CN214933702U - Automatic positioning device of tire automation line - Google Patents

Abstract

An automatic positioning device of a tire automatic production line comprises a bottom mounting frame, a pre-centering assembly arranged on one side of the bottom mounting frame, a conveying assembly arranged in the middle of the bottom mounting frame, a roller assembly arranged on the bottom mounting frame, a supporting frame arranged on the tops of the conveying assembly and the roller assembly, and a holding and centering device arranged on the top of the supporting frame. Due to the fact that the pre-centering assembly and the holding centering device are arranged, when the tire is conveyed, the tire can be centered and positioned automatically, manual operation is reduced, and conveying efficiency is improved.

Description

Automatic positioning device of tire automation line

Technical Field

The utility model relates to a tire automation line's automatic positioning device.

Background

The automatic positioning device of the automatic tire production line is usually used in the tire production line, the current tires are deviated to two sides of a conveying line when being conveyed to a sorting position, the direction difference of the tires reaching a specified position is large, and the tires are difficult to sort and are slow after being conveyed. In addition, when the tire is delivered from the warehouse, the tire is generally conveyed to the conveying device by using a forklift, and the tire is moved to the conveying device from the forklift and is conveyed manually, which is low in work efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem that the utility model provides a tire automation line's automatic positioning device is provided.

The utility model discloses a technical means for adopt a tire automation line's automatic positioning device, it includes bottom mounting frame, install in the centering subassembly in advance of bottom mounting frame one side, install the conveying subassembly of middle part on the bottom mounting frame, install the roller subassembly on bottom mounting frame, install the support frame at conveying subassembly and roller subassembly top, install the centering device of holding tightly at the support frame top.

As an optional scheme, the lifting device further comprises a lifting assembly arranged at the bottom of the bottom placement frame.

As an optional scheme, the pre-centering assembly includes a first base, a mesh belt set disposed on the first base, a motor connected to the mesh belt set, two first centering assemblies disposed on two sides of the mesh belt set, and two first cylinders respectively connected to the two first centering assemblies.

As an optional scheme, the mesh belt set includes a first mesh belt installed on the first base and a plurality of first balls installed in the middle of the first mesh belt, the first balls are substantially cylindrical, the first balls can rotate perpendicular to the direction of rotation of the first mesh belt, the rotation of the first mesh belt can drive the tire to move, and the rotation of the first balls can drive the tire to rotate on the first mesh belt.

As an alternative, the conveying assembly includes a second base, a second mesh belt disposed on the second base, and a plurality of second balls disposed in the middle of the second mesh belt, and the second balls rotate in the same direction as the first mesh belt.

As an optional scheme, the clasping and centering device comprises a sliding frame, a clasping base arranged at the bottom of the sliding frame, a lower cover plate arranged at the bottom of the clasping base, a cylinder group arranged on the clasping base and far away from the middle position of the surface of the lower cover plate, a fixing support connected with the cylinder group, two clasping assemblies arranged on the clasping bases at two sides of the cylinder group, and a synchronous belt connected with the two clasping assemblies, wherein the clasping base is used for supporting the lower cover plate, the cylinder group, the fixing support and the clasping assemblies, and the clasping and centering device integrally moves horizontally on a supporting frame.

As an alternative, the clasping assembly comprises a support group, an adapter group arranged on the support group far away from the clasping base surface, two gears arranged on two sides of the support group, two swing arms connecting the two gears, and an upper cover plate arranged on the clasping base close to the cylinder group side.

As an alternative, the switching group comprises a connecting plate, two racks arranged on the connecting plate and far away from two sides of the supporting group surface, a synchronous belt fixing plate arranged on the connecting plate and near the supporting group surface and near the second cylinder side, and two guide blocks arranged on the connecting plate and near two sides of the supporting group surface.

As an optional scheme, the rack is fixedly installed on the connecting plate, and the side of the rack close to the gear is in a tooth shape, the movement of the rack can drive the rotation of the gear, and the rotation of the gear can drive the rotation of the swing arm.

As an alternative, the roller assembly comprises a mounting frame and four roller mounting pieces arranged on the mounting frame, a gap is arranged between every two adjacent roller mounting pieces, a fork can vertically move in the gap between the four roller mounting pieces, and the center of the fork arranged in the four roller mounting pieces is on the same line with the center of the four roller mounting pieces.

