Machine-made charcoal, tray and tray loading equipment

Abstract

The invention belongs to the technical field of machine-made charcoal, and particularly relates to machine-made charcoal, a tray and tray loading equipment. The machine-made charcoal comprises a charcoal block body and further comprises a coating layer, and the carbon block body is coated with the coating layer. According to the invention, the coating layer is arranged outside the machine-made charcoal, so that the carbon block body can be coated in the coating layer, and when the carbon block body has slag falling, carbon slag is limited in the coating layer, and the slag falling problem is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of machine-made charcoal, and in particular relates to a machine-made charcoal, a tray and a tray loading device. Background Art

[0002] Mechanism charcoal, also known as mechanism charcoal or artificial charcoal, is a carbonaceous stick made by processing wood chips. It has many advantages, such as high density, high calorific value, smokeless, odorless, pollution-free, non-explosive, and flammable, and is considered a green and environmentally friendly product.

[0003] Existing machine-made charcoal will produce a large amount of carbon slag during packaging, transportation and storage. The reason may be incomplete carbonization during production, or due to raw materials or processes, or slag falling due to the storage environment.

[0004] The carbon slag from machine-made charcoal can cause many problems. It can pollute the environment during storage or transportation, and even bring safety hazards (fire). It can also threaten the health of production personnel during the production process. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a machine-made charcoal, a tray and a tray loading device, which can reduce or avoid the problem of slag falling from machine-made charcoal.

[0006] The technical solution proposed by the present invention is:

[0007] In a first aspect, the present invention provides a machine-made carbon, comprising a carbon block body, and further comprising:

[0008] The coating layer is wrapped around the carbon block body.

[0009] In a second aspect, the present invention provides a tray for placing the above-mentioned machine-made charcoal, the tray comprising:

[0010] A base plate, wherein the outer side wall of the base plate is provided with a positioning groove;

[0011] The mounting column comprises a first column and a second column, the first column is arranged on the substrate, the second column is arranged at one end of the first column away from the substrate, the axis of the first column coincides with the axis of the second column, and the cross-sectional area of ​​the second column is smaller than the cross-sectional area of ​​the first column;

[0012] Mounting hole, the mounting hole is located in the mounting column, the mounting hole is a stepped hole, the large hole of the mounting hole extends out of the base plate, and the machine-made charcoal can be installed in the small hole of the mounting hole;

[0013] A clamping mechanism is used to connect and fix two adjacent pallets.

[0014] Optionally, the clamping mechanism includes:

[0015] The protrusion is arranged on the outer side wall of the second column and / or the inner side wall of the large hole of the mounting hole.

[0016] In a third aspect, the present invention provides a tray loading device, including a conveying device, the conveying device is used to convey the above-mentioned tray, and the conveying device includes:

[0017] The frame includes a side plate and a bottom plate, wherein a pair of side plates are symmetrically arranged on both sides of the bottom plate;

[0018] A fixed roller, the fixed roller is rotatably connected to the frame;

[0019] A mounting frame, the mounting frame being slidably connected to the frame;

[0020] A moving roller, the moving roller is rotatably mounted on a mounting frame;

[0021] A first guiding mechanism, the first guiding mechanism is used to guide the movement of the mounting frame;

[0022] A conveyor belt, the conveyor belt comprises a pulley and a belt, a plurality of pulleys are respectively arranged on a fixed roller and a movable roller, and the belt is sleeved outside the plurality of pulleys;

[0023] There are two groups of conveyor belts, which are symmetrically arranged in the frame, and the mounting frame is located between a pair of conveyor belts.

[0024] Optionally, the loading device delivers the empty pallet to the conveying device, and the loading device includes:

[0025] A limit frame, the limit frame is fixedly arranged on the frame;

[0026] A first positioning column, which is arranged along the conveying direction of the pallet, and is fixedly arranged on the limiting frame, and the first positioning column cooperates with the positioning groove to define the relative position of the pallet and the limiting frame;

[0027] The material guiding mechanism includes a material guiding plate and a rotating shaft. The rotating shaft is rotatably connected to the limit frame. The material guiding plate is spirally wound around the outer wall of the rotating shaft. The material guiding plate can transport the stacked pallets toward the frame and can separate two clamped pallets.

[0028] Optionally, the material guiding mechanism is provided in two groups, the two groups of material guiding mechanisms are symmetrically arranged on both sides of the frame, and the material guiding plates of the two groups of material guiding mechanisms rotate in opposite directions;

[0029] Also included is a first linkage mechanism, the first linkage mechanism comprising:

[0030] A first linkage wheel and a second linkage wheel, wherein the first linkage wheel and the second linkage wheel are respectively arranged on two rotating shafts;

[0031] A pair of tensioning wheels are provided on both sides of the first linkage wheel;

[0032] The linkage belt is sleeved outside a pair of tension wheels and the second linkage wheel, and the outer wall of the linkage belt is in contact with the first linkage wheel.

[0033] Optionally, a discharging device is further included, and the discharging device removes the tray filled with machine-made charcoal from the conveying device. The discharging device includes:

[0034] A support plate, the support plate is arranged on a mounting frame;

[0035] The second guide mechanism includes a guide column and a clamping plate, the guide column is slidably connected to the mounting frame, the clamping plate and the supporting plate are respectively connected to both ends of the guide column, and the clamping plate and the supporting plate are respectively located on both sides of the mounting frame;

[0036] The push mechanism pushes the card plate to move away from the frame.

