A circular conveying system

Abstract

The annular conveying system of the present invention comprises a main body, a first conveying belt, a second conveying belt, a first driver, a second driver, a positioning mechanism, a flipping mechanism, a carrier, and an end unlocking mechanism. The annular conveying system of the present invention can achieve accurate positioning and facilitate maintenance and repair of problematic carriers.

Description

Technical Field

[0001] The technology of the present invention belongs to the field of automated production lines, and in particular relates to a ring conveying system with a wide range of application scenarios. Background Art

[0002] The conveying device in the prior art generally comprises a horizontally arranged, circulating conveyor belt, through which the workpieces or products are directly conveyed.

[0003] This known conveying device has obvious disadvantages. They generally have high requirements for the operating environment and must be arranged horizontally. The conveyor belt is very easy to be damaged and needs to be frequently adjusted to prevent slipping. In addition, the conveying device that directly uses the conveyor belt to transport workpieces or products has very poor rigidity. When the workpiece or product is too heavy, it is easy to slip and cannot be normally transported. Because the conveyor belt of the prior art is very prone to slipping during the process of transporting workpieces or products, it is difficult for the conveying device of the prior art to accurately position the workpiece or product. In the production process, it is often necessary to accurately position the workpiece or product before processing, so it is difficult for the conveying equipment of the prior art to meet the requirements. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art and provide a ring conveying system with accurate positioning and convenient maintenance.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the circular conveying system of the present invention is, including a main body, a first conveyor belt, a second conveyor belt, a first driver, a second driver, a positioning mechanism, a flipping mechanism, a carrier, and an end unlocking mechanism, wherein the first driver and the second driver are fixed on the main body, the first conveyor belt and the second conveyor belt are connected to the main body, the first conveyor belt is also connected to the first driver, and the second conveyor belt is also connected to the second driver, the positioning mechanism is fixed on the main body, the flipping mechanism is fixed to the end of the main body, the carrier is slidably connected to the main body, and the end unlocking mechanism is fixed in the main body. Similarly, the same flipping mechanism and end unlocking mechanism are also provided at the other end of the main body.

[0006] The flip mechanism includes a driving mounting seat, a flip driver, a flip fixing plate, a first flip head, a second flip head, and a flip positioning block. The flip driver is fixed on the driving mounting seat, the flip fixing plate is connected to the flip driver, the first flip head and the second flip head are respectively fixed on both ends of the flip fixing plate, the flip positioning block is fixed on the second flip head, and similarly, there is another identical flip positioning block fixed on the first flip head, and the driving mounting seat is fixed on the end of the main body.

[0007] The carrier includes a carrier main board, a plurality of rollers, a turn pin fixing block, an unlocking connecting rod, a carrier positioning block, a carrier transmission tooth, a carrier pull rod, and an elastic element. The plurality of rollers are fixed on the carrier main board, the turn pin fixing block is fixed on the carrier main board, one end of the unlocking connecting rod is hinged to the turn pin fixing block, the carrier pull rod is fixed to the other end of the unlocking connecting rod, the carrier transmission tooth is connected to the carrier pull rod, the elastic element is sleeved on the carrier pull rod and is arranged between the carrier transmission tooth and the carrier main board, and the carrier positioning block is fixed to the middle part of the carrier main board.

[0008] The end unlocking mechanism includes an unlocking fixed seat, a first unlocking driver, an unlocking slider, and a second unlocking driver. The unlocking slider is slidably connected to the unlocking fixed seat. The first unlocking driver is fixed on the unlocking fixed seat and connected to the unlocking slider. The second unlocking driver is fixed on the unlocking slider. The unlocking fixed seat is fixed in the main body.

[0009] The operation process of the circular conveying system of the present invention is as follows: the first driver drives the first conveyor belt to move continuously, the second driver drives the second conveyor belt to move continuously, the carrier transmission teeth of the carrier can contact the first conveyor belt or the second conveyor belt to provide power for the carrier, so that the carrier moves on the main body, when the carrier moves to the position of the positioning mechanism, the positioning mechanism can be actuated to lock the carrier for precise positioning, when the carrier moves to the end of the main body, the end unlocking mechanism is actuated to push the carrier into the flipping mechanism and lock it, when the carrier enters the flipping mechanism and is locked at the flipping positioning block position, the flipping mechanism is actuated to flip 180 degrees, and then the end unlocking mechanism is actuated to unlock the carrier and pull it onto the main body, so that the carrier performs a circular motion. Because the carrier can be on both sides of the main body during the circular motion process on the main body, this facilitates the maintenance and repair of the problematic carrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a front view of the annular conveying system of the present invention;

[0011] Figure 2 is a rear view of the annular conveying system of the present invention;

[0012] Figure 3 It is a left side view of the annular conveying system of the present invention;

[0013] Figure 4 It is an enlarged view of the turnover mechanism of the annular conveying system of the present invention;

[0014] Figure 5 It is an enlarged view of the end unlocking mechanism of the ring conveying system of the present invention;

[0015] Figure 6It is an enlarged front view of the carrier of the annular conveying system of the present invention;

[0016] Figure 7 It is an enlarged bottom view of the carrier of the annular conveying system of the present invention.