The technical effects of the utility model are that: due to the arrangement of the pre-centering assembly and the holding centering device, when the tire is conveyed, the tire can be automatically centered and positioned, manual operation is reduced, and conveying efficiency is improved; in addition, because the jacking assembly is arranged on the bottom placement frame, the tires can be carried to the bottom placement frame by using the fork, and then conveyed out of the warehouse, so that the tires are more convenient to go out of the warehouse, and the tires are more convenient and effective to go out of the warehouse.

Drawings

Fig. 1 is a schematic perspective view of an automatic positioning device of a tire automatic production line according to an embodiment of the present invention.

Fig. 2 is a schematic bottom view of a pre-centering assembly in an automatic positioning device of the automatic tire manufacturing line shown in fig. 1.

Fig. 3 is a schematic perspective view of a clasping and centering device in an automatic positioning device of the automatic tire production line shown in fig. 1.

Fig. 4 is a schematic bottom view of a three-dimensional structure of a clasping and centering device in the automatic positioning device of the automatic tire production line shown in fig. 1.

Fig. 5 is a schematic perspective view of a partial structure of the clasping and centering device in the automatic positioning device of the automatic tire production line shown in fig. 1.

Fig. 6 is another perspective view of a part of the three-dimensional structure of the clasping and centering device in the automatic positioning device of the automatic tire production line shown in fig. 1.

Fig. 7 is an exploded schematic view of a part of a three-dimensional structure of a clasping and centering device in an automatic positioning device of the automatic tire production line shown in fig. 1.

Fig. 8 is a schematic perspective view illustrating a lifting assembly in an automatic positioning device of the automatic tire manufacturing line shown in fig. 1.

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 some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present technical solution, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present technical solution. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the present technology is for the purpose of describing particular embodiments only and is not intended to be limiting of the present technology. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 to 8, an embodiment of the present invention provides an automatic positioning device 100 for an automatic tire production line, which is used in the tire production line. The automatic positioning apparatus 100 of the tire automation line includes a bottom mounting frame 10, a pre-centering assembly 20 installed at one side of the bottom mounting frame 10, a conveying assembly 30 installed at a middle portion of the bottom mounting frame 10, a roller assembly 40 installed on the bottom mounting frame, a supporting frame 50 installed at a top of the conveying assembly 30 and the roller assembly 40, a clasping and centering device 60 installed at a top of the supporting frame 50, and a lifting assembly 70 installed at a lower portion of the bottom mounting frame 10.

The pre-centering assembly 20 includes a first base 21, a webbing set 23 provided on the first base 21, a motor 25 connecting the webbing set, two first centering assemblies 26 disposed on both sides of the webbing set 23, and two first cylinders 27 respectively connecting the two first centering assemblies 26. The mesh belt set 23 includes a first mesh belt 231 disposed on the first base 21 and a plurality of first balls 233 disposed in the middle of the first mesh belt 231, the first balls 233 are substantially cylindrical, the first balls 233 can rotate perpendicular to the direction of rotation of the first mesh belt 31, the rotation of the first mesh belt 31 can drive the tire to move, and the rotation of the first balls 233 can drive the tire to rotate on the first mesh belt 31.

The first centering assembly 26 includes two first supporting rods 261 installed at both sides of the first base 21 and two guide groups 263 installed at both sides of the first supporting group 261, respectively, the first supporting group 261 includes four first supporting brackets 2611 installed at both sides of the first base 21, first supporting rods 2613 connected to the two first supporting brackets 2611 at the same side, and a supporting square tube 2615 installed at an end of the first supporting rod 2613 far from the motor 25, and the guide group 263 includes a bearing rod 2631 installed on the supporting square tube 2615, a side arm 2633 fixedly connected to a top of the bearing rod 2631, and a first connecting rod 2635 fixedly connected to a bottom end of the bearing rod 2631. An inductor (not shown) is disposed on the side arm 2633, the inductor on the side arm 2633 is connected to the first cylinder 27 on the same side, and two ends of the two first cylinders 27 are respectively connected to the first bracket 261 and the first connecting rod 2635 on the same side. In this embodiment, the length of the first cylinder 27 is adjusted to adjust the connection and the opening degree, and the moving direction and the moving arc of the first connecting rod 2635 can be adjusted to control the rotating direction and the arc of the bearing rod 2631, and finally the opening arc of the side arm 2633.