[0037] Optionally, the discharging device further comprises:

[0038] Material sorting rack, which is fixed on the frame;

[0039] A second positioning column, which is arranged along the direction in which the tray moves in the material sorting rack, and cooperates with the positioning groove to define the relative position of the tray and the material sorting rack;

[0040] Telescopic bracket, the telescopic bracket includes:

[0041] An installation frame, the installation frame is fixedly arranged on the material sorting rack;

[0042] A fixing plate, the fixing plate is fixedly arranged in the installation frame;

[0043] A guide member, the guide member is slidably connected to the fixed plate;

[0044] The limiting plate and the supporting plate are connected to the two ends of the guide member respectively, and the limiting plate and the supporting plate are located on both sides of the fixing plate respectively;

[0045] A first elastic member, the first elastic member acts on the support plate so that the support plate remains inserted into the material sorting rack;

[0046] There are two groups of telescopic brackets, which are relatively arranged on both sides of the material sorting rack. When a pair of support plates move away from each other, the support plate can push the tray into the material sorting rack; when a pair of support plates move close to each other, the pair of support plates confine the tray in the material sorting rack.

[0047] Optionally, the discharging device further comprises:

[0048] A baffle, the middle part of which is located in the material sorting rack, and the baffle can move along the length direction of the second positioning column, and two adjacent trays are connected to each other by hitting the baffle;

[0049] A lifting mechanism, the lifting mechanism is used to push the baffle to move along the length direction of the second positioning column;

[0050] The lifting mechanism comprises a threaded rod and a smooth rod. The two ends of the threaded rod are rotatably connected to the mounting frame. The threaded rod is connected to the baffle through threads. The two ends of the smooth rod are fixedly connected in the mounting frame. The smooth rod passes through the baffle.

[0051] Optionally, the discharging device further includes a second linkage mechanism, and the movement of the limit plate drives the threaded rod to rotate through the second linkage mechanism;

[0052] The second linkage mechanism includes:

[0053] A gear, the gear is fixedly connected to the threaded rod;

[0054] A guide groove, the guide groove is arranged on the fixed plate;

[0055] A rack, one end of which is hinged on the limit plate, and a guide rod is also provided on the rack, and the guide rod is slidably connected in the guide groove;

[0056] The movement of the limiting plate drives the guide rod to move in the guide groove, so that the rack and the gear are engaged or separated.

[0057] Compared with the prior art, the present invention has the following beneficial effects:

[0058] The present invention provides a coating layer on the outside of the machine-made carbon, so that the carbon block body can be wrapped in the coating layer. When the carbon block body slags off, the carbon slag is confined in the coating layer, and the problem of slag falling will not occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0060] Figure 1 It is a three-dimensional diagram of the machine-made charcoal of the present invention;

[0061] Figure 2 For the present invention Figure 1 sectional view of;

[0062] Figure 3 It is a cross-sectional view of the pallets stacked in the material sorting rack of the present invention;

[0063] Figure 4 A three-dimensional diagram of a tray of the present invention;

[0064] Figure 5 For the present invention Figure 4 Bottom view of

[0065] Figure 6It is a three-dimensional diagram of the feeding device of the present invention;

[0066] Figure 7 For the present invention Figure 6 Bottom view of

[0067] Figure 8 It is a three-dimensional diagram of the material sorting rack of the present invention;

[0068] Fig. 9 For the present invention Figure 8 sectional view of;

[0069] Fig.10 For the present invention Fig. 9 A magnified image of area A;

[0070] Fig.11 A three-dimensional diagram of the support plate and the second guide mechanism of the present invention;

[0071] Fig.12 A three-dimensional diagram of the tray loading device of the present invention;

[0072] Fig.13 For the present invention Fig.12 A three-dimensional diagram of the internal structure;

[0073] Fig.14 A three-dimensional diagram of the internal structure of the frame of the present invention;

[0074] Fig.15 The present invention Fig.12 sectional view of;

[0075] Fig.16 For the present invention Fig.15 A magnified view of area B;

[0076] Fig.17 For the present invention Fig.15 Magnified view of area C.

[0077] In the figure: 1, machine-made carbon; 11, carbon block body; 12, coating layer;

[0078] 2. tray; 21. base plate; 22. mounting column; 23. mounting hole; 24. clamping mechanism; 211. positioning groove; 221. first column; 222. second column; 241. bump;

[0079] 3. Conveying device; 31. Frame; 32. Fixed roller; 33. Moving roller; 34. Mounting frame; 35. First guide mechanism; 36. Conveyor belt; 311. Side plate; 312. Bottom plate; 351. Guide groove; 352. Guide wheel; 361. Belt; 362. Pulley;

[0080] 4. Feeding device; 41. Limiting frame; 42. First linkage mechanism; 43. Material guide mechanism; 411. First positioning column; 421. First linkage wheel; 422. Second linkage wheel; 423. Tension wheel; 424. Linkage belt; 431. Material guide plate; 432. Rotating shaft;

[0081] 5. Discharging device; 51. Material sorting rack; 52. Telescopic bracket; 53. Baffle; 54. Lifting mechanism; 55. Second linkage mechanism; 56. Support plate; 57. Second guiding mechanism; 58. Pushing mechanism; 511. Second positioning column; 512. Sliding frame; 521. Mounting frame; 522. Fixed plate; 523. Support plate; 524. Limiting plate; 525. Guide member; 526. First elastic member; 541. Threaded rod; 542. Light rod; 543. Light axis; 551. Gear; 552. Rack; 553. Guide groove; 554. Guide rod; 571. Guide column; 572. Card plate; 573. Second elastic member; 581. Pushing plate; 582. First support rod; 583. Second support rod; 584. Pushing rod. DETAILED DESCRIPTION

[0082] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0083] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships 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 referred device or element 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.

