Conveying jacking mechanism and conveying line

Abstract

The utility model relates to the technical field of material conveying, in particular to a conveying jacking mechanism and a conveying line. The conveying jacking mechanism comprises a jacking assembly, a conveying assembly, a buffer and a positioning block, the jacking assembly comprises two connecting frames, and the two connecting frames are distributed in the first direction; each connecting frame is provided with a conveying assembly, each conveying assembly comprises a mounting frame and a conveying part, the conveying parts are movably mounted on the mounting frames in the second direction, and the connecting frames and the mounting frames are movably connected in the third direction; the number of the buffers is at least two, each mounting frame is provided with at least one buffer, and the buffers are used for abutting against the connecting frame when the connecting frame moves; the positioning block comprises a first positioning part and a second positioning part, the first positioning part is arranged on the mounting frame, and the second positioning part is in limiting fit with one end of each buffer, so that when the buffers are mounted, the heights of the buffers in the third direction are the same. By means of the arrangement, the stress consistency of all the buffers on the conveying assembly of the conveying jacking mechanism can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material conveying, and particularly relates to a conveying and jacking mechanism and a conveying line. BACKGROUND

[0002] The conveying and jacking mechanism generally comprises a jacking assembly and a conveying assembly, the jacking assembly comprises a connecting frame, the conveying assembly comprises a mounting frame and a conveying part, the mounting frames of the conveying assemblies are movably connected with the connecting frame, and the conveying parts are movably mounted on the mounting frames.

[0003] However, when the buffer is mounted on the mounting frame, the assembly height of each buffer is generally adjusted by visually observing the buffer, which easily leads to inconsistent assembly height of each buffer, thereby leading to inconsistent stress of each buffer during buffering, and the buffer on the higher side bears more pressure and friction, thereby accelerating the wear speed of the buffer on the side, leading to premature failure of the buffer, and the buffer needs to be maintained or replaced more frequently. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the present application provides a conveying and jacking mechanism and a conveying line, which can improve the stress consistency of each buffer on the conveying assembly of the conveying and jacking mechanism.

[0005] In one aspect, the present application provides a conveying and jacking mechanism, which comprises a jacking assembly, a conveying assembly, a buffer and a positioning block, the jacking assembly comprises two connecting frames, and the two connecting frames are distributed along a first direction; each connecting frame is provided with a conveying assembly, the conveying assembly comprises a mounting frame and a conveying part, the conveying part is movably mounted on the mounting frame along a second direction, and the connecting frame and the mounting frame are movably connected along a third direction; any two of the first direction, the second direction and the third direction are perpendicular; the buffer is provided with at least two, at least one buffer is mounted on each mounting frame, and the buffer is used for abutting against the connecting frame when the connecting frame moves; the positioning block comprises a first positioning part and a second positioning part, the first positioning part and the second positioning part are connected and arranged at an included angle, the first positioning part is arranged on the mounting frame, and the second positioning part is limitedly matched with one end of the buffer, so that the height of each buffer along the third direction is the same when the buffer is mounted.

[0006] By arranging the positioning block on the mounting frame of the conveying assembly, the mounting height of each buffer is limited by the second positioning part of the positioning block when the buffer of the conveying assembly is mounted, so that the height of each buffer on the conveying assembly is the same after the buffer is mounted on the mounting frame, thereby improving the problem of inconsistent assembly height of the buffer on the mounting frame of the conveying assembly in the related art, and further reducing the wear of the buffer during movement of the connecting frame and reducing the replacement frequency of the buffer.

[0007] In at least one embodiment, the first positioning part of the positioning block and the mounting bracket are detachably connected.

[0008] When assembling the buffer and mounting bracket, a positioning block is placed on the mounting bracket to position the buffer. After the buffer and mounting bracket are assembled, the positioning block is removed from the mounting bracket to separate the positioning block from the mounting bracket. This prevents the positioning block from affecting the buffer's cushioning effect when the buffer abuts against the connecting bracket and cushions the connecting bracket.

