Sagger overturning and pouring device

Abstract

A horizontal conveying mechanism drives a sagger to move, when the sagger moves to the position above a jacking part, the jacking part lifts the sagger, a first horizontal pushing mechanism pushes the sagger towards the direction close to a second rack, the sagger is pushed into a positioning part, a fixing part fixes the sagger on a supporting frame, then the supporting frame rotates, and the sagger is turned over and poured into the positioning part. The opening of the sagger faces downwards, and the material suction mechanism sucks away powder contained in the sagger. And after material pouring is completed, the supporting frame rotates, so that an opening of the sagger faces upwards, the sagger is loosened by the fixing part, the second horizontal pushing mechanism pushes the sagger in the direction close to the first rack, the jacking part descends, the sagger is connected with the horizontal guiding assembly, and the sagger is conveyed to the next node through the horizontal guiding assembly. The device does not need to wait for saggar cooling, powder can be sucked and removed after the saggar is discharged out of a furnace, the production efficiency is improved, manual participation is not needed in the material pouring process, and the body health of workers cannot be harmed.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium ion battery negative electrode material processing, in particular to a sagger overturning and unloading device. Background Art

[0002] Saggers are mainly used as high-temperature resistant containers for holding various materials to be fired in the kiln. They are repeatedly used in the crushing station for crushing the materials in the sagger, the discharging station for pouring or sucking out the materials in the sagger, the sagger cleaning station for cleaning the sagger, the inspection station for whether the sagger is broken or not, the loading station, and then repeatedly enter the kiln.

[0003] In continuous electronic material powder firing lines, vacuum negative pressure devices are often used to empty or vacuum the powder materials within the saggers. Emptying involves workers transporting the saggers (after the materials have been fired) from the electronic kiln to a dumping station and pouring the materials into a storage container. Manual emptying and unloading have the following drawbacks: 1. Due to the high temperature of the saggers fresh from the kiln, manual emptying and unloading require waiting for them to cool, reducing production efficiency; 2. Workers are exposed to a harsh working environment with severe heat radiation and dust dispersion; 3. The fired electronic powder materials tend to stick to the saggers when they are unloaded, causing contamination when the raw electronic powder materials are refilled, which can seriously affect the quality of the fired materials. Vacuuming, an improvement on emptying, involves workers using a suction gun similar to a common vacuum cleaner to remove the materials from the saggers. This solves the problem of severe dust dispersion and reduces worker workload, but it still does not address the problems of low production efficiency and severe heat radiation exposure.

[0004] To address these issues, existing technologies typically employ measures such as regularly replacing the saggers, manually chopping off any sticking material, and replacing them with higher-power vacuum pumps to increase suction. This not only wastes materials and increases labor costs during cleaning and maintenance, but also potentially pollutes the environment and harms human health when material remaining in the silo enters the environment. Furthermore, while replacing these pumps with higher-power vacuum pumps can increase suction, it also wastes energy and can still cause pipe blockages. Therefore, more effective measures are needed to address these issues. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a sagger turning and unloading device, which can solve the problems of low production efficiency and harm to workers' health in the existing sagger powder removal method.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a sagger turning and unloading device, comprising:

[0007] The first rack and the second rack are arranged side by side;

[0008] a horizontal conveying mechanism mounted on the first frame, the horizontal conveying mechanism comprising a horizontal driving member and a horizontal guide assembly, the horizontal guide assembly being slidably connected to the sagger, and the horizontal driving member being used to drive the horizontal guide assembly to move the sagger;

[0009] a jacking mechanism mounted on the first frame and located below the horizontal conveying mechanism, the jacking mechanism comprising a jacking drive and a jacking member, the jacking drive being used to drive the jacking member to lift the sagger;

[0010] a first horizontal pushing mechanism, which is installed on the first frame, the first horizontal pushing mechanism is located above the horizontal conveying mechanism, and the first horizontal pushing mechanism is used to push the sagger to move toward the second frame;

[0011] a turning mechanism mounted on the second frame, the turning mechanism comprising a turning drive, a support frame and a fixing member, the support frame being provided with a positioning portion for defining the position of the sagger on the support frame, the fixing member being used to fix the sagger on the support frame, and the turning drive being used to drive the support frame to rotate;

[0012] A suction mechanism, located below the support frame and used for sucking powder in the turned sagger;

[0013] A second horizontal pushing mechanism is installed on the second frame and is located above the flipping mechanism. The second horizontal pushing mechanism is used to push the sagger to move toward the first frame.

