An automatic turning and vibrating discharging device for the bottom furnace of carbon graphite roasting cars

Abstract

The present invention discloses an automatic turning and vibrating discharging device for the bottom furnace of carbon graphite roasting, which is characterized by comprising a support (16), a vibrating mechanism, two clamping mechanisms symmetrically arranged on the vibrating mechanism, multiple clamping seats (9) evenly distributed on the vibrating mechanism and increasing in height in sequence, a turning table movably arranged on the support (16), and a turning hydraulic cylinder (11) for driving the turning table to turn. By matching the turning table with the turning hydraulic cylinder provided in the present invention, the automatic discharging of the roasting box or roasting pot is well realized, the labor intensity of workers is reduced, and the labor productivity is improved. At the same time, by matching the vibrating mechanism with the clamping mechanism provided, the discharging efficiency of the roasting box or roasting pot is improved, and the production efficiency of carbon graphite is better improved.

Description

Technical Field

[0001] The present invention relates to the technical field of carbon graphite roasting production, and specifically refers to an automatic turning and vibrating discharging device for the bottom furnace of carbon graphite roasting cars. Background Art

[0002] At present, the roasting of domestic carbon graphite electrodes and graphite blocks is mostly carried out in covered roasting furnaces or open roasting furnaces. In recent years, domestic carbon graphite roasting has started to use bottom furnaces for cars. However, the supporting loading and unloading station system has not been established yet. Most of the charging and discharging of the roasting boxes or cans are still completed manually, which is time-consuming and laborious, and there are no large-scale technical equipment. Therefore, it is very necessary and urgent to design and develop a turning and vibrating automatic discharging device suitable for the discharging of roasting boxes or cans in the loading and unloading system of the bottom furnace of carbon graphite electrodes and graphite blocks, and a large-scale roasting box or can automatic turning and vibrating discharging device for mechanized discharging after the roasting can is placed in place. Summary of the Invention

[0003] The purpose of the present invention is to solve the above problems, and provide an automatic turning and vibrating discharging device for the bottom furnace of carbon graphite roasting cars, which realizes the automatic discharging of carbon graphite roasting boxes or cans, improves the discharging speed and efficiency of carbon graphite roasting boxes or cans, effectively reduces the labor force, and well meets the requirements of automated production.

[0004] The purpose of the present invention is achieved through the following technical solutions: an automatic turning and vibrating discharging device for the bottom furnace of carbon graphite roasting cars, including a support, a vibrating mechanism, two clamping mechanisms symmetrically arranged on the vibrating mechanism, multiple clamping seats evenly distributed on the vibrating mechanism and increasing in height in sequence, a turning table movably arranged on the support, and a turning hydraulic cylinder for driving the turning of the turning table; the turning table includes a turning frame and a turning frame base movably arranged on the turning frame; the telescopic rod of the turning hydraulic cylinder is movably connected to the turning frame; a turning mechanism for driving the turning of the turning frame base is arranged on the turning frame.

[0005] Further, the vibrating mechanism includes a base, a vibrating table, several damping spring shock absorbers evenly distributed between the base and the vibrating table, and a vibrator arranged on the vibrating table; one end of the damping spring shock absorber is fixed on the seat surface of the base, and the other end is fixed on the lower table surface of the vibrating table; the two clamping mechanisms are symmetrically installed on both sides of the vibrating table; the multiple clamping seats are installed on the vibrating table, and the multiple clamping seats are arranged in sequence from high to low on the center line of the vibrating table.

[0006] A positioning mechanism is further arranged on the vibrating table, and the positioning mechanism includes a bracket and a positioning table inclinedly arranged on the bracket.

[0007] The clamping mechanism includes a mounting bracket fixed on the vibrating table and inclined towards the positioning table, an air spring arranged on the mounting bracket, and a gripper arranged on the mounting bracket and above the air spring.

[0008] Furthermore, the number of the flipping mechanisms is two, and the two flipping mechanisms are symmetrically arranged on both sides of the flipping frame. The flipping mechanism includes a hydraulic rod movably arranged on the flipping frame, and a push rod with one end movably connected to the telescopic rod of the hydraulic rod and the other end connected to the base of the flipping frame.