[0009] In at least one embodiment, at least two positioning blocks are provided, and at least one positioning block is provided corresponding to the buffer on each conveying assembly; the conveying lifting mechanism includes a rotating shaft, wherein: the first positioning part of the positioning block and the mounting bracket are rotatably connected by the rotating shaft, so that the second positioning part of the positioning block has a positioning position that cooperates with the buffer limit and a clearance position that avoids the buffer; or, the first positioning part of the positioning block and the mounting bracket are fixedly connected, and the first positioning part and the second positioning part are rotatably connected by the rotating shaft, so that the second positioning part of the positioning block has a positioning position that cooperates with the buffer limit and a clearance position that avoids the buffer.

[0010] By setting a pivot, the positioning block and the mounting bracket are rotatably connected. After the buffer is installed on the mounting bracket, the rotation of the positioning block causes the second positioning part of the positioning block to rotate to a clearance position that does not contact the buffer. This prevents the second positioning part from affecting the buffer's buffering effect when the buffer is buffering the connecting bracket. Furthermore, the positioning block can remain connected to the mounting bracket without disassembly, thus improving the problem of the positioning block being easily lost.

[0011] In at least one embodiment, the conveying lifting mechanism further includes a locking member. When the second positioning part of the positioning block is in the avoidance position, the second positioning part of the positioning block is connected to the mounting bracket through the locking member to fix the second positioning part in the avoidance position.

[0012] By setting a locking element to fix the positioning block in the avoidance position, the problem of the positioning block returning to the positioning position of the buffer limit due to shaking when in the avoidance position can be improved.

[0013] In at least one embodiment, the mounting frame includes a mounting plate and a mounting base, with the conveying part and the connecting frame respectively mounted on the mounting plate and located on both sides of the thickness of the mounting plate; the mounting base includes a first base body and a second base body, the second base body is connected to the first base body and is set at an angle, the first base body is connected to the mounting plate, the second base body protrudes toward the side where the connecting frame is located, a buffer is mounted on the second base body, and a positioning block is disposed on the second base body.

[0014] The conveying unit and the connecting frame are installed on both sides of the mounting plate in the thickness direction, so that the structure on both sides of the mounting plate in the thickness direction is evenly distributed, and the movement of the connecting frame and the movement of the conveying unit do not interfere with each other; and the mounting base is set as a first base body and a second base body, with the second base body protruding towards the side where the connecting frame is located, so as to facilitate the positioning of the buffer and the connecting frame.

[0015] In at least one embodiment, the positioning block is disposed on the side surface of the second body away from the connecting frame.

[0016] On the one hand, when the positioning block is connected to the mounting frame without disassembly, and the buffer and mounting frame are assembled with the positioning block in the clearance position, during the movement of the connecting frame in the third direction, since the positioning block is installed on the surface of the second body away from the connecting frame, the positioning block will not interfere with each other, thus improving the safety and reliability of the conveying lifting mechanism. On the other hand, when the positioning block is detachably connected to the mounting frame, since the positioning block is installed on the surface of the second body away from the connecting frame, that is, the positioning block is located above the mounting frame, when the positioning block is in the position of being limited by the buffer, the mounting frame plays the role of supporting the positioning block, which can achieve a labor-saving effect when manually operating the positioning block.

[0017] In at least one embodiment, the first positioning part has a first reference surface located at one end of the first positioning part away from the second positioning part; the second positioning part has a second reference surface located on the side of the second positioning part closer to the buffer; the first positioning part is perpendicular to the second positioning part, so that the first reference surface is in contact with the surface of the second seat away from the connecting frame, and the second reference surface is in contact with the surface of the buffer away from the connecting frame.

[0018] The first positioning part is perpendicular to the second positioning part, so that the first reference surface is in contact with the side surface of the second base away from the connecting frame, and the second reference surface is in contact with the side surface of the buffer away from the connecting frame, so that all positions on the second reference surface are at the same height, thereby making each buffer at the same height.

[0019] In at least one embodiment, the second body of the mounting base is provided with multiple buffers and a positioning block, and the second positioning part of the positioning block simultaneously limits the multiple buffers.

[0020] By setting multiple buffers, the buffering effect on the connecting frame can be improved. Furthermore, multiple buffers can be positioned simultaneously by the second positioning part of a positioning block, thus eliminating the need for additional positioning blocks and saving space and materials.