[0014] As a further improvement of the above technical solution, an intermediate connecting member is provided on the side of the horizontal guide assembly close to the second frame. The intermediate connecting member is at the same height as the support frame, and the intermediate connecting member is arranged opposite to the positioning portion. The intermediate connecting member is used to transport the sagger between the horizontal guide assembly and the support frame.

[0015] As a further improvement of the above technical solution, the horizontal driving member includes a horizontal motor, the horizontal guide assembly includes a driving roller, a transmission roller and a transmission part, the rotating shaft of the horizontal motor is connected to one end of the driving roller, and the other end of the driving roller is connected to the transmission roller through the transmission part;

[0016] Two mounting bars are provided on the first frame, and the two mounting bars are horizontally and oppositely arranged; the transmission rollers include a plurality of first transmission rollers and a plurality of second transmission rollers, the length of each first transmission roller is greater than the length of the second transmission roller, and each first transmission roller is vertically and rotatably connected between the two mounting bars, and the second transmission rollers are divided into two groups that are opposite to each other and spaced apart, and the two groups of second transmission rollers are respectively vertically and rotatably connected to the two mounting bars; a portion of the second transmission rollers is located between two of the first transmission rollers, and an avoidance hole is formed between the two first transmission rollers and this portion of the second transmission rollers, and the avoidance hole can allow the lifting member to pass through.

[0017] As a further improvement of the above technical solution, the jacking mechanism also includes a lifting guide assembly, the jacking drive component includes a lifting motor, the jacking component includes a first jacking plate and a second jacking plate, a vertical rod is fixedly connected between the first jacking plate and the second jacking plate, the first jacking plate is gap-matched with the avoidance hole, the second jacking plate is fixedly connected to the lifting guide assembly, and the lifting motor is used to drive the lifting guide assembly to lift the second jacking plate.

[0018] As a further improvement of the above technical solution, the horizontal guide assembly includes an input end and an output end, and a shift assembly is provided on a side of the first lifting plate close to the output end.

[0019] As a further improvement of the above technical solution, the second lifting plate is fixedly connected to a fixed plate; the shift assembly includes a shift cylinder and a shift part, the piston rod of the shift cylinder extends vertically upward, the cylinder body of the shift cylinder is installed on the fixed plate, and its piston rod is fixedly connected to the shift part; a limiting hole is provided on the first lifting plate, and the shift part is clearance-matched with the limiting hole.

[0020] As a further improvement of the above technical solution, the first push mechanism includes a first push cylinder and a second push cylinder, the extension and retraction directions of the first push cylinder and the second push cylinder are opposite, the piston rod of the first push cylinder is fixedly connected to the first frame, and its cylinder body is fixedly connected to the first push plate; the piston rod of the second push cylinder is fixedly connected to the first frame, and its cylinder body is fixedly connected to the second push plate, and the first push plate abuts against the second push plate on the side facing the second frame.

[0021] As a further improvement of the above technical solution, the flip mechanism further includes a flip follower, the support frame is rotatably connected between the flip driver and the flip follower; the flip driver includes a flip motor, and the rotating shaft of the flip motor is connected to the support frame;

[0022] The fixing member includes a clamping cylinder and a clamping portion. The cylinder body of the clamping cylinder is fixed on the positioning portion, and the piston rod thereof is fixedly connected to the clamping portion. The piston rod of the clamping cylinder extends vertically upward.