The transfer assembly 30 includes a second base 31, a second mesh belt 33 disposed on the second base 31, and a plurality of second balls 35 disposed in the middle of the second mesh belt 33. The second balls 35 and the first balls 233 are substantially the same in shape and size, and the rotation direction of the second balls 35 is the same as the rotation direction of the first mesh belt 31.

The roller assembly 40 includes a mounting frame 41 and four roller mounting members 43 installed on the mounting frame 41, a certain gap is provided between adjacent two of the roller mounting members 43, a fork is vertically movable in the gap between the four roller mounting members 43, and the center of the fork disposed in the four roller mounting members 43 is on the same line as the center of the four roller mounting members 43.

The clasping centering device 60 comprises a sliding frame 61, a clasping base 62 arranged at the bottom of the sliding frame 61, a lower cover plate 63 arranged at the bottom of the clasping base 62, a cylinder group 64 arranged on the clasping base 62 and far away from the middle position of the surface of the lower cover plate 63, a fixing bracket 65 connected with the cylinder group 64, two clasping assemblies 66 arranged on the clasping base 62 at two sides of the cylinder group 64, and a synchronous belt 67 connected with the two clasping assemblies, wherein the clasping base 62 is used for supporting the lower cover plate 63, the cylinder group 64, the fixing bracket 65 and the clasping assemblies 66, and the clasping centering device 60 integrally moves horizontally on the supporting frame 50.

The cylinder block 64 includes a first base plate 641 and a second cylinder 643 provided at an intermediate position of the first base plate 641, the first base plate 641 having a substantially square shape, and the second cylinder 643 connected to the fixing bracket 65.

The hugging assembly 66 includes a support bank 661, an adapter bank 662 disposed on a face of the support bank 661 remote from the hugging base 62, two gears 663 disposed on either side of the support bank 661, two swing arms 664 connecting the two gears 663, and an upper cover plate 665 disposed on the hugging base 62 on a side adjacent to the cylinder bank 64.

The supporting set 661 is substantially square, the supporting set 661 includes a supporting plate 6611, two guide rails 6613 disposed on two sides of the supporting plate 6611, and a rotating wheel 6615 disposed on the supporting plate 6611 near the surface of the hugging base 62, the supporting plate 6611 includes two first guide rail slots 66111 disposed on two sides of the surface far from the hugging base 62, the guide rails 6613 are fixedly disposed in the first guide rail slots 66111, and the guide rails 6613 are higher than the supporting plate 6611.

The transfer group 662 includes a connection plate 6621, two racks 6623 installed on the connection plate 6621 at both sides far from the face of the support group 661, a timing belt fixing plate 6625 installed on the connection plate 6621 at a side near the face of the support group 661 near the second cylinder 643, and two guide blocks 6627 installed on the connection plate 6621 at both sides near the face of the support group 661. The link plate 6621 is horizontally movable along the guide rail 6613. The rack 6623 is fixedly installed on the connecting plate 6621, and the side of the rack 6623 close to the gear 663 is in a tooth shape, the movement of the rack 6623 can drive the gear 663 to rotate, and the rotation of the gear 663 can drive the swing arm 664 to rotate. One end of the timing belt fixing plate 6625 is fixed to the connecting plate 6621, and the other end of the timing belt fixing plate 6625 is fixed to the timing belt 67. The guide block 6627 includes a second guide rail slot 66271 that opens near the face of the support block 661, and the portion of the guide rail 6613 that protrudes beyond the support plate 6611 is disposed within the second guide rail slot 66271. The movement of the connecting plate 6621 will drive the rack 6623 and the timing belt fixing plate 6625 to move, and the movement of the timing belt fixing plate 6625 can drive the timing belt 67 to move and drive the rotating wheel 6615 to rotate. The two ends of the fixing bracket 65 are respectively connected to the second cylinder 643 and a connecting plate 6621 near the second cylinder 643.