[0021] In at least one embodiment, there are multiple mounting bases, each mounting base having at least one buffer and at least one positioning block, and the multiple mounting bases are distributed along a second direction.

[0022] If the length of the connecting frame along the second direction is long, multiple mounting seats can be set, and the multiple mounting seats are distributed along the first direction. Each mounting seat is provided with at least one buffer and at least one positioning block, so as to position the assembly height of the buffer by the positioning block, and to buffer different positions of the connecting frame along the second direction by multiple buffers. The multiple buffers form a positioning line to improve the buffering effect on the connecting frame.

[0023] On the other hand, this application provides a conveyor line including the above-mentioned conveyor lifting mechanism, wherein there are multiple conveyor lifting mechanisms connected in sequence.

[0024] By employing the aforementioned conveying lifting mechanism, during buffer installation, the positioning blocks position each buffer on the conveying assembly, ensuring that each buffer has the same height along the third direction Z. This improves the problem of inconsistent assembly heights of each buffer in related technologies, thereby reducing wear on the buffers during the movement of the connecting frame and reducing the frequency of buffer replacement. Furthermore, multiple conveying lifting mechanisms on the conveyor line can all position the buffers using the aforementioned positioning blocks, thus improving the problem of inconsistent material heights between adjacent conveying lifting mechanisms. Attached Figure Description

[0025] Figure 1 This is a structural schematic diagram of the conveying and lifting mechanism from a first perspective in one embodiment of this application.

[0026] Figure 2 yes Figure 1 An enlarged schematic diagram of region A.

[0027] Figure 3 This is a structural schematic diagram of the conveying and lifting mechanism from a second perspective in one embodiment of this application.

[0028] Figure 4 This is a schematic diagram of the structure of a conveying and lifting mechanism in one embodiment of this application, showing a rotating shaft on the mounting base and a positioning block in a positioning position.

[0029] Figure 5 This is a schematic diagram of the structure of a conveying and lifting mechanism in one embodiment of the present application, wherein the mounting base is provided with a rotating shaft and the positioning block is in a clearance position.

[0030] Figure 6 This is a schematic diagram of the structure of a conveying and lifting mechanism in one embodiment of the present application, showing that the positioning block is equipped with a rotating shaft and the positioning block is in a positioning position.

[0031] Explanation of main component symbols

[0032] 100. Conveying and lifting mechanism; 200. Conveyor line; 300. Tooling plate;

[0033] 10. Lifting assembly; 11. Connecting frame; 12. Lifting drive unit;

[0034] 20. Conveying assembly; 21. Mounting frame; 211. Mounting plate; 212. Mounting base; 2121. First base body; 2122. Second base body; 22. Conveying section; 220. Drive belt; 221. Drive wheel; 23. Conveying drive component;

[0035] 30. Buffer; 40. Positioning block; 41. First positioning part; 410. First reference plane; 42. Second positioning part; 420. Second reference plane; 50. Rotating shaft; 60. Locking element; X, First direction; Y, Second direction; Z, Third direction. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0037] Conveyor lifting mechanisms are widely used in automated production lines, logistics sorting systems, and warehousing systems. These mechanisms can transfer materials from one conveyor line to another or adjust the height of materials to meet production process requirements or optimize logistics flows, based on actual production needs.

[0038] In related technologies, a conveying and lifting mechanism generally includes a lifting component and a conveying component. The lifting component includes two connecting frames, and the conveying component includes a mounting frame and a conveying part. The two connecting frames are movably connected to the mounting frame of the conveying component, and the conveying part is movably mounted on the mounting frame. The mounting frame of the conveying component is equipped with a buffer to achieve buffering through contact between the buffer and the connecting frame when the connecting frame moves relative to the mounting frame, so as to ensure the safety of the connecting frame movement. However, when the buffer is installed on the mounting frame, the assembly height of the buffer on the conveying component is generally adjusted by visually inspecting the buffer. This can easily lead to inconsistent assembly heights of the buffers on the mounting frame of the conveying component, resulting in inconsistent forces on the buffers when they buffer the connecting frame. The buffer on the higher side will bear more pressure and friction, thereby accelerating the wear rate of the buffer on that side and causing the buffer to fail prematurely, requiring more frequent maintenance or replacement of the buffer.

