Steering conveying device

Abstract

The utility model discloses a steering conveying device which comprises a machine frame, a roller conveying assembly used for longitudinal conveying and a linear conveying assembly used for transverse conveying are installed on the machine frame, and a lifting driving assembly driving the linear conveying assembly to ascend and descend is further installed on the machine frame. A lifting plate is installed at the lifting end of the lifting driving assembly, and the linear conveying assembly is fixedly installed on the lifting plate. The lifting device has the advantages that the lifting driving assembly drives the linear conveying assembly installed on the lifting plate to conduct jacking, the linear conveying assembly can bear conveying of heavy products, and the linear conveying assembly transfers and conveys the upstream products to the position above the roller conveying assembly; the products located on the linear conveying assembly are driven by the lifting driving assembly to descend to be carried to the roller conveying assembly, the products are conveyed to the downstream through the roller conveying assembly, and therefore right-angle steering conveying of the products is achieved.

Description

Technical Field

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

[0002] As an indispensable part of automation equipment, some existing conveyor lines need to turn and transport products. For example, in right-angle turning conveying, some are carried out manually, or some existing solutions usually use pushing cylinders to achieve pushing and steering at corners. However, for heavier or larger products, using cylinders for pushing and steering and conveyor lines with height differences cannot meet actual needs. For this reason, we provide a steering conveying device to solve the above problems. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a steering conveying device.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A steering conveying device comprises a frame, on which a roller conveying assembly for longitudinal conveying and a linear conveying assembly for lateral conveying are installed, and a lifting drive assembly for driving the linear conveying assembly to rise and fall is also installed on the frame, a lifting plate is installed at the lifting end of the lifting drive assembly, the linear conveying assembly is fixedly installed on the lifting plate, a first baffle plate which is higher than the conveying plane of the roller conveying assembly is fixedly installed at the end of the roller conveying assembly, and a second baffle plate which is higher than the conveying plane of the roller conveying assembly is provided at the end of the linear conveying assembly.

[0006] Preferably, the roller conveying assembly includes a first mounting plate and a second mounting plate respectively fixedly mounted on both sides of the upper surface of the frame, a plurality of evenly distributed rollers are rotatably mounted between the first mounting plate and the second mounting plate, a first sprocket is mounted at the power input end of each roller, and a first conveying drive motor that drives each of the first sprockets to rotate is fixedly mounted on the frame body of the frame.

[0007] Preferably, the linear conveying assembly includes side plates fixedly mounted on both sides of the lifting plate, a first transmission shaft is rotatably mounted between the two side plates, a plurality of transmission sprockets are mounted on the first transmission shaft, a plurality of conveying line assemblies are also mounted on the upper surface of the lifting plate, and a power input end of the conveying line assembly is transmission-connected to the transmission sprocket, and a second conveying drive motor that drives the first transmission shaft to rotate is fixedly mounted on the bottom surface of the lifting plate.

[0008] Preferably, the conveyor line assembly is fixedly mounted on a third mounting plate and a fourth mounting plate on the upper surface of the lifting plate, a second sprocket is mounted between both ends of the third mounting plate and the fourth mounting plate, chains are mounted on the two second sprockets, a pad is fixedly mounted on each link of the chain, and the transmission sprocket is connected to the chain transmission.

[0009] Preferably, the lifting drive assembly includes a base plate fixedly mounted on the frame, worm gear lifting assemblies are mounted on both sides of the base plate, each lifting end of the worm gear lifting assembly is connected to the bottom surface of the lifting plate, a reducer with two output ends is mounted on the base plate, the two output ends of the reducer are mounted with a second transmission shaft connected to the power input end of the worm gear lifting assembly, the power input end of the reducer is connected to a lifting drive motor, shaft sleeves are mounted at the four corners of the base plate, a lifting guide column is slidably mounted in each of the shaft sleeves and can be lifted and lowered, and the top of each lifting guide column is connected to the bottom surface of the lifting plate.

[0010] Preferably, a connecting plate is fixedly installed between the bottom surfaces of the two lifting guide pillars on the same side.