[0084] Example 1

[0085] Please refer to Figure 1 , Figure 2The machine-made charcoal 1 of the present invention comprises a charcoal block body 11 and a coating layer 12, wherein the coating layer 12 is wrapped around the charcoal block body 11; by arranging the coating layer 12 outside the charcoal block body 11, firstly, the charcoal block body 11 can be prevented from getting damp during storage; secondly, the charcoal block body 11 can be prevented from falling off (charcoal residue pollutes the environment, and charcoal residue floating in the air can also cause certain harm to the human body. If producers inhale charcoal residue for a long time, the charcoal residue will be deposited in the lungs or other respiratory tissues, increasing the risk of suffering from pneumoconiosis, pneumonia, bronchitis and other diseases); thirdly, when packaging, the machine-made charcoal 1 of the present invention can be adsorbed by negative pressure to achieve turnover and transportation.

[0086] It should be noted that the covering layer 12 may be made of a heat shrinkable film.

[0087] It should be noted that the cross-sectional shape of the carbon block body 11 is not limited, and may be circular, quadrilateral, pentagonal, hexagonal, etc.

[0088] Example 2

[0089] Please refer to Figure 2 , Figure 3 , Figure 4 The present invention also provides a tray 2, which includes a base plate 21, on which a mounting column 22 is arranged. The mounting column 22 is stepped, and a section with a larger cross-section is a first column 221, and a section with a smaller cross-section is a second column 222. The first column 221 is connected between the base plate 21 and the second column 222; a mounting hole 23 is arranged in the mounting column 22, and the mounting hole 23 is a stepped hole. The large hole of the mounting hole 23 extends outward from the base plate 21, and the small hole of the mounting hole 23 is located in the mounting column 22.

[0090] When in use, the machine-made charcoal 1 is inserted into the small hole of the mounting hole 23; specifically, the machine-made charcoal 1 can be completely inserted into the small hole of the mounting hole 23, or a part of the machine-made charcoal 1 can be inserted into the small hole of the mounting hole 23, and the rest of the machine-made charcoal 1 is located in the large hole of the mounting hole 23.

[0091] It should be noted that the tray 2 of the present solution may be a blister tray 2 , a paper tray 2 , a metal tray 2 , etc., and a blister tray 2 is preferred.

[0092] As a preferred solution, a positioning groove 211 is further provided, and the positioning groove 211 is provided on the outer side wall of the substrate 21. The shape, position and number of the positioning groove 211 are not limited. In this solution, the substrate 21 is a quadrilateral, and the positioning grooves 211 are relatively provided on the front and rear walls of the substrate 21, and the shape of the positioning grooves 211 is semicircular.

[0093] As a preferred solution, a clamping mechanism 24 is also provided, through which multiple pallets 2 can be relatively fixed in the vertical direction to achieve palletizing. In this solution, the clamping mechanism 24 uses a protrusion 241, which is provided on the outer side wall of the second column 222. When the upper and lower pallets 2 are connected, the protrusion 241 of the upper pallet 2 elastically contacts the large hole of the mounting hole 23 of the lower pallet 2, thereby relatively fixing the upper and lower pallets 2.

[0094] It should be noted that the position and number of the bumps 241 can be multiple.

[0095] It should be noted that the position of the protrusion 241 can also be set on the inner wall of the large hole of the mounting hole 23.

[0096] It should be noted that the cross-sectional shape of the bump 241 may be a triangle, a quadrilateral, a sector, or the like.

[0097] As a further preferred solution, the snap-fit ​​mechanism 24 also includes a groove (not shown in the figure) arranged in the large hole of the mounting hole 23. When two trays 2 are stacked up and down, the protrusion 241 is snapped into the groove, further improving the fixing effect.

[0098] Specifically, when multiple empty pallets 2 are stacked, the second column 222 of the upper pallet 2 is inserted into the large hole of the mounting hole 23 of the lower pallet 2, and the step surface of the upper pallet 2 (referring to the step surface of the first column 221 and the second column 222) is in close contact with the step surface of the mounting hole 23 of the lower pallet 2.

[0099] When multiple pallets 2 loaded with machine-made charcoal 1 are stacked, the second column 222 of the upper pallet 2 is inserted into the large hole of the mounting hole 23 of the lower pallet 2, and the end surface of the second column 222 of the upper pallet 2 abuts against the machine-made charcoal 1 in the mounting hole 23 of the lower pallet 2.

[0100] Example 3

[0101] Please refer to Figure 6-17 The present invention provides a tray loading device, which includes a conveying device 3, a loading device 4 and a discharging device 5.

