A sagger unloading turntable machine

Abstract

The present invention discloses a sagger unloading turntable machine, comprising: a loading and unloading device, a turntable device, a material loosening device and a material pouring device. The turntable device is provided with a loading station, a crushing station and a material pouring station. The loading and unloading device is arranged beside the loading station, the material loosening device is arranged beside the crushing station, and the material pouring device is arranged beside the said pouring device. The turntable device is used to drive the external sagger material to move between the loading station, the crushing station and the material pouring station. The loading and unloading device is used to take and put the sagger from the turntable device. The material loosening device is used to crush the material in the sagger. The material pouring device is used to pour the material in the sagger. The sagger unloading turntable machine of the present invention adopts the form of a multi-station turntable, and the processing procedures of sagger unloading are completed through each station respectively, which shortens the invalid time in the production process and has high production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of sintering processing equipment, in particular to a sagger unloading turntable machine. Background Art

[0002] In my country's electronics and electrical, solar energy, powder metallurgy, display, water filtration and other industries, a large number of powdered non-metallic materials or rare metal powdered materials are used. These powders need to be sintered in a high-temperature furnace before being put into use. The temperature in the furnace is very high. In order to meet the needs of sintering in a high-temperature furnace, the powders need to be contained in a high-temperature resistant sagger. After the sagger is taken out of the furnace, the sintered materials in the sagger need to be crushed and then collected. In order to avoid the sintering materials in the corners being difficult to crush, a cylindrical sagger is generally used. In the prior art, the crushing and pouring of sintered materials are generally done manually, with high labor intensity and low efficiency. In addition, the dust pollution caused by the crushing operation is large, and the working environment of the operator is relatively poor. In addition, the temperature of the sagger is still high after it is taken out of the furnace, and the operator is prone to accidents such as scalding during the operation, which poses a safety hazard. Summary of the invention

[0003] The object of the present invention is to provide a sagger unloading turntable machine to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0004] The technical solutions adopted to solve the above technical problems are:

[0005] A sagger unloading turntable machine, comprising: a loading and unloading device, a turntable device, a material loosening device and a material pouring device;

[0006] The turntable device is provided with at least a loading station, a crushing station and a dumping station, and the turntable device is used for driving the external sagger materials to move among the loading station, the crushing station and the dumping station; the loading and unloading devices are arranged beside the loading station, and the loading and unloading devices are used for taking and placing the saggers from the turntable device; the loosening device is arranged beside the crushing station, and the loosening device is used for crushing the materials in the sagger; the dumping device is arranged beside the dumping device, and the dumping device is used for dumping the materials in the sagger.

[0007] The sagger unloading turntable machine provided by the present invention has at least the following beneficial effects: the sagger is transferred between the loading station, the crushing station and the unloading station through the turntable device. The loading and unloading device loads and unloads the sagger. The sagger loaded to the turntable device is crushed by the loosening device, and then the material in the sagger is poured out by the unloading device, so that the sagger in the sagger is crushed and poured out, realizing the automatic unloading of the sagger. The sagger unloading turntable machine of the present invention adopts the form of a multi-station turntable, and the processing procedures of sagger unloading are completed by each station respectively, which shortens the invalid time in the production process and has high production efficiency.

[0008] As a further improvement of the above technical solution, the turntable device includes a turntable base, a rotating disk and a turntable driving component, the rotating disk is rotatably mounted on the turntable base, the rotating axis of the rotating disk extends in the up-down direction, the rotating disk has a plurality of placement slots distributed around its own rotation axis, and the turntable driving component is provided with a turntable driving end that is transmission-connected to the rotating disk and enables the rotating disk to rotate relative to the turntable base. Through the above technical solution, the turntable driving component can drive the rotating disk to rotate relative to the turntable base, so that each sagger placed in the placement slot can be transferred between each station.

[0009] As a further improvement of the above technical solution, the placement groove is circular, and the middle part of the placement groove has a lifting and avoiding space that runs through from top to bottom; the turntable device also includes a plurality of lifting components, and each of the loading station, the crushing station and the unloading station is provided with a lifting component, and the lifting component is arranged below the rotating disk, and the lifting component includes a lifting part and a lifting drive unit, and the lifting drive unit is used to drive the lifting part to move up and down relative to the rotating disk. Through the above technical solution, the circular placement groove can provide a cylindrical sagger for stable placement, and the lifting drive unit can drive the lifting part to extend upward from the placement groove, thereby lifting the sagger from the placement groove. It is convenient for the loading and unloading device, the loosening device and the unloading device to operate.

