Material turnover device

Abstract

The utility model relates to a material turnover device which comprises a first conveying belt, a second conveying belt, a turnover mechanism and a pushing mechanism. The second conveying belt is arranged at the conveying tail end of the first conveying belt, and the second conveying belt and the first conveying belt are distributed in a staggered mode. The turnover mechanism is arranged between the first conveying belt and the second conveying belt and comprises a first support, a driving assembly and a turnover material frame, the driving assembly is arranged on the first support, the turnover material frame is connected to the driving assembly, and the driving assembly is used for driving the turnover material frame to drive materials to turn over; the pushing mechanism is parallel to the first conveying belt, and the pushing mechanism is opposite to the second conveying belt. Materials conveyed by the first conveying belt are overturned through the overturning mechanism, then the materials are pushed to the second conveying belt through the pushing mechanism, and conveying of the materials is achieved. Therefore, the whole structure is simple, economical and practical, operation is convenient and fast, and the material conveying efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material overturning, in particular to a material overturning device. Background Art

[0002] In industrial production and applications, materials usually need to change their posture during transportation due to the different upper and lower continuous processes in order to adapt to the corresponding process. For example, after the front processing of the processed parts is completed at one workstation, it is flipped and then transported to another workstation for side processing.

[0003] In the process of material transportation, it is usually necessary to complete the flipping by manual or robot, but the manual operation is inefficient; the robot maintenance is relatively expensive, which is not conducive to large-scale use. At the same time, when the material enters another conveyor belt after flipping, due to its own inertia and the speed difference between the material and the other conveyor belt, it is easy to cause the material to dump again, and there is a problem of insufficient stability after the material is flipped, which in turn affects the subsequent processing of the material. Utility Model Content

[0004] Based on the above description, the utility model provides a material turning device, which aims to solve the problem of low efficiency of manual operation or expensive maintenance of robot operation when turning materials in the existing way; in addition, the transmission stability of the material is insufficient after turning.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A material turning device, comprising:

[0007] A first conveyor belt;

[0008] A second conveyor belt, arranged at a transmission end of the first conveyor belt, the second conveyor belt and the first conveyor belt being staggered;

[0009] A flipping mechanism is provided between the first conveyor belt and the second conveyor belt, the flipping mechanism comprises a first support, a driving assembly and a flipping material rack, the driving assembly is provided on the first support, the flipping material rack is connected to the driving assembly, and the driving assembly is used to drive the flipping material rack to drive the material to flip;

[0010] The pushing mechanism is arranged in parallel with the first conveyor belt, and is arranged opposite to the second conveyor belt. The pushing mechanism is used to push the material that has completed the flipping to the second conveyor belt.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Further, the driving assembly includes a first pushing member, a tooth plate, two bearing seats, a gear and at least one pair of brackets, the first pushing member and the tooth plate are sequentially arranged on the first support, the tooth plate is connected to the output end of the first pushing member, a pair of the bearing seats are axially symmetrical about the first defined central axis, the gear is connected to the two bearing seats through a rotating shaft, the gear is meshed with the tooth plate, at least one pair of brackets is arranged on the rotating shaft, at least one pair of the brackets are axially symmetrical about the second defined central axis, and at least one pair of the brackets are connected to the flipping rack.

[0013] Furthermore, at least one sliding protrusion is provided on the first support, and the tooth plate is provided with a sliding groove corresponding to the sliding protrusion, and the sliding groove is slidably matched with the sliding protrusion.

[0014] Furthermore, the pushing mechanism includes at least one pair of card plates, the card plates correspond to the brackets one by one, and the flip material rack is provided with a row of insertion rods corresponding to each of the brackets. When the flip material rack is assembled with the brackets, one end of a row of the insertion rods away from the flip material rack passes through the brackets, and the card plates are clamped with a row of the insertion rods, so that the flip material rack is fixed to the brackets.

[0015] Furthermore, the pushing mechanism includes a second support and a second pushing member, the second pushing member is arranged on the second support, a push rod is arranged at the output end of the second pushing member, and a push plate is arranged at one end of the push rod away from the second pushing member.