[0102] The conveying device 3 is used to convey the pallet 2. The conveying device 3 has a loading position, a loading position and a discharging position. The empty pallet 2 enters the conveying device 3 at the loading position, and the conveying device 3 conveys the empty pallet 2 to the loading position. At the loading position, the machine-made charcoal 1 is loaded into the pallet 2 by a manipulator (the manipulator of the present invention grabs the machine-made charcoal 1 on the synchronous belt through a vacuum suction cup and then loads it into the pallet 2). The fully loaded pallet 2 is transported to the discharging position by the conveying device 3 and then leaves the conveying device 3.

[0103] The conveying device 3 includes a frame 31 ; the frame 31 includes side plates 311 and a bottom plate 312 , and a pair of side plates 311 are disposed on the bottom plate 312 opposite to each other.

[0104] The conveying device 3 also includes a fixed roller 32, a movable roller 33, a mounting frame 34 and a first guide mechanism 35. The fixed roller 32 is rotatably connected between a pair of side plates 311, the movable roller 33 is rotatably connected to the mounting frame 34, the mounting frame 34 is slidably connected to the frame 31, and the mounting frame 34 can move in the front and rear directions under the guidance of the first guide mechanism 35.

[0105] It should be noted that the mounting frame 34 is also provided with a power source. The power source of the mounting frame 34 provides power for the mounting frame 34 to move forward and backward, and the power source of the mounting frame 34 can be any one of an electric telescopic rod, a cylinder, and a hydraulic cylinder.

[0106] The conveying device 3 also includes a conveyor belt 36, which includes a pulley 362 and a belt 361. The fixed roller 32 and the movable roller 33 are both provided with pulleys 362. The belt 361 is sleeved on multiple pulleys 362. The rotation of the belt 361 drives the multiple pulleys 362 to rotate.

[0107] It should be noted that two groups of conveyor belts 36 are provided. The two groups of conveyor belts 36 are relatively arranged between a pair of side plates 311 along the left-right direction, and the mounting frame 34 is located between the two groups of conveyor belts 36 .

[0108] It should be noted that a power source is connected to one of the fixed rollers 32, which provides power for the fixed roller 32 to rotate. The rotation of the fixed roller 32 drives the two sets of conveyor belts 36 to rotate synchronously. The power source can be any one of a motor and a rotary cylinder.

[0109] As a further solution, the first guide mechanism 35 includes a guide groove 351 and a guide wheel 352. The guide groove 351 is set on the side plate 311, and the rotating shaft of the guide wheel 352 is connected to the movable roller 33; specifically, the left and right sides of the movable roller 33 are respectively connected with the guide wheels 352, and the rotating shaft of the guide wheel 352 passes through the guide groove 351 and is fixedly connected to the movable roller 33, and the left and right positions of the movable roller 33 are limited by the cooperation between the guide wheel 352 and the side plate 311; the rotating shaft of the guide wheel 352 cooperates with the guide groove 351 to guide the mounting frame 34 to move forward and backward.

[0110] It should be noted that the first guide mechanisms 35 are disposed on both the left and right sides of the moving roller 33 .

[0111] It should be noted that the first guide mechanism 35 may also adopt other solutions, such as a guide rail and a slider, a light rod 542 and a guide block provided with a through hole, etc.

[0112] It should be noted that, in order to guide the movement of the mounting frame 34 , a guide mechanism may also be provided on the mounting frame 34 .

[0113] Example 4

[0114] Please refer to Figure 6 , Figure 7 , Fig.13 The loading device 4 transports the stacked empty pallets 2 to the loading position of the conveying device 3 in sequence.

[0115] The feeding device 4 includes a limiting frame 41 , a material guiding mechanism 43 and a first linkage mechanism 42 .

[0116] Among them, the limit frame 41 is arranged on the frame 31 and is located on the rear side of the frame 31. The limit frame 41 is a frame structure with openings at both ends; the limit frame 41 is provided with a first positioning column 411, the first positioning column 411 is arranged along the up and down direction, the first positioning column 411 is attached to the inner wall of the limit frame 41, and multiple first positioning columns 411 are symmetrically arranged along the front and back directions; the positioning groove 211 of the tray 2 is sleeved on the outside of the first positioning column 411, and the relative position of the tray 2 and the limit frame 41 is limited by the cooperation of the positioning groove 211 and the first positioning column 411.

[0117] It should be noted that the number of first positioning columns 411 is consistent with the number of positioning grooves 211 and corresponds one to one; in this embodiment, the number of first positioning columns 411 is four, and two first positioning columns 411 are respectively arranged on the front and rear sides of the inner wall of the limiting frame 41; in this embodiment, the cross-section of one end of the first positioning column 411 inserted into the positioning groove 211 is semicircular.

[0118] Among them, the material guiding mechanism 43 includes a material guiding plate 431 and a rotating shaft 432, the material guiding plate 431 is spirally wound on the outer wall of the rotating shaft 432, and the pitch of the material guiding plate 431 increases from top to bottom; in this way, the stacked empty pallets 2 can be separated from each other, ensuring that when discharging, the pallet 2 on the lower side is separated from the pallet 2 on the upper side.

[0119] It should be noted that, in order to separate the upper and lower trays 2 , the guide plate 431 may also be configured to be a first spiral section and a second spiral section, wherein the first spiral section is used to convey the tray 2 downward, and the second spiral section is used to separate the upper and lower trays 2 .

[0120] It should be noted that there is a distance between the upper end surface of the guide plate 431 and the upper end surface of the limiting frame 41 , so that the stacked empty pallets 2 can be placed in the limiting frame 41 .