In this embodiment, when the tire is put in storage and transported to the first centering module 26, the two side arms 2633 are disposed at the middle position of the mesh belt set 23 in an equilateral shape, when the tire approaches one of the side arms 2633, the rotation of the first mesh belt 231 and the rotation of the first ball 233 drive the tire to move along the side arm 2633 toward the middle of the first mesh belt 231 until both sides of the tire touch the two side arms 2633, the tire is at the middle position of the first mesh belt 231, the sensor of the side arm 2633 starts the first cylinder 27, so that the two side arms 2633 simultaneously rotate toward both sides of the first mesh belt 231 at the same speed, and the tire moves toward the conveying module 30 at the middle position of the first mesh belt 231 until the two side arms 2633 are parallel, and the two side arms 2633 stop rotating.

When the tire is conveyed to the conveying assembly 30, the holding and centering device 60 which has moved horizontally along the supporting frame 50 to the vertical top of the conveying assembly 30 is opened, the second air cylinder 643 pushes the fixing bracket 65 to move away from the second air cylinder 643, the transferring group 662 close to the group of the fixing brackets 65 is driven to move away from the first bottom plate 641, because the two synchronous belt fixing plates 6625 are fixedly connected to the synchronous belt 67, so that the synchronous belt 67 moves towards the same direction, the two rotating wheels 6615 are driven to rotate, meanwhile, the synchronous belt fixing plate 6625 far from the side of the second air cylinder 643 is driven to move, and the synchronous belt fixing plate 6625 far from the second air cylinder 643 moves, so that the transferring group 662 far from the second air cylinder 643 moves towards the reverse direction far from the second air cylinder 643. Because the horizontal moving distances of the two transfer groups 662 away from the air cylinder 643 are approximately equal, the moving distances of the two racks 6623 away from the second air cylinder 643 are also approximately equal, so that the four swing arms 664 rotate towards the inner side of the clasping base 62 in the same amplitude, and when the four swing arms 664 clasp the tire, the center of the tire is in the same horizontal plane with the center of the clasping centering device 60. After the tire is tightly held by the holding centering device 60, the tire is horizontally moved to the vertical top of the roller assembly 40 along the supporting frame 50, namely, the center line of the holding centering device 60 is overlapped with the center line of the roller assembly 40, the holding centering device 60 stops horizontal movement, the four swing arms 664 rotate towards the outer side of the base 62, the second air cylinder 643 is closed, the four swing arms 664 stop the outward rotation of the base 62, the tire is placed in the middle position of the roller assembly 40, and the centering and positioning of the tire are completed.

The jacking assembly 70 comprises a jacking base 71, two jacking cylinders 73 fixedly arranged at two sides of the jacking base 71 and a jacking group 75 arranged on the jacking base 71. The jacking group 75 includes a jacking support frame 751 fixedly mounted on the base 71 and four jacking brackets 755 installed at both sides of the support frame 751. Two parallel jacking supporting rods 7511 are respectively arranged on two sides of the jacking supporting frames 751, a certain gap is arranged between every two adjacent jacking frames 755, and the fork can vertically move in the gap between every two adjacent jacking frames 755. The jacking cylinder 73 is fixedly connected to two parallel jacking support rods 7511 close to the jacking group 75. The lifting of the jacking cylinder 73 close to the jacking group 75 can drive the lifting of the jacking group 75.

When the tire needs to be delivered from the warehouse, the tire on the forklift needs to be placed on the bottom placement frame 10, two jacking cylinders 73 are started at the same time, four jacking frames 755 move upwards until the jacking cylinders 73 rise to the maximum, the jacking frames 755 stop moving upwards, at this time, the jacking frames 755 are higher than the horizontal position of the bottom placement frame 10, the fork is placed in a gap between the four jacking frames 755, the fork moves vertically downwards towards the direction of the jacking base 71, when the fork moves to a position lower than the jacking frames 755, the tire is placed on the four jacking frames 755, after the fork can move horizontally away from the jacking assembly 70, the two jacking cylinders 73 are closed, the jacking frames 755 move downwards, when the height of the jacking frames 755 is lower than the bottom placement frame 10, the tire is placed on the bottom placement frame 10, and the tire is delivered from the warehouse through the bottom placement frame 10. In other tire warehouse-out devices, the jacking assembly 70 can be also arranged to realize the automatic warehouse-out of the tire;

