Jacking transfer mechanism and conveying line

Abstract

The utility model discloses a jacking transfer mechanism and a conveyor line, the jacking transfer mechanism comprises a rack, a roller assembly and a jacking assembly, the roller assembly is arranged on the rack, the roller assembly further comprises a plurality of roller parts which are arranged at intervals in the first direction, and each roller part comprises a first inclined plane and a second inclined plane which are used for bearing workpieces; the jacking assembly is arranged on the rack and comprises a plurality of jacking rods arranged at intervals in the first direction, at least part of the jacking rods are arranged between the two roller pieces, and the jacking rods can jack the workpieces supported by the roller pieces so that the workpieces can be transferred. And the jacking transfer mechanism can stably transfer the single crystal silicon rods, so that the collision damage and the transportation risk of the single crystal silicon rods are reduced. The utility model is applied to the field of columnar object transportation.

Description

Technical Field

[0001] The utility model relates to the field of columnar object transportation, in particular to a lifting and transferring mechanism and a conveying line. Background Art

[0002] Monocrystalline silicon is a very important crystalline silicon material. It is generally produced by crystal growth. After crystal growth, cylindrical monocrystalline silicon rods are formed. The formed monocrystalline silicon rods will be transferred to the next station for subsequent processing and eventually form solar cells.

[0003] In related technologies, the conveyor lines for single crystal silicon rods are mostly flat structures or flat roller structures. The single crystal silicon rods are transmitted to the next workstation through belts or rollers. The cylindrical single crystal silicon rods are easy to roll and shift on the conveyor line. The single crystal silicon rods are easily damaged by collisions. There is also a risk that the single crystal silicon rods will roll off the conveyor line and injure workers. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a lifting and transferring mechanism that can improve the stability and safety of transportation.

[0005] A conveyor line having the above-mentioned lifting and transferring mechanism is also proposed.

[0006] The lifting and transferring mechanism according to the first embodiment of the present utility model includes:

[0007] frame;

[0008] A roller assembly is provided on the frame, the roller assembly includes a plurality of roller members spaced apart along a first direction, the roller members include a first inclined surface and a second inclined surface both for carrying a workpiece;

[0009] A lifting assembly is provided on the frame, and the lifting assembly includes a plurality of lifting rods arranged at intervals along the first direction, at least some of the lifting rods are arranged between the two roller members, and the lifting rods can lift the workpiece supported by the roller members for transfer of the workpiece.

[0010] The lifting and transferring mechanism according to the first embodiment of the present utility model has at least the following beneficial effects:

[0011] 1. The cylindrical workpiece is supported by the first and second inclined surfaces to limit the rolling of the workpiece, making the transportation of the workpiece more stable and safer;

[0012] 2. The lifting rod of the lifting assembly lifts the workpiece from between the roller parts. The lifting rod can effectively support the workpiece along the first direction. The workpiece is supported more evenly, the probability of workpiece damage is lower, the space utilization rate of the lifting and transferring mechanism is higher, and the overall size of the lifting and transferring mechanism is effectively reduced.

[0013] According to some embodiments of the present invention, the roller member further includes a first connecting surface, wherein two opposite sides of the first connecting surface are respectively connected to the first inclined surface and the second inclined surface;

[0014] or,

[0015] The first inclined surface and the second inclined surface are spaced apart.

[0016] According to some embodiments of the present invention, the roller member includes a transmission rod, a first cone and a second cone both connected to the transmission rod, the first cone forming the first inclined surface, and the second cone forming the second inclined surface;

[0017] or,

[0018] The roller element includes a transmission rod and a first cone connected to the transmission rod, wherein the first cone forms the first inclined surface and the second inclined surface.

[0019] According to some embodiments of the present invention, the roller member includes a transmission rod, a first cone and a second cone both connected to the transmission rod, the first cone forms the first inclined surface, the second cone forms the second inclined surface, and the first cone and / or the second cone can adjust the position along the axial direction of the transmission rod.

[0020] According to some embodiments of the present invention, the roller member further includes a first adjustment portion provided on the transmission rod, the first adjustment portion is connected to an end of the first cone away from the second cone, and is detachably connected to the transmission rod.