[0009] One or more U-shaped clamping plates are arranged on the flipping frame; a hinge seat with two hinge heads is also arranged on the flipping frame; the telescopic rod of the flipping hydraulic cylinder is movably connected to one of the hinge heads of the hinge seat, and the mounting end of the hydraulic rod is movably connected to the other hinge head of the hinge seat.

[0010] The number of the flipping hydraulic cylinders is two, and the two flipping hydraulic cylinders are symmetrically arranged on the corresponding two side walls of the flipping frame; a fixing seat for mounting the flipping hydraulic cylinder is arranged on the mounting end of the flipping hydraulic cylinder, and the fixing seat is movably connected to the mounting end of the flipping hydraulic cylinder.

[0011] Two mounting arms are respectively arranged on the two side walls of the flipping frame, and the mounting arms of the flipping frame are mounted on the support through bearings.

[0012] Both ends of the base of the flipping frame are also respectively provided with mounting arms, and key grooves are formed on the mounting arms of the base of the flipping frame; the push rod is sleeved on the mounting arms of the base of the flipping frame, and a sleeve hole for sleeving the push rod on the mounting arm is arranged on the push rod, and a convex block matching the key groove of the mounting arm on the base of the flipping frame is arranged on the inner wall of the sleeve hole.

[0013] In order to better fix the baking box or baking can, a "U"-shaped card slot is arranged on the card seat.

[0014] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0015] (1) By matching the flipping table and the flipping hydraulic cylinder provided in the present invention, the automatic unloading of the baking box or baking can is well realized, the labor intensity of workers is reduced, and the labor productivity is improved.

[0016] (2) By matching the vibrating mechanism and the clamping mechanism provided in the present invention, the unloading efficiency of the baking box or baking can is improved, and the production efficiency of carbon graphite is better improved. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2The usage state of the present invention Figure 1 。

[0019] Figure 3 The usage state of the present invention Figure 2 。

[0020] Figure 4 It is a schematic structural diagram of the turntable of the present invention.

[0021] Figure 5 For the present invention Figure 1 An enlarged view of part A in

[0022] Figure 6 It is a schematic structural diagram of the card seat of the present invention.

[0023] Figure 7 It is a schematic structural diagram of the U-shaped clamping plate of the present invention.

[0024] Figure 8 It is a schematic structural diagram of the support of the present invention.

[0025] The reference numerals in the above-mentioned drawings are: 1 - base, 2 - damping spring shock absorber, 3 - bracket, 4 - positioning table, 5 - vibrating table, 6 - airbag mounting bracket, 7 - clamping jaw, 8 - air spring, 9 - card seat, 10 - fixed seat, 11 - turning hydraulic cylinder, 12 - hinge seat, 13 - hydraulic rod, 14 - turning frame, 15 - vibrating motor, 16 - support, 17 - turning frame base, 18 - push rod, 19 - U-shaped clamping plate, 20 - mounting arm, 21 - keyway, 22 - key, 23 - shaft hole. Detailed implementation manners

[0026] The present invention will be further described in detail below in conjunction with embodiments, but the implementation manners of the present invention are not limited thereto.

[0027] Embodiment

[0028] As Figures 1 to 8 shown, the automatic turning and vibrating discharging device for the carbon graphite roasting car bottom furnace of the present invention includes a support 16, a vibrating mechanism, a clamping mechanism, a card seat 9, a turntable, and a turning hydraulic cylinder 11. During specific implementation, the working states of the vibrating mechanism, the clamping mechanism, and the turning hydraulic cylinder 11 are controlled by an external control device with multi-channel control outputs.