[0023] As a further improvement of the above technical solution, the positioning portion includes a first positioning bar and two second positioning bars, the first positioning bar is located on a side of the support frame away from the first frame, and the length direction of the first positioning bar is the same as the length direction of the horizontal guide assembly; the two second positioning bars are opposite and spaced apart, and the length direction of the second positioning bars is perpendicular to the conveying direction of the horizontal guide assembly;

[0024] There are three fixing members, and the cylinder bodies of the three clamping cylinders are respectively fixed on the first positioning bar and the two second positioning bars.

[0025] As a further improvement of the above technical solution, the suction mechanism includes a funnel and a connecting pipe. The funnel is used to receive the powder in the sagger. The funnel is located directly below the positioning part. The connecting pipe is used to connect the funnel and the device providing suction.

[0026] The beneficial effects of the present invention are as follows: the horizontal driving member is started, the horizontal guide assembly drives the sagger to move, when the sagger moves above the lifting member, the lifting driving member drives the lifting member to lift the sagger, when the sagger reaches the same height as the support frame, the first horizontal pushing mechanism pushes the sagger in the direction close to the second frame, pushes the sagger into the positioning portion, and the fixing member fixes the sagger on the support frame, then the flip driving member drives the support frame to rotate so that the opening of the sagger is downwardly directed toward the suction mechanism, and the suction mechanism sucks out the powder contained in the sagger. After the material is poured, the flip driving member drives the support frame to rotate so that the opening of the sagger faces upward, the fixing member releases the sagger, the second horizontal pushing mechanism pushes the sagger in the direction close to the first frame, places the sagger on the lifting member, the lifting driving member drives the lifting member to descend, so that the sagger is connected to the horizontal guide assembly, and then the horizontal driving member is reversely started, the horizontal guide assembly transfers the sagger to the next node, and the emptied sagger can be used to hold newly generated powder. The device does not need to wait for the sagger to cool down, and can absorb the powder after the sagger is taken out of the furnace, thereby improving production efficiency. In addition, no manual participation is required during the pouring process, which will not endanger the health of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Figure 1 This is a structural diagram of a sagger turning and unloading device provided by a preferred embodiment of the utility model;

[0029] Figure 2This is a schematic diagram of the various components of the sagger conveying device provided by the preferred embodiment of the utility model, after the first frame and the second frame are removed;

[0030] Figure 3 This is a structural diagram of the horizontal conveying mechanism and the lifting mechanism of the sagger turning and unloading device provided in the preferred embodiment of the utility model;

[0031] Figure 4 yes Figure 3 Enlarged view of part A;

[0032] Figure 5 This is a structural diagram of the jacking mechanism of the sagger turning and unloading device provided in the preferred embodiment of the utility model;

[0033] Figure 6 yes Figure 5 Enlarged view of part B;

[0034] Figure 7 It is a structural schematic diagram of the first horizontal pushing mechanism and part of the first frame of the sagger turning and unloading device provided in a preferred embodiment of the utility model;

[0035] Figure 8 yes Figure 7 Enlarged view of part C;

[0036] Figure 9 It is a structural schematic diagram of the turning mechanism and part of the second frame of the sagger turning and unloading device provided in a preferred embodiment of the utility model;

[0037] Figure 10 yes Figure 9 Enlarged view of part D in the middle;

[0038] Figure 11 This is a structural diagram of the material suction mechanism of the sagger turning and unloading device provided in the preferred embodiment of the utility model;

[0039] Reference numerals: 1, first frame, 2, second frame, 3, horizontal conveying mechanism, 4, lifting mechanism, 5, first horizontal pushing mechanism, 6, turning mechanism, 7, material suction mechanism, 8, second horizontal pushing mechanism, 9, sagger;

[0040] 11. Mounting bar, 31. Horizontal drive member, 32. Horizontal guide assembly, 33. Intermediate connecting member, 34. Input end, 35. Output end, 41. Lifting drive member, 42. Lifting member, 43. Lifting guide assembly, 51. First horizontal push cylinder, 52. Second horizontal push cylinder, 53. First push plate, 54. Second push plate, 61. Flipping drive member, 62. Support frame, 63. Fixing member, 64. Flipping follower, 71. Funnel, 72. Connecting pipe;