[0121] It should be noted that the material guiding mechanism 43 in this embodiment includes two groups that are symmetrically arranged on the left and right, and the material guiding plates 431 of the two groups of material guiding mechanisms 43 rotate in opposite directions.

[0122] The first linkage mechanism 42 drives the two groups of material guide mechanisms 43 to be linked, and the rotation directions of the rotary shafts 432 of the two groups of material guide mechanisms 43 are opposite. The first linkage mechanism 42 includes a first linkage wheel 421, a second linkage wheel 422, a tension wheel 423 and a linkage belt 424. The first linkage wheel 421 and the second linkage wheel 422 are respectively arranged on the rotation shafts 432 of the two groups of material guide mechanisms 43. Two tension wheels 423 are arranged, which are arranged on both sides of the first linkage wheel 421 along the front-back direction; the linkage belt 424 is sleeved outside the second linkage wheel 422 and the pair of tension wheels 423, and the outer wall of the linkage belt 424 is fitted with the outer wall of the first tension wheel 423 through the pair of tension wheels 423. In this way, the first linkage wheel 421 and the second linkage wheel 422 can be driven to rotate through the linkage belt 424, and the rotation directions of the first linkage wheel 421 and the second linkage wheel 422 are opposite.

[0123] It should be noted that a power source is also provided in the present solution to drive the linkage belt 424 to rotate. The power source can be connected to the tensioning wheel 423, the first linkage wheel 421 or the second linkage wheel 422, or can be linked to the linkage belt 424 through a transmission wheel.

[0124] It should be noted that in order to ensure that a pair of rotating shafts 432 can rotate synchronously, the linkage belt 424 can use a synchronous belt with teeth on both the inner and outer walls (not shown in the figure); the linkage belt 424 can also use a chain, and accordingly, the first linkage wheel 421, the second linkage wheel 422 and the tensioning wheel 423 use sprockets.

[0125] When in use, the stacked empty pallet 2 is placed into the limit frame 41, so that the positioning grooves 211 on the front and rear sides of the pallet 2 are inserted into the corresponding first positioning columns 411; the power source drives the synchronous belt to rotate counterclockwise, drives the rotating shaft 432 on the left to rotate counterclockwise, and drives the rotating shaft 432 on the right to rotate clockwise, and the guide plates 431 on the left and right sides are simultaneously inserted between the base plates 21 of the two lowest pallets 2. Through the synchronous rotation of the rotating shaft 432, multiple empty pallets 2 can be transported downward in sequence. During this process, the distance between the upper and lower adjacent pallets 2 gradually increases until the two lower pallets 2 are separated from each other, so that the pallets 2 can fall onto a pair of conveyor belts 36 in sequence and move to the loading position through the conveyor belts 36.

[0126] Example 5

[0127] Please refer to Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.15 , Fig.16 , Fig.17The discharging device 5 removes the loaded tray 2 from the conveying device 3 and clamps and fixes the upper and lower trays 2.

[0128] The discharging device 5 includes a material sorting frame 51 , a telescopic bracket 52 , a baffle 53 , a lifting mechanism 54 , a second linkage mechanism 55 , a supporting plate 56 , a second guiding mechanism 57 and a pushing mechanism 58 .

[0129] The material sorting rack 51 is fixedly arranged on the frame 31 and is located at the front end of the frame 31. The material sorting rack 51 is a frame structure with upper and lower openings; the telescopic bracket 52, the baffle 53, the lifting mechanism 54 and the second linkage mechanism 55 are arranged on the material sorting rack 51; a second positioning column 511 is arranged in the material sorting rack 51, and the second positioning column 511 is arranged in the up-down direction. The second positioning column 511 is attached to the inner wall of the material sorting rack 51, and a plurality of second positioning columns 511 are symmetrically arranged in the front-back direction; the positioning groove 211 of the tray 2 is sleeved on the outside of the second positioning column 511, and the relative position of the tray 2 and the material sorting rack 51 is defined by the cooperation between the positioning groove 211 and the second positioning column 511;

[0130] As a preferred solution, the second positioning column 511 is arranged on the sliding frame 512; the sliding frame 512 is arranged on the material sorting rack 51 and can move in the up and down directions. The sliding frame 512 moves upward to open the material sorting rack 51, and the pallet 2 that has completed palletizing can be moved out of the material sorting rack 51.

[0131] Those skilled in the art will appreciate that there are many ways to achieve the up and down movement of the sliding frame 512 , such as using any one of a pneumatic cylinder, a hydraulic cylinder or an electric cylinder to push the sliding frame 512 to move up and down.

[0132] The telescopic bracket 52 includes a mounting frame 521, a fixing plate 522, a supporting plate 523, a limiting plate 524, a guide member 525 and a first elastic member 526; the mounting frame 521 is fixed on the material sorting rack 51, the fixing plate 522 is fixedly arranged in the mounting frame 521, the guide member 525 is slidably connected with the fixing plate 522, the supporting plate 523 and the limiting plate 524 are respectively fixed at both ends of the guide member 525, the supporting plate 523 can be extended into the material sorting rack 51, and the limiting plate 524 and the supporting plate 523 are fitted with the fixing plate 522 to achieve limiting; the first elastic member 526 acts on the supporting plate 523, so that the supporting plate 523 remains in a state of extending into the material sorting rack 51.

