Conveying device with carrier recycling mechanism

Abstract

The utility model relates to the technical field of material conveying, in particular to a conveying device with a carrier recycling mechanism. The device comprises a conveying mechanism, the conveying mechanism comprises two cross beams arranged in parallel, supporting legs are connected to the lower portions of the cross beams, and the inner side faces of the cross beams are connected with a belt conveying mechanism; the carrier recycling mechanism comprises a plurality of side fixing blocks fixedly connected with the outer side face of each cross beam, the two sides of the upper end of each side fixing block extend inwards to form side extending blocks correspondingly, a bearing block used for bearing a carrier is hinged between the two side extending blocks, and the upper end of the bearing block extends outwards to form a limiting part for limiting the rotating angle of the bearing block. The upper ends of the side fixing blocks extend inwards to form abutting parts matched with the limiting parts. And a jacking mechanism for jacking a carrier is arranged between the two cross beams. According to the feeding device, the carrier recycling mechanism is arranged on the feeding device, so that the carriers can be automatically recycled without manual work, and the labor cost is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to material conveying technical field especially relates to a conveying device with carrier recovery mechanism. BACKGROUND

[0002] In industrial production and processing, the conveying of many parts is through carrier conveying, the carrier conveys the parts to the predetermined position, and then the parts are transferred, at which time the carrier needs to be recycled; currently, the carrier is conveyed to the discharging position through the conveying mechanism, and then recycled and carried manually. When manually carrying, the carrier is generally carried to a carrying vehicle first, and when a carrying vehicle is full, manual switching is carried out; in this way, manual waiting time is long, manual utilization rate is low, and manual cost is high. SUMMARY

[0003] The utility model discloses a kind of conveying devices with carrier recovery mechanism, which can automatically collect and recycle carriers without manual collection, reducing the use of manpower and labor costs.

[0004] A conveying device with carrier recovery mechanism includes a conveying mechanism, which includes two parallelly arranged crossbeams, support legs connected below the crossbeams, and a belt conveying mechanism connected to the inner side of the crossbeams. The carrier recovery mechanism includes several side fixed blocks fixedly connected to the outer side of each crossbeam. The upper end of each side fixed block extends inwardly on both sides to form a side extension block. A receiving block for receiving carriers is hingedly connected between the two side extension blocks. The upper end of the receiving block extends outwardly to form a limiting portion that limits the rotation angle of the receiving block. The upper end of the side fixed block extends inwardly to form an abutting portion that cooperates with the limiting portion. A jacking mechanism for jacking the carrier is provided between the two crossbeams.

[0005] Further, the end of the receiving block away from the side fixed block is V-shaped.

[0006] Further, the receiving block is provided with a main shaft hole, the side extension block is provided with a secondary shaft hole, and the receiving block is connected with a rotating shaft. The two ends of the rotating shaft are respectively inserted into the secondary shaft holes of the corresponding two side extension blocks.

[0007] Further, a torsional spring is sleeved on the rotating shaft, and the two ends of the torsional spring are respectively connected with the receiving block and the side extension block.

[0008] Further, the carrier recovery mechanism includes four side fixed blocks, and two side fixed blocks are fixedly connected to the outer side of each crossbeam. The two sides of each side fixed block are respectively connected with a connecting block, and the upper end of the connecting block is higher than the side fixed block. The inner side of the side fixed block is provided with an L-shaped baffle, and the baffle is provided with an avoiding hole that cooperates with the receiving block. The baffle is fixedly connected with the two connecting blocks.

[0009] Further, the lifting mechanism comprises a lifting plate, and a lifting mechanism is connected to the lower end of the lifting plate.

[0010] Preferably, the lifting mechanism comprises a fixing frame and a lifting cylinder fixed to the fixing frame, and a push rod of the lifting cylinder is fixedly connected to the lifting plate.