[0010] As a further improvement of the above technical solution, the loosening device includes a crushing component and a lifting drive component. The crushing component is arranged above the crushing station. The crushing component includes a crushing rotary cutter arranged downward and a crushing drive unit for driving the crushing rotary cutter to rotate. The lifting drive component is used to drive the crushing component to move up and down relative to the turntable device. Through the above technical solution, the crushing drive unit can drive the crushing rotary cutter to rotate, and the lifting drive component can drive the rotating crushing rotary cutter to move up and down. The sintered material in the sagger is crushed and dispersed by the rotating crushing rotary cutter extending into the sagger, which is convenient for subsequent pouring out.

[0011] As a further improvement of the above technical solution, the loosening device also includes a positioning member, the positioning member includes a positioning drive unit and two positioning clamps, the two positioning clamps are respectively arranged on both sides of the opposite end above the crushing station, and the positioning drive unit is used to drive the two positioning clamps to move towards each other or away from each other. Through the above technical solution, the positioning drive unit can drive the two positioning clamps to move towards each other, clamping the sagger between the two positioning clamps, so that the sagger can be fixed when the crushing member performs the crushing operation, and will not swing or overturn.

[0012] As a further improvement of the above technical solution, the material unloading device includes a flip clamp member and a flip driving member, wherein the flip clamp member is used to clamp the sagger, and the flip driving member is connected to the flip clamp member in a transmission manner and flips the flip clamp member in a direction away from the material unloading station. Through the above technical solution, after the flip clamp member clamps the sagger, the flip driving member can drive the flip clamp member to flip, so that the material in the sagger can be poured out, thereby realizing the material unloading action.

[0013] As a further improvement of the above technical solution, the flip clamp member includes a flip plate, a left clamp body, a right clamp body and a clamping drive member, the left clamp body and the right clamp body are slidably installed on the flip plate in the same direction, and the clamping drive member is used to drive the left clamp body and the right clamp body to move toward or away from each other. Through the above technical solution, the clamping drive member can drive the left clamp body and the right clamp body to move toward or away from each other, thereby achieving the clamping and loosening of the sagger. The flip plate can provide an installation basis for the left clamp body, the right clamp body and the clamping drive member, and the clamping and flipping of the sagger can be achieved by driving the flip plate to rotate.

[0014] As a further improvement of the above technical solution, the left clamp body and the right clamp body are respectively provided with a left clamping part and a right clamping part, and the upper sides of the left clamping part and the right clamping part are provided with an anti-dropping clamping plate and a material guide plate. Through the above technical solution, the left clamp body and the right clamp body clamp the sagger through the left clamping plate and the right clamping plate respectively, the release clamping plate can limit the sagger to prevent the sagger from falling due to clamping failure during the flipping process, and the material guide plate can guide the sintering material.

[0015] As a further improvement of the above technical solution, the material pouring device also includes a material guide trough and a material receiving bin, the material pouring station and the material guide trough are respectively arranged on both sides of the rotation axis of the flip clamp component, the material guide trough is in the shape of a funnel that is wide at the top and narrow at the bottom, the material receiving bin is arranged below the material guide trough, and a vibrator is arranged on the outside of the material guide trough. Through the above technical solution, the material guide trough can pour the sintered material, and when the sagger is flipped and poured, the material can be poured from the upper opening of the material guide trough and fall from the lower port into the material receiving bin for collection. The vibrator can make the side wall of the material guide trough vibrate continuously to prevent the sintered material from being blocked in the material guide trough.