[0011] Preferably, a position switch is installed on the second baffle, and the position switch includes a switch body fixedly installed on the outer side of the second baffle, a transmission rod is installed at the sensing part of the switch body, a through hole is opened on the side of the second baffle for the transmission rod to move, and a touch wheel is installed on the end of the transmission rod.

[0012] Preferably, the first mounting plate is provided with a first avoidance groove for the linear conveying assembly to be lifted and lowered; and the second baffle plate is provided with a second avoidance groove for the linear conveying assembly to be lifted and lowered.

[0013] The utility model has the following advantages:

[0014] 1. The utility model drives the linear conveying assembly installed on the lifting plate to be lifted by the lifting drive assembly. The linear conveying assembly can bear the conveying of heavier products. The upstream products are transferred and conveyed to the top of the roller conveying assembly by the linear conveying assembly. As the lifting drive assembly drives the products on the linear conveying assembly to descend, the products are moved to the roller conveying assembly, and the products are conveyed downstream by the roller conveying assembly, thereby realizing right-angle turning conveyance of the products. Moreover, by driving the linear conveying assembly to be lifted by the lifting drive assembly, the products at high places can be conveyed to the lower floors at right angles.

[0015] 2. The utility model can limit the position of the product conveyed to the roller conveyor assembly through the first baffle and the second baffle, prevent the product from escaping from the bearing space of the roller conveyor assembly and falling, and can also correct the position of the product to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the roller conveying assembly of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the linear conveying component of the utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the lifting drive assembly of the utility model.

[0020] Figure 5 This is a schematic diagram of the structure of the lifting drive assembly of the utility model.

[0021] Figure 6 This is a schematic diagram of the position switch structure of the utility model.

[0022] In the figure, 1, frame; 2, roller conveying assembly; 21, first mounting plate; 22, second mounting plate; 23, roller; 24, first sprocket; 25, first conveying drive motor; 26, first avoidance groove; 3, linear conveying assembly; 31, second conveying drive motor; 32, side plate; 33, first transmission shaft; 34, transmission sprocket; 35, conveying line assembly; 351, third mounting plate; 352, fourth mounting plate; 353, second sprocket ; 354. Chain; 355. Pad; 4. Lifting drive assembly; 41. Bottom plate; 42. Worm gear lifting assembly; 43. Reducer; 44. Lifting drive motor; 45. Second transmission shaft; 46. Bushing; 47. Lifting guide column; 48. Connecting plate; 5. Lifting plate; 6. First baffle; 7. Second baffle; 8. Position switch; 81. Switch body; 82. Transmission rod; 83. Touch wheel; 84. Through hole; 9. Second avoidance groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figure 1 — Figure 6 The embodiment shown.

[0026] A steering conveying device comprises a frame 1, on which a roller conveying assembly 2 for longitudinal conveying and a linear conveying assembly 3 for lateral conveying are installed, and a lifting drive assembly 4 for driving the linear conveying assembly 3 to rise and fall is also installed on the frame 1, and a lifting plate 5 is installed at the lifting end of the lifting drive assembly 4, the linear conveying assembly 3 is fixedly installed on the lifting plate 5, and a first baffle 6 higher than the conveying plane of the roller conveying assembly 2 is fixedly installed at the end of the roller conveying assembly 2, and a second baffle 7 higher than the conveying plane of the roller conveying assembly 2 is provided at the end of the linear conveying assembly 3.

[0027] See also Figure 1 and Figure 3 As shown, the lifting drive assembly 4 first drives the linear conveying assembly 3 installed on the lifting plate 5 to be lifted, so that the input end of the linear conveying assembly 3 is connected with the upstream conveying line. After the linear conveying assembly 3 receives the product from the upstream conveying line, the lifting drive assembly 4 drives the linear conveying assembly 3 to descend to place the product on the roller conveying assembly 2, and then the roller conveying assembly 2 conveys the product thereon to the downstream conveying line, thereby realizing the steering conveying of the product, and because the linear conveying assembly 3 is lifted and connected with the upstream conveying line by the lifting drive assembly 4, the product on the higher conveying line can be transferred to the lower roller conveying assembly 2 to realize conveying. In this embodiment, the conveying direction of the linear conveying assembly 3 is ninety degrees to the conveying direction of the roller conveying assembly 2, that is, at a right angle. The first baffle 6 at the end of the roller conveying assembly 2 and the second baffle 7 at the end of the linear conveying assembly 3 can correct and limit the position of the conveyed product to a certain extent to prevent the product from falling.