[0041] 311. Mounting bar, 321. Driving roller, 322. Transmission roller, 323. Transmission part, 324. Gear, 325. Chain, 326. First transmission roller, 327. Second transmission roller, 328. Avoidance hole, 411. Lifting motor, 421. First lifting plate, 422. Second lifting plate, 423. Vertical rod, 424. Shift assembly, 425. Fixed plate, 426. Shift cylinder, 427. Shift part, 428. Limiting hole, 611. Flipping motor, 621. Positioning part, 622. First positioning bar, 623. Second positioning bar, 631. Clamping cylinder, 632. Clamping part. DETAILED DESCRIPTION

[0042] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not simply refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. For example, fixed connection / fixed installation can be selected from screw connection, bolt connection, pin connection, key connection, bonding, mortise and tenon connection, welding, riveting and other methods as needed. For detachable connection, screw connection, bolt connection, threaded connection, snap connection, mortise and tenon connection, Velcro connection and other methods can be selected as needed. The various technical features in the creation of the present invention can be combined interchangeably without conflicting with each other.

[0043] See Figure 1, the preferred embodiment of the utility model provides a sagger overturning and unloading device, comprising a first frame 1, a second frame 2, a horizontal conveying mechanism 3, a lifting mechanism 4, a first horizontal pushing mechanism 5, a turning mechanism 6, a material suction mechanism 7, and a second horizontal pushing mechanism 8; the first frame 1 and the second frame 2 are arranged side by side; the horizontal conveying mechanism 3 is installed on the first frame 1, the horizontal conveying mechanism 3 includes a horizontal driving member 31 and a horizontal guide assembly 32, the horizontal guide assembly 32 is slidably connected to the sagger 9, and the horizontal driving member 31 is used to drive the horizontal guide assembly 32 to drive the sagger 9 to move; the lifting mechanism 4 is installed on the first frame 1 and is located below the horizontal conveying mechanism 3, the lifting mechanism 4 includes a lifting driving member 41 and a lifting member 42, the lifting driving member 41 is used to drive the lifting member 42 to lift the sagger 9; the first horizontal pushing mechanism 5 is installed on the first On the frame 1, the first horizontal pushing mechanism 5 is located above the horizontal conveying mechanism 3. The first horizontal pushing mechanism 5 is used to push the sagger 9 toward the second frame 2. The turning mechanism 6 is installed on the second frame 2. The turning mechanism 6 includes a turning drive 61, a support frame 62 and a fixing member 63. The support frame 62 is provided with a positioning portion 621. The positioning portion 621 is used to limit the position of the sagger 9 on the support frame 62. The fixing member 63 is used to fix the sagger 9 on the support frame 62. The turning drive 61 is used to drive the support frame 62 to rotate. The suction mechanism 7 is located below the support frame 62. The suction mechanism 7 is used to absorb the powder in the turned sagger 9. The second horizontal pushing mechanism 8 is installed on the second frame 2. The second horizontal pushing mechanism 8 is located above the turning mechanism 6. The second horizontal pushing mechanism 8 is used to push the sagger 9 toward the first frame 1. See Figure 2 The moving direction of the sagger 9 is: driven by the horizontal guide assembly 32 from position a to position b, then lifted by the lifting member 42, and then moved from position b to position c by the first horizontal pushing mechanism 5, and further pushed from position c to position d by the first horizontal pushing mechanism 5, and finally flipped by the flipping mechanism 6. After the flipping and resetting are completed, it is pushed from position d to position c by the second horizontal pushing mechanism 8, and further pushed from position c to position b by the second horizontal pushing mechanism 8, and then from position b to position a, until it is moved out of the device.