[0016] As a further improvement of the above technical solution, the loading and unloading device includes a bowl picking and placing gripper for picking and placing saggers and a transfer driving member for driving the bowl picking and placing gripper to move. The turntable device is also provided with a material unloading station. The material loading station, the crushing station, the material unloading station and the material unloading station are uniformly distributed around the circumference of the turntable device in sequence. Through the above technical solution, the saggers to be unloaded can be loaded to the loading station, and the empty saggers that have completed unloading can be unloaded at the unloading station. The transfer driving member drives the bowl picking and placing gripper to move, and the bowl picking and placing gripper can clamp the sagger to realize the loading and unloading of the sagger. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the sagger unloading turntable machine provided by the present invention;

[0019] Figure 2 It is a three-dimensional schematic diagram of an embodiment of the turntable device and the material loosening device provided by the present invention;

[0020] Figure 3 This is a three-dimensional schematic diagram of an embodiment of the material loosening device provided by the present invention;

[0021] Figure 4 It is a three-dimensional schematic diagram of an embodiment of the material pouring device provided by the present invention, and a partial enlarged diagram of the flip clamping member;

[0022] Figure 5 This is a three-dimensional schematic diagram of an embodiment of the flip clamp member provided by the present invention;

[0023] Figure 6 It is a three-dimensional schematic diagram of an embodiment of the bowl picking and placing gripper provided by the present invention;

[0024] Figure 7 The present invention is a bottom view of a bowl picking and placing gripper according to an embodiment of the present invention.

[0025] In the figure: 100, loading and unloading device; 110, bowl picking and placing claws; 111, connecting plate; 112, picking and placing base; 113, positioning claws; 114, picking and placing drive unit; 120, transfer drive member; 200, turntable device; 210, turntable base; 211, receiving plate; 220, rotating plate; 221, placement slot; 230, turntable drive member; 240, lifting member; 241, lifting member; 242, lifting drive unit; 300, loosening device; 310, loosening frame; 320, positioning member; 321, positioning drive unit; 322, positioning clamp; 330, Crushing component; 331, crushing knife seat; 332, crushing rotary knife; 333, crushing drive unit; 340, lifting drive component; 400, material pouring device; 410, material pouring frame; 420, turning clamp component; 421, turning plate; 422, left clamp body; 423, right clamp body; 424, clamping drive component; 425, anti-drop card plate; 426, material guide plate; 430, material guide trough; 431, vibrator; 440, material receiving bin; 450, turning drive component; 460, buffer; 470, limit column; 480, material shaking mechanism; 481, material shaking rod; 482, material shaking drive cylinder. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, if there are words such as "several", it means one or more, "more" means more than two, greater than, less than, exceed, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. 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.

[0030] Reference Figures 1 to 7 The sagger unloading turntable machine of the present invention is implemented as follows:

[0031] A sagger unloading turntable machine comprises: a loading and unloading device 100, a turntable device 200, a material loosening device 300 and a material pouring device 400.

[0032] In this embodiment, the rotating disk device 200 is provided with a loading station, a crushing station, a material unloading station and a material unloading station. The loading station, the crushing station, the material unloading station and the material unloading station are distributed circumferentially around the rotation axis of the rotating disk 220 .

[0033] The loading and unloading device 100 is used to take and put the sagger from the turntable device 200. The loading and unloading device 100 is arranged beside the loading station. The loosening device 300 is used to crush the material in the sagger. The loosening device 300 is arranged beside the crushing station. The pouring device 400 is used to pour the material in the sagger. The pouring device 400 is arranged beside the pouring device 400.

[0034] exist Figure 1 and Figure 2 In the example, the loading station is arranged at the front side of the turntable device 200, the crushing station is arranged at the left side of the turntable device 200, the unloading station is arranged at the rear side of the turntable device 200, and the unloading station is arranged at the right side of the turntable device 200. The loading and unloading device 100 is arranged at the right front of the turntable device 200, the loosening device 300 is arranged at the left side of the turntable device 200, and the unloading device 400 is arranged at the rear of the turntable device 200.

[0035] The turntable device 200 includes: a turntable base frame 210, a rotating disk 220 and a turntable driving member 230. The rotating axis of the rotating disk 220 extends in the up-down direction. The rotating disk 220 is rotatably mounted on the turntable base frame 210. The turntable driving member 230 is provided with a turntable driving end that is transmission-connected to the rotating disk 220 and enables the rotating disk 220 to rotate relative to the turntable base frame 210.