[0011] More preferably, the fixing frame comprises a horizontal plate, a plurality of support plates are connected to the lower end of the horizontal plate, a plurality of linear bearings are connected to the horizontal plate, guide rods are sleeved with the linear bearings, upper ends of the guide rods are connected to the lifting plate, the middle lower end of the horizontal plate is connected to the lifting cylinder through a support, the middle of the horizontal plate is provided with a through hole matched with the push rod of the lifting cylinder, one end of the push rod passes through the through hole and is fixedly connected to the lifting plate.

[0012] Preferably, the cross beam is provided with a buffer for limiting the movement of the carrier.

[0013] Further, the lifting plate is provided with a plurality of transverse grooves and / or a plurality of longitudinal grooves, the transverse grooves and / or the longitudinal grooves are respectively connected with extension pieces, the extension pieces are provided with connecting grooves, the longitudinal grooves and the transverse grooves are respectively provided with connecting holes matched with the connecting grooves, and the extension pieces are connected to the lifting plate through connecting pieces.

[0014] The beneficial effects of the present application are that the carrier recycling mechanism is arranged on the feeding device, the carrier can be automatically recycled without manual operation, and the labor cost is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the feeding device of the embodiment.

[0016] Figure 2 It is Figure 1 It is a structural schematic view of the lifting mechanism without the baffle.

[0017] Figure 3 It is Figure 2 It is a structural schematic view of the lifting mechanism without the baffle.

[0018] Figure 4 It is a cooperation schematic view of the side fixing block, the supporting block and the connecting block.

[0019] Figure 5 It is Figure 4 It is a sectional view.

[0020] Figure 6 It is a structural schematic view of the lifting mechanism.

[0021] REFERENCE SIGNS:

[0022] 1 - crossbeam; 2 - support leg; 3 - belt conveying mechanism; 4 - jacking mechanism; 5 - baffle; 6 - connecting block; 7 - side fixing block; 8 - receiving block;

[0023] 41 - jacking plate; 42 - linear bearing; 43 - horizontal plate; 44 - lifting cylinder; 45 - guide rod; 46 - longitudinal slot;

[0024] 71 - side extension block; 72 - abutting portion; 81 - limiting portion. DETAILED DESCRIPTION

[0025] In order to make the technical problems to be solved by the present application, the technical solutions and beneficial effects clearer, the present application will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not intended to limit the present application.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0028] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0029] The present application will be described in detail below in conjunction with the drawings. As shown in Figures 1 to 6 .

[0030] Embodiment 1: Referring to Figure 1 , Figure 2The utility model provides a conveying device with carrier recycling mechanism, which comprises: conveying mechanism, the conveying mechanism comprises two parallelly arranged cross beams 1, the lower side of cross beam 1 is connected with support leg 2, and the inner side of cross beam 1 is connected with belt conveying mechanism 3; the carrier recycling mechanism comprises a plurality of side fixed blocks 7 fixedly connected with the outer side of each cross beam 1, the upper end of side fixed block 7 extends inwardly on both sides to form side extension block 71, and the upper end of side fixed block 7 extends inwardly to form abutting portion 72 matched with limiting portion 81, referring to Figure 4 、 Figure 5 ; the two side extension blocks 71 are hingedly connected with receiving block 8 for receiving the carrier, the upper end of receiving block 8 extends outwardly to form limiting portion 81 for limiting the rotation angle of receiving block 8, and the upper end of side fixed block 7 extends inwardly to form abutting portion 72 matched with limiting portion 81; the two cross beams 1 are provided with jacking mechanism 4 for jacking the carrier.

[0031] In the implementation of the technical solution, the belt conveying mechanism 3 on both sides of the cross beam 1 conveys the carrier, and the two sides of the carrier are respectively overlapped on the belt of the corresponding belt conveying mechanism 3 and move to the carrier recycling mechanism under the driving of the belt conveying mechanism 3; when the carrier reaches the recycling position, the jacking mechanism 4 acts and lifts the carrier off the belt. The outer side of the two cross beams 1 is connected with a plurality of side fixed blocks 7; in the embodiment, two side fixed blocks 7 are arranged on the outer side of each cross beam 1; it can be understood that one, three, four or other multiple side fixed blocks 7 can be arranged on the outer side of each cross beam 1, and the number of side fixed blocks 7 connected with the two cross beams 1 can be different or equal. The belt conveying mechanism 3 can be a prior art; secondly, the application takes the middle part of the two cross beams 1 as the inside and the outside as the outside.