[0039] Embodiments of this application provide a conveying and lifting mechanism, including a lifting assembly, a conveying assembly, a buffer, and a positioning block. The lifting assembly includes two connecting frames distributed along a first direction. Each connecting frame is provided with a conveying assembly, which includes a mounting frame and a conveying part. The conveying part is movably mounted on the mounting frame along a second direction. The connecting frame and the mounting frame are movably connected along a third direction. Any two of the first, second, and third directions are perpendicular. At least two buffers are provided, with at least one buffer mounted on the mounting frame. The buffer is used to abut against the connecting frame when the connecting frame moves. The positioning block includes a first positioning part and a second positioning part, which are connected and set at an included angle. The first positioning part is located on the mounting frame, and the second positioning part is limited to one end of the buffer, so that the length of the first positioning part of each positioning block along the third direction is the same, so that the height of each buffer along the third direction is the same when the buffer is installed.

[0040] By setting a positioning block on the mounting frame of the conveying component, the installation height of each buffer is limited by the second positioning part of the positioning block when the buffer of the conveying component is installed. This ensures that the height of each buffer on the conveying component is the same after the buffer is installed on the mounting frame, thereby improving the problem of inconsistent assembly height of the buffers on the mounting frame of the conveying component in the related art, and further reducing the wear of the buffers during the movement of the connecting frame, and reducing the frequency of buffer replacement.

[0041] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the embodiments and features described below can be combined with each other.

[0042] Please see Figure 1 and Figure 3 The embodiments of this application provide a conveying lifting mechanism 100 and a conveying line 200.

[0043] It can be understood that the conveyor line 200 includes a conveyor lifting mechanism 100, and multiple conveyor lifting mechanisms 100 are provided, with multiple conveyor lifting mechanisms 100 being connected in sequence.

[0044] Please see Figure 1 The first direction is the X direction, the second direction is the Y direction, and the third direction is the Z direction.

[0045] Please see Figure 1In some embodiments, the conveying and lifting mechanism 100 includes a lifting component 10 and a conveying component 20. The lifting component 10 includes two connecting frames 11, which are distributed along a first direction X. Each connecting frame 11 is provided with a conveying component 20. Each conveying component 20 includes a mounting frame 21 and a conveying part 22. The conveying part 22 is movably mounted on the mounting frame 21 along a second direction Y. The connecting frame 11 and the mounting frame 21 are movably connected along a third direction Z. Any two of the first direction X, the second direction Y, and the third direction Z are perpendicular.

[0046] Please see Figure 1 and Figure 3 In some embodiments, two connecting frames 11 are used to connect with the tooling plate 300 to drive the tooling plate 300 to move along the third direction Z. In the specific implementation process, the material is placed on the tooling plate 300. When the connecting frame 11 moves downward toward the conveying part 22 along the third direction Z until the tooling plate 300 is below the conveying part 22, the conveying part 22 is used to carry the material. When the connecting frame 11 moves upward away from the conveying part 22 along the third direction Z until the tooling plate 300 extends out of the conveying part 22, the tooling plate 300 is used to carry the material.

[0047] Please see Figure 1 In some embodiments, the lifting assembly 10 further includes two lifting drive members 12, which are mounted on the mounting frame 21. Each lifting drive member 12 is connected to a connecting frame 11 to drive the connecting frame 11 to move along a third direction Z.

[0048] In some embodiments, the lifting drive 12 may be one of a pneumatic cylinder and a hydraulic cylinder.

[0049] In some embodiments, the lifting drive 12 may be a linear motor.

[0050] Please see Figure 1 and Figure 3 In some embodiments, the conveying assembly 20 includes a conveying drive 23, and the conveying section 22 includes a drive belt 220 and a plurality of drive wheels 221. The drive belt 220 is wound around the plurality of drive wheels 221, and the conveying drive 23 is connected to one of the drive wheels 221.