[0036] The turntable device 200 also includes four lifting members 240. The four lifting members 240 are respectively arranged at the loading station, the crushing station, the unloading station and the unloading station. The four lifting members 240 are all arranged on the lower side of the rotating disk 220. The lifting member 240 includes: a lifting member 241 and a lifting drive unit 242. The lifting drive unit 242 is installed on the turntable base frame 210. The lifting drive unit 242 is provided with a lifting drive end which is transmission-connected with the lifting member 241 and enables the lifting member 241 to move up and down relative to the rotating disk 220.

[0037] Reference Figure 2In this embodiment, the rotating disk 220 is rotatably mounted on the upper end of the turntable base 210, and the rotating disk 220 is provided with four placement grooves 221 arranged circumferentially around its own rotation axis. The placement groove 221 is surrounded by a circle of annular baffles. The middle part of the placement groove 221 is provided with a jacking avoidance space that passes through from top to bottom. The jacking member 241 is in the shape of a disc, and the jacking avoidance space can allow the jacking member 241 to pass through in the up and down direction. The jacking drive unit 242 can adopt a linear drive component such as a cylinder, an electric push rod, a hydraulic push rod, or a screw nut drive assembly.

[0038] In a further embodiment, Figure 2 As shown, the turntable base frame 210 is provided with four receiving trays 211, which are respectively arranged at the loading station, the crushing station, the unloading station and the unloading station. The four receiving trays 211 are all arranged at the lower side of the lifting member 240. The sintering materials shaken off at each station are received by the receiving trays 211 to avoid material loss or pollution of the equipment environment.

[0039] The loading and unloading device 100 comprises: a bowl picking and placing gripper 110 and a transfer driving member 120. The transfer driving member 120 is used to pick and place the bowls. The transfer driving member 120 is provided with a transfer driving end which is transmission-connected with the bowl picking and placing gripper 110 and moves the bowl picking and placing gripper 110.

[0040] like Figure 1 As shown, in this embodiment, the transfer driving member 120 adopts a multi-axis robot. The multi-axis robot is also called a multi-axis manipulator, an industrial robot arm, etc. It is a multi-purpose manipulator that can realize automatic control, reprogrammable, multi-degree of freedom, and a spatial right-angle relationship between the degrees of freedom of movement. It is widely used in automated production. The multi-axis robot can drive the pick-and-place bowl gripper 110 to move between the sagger material source and the loading and unloading stations, so as to realize the loading and unloading of the sagger on the turntable machine.

[0041] Reference Figure 6 and Figure 7 In this embodiment, the bowl picking and placing gripper 110 includes: a picking and placing base 112, a positioning claw piece 113 and a picking and placing drive unit 114. A limiting portion in the shape of an annular truncated cone is provided in the middle portion of the picking and placing base 112. The number of the positioning claw pieces 113 and the picking and placing drive unit 114 are both four. The four positioning claw pieces 113 are evenly distributed around the circumference of the limiting portion. The positioning claw pieces 113 are all slidably connected to the picking and placing base 112 along the radial direction of the limiting portion. The picking and placing drive unit 114 is arranged in a one-to-one correspondence with the positioning claw piece 113, and the picking and placing drive unit 114 is used to drive the positioning claw piece 113 to move radially along the limiting portion.

[0042] In a further embodiment, the bowl picking and placing gripper 110 further comprises a connecting plate 111. The transfer driving member 120 is fixedly connected to the connecting plate 111. A guide column and a spring are arranged between the picking and placing base 112 and the connecting plate 111. The guide column and the spring are both arranged along the axial direction of the limiting portion. The picking and placing base 112 and the connecting plate 111 are elastically connected along the axial direction of the limiting portion through the guide column and the spring.

[0043] When taking and placing the sagger, the limiting part can be against the upper end of the sagger, and the outer side of the sagger is clamped by multiple positioning claws 113 moving in the radial direction, so as to realize the clamping and placing of the sagger. The taking and placing base 112 is elastically connected to the connecting plate 111. When taking materials, the limiting part can be elastically pressed against the upper end of the sagger, which is convenient for the debugging of the multi-axis robot and avoids the situation that the sagger is crushed or the limiting part is not in place.