[0021] According to some embodiments of the present invention, the first adjusting portion includes a first embracing section, a second embracing section and a locking piece. The first embracing section and the second embracing section are enclosed and embraced by the transmission rod. The locking piece can lock the first embracing section and the second embracing section to the transmission rod. The first embracing section and / or the second embracing section are connected to the first cone.

[0022] According to some embodiments of the present invention, the lifting rod includes a third inclined surface and a fourth inclined surface both for carrying a workpiece, and the lifting rod has a first position and a second position;

[0023] Wherein, the lifting rod is configured as follows: when in the first position, the first inclined surface and the second inclined surface support the workpiece; when in the second position, the third inclined surface and the fourth inclined surface are located above the first inclined surface and the second inclined surface, and the third inclined surface and the fourth inclined surface support the workpiece.

[0024] According to some embodiments of the present invention, the third inclined surface and the fourth inclined surface are spaced apart;

[0025] or,

[0026] The lifting rod further includes a second connecting surface, and two opposite sides of the second connecting surface are respectively connected to the third inclined surface or the fourth inclined surface.

[0027] According to some embodiments of the present invention, the further comprising: an adapter;

[0028] At least part of the lifting rods are spaced apart in the first direction to form a first spacing space;

[0029] The adapter is provided on one side of the drum assembly along the first direction, and includes a plurality of adapter rods spaced apart along the first direction, the adapter rods being capable of extending into the first spacing space along a second direction and being located above the drum assembly, wherein the second direction is perpendicular to the first direction;

[0030] Wherein, the lifting rod is configured as follows: when in the first position, the adapter is located outside the frame; when in the second position, the adapter extends into the first spacing space and is located below the workpiece and above the first inclined surface and the second inclined surface; when descending from the second position to the first position, the workpiece is transferred to the adapter.

[0031] According to some embodiments of the present invention, the further comprising: an adapter;

[0032] The lifting rod includes a third inclined surface and a fourth inclined surface both for supporting the workpiece, the third inclined surface and the fourth inclined surface are spaced apart and define a second spacing space, and the lifting rod has a first position and a second position;

[0033] The adapter is provided at one end of the roller assembly along the first direction, and the adapter can extend into the second space along the first direction and is located above the first inclined surface and the second inclined surface;

[0034] Wherein, the lifting rod is configured as follows: when in the first position, the first inclined surface and the second inclined surface carry the workpiece, and the adapter is located outside the frame; when in the second position, the third inclined surface and the fourth inclined surface are located above the first inclined surface and the second inclined surface, the third inclined surface and the fourth inclined surface carry the workpiece, the adapter extends into the second interval space, and is located below the workpiece and above the first inclined surface and the second inclined surface; when descending from the second position to the first position, the workpiece is transferred to the adapter.

[0035] The conveyor line according to the second embodiment of the present invention includes:

[0036] A conveying section for conveying workpieces;

[0037] A lifting section for lifting the workpiece, wherein the lifting section is used to receive the workpiece conveyed by the conveying section;

[0038] The lifting and transferring mechanism described in the first embodiment is provided in the lifting section.

[0039] The conveyor line according to the embodiment of the second aspect of the present utility model has at least the following beneficial effects: the use of the jacking and transfer mechanism in the embodiment of the first aspect can reduce damage to workpieces during transportation and lower transportation risks.

[0040] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0042] Figure 1 This is a structural diagram of a lifting and transferring mechanism according to an embodiment of the present invention;

[0043] Figure 2 This is a schematic structural diagram of a roller component in a lifting and transferring mechanism according to an embodiment of the present utility model.

[0044] Figure Number:

[0045] Rack 100;

[0046] Roller assembly 200; roller member 210; first inclined surface 211; second inclined surface 212; first connecting surface 213; transmission rod 214; first cone 215; second cone 216; first adjustment portion 217; transmission chain 220; transport drive source 230;

[0047] Lifting assembly 300; lifting rod 310; third inclined surface 311; fourth inclined surface 312; lifting drive source 320;

[0048] Adapter 400. DETAILED DESCRIPTION

[0049] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0050] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientation or positional relationship indicated by up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0051] In the description of this utility model, "a number" refers to one or more, and "a plurality" refers to two or more. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly indicating the number or order of the technical features indicated.

