Sagger grid drawing device

Abstract

The utility model discloses a sagger grid drawing device which comprises a machine frame, a sagger conveying roller, a grid drawing device and a sagger jacking mechanism, and the sagger conveying roller, the grid drawing device and the sagger jacking mechanism are installed on the machine frame and located on the upper side and the lower side of the sagger conveying roller. The sagger jacking mechanism is provided with a jacking part used for jacking the sagger upwards so that the inserting needle of the grid drawing device can be inserted into the sagger, and the grid drawing device and / or the sagger jacking mechanism are / is provided with a buffering part used for buffering the contact force between the inserting needle and the bottom of the sagger. The sagger is jacked upwards through the sagger jacking mechanism, so that the contact pin of the grid drawing device is inserted into the sagger, meanwhile, the contact force between the contact pin and the bottom of the sagger is buffered through the buffering component, the contact pin is in soft contact with the bottom of the sagger, and then the sagger is effectively prevented from being crushed. Meanwhile, the sagger jacking mechanism is arranged below the sagger, foreign matter generated when the sagger jacking mechanism moves cannot fall into the materials, and then the product quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery materials, and particularly relates to a sagger grid drawing device. Background Art

[0002] In the preparation process of lithium battery materials, saggers are widely used to carry and convey powder battery materials. Among them, it is usually necessary to draw grids on the saggers through a grid drawing device, so that the materials in the saggers are divided into blocks by the grids, which is convenient for the materials to fully react with the furnace atmosphere in the kiln, thereby improving the product quality.

[0003] However, in the existing grid drawing solutions, referring to the attached Figure 1 , the sagger 10 is stationary on the track, and the needle 21 of the grid drawing device moves downward from top to bottom for grid drawing. Since the moving distance from the bottom of the grid drawing device 2 to the bottom of the sagger 10 is a fixed value, when the thickness of the sagger 10 has a deviation, either the needle 21 cannot reach the bottom, or the sagger 10 will be pierced when it is inserted. At the same time, since there is a moving mechanism above the sagger 10, foreign matters generated by the wear of the moving mechanism may also fall into the materials, affecting the product quality. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies existing in the prior art and provide a sagger grid drawing device.

[0005] To solve the above technical problem, the technical solution proposed by the utility model is as follows:

[0006] A sagger grid drawing device includes a frame and a sagger conveying roller, a grid drawing device, and a sagger lifting mechanism installed on the frame. The grid drawing device and the sagger lifting mechanism are installed on the upper and lower sides of the sagger conveying roller. The sagger lifting mechanism is provided with a lifting part for lifting the sagger upward so that the needle of the grid drawing device can be inserted into the sagger. A buffer component for buffering the contact force between the needle and the bottom of the sagger is arranged on the grid drawing device and / or the sagger lifting mechanism.

[0007] Further, the grid drawing device further includes a needle mounting part, a guiding part, and a sliding part. The needle is installed on the lower side of the needle mounting part. The lower end of the sliding part is connected to the needle mounting part, and the upper end is vertically slidably connected to the guiding part.

[0008] Further, the guiding part is a guiding sleeve, the sliding part is a guiding rod matched with the guiding sleeve, and a downward sliding limit block is arranged at the top of the guiding rod.

[0009] Further, the buffer component is a buffer spring sleeved on the guiding rod. One end of the buffer spring is connected to the guiding part, and the other end is connected to the needle mounting part.

[0010] Further, a vibrator is installed on the pin mounting portion.

[0011] Further, a surrounding skirt is circumferentially arranged on the upper side of the pin mounting portion for preventing foreign matters generated when the guiding portion and the sliding portion are engaged from falling into the sagger. The surrounding skirt is arranged on the periphery below the guiding portion and the sliding portion.

[0012] Further, the sagger lifting mechanism includes a lifting telescopic driving member. A guiding assembly is arranged at the bottom of the lifting portion. The telescopic end of the lifting telescopic driving member is connected to the lifting portion.

[0013] Further, the lifting portion includes a plurality of support plates that can pass through between the sagger conveying rollers. A plurality of insertion columns are arranged on the top of the support plate. A rubber sleeve is sleeved outside the insertion column.

[0014] Further, the lifting telescopic driving member is a lifting cylinder. The guiding assembly includes a slide and a mounting plate fixedly connected to the frame. The lifting cylinder is installed on the mounting plate. One end of the slide is slidably connected to the guiding hole of the mounting plate, and the other end is connected to the lifting portion.

[0015] Further, a sagger positioning assembly is arranged below the sagger conveying rollers. The sagger positioning assembly includes a positioning telescopic driving member and a positioning member. When the sagger moves above the lifting portion, the positioning telescopic driving member drives the positioning member to move upward to block the sagger conveying.