[0044] In some other embodiments, the positioning claws 113 and the material taking and placing drive units 114 may be of other numbers. Figure 6 and Figure 7 As shown, the shape of the positioning claw piece 113 can be a circular arc groove consistent with the shape of the outer side of the sagger, or a columnar shape. When there are two positioning claw pieces 113, it is preferred to use circular arc positioning claw pieces 113 and to arrange the two positioning claw pieces 113 relatively.

[0045] The material loosening device 300 includes: a material loosening frame 310 , a positioning component 320 , a crushing component 330 and a lifting and driving component 340 .

[0046] The positioning member 320, the crushing member 330 and the lifting and driving member 340 are all installed on the loosening frame 310. In this embodiment, the loosening frame 310 is arranged on the left side of the turntable base 210. The lower part of the loosening frame 310 is fixedly connected to the turntable base 210, the positioning member 320 is arranged in the middle part of the loosening frame 310, and the crushing member 330 and the lifting and driving member 340 are arranged in the upper part of the loosening frame 310.

[0047] The positioning member 320 includes a positioning drive unit 321 and two positioning clamps 322. The two positioning clamps 322 are respectively arranged on the front and rear sides above the crushing station. The positioning drive unit 321 is used to drive the two positioning clamps 322 to move toward each other or away from each other.

[0048] exist Figure 2 and Figure 3In the example, the positioning clamp 322 has a positioning portion in the shape of an arc. The positioning portions of the two positioning clamps 322 are arranged front and back to face each other. The positioning drive unit 321 is a parallel clamp cylinder. The two parallel clamps of the positioning drive unit 321 are respectively connected to the two positioning clamps 322, thereby driving the two positioning clamps 322 to clamp in the center or open to both sides.

[0049] The crushing component 330 is disposed above the crushing station and includes a crushing knife seat 331 , a crushing rotary knife 332 and a crushing driving unit 333 .

[0050] The pulverizing rotary cutter 332 has a central axis extending up and down. The pulverizing rotary cutter 332 includes a pulverizing drill extending spirally along its central axis, and two scrapers respectively arranged on both sides of the pulverizing drill. In some other embodiments, the number of the scrapers may be more than three. Multiple scrapers are evenly arranged to scrape off the sintered material on the inner wall of the sagger. A single scraper may have the problem of uneven force.

[0051] The crushing rotary blade 332 is rotatably mounted on the blade seat. The crushing rotary blade 332 is arranged downward. The crushing driving unit 333 is used to drive the crushing rotary blade 332 to rotate.

[0052] The lifting drive component 340 is used to drive the crushing component 330 to move up and down relative to the turntable device 200. In this embodiment, the crushing rotary knife 332 is rotatably arranged on the lower side of the crushing knife seat 331, and the upper end of the crushing knife seat 331 is provided with a connecting column extending upward. The lifting drive component 340 includes a lifting drive unit, a driving gear and a driving rack. The driving rack is fixedly installed on the connecting column in the up and down directions. The driving gear is rotatably installed on the upper end of the feeding frame. The driving gear and the driving rack are meshed with each other. The lifting drive unit is drivingly connected to the driving gear. In this embodiment, the crushing drive unit 333 and the lifting drive unit can be selected as a rotating drive element such as a servo motor, a stepping motor or a pneumatic motor.

[0053] The material pouring device 400 includes: a material pouring frame 410, a material guiding trough 430, a material receiving bin 440, a turning clamping component 420 and a turning driving component 450.

[0054] The material pouring frame 410 is arranged at the rear of the material pouring station, and the flip clamp member 420 is arranged at the upper front end of the material pouring frame 410. The material pouring station and the material guide trough 430 are respectively arranged at the front and rear sides of the flip clamp member 420. The material guide trough 430 is in the shape of a funnel that is wide at the top and narrow at the bottom. The upper end of the material receiving bin 440 is provided with an opening, and the material receiving bin 440 is arranged below the material guide trough 430.

[0055] The flip clamp member 420 is used to clamp the sagger. The flip clamp member 420 includes: a flip plate 421, a left clamp body 422, a right clamp body 423 and a clamping drive member 424. The left clamp body 422 and the right clamp body 423 are arranged on the left and right sides, and the left clamp body 422 and the right clamp body 423 are respectively provided with a left clamping portion and a right clamping portion facing each other. The left clamping portion and the right clamping portion are both in an arc shape corresponding to the outer shape of the sagger. The left clamp body 422 and the right clamp body 423 are both slidably installed on the flip plate 421 along the left and right directions. The clamping drive member 424 is used to drive the left clamp body 422 and the right clamp body 423 to move closer to each other or away from each other. In this embodiment, the clamping drive member 424 includes a left clamping cylinder and a right clamping cylinder. The left clamping cylinder and the right clamping cylinder are respectively connected to the left clamp body 422 and the right clamp body 423 in transmission connection.