[0032] Secondly, since the receiving block 8 is hingedly connected with the side extension block 71 of the side fixed block 7, the receiving block 8 has a tendency to rotate relative to the side extension block 71 under the influence of its own gravity, the limiting portion 81 of the receiving block 8 abuts against the abutting portion 72 of the side fixed block 7, and the upper end surface of the receiving block 8 is a receiving surface and remains horizontal. The carrier moves upward under the pushing of the jacking mechanism 4, and in the process, the two sides of the carrier abut against the lower end of the side of the receiving block 8 away from the side fixed block 7 and push the receiving block 8 to flip relative to the side fixed block 7; if there is a carrier on the upper end of the receiving block 8 at this time, for the convenience of description, the carrier is referred to as a front carrier, and the carrier pushed by the jacking mechanism 4 is referred to as a current carrier; the receiving block 8 also gradually lifts the front carrier, the current carrier gradually abuts against the front carrier and pushes the front carrier away from the receiving block, and when the current carrier is also higher than the receiving block, the receiving block 8 flips under the influence of its own gravity, and the receiving surface of the receiving block 8 is horizontal again; then the jacking mechanism 4 gradually resets, the current carrier falls back and is overlapped on the receiving block 8, and the front carrier is overlapped on the current carrier. Thus, the recycling of the carrier is completed.

[0033] It should be noted that the top lifting mechanism 4 will not be interfered by the receiving block 8 when it is reset. The top lifting mechanism 4 can only lift the middle part of the carrier.

[0034] Referring to Figure 5 , the end of the receiving block 8 away from the side fixed block 7 is V-shaped.

[0035] The end of the receiving block 8 is set to be V-shaped, and the lower side of the end is set to be inclined and forms an inclined surface. When the top lifting mechanism 4 lifts the current carrier upward, the current carrier abuts against the inclined surface of the receiving block 8 and drives the receiving block 8 to overturn. The receiving block 8 is provided with an inclined side, so that when the current carrier abuts against it, the contact between the current carrier and the side is always linear contact, and the receiving block 8 leaves the moving track of the current carrier faster.

[0036] Referring to Figure 5 , the receiving block 8 is provided with a main shaft hole, the side extension block 71 is provided with a secondary shaft hole, the receiving block 8 is connected with a rotating shaft, and the two ends of the rotating shaft are respectively inserted into the secondary shaft holes of the two corresponding side extension blocks 71.

[0037] In order to facilitate the installation of the receiving block 8, the main shaft hole is arranged on the receiving block 8, and the secondary shaft hole is arranged on the side extension block 71. When installing, the receiving block 8 is first inserted between the two side extension blocks 71, the main shaft hole and the secondary shaft hole are arranged opposite to each other, then the rotating shaft is inserted, the middle part of the rotating shaft is sleeved with the receiving block 8, and the two ends of the rotating shaft are respectively inserted into the corresponding secondary shaft holes.

[0038] It can be understood that, in order to facilitate work, the rotating shaft is sleeved with a torsional spring, and the two ends of the torsional spring are respectively connected with the receiving block 8 and the side extension block 71.

[0039] The torsional spring is arranged, which can assist the receiving block 8 to reset quickly. Of course, other ways can also be used, such as connecting a tension spring or a compression spring between the limiting part 81 and the side fixed block 7, which is used to assist the receiving block 8 to reset.

[0040] Referring to Figures 1 to 3 , the carrier recycling mechanism comprises four side fixed blocks 7, and each lateral beam 1 is fixedly connected with two side fixed blocks 7; the two sides of the side fixed block 7 are respectively connected with a connecting block 6, the upper end of the connecting block 6 is higher than the side fixed block 7, the inner side of the side fixed block 7 is provided with an L-shaped baffle 5, the baffle 5 is provided with an avoiding hole matched with the receiving block 8, and the baffle 5 is fixedly connected with the two connecting blocks 6.