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] The present utility model uses the sagger lifting mechanism to lift the sagger upward so that the pins of the grid drawing device can be inserted into the sagger. At the same time, the buffer member buffers the contact force between the pins and the bottom of the sagger, enabling the pins to be in soft contact with the bottom of the sagger, thereby effectively preventing the sagger from being crushed. At the same time, the sagger lifting mechanism is arranged below the sagger, and foreign matters generated during the movement of the sagger lifting mechanism will not fall into the material, thereby improving the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view schematic diagram of a sagger grid drawing device in the prior art;

[0019] Figure 2 is a front view schematic diagram of a sagger grid drawing device disclosed in a preferred embodiment of the present utility model;

[0020] Figure 3 is a side view schematic diagram of a sagger grid drawing device disclosed in a preferred embodiment of the present utility model.

[0021] LEGEND DESCRIPTION:

[0022] 1. Frame; 2. Frame divider; 21. Needle; 22. Needle mounting part; 23. Guide sleeve; 24. Guide rod; 25. Lower limit block; 26. Buffer spring; 27. Enclosing skirt; 3. Sagger conveying roller; 4. Sagger lifting mechanism; 41. Support plate; 42. Plug column; 43. Rubber sleeve; 44. Lifting cylinder; 5. Guide assembly; 51. Slide bar; 52. Mounting plate; 6. Sagger positioning assembly; 61. Positioning telescopic drive; 62. Positioning member; 7. Vibrator; 10. Sagger. Detailed implementation mode

[0023] To facilitate the understanding of the present utility model, the following will describe the present utility model more comprehensively and meticulously in conjunction with the specification drawings and preferred embodiments, but the protection scope of the present utility model is not limited to the following specific embodiments.

[0024] As Figure 2-3 shown, this embodiment discloses a sagger grid device, including a frame 1, a sagger conveying roller 3, a frame divider 2 and a sagger lifting mechanism 4 installed on the frame 1. The frame divider 2 and the sagger lifting mechanism 4 are installed on the upper and lower sides of the sagger conveying roller 3. The sagger lifting mechanism 4 is provided with a lifting part for lifting the sagger 10 upward so that the needle 21 of the frame divider 2 can be inserted into the sagger 10. A buffer component for buffering the contact force between the needle 21 and the bottom of the sagger 10 is provided on the frame divider 2 and / or the sagger lifting mechanism 4. The present utility model lifts the sagger 10 upward through the sagger lifting mechanism 4 so that the needle 21 of the frame divider 2 can be inserted into the sagger 10. At the same time, the contact force between the needle 21 and the bottom of the sagger 10 is buffered by the buffer component, so that the needle 21 is in soft contact with the bottom of the sagger 10, thereby effectively preventing the sagger from being crushed. At the same time, the sagger lifting mechanism 4 is arranged below the sagger 10, and foreign matters generated during the movement of the sagger lifting mechanism 4 will not fall into the material, thereby improving the product quality. Among them, the buffer component can be various structures for realizing buffering, such as springs, rubber materials, spring-like structures, gas buffer mechanisms or hydraulic buffer mechanisms and other forms.

[0025] In this embodiment, the frame divider 2 further includes a needle mounting part 22, a guiding part and a sliding part. The needle 21 is installed on the lower side of the needle mounting part 22. The needle mounting part 22 is a detachable plate-like structure, which is convenient for installing different types of needles 21. The lower end of the sliding part is connected to the needle mounting part 22, and the upper end is slidably connected to the guiding part vertically, so as to facilitate precise guiding. Specifically, the guiding part is a guide sleeve 23, and the sliding part is a guide rod 24 that cooperates with the guide sleeve 23. A lower limit block 25 is provided at the top of the guide rod 24, thus forming a T-shaped structure to prevent the guide rod 24 from sliding out of the guide sleeve 23. In addition, the guiding part and the sliding part can also adopt various guiding structures such as guide rails and sliders, which will not be elaborated here.

[0026] In this embodiment, the buffer member is a spiral buffer spring 26 sleeved on the guide rod 24. Compared with other buffer members, the buffer spring 26 is simple, practical, and highly reliable. One end of the buffer spring 26 is connected to the guiding portion, and the other end is connected to the pin mounting portion 22. When the pin 21 contacts the bottom of the sagger 10, the buffer spring 26 can be compressed to prevent the pin 21 from rigidly contacting the bottom of the sagger 10 and damaging the sagger 10.

[0027] In this embodiment, a vibrator 7 is installed on the pin mounting portion 22, so as to effectively vibrate the materials adhered to the pin 21 and make them fall back into the sagger 10, effectively preventing the materials on the pin 21 from falling below the sagger conveying roller 3.

[0028] In this embodiment, in order to effectively prevent foreign objects from falling into the sagger 10, a retaining skirt 27 for preventing foreign objects generated when the guiding portion and the sliding portion cooperate from falling into the sagger 10 is circumferentially arranged on the upper side of the pin mounting portion 22. The retaining skirt 27 is arranged on the periphery below the guiding portion and the sliding portion, and the retaining skirt 27 can be fixed to the pin mounting portion 22 by bolts. Thus, after the foreign objects fall, they will only fall into the cavity formed by the retaining skirt 27.