[0056] The flip driving member 450 includes a flip shaft and a flip driving unit. The flip shaft is rotatably mounted on the upper front end of the material dumping frame 410. The axial direction of the flip shaft extends in the left-right direction. The flip plate 421 is fixedly connected to the flip shaft, and the flip driving unit is drivingly connected to the flip shaft.

[0057] In a further embodiment, Figure 5 As shown, the upper sides of the left clamping part and the right clamping part are both provided with an anti-dropping clamping plate 425 and a material guide plate 426. When the sagger is clamped, the left clamping body 422 and the right clamping body 423 respectively press against the left and right sides of the sagger. The two anti-dropping clamping plates 425 arranged on the upper sides of the left clamping part and the right clamping part are provided with an anti-dropping part extending along the radial direction of the sagger, and the anti-dropping part presses against the upper side of the edge of the sagger opening. When the flip clamping member 420 is flipped up to pour the material, the sagger opening is flipped to face downward, and the two anti-dropping parts can support the opening of the sagger.

[0058] The guide plate 426 extends toward the axial direction of the sagger being clamped. In the projection along the axial direction of the sagger, the shape of the guide plate 426 corresponds to the edge shape of the sagger. When the clamping driving member 424 drives the left clamp body 422 and the right clamp body 423 to clamp toward each other, the two guide plates 426 press against each other to form a guide channel. When the sagger is turned over, the sintered material in the sagger can slide along the guide channel into the guide groove 430.

[0059] In a further embodiment, referring to Figure 4 The front and rear sides of the flip shaft are both provided with a buffer 460 and a limit column 470 facing upward. The buffer 460 buffers the up and down flipping action of the flip clamp member 420 to avoid the impact of the sagger. The limit column 470 can improve the repetitive accuracy of each flipping of the flip clamp member 420.

[0060] In a further embodiment, referring to Figure 4, the material pouring device 400 also includes a material shaking mechanism 480. There are two material shaking mechanisms 480, and the two material shaking mechanisms 480 are respectively arranged on the left and right sides of the material guide trough 430. The material shaking mechanism 480 includes a material shaking rod 481 and a material shaking drive cylinder 482. The material shaking rod 481 includes a hinged end, a driving end and a material shaking end. The driving end and the material shaking end are respectively arranged on both sides of the hinged end. The hinged end is hinged to the material pouring frame 410. The cylinder body of the material shaking drive cylinder 482 is hinged to the material pouring frame 410, and the piston rod of the material shaking drive cylinder 482 is hinged to the driving end.

[0061] The material shaking driving cylinder 482 can drive the hinged end to move relative to the material unloading frame 410, so that the material shaking rod 481 rotates around the hinged end. When the material shaking rod 481 rotates around the hinged end, the material shaking end can cut into the space above the material guide groove 430 from the outside, and knock the sagger in the flipped state on the flip clamp member 420, so that the sintered material in the sagger can be shaken off under the impact.

[0062] In a further embodiment, a vibrator 431 is fixedly connected to the outer side of the guide trough 430. The vibrator 431 causes the side wall of the guide trough 430 to vibrate continuously to prevent the sintering material from being blocked in the guide trough 430. The vibrator 431 can be pneumatic or electric.

[0063] In some specific embodiments of the present invention, the lifting member 241, the positioning claw piece 113, the positioning clamp 322, the left clamp body 422 and the right clamp body 423 are all provided with heat-resistant pads on the side in contact with the sagger. The heat-resistant pads can prevent the heat of the sagger from being transferred along various components to the drive elements such as the cylinder or the motor, which helps to extend the service life of the drive elements.