[0017] In the figure: 1. main body; 2. first conveyor belt; 3. positioning mechanism; 4. carrier; 5. flipping mechanism; 6. second driver; 7. second conveyor belt; 8. first driver; 9. end unlocking mechanism; 41. carrier main board; 42. roller; 43. turn pin fixing block; 44. unlocking connecting rod; 45. carrier positioning block; 46. carrier transmission gear; 47. carrier pull rod; 48. elastic element; 51. drive mounting seat; 52. flipping driver; 53. first flipping head; 54. flipping fixing plate; 55. flipping positioning block; 56. second flipping head; 91. unlocking fixing seat; 92. first unlocking driver; 93. unlocking slider; 94. second unlocking driver. DETAILED DESCRIPTION

[0018] In order to better understand the technical solution of the present invention, a preferred embodiment provided by the present invention will be described in detail below with reference to the accompanying drawings.

[0019] like Figure 1 , Figure 2 , Figure 3 The technical solution adopted by the circular conveying system of the present invention is shown as follows, including a main body 1, a first conveyor belt 2, a second conveyor belt 7, a first driver 8, a second driver 6, a positioning mechanism 3, a flipping mechanism 5, a carrier 4, and an end unlocking mechanism 9. The first driver 8 and the second driver 6 are fixed on the main body 1, the first conveyor belt 2 and the second conveyor belt 7 are connected to the main body 1, the first conveyor belt 2 is also connected to the first driver 8, and the second conveyor belt 7 is also connected to the second driver 6, the positioning mechanism 3 is fixed on the main body 1, the flipping mechanism 5 is fixed to the end of the main body 1, the carrier 4 is slidably connected to the main body 1, and the end unlocking mechanism 9 is fixed in the main body 1.

[0020] like Figure 4 The flip mechanism 5 shown includes a driving mounting seat 51, a flip driver 52, a flip fixing plate 54, a first flip head 53, a second flip head 56, and a flip positioning block 55. The flip driver 52 is fixed on the driving mounting seat 51, the flip fixing plate 54 is connected to the flip driver 52, the first flip head 53 and the second flip head 56 are respectively fixed at both ends of the flip fixing plate 54, the flip positioning block 55 is fixed on the second flip head 56, and the driving mounting seat 51 is fixed to the end of the main body 1.

[0021] like Figure 5 , Figure 6The carrier 4 shown includes a carrier main board 41, a plurality of rollers 42, a turn pin fixing block 43, an unlocking connecting rod 44, a carrier positioning block 45, a carrier transmission tooth 46, a carrier pull rod 47, and an elastic element 48. The plurality of rollers 42 are fixed on the carrier main board 41, the turn pin fixing block 43 is fixed on the carrier main board 41, one end of the unlocking connecting rod 44 is hinged to the turn pin fixing block 43, the carrier pull rod 47 is fixed to the other end of the unlocking connecting rod 44, the carrier transmission tooth 46 is connected to the carrier pull rod 47, the elastic element 48 is sleeved on the carrier pull rod 47 and is arranged between the carrier transmission tooth 46 and the carrier main board 41, and the carrier positioning block 45 is fixed to the middle of the carrier main board 41.

[0022] like Figure 7 The end unlocking mechanism 9 shown includes an unlocking fixed seat 91, a first unlocking driver 92, an unlocking slider 93, and a second unlocking driver 94. The unlocking slider 93 is slidably connected to the unlocking fixed seat 91. The first unlocking driver 92 is fixed on the unlocking fixed seat 91 and connected to the unlocking slider 93. The second unlocking driver 94 is fixed on the unlocking slider 93. The unlocking fixed seat 91 is fixed in the main body 1.

[0023] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. A ring conveying system, characterized in that: The utility model comprises a main body, a first conveyor belt, a second conveyor belt, a first driver, a second driver, a positioning mechanism, a flipping mechanism, a carrier, and an end unlocking mechanism, wherein the first driver and the second driver are fixed on the main body, the first conveyor belt and the second conveyor belt are connected to the main body, the first conveyor belt is also connected to the first driver, the second conveyor belt is also connected to the second driver, the positioning mechanism is fixed to the main body, the flipping mechanism is fixed to the end of the main body, the carrier is slidably connected to the main body, and the end unlocking mechanism is fixed in the main body; The flip mechanism comprises a driving mounting seat, a flip driver, a flip fixing plate, a first flip head, a second flip head, and a flip positioning block, wherein the flip driver is fixed on the driving mounting seat, the flip fixing plate is connected to the flip driver, the first flip head and the second flip head are respectively fixed on both ends of the flip fixing plate, the flip positioning block is fixed on the second flip head, and the driving mounting seat is fixed on the end of the main body; The carrier includes a carrier main board, a plurality of rollers, a rotating pin fixing block, an unlocking connecting rod, a carrier positioning block, a carrier transmission tooth, a carrier pull rod, and an elastic element. The plurality of rollers are fixed on the carrier main board, the rotating pin fixing block is fixed on the carrier main board, one end of the unlocking connecting rod is hinged to the rotating pin fixing block, the carrier pull rod is fixed to the other end of the unlocking connecting rod, the carrier transmission tooth is connected to the carrier pull rod, the elastic element is sleeved on the carrier pull rod and is arranged between the carrier transmission tooth and the carrier main board, and the carrier positioning block is fixed to the middle part of the carrier main board; The end unlocking mechanism includes an unlocking fixed seat, a first unlocking driver, an unlocking slider, and a second unlocking driver. The unlocking slider is slidably connected to the unlocking fixed seat. The first unlocking driver is fixed on the unlocking fixed seat and connected to the unlocking slider. The second unlocking driver is fixed on the unlocking slider. The unlocking fixed seat is fixed in the main body.

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