[0051] In some embodiments, the conveying drive 23 may be a drive motor.

[0052] In related technologies, the conveyor line is formed by multiple conveying lifting mechanisms connected in sequence. After the multiple conveying lifting mechanisms are connected in sequence, the assembly height of each buffer on the mounting frame of the conveying component is inconsistent, which causes the height of the material on two adjacent conveying lifting mechanisms to deviate, thus affecting the conveying of the material.

[0053] Please seeFigure 1 and Figure 2 In some embodiments, the conveying lifting mechanism 100 includes a buffer 30 and a positioning block 40. At least two buffers 30 are provided, and at least one buffer 30 is mounted on the mounting frame 21. The buffer 30 is used to abut against the connecting frame 11 when the connecting frame 11 moves. At least two positioning blocks 40 are provided, and each buffer 30 is correspondingly provided with a positioning block 40. The positioning block 40 includes a first positioning part 41 and a second positioning part 42. The first positioning part 41 and the second positioning part 42 are connected and set at an included angle. The first positioning part 41 is provided on the mounting frame 21, and the second positioning part 42 is limited and engaged with one end of the buffer 30.

[0054] When installing the buffer 30, the positioning block 40 positions each buffer 30 on the conveying assembly 20, so that the height of each buffer 30 along the third direction Z is the same, thereby improving the problem of inconsistent assembly height of each buffer in the related art, thereby reducing the wear of the buffer during the movement of the connecting frame 11, reducing the replacement frequency of the buffer 30, and the multiple conveying lifting mechanisms 100 of the conveying line 200 can all be positioned by the above-mentioned positioning block 40 to position the buffer 30, thereby improving the problem of inconsistent material height between two adjacent conveying lifting mechanisms 100.

[0055] Understandably, the end of the first positioning part 41 of each positioning block 40 away from the second positioning part 42 is disposed at the same height in the third direction Z of the mounting frame 21. The length of the first positioning part 41 of each positioning block 40 in the third direction Z is the same, and the included angle between the second positioning part 42 and the first positioning part 41 of each positioning block 40 is the same, so that the second positioning part 42 of each positioning block 40 is located at the same height in the third direction Z, thereby realizing the positioning of each buffer 30 on the conveying assembly 20 at the same height in the third direction Z.

[0056] Please see Figure 1 In some embodiments, the mounting frame 21 includes a mounting plate 211 and a mounting base 212. The conveying part 22 and the connecting frame 11 are respectively mounted on the mounting plate 211 and located on both sides of the thickness of the mounting plate 211, so that the structure on both sides of the thickness direction of the mounting plate 211 is evenly distributed, and the movement of the connecting frame 11 and the movement of the conveying part 22 do not interfere with each other.

[0057] Please see Figure 1 and Figure 2In some embodiments, the mounting base 212 includes a first base 2121 and a second base 2122. The second base 2122 is connected to the first base 2121 and is set at an angle. The first base 2121 is connected to the mounting plate 211. The second base 2122 protrudes towards the side where the connecting frame 11 is located. The buffer 30 is mounted on the second base 2122, and the positioning block 40 is disposed on the second base 2122 to facilitate the installation of the buffer 30 and the positioning of the buffer 30 on the connecting frame 11. The thickness of the mounting plate 211 is in the first direction X. Specifically, the connecting frame 11 is located below the buffer 30.

[0058] In some embodiments, the first positioning portion 41 of the positioning block 40 is detachably connected to the mounting bracket 21. When assembling the buffer 30 and the mounting bracket 21, the positioning block 40 is placed on the mounting bracket 21 to position the buffer 30. After the buffer 30 and the mounting bracket 21 are assembled, the positioning block 40 is removed from the mounting bracket 21 to separate the positioning block 40 from the mounting bracket 21, so as to avoid the positioning block 40 affecting the buffering effect of the buffer 30 when the buffer 30 abuts against the connecting bracket 11 and buffers the connecting bracket 11.

[0059] In some embodiments, when it is necessary to position the buffer 30, the positioning block 40 can be manually placed on the mounting bracket 21 of a conveying component 20 and the positioning block 40 can be manually stabilized to position the buffer 30. After the buffer 30 of one conveying component 20 is installed, the positioning block 40 is removed to position the buffer 30 of another conveying component 20.