[0052] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0053] Reference Figure 1 and Figure 2 As shown, the first embodiment of the present invention provides a lifting and transferring mechanism, comprising: a frame 100, a roller assembly 200, and a lifting assembly 300. The roller assembly 200 is disposed on the frame 100. The roller assembly 200 further comprises a plurality of roller members 210 spaced apart along a first direction. The roller members 210 include a first inclined surface 211 and a second inclined surface 212, each for supporting a workpiece. The lifting assembly 300 is disposed on the frame 100. The lifting assembly 300 comprises a plurality of lifting rods 310 spaced apart along the first direction. At least some of the lifting rods 310 are disposed between two roller members 210. The lifting rods 310 are capable of lifting the workpiece supported by the roller members 210 for transfer. The lifting and transferring mechanism in this embodiment can stably transport single crystal silicon rods, reducing collision damage and transportation risks to the single crystal silicon rods.

[0054] It should be noted that the lifting and transferring mechanism in this embodiment can be used to transport fragile workpieces such as cylindrical or elliptical workpieces, including but not limited to single crystal silicon rods.

[0055] In this embodiment, the rack 100 is a rectangular frame, which includes multiple spliced aluminum profiles. A roller assembly 200 is set on the top of the rack 100, and multiple roller members 210 are distributed along the length direction of the rack 100. The length direction of the rack 100 is the first direction, and the roller assembly 200 transports the single crystal silicon rods along the first direction.

[0056] The roller assembly 200 includes a plurality of roller elements 210, a transmission chain 220, and a transport drive source 230. The roller elements 210 are rotatably connected to the frame 100 via bearings. Gears are connected to both axial ends of the roller elements 210. The transmission chain 220 has two semicircular segments and a straight segment located between the semicircular segments. The gears of each roller element 210 are in transmission connection with the straight segment of the transmission chain 220. When the straight segment of the transmission chain 220 moves linearly, it drives the gears and the roller elements 210 to rotate. The transport drive source 230 is in transmission connection with the transmission chain 220 to drive the straight segment to move linearly, thereby achieving the rotation of each roller element 210. When the single crystal silicon ingot is located between the first inclined surface 211 and the second inclined surface 212, it is transported in a first direction by the rotation of the roller elements 210. The distance between the first inclined surface 211 and the second inclined surface 212 gradually narrows from the outside to the inside, and the angle between the first inclined surface 211 and the second inclined surface 212 opens upward. The transmission chain 220 may also be replaced by a transmission belt.

[0057] The lifting assembly 300 includes a plurality of lifting rods 310, a connecting plate, and a lifting drive source 320. One end of each lifting rod 310 is connected to the top surface of the connecting plate. The lifting drive source 320 is connected to the connecting plate to drive the connecting plate to rise and fall. When the connecting plate rises, the other ends of the lifting rods 310 pass through the gap between the two roller members 210 and extend from the top of the roller assembly 200. The lifting drive source 320 is a telescopic rod, a lead screw slider structure, or other telescopic mechanism with telescopic function.

[0058] It is worth understanding that the cylindrical workpiece is supported by the first inclined surface 211 and the second inclined surface 212 to limit the rolling of the workpiece, making the transportation of the workpiece more stable and safer; the lifting rod 310 of the lifting assembly 300 lifts the workpiece from between the roller parts 210, and the lifting rod 310 can effectively support the workpiece along the first direction, the workpiece is subjected to a more uniform support force, the probability of damage to the workpiece is lower, the space utilization rate of the lifting and transferring mechanism is higher, and the overall size of the lifting and transferring mechanism is effectively reduced.

[0059] Reference Figure 2As shown, in some other embodiments of the present invention, the roller member 210 further includes a first connecting surface 213 , and two opposite sides of the first connecting surface 213 are respectively connected to the first inclined surface 211 and the second inclined surface 212 .

[0060] It is worth understanding that the first connecting surface 213 connects the first inclined surface 211 and the second inclined surface 212 to support the first inclined surface 211 and the second inclined surface 212 through the first connecting surface 213 to increase the load-bearing capacity of the first inclined surface 211 and the second inclined surface 212 and improve reliability of use.