[0028] Since the linear conveying component 3 is a linear conveying, compared with the existing pushing by cylinders, the linear conveying of the present application can transfer products with heavier weight. If the product is pushed and turned by cylinders, the side of the product is likely to be damaged by the thrust. The linear conveying component 3 in the present application directly transfers the product to the roller conveying component 2 for transfer without the need for external force to act on the side of the product.

[0029] The roller conveying assembly 2 includes a first mounting plate 21 and a second mounting plate 22 respectively fixedly mounted on both sides of the upper surface of the frame 1, and a plurality of evenly distributed rollers 23 are rotatably mounted between the first mounting plate 21 and the second mounting plate 22, and a first sprocket 24 is mounted on the power input end of each roller 23. A first conveying drive motor 25 for driving each first sprocket 24 to rotate is fixedly mounted on the frame body of the frame 1.

[0030] See also Figure 2 As shown, a chain drive is used between the power output end of the first conveying drive motor 25 and the first sprocket 24. In practice, since the first conveying drive motor 25 has a large speed and a small torque, a reducer with a corresponding reduction ratio is usually installed at the power output end of the first conveying drive motor 25, and the power output end of the reducer is connected to each first sprocket 24 through a chain drive. When conveying the product on the roller 23, the first conveying drive motor 25 is started and its power is transmitted to each first sprocket 24 through a chain drive, thereby driving each roller 23 to rotate, thereby realizing the conveyance of the product on the roller 23.

[0031] In other embodiments, the first sprocket 24 may also be replaced by a synchronous belt wheel, and accordingly, the transmission between the first conveying drive motor 25 and the synchronous belt wheel uses a synchronous belt to transmit power.

[0032] The linear conveying assembly 3 includes side plates 32 fixedly mounted on both sides of the lifting plate 5, a first transmission shaft 33 is rotatably mounted between the two side plates 32, a plurality of transmission sprockets 34 are mounted on the first transmission shaft 33, a plurality of conveying line assemblies 35 are also mounted on the upper surface of the lifting plate 5, and a power input end of the conveying line assembly 35 is transmission-connected to the transmission sprocket 34, and a second conveying drive motor 31 that drives the first transmission shaft 33 to rotate is fixedly mounted on the bottom surface of the lifting plate 5.

[0033] The conveyor line assembly 35 is fixedly mounted on a third mounting plate 351 and a fourth mounting plate 352 on the upper surface of the lifting plate 5, and a second sprocket 353 is installed between both ends of the third mounting plate 351 and the fourth mounting plate 352, and a chain 354 is installed on the two second sprockets 353, and a pad 355 is fixedly mounted on each link of the chain 354, and the transmission sprocket 34 is transmission-connected to the chain 354.

[0034] In this embodiment, the distance between the sides of the third mounting plate 351 and the fourth mounting plate 352 is smaller than the distance between two adjacent rollers 23, so that the chain 354 and the pad 355 can pass through the gap between the two rollers 23 to the top to carry the product. In order to enable the chain 354 and the pad 355 to carry items with heavier mass, multiple sprockets can be set on the third mounting plate 351 and the fourth mounting plate 352 located between the two second sprockets 353, and the sprockets can all be meshed and connected with the chain 354.