[0060] Please see Figure 1 and Figure 3 In some embodiments, there are two conveying units 22, which are distributed along the first direction X. There are two mounting plates 211, which are arranged opposite to each other. Each mounting plate 211 is equipped with a conveying unit 22. There are two mounting seats 212, which are connected to the two mounting plates 211 in a one-to-one correspondence. Each mounting seat 212 is equipped with a buffer 30.

[0061] In some embodiments, at least two positioning blocks 40 are provided, and at least one positioning block 40 is provided on each of the two mounting bases 212 for the buffers 30 on the two mounting bases 212 to position them simultaneously.

[0062] In some embodiments, the conveying lifting mechanism 100 includes fasteners (not shown), and the positioning block 40 is detachably connected to the mounting bracket 21 via the fasteners. Specifically, the first positioning portion 41 of the positioning block 40 is connected to the mounting bracket 21 via fasteners.

[0063] Alternatively, the fastener may be a screw or a bolt.

[0064] Please see Figure 4 , Figure 5 and Figure 6 In some embodiments, the conveying lifting mechanism 100 includes a rotating shaft 50, and the first positioning part 41 of the positioning block 40 and the mounting bracket 21 are rotatably connected by the rotating shaft 50, so that the second positioning part 42 of the positioning block 40 has a positioning position that cooperates with the buffer 30 and a avoidance position that avoids the buffer 30.

[0065] By setting a rotating shaft 50, the positioning block 40 and the mounting bracket 21 are rotatably connected. After the buffer 30 is installed on the mounting bracket 21, the rotation of the positioning block 40 causes the second positioning part 42 of the positioning block 40 to rotate to a clearance position that does not contact the buffer 30. This prevents the second positioning part 42 from affecting the buffering effect of the buffer 30 when it buffers the connecting bracket 11. In addition, the positioning block 40 can remain connected to the mounting bracket 21 without disassembly, thus improving the problem of the positioning block 40 being easily lost.

[0066] In some embodiments, the length of the rotating shaft 50 extends along a first direction X. The second seat 2122 of the mounting base 212 is provided with a mounting groove (not shown). The mounting groove has two oppositely arranged groove sidewalls. The rotating shaft 50 is disposed in the mounting groove and connected to the two groove sidewalls. The positioning block 40 is rotatably sleeved on the rotating shaft 50 so that the rotation range of the positioning block 40 is between 0 and 180°. Understandably, during the process of the positioning block 40 moving from the positioning position to the avoidance position, the positioning block 40 rotates 180° about the axis of the rotating shaft 50 in a direction away from the buffer 30.

[0067] Please see Figure 1 , Figure 4 and Figure 5 In some embodiments, the length of the rotating shaft 50 extends along the third direction Z, and the rotating shaft 50 passes through the second seat 2122 and the first positioning part 41 of the mounting base 212 along the third direction Z. The rotation range of the positioning block 40 is between 0 and 360°.

[0068] In some other embodiments, the positioning block 40 is detachably connected to the mounting bracket 21 via a pivot 50. Understandably, one end of the pivot 50 is fixedly connected to the second seat 2122 of the mounting base 212. When the positioning buffer 30 is needed, the positioning block 40 is inserted into the pivot 50. After the buffer 30 is assembled, the positioning block 40 is pulled out, and the pivot 50 can support the positioning block 40.

[0069] Please see Figure 1 and Figure 6In some embodiments, the first positioning part 41 of the positioning block 40 is fixedly connected to the mounting bracket 21, and the first positioning part 41 and the second positioning part 42 are rotatably connected by a rotating shaft 50. The length direction of the rotating shaft 50 extends along the first direction X, so that the second positioning part 42 of the positioning block 40 has a positioning position that cooperates with the buffer 30 and a avoidance position that avoids the buffer 30.

