Core pulling device for graphite sagger production

Abstract

The utility model discloses a core pulling device for graphite sagger production, which relates to the technical field of sagger production and comprises a supporting table arranged at the top of a bottom plate in a lifting fit manner, a first feeding structure and a second feeding structure, and the first feeding structure and the second feeding structure are arranged at the top of the supporting table. The first operation table is connected with one side belt of the synchronous belt through a first connecting block, the supporting table is further provided with a driving structure for driving the first operation table to move, the second feeding structure comprises a sliding block, and the sliding block is connected with the other side belt of the synchronous belt through a second connecting block. The upper plate face of the first operation table and the upper plate face of the second operation table are each provided with a positioning clamp. According to the utility model, an existing standard saw blade core-digging machine and an alternate feeding mode are combined into a whole, and when the saw blade core-digging machine is used for digging cores of graphite raw materials, a mechanical arm is used for taking and placing products outside the equipment, so that waiting for operation actions is reduced, and continuous production can be realized.

Description

Technical Field

[0001] This utility model relates to the field of sagger manufacturing technology, specifically to a core-removing device for graphite sagger manufacturing. Background Technology

[0002] Products such as graphite crucibles, graphite saggers, and power battery casings are made by removing the inner core from square graphite blanks. In order to reduce resource waste, the cut-off part is separated into geometric cubes to be used for subsequent applications and can be reused.

[0003] As disclosed in CN221436795, a saw blade balancing device and a saw blade core-removing device for a graphite sandwich are included. The platform has a saw blade support that slides linearly back and forth at its upper end. A fixed component is mounted on the saw blade support. A drive shaft is rotatably mounted on the platform and is connected to one side of the saw blade support in the sliding direction. A balancing component is located at the lower end of the platform. The drive shaft simultaneously drives the saw blade support and the balancing component to slide back and forth. The eccentric rotating shafts and turntables at the upper and lower ends of the drive shaft achieve opposite movements of the balancing component and the saw blade support, thus canceling out the inertia of the two moving parts. This allows the excess middle portion to be sawn off, yielding a graphite sandwich.

[0004] However, in the above scheme, once a graphite sagger is processed, the operation needs to be stopped, the graphite sagger and the internal blocks need to be removed and placed separately, and then the graphite raw materials need to be manually placed on the sagger mounting plate. This cannot achieve continuous operation, resulting in low processing efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a core-removing device for graphite sagger production, so as to solve the technical problem of low continuity of the processing in the prior art.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A core-removing device for graphite sagger production includes a base plate, a mounting platform on the base plate, and a saw blade core-removing structure fitted on the top of the mounting platform. The device also includes:

[0008] The lifting mechanism is provided on the support platform at the top of the base plate, and feeding structure one and feeding structure two are provided on the top of the support platform. Feeding structure one and feeding structure two are respectively connected to the side belt of the same synchronous belt, and the conveying directions of feeding structure one and feeding structure two are opposite.

[0009] The feeding structure includes an operating table, which is connected to one side of a synchronous belt via a connecting block. The support platform is also provided with a drive structure for moving the operating table.

[0010] The second feeding structure includes a slider, which is connected to the other side of the synchronous belt via a connecting block. The slider is also equipped with an operating platform 2 connected by a lifting structure. When the operating platform 2 is in its highest position, it is at the same height as the first operating platform. Positioning clamps are provided on the upper surface of both the first and second operating platforms. A limiting structure for fixing the first operating platform and the slider is also provided on the support platform.

[0011] As a further embodiment of this utility model: the feeding structure one also includes a guide rail one, the guide rail one is parallel to the synchronous belt and is arranged on the support platform, and the bottom of the operating table one is slidably connected to the guide rail one.

[0012] As a further embodiment of this utility model: the second feeding structure further includes a second guide rail and a slider. The second guide rail is parallel to the synchronous belt and is disposed on the support platform. The slider is slidably connected to the second guide rail.

[0013] As a further embodiment of this utility model: the driving structure includes a screw, and two support plates are provided on the top of the support platform. The screw is parallel to and rotatably connected between the two support plates and the timing belt. A motor for driving the support plates to rotate is also provided on the support plates. A limit rod is fixed between the two support plates. The limit rod passes through the feed block and is slidably connected to the feed block. The side wall of the feed block is fixedly connected to the operating table.