[0061] In this embodiment, the roller member 210 includes a first frustum surface, a first cylindrical surface and a second frustum surface arranged in sequence along the axial direction of the roller member 210, the small end of the first frustum surface is opposite to the small end of the second frustum surface, one end of the first cylindrical surface is connected to the small end of the first frustum surface, and the other end is connected to the small end of the second frustum surface. When one end surface of the first conical surface coincides with the small end surface of the first frustum surface and the other end surface of the first conical surface coincides with the small end surface of the second frustum surface, the first connecting surface 213 is the first cylindrical surface; when one end surface of the first conical surface is covered by the small end surface of the first frustum surface, a first step surface is formed between the two, and when the other end surface of the first conical surface is covered by the small end surface of the second frustum surface, a second step surface is formed between the two. The first connecting surface 213 includes the first step surface, the first cylindrical surface and the second step surface.

[0062] In another embodiment, the first inclined surface 211 and the second inclined surface 212 are spaced apart. The angle formed by the first inclined surface 211 and the second inclined surface 212 has a greater degree of freedom in adjustment, making adjustment easier. The first inclined surface 211 is a first frustum of a cone, and the second inclined surface 212 is a second frustum of a cone. The small ends of the first frustum of a cone and the small ends of the second frustum of a cone are opposite and spaced apart.

[0063] Reference Figure 2 As shown, in some specific embodiments of the present invention, the roller member 210 includes a transmission rod 214, a first cone 215 and a second cone 216 both connected to the transmission rod 214, the first cone 215 forms a first inclined surface 211, and the second cone 216 forms a second inclined surface 212.

[0064] In this embodiment, the first conical cylinder 215 forms a first inclined surface 211, i.e., the first conical cylinder 215 forms a first frustum; the second conical cylinder 216 forms a second inclined surface 212, i.e., the second conical cylinder 216 forms a second frustum; the outer circumference of the transmission rod 214 between the first and second conical cylinders 215, 216 forms a first cylindrical surface; the small end surface of the first conical cylinder 215 forms a first stepped surface; and the small end surface of the second conical cylinder 216 forms a second stepped surface. The outer circumference of the first conical cylinder 215 can be a conical surface, or a combination of a conical surface and a cylindrical surface.

[0065] As another embodiment, the roller member 210 includes a transmission rod 214 and a first conical cylinder 215 connected to the transmission rod 214. The first conical cylinder 215 forms a first inclined surface 211 and a second inclined surface 212. The first conical cylinder 215 has both the first inclined surface 211 and the second inclined surface 212, which makes installation of the first conical cylinder 215 and the transmission rod 214 more efficient and convenient. The first inclined surface 211 and the second inclined surface 212 can be connected directly or via a first connecting surface 213.

[0066] Reference Figure 2 As shown, in some specific embodiments of the present invention, the roller member 210 includes a transmission rod 214, a first cone 215 and a second cone 216 both connected to the transmission rod 214, the first cone 215 forms a first inclined surface 211, the second cone 216 forms a second inclined surface 212, and the first cone 215 and / or the second cone 216 can adjust the position along the axial direction of the transmission rod 214.

[0067] It is worth understanding that the spacing between the first cone 215 and the second cone 216 is adjustable, and can be adapted to single crystal silicon rods of different diameters, thus having a wider range of applications.

[0068] Reference Figure 2 As shown, in some specific embodiments of the present invention, the roller member 210 further includes a first adjustment portion 217 provided on the transmission rod 214 . The first adjustment portion 217 is connected to one end of the first cone 215 away from the second cone 216 and is detachably connected to the transmission rod 214 .

[0069] In this embodiment, the position of the first cone 215 is adjusted by the first adjusting portion 217. By adjusting the axial position of the first cone 215 along the transmission rod 214, the distance between the first cone 215 and the second cone 216 is adjusted, which is more convenient to use.

[0070] The roller member 210 further includes a second adjustment portion provided on the transmission rod 214. The second adjustment portion is connected to an end of the second cone 216 away from the first cone 215 and is detachably connected to the transmission rod 214. Alternatively, the second cone 216 is fixedly connected to the transmission rod 214. For example, the second cone 216 and the transmission rod 214 are integrally formed or detachably connected via a locking member.