[0044] Specifically, the horizontal driving member 31 is started, and the horizontal guide assembly 32 drives the sagger 9 to move. When the sagger 9 reaches the top of the lifting member 42, the lifting driving member 41 drives the lifting member 42 to lift the sagger 9. When the sagger 9 reaches the same height as the support frame 62, the first horizontal pushing mechanism 5 pushes the sagger 9 toward the second frame 2, pushes the sagger 9 into the positioning portion 621, and the fixing member 63 fixes the sagger 9 on the support frame 62. Then the flip driving member 61 drives the support frame 62 to rotate, so that the opening of the sagger 9 is downward toward the suction mechanism 7, and the suction mechanism 7 sucks out the powder contained in the sagger 9. After the material is poured, the flip drive 61 drives the support frame 62 to rotate so that the opening of the sagger 9 faces upward, the fixing member 63 releases the sagger 9, and the second horizontal push mechanism 8 pushes the sagger 9 in the direction close to the first frame 1, and the sagger 9 is placed on the lifting member 42. The lifting drive 41 drives the lifting member 42 to descend, so that the sagger 9 is connected to the horizontal guide assembly 32, and then the horizontal drive 31 is reversed. The horizontal guide assembly 32 transfers the sagger 9 to the next node, and the emptied sagger 9 can be used to hold newly produced powder. The device does not need to wait for the sagger 9 to cool down, and can remove the powder after the sagger 9 is out of the furnace, thereby improving production efficiency. In addition, no manual participation is required during the material pouring process, and the health of workers will not be harmed.

[0045] See Figure 1 and Figure 3 An intermediate connecting piece 33 is provided on the side of the horizontal guide assembly 32 close to the second frame 2. The intermediate connecting piece 33 is at the same height as the support frame 62, and the intermediate connecting piece 33 is arranged opposite to the positioning portion 621. The intermediate connecting piece 33 is used to transport the sagger 9 between the horizontal guide assembly 32 and the support frame 62. The intermediate connecting piece 33 acts as a bridge. The transportation of the sagger 9 between the lifting piece 42 and the support frame 62 needs to be built through the intermediate connecting piece 33, so that the transportation of the sagger 9 between the lifting piece 42 and the support frame 62 is more stable.

[0046] See Figure 3 and Figure 4 The horizontal driving member 31 includes a horizontal motor 311, and the horizontal guide assembly 32 includes a driving roller 321, a transmission roller 322 and a transmission part 323. The rotating shaft of the horizontal motor 311 is connected to one end of the driving roller 321, and the other end of the driving roller 321 is connected to the transmission roller 322 through the transmission part 323. The horizontal motor 311 drives the driving roller 321 to rotate, and the transmission part 323 drives the transmission roller 322 to rotate in the same direction as the driving roller 321.

[0047] In this embodiment, the transmission part 323 includes a plurality of gears 324 and a plurality of chains 325 , and the transmission connection between the driving roller 321 and the transmission roller 322 is achieved through the combination of the gears 324 and the chains 325 .

[0048] The first frame 1 is provided with two mounting bars 11, which are arranged horizontally and opposite to each other. The drive rollers 322 include a plurality of first drive rollers 326 and a plurality of second drive rollers 327. Each first drive roller 326 is longer than the second drive roller 327 and is vertically and rotatably connected between the two mounting bars 11. The second drive rollers 327 are divided into two groups that are arranged opposite each other and spaced apart. The two groups of second drive rollers 327 are respectively vertically and rotatably connected to the two mounting bars 11. A portion of the second drive rollers 327 is located between two of the first drive rollers 326. A clearance hole 328 is formed between the two first drive rollers 326 and the portion of the second drive rollers 327. The clearance hole 328 allows the lifting member 42 to pass through. The lifting member 42 located below the horizontal guide assembly 32 can extend through the clearance hole 328 to lift the sagger 9 from the horizontal guide assembly 32 or place the sagger 9 on the horizontal guide assembly 32.