[0133] It should be noted that the maximum horizontal movement distance of the support plate 523 is the distance between the support plate 523 and the limit plate 524. The lower end surface of the support plate 523 is a guide surface, which can specifically be an inclined surface or an arc surface. After the substrate 21 of the tray 2 hits the guide surface, it can push the support plate 523 to move.

[0134] As a preferred solution, the guide member 525 is a rod, a guide hole is set on the fixed plate 522, and the guide member 525 is slidably connected to the guide hole. Through the cooperation between the guide hole and the guide member 525, on the one hand, the horizontal movement of the support plate 523 can be achieved, and on the other hand, the direction of movement of the support plate 523 can be limited.

[0135] It should be noted that when the guide member 525 is a rod, there are multiple guide members 525.

[0136] As a further preferred solution, the first elastic member 526 is a telescopic spring, which is sleeved outside the guide member 525 (the guide member 525 is a rod), and both ends of the telescopic spring are respectively fixed on the support plate 523 and the fixed plate 522.

[0137] The number of the telescopic brackets 52 is a pair, which are symmetrically arranged on the material sorting rack 51.

[0138] The middle part of the baffle 53 is located in the material sorting frame 51 , and the left and right ends of the baffle 53 extend into the mounting frame 521 . The baffle 53 is connected to a lifting mechanism 54 , and the lifting mechanism 54 is used to realize lifting in the up and down directions.

[0139] The lifting mechanism 54 includes a threaded rod 541 and a smooth rod 542. There is one threaded rod 541 and at least two smooth rods 542. The smooth rod 542 passes through the baffle 53 and is used to limit the rotation of the baffle 53. The baffle 53 is connected to the threaded rod 541 through threads. The rotation of the threaded rod 541 drives the baffle 53 to move up and down.

[0140] It should be noted that the lifting mechanism 54 is disposed in the installation frame 521 on the left or right side.

[0141] It should be noted that, in order to further limit the position of the baffle 53 and ensure the horizontality of the baffle 53 , an optical axis 543 may be provided in another mounting frame 521 , and the optical axis 543 passes through the baffle 53 .

[0142] The second linkage mechanism 55 includes a gear 551, a rack 552 and a guide groove 553. The gear 551 is fixedly arranged on the outer wall of the threaded rod 541; the guide groove 553 is annular and is arranged on the fixed plate 522; one end of the rack 552 is rotatably connected to the limit plate 524, and a guide rod 554 is fixedly arranged on the rack 552, and the guide rod 554 is slidably connected in the guide groove 553; the guide groove 553 includes a first section, a second section, a first connecting section and a second connecting section. When the guide rod 554 is located in the first section, the rack 552 and the gear 551 are meshed, and when the guide rod 554 is located in the second section, the rack 552 and the gear 551 are separated, and the first connecting section and the second connecting section connect the two ends of the first section and the second section; wherein, the first connecting section and the second connecting section are both arc-shaped, and the vertex x of the inner wall of the first connecting section and the vertex y of the outer wall of the second connecting section are not on the same straight line. In this way, it is possible to ensure that the guide rod moves along a set trajectory in the guide groove 351.

[0143] Specifically (taking a tray 2 stored in the material sorting rack 51 as an example), the tray 2 moves upward and pushes a pair of support plates 523 away from each other, so that the lower tray 2 can move upward into the material sorting rack 51, and the tray 2 above the support plate 523 is supported by the lower tray 2 and will not fall out of the material sorting rack 51. Since the second positioning column 511 is provided, in conjunction with the positioning groove 211 on the tray 2, it can ensure that the upper and lower trays 2 are relative to each other; in this process, the first elastic member 526 is gradually compressed; the limit plate 524 moves outward from the material sorting rack 51 to pull the guide rod 554 of the rack 552 to move in the first section, and then drives the threaded rod 541 to rotate through the gear 551, so that the baffle 53 moves upward a predetermined distance.

[0144] Furthermore, after the tray 2 below enters the material sorting rack 51, the first elastic member 526 pushes the support plate 523 to reset; during this process, the guide rod 554 moves in the second section, at which time the rack 552 is separated from the gear 551, and the height of the baffle 53 does not change.

[0145] Furthermore, the upper and lower trays 2 move upward together and collide with the baffle 53, the second column 222 of the upper tray 2 is inserted into the large hole of the mounting hole 23 of the lower tray 2, and the upper and lower trays 2 are connected by the snap-fit ​​structure.

[0146] Furthermore, the two interconnected trays 2 fall onto a pair of support plates 523 under the guidance of the second positioning posts 511 and the positioning grooves 211 .

[0147] Furthermore, a plurality of trays 2 loaded with machine-made charcoal 1 are stacked in the vertical direction in this manner. After the stacking is completed, the material sorting rack 51 is opened by the sliding rack 512, the stacked trays 2 are moved out, and the baffle 53 is reset.

[0148] It should be noted that by setting the number of teeth of the gear 551 and the rack 552, the distance that the baffle 53 moves each time can be limited. When this distance is set to the spacing between the base plates 21 of the two trays 2 (referring to the two trays 2 when the lower tray 2 is equipped with machine-made charcoal 1), it can ensure that the upper and lower trays 2 in the material sorting rack 51 are clamped and fixed.

[0149] It should be noted that the baffle 53 can be reset by using a power source, and the baffle 53 can be positioned by providing a limit ring (not shown in the figure) on the threaded rod 541.