[0035] See also Figure 3 and Figure 4 As shown, when the upstream product is conveyed to the roller conveyor assembly 2 by the linear conveyor assembly 3, the conveyor line assembly 35 installed on the lifting plate 5 is first lifted upward by the lifting drive assembly 4, and the conveyor line assembly 35 passes between two adjacent rollers 23 so that the surface of the conveyor line assembly 35 is higher than the roller 23, so that the conveyor line assembly 35 is docked with the upstream conveyor line, and the second conveying drive motor 31 is started to drive the first transmission shaft 33 to rotate, and the chain 354 and the pad 355 are rotated through the meshing transmission of the transmission sprocket 34 and the chain 354. With the rotation of the chain 354 and the pad 355, the product located on the pad 355 is gradually conveyed to the top of the roller 23, and the lifting drive assembly 4 is started to drive the lifting plate 5 to descend, so that the upper bearing plane formed by the pad 355 is gradually lowered to below the plane formed by the roller 23. Since the pad 355 is located below the roller 23, the product is placed on the plane formed by the roller 23, and the roller 23 is driven to rotate by the first conveying drive motor 25 to realize the transfer of the product.

[0036] The lifting drive assembly 4 includes a base plate 41 fixedly mounted on the frame 1, worm gear lifting assemblies 42 are mounted on both sides of the base plate 41, and the lifting end of each worm gear lifting assembly 42 is connected to the bottom surface of the lifting plate 5. A reducer 43 with two output ends is mounted on the base plate 41, and the two output ends of the reducer 43 are mounted with a second transmission shaft 45 connected to the power input end of the worm gear lifting assembly 42, and the power input end of the reducer 43 is connected to a lifting drive motor 44. Bushings 46 are mounted at the four corners of the base plate 41, and a lifting guide column 47 is slidably mounted in each of the bushings 46 so as to be able to lift and lower, and the top of each lifting guide column 47 is connected to the bottom surface of the lifting plate 5; a connecting plate 48 is fixedly mounted between the bottom surfaces of the two lifting guide columns 47 on the same side.

[0037] See also Figure 5 As shown, the lifting drive motor 44 is started to transmit power to the reducer 43, and the reducer 43 converts the high speed and low torque of the lifting drive motor 44 into low speed and high torque. The power output by the reducer 43 is transmitted to the worm gear lifting assembly 42 through the second transmission shaft 45, thereby realizing the lifting and lowering of the lifting plate 5. The lifting guide columns 47 at the four corners of the bottom plate 41 and the shaft sleeves 46 cooperate to guide the lifting and lowering of the lifting plate 5, making the lifting plate 5 more stable during the lifting process.

[0038] A position switch 8 is installed on the second baffle plate 7, and the position switch 8 includes a switch body 81 fixedly installed on the outer side of the second baffle plate 7, a transmission rod 82 is installed at the sensing part of the switch body 81, a through hole 84 for the transmission rod 82 to move is opened on the side of the second baffle plate 7, and a touch wheel 83 is installed at the end of the transmission rod 82.

[0039] See also Figure 1 , Figure 2 and Figure 6 As shown, when the product transported by the linear conveying assembly 3 touches the touch wheel 83, it will drive the transmission rod 82 to move in the through hole 84, so as to apply the force to the switch body 81 to judge that the product has reached the predetermined position at this time. At this time, the linear conveying assembly 3 can stop continuing to transport the product, and the linear conveying assembly 3 located on the lifting plate 5 can be driven to descend by the lifting drive assembly 4 to place the product on the plane formed by the roller 23, and wait for the first conveying drive motor 25 to drive the roller 23 to rotate to transport the product; the position switch 8 mentioned above can refer to the working principle of the travel switch in the prior art, and the specific process will not be elaborated in detail.

[0040] The first mounting plate 21 is provided with a first avoidance groove 26 for the linear conveying assembly 3 to be lifted and lowered; the second baffle plate 7 is provided with a second avoidance groove 9 for the linear conveying assembly 3 to be lifted and lowered.

[0041] In order to prevent the linear conveying assembly 3 from colliding with the first mounting plate 21 and the second baffle plate 7 during the lifting process, the first avoidance groove 26 and the second avoidance groove 9 are used for avoidance.