[0049] See Figure 5 and Figure 6 The lifting mechanism 4 also includes a lifting guide assembly 43, the lifting drive member 41 includes a lifting motor 411, and the lifting member 42 includes a first lifting plate 421 and a second lifting plate 422. A vertical rod 423 is fixedly connected between the first lifting plate 421 and the second lifting plate 422. The first lifting plate 421 is clearance-matched with the avoidance hole 328, and the second lifting plate 422 is fixedly connected to the lifting guide assembly 43. The lifting motor 411 is used to drive the lifting guide assembly 43 to lift the second lifting plate 422. When the lifting motor 411 is started, the lifting guide assembly 43 drives the second lifting plate 422 to rise and fall. Since the vertical rod 423 is fixedly connected between the first lifting plate 421 and the second lifting plate 422, the first lifting plate 421 rises and falls accordingly, and the first lifting plate 421 can pass through the avoidance hole 328 to achieve the lifting and lowering of the sagger 9.

[0050] In this embodiment, the area of the second lifting plate 422 is larger than the area of the avoidance hole 328. The first lifting plate 421 can pass through the avoidance hole 328, while the second lifting plate 422 cannot pass through the avoidance hole 328. During the lifting process, the second lifting plate 421 can play a limiting role in the height direction.

[0051] The horizontal guide assembly 32 includes an input end 34 and an output end 35. A stopper assembly 424 is provided on one side of the first lifting plate 421 near the output end 35. When the height of the first lifting plate 421 is the same as that of the horizontal guide assembly 32, the stopper assembly 424 can limit the conveying direction of the horizontal guide assembly 32, preventing the sagger 9 from continuing to move toward the output end 35.

[0052] See Figure 6The second lifting plate 422 is fixedly connected to the fixed plate 425. The shift assembly 424 includes a shift cylinder 426 and a shift portion 427. The piston rod of the shift cylinder 426 extends vertically upward. The cylinder body of the shift cylinder 426 is mounted on the fixed plate 425, and its piston rod is fixedly connected to the shift portion 427. The first lifting plate 421 is provided with a limiting hole 428, and the shift portion 427 has a clearance fit with the limiting hole 428. When the shift cylinder 426 is activated, its piston rod extends and retracts, causing the shift portion 427 to rise and fall. The portion of the shift portion 427 that extends from the first lifting plate 421 can be adjusted to accommodate saggers 9 of different sizes.

[0053] See Figure 7 and Figure 8 The first horizontal push mechanism 5 includes a first horizontal push cylinder 51 and a second horizontal push cylinder 52. The first and second horizontal push cylinders 51 and 52 extend and retract in opposite directions. The piston rod of the first horizontal push cylinder 51 is fixedly connected to the first frame 1, and the cylinder body thereof is fixedly connected to a first push plate 53. The piston rod of the second horizontal push cylinder 52 is fixedly connected to the first frame 1, and the cylinder body thereof is fixedly connected to a second push plate 54. The first push plate 53 abuts against the second push plate 54 on the side facing the second frame 2. When the height of the first lifting plate 421 is the same as that of the intermediate connecting member 33, the first and second horizontal push cylinders 51 and 52 are activated simultaneously, and the second push plate 54 pushes the sagger 9 from the first lifting plate 421 to the intermediate connecting member 33. Then, the second horizontal push cylinder 52 is activated separately, and the second push plate 54 further pushes the sagger 9 onto the support frame 62.

[0054] See Figure 1 In this embodiment, the first horizontal pushing mechanism 5 and the second horizontal pushing mechanism 8 are mirror images. Their components have the same structure, but are positioned in opposite directions. This will not be described in detail here. Furthermore, since the second frame 2 is also provided with a tilting mechanism 6, the second horizontal pushing mechanism 8 is taller than the first horizontal pushing mechanism 5 to allow for space for the tilting mechanism 6.

[0055] See Figure 9 and Figure 10 The flip mechanism 6 also includes a flip follower 64, and the support frame 62 is rotatably connected between the flip driving member 61 and the flip follower 64; the flip driving member 61 includes a flip motor 611, and the rotating shaft of the flip motor 611 is connected to the support frame 62; the flip follower 64 is used to provide support for the support frame 62, and the flip motor 611 provides power to the rotation of the support frame 62.