[0071] Specifically, the first adjustment portion 217 includes a first embracing section, a second embracing section and a locking piece. The first embracing section and the second embracing section are enclosed and embraced on the transmission rod 214. The locking piece can lock the first embracing section and the second embracing section to the transmission rod 214. The first embracing section and / or the second embracing section are connected to the first cone 215. The first adjustment portion 217 is a hoop, the first embracing section is a first hoop plate having a semicircular groove, and the second embracing section is a second hoop plate also having a semicircular groove. The first embracing section and the second embracing section together form a circular hole, and the locking member is a bolt. The first embracing section and the second embracing section are fastened to the outer circumference of the transmission rod 214 by the bolt, thereby securing the first adjustment portion 217 to the transmission rod 214. By removing the locking member, the first adjustment portion 217 can be moved and adjusted along the axial direction of the transmission rod 214, thereby adjusting the spacing between the first cone 215 and the second cone 216. The first embracing section is also provided with a connecting hole along its axial direction, through which a bolt can be passed to lock onto the large end face of the first cone 215, thereby securing the first embracing section to the first cone 215.

[0072] Reference Figure 1 As shown, in other embodiments of the present invention, the lifting rod 310 includes a third inclined surface 311 and a fourth inclined surface 312, both of which are used to carry the workpiece, and the lifting rod 310 has a first position and a second position; wherein the lifting rod 310 is configured as follows: in the first position, the first inclined surface 211 and the second inclined surface 212 carry the workpiece; in the second position, the third inclined surface 311 and the fourth inclined surface 312 are located above the first inclined surface 211 and the second inclined surface 212, and the third inclined surface 311 and the fourth inclined surface 312 carry the workpiece.

[0073] It is worth noting that the lifting rod 310 lifts the workpiece, allowing it to separate from the first inclined surface 211 and the second inclined surface 212, thereby facilitating the transfer of the workpiece. The distance between the third inclined surface 311 and the fourth inclined surface 312 gradually narrows from the outside to the inside, and the angle between the third inclined surface 311 and the fourth inclined surface 312 opens upward.

[0074] Reference Figure 1 As shown, in some specific embodiments of the present invention, the third inclined surface 311 and the fourth inclined surface 312 are spaced apart;

[0075] In this embodiment, multiple lifting rods 310 are divided into a first rod group and a second rod group, and the first rod group and the second rod group are arranged at intervals along the second direction. The first rod group includes multiple first lifting rods spaced apart along the first direction, and the second rod group includes multiple second lifting rods spaced apart along the first direction. The first lifting rod includes a first main rod portion and a first wedge-shaped portion connected to the top end of the first main rod portion, and the first wedge-shaped portion forms a third inclined surface 311. The second lifting rod includes a second main rod portion and a second wedge-shaped portion connected to the top end of the second main rod portion, and the first wedge-shaped portion forms a fourth inclined surface 312. The first wedge-shaped portion can be locked and fixed to the first main rod portion by bolts, and the second wedge-shaped portion can be locked and fixed to the second main rod portion by bolts.

[0076] As another embodiment, the lifting rod 310 further includes a second connecting surface, with opposite sides of the second connecting surface respectively connected to the third inclined surface 311 or the fourth inclined surface 312. The second connecting surface can be a second cylindrical surface, or the second connecting surface can include a third stepped surface, a second cylindrical surface, and a fourth stepped surface. The second connecting surface can also be a flat surface or a combination of a flat surface and an arcuate surface.

[0077] Reference Figure 1 As shown, in some other embodiments of the present invention, the lifting and transferring mechanism further includes: an adapter 400;

[0078] At least part of the lifting rods 310 are spaced apart in the first direction to form a first spacing space;

[0079] The adapter 400 is disposed on one side of the drum assembly 200 along the first direction. In other words, the adapter 400 is parallel to the drum assembly 200, and there is a certain distance between them.

[0080] The adapter 400 includes a plurality of adapter rods spaced apart along a first direction. The adapter rods are capable of extending into the first space along a second direction. In other words, the adapter rods are inserted into the first space from the side of the drum assembly 200 and are located above the drum assembly 200. The second direction is perpendicular to the first direction.

[0081] In which, the lifting rod 310 is configured as follows: in the first position, the adapter 400 is located outside the frame 100; in the second position, the adapter 400 extends into the first spacing space and is located below the workpiece and above the first inclined surface 211 and the second inclined surface 212; when descending from the second position to the first position, the workpiece is transferred to the adapter 400.