[0041] 4 side fixed blocks 7 are connected with 4 L-shaped baffles 5, the 4 L-shaped baffles 5 enclose a space for accommodating the carriers, which is beneficial to the stacking of the carriers. When in use, the carriers are conveyed to the predetermined position by the belt conveying mechanism 3 and are located below the side fixed plate and the baffle 5; then the belt conveying mechanism is paused, the jacking mechanism 4 jacks up the carriers upward, crosses the receiving block 8, and then falls, and the carriers are lapped on the receiving block 8. Preferably, the side of the cross beam 1 is connected with a limiting block, when the carriers come to the predetermined position, the carriers abut against the limiting block, the limiting block limits the movement of the carriers, and the carriers slip on the belt, so that the belt conveying mechanism can work continuously.

[0042] Referring to Figure 6 , the jacking mechanism 4 comprises a jacking plate 41, and the lower end of the jacking plate 41 is connected with a lifting mechanism.

[0043] The jacking plate 41 is used for jacking up the carriers, jacks up the carriers from the belt and above the receiving block 8. The lifting mechanism can adopt a linear module, such as an electric cylinder.

[0044] The lifting mechanism comprises a fixed frame and a lifting cylinder 44 fixed to the fixed frame, and the push rod of the lifting cylinder 44 is fixedly connected with the jacking plate 41.

[0045] The lifting mechanism is selected as the lifting cylinder 44, which can quickly jack up the carriers and effectively improve the speed.

[0046] Referring to Figure 5 , the fixed frame comprises a horizontal plate 43, and a plurality of support plates are connected below the horizontal plate 43, the horizontal plate 43 is connected with a plurality of linear bearings 42, the linear bearings 42 are sleeved with guide rods 45, the upper ends of the guide rods 45 are connected with the jacking plate 41, the middle lower end of the horizontal plate 43 is connected with the lifting cylinder 44 through a support, and the middle of the horizontal plate 43 is provided with a through hole matched with the push rod of the lifting cylinder 44, one end of the push rod passes through the through hole and is fixedly connected with the jacking plate 41.

[0047] In order to make the jacking plate 41 move stably upward during jacking, the technical scheme adopts the mode of auxiliary guiding movement of the guide rod 45, the guide rod 45 is sleeved with the linear bearing 42, and the guide rod 45 linearly ascends along the linear bearing 42. In the embodiment, the guide rod 45 is provided with 4; of course, it can also be provided with 3 and be distributed in a regular triangle.

[0048] Preferably, the cross beam 1 is provided with a buffer for limiting the movement of the carriers.

[0049] When the belt conveying mechanism 3 conveys the carriers to the recycling position, the belt is always moving; in order to prevent the carriers from being misaligned, the buffer is arranged to block the carriers, when the carriers move to the recycling position, the carriers abut against the buffer and are limited to continue to move.

[0050] Referring to Figure 6 The top lifting plate 41 is provided with a plurality of transverse grooves and / or a plurality of longitudinal grooves 46, each of which is connected with an extension piece provided with a connecting groove, and each of the transverse grooves and / or the longitudinal grooves 46 is provided with a connecting hole matched with the connecting groove; the extension piece is connected with the top lifting plate 41 through a connecting piece.

[0051] In use, the carrier can be replaced, and the size of the carrier is different; in order to be suitable for carriers of various sizes, the technical solution is provided with the extension piece on the top lifting plate 41, the length of the extension piece extending out of the top lifting plate 41 is adjustable, and it is also suitable for carriers of various sizes. In specific use, the size of the top lifting plate 41 can be designed to be smaller; when applied to a larger carrier, the extension piece is connected in the longitudinal groove 46 and the transverse groove to increase the use area of the top lifting plate 41. The connecting piece can be a bolt, a screw, etc., the extension piece is provided with a connecting hole, the longitudinal groove 46 and the transverse groove are provided with a connecting groove, and the connecting piece is connected with the connecting groove through the connecting hole of the extension piece; the connecting mode can adjust the length of the extension piece extending out of the top lifting plate 41, and it is convenient to use.