[0070] By setting a rotating shaft 50, the first positioning part 41 and the second positioning part 42 are rotatably connected. After the buffer 30 is installed on the mounting bracket 21, the rotation of the second positioning part 42 causes the second positioning part 42 of the positioning block 40 to rotate to a clearance position that does not contact the buffer 30. This avoids the second positioning part 42 affecting the buffering effect of the buffer 30 when the buffer 30 buffers the connecting bracket 11. In addition, the first positioning part 41 is fixedly connected to the mounting bracket 21 and does not need to be disassembled, thereby improving the problem of the positioning block 40 being easily lost.

[0071] Please see Figure 5 In some embodiments, the conveying lifting mechanism further includes a locking member 60. When the second positioning part 42 of the positioning block 40 is in the avoidance position, the second positioning part 42 of the positioning block 40 is connected to the mounting bracket 21 through the locking member 60, that is, the second positioning part 42 is connected to the mounting base 212 through the locking member 60 to fix the second positioning part 42 in the avoidance position.

[0072] Understandably, when the second positioning part 42 is in the avoidance position, if there is no fixed structure, the positioning block 40 is prone to shaking during the process of the connecting frame 11 driving the tooling plate 300 to move. By setting the locking part 60 to fix the positioning block 40 in the avoidance position, the problem of the positioning block 40 returning to the positioning position limited by the buffer 30 due to shaking in the avoidance position can be improved.

[0073] In some embodiments, the locking element 60 may be a positioning post.

[0074] Please see Figure 5 In some embodiments, the locking element 60 may be a bolt, which includes a threaded rod and a nut.

[0075] In some embodiments, the positioning block 40 is mounted on the side surface of the second base 2122 away from the connecting frame 11. On one hand, when the positioning block 40 is connected to the mounting frame 21 without disassembly, and the buffer 30 and the mounting frame 21 are assembled and the positioning block 40 is in the clearance position, during the movement of the connecting frame 11 along the third direction Z, since the positioning block 40 is mounted on the side surface of the second base 2122 away from the connecting frame 11, the positioning block 40 will not interfere with the connecting frame 11, thus improving the safety and reliability of the conveying lifting mechanism 100. On the other hand, when the positioning block 40 is detachably connected to the mounting frame 21, since the positioning block 40 is mounted on the side surface of the second base 2122 away from the connecting frame 11, that is, the positioning block 40 is located above the mounting frame 21, when the positioning block 40 is in the position limited by the buffer 30, the mounting frame 21 plays the role of supporting the positioning block 40, thus achieving a labor-saving effect when manually operating the positioning block 40.

[0076] Please see Figure 1 and Figure 2 In some embodiments, the first positioning part 41 has a first reference surface 410, which is located at the end of the first positioning part 41 away from the second positioning part 42; the second positioning part 42 has a second reference surface 420, which is located on the side of the second positioning part 42 near the buffer 30; the first positioning part 41 is perpendicular to the second positioning part 42, so that the first reference surface 410 is in contact with the surface of the second seat 2122 away from the connecting frame 11, and the second reference surface 420 is in contact with the surface of the buffer 30 away from the connecting frame 11, so that all positions on the second reference surface 420 are at the same height, thereby making each buffer 30 at the same height.

[0077] In some embodiments, the second seat body 2122 of the mounting base 212 is provided with a plurality of buffers 30 and a positioning block 40, and the second positioning part 42 of the positioning block 40 simultaneously limits the multiple buffers 30. By providing multiple buffers 30, the buffering effect on the connecting frame 11 can be improved. Furthermore, since all positions on the second reference plane 420 are at the same height, the second positioning part 42 of the positioning block 40 can simultaneously position multiple buffers 30, thereby eliminating the need for additional positioning blocks 40 and saving space and materials.

[0078] In some embodiments, a plurality of mounting bases 212 are provided, each mounting base 212 having at least one buffer 30 and at least one positioning block 40, and the plurality of mounting bases 212 are distributed along a first direction X.

[0079] Understandably, if the length of the connecting frame 11 along the second direction Y is relatively long, multiple mounting seats 212 can be provided, and the multiple mounting seats 212 are distributed along the first direction X. Each mounting seat 212 is provided with at least one buffer 30 and at least one positioning block 40, so as to position the assembly height of the buffer 30 by the positioning block 40, and to buffer different positions of the connecting frame 11 along the second direction Y by the multiple buffers 30. The multiple buffers 30 form a positioning line to improve the buffering effect on the connecting frame 11.