[0082] It is worth understanding that after the lifting rod 310 lifts the single crystal silicon rod on the roller member 210, the adapter 400 is inserted into the first spacing space. After the lifting rod 310 descends, the single crystal silicon rod is directly supported on the top surface of the adapter 400, thereby realizing the rapid transfer of the single crystal silicon rod. Moreover, the single crystal silicon rod itself only moves up and down to avoid wear caused by rolling friction.

[0083] It should be noted that the second direction refers to a direction in a horizontal plane that is perpendicular to the first direction. When the first direction is the length direction of the rack 100, the second direction is the width direction of the rack 100.

[0084] In this embodiment, the adapter 400 includes a fifth inclined surface and a sixth inclined surface for supporting the single crystal silicon rod.

[0085] Reference Figure 1 As shown, in some other embodiments of the present invention, the lifting and transferring mechanism further includes: an adapter 400;

[0086] The lifting rod 310 includes a third inclined surface 311 and a fourth inclined surface 312, both for supporting the workpiece. The third inclined surface 311 and the fourth inclined surface 312 are spaced apart and define a second space. The lifting rod 310 has a first position and a second position.

[0087] The adapter 400 is disposed at one end of the drum assembly 200 along the first direction. In other words, the adapter 400 and the drum assembly 200 are located on the same straight line with a certain distance between them.

[0088] The adapter 400 can extend into the second space along the first direction. In other words, the adapter 400 is inserted into the first space from the end surface of the drum assembly 200 and is located above the first inclined surface 211 and the second inclined surface 212.

[0089] In which, the lifting rod 310 is configured as follows: in the first position, the first inclined surface 211 and the second inclined surface 212 carry the workpiece, and the adapter 400 is located outside the frame 100; in the second position, the third inclined surface 311 and the fourth inclined surface 312 are located above the first inclined surface 211 and the second inclined surface 212, the third inclined surface 311 and the fourth inclined surface 312 carry the workpiece, the adapter 400 extends into the second interval space, and is located below the workpiece and above the first inclined surface 211 and the second inclined surface 212; when descending from the second position to the first position, the workpiece is transferred to the adapter 400.

[0090] It is worth understanding that after the lifting rod 310 lifts the single crystal silicon rod on the roller member 210, the adapter 400 is inserted into the second interval space. After the lifting rod 310 descends, the single crystal silicon rod is directly supported on the top surface of the adapter 400, thereby realizing the rapid transfer of the single crystal silicon rod. Moreover, the single crystal silicon rod itself only moves up and down to avoid wear caused by rolling friction.

[0091] Reference Figure 1As shown, the second embodiment of the present invention proposes a conveyor line, which includes: a conveying section for conveying workpieces, a lifting section for lifting the workpieces, and the lifting and transfer mechanism of the first embodiment. The lifting section is used to receive the workpieces conveyed by the conveying section and transfer the workpieces by lifting. The lifting and transfer mechanism of the first embodiment is provided in the lifting section to lift and transfer the workpieces to the adapter 400 to facilitate subsequent processing of the single crystal silicon rods. It is worth noting that the conveyor line adopts the lifting and transfer mechanism of the first embodiment to reduce damage to the workpieces during transportation and reduce transportation risks.

[0092] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A lifting and transferring mechanism, characterized in that: include: rack(100); A roller assembly (200) is provided on the frame (100), the roller assembly (200) comprising a plurality of roller members (210) spaced apart along a first direction, the roller members (210) comprising a first inclined surface (211) and a second inclined surface (212) both for carrying a workpiece; A lifting assembly (300) is provided on the frame (100), and the lifting assembly (300) includes a plurality of lifting rods (310) spaced apart along the first direction, at least some of the lifting rods (310) are provided between the two roller members (210), and the lifting rods (310) are capable of lifting a workpiece supported by the roller member (210) for transfer of the workpiece.

2. The lifting and transferring mechanism according to claim 1, characterized in that: The roller member (210) further comprises a first connecting surface (213), wherein two opposite sides of the first connecting surface (213) are respectively connected to the first inclined surface (211) and the second inclined surface (212); or, The first inclined surface (211) and the second inclined surface (212) are spaced apart.

3. The lifting and transferring mechanism according to claim 1, characterized in that: The roller member (210) comprises a transmission rod (214), a first cone (215) and a second cone (216) both connected to the transmission rod (214); the first cone (215) forms the first inclined surface (211), and the second cone (216) forms the second inclined surface (212); or, The roller member (210) comprises a transmission rod (214) and a first cone (215) connected to the transmission rod (214), wherein the first cone (215) forms the first inclined surface (211) and the second inclined surface (212).