[0064] When the sagger unloading turntable machine of the present invention is used: first, the rotating disk 220 rotates so that the four placement slots 221 are respectively arranged at the loading station, the crushing station, the unloading station and the unloading station. The four placement slots 221 are aligned with the four jacking mechanisms, and the jacking avoidance space in the middle of the placement slots 221 is aligned with the jacking member 241 up and down. Then, the jacking drive unit 242 drives the jacking member 241 to jack up, and the jacking member 241 rises from the jacking avoidance space in the placement slots 221 to lift the saggers placed in each placement slot 221.

[0065] It is worth noting that at this time, no sagger is placed on the lifting member 241 in the loading station. The sagger on the crushing station is lifted up between the two positioning clamps 322. The sagger on the unloading station is lifted up between the left clamp body 422 and the right clamp body 423.

[0066] At this time, the loading and unloading device 100, the material loosening device 300 and the material pouring device 400 operate simultaneously.

[0067] The transfer driving member 120 drives the sagger gripper 110 to move, and places the sagger obtained from the material source to be unloaded on the lifting member 241 of the loading station. Then the empty sagger on the unloading station is moved to the empty sagger material source. Then another sagger is taken from the material source to be unloaded, and waits for the next loading.

[0068] The positioning drive unit 321 drives the two positioning clamps 322 to clamp toward each other, and clamps the sagger in the crushing station in the center. The crushing drive unit 333 drives the crushing knife 332 to rotate. The lifting drive component 340 drives the crushing component 330 to move downward, so that the crushing knife 332 extends into the sagger of the crushing station. The rotating crushing knife 332 scrapes the sintered material in the sagger through the crushing drill and scraper, crushes and disperses it. Then, the lifting drive component 340 drives the crushing component 330 to retract upward.

[0069] The clamping driving member 424 drives the left clamp body 422 and the right clamp body 423 to move toward each other and clamp the sagger. Then the flip driving member 450 drives the flip clamp member 420 to flip. After flipping into place, the sintered material in the sagger is poured from the sagger into the material guide trough 430, and falls into the receiving bin 440 along the material guide trough 430. In order to avoid incomplete crushing causing the sintered material to still adhere to the inner wall of the sagger, the shaking material driving cylinder 482 can drive the shaking material rod 481 to swing continuously, and continuously knock the flipped sagger or flip clamp member 420 through the shaking material end, so that some sintered materials still attached can be shaken off under the impact. After the dumping is completed, the sagger is flipped back to the dumping station, and the flip clamp member 420 is released to allow the empty sagger to fall on the lifting member 241.

[0070] After the loading and unloading device 100, the loosening device 300 and the pouring device 400 complete the action, the lifting drive unit 242 retracts downward to the bottom of the rotating disk 220, so that the saggers of the loading station, the crushing station and the pouring station are placed downward on the placement groove 221. Afterwards, the turntable driving component 230 drives the rotating disk 220 to rotate 90 degrees, so that the saggers to be unloaded are transferred to the crushing station, the saggers that have completed crushing are transferred to the pouring station, and the empty saggers that have completed pouring are transferred to the unloading station. The lifting component 240 acts to lift up each sagger, and the loading and unloading device 100, the loosening device 300 and the pouring device 400 perform the next round of actions. In this way, the automatic unloading of the saggers is realized.

[0071] In some other embodiments, there are two loading and unloading devices 100. The two loading and unloading devices 100 correspond to the loading station and the unloading station respectively. The loading and unloading are performed simultaneously by the two loading and unloading devices 100, which can effectively shorten the loading and unloading cycle time.

[0072] In some other embodiments, the turntable device 200 has only a loading station, a crushing station and a dumping station. The loading station, the crushing station and the dumping station are evenly arranged, and the rotating disk 220 rotates 120 degrees each time. The loading and unloading device 100 adopts a double-handed claw structure, and the loading and unloading of the sagger is completed at the loading station through two sagger picking and placing claws 110.