[0014] As a further embodiment of this utility model: the lifting structure includes a main plate, and a plurality of insert rods are provided on the lower surface of the operating platform. Each of the insert rods is inserted into a slider and its bottom is connected to the main plate. A roller is provided at the bottom of the main plate. A guide frame is fixedly provided at the bottom of the support platform. The groove inside the guide frame is composed of a V-shaped groove and horizontal grooves on both sides of the top. The roller is slidably connected in the groove of the guide frame. A through groove for the insert rods to slide is provided on the support platform.

[0015] As a further embodiment of this utility model: the limiting structure includes a telescopic cylinder, which is fixed on the lower surface of the support platform and its output end is connected to a lifting plate. The top of the lifting plate is provided with an outer stop rod and an inner stop rod, both of which penetrate the support platform and cooperate with the corresponding operating platform and slider.

[0016] The beneficial effects of this utility model are:

[0017] 1. This utility model adopts the existing standard saw blade core-removing machine plus an alternating feeding method, combining the two into one. When removing the core from graphite raw materials, the saw blade core-removing machine uses a robotic arm to pick up and place products outside the equipment, reducing waiting time in operation, enabling continuous production, reducing manpower, and this mechanism delivers the cut graphite sagger and inner core outside the machine, with a large space, making separate storage more convenient.

[0018] 2. By setting a limiting structure, when the operating platform and the slider reach the designated position, the shortening telescopic cylinder drives the telescopic cylinder, outer stop rod, and inner stop rod to rise. The two outer stop rods are in contact with the two sides of the operating platform and the two inner stop rods are in contact with the two sides of the slider, thus preventing the operating platform and the slider from moving during cutting and causing errors. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the screw and feed block of this utility model.

[0022] Figure 3 This is a schematic diagram of the structure of the operating table 2 and the slider of this utility model.

[0023] Figure 4 This is a top view of the support platform of this utility model;

[0024] Figure 5 For the present utility model Figure 4 Sectional view along the AA direction;

[0025] Figure 6 This is a schematic diagram of the structure of the telescopic cylinder and the lifting plate of this utility model.

[0026] In the diagram: 1. Base plate; 2. Mounting platform; 3. Saw blade core-removing structure; 4. Support platform; 41. Electric telescopic rod; 42. Synchronous belt; 43. Through groove; 5. Operating platform one; 51. Guide rail one; 52. Connecting block one; 6. Operating platform two; 61. Guide rail two; 62. Connecting block two; 63. Insert rod; 64. Slider; 65. Main plate; 66. Roller; 67. Guide frame; 7. Support plate; 71. Screw; 72. Feed block; 73. Motor; 8. Positioning clamp; 9. Telescopic cylinder; 91. Lifting plate; 92. Outer stop bar; 93. Inner stop bar. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1-6 As shown, a core-removing device for graphite sagger production includes a base plate 1, an mounting platform 2 on the base plate 1, and a saw blade core-removing structure 3 on the top of the mounting platform 2. The saw blade core-removing structure 3 can be configured as a saw blade core-removing machine according to actual needs. The device also includes a support platform 4 on the top of the base plate 1 with lifting and lowering, and feeding structure one and feeding structure two on the top of the support platform 4. Several electric telescopic rods 41 for lifting and lowering the support platform 4 are provided between the support platform 4 and the base plate 1. The saw blade core-removing structure 3 cuts the raw material. As the saw blade cuts, the electric telescopic rods 41 slowly lift the support platform 4 that fixes the raw material, so that the saw blade completely cuts the sagger core from the bottom. Feeding structure one and feeding structure two are respectively connected to the side belt of the same synchronous belt 42, and the conveying directions of feeding structure one and feeding structure two are opposite.

[0029] The first feeding structure includes an operating platform 5, which is connected to one side of the synchronous belt 42 via a connecting block 52. The support platform 4 also has a drive structure for moving the operating platform 5. The second feeding structure includes a slider 64, which is connected to the other side of the synchronous belt 42 via a connecting block 62. The slider 64 also has an operating platform 6 connected to it via a lifting structure. When the operating platform 6 is at its highest position, it is at the same height as the operating platform 5 for easy operation. Positioning clamps 8 are provided on the upper surfaces of both the operating platform 5 and the operating platform 6. These clamps are used to fix the raw materials; the fixing method can be customized according to actual needs. The system requires that the support platform 4 be equipped with a limiting structure for fixing the operating platform 5 and the slider 64. By setting an alternating feeding method in conjunction with the saw blade core-removing machine, when the synchronous belt 42 rotates, it can drive the operating platform 5 and the operating platform 6 to move in opposite directions, so that the operating platform 5 or the operating platform 6 can alternately approach the saw blade core-removing structure 3. When the saw blade core-removing machine is removing the graphite raw material core, the robotic arm is used to pick up and put down the product outside the equipment, reducing waiting time in the operation, enabling continuous production, reducing manpower, and this mechanism can send the cut graphite sagger and inner core out of the machine. The space is large and it is more convenient to store them separately.