[0042] The working process of the utility model is as follows: first, the lifting drive component 4 is started to drive the linear conveying component 3 installed on the lifting plate 5 to connect with the upstream conveying line. After the product on the upstream conveying line is transported to the linear conveying component 3, the lifting drive component 4 drives the linear conveying component 3 to descend so that the product is placed on the roller conveying component 2. Next, the roller conveying component 2 transports the product to the downstream conveying line to realize steering conveying.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. 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 steering conveying device, characterized in that: The invention comprises a frame (1), on which a roller conveying assembly (2) for longitudinal conveying and a linear conveying assembly (3) for transverse conveying are mounted, and on the frame (1) a lifting drive assembly (4) for driving the linear conveying assembly (3) to rise and fall is also mounted, and a lifting plate (5) is mounted at the lifting end of the lifting drive assembly (4), and the linear conveying assembly (3) is fixedly mounted on the lifting plate (5), and a first baffle (6) higher than the conveying plane of the roller conveying assembly (2) is fixedly mounted at the end of the roller conveying assembly (2), and a second baffle (7) higher than the conveying plane of the roller conveying assembly (2) is arranged at the end of the linear conveying assembly (3).

2. A diverting conveying device according to claim 1, characterized in that: The roller conveying assembly (2) comprises a first mounting plate (21) and a second mounting plate (22) respectively fixedly mounted on both sides of the upper surface of the frame (1); a plurality of rollers (23) evenly distributed are rotatably mounted between the first mounting plate (21) and the second mounting plate (22); a first sprocket (24) is mounted at the power input end of each roller (23); and a first conveying drive motor (25) for driving each first sprocket (24) to rotate is fixedly mounted on the frame body of the frame (1).

3. A diverting conveying device according to claim 1, characterized in that: The linear conveying assembly (3) comprises side plates (32) fixedly mounted on both sides of the lifting plate (5); a first transmission shaft (33) is rotatably mounted between the two side plates (32); a plurality of transmission sprockets (34) are mounted on the first transmission shaft (33); a plurality of conveying line assemblies (35) are also mounted on the upper surface of the lifting plate (5); a power input end of the conveying line assembly (35) is transmission-connected to the transmission sprocket (34); and a second conveying drive motor (31) for driving the first transmission shaft (33) to rotate is fixedly mounted on the bottom surface of the lifting plate (5).

4. A diverting conveying device according to claim 3, characterized in that: The conveyor line assembly (35) is fixedly mounted on a third mounting plate (351) and a fourth mounting plate (352) on the upper surface of the lifting plate (5); a second sprocket (353) is mounted between both ends of the third mounting plate (351) and the fourth mounting plate (352); a chain (354) is mounted on the two second sprockets (353); a pad (355) is fixedly mounted on each link of the chain (354); and the transmission sprocket (34) is transmission-connected to the chain (354).

5. A diverting conveying device according to claim 1, characterized in that: The lifting drive assembly (4) comprises a base plate (41) fixedly mounted on the frame (1), worm gear lifting assemblies (42) being mounted on both sides of the base plate (41), the lifting end of each worm gear lifting assembly (42) being connected to the bottom surface of the lifting plate (5), a reducer (43) having two output ends being mounted on the base plate (41), the two output ends of the reducer (43) being mounted with a second transmission shaft (45) connected to the power input end of the worm gear lifting assembly (42), the power input end of the reducer (43) being connected to a lifting drive motor (44), shaft sleeves (46) being mounted at the four corners of the base plate (41), a lifting guide column (47) being slidably mounted in each shaft sleeve (46) capable of lifting, and the top of each lifting guide column (47) being connected to the bottom surface of the lifting plate (5).

6. A diverting conveying device according to claim 5, characterized in that: A connecting plate (48) is fixedly installed between the bottom surfaces of the two lifting guide pillars (47) on the same side.

7. A diverting conveying device according to claim 1, characterized in that: A position switch (8) is mounted on the second baffle (7), the position switch (8) comprising a switch body (81) fixedly mounted on the outer side of the second baffle (7), a transmission rod (82) being mounted at a sensing position of the switch body (81), a through hole (84) for the transmission rod (82) to move being opened on the side of the second baffle (7), and a touch wheel (83) being mounted at the end of the transmission rod (82).

8. A diverting conveying device according to claim 2, characterized in that: The first mounting plate (21) is provided with a first avoidance groove (26) for the linear conveying assembly (3) to be lifted or lowered; the second baffle plate (7) is provided with a second avoidance groove (9) for the linear conveying assembly (3) to be lifted or lowered.

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