in the automatic positioning device 100 of the tire automatic production line in the embodiment, due to the arrangement of the pre-centering assembly 20 and the clasping centering device 60, when the tire is conveyed, the tire can be automatically centered and positioned, so that manual operation is reduced, and the conveying efficiency is improved; in addition, the jacking assembly 70 is arranged on the bottom placement frame 10, and the pallet fork carries the tires to the bottom placement frame 10 so as to convey the tires out of the warehouse, so that the tires are more convenient to go out of the warehouse, and the tires are more convenient and effective to go out of the warehouse.

It is understood that various other changes and modifications may be made by those skilled in the art based on the technical idea of the present invention, and all such changes and modifications should fall within the protective scope of the claims of the present invention.

Claims (10)

1. An automatic positioning device of a tire automatic production line comprises a bottom mounting frame, a pre-centering assembly arranged on one side of the bottom mounting frame, a conveying assembly arranged in the middle of the bottom mounting frame, a roller assembly arranged on the bottom mounting frame, a supporting frame arranged on the tops of the conveying assembly and the roller assembly, and a holding and centering device arranged on the top of the supporting frame.

2. The automatic positioning device for tire production line according to claim 1, further comprising a lifting assembly disposed at the bottom of the bottom shelf.

3. The automatic positioning device for tire production line according to claim 1, wherein said pre-centering assembly comprises a first base, a mesh belt set disposed on the first base, a motor connected to the mesh belt set, two first centering assemblies disposed at both sides of the mesh belt set, and two first cylinders respectively connected to the two first centering assemblies.

4. The automatic positioning device for tire production line as claimed in claim 3, wherein said net belt set comprises a first net belt mounted on the first base and a plurality of first balls mounted in the middle of the first net belt, the first balls are substantially cylindrical, the first balls are rotatable perpendicular to the rotation direction of the first net belt, the rotation of the first net belt drives the tire to move, and the rotation of the first balls drives the tire to rotate on the first net belt.

5. The automatic positioning device for tire manufacturing line according to claim 1, wherein said transfer module comprises a second base, a second mesh belt disposed on the second base, and a plurality of second balls disposed in the middle of the second mesh belt, the second balls rotating in the same direction as the first mesh belt.

6. The automatic positioning device for tire production line as claimed in claim 1, wherein said clasping and centering device comprises a sliding rack, a clasping base installed at the bottom of the sliding rack, a lower cover plate installed at the bottom of the clasping base, a cylinder group installed on the clasping base and far from the middle position of the lower cover plate, a fixing bracket connected with the cylinder group, two clasping assemblies installed on the clasping bases at both sides of the cylinder group, and a synchronous belt connected with the two clasping assemblies, wherein the clasping base is used for supporting the lower cover plate, the cylinder group, the fixing bracket and the clasping assemblies, and the clasping and centering device integrally moves horizontally on the supporting frame.

7. The automatic positioning device for tire production line according to claim 6, wherein said clasping assembly comprises a support set, an adapter set installed on the support set away from the clasping base, two gears installed on both sides of the support set, two swing arms connecting the two gears, and an upper cover plate installed on the clasping base near the cylinder set side.

8. The automatic positioning device for tire production line as claimed in claim 7, wherein said adaptor set comprises a connecting plate, two racks disposed on the connecting plate away from the two sides of the support set surface, a timing belt fixing plate disposed on the connecting plate near the support set surface near the second cylinder, and two guide blocks disposed on the connecting plate near the two sides of the support set surface.

9. The automatic positioning device for tire automatic production line as claimed in claim 8, wherein said rack is fixedly mounted on the connecting plate, and the rack is toothed near the gear, the movement of the rack can drive the rotation of the gear, and the rotation of the gear can drive the rotation of the swing arm.

10. The automatic positioning device for an automatic tire manufacturing line according to claim 1, wherein the roller assembly includes a mounting frame and four roller mounting members mounted on the mounting frame, a gap is provided between two adjacent roller mounting members, the fork is vertically movable in the gap between the four roller mounting members, and the center of the fork disposed in the four roller mounting members is aligned with the center of the four roller mounting members.

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