[0029] During specific implementation, the support 16 is fixed on the ground or a movable platform, and the structure of the support 16 (as Figure 8As shown in the figure, the support 16 is mainly used for supporting the turning table. The number of clamping mechanisms is two, and the two clamping mechanisms are symmetrically arranged on the vibration mechanism. The number of clamping seats 9 is multiple, and the multiple clamping seats 9 are evenly distributed on the vibration mechanism and the heights of the clamping seats 9 increase in sequence. In this embodiment, the number of the clamping seats 9 is preferably set to three, and this number can be adjusted according to the actual situation. The clamping seats 9 are used for placing the baking box or baking pot, and the heights of the clamping seats 9 are set in an increasing sequence. The heights of the head and tail clamping seats 9 are set so that the angle α formed by the baking box or baking pot and the horizontal plane is 15° - 20°. In this embodiment, the angle α formed by the baking box or baking pot and the horizontal plane is preferably set to 16.5°. This setting standard can also be adjusted according to actual needs. In order to fix the position of the root of the baking box or baking pot, a "U" - shaped card slot is provided on the clamping seat 9 (as Figure 6 shown). The turning table is movably arranged on the support 16. Specifically, the turning table includes a turning frame 14 and a turning frame base 17 movably arranged on the turning frame 14. As Figure 4 shown, two mounting arms 20 are respectively arranged on the two side walls of the turning frame 14, and the mounting arms 20 of the turning frame 14 are mounted on the support 16 through bearings. The two ends of the turning frame base 17 are also respectively provided with mounting arms 20, and key grooves 21 are formed on the mounting arms 20 of the turning frame base 17. One or more U - shaped clamping plates 19 for fixing the baking box or baking pot are arranged on the turning frame 14, and the structure of the U - shaped clamping plate 19 is (as Figure 7 shown). At the same time, a hinge seat 12 with two hinge heads is also arranged on the turning frame 14.

[0030] At the same time, the number of turning hydraulic cylinders 11 in this embodiment is preferably set to two, and the two turning hydraulic cylinders 11 are symmetrically arranged on the corresponding two side walls of the turning frame 14. The telescopic rod of the turning hydraulic cylinder 11 of the turning table is movably connected to the turning frame 14, that is, the telescopic rod of the turning hydraulic cylinder 11 is movably connected to one of the hinge heads of the hinge seat 12. In order to facilitate the installation of the turning hydraulic cylinder 11, a fixing seat 10 for installing the turning hydraulic cylinder 11 is arranged on the installation end of the turning hydraulic cylinder 11. The fixing seat 10 is movably connected to the installation end of the turning hydraulic cylinder 11 and fixed on the outer ground of the vibration mechanism or a movable platform. During use, the turning hydraulic cylinder 11 is used to drive the turning table to turn. In order to ensure that the turning table does not affect the vibration frequency of the baking box or baking pot during vibration and at the same time prevent the turning table from being damaged, a turning mechanism for driving the turning frame base 17 to turn is arranged on the turning frame 14.

[0031] Furthermore, the number of the turning mechanisms is two, and the two turning mechanisms are symmetrically arranged on both sides of the turning frame 14. As Figure 1As shown in the figure, the flipping mechanism includes a hydraulic rod 13 and a push rod 18. Specifically, the hydraulic rod 13 is movably arranged on the flipping frame 14. The mounting end of the hydraulic rod 13 is movably connected to the other hinge head of the hinge seat 12. One end of the push rod 18 is movably connected to the telescopic rod of the hydraulic rod 13, and the other end is connected to the flipping frame base 17. A sleeve hole 23 is provided on the push rod 18 to enable the push rod 18 to be sleeved on the mounting arm 20 of the flipping frame base 17. In order to enable the push rod 18 to drive the flipping frame base 17 to flip under the action of the hydraulic rod 13, as Figure 5 shown, a key 22 is provided on the inner wall of the sleeve hole 23 of the push rod 18, which is matched with the key groove 21 of the mounting arm 20 on the flipping frame base 17. During installation, the key 22 of the push rod 18 is inserted into the key groove 21 of the mounting arm 20 on the flipping frame base 17, so that the flipping frame base 17 can move in the same direction as the push rod 18. During use, as Figure 2 shown, when the flipping frame base 17 is in the initial state, under the traction of the hydraulic rod 13, the included angle b formed between the receiving surface of the baking box or can on the flipping frame base 17 and the receiving surface of the baking box or can on the flipping frame 14 is less than 90° and greater than 85°, so that the baking box or can can lean well on the receiving surface of the flipping frame 14, preventing the baking box or can from collapsing outward.