[0029] In this embodiment, in order to achieve precise jacking, the sagger jacking mechanism 4 includes a jacking telescopic driving member. A guiding assembly 5 is arranged at the bottom of the jacking portion, and the telescopic end of the jacking telescopic driving member is connected to the jacking portion. The jacking portion includes a plurality of support plates 41 that can pass through between the sagger conveying rollers 3. In this embodiment, there are three support plates 41. A plurality of plugging columns 42 are arranged on the top of the support plates 41, and a rubber sleeve 43 is sleeved outside the plugging columns 42. The rubber sleeve 43 plays a buffering and protecting role during the process of jacking the sagger 10. Specifically, the jacking telescopic driving member is a jacking cylinder 44. The guiding assembly 5 includes a sliding rod 51 and a mounting plate 52 fixed on the frame 1. The jacking cylinder 44 is installed on the mounting plate 52. One end of the sliding rod 51 is slidably connected to the guiding hole of the mounting plate 52, and the other end is connected to the jacking portion.

[0030] In this embodiment, in order to achieve precise contact between the sagger jacking mechanism 4 and the sagger 10 and ensure that the sagger 10 is accurately positioned directly above the jacking portion, a sagger positioning assembly 6 is arranged below the sagger conveying roller 3. The sagger positioning assembly 6 includes a positioning telescopic driving member 61 and a positioning member 62. The positioning telescopic driving member 61 can also adopt a cylinder structure. When the sagger 10 moves above the jacking portion, the positioning telescopic driving member 61 drives the positioning member 62 to move upward to block the conveyance of the sagger 10. Among them, when the sensor detects that the sagger 10 reaches the predetermined position, the system can control the positioning telescopic driving member 61 to drive the positioning member 62 to move upward.

[0031] Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present utility model by using the technical content disclosed above without departing from the scope of the technical solution of the present utility model, or modify it into an equivalent embodiment with equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model without departing from the content of the technical solution of the present utility model shall fall within the scope of protection of the technical solution of the present utility model.

Claims

1. A sagger frame device, characterized in that: The invention comprises a frame (1), a sagger conveying roller (3), a frame device (2) and a sagger lifting mechanism (4) mounted on the frame (1); the frame device (2) and the sagger lifting mechanism (4) are mounted on the upper and lower sides of the sagger conveying roller (3); the sagger lifting mechanism (4) is provided with a lifting portion for lifting the sagger (10) upwards so that a pin (21) of the frame device (2) is inserted into the sagger (10); and a buffer component for buffering the contact force between the pin (21) and the bottom of the sagger (10) is provided on the frame device (2) and / or the sagger lifting mechanism (4).

2. The sagger frame device according to claim 1, characterized in that: The frame device (2) further comprises a pin mounting portion (22), a guide portion and a sliding portion, wherein the pin (21) is mounted on the lower side of the pin mounting portion (22), the lower end of the sliding portion is connected to the pin mounting portion (22), and the upper end is vertically slidably connected to the guide portion.

3. The sagger frame device according to claim 2, characterized in that: The guide portion is a guide sleeve (23), the sliding portion is a guide rod (24) matched with the guide sleeve (23), and a downward sliding limit block (25) is provided at the top of the guide rod (24).

4. The sagger frame device according to claim 3, characterized in that: The buffer component is a buffer spring (26) sleeved on the guide rod (24); one end of the buffer spring (26) is connected to the guide portion, and the other end is connected to the pin mounting portion (22).

5. The sagger frame device according to claim 2, characterized in that: A vibrator (7) is mounted on the pin mounting portion (22).

6. The sagger frame device according to claim 2, characterized in that: A retaining skirt (27) is provided on the circumference of the upper side of the pin mounting portion (22) for preventing foreign matter generated when the guide portion and the sliding portion cooperate to fall into the sagger (10). The retaining skirt (27) is provided on the periphery below the guide portion and the sliding portion.

7. The sagger frame device according to any one of claims 1 to 6, characterized in that: The sagger lifting mechanism (4) comprises a lifting and telescopic driving member, a guide assembly (5) is provided at the bottom of the lifting part, and a telescopic end of the lifting and telescopic driving member is connected to the lifting part.

8. The sagger frame device according to claim 7, characterized in that: The lifting portion comprises a plurality of support plates (41) that can pass through between the sagger conveying rollers (3), a plurality of plug-in columns (42) are arranged on the top of the support plates (41), and a rubber sleeve (43) is connected to the outer surface of the plug-in columns (42).

9. The sagger frame device according to claim 7, characterized in that: The lifting and telescopic driving component is a lifting cylinder (44), the guide assembly (5) comprises a slide rod (51) and a mounting plate (52) fixed to the frame (1), the lifting cylinder (44) is mounted on the mounting plate (52), one end of the slide rod (51) is slidably connected to the guide hole of the mounting plate (52), and the other end is connected to the lifting part.

10. The sagger frame device according to any one of claims 1 to 6, characterized in that: A sagger positioning assembly (6) is arranged below the sagger conveying roller (3), and the sagger positioning assembly (6) comprises a positioning telescopic driving member (61) and a positioning member (62). When the sagger (10) moves to above the lifting portion, the positioning telescopic driving member (61) drives the positioning member (62) to move upward to block the conveyance of the sagger (10).

Images