[0030] In some specific implementation plans, such as Figure 1As shown, in order to facilitate the sliding of the operating table 5 on the support platform 4, the feeding structure also includes a guide rail 51. The guide rail 51 is provided with two rails. The guide rail 51 is parallel to the synchronous belt 42 and is provided on the support platform 4. The bottom of the two side plates of the operating table 5 are slidably connected to the corresponding guide rail 51, which can realize the stable sliding of the guide rail 51.

[0031] In some specific implementation plans, such as Figure 1 As shown, in order to facilitate the stable sliding of the slider 64 on the support platform 4, the second feeding structure also includes a second guide rail 61 and a slider 64. The second guide rail 61 is parallel to the synchronous belt 42 and is set on the support platform 4. The slider 64 is slidably connected to the second guide rail 61. The first operating platform 5 is an n-shaped plate, and the width of the second operating platform 6 is smaller than the width between the two side plates of the first operating platform 5 to avoid jamming.

[0032] In some specific implementation plans, such as Figure 2 As shown, to facilitate the linear motion of the operating table 5, the drive structure includes a screw 71. Two support plates 7 are fixedly installed on the top of the support platform 4. The screw 71 is parallel to and rotatably connected to the synchronous belt 42 between the two support plates 7. A motor 73 for driving the support plate 7 to rotate is also installed on the support plate 7. A limit rod is fixed between the two support plates 7. The limit rod passes through the feed block 72 and is slidably connected to the feed block 72. The side wall of the feed block 72 is fixedly connected to the operating table 5. The drive motor 73 drives the screw 71 to rotate. Due to the guidance of the limit rod, the feed block 72 can slide left and right. While the feed block 72 slides, it can drive the synchronous belt 42 to rotate. At this time, the slider 64 moves in the opposite direction, ensuring linear drive of the entire mechanism.

[0033] In some specific implementation plans, such as Figure 2 or Figure 3As shown, to prevent collisions between operating platform 5 and operating platform 6, the lifting structure includes a main plate 65. Several insert rods 63 are fixedly installed on the lower surface of operating platform 6. Each insert rod 63 is inserted into a slider 64, and its bottom is connected to the main plate 65. The sliding connection between the multiple insert rods 63 and the slider 64 ensures the stability of the lifting of operating platform 6. Rotatable rollers 66 are fixedly installed at the bottom of the main plate 65. A guide frame 67 is fixedly installed at the bottom of the support platform 4. The groove inside the guide frame 67 is composed of a V-shaped groove connected to horizontal grooves on both sides of its top. The horizontal grooves ensure the stability of the lifting of operating platform 6. At the start and end positions, the rollers are at the same height, which facilitates the control of the material height. The rollers 66 are slidably connected in the groove of the guide frame 67. The support platform 4 has a through groove 43 for the insertion rod 63 to slide. When the operating platform 5 and the slider 64 move in opposite directions, the rollers 66 rise and fall with the guidance of the groove in the guide frame 67, so that the rollers 66 can drive the main plate 65, the insertion rod 63 and the operating platform 6 to rise and fall synchronously. Since the groove is V-shaped, when the rollers 66 are at the low position of the guide frame 67, the operating platform 6 is directly below the operating platform 5, avoiding collision between the two.