[0080] Furthermore, those skilled in the art should recognize that the above embodiments are merely illustrative of this application and are not intended to limit this application. Any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this application fall within the scope of this application's disclosure.

Claims

1. A conveying and lifting mechanism, characterized in that, include: The lifting assembly includes two connecting frames distributed along a first direction; The conveying assembly includes a mounting frame and a conveying part, wherein each of the connecting frames is provided with a conveying assembly, the conveying part is movably mounted on the mounting frame along a second direction, and the connecting frame and the mounting frame are movably connected along a third direction; any two of the first direction, the second direction and the third direction are perpendicular; The buffer is provided with at least two, with at least one buffer mounted on each of the mounting brackets, the buffers being used to abut against the connecting brackets when the connecting brackets move; The positioning block includes a first positioning part and a second positioning part, which are connected and set at an angle. The first positioning part is disposed on the mounting frame, and the second positioning part is limited to one end of the buffer so that each buffer has the same height along the third direction when the buffer is installed.

2. The conveying and lifting mechanism as described in claim 1, characterized in that, The first positioning part of the positioning block and the mounting bracket are detachably connected.

3. The conveying and lifting mechanism as described in claim 1, characterized in that, At least two positioning blocks are provided, and each buffer on the conveying assembly is provided with at least one positioning block; the conveying lifting mechanism includes a rotating shaft, wherein: The first positioning part of the positioning block and the mounting bracket are rotatably connected via the rotating shaft, so that the second positioning part of the positioning block has a positioning position that cooperates with the buffer limit and a clearance position that avoids the buffer; or... The first positioning part of the positioning block is fixedly connected to the mounting bracket, and the first positioning part and the second positioning part are rotatably connected through the rotating shaft, so that the second positioning part of the positioning block has a positioning position that cooperates with the buffer limit and a avoidance position that avoids the buffer.

4. The conveying and lifting mechanism as described in claim 3, characterized in that, The conveying and lifting mechanism also includes: When the second positioning part of the positioning block is in the avoidance position, the second positioning part of the positioning block is connected to the mounting bracket through the locking member to fix the second positioning part in the avoidance position.

5. The conveying and lifting mechanism as described in any one of claims 1 to 4, characterized in that, The mounting bracket includes: Mounting plate, the conveying part and the connecting frame are respectively mounted on the mounting plate and located on both sides of the thickness of the mounting plate; The mounting base includes a first base body and a second base body. The second base body is connected to the first base body and is set at an angle. The first base body is connected to the mounting plate. The second base body protrudes toward the side where the connecting frame is located. The buffer is mounted on the second base body, and the positioning block is disposed on the second base body.

6. The conveying and lifting mechanism as described in claim 5, characterized in that, The positioning block is disposed on the surface of the second seat away from the connecting frame.

7. The conveying and lifting mechanism as described in claim 5, characterized in that, The first positioning part has a first reference surface, which is located at the end of the first positioning part away from the second positioning part; The second positioning part has a second reference surface, which is located on the side of the second positioning part closer to the buffer; The first positioning part is perpendicular to the second positioning part, so that the first reference surface is in contact with the side surface of the second seat away from the connecting frame, and the second reference surface is in contact with the side surface of the buffer away from the connecting frame.

8. The conveying and lifting mechanism as described in claim 7, characterized in that, Each of the second seats of the mounting base is provided with a plurality of buffers and a positioning block, and the second positioning part of the positioning block simultaneously limits the movement of the plurality of buffers.

9. The conveying and lifting mechanism as described in claim 5, characterized in that, The mounting base is provided in multiple locations, each mounting base is provided with at least one buffer and at least one positioning block, and the multiple mounting bases are distributed along the second direction.

10. A conveyor line, characterized in that, The system includes a conveying and lifting mechanism as described in any one of claims 1 to 9, wherein multiple conveying and lifting mechanisms are provided and the multiple conveying and lifting mechanisms are connected in sequence.

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