[0016] Furthermore, the pushing mechanism includes a guide seat, the guide seat is arranged on the second support, the guide seat and the second pushing member are arranged opposite to each other, and the push rod is slidably matched with the guide seat.

[0017] Furthermore, it includes an auxiliary mechanism, which is arranged on the side of the first conveyor belt away from the pushing mechanism, and the auxiliary mechanism includes a third support, a linear module, a third pushing member and a guide plate, the linear module is arranged on the third support, the third pushing member is arranged on the linear module, and the guide plate is connected to the output end of the third pushing member.

[0018] Furthermore, it comprises a guiding mechanism, wherein the guiding mechanism comprises two baffles, both of which are arranged on the second conveyor belt, and the two baffles are axially symmetrical about a third defined central axis.

[0019] Furthermore, each of the baffles is provided with a plurality of rotating rollers arranged at intervals along the transmission direction of the second conveyor belt (20).

[0020] Furthermore, the guide mechanism includes two spacing adjustment groups, each spacing adjustment group is arranged on the second conveyor belt, the spacing adjustment group corresponds one-to-one to the baffle, and the spacing adjustment group is composed of a plurality of spacing adjustment members arranged at intervals along the conveying direction of the second conveyor belt, and the spacing adjustment member includes a mounting seat and an adjustment rod, and the adjustment rod is threadedly engaged with the mounting seat.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0022] (1) The present application uses a flipping mechanism to flip the material transmitted by the first conveyor belt, and then uses a pushing mechanism to push the material onto the second conveyor belt to achieve material transportation. This not only makes the overall structure simple, economical and practical, but also makes the operation convenient and fast, greatly improving the efficiency of material transportation.

[0023] (2) The present application uses a guide mechanism to keep the material moving linearly, effectively avoiding the rollover phenomenon caused by the material's own inertia and speed difference after it is turned over, greatly improving the efficiency and stability of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a general assembly diagram of a material turning device provided in an embodiment of the utility model from a first perspective;

[0025] Figure 2 This is a general assembly diagram of a material turning device provided in an embodiment of the utility model from a second perspective;

[0026] Figure 3 This is a schematic diagram of the structure of the flipping mechanism in the embodiment of the utility model;

[0027] Figure 4 It is a partial structural schematic diagram of the turning mechanism in the embodiment of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the driving mechanism in the embodiment of the utility model;

[0029] Figure 6 This is a structural schematic diagram of the auxiliary mechanism in the embodiment of the utility model;

[0030] Figure 7 It is a structural schematic diagram of the guide mechanism in the embodiment of the utility model.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 10. First conveyor belt; 20. Second conveyor belt; 30. Turning mechanism; 31. First support; 311. Sliding protrusion; 32. Driving assembly; 321. First pusher; 322. Tooth plate; 323. Bearing seat; 324. Gear; 325. Bracket; 33. Turning rack; 331. Insert rod; 34. Card plate; 40. Pushing mechanism; 41. Second support; 42. Second pusher; 421. Push rod; 422. Push plate; 43. Guide seat; 50. Auxiliary mechanism; 51. Third support; 52. Linear module; 53. Third pusher; 54. Guide plate; 60. Guide mechanism; 61. Baffle; 611. Rotating roller; 62. Spacing adjustment member; 621. Mounting seat; 622. Adjusting rod. DETAILED DESCRIPTION

[0033] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0035] It will be appreciated that spatial relationship terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be appreciated that, in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0036] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0037] Refer to the attached Figure 1~2 As shown, the utility model provides a technical solution: a material turning device, including a first conveyor belt 10, a second conveyor belt 20, a turning mechanism 30 and a pushing mechanism 40; the second conveyor belt 20 is arranged at the transmission end of the first conveyor belt 10, and the second conveyor belt 20 and the first conveyor belt 10 are staggered; the turning mechanism 30 is arranged between the first conveyor belt 10 and the second conveyor belt 20, and the turning mechanism 30 includes a first support 31, a driving component 32 and a turning material rack 33, the driving component 32 is arranged on the first support 31, and the turning material rack 33 is connected to the driving component 32, and the driving component 32 is used to drive the turning material rack 33 to drive the material to turn; the pushing mechanism 40 is arranged in parallel with the first conveyor belt 10, and the pushing mechanism 40 is arranged opposite to the second conveyor belt 20, and the pushing mechanism 40 is used to push the turned material into the second conveyor belt 20.