[0056] The fixing member 63 includes a clamping cylinder 631 and a clamping portion 632. The cylinder body of the clamping cylinder 631 is fixed to the positioning portion 621, and its piston rod is fixedly connected to the clamping portion 632. The piston rod of the clamping cylinder 631 extends vertically upward. The clamping portion 632 is raised and lowered by the extension and retraction of the piston rod of the clamping cylinder 631, so that the clamping portion 632 can fix the sagger 9 to the support frame 62 or release the sagger 9.

[0057] The positioning portion 621 includes a first positioning bar 622 and two second positioning bars 623. The first positioning bar 622 is located on the side of the support frame 62 away from the first frame 1, and its length is aligned with the length of the horizontal guide assembly 32. The two second positioning bars 623 are opposite and spaced apart, and their lengths are perpendicular to the conveying direction of the horizontal guide assembly 32. Three fixing members 63 are provided, and the cylinder bodies of three clamping cylinders 631 are respectively fixed to the first positioning bar 622 and the two second positioning bars 623. The three fixing members 63 are arranged in a triangle, which further stabilizes the connection between the sagger 9 and the support frame 62 and prevents the sagger 9 from loosening during the turning process.

[0058] See Figure 11 The suction mechanism 7 includes a funnel 71 and a connecting pipe 72. The funnel 71 is used to receive the powder in the sagger 9. The funnel 71 is located directly below the positioning portion 621. The connecting pipe 72 is used to connect the funnel 71 and the device providing suction. Negative pressure is formed inside the funnel 71. When the opening of the sagger 9 is facing the funnel 71, the powder in the sagger 9 can be sucked out, which can prevent the residual powder in the sagger 9.

[0059] See Figure 1 In this embodiment, three avoidance holes 328 and three lifting members 42 are provided, each located directly below the three avoidance holes 328. Three intermediate connecting members 33 are provided, three positioning portions 621 are provided, and three funnels 71 are provided. The three positioning portions 621 are respectively arranged opposite the three intermediate connecting members 33, and the three funnels 71 are respectively located directly below the three positioning portions 621. Both the first horizontal pushing mechanism 5 and the second horizontal pushing mechanism 8 include three second horizontal pushing cylinders 52. This device can simultaneously empty three saggers 9, further improving production efficiency.

[0060] The above is a specific description of the preferred implementation of the present invention, but the invention of the present invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A sagger turning and unloading device, characterized in that: include: The first rack and the second rack are arranged side by side; a horizontal conveying mechanism mounted on the first frame, the horizontal conveying mechanism comprising a horizontal driving member and a horizontal guide assembly, the horizontal guide assembly being slidably connected to the sagger, and the horizontal driving member being used to drive the horizontal guide assembly to move the sagger; a jacking mechanism mounted on the first frame and located below the horizontal conveying mechanism, the jacking mechanism comprising a jacking drive and a jacking member, the jacking drive being used to drive the jacking member to lift the sagger; a first horizontal pushing mechanism, which is installed on the first frame, the first horizontal pushing mechanism is located above the horizontal conveying mechanism, and the first horizontal pushing mechanism is used to push the sagger to move toward the second frame; a turning mechanism mounted on the second frame, the turning mechanism comprising a turning drive, a support frame and a fixing member, the support frame being provided with a positioning portion for defining the position of the sagger on the support frame, the fixing member being used to fix the sagger on the support frame, and the turning drive being used to drive the support frame to rotate; A suction mechanism, located below the support frame, for absorbing powder in the turned sagger; A second horizontal pushing mechanism is installed on the second frame and is located above the flipping mechanism. The second horizontal pushing mechanism is used to push the sagger to move toward the first frame.

2. The sagger turning and unloading device according to claim 1, characterized in that: An intermediate connecting piece is provided on one side of the horizontal guide assembly close to the second frame. The intermediate connecting piece is at the same height as the support frame and is arranged opposite to the positioning portion. The intermediate connecting piece is used to transport the sagger between the horizontal guide assembly and the support frame.