[0073] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0074] Although the embodiments of the present invention have been shown and described, a person skilled in the art may make various changes, modifications, substitutions and variations to these embodiments without departing from the principles and spirit of the present invention. These changes, modifications, equivalent variations or substitutions are all included in the scope defined by the claims of this application. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A sagger unloading turntable machine, characterized in that: include: A loading and unloading device (100), a turntable device (200), a material loosening device (300) and a material pouring device (400); The turntable device (200) is provided with at least a loading station, a crushing station and a dumping station, and the turntable device (200) is used to drive the external sagger materials to move between the loading station, the crushing station and the dumping station; the loading and unloading device (100) is arranged beside the loading station, and the loading and unloading device (100) is used to take and place the sagger from the turntable device (200); the loosening device (300) is arranged beside the crushing station, and the loosening device (300) is used to crush the materials in the sagger; the dumping device (400) is arranged beside the dumping device (400), and the dumping device (400) is used to dump the materials in the sagger; The loading and unloading device (100) comprises a bowl picking and placing gripper (110) for picking and placing bowls, and a transfer driving component (120) for driving the bowl picking and placing gripper (110) to move; The turntable device (200) comprises a turntable base frame (210), a rotating disk (220) and a turntable driving component (230); the rotating disk (220) is rotatably mounted on the turntable base frame (210); the rotating axis of the rotating disk (220) extends in the up-down direction; the rotating disk (220) has a plurality of placement grooves (221) distributed around its own rotation axis; and the turntable driving component (230) is provided with a turntable driving end which is transmission-connected to the rotating disk (220) and enables the rotating disk (220) to rotate relative to the turntable base frame (210); The placement groove (221) is circular, and a lifting avoidance space is provided in the middle of the placement groove (221) which passes through the groove up and down. The turntable device (200) further comprises a plurality of lifting components (240), and each of the loading station, the crushing station and the unloading station is provided with a lifting component (240). The lifting component (240) is arranged below the rotating disk (220). The lifting component (240) comprises a lifting member (241) and a lifting drive unit (242). The lifting drive unit (242) is used to drive the lifting member (241) to move up and down relative to the rotating disk (220). The loosening device (300) comprises a crushing component (330) and a lifting drive component (340); the crushing component (330) is arranged above the crushing station; the crushing component (330) comprises a crushing rotary knife (332) arranged downward and a crushing drive unit (333) for driving the crushing rotary knife (332) to rotate; and the lifting drive component (340) is used to drive the crushing component (330) to move up and down relative to the turntable device (200); The material unloading device (400) comprises a flip clamp component (420) and a flip drive component (450), wherein the flip clamp component (420) is used to clamp the sagger, and the flip drive component (450) is transmission-connected to the flip clamp component (420) and flips the flip clamp component (420) in a direction away from the material unloading station.

2. The sagger unloading turntable machine according to claim 1, characterized in that: The loosening device (300) further comprises a positioning member (320), wherein the positioning member (320) comprises a positioning drive unit (321) and two positioning clamps (322), wherein the two positioning clamps (322) are respectively arranged on both sides of the opposite end above the shredding station, and the positioning drive unit (321) is used to drive the two positioning clamps (322) to move towards each other or away from each other.

3. The sagger unloading turntable machine according to claim 1, characterized in that: The flip clamp component (420) comprises a flip plate (421), a left clamp body (422), a right clamp body (423) and a clamping driving component (424); the left clamp body (422) and the right clamp body (423) are slidably mounted on the flip plate (421) along the same direction; and the clamping driving component (424) is used to drive the left clamp body (422) and the right clamp body (423) to move towards each other or away from each other.

4. The sagger unloading turntable machine according to claim 3, characterized in that: The left clamping body (422) and the right clamping body (423) are respectively provided with a left clamping portion and a right clamping portion, and the upper sides of the left clamping portion and the right clamping portion are both provided with an anti-dropping clamping plate (425) and a material guide plate (426).

5. The sagger unloading turntable machine according to claim 1, characterized in that: The material pouring device (400) further comprises a material guide trough (430) and a material receiving bin (440); the material pouring station and the material guide trough (430) are respectively arranged on both sides of the rotation axis of the flip clamp component (420); the material guide trough (430) is in the shape of a funnel which is wide at the top and narrow at the bottom; the material receiving bin (440) is arranged below the material guide trough (430); and a vibrator (431) is arranged on the outside of the material guide trough (430).

6. The sagger unloading turntable machine according to claim 1, characterized in that: The turntable device (200) is also provided with a material unloading station, and the material loading station, the crushing station, the material unloading station and the material unloading station are uniformly distributed in sequence around the circumference of the turntable device (200).

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