[0038] Exemplarily, the driving assembly 32 may be a driving motor, and the turning rack 33 may be connected to the output end of the driving motor through a rotating shaft; the driving motor may be a reduction motor, a servo motor or a stepping motor, etc. The pushing mechanism 40 may be a cylinder, a hydraulic cylinder, an electric push rod or an electric cylinder, etc.

[0039] According to this embodiment, when the material is transferred to the turning rack 33 via the first conveyor belt 10, the driving assembly 32 drives the turning rack 33 to turn the material. At this time, the material is facing the pushing mechanism 40, and the pushing mechanism 40 pushes the material into the second conveyor belt 20, and then the second conveyor belt 20 transfers the material to the next link.

[0040] Refer to the attached Figures 1 to 4 As shown, in some embodiments, the driving assembly 32 includes a first pushing member 321, a tooth plate 322, two bearing seats 323, a gear 324 and at least one pair of brackets 325. The first pushing member 321 and the tooth plate 322 are sequentially arranged on the first support 31, the tooth plate 322 is connected to the output end of the first pushing member 321, a pair of bearing seats 323 are symmetrical about the first defined central axis, the gear 324 is connected to the two bearing seats 323 through a rotating shaft, the gear 324 is meshed with the tooth plate 322, at least one pair of brackets 325 are arranged on the rotating shaft, at least one pair of brackets 325 are symmetrical about the second defined central axis, and at least one pair of brackets 325 are connected to the flipping rack 33.

[0041] According to this embodiment, the first pusher 321 pushes the toothed plate 322 to move linearly, and the toothed plate 322 transmits to the gear 324, so that the gear 324 drives the rotating shaft and at least one pair of brackets 325 to rotate around the bearing seat 323, thereby realizing the flipping of the flipping rack 33. Through the cooperation between the toothed plate 322 and the gear 324, the flipping accuracy of the flipping rack 33 can be guaranteed.

[0042] Refer to the attached Figure 3 As shown, in some embodiments, at least one sliding protrusion 311 is provided on the first support 31 , and the tooth plate 322 is provided with a sliding groove corresponding to the sliding protrusion 311 , and the sliding groove and the sliding protrusion 311 are slidably matched.

[0043] According to this embodiment, when the tooth plate 322 moves, the tooth plate 322 can maintain linear movement through the cooperation between the sliding groove and the sliding protrusion 311, thereby reducing the wear on the gear 324.

[0044] Refer to the attached Figures 2~4 As shown, in some embodiments, the pushing mechanism 40 includes at least one pair of card plates 34, the card plates 34 correspond to the brackets 325 one by one, and the flip material rack 33 is provided with a row of insertion rods 331 corresponding to each bracket 325. When the flip material rack 33 and the bracket 325 are assembled, one end of the row of insertion rods 331 away from the flip material rack 33 passes through the bracket 325, and the card plates 34 are clamped with the row of insertion rods 331, so that the flip material rack 33 and the bracket 325 are fixed.

[0045] According to this embodiment, through such connection, the material rack 33 can be easily turned over for disassembly and assembly, thereby simplifying the disassembly and assembly process.

[0046] Refer to the attached Figure 1~2 As shown in Figure 5, in some embodiments, the pushing mechanism 40 includes a second support 41 and a second pushing member 42, the second pushing member 42 is arranged on the second support 41, a push rod 421 is provided at the output end of the second pushing member 42, and a push plate 422 is provided at the end of the push rod 421 away from the second pushing member 42.