[0034] In some specific implementation plans, such as Figure 5 or Figure 6 As shown, to facilitate the sliding of the operating table 5 or the slider 64 during core removal, the limiting structure includes a telescopic cylinder 9. The telescopic cylinder 9 is fixed to the lower surface of the support platform 4, and its output end is connected to a lifting plate 91. The top of the lifting plate 91 is provided with an outer stop rod 92 and an inner stop rod 93. Both the outer stop rod 92 and the inner stop rod 93 penetrate the support platform 4 and are in contact with the corresponding two sides of the operating table 5 and the two sides of the slider 64. When the operating table 5 and the slider 64 reach the designated position, the telescopic cylinder 9 is shortened, causing the telescopic cylinder 9, the outer stop rod 92, and the inner stop rod 93 to rise. The two outer stop rods 92 are in contact with the two sides of the operating table 5, or the two inner stop rods 93 are in contact with the two sides of the slider 64, to prevent the operating table 5 and the slider 64 from moving during cutting, which would cause errors.

[0035] The foregoing has described several embodiments of this utility model in detail, but these embodiments are not limited thereto and should not be considered as limiting the scope of this utility model. All equivalent changes and improvements made within the scope of the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A core pulling device for graphite anode production, comprising a base plate (1), wherein a mounting table (2) is arranged on the base plate (1), and a saw blade core pulling structure (3) is arranged on the top of the mounting table (2), characterized in that, Also include: Supporting table (4) arranged on the top of the bottom plate (1) in a lifting fit, and feeding structure one and feeding structure two arranged on the top of the supporting table (4), the feeding structure one and the feeding structure two are connected with the side belt of the same synchronous belt (42) respectively, and the conveying direction of the feeding structure one and the feeding structure two is opposite; The feeding structure one includes operation table one (5), the operation table one (5) is connected with one side belt of the synchronous belt (42) through the connecting block one (52), and the supporting table (4) is further provided with a driving structure for driving the operation table one (5) to move; The feeding structure two includes a sliding block (64), the sliding block (64) is connected with the other side belt of the synchronous belt (42) through the connecting block two (62), the sliding block (64) is further provided with operation table two (6) connected through lifting structure, and the operation table two (6) is in the highest position and is level with the operation table one (5), the upper surface of the operation table one (5) and the upper surface of the operation table two (6) are provided with positioning clamps (8), and the supporting table (4) is further provided with a limiting structure for fixing the operation table one (5) and the sliding block (64).

2. A core pulling device for graphite anode production according to claim 1, characterized in that, The feeding structure one further includes guide rail one (51), the guide rail one (51) is parallel to the synchronous belt (42) and is arranged on the supporting table (4), and the bottom of the operation table one (5) is slidably connected with the guide rail one (51).

3. A core pulling device for graphite anode production as claimed in claim 1, wherein, The feeding structure two further includes guide rail two (61) and sliding block (64), the guide rail two (61) is parallel to the synchronous belt (42) and is arranged on the supporting table (4), and the sliding block (64) is slidably connected on the guide rail two (61).

4. The core pulling device for graphite anode production according to claim 1, characterized in that, The driving structure includes a screw rod (71), the top of the supporting table (4) is provided with two supporting plates (7), the screw rod (71) is parallel to the synchronous belt (42) and is rotatably connected between the two supporting plates (7), the supporting plate (7) is further provided with a motor (73) for driving the supporting plate (7) to rotate, a limiting rod is fixed between the two supporting plates (7), the limiting rod penetrates into the feeding block (72) and is slidably connected with the feeding block (72), and the side wall of the feeding block (72) is fixedly connected with the operation table one (5).

5. The core pulling device for graphite anode production according to claim 1, characterized in that, The lifting structure includes a total plate (65), the lower surface of the operation table two (6) is provided with a plurality of insertion rods (63), the plurality of insertion rods (63) are all inserted with the sliding block (64), and the bottoms are all connected with the total plate (65), the bottom of the total plate (65) is provided with a roller (66), the bottom of the supporting table (4) is fixedly provided with a guide frame (67), the groove in the guide frame (67) is composed of a V-shaped groove and horizontal grooves on both sides of the top, the roller (66) is slidably connected in the groove of the guide frame (67), and the supporting table (4) is provided with a through groove (43) for sliding of the insertion rod (63).

6. The core pulling device for graphite anode production according to claim 1, characterized in that, The limiting structure comprises a telescopic air cylinder (9) fixed on the lower surface of the support table (4), and the output end of the telescopic air cylinder (9) is connected with a lifting plate (91), the top of the lifting plate (91) is provided with an outer stop rod (92) and an inner stop rod (93), the outer stop rod (92) and the inner stop rod (93) both penetrate through the support table (4) and are matched with the corresponding operation table (5) and the sliding block (64).

Images