3. The sagger turning and unloading device according to claim 1, characterized in that: The horizontal driving member includes a horizontal motor, and the horizontal guide assembly includes a driving roller, a transmission roller, and a transmission part. The rotating shaft of the horizontal motor is connected to one end of the driving roller, and the other end of the driving roller is connected to the transmission roller through the transmission part. Two mounting bars are provided on the first frame, and the two mounting bars are horizontally and oppositely arranged; the transmission rollers include a plurality of first transmission rollers and a plurality of second transmission rollers, the length of each first transmission roller is greater than the length of the second transmission roller, and each first transmission roller is vertically and rotatably connected between the two mounting bars, and the second transmission rollers are divided into two groups that are opposite to each other and spaced apart, and the two groups of second transmission rollers are respectively vertically and rotatably connected to the two mounting bars; a portion of the second transmission rollers is located between two of the first transmission rollers, and an avoidance hole is formed between the two first transmission rollers and this portion of the second transmission rollers, and the avoidance hole can allow the lifting member to pass through.

4. The sagger turning and unloading device according to claim 3, characterized in that: The lifting mechanism also includes a lifting guide assembly, the lifting drive component includes a lifting motor, the lifting component includes a first lifting plate and a second lifting plate, a vertical rod is fixedly connected between the first lifting plate and the second lifting plate, the first lifting plate is gap-matched with the avoidance hole, the second lifting plate is fixedly connected to the lifting guide assembly, and the lifting motor is used to drive the lifting guide assembly to lift the second lifting plate.

5. The sagger turning and unloading device according to claim 4, characterized in that: The horizontal guide assembly includes an input end and an output end, and a shift assembly is provided on one side of the first lifting plate close to the output end.

6. The sagger turning and unloading device according to claim 5, characterized in that: The second lifting plate is fixedly connected to the fixed plate; the shift assembly includes a shift cylinder and a shift part, the piston rod of the shift cylinder extends vertically upward, the cylinder body of the shift cylinder is installed on the fixed plate, and its piston rod is fixedly connected to the shift part; a limiting hole is provided on the first lifting plate, and the shift part is clearance-matched with the limiting hole.

7. The sagger turning and unloading device according to claim 1, characterized in that: The first horizontal push mechanism includes a first horizontal push cylinder and a second horizontal push cylinder. The first and second horizontal push cylinders have opposite extension and contraction directions. The piston rod of the first horizontal push cylinder is fixedly connected to the first frame, and its cylinder body is fixedly connected to the first push plate; the piston rod of the second horizontal push cylinder is fixedly connected to the first frame, and its cylinder body is fixedly connected to the second push plate. The first push plate abuts against the second push plate on the side facing the second frame.

8. The sagger turning and unloading device according to claim 1, characterized in that: The flip mechanism further includes a flip follower, the support frame is rotatably connected between the flip driver and the flip follower; the flip driver includes a flip motor, the rotating shaft of the flip motor is connected to the support frame; The fixing member includes a clamping cylinder and a clamping portion. The cylinder body of the clamping cylinder is fixed on the positioning portion, and the piston rod thereof is fixedly connected to the clamping portion. The piston rod of the clamping cylinder extends vertically upward.

9. The sagger turning and unloading device according to claim 8, characterized in that: The positioning portion includes a first positioning bar and two second positioning bars, the first positioning bar is located on a side of the support frame away from the first frame, and the length direction of the first positioning bar is the same as the length direction of the horizontal guide assembly; the two second positioning bars are opposite and spaced apart, and the length direction of the second positioning bars is perpendicular to the conveying direction of the horizontal guide assembly; There are three fixing members, and the cylinder bodies of the three clamping cylinders are respectively fixed on the first positioning bar and the two second positioning bars.

10. The sagger turning and unloading device according to claim 1, characterized in that: The material suction mechanism includes a funnel and a connecting pipe. The funnel is used to receive the powder in the sagger. The funnel is located directly below the positioning portion. The connecting pipe is used to connect the funnel and the device providing suction.

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