[0052] The above is only the preferred embodiment of the present application, and for the ordinary skilled in the art, according to the idea of the present application, the specific implementation mode and the application range can be changed, and the content of the specification should not be understood as the limitation of the present application.

Claims

1. A conveyor having a carrier recovery mechanism, comprising: The conveying mechanism comprises two parallel arranged cross beams, the lower part of the cross beam is connected with a supporting leg, and the inner side of the cross beam is connected with a belt conveying mechanism; characterized in that: the carrier recycling mechanism comprises a plurality of side fixed blocks fixedly connected with the outer side of each cross beam, the upper end of the side fixed block extends inward on both sides to form a side extension block, a receiving block for receiving the carrier is hingedly connected between the two side extension blocks, the upper end of the receiving block extends outward to form a limiting part for limiting the rotation angle of the receiving block, and the upper end of the side fixed block extends inward to form an abutting part matched with the limiting part; a jacking mechanism for jacking the carrier is arranged between the two cross beams.

2. The conveyor with a carrier recycling mechanism according to claim 1, characterized in that: The end of the receiving block away from the side fixed block is V-shaped.

3. The conveyor with a carrier recycling mechanism according to claim 1, characterized in that: The receiving block is provided with a main shaft hole, the side extension block is provided with a secondary shaft hole, the receiving block is connected with a rotating shaft, and the two ends of the rotating shaft are respectively inserted into the secondary shaft holes of the two side extension blocks.

4. The conveyor with a carrier recycling mechanism according to claim 3, characterized in that: A torsional spring is sleeved on the rotating shaft, and the two ends of the torsional spring are respectively connected with the receiving block and the side extension block.

5. The conveyor with a carrier recycling mechanism according to claim 1, characterized in that: The carrier recycling mechanism comprises four side fixed blocks, and two side fixed blocks are fixedly connected with the outer side of each cross beam; the two sides of the side fixed block are respectively connected with a connecting block, the upper end of the connecting block is higher than the side fixed block, the inner side of the side fixed block is provided with an L-shaped baffle, the baffle is provided with an avoiding hole matched with the receiving block, and the baffle is fixedly connected with the two connecting blocks.

6. The conveyor with a carrier recycling mechanism according to claim 1, characterized in that: The jacking mechanism comprises a jacking plate, and the lower end of the jacking plate is connected with a lifting mechanism.

7. The conveyor with a carrier recycling mechanism according to claim 6, characterized in that: The lifting mechanism comprises a fixed frame and a lifting cylinder fixed to the fixed frame, and the push rod of the lifting cylinder is fixedly connected with the jacking plate.

8. The conveyor with a carrier recycling mechanism according to claim 7, characterized in that: The fixed frame comprises a horizontal plate, a plurality of supporting plates are connected below the horizontal plate, a plurality of linear bearings are connected with the horizontal plate, a guide rod is sleeved on the linear bearing, the upper end of the guide rod is connected with the jacking plate, the lower end of the middle part of the horizontal plate is connected with the lifting cylinder through a support, the middle part of the horizontal plate is provided with a through hole matched with the push rod of the lifting cylinder, and one end of the push rod passes through the through hole and is fixedly connected with the jacking plate.

9. The conveyor with a carrier recycling mechanism according to any one of claims 1 to 8, characterized in that: The cross beam is provided with a buffer for limiting the movement of the carrier.

10. The conveyor with a carrier recycling mechanism according to claim 8, characterized in that: The jacking plate is provided with a plurality of transverse grooves and / or a plurality of longitudinal grooves, the transverse grooves and / or the longitudinal grooves are respectively connected with an extension piece, the extension piece is provided with a connecting groove, the longitudinal grooves and the transverse grooves are respectively provided with a connecting hole matched with the connecting groove; and the extension piece is connected with the jacking plate through a connecting piece.

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