[0032] Furthermore, the vibration mechanism includes a base 1, a vibration table 5, several damping spring shock absorbers 2 evenly distributed between the base 1 and the vibration table 5, and a vibration motor 15 arranged on the vibration table 5. Specifically, the base 1 is installed on the ground or a movable platform. One end of the damping spring shock absorber 2 is fixed on the seat surface of the base 1 by welding or bolts, and the other end is fixed on the lower table surface of the vibration table 5 by welding or bolts. The two clamping mechanisms are symmetrically installed on both sides of the vibration table 5. The multiple clamping seats 9 are installed on the vibration table 5, and the multiple clamping seats 9 are arranged in sequence according to height on the center line of the vibration table 5. In order to prevent the baking box or can from falling off the clamping seat 9 on the vibration table 5, a positioning mechanism is also provided on the vibration table 5. The positioning mechanism includes a bracket 3 and a positioning table 4 inclinedly arranged on the bracket 3. Specifically, the bracket 3 is fixed on the end of the vibration table 5 far from the flipping table by welding or screws. The inclination of the positioning table 4 is the same as that of the baking box or can. During use, the vibration mechanism is fixed on one side of the support 16, so that the vibration mechanism is fixed on the same center line of the support 16, and its specific fixing position is adjusted according to the flipping position of the flipping frame 14 and the length of the flipping frame 14.

[0033] As Figure 1As shown in the figure, the clamping mechanism includes an airbag mounting bracket 6, an air spring 8, and a gripper 7. Specifically, the airbag mounting bracket 6 is fixed on the vibration table 5 and inclined towards the positioning table 4, and the inclination of the airbag mounting bracket 6 is the same as that of the baking box or can. The air spring 8 is arranged on the airbag mounting bracket 6 and fixed with screws. The air spring 8 is a prior art, so the structure of the air spring 8 will not be described in detail here. The gripper 7 is fixed on the mounting bracket 6 by screws or welding and is located above the air spring 8. The gripper 7 is used to fix the part of the baking box or can whose width is higher than the height of the air spring 8, further ensuring the stability of the baking box or can.

[0034] During use, as Figure 1 shown, turn the baking box or can over on the turning frame 14, and control the telescopic rod of the turning hydraulic cylinder 11 to contract through an external control device, so that the turning frame 14 turns downward in one direction towards the vibration table 5. As Figure 2 shown, make the baking box or can stuck in the "U"-shaped card slot of the card seat 9, and make the discharge port of the baking box or can stuck on the positioning table 4. After the baking box or can is stuck in the "U"-shaped card slot of the card seat 9. Control the air spring 8 to hold the baking box or can tightly through an external control device, so that the baking box or can is firmly fixed on the card seat 9. After the air spring 8 holds the baking box or can tightly, control the telescopic rod of the turning hydraulic cylinder 11 to contract again, so that the turning frame 14 is separated from the baking box or can. At the same time, control the telescopic rod of the hydraulic rod 13 to extend through an external control device, and the push rod 18 pushes the turning frame base 17 to turn, so that the turning frame base 17 is separated from the baking box or can. As Figure 3 shown, the included angle b formed between the receiving surface of the baking box or can of the turning frame base 17 and the receiving surface of the baking box or can of the turning frame 14 is greater than 90°, so as to ensure that the baking box or can can vibrate better with the vibration table 5 and prevent the turning table from being damaged by vibration. After the turning frame base 17 is separated from the baking box or can, start the vibrator 15 through an external control device, and the vibration table 5 vibrates driven by the vibrator 15, and then the vibration discharging of the baking box or can can be realized.

[0035] When the discharging is completed, first control the air spring 8 to open through an external control device, and control the telescopic rod of the hydraulic rod 13 to retract, so that the turning frame base 17 contacts the baking box or can again, that is, the included angle b formed between the receiving surface of the baking box or can of the turning frame base 17 and the receiving surface of the baking box or can of the turning frame 14 returns to a state less than 90° and greater than 85° of the initial state. At the same time, the external control device controls the turning hydraulic cylinder 11 to turn the turning frame 14 upward and drive the empty baking box or can to turn upward, so that the baking box or can is separated from the vibration table 5, and the whole turning vibration discharging device returns to the initial state as Figure 1 shown, and then the turning vibration discharging is completed.

[0036] As described above, the present invention can be well implemented.