[0150] Among them, the pallet 56 is arranged on the mounting frame 34, and the pallet 56 moves up and down relative to the mounting frame 34 under the guidance of the second guide mechanism 57; when the mounting frame 34 drives the pallet 56 to move to the discharge position at the front end, the pushing mechanism 58 can push the pallet 56 to move upward and push the pallet 56 into the material sorting rack 51; when the pallet 56 moves to the loading position at the rear end, the pallet 56 is located directly below the loading position. During loading, the manipulator squeezes the tray 2 downward, and supports the lower end surface of the second column 222 through the pallet 56 to ensure that the manipulator can complete the loading.

[0151] The second guide mechanism 57 includes guide columns 571 and a clamping plate 572 . A plurality of guide columns 571 are fixedly connected to the bottom of the support plate 56 . The bottom of the guide columns 571 is connected to the upper end surface of the clamping plate 572 . The guide columns 571 are slidably connected to the mounting frame 34 .

[0152] As a preferred solution, the second guide mechanism 57 is provided with a second elastic member 573, and the second elastic member 573 acts on the clamping plate 572 so that the support plate 56 is fitted with the upper end surface of the mounting frame 34; the second elastic member 573 is preferably a spring, and the number of springs is consistent with the number of guide columns 571; the spring is sleeved on the outer wall of the guide column 571, and the two ends of the spring are respectively abutted against the mounting frame 34 and the clamping plate 572.

[0153] Among them, the pushing mechanism 58 includes a pushing plate 581, a first support rod 582, a second support rod 583 and a pushing rod 584. The middle parts of the first support rod 582 and the second support rod 583 are hinged. One end of the first support rod 582 is hinged to the lower end surface of the pushing plate 581, and the other end of the first support rod 582 is hinged to the bottom plate 312 of the frame 31. One end of the second support rod 583 is hinged to the lower end surface of the pushing plate 581, and the other end of the second support rod 583 is hinged to the pushing rod 584.

[0154] It should be noted that the mutually hinged first support rod 582 and second support rod 583 form a group. In this solution, two groups of first support rods 582 and second support rods 583 are arranged along the left and right directions, and a pair of second support rods 583 are both connected to the push rod 584.

[0155] It should be noted that the pushing mechanism 58 also has a power source, which can be any one of a hydraulic cylinder, an electric cylinder, and a pneumatic cylinder. The power source pushes the pushing rod 584 to move forward and backward, thereby pushing the pushing plate 581 to move up and down.

[0156] It should be noted that a trigger is provided on the front end surface of the inner wall of the frame 31. When the mounting frame 34 moves forward to the discharge position, the mounting frame 34 presses the trigger to activate the trigger, thereby activating the power source of the pushing mechanism 58, so that the pushing plate 581 moves upward, pushing the card plate 572 upward, so that the support plate 56 and the tray 2 on the support plate 56 move upward, and push open a pair of support plates 523 to enter the material sorting rack 51.

[0157] It should be noted that the width of the support plate 56 is smaller than the distance between the pair of support plates 523 .

[0158] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A machine-made carbon, comprising a carbon block body (11), characterized in that: Also includes: The coating layer (12) is wrapped around the carbon block body (11).

2. A tray for placing the machine-made charcoal according to claim 1, characterized in that: The tray includes: A base plate (21), wherein an outer side wall of the base plate (21) is provided with a positioning groove (211); A mounting column (22), the mounting column (22) comprising a first column (221) and a second column (222), the first column (221) being arranged on the substrate (21), the second column (222) being arranged at an end of the first column (221) away from the substrate (21), the axis of the first column (221) coincides with the axis of the second column (222), and the cross-sectional area of ​​the second column (222) is smaller than the cross-sectional area of ​​the first column (221); A mounting hole (23), the mounting hole (23) is located in the mounting column (22), the mounting hole (23) is a stepped hole, the large hole of the mounting hole (23) extends out of the base plate (21), and the machine-made charcoal can be loaded into the small hole of the mounting hole (23); A clamping mechanism (24), two adjacent trays are connected and fixed via the clamping mechanism (24).

3. The pallet according to claim 2, characterized in that: The clamping mechanism (24) comprises: A convex block (241) is arranged on the outer side wall of the second column (222) and / or the inner side wall of the large hole of the mounting hole (23).

4. A tray loading device, comprising a conveying device (3), the conveying device (3) being used to convey the tray according to claim 2 or 3, characterized in that: The conveying device (3) comprises: A frame (31), the frame (31) comprising side plates (311) and a bottom plate (312), wherein a pair of side plates (311) are symmetrically arranged on both sides of the bottom plate (312); A fixed roller (32), the fixed roller (32) is rotatably connected to the frame (31); A mounting frame (34), the mounting frame (34) being slidably connected to the frame (31); A moving roller (33), the moving roller (33) is rotatably mounted on a mounting frame (34); A first guide mechanism (35), the first guide mechanism (35) is used to guide the movement of the mounting frame (34); A conveyor belt (36), the conveyor belt (36) comprising a pulley (362) and a belt (361), wherein the plurality of pulleys (362) are respectively arranged on the fixed roller (32) and the movable roller (33), and the belt (361) is sleeved outside the plurality of pulleys (362); There are two groups of conveyor belts (36), which are symmetrically arranged in the frame (31), and the mounting frame (34) is located between the pair of conveyor belts (36).