4. The lifting and transferring mechanism according to claim 1, characterized in that: The roller member (210) includes a transmission rod (214), a first cone (215) and a second cone (216) both connected to the transmission rod (214), wherein the first cone (215) forms the first inclined surface (211), and the second cone (216) forms the second inclined surface (212), and the first cone (215) and / or the second cone (216) can be adjusted in position along the axial direction of the transmission rod (214).

5. The lifting and transferring mechanism according to claim 4, characterized in that: The roller member (210) further comprises a first adjusting portion (217) provided on the transmission rod (214), wherein the first adjusting portion (217) is connected to an end of the first cone (215) away from the second cone (216) and is detachably connected to the transmission rod (214).

6. The lifting and transferring mechanism according to claim 5, characterized in that: The first adjusting portion (217) includes a first embracing section, a second embracing section, and a locking member. The first embracing section and the second embracing section are enclosed and embraced by the transmission rod (214). The locking member can lock the first embracing section and the second embracing section to the transmission rod (214). The first embracing section and / or the second embracing section are connected to the first cone (215).

7. The lifting and transferring mechanism according to claim 1, characterized in that: The lifting rod (310) comprises a third inclined surface (311) and a fourth inclined surface (312) both for carrying a workpiece, and the lifting rod (310) has a first position and a second position; The lifting rod (310) is configured as follows: when in the first position, the first inclined surface (211) and the second inclined surface (212) support the workpiece; when in the second position, the third inclined surface (311) and the fourth inclined surface (312) are located above the first inclined surface (211) and the second inclined surface (212), and the third inclined surface (311) and the fourth inclined surface (312) support the workpiece.

8. The lifting and transferring mechanism according to claim 7, characterized in that: The third inclined surface (311) and the fourth inclined surface (312) are spaced apart from each other; or, The lifting rod (310) further includes a second connecting surface, and two opposite sides of the second connecting surface are respectively connected to the third inclined surface (311) or the fourth inclined surface (312).

9. The lifting and transferring mechanism according to claim 7 or 8, characterized in that: Also includes: adapter (400); At least a portion of the lifting rods (310) are spaced along the first direction to form a first spacing space; The adapter (400) is arranged on one side of the roller assembly (200) along the first direction, and the adapter (400) includes a plurality of adapter rods arranged at intervals along the first direction, and the adapter rods are capable of extending into the first interval space along a second direction and are located above the roller assembly (200), and the second direction is perpendicular to the first direction; The lifting rod (310) is configured such that: when in the first position, the adapter (400) is located outside the frame (100); when in the second position, the adapter (400) extends into the first spacing space and is located below the workpiece and above the first inclined surface (211) and the second inclined surface (212); when descending from the second position to the first position, the workpiece is transferred to the adapter (400).

10. The lifting and transferring mechanism according to claim 1, characterized in that: Also includes: adapter (400); The lifting rod (310) comprises a third inclined surface (311) and a fourth inclined surface (312) both for carrying a workpiece, the third inclined surface (311) and the fourth inclined surface (312) being spaced apart and defining a second space, and the lifting rod (310) has a first position and a second position; The adapter (400) is provided at one end of the roller assembly (200) along the first direction, and the adapter (400) is capable of extending into the second interval space along the first direction and is located above the first inclined surface (211) and the second inclined surface (212); The lifting rod (310) is configured as follows: when in the first position, the first inclined surface (211) and the second inclined surface (212) support the workpiece, and the adapter (400) is located outside the frame (100); when in the second position, the third inclined surface (311) and the fourth inclined surface (312) are located above the first inclined surface (211) and the second inclined surface (212), the third inclined surface (311) and the fourth inclined surface (312) support the workpiece, and the adapter (400) extends into the second interval and is located below the workpiece and above the first inclined surface (211) and the second inclined surface (212); when descending from the second position to the first position, the workpiece is transferred to the adapter (400).

11. A conveyor line, characterized in that: include: A conveying section for conveying workpieces; a lifting section for lifting and transferring the workpiece, wherein the lifting section is used to receive the workpiece conveyed by the conveying section; The jacking and transfer mechanism described in any one of claims 1 to 10 is provided in the jacking section.

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