Claims

1. An automatic turning and vibrating discharging device for the bottom furnace of carbon graphite roasting vehicle, characterized in that, it includes a support (16), a vibrating mechanism, two clamping mechanisms symmetrically arranged on the vibrating mechanism, multiple clamping seats (9) evenly distributed on the vibrating mechanism and increasing in height in sequence, a turning platform movably arranged on the support (16), and a turning hydraulic cylinder (11) for driving the turning of the turning platform; the turning platform includes a turning frame (14) and a turning frame base (17) movably arranged on the turning frame (14); the telescopic rod of the turning hydraulic cylinder (11) is movably connected to the turning frame (14); a turning mechanism for driving the turning of the turning frame base (17) is arranged on the turning frame (14); the vibrating mechanism includes a base (1), a vibrating table (5), several damping spring shock absorbers (2) evenly distributed between the base (1) and the vibrating table (5), and a vibrator (15) arranged on the vibrating table (5); one end of the damping spring shock absorber (2) is fixed on the seat surface of the base (1) and the other end is fixed on the lower table surface of the vibrating table (5); the two clamping mechanisms are symmetrically installed on both sides of the vibrating table (5); the multiple clamping seats (9) are installed on the vibrating table (5), and the multiple clamping seats (9) are arranged in sequence in height on the center line of the vibrating table (5); the number of the turning mechanisms is two, and the two turning mechanisms are symmetrically arranged on both sides of the turning frame (14), and the turning mechanism includes a hydraulic rod (13) movably arranged on the turning frame (14) and a push rod (18) with one end movably connected to the telescopic rod of the hydraulic rod (13) and the other end connected to the turning frame base (17); more than one U-shaped clamping plate (19) is arranged on the turning frame (14); a hinge seat (12) with two hinge heads is also arranged on the turning frame (14); the telescopic rod of the turning hydraulic cylinder (11) is movably connected to one of the hinge heads of the hinge seat (12), and the installation end of the hydraulic rod (13) is movably connected to the other hinge head of the hinge seat (12); the number of the turning hydraulic cylinders (11) is two, and the two turning hydraulic cylinders (11) are symmetrically arranged on the corresponding side walls of the turning frame (14); a fixing seat (10) for installing the turning hydraulic cylinder (11) is arranged on the installation end of the turning hydraulic cylinder (11), and the fixing seat (10) is movably connected to the installation end of the turning hydraulic cylinder (11); two installation arms (20) are respectively arranged on the two side walls of the turning frame (14), and the installation arms (20) of the turning frame (14) are installed on the support (16) through bearings; the clamping seat (9) is used for placing the roasting box or roasting pot, and the height of the clamping seat (9) is set in a way of increasing in sequence, and the height of the head and tail clamping seats (9) is set so that the angle α formed by the roasting box or roasting pot and the horizontal plane is 15° - 20°.

2. The automatic turning and vibrating discharging device for the bottom furnace of carbon graphite roasting vehicle according to claim 1, characterized in that, A positioning mechanism is further provided on the vibration table (5). The positioning mechanism includes a bracket (3) and a positioning table (4) obliquely arranged on the bracket (3).

3. The automatic turnover vibration discharging device for the carbon graphite roasting car bottom furnace according to claim 2, characterized in that, the clamping mechanism includes a mounting frame (6) fixed on the vibration table (5) and inclined towards the positioning table (4), an air spring (8) arranged on the mounting frame (6), and a gripper (7) arranged on the mounting frame (6) and above the air spring (8).

4. The automatic turnover vibration discharging device for the carbon graphite roasting car bottom furnace according to claim 3, characterized in that, both ends of the turnover frame base (17) are respectively provided with mounting arms (20), and key grooves (21) are formed in the mounting arms (20) on the turnover frame base (17); the push rod (18) is sleeved on the mounting arms (20) on the turnover frame base (17), and a sleeve hole (23) for enabling the push rod (18) to be sleeved on the mounting arms (20) is arranged on the push rod (18), and a key (22) matching the key groove (21) of the mounting arm (20) on the turnover frame base (17) is arranged on the inner wall of the sleeve hole (23).

5. The automatic turnover vibration discharging device for the carbon graphite roasting car bottom furnace according to claim 4, characterized in that, a "U"-shaped card slot is arranged on the card seat (9).

Images