[0047] According to this embodiment, the second pushing member 42 provides linear kinetic energy, so that the push rod 421 drives the push plate 422 to exert a thrust on the material, so that the material can enter the second conveyor belt 20 .

[0048] Refer to the attached Figure 1~2 As shown in FIG. 5 , in some embodiments, the pushing mechanism 40 includes a guide seat 43 , which is disposed on the second support 41 , the guide seat 43 is disposed opposite to the second pushing member 42 , and the push rod 421 is slidably matched with the guide seat 43 .

[0049] According to this embodiment, through the cooperation between the push rod 421 and the guide seat 43, the stability of the linear movement of the push rod 421 can be ensured, and the push rod 421 can be prevented from being offset.

[0050] Refer to the attached Figure 1~2 As shown in Figure 6, in some embodiments, an auxiliary mechanism 50 is included. The auxiliary mechanism 50 is arranged on the side of the first conveyor belt 10 away from the pushing mechanism 40. The auxiliary mechanism 50 includes a third support 51, a linear module 52, a third pushing member 53 and a guide plate 54. The linear module 52 is arranged on the third support 51, the third pushing member 53 is arranged on the linear module 52, and the guide plate 54 is connected to the output end of the third pushing member 53.

[0051] According to this embodiment, when the material is located in the opening area of ​​the guide plate 54, the third pusher 53 drives the guide plate 54 to move and allows the material to enter the opening area of ​​the guide plate 54. At this time, the linear module 52 drives the guide plate 54 to move toward the flip material rack 33, and pushes the material into the flip material rack 33 through the guide plate 54. In this way, it is possible to avoid the difficulty of the material entering the flip material rack 33 and causing congestion in the first conveyor belt 10, thereby ensuring that the first conveyor belt 10 can operate normally.

[0052] Refer to the attached Figure 1~2 As shown in FIG. 7 , in some embodiments, a guide mechanism 60 is included. The guide mechanism 60 includes two baffles 61 . Both baffles 61 are disposed on the second conveyor belt 20 . The two baffles 61 are symmetrical about a third defined central axis.

[0053] According to this embodiment, when the second conveyor belt 20 conveys materials, the baffle 61 can prevent the materials from being deviated.

[0054] Refer to the attached Figure 1~2 As shown in FIG. 7 , in some embodiments, each baffle 61 is provided with a plurality of rotating rollers 611 spaced apart along the transmission direction of the second transmission belt 20 .

[0055] According to this embodiment, the cooperation of the multiple rotating rollers 611 can not only keep the material moving linearly, but also reduce the friction on the material.

[0056] Refer to the attached Figure 1~2 As shown in FIG. 7 , in some embodiments, the guide mechanism 60 includes two spacing adjustment groups, each spacing adjustment group is arranged on the second conveyor belt 20, the spacing adjustment group corresponds one-to-one to the baffle 61, and the spacing adjustment group is composed of a plurality of spacing adjustment members 62 arranged at intervals along the conveying direction of the second conveyor belt 20, and the spacing adjustment member 62 includes a mounting seat 621 and an adjustment rod 622, and the adjustment rod 622 is threadedly matched with the mounting seat 621.

[0057] According to this embodiment, by adjusting the plurality of spacing adjustment members 62, the two baffles 61 can be moved toward or away from each other, so that the spacing between the two baffles 61 can be adjusted, thereby being able to adapt to materials of different specifications.

[0058] In the above description, the first pushing member 321 , the second pushing member 42 and the third pushing member 53 can all be air cylinders, hydraulic cylinders, electric push rods or electric cylinders.

[0059] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material turning device, characterized in that: include: A first conveyor belt (10); a second conveyor belt (20) disposed at a transmission end of the first conveyor belt (10), the second conveyor belt (20) and the first conveyor belt (10) being staggered; A turning mechanism (30) is arranged between the first conveyor belt (10) and the second conveyor belt (20), the turning mechanism (30) comprising a first support (31), a driving assembly (32) and a turning material rack (33), the driving assembly (32) being arranged on the first support (31), the turning material rack (33) being connected to the driving assembly (32), and the driving assembly (32) being used to drive the turning material rack (33) to turn the material; The pushing mechanism (40) is arranged in parallel with the first conveyor belt (10), and the pushing mechanism (40) is arranged opposite to the second conveyor belt (20). The pushing mechanism (40) is used to push the material that has completed the flipping into the second conveyor belt (20).

