioning rods 96, the lower ends of the containing grooves 932 are horizontally penetrated with a pin shaft 99, two ends of the pin shaft 99 are connected with the side walls of the positioning shafts 92, the movable rods 93 are rotatably connected with the positioning shafts 92, one end of each positioning rod 96 is rotatably arranged in the middle of each pin shaft 99, a V-shaped spring piece 95 is arranged between the side wall of each positioning rod 96 and the corresponding containing groove 932, two ends of each spring piece 95 are respectively fixed on the corresponding containing groove 932 and the corresponding positioning rod 96, the side wall of each spring piece 95 supports the upper end of each positioning rod 96, the upper ends of each positioning rod 96 penetrate through a through opening 921 in the upper end of the corresponding positioning shaft 92, the upper end edge of each positioning rod 96 is flush with the side wall of each positioning shaft 92, anti-slip pads are sleeved at the upper ends of each positioning rod 96, friction force between each positioning rod 96 and the inner wall of each carbon bearing is increased, and each carbon bearing 13 is prevented from being separated, and accordingly when each carbon bearing is sleeved on the positioning shaft 92, the corresponding to the corresponding carbon bearing, the carbon bearing is pushed to the corresponding positioning shaft 92, and the carbon bearing is enabled to be contracted into the positioning shaft 92 to move outwards through the principle.
The working principle of the utility model is as follows: the forming machine carries the formed carbon bearing to the workpiece throwing position at one end of the conveying belt by using a robot, the formed carbon bearing is hollow in the middle and can be directly inserted into the workpiece fixing positioning tool 9, the buffer cushion 98 piece plays a role of buffering and anti-collision, after throwing is completed, the servo motor 6 drives the speed reducer to start to operate, the synchronous wheel 3 is driven to rotate by the coupler 8, the synchronous wheel 3 rotates to drive the synchronous belt 4 to synchronously operate, the servo motor 6 operates for a certain distance to stop, the notch position of the cam sensing piece 11 is detected by the photoelectric sensor 12, and whether the positioning tool 9 on the synchronous belt 4 is positioned accurately is judged.
Because the interval between every fixed block 10 is equal, hold-in range 4 opens and stops the operation at every turn according to this interval, when hold-in range 4 stopped, put in the station and take out the station and put in and take out the work piece, after the action that all stations need is accomplished totally, servo motor 6 operates, drives hold-in range 4 and carries out accurate transposition operation according to interval requirement size, when hold-in range 4 stops, can also increase the manual work in the middle of or use the image to carry out the full inspection to the carbon bearing, look over and have the flaw.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (6)
1. The intermittent synchronous conveying device comprises a main frame body, wherein mounting frames are arranged at two ends of the main frame body, synchronous wheels are rotatably arranged on the two mounting frames, and a synchronous belt is connected between the two synchronous wheels; one side of one mounting frame is provided with a driving device for driving the synchronous wheel to rotate; the synchronous belt comprises a synchronous belt and is characterized in that the outer surface of the synchronous belt is provided with a plurality of fixed blocks at equal intervals along the circumferential direction, and each fixed block is provided with a positioning tool for positioning a carbon bearing; the elastic positioning assembly comprises two movable rods, a reset spring, a spring piece and positioning rods, wherein the two movable rods are symmetrically arranged, the lower ends of the two movable rods are obliquely arranged and are provided with guide parts, the two guide parts penetrate through side walls of two sides of a positioning shaft respectively, the two guide parts are protruded out of the outer wall of the positioning shaft respectively, the two guide parts are connected through the reset spring, a containing groove for containing the positioning rods is formed in the upper end of each movable rod, one side of each containing groove is far away from the other, a pin shaft is horizontally penetrated through the lower end of each containing groove, two ends of each pin shaft are connected with the side walls of the positioning shaft, one end of each positioning rod is rotatably arranged in the middle of each pin shaft, the spring piece is arranged between the side wall of each positioning rod and the corresponding containing groove, two ends of each spring piece are respectively fixed on the containing grooves and the positioning rods, and the side walls of the upper ends of each positioning rod are supported by the spring piece, so that the upper ends of each positioning rod penetrate through the side walls of the positioning shaft and are flush with the side walls of the positioning shaft.
2. The intermittent synchronous conveying device according to claim 1, wherein the output shaft end of the driving device is provided with a cam induction piece, a plurality of notches are uniformly formed in the outer side of the cam induction piece along the circumferential direction, and a photoelectric sensor matched with the cam induction piece is arranged on the side wall of the mounting frame at one end of the driving device and used for detecting the notch position of the cam induction piece.
3. The intermittent synchronous conveying device according to claim 1, wherein a slide way for supporting the upper half section of the synchronous belt is arranged at the top of the mounting frame, and two sides of the slide way are attached to two sides of the synchronous belt.
4. The intermittent synchronous conveying device according to claim 1, wherein a buffer gasket is sleeved at one end of the positioning shaft close to the support.
5. The intermittent synchronous conveying device according to claim 1, wherein a positioning block is longitudinally arranged in the positioning shaft, and two sides of the positioning block are respectively attached to the upper ends of the two movable rods.
6. The intermittent synchronous conveying device according to claim 5, wherein the outer side end of the guide part is arranged in an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321083758.7U CN220333795U (en) | 2023-05-08 | 2023-05-08 | Intermittent synchronous conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321083758.7U CN220333795U (en) | 2023-05-08 | 2023-05-08 | Intermittent synchronous conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220333795U true CN220333795U (en) | 2024-01-12 |
Family
ID=89447672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321083758.7U Active CN220333795U (en) | 2023-05-08 | 2023-05-08 | Intermittent synchronous conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220333795U (en) |
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2023
- 2023-05-08 CN CN202321083758.7U patent/CN220333795U/en active Active
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