5. The tray loading device according to claim 4, characterized in that: The device also includes a loading device (4), which delivers empty pallets to the conveying device (3). The loading device (4) includes: A limiting frame (41), the limiting frame (41) is fixedly arranged on the frame (31); A first positioning column (411), the first positioning column (411) is arranged along the conveying direction of the pallet, the first positioning column (411) is fixedly arranged on the limiting frame (41), and the first positioning column (411) cooperates with the positioning groove (211) to limit the relative position of the pallet and the limiting frame (41); The material guiding mechanism (43) comprises a material guiding plate (431) and a rotating shaft (432), wherein the rotating shaft (432) is rotatably connected to the limiting frame (41), the material guiding plate (431) is spirally wound around the outer wall of the rotating shaft (432), and the material guiding plate (431) can convey the stacked pallets toward the rack (31) and can separate two clamped pallets.

6. The tray loading device according to claim 5, characterized in that: The material guiding mechanism (43) is provided in two groups, the two groups of material guiding mechanisms (43) are symmetrically arranged on both sides of the frame (31), and the material guiding plates (431) of the two groups of material guiding mechanisms (43) rotate in opposite directions; It also includes a first linkage mechanism (42), the first linkage mechanism (42) including: A first linkage wheel (421) and a second linkage wheel (422), wherein the first linkage wheel (421) and the second linkage wheel (422) are respectively arranged on two rotating shafts (432); A tensioning wheel (423), the tensioning wheels (423) are a pair and are arranged on both sides of the first linkage wheel (421); The linkage belt (424) is sleeved outside a pair of tension wheels (423) and the second linkage wheel (422), and the outer wall of the linkage belt (424) is in contact with the first linkage wheel (421).

7. The tray loading device according to claim 4, characterized in that: The device also includes a discharging device (5), which removes the tray filled with machine-made charcoal from the conveying device (3). The discharging device (5) includes: A support plate (56), the support plate (56) being arranged on the mounting frame (34); A second guide mechanism (57), the second guide mechanism (57) comprising a guide column (571) and a clamping plate (572), the guide column (571) being slidably connected to the mounting frame (34), the clamping plate (572) and the support plate (56) being respectively connected to two ends of the guide column (571), and the clamping plate (572) and the support plate (56) being respectively located on two sides of the mounting frame (34); The pushing mechanism (58) pushes the clamping plate (572) to move in a direction away from the frame (31).

8. The tray loading device according to claim 7, characterized in that: The discharging device (5) further comprises: A material sorting rack (51), wherein the material sorting rack (51) is fixedly arranged on the frame (31); A second positioning column (511), the second positioning column (511) is arranged along the direction in which the tray moves in the material sorting rack (51), and the second positioning column (511) cooperates with the positioning groove (211) to limit the relative position of the tray and the material sorting rack (51); The telescopic support (52) comprises: A mounting frame (521), wherein the mounting frame (521) is fixedly arranged on the material sorting frame (51); A fixing plate (522), the fixing plate (522) is fixedly disposed in the mounting frame (521); A guide member (525), the guide member (525) is slidably connected to the fixed plate (522); A limiting plate (524) and a supporting plate (523), wherein the limiting plate (524) and the supporting plate (523) are respectively connected to two ends of the guide member (525), and the limiting plate (524) and the supporting plate (523) are respectively located on two sides of the fixing plate (522); A first elastic member (526), ​​the first elastic member (526) acts on the support plate (523) so that the support plate (523) remains inserted into the material sorting rack (51); The number of the telescopic brackets (52) is two groups, and the two groups of telescopic brackets (52) are relatively arranged on both sides of the material sorting rack (51). When the pair of support plates (523) move away from each other, the support plate (56) can push the tray into the material sorting rack (51); when the pair of support plates (523) move closer to each other, the pair of support plates (523) confine the tray in the material sorting rack (51).

9. The tray loading device according to claim 8, characterized in that: The discharging device (5) further comprises: A baffle (53), the middle part of which is located in the material sorting rack (51), the baffle (53) can move along the length direction of the second positioning column (511), and two adjacent trays are mutually clamped by hitting the baffle (53); A lifting mechanism (54), the lifting mechanism (54) is used to push the baffle (53) to move along the length direction of the second positioning column (511); The lifting mechanism (54) comprises a threaded rod (541) and a smooth rod (542), the two ends of the threaded rod (541) are rotatably connected to the mounting frame (521), the threaded rod (541) is connected to the baffle (53) by threads, the two ends of the smooth rod (542) are fixedly connected in the mounting frame (521), and the smooth rod (542) passes through the baffle (53).

10. The tray loading device according to claim 9, characterized in that: The discharging device (5) further comprises a second linkage mechanism (55), and the limiting plate (524) moves through the second linkage mechanism (55) to drive the threaded rod (541) to rotate; The second linkage mechanism (55) comprises: A gear (551), the gear (551) is fixedly connected to the threaded rod (541); A guide groove (553), wherein the guide groove (553) is arranged on the fixing plate (522); A rack (552), one end of which is hinged on the limiting plate (524), and a guide rod (554) is also provided on the rack (552), and the guide rod (554) is slidably connected in the guide groove (553); The movement of the limiting plate (524) drives the guide rod (554) to move in the guide groove (553), so that the rack (552) and the gear (551) are engaged or disengaged.

Images