2. A material turning device according to claim 1, characterized in that: The driving assembly (32) comprises a first pushing member (321), a tooth plate (322), two bearing seats (323), a gear (324) and at least one pair of brackets (325); the first pushing member (321) and the tooth plate (322) are sequentially arranged on the first support (31); the tooth plate (322) is connected to the output end of the first pushing member (321); a pair of the bearing seats (323) are axially symmetrical about a first defined central axis; the gear (324) is connected to the two bearing seats (323) via a rotating shaft; the gear (324) is meshed with the tooth plate (322); at least one pair of brackets (325) is arranged on the rotating shaft; at least one pair of the brackets (325) are axially symmetrical about a second defined central axis; and at least one pair of the brackets (325) is connected to the turning rack (33).

3. A material turning device according to claim 2, characterized in that: At least one sliding protrusion (311) is provided on the first support (31), and a sliding groove is provided on the tooth plate (322) corresponding to the sliding protrusion (311), and the sliding groove is in sliding cooperation with the sliding protrusion (311).

4. A material turning device according to claim 3, characterized in that: The pushing mechanism (40) comprises at least one pair of clamping plates (34), the clamping plates (34) corresponding to the brackets (325) one by one, the overturning material rack (33) is provided with a row of insertion rods (331) corresponding to each of the brackets (325), when the overturning material rack (33) and the brackets (325) are assembled, one end of the row of insertion rods (331) away from the overturning material rack (33) passes through the brackets (325), and the clamping plates (34) are clamped with the row of insertion rods (331), so that the overturning material rack (33) and the brackets (325) are fixed.

5. A material turning device according to claim 1, characterized in that: The pushing mechanism (40) comprises a second support (41) and a second pushing member (42); the second pushing member (42) is arranged on the second support (41); a push rod (421) is arranged at the output end of the second pushing member (42); and a push plate (422) is arranged at one end of the push rod (421) away from the second pushing member (42).

6. A material turning device according to claim 5, characterized in that: The pushing mechanism (40) comprises a guide seat (43), the guide seat (43) being arranged on the second support seat (41), the guide seat (43) being arranged opposite to the second pushing member (42), and the push rod (421) being slidably matched with the guide seat (43).

7. A material turning device according to claim 1, characterized in that: The invention comprises an auxiliary mechanism (50), wherein the auxiliary mechanism (50) is arranged on a side of the first conveyor belt (10) away from the pushing mechanism (40), and the auxiliary mechanism (50) comprises a third support (51), a linear module (52), a third pushing member (53) and a guide plate (54), wherein the linear module (52) is arranged on the third support (51), the third pushing member (53) is arranged on the linear module (52), and the guide plate (54) is connected to the output end of the third pushing member (53).

8. A material turning device according to claim 7, characterized in that: It comprises a guiding mechanism (60), wherein the guiding mechanism (60) comprises two baffles (61), wherein the two baffles (61) are both arranged on the second conveyor belt (20), and the two baffles (61) are axially symmetrical about a third defined central axis.

9. A material turning device according to claim 8, characterized in that: Each of the baffles (61) is provided with a plurality of rotating rollers (611) arranged at intervals along the transmission direction of the second transmission belt (20).

10. A material turning device according to claim 8, characterized in that: The guide mechanism (60) comprises two spacing adjustment groups, each spacing adjustment group is arranged on the second conveyor belt (20), the spacing adjustment groups correspond to the baffles (61) one by one, the spacing adjustment groups are composed of a plurality of spacing adjustment members (62) arranged at intervals along the conveying direction of the second conveyor belt (20), the spacing adjustment members (62) comprise a mounting seat (621) and an adjustment rod (622), and the adjustment rod (622) is threadedly matched with the mounting seat (621).

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