Novel lifting type roller feeding and weighing device

Abstract

The utility model relates to a novel lifting type roller feeding and weighing device. The lifting assembly is arranged in the supporting frame in a lifting mode, the lifting driving assembly is arranged at the top of the supporting frame and used for driving the lifting assembly to ascend and descend, the rotary drum assembly is arranged on the lifting assembly and can rotate, and the weighing assembly is arranged between the lifting assembly and the contact end of the rotary drum assembly and used for weighing the rotary drum assembly and can be rapidly disassembled and assembled. The limiting assembly is arranged on the lifting assembly and used for limiting rotation of the roller assembly; the weighing assembly and the lifting assembly are combined, materials can be directly guided into the roller and weighed at the same time, the weighing assembly can be rapidly disassembled and assembled, the working efficiency is effectively improved, the position of a discharging opening of the roller assembly can be effectively lowered through the limiting assembly, and the working efficiency is improved. And the materials are prevented from falling and being damaged due to rotation during material loading.

Description

Technical Field

[0001] The utility model relates to the field of roller nickel plating, in particular to a novel lifting roller feeding weighing device. Background Art

[0002] Drum plating is a kind of electroplating process in which a certain number of small parts are placed in a special drum, and various metal or alloy coatings are deposited on the surface of the parts by indirect conductive means while the drum is rolling.

[0003] The existing drum electroplating has no weighing function. Materials are weighed on the corresponding weighing machine and then poured into the drum, which reduces the electroplating efficiency.

[0004] Prior art 202123283377.7 discloses a roller plating loading and lifting device. Although a weighing function is provided, its weighing sensor is fixed by bolts, which is inconvenient to disassemble and assemble, and the roller has no rotation limit function. When the material is poured into the roller and rotation is found, the material will fall to the ground and be damaged. Utility Model Content

[0005] The utility model aims to overcome the shortcomings of the prior art and provide a novel lifting roller feeding weighing device.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a new type of lifting roller feed weighing device, comprising a support frame, a lifting assembly lifted and lowered in the support frame, a lifting drive assembly arranged on the top of the support frame for driving the lifting assembly to lift and lower, a rotatable roller assembly arranged on the lifting assembly, a weighing assembly arranged between the contact end of the lifting assembly and the roller assembly for weighing the roller assembly and which can be quickly disassembled and assembled, and a limiting assembly arranged on the lifting assembly for limiting the rotation of the roller assembly.

[0007] Preferably, the lifting assembly includes two lifting frames arranged on both sides of the support frame, a plurality of guide pulleys respectively arranged at the joints between the two lifting frames and the support frame for guiding, and a plurality of slide grooves correspondingly arranged on the support frame for sliding of the plurality of guide pulleys.

[0008] Preferably, a water receiving tray is provided at the lower end between the two lifting frames.

[0009] Preferably, the weighing assembly includes four support plates respectively arranged on both sides of the upper part of opposite sides of two lifting frames, four threaded rods respectively rotatably arranged on the top surfaces of the four support plates away from the middle of one side of the lifting frames, eight guide rods respectively arranged on the top surfaces of the four support plates and located on both sides of the four threaded rods, four pressure plates one end of which is respectively threadedly connected to the four threaded rods, four weighing sensors respectively arranged on the four support plates and with fixed ends located directly below the pressure plates, eight latch rods respectively arranged on the top surfaces of the four pressure plates and with one end penetrating through the pressure plates and respectively used to be inserted into two fixing holes on the fixed ends of the four weighing sensors in pairs, four connecting plates respectively arranged on the ends of the eight latch rods located on the top surfaces of the pressure plates for connecting the corresponding two latch rods together, eight tension springs respectively sleeved on the eight latch rods and located between the connecting plate and the pressure plate for pulling the connecting plate downward, and four protrusions respectively arranged on the weighing ends of the four weighing sensors.

[0010] Preferably, the roller assembly includes two mounting plates arranged between two lifting frames, two support rods horizontally arranged on both sides of the upper part between the two mounting plates and with both ends respectively penetrating the two mounting plates to directly above the weighing ends of four weighing sensors, four inserting blocks respectively arranged on both ends of the two support rods for respectively inserting the four protrusions, a driving rod horizontally rotatably arranged in the middle of the upper end between the two mounting plates and with one end penetrating one of the mounting plates, a first driven gear arranged on one end of the driving rod located outside the mounting plate, a second driven gear arranged on both ends of the driving rod located between the two mounting plates, two third driven gears respectively rotatably arranged in the middle of the lower end of opposite sides of the two mounting plates and meshing with the second driven gear, a roller arranged between the two third driven gears, a roller driving motor arranged on one of the two lifting frames, and a driving gear arranged on the driving motor and meshing with the first driven gear.

[0011] Preferably, the limit assembly includes two driving cylinders arranged on both sides of one of the two lifting frames and the output end facing the third driven gear, two limit plates respectively arranged on the output ends of the two driving cylinders, two limit holes respectively arranged on the two limit plates, and limit rods correspondingly arranged on both sides of the third driven gear for inserting the two limit plates.

[0012] Preferably, the lifting drive assembly includes two driving shafts rotatably arranged on the top of the support frame through a bearing seat, two movable pulleys respectively arranged on one end of the two driving shafts located directly above the two lifting frames, and a dual drive motor arranged on the support frame and located between the two driving shafts for driving the two driving shafts to rotate; the two movable pulleys are connected to the two lifting frames by steel wire ropes.

[0013] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0014] The utility model combines the weighing component and the lifting component, not only can the material be directly introduced into the drum for weighing, but also the weighing component can be quickly disassembled and assembled, which effectively improves the work efficiency. The limit component can effectively position the discharge port of the lower drum component to avoid rotation during loading and causing the material to fall and be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The technical solution of the utility model is further described below in conjunction with the accompanying drawings:

[0016] Attached Figure 1 This is a schematic diagram of the overall structure of the novel lifting roller feeding weighing device described in the utility model;

[0017] Attached Figure 2 It is a schematic diagram of the overall structure of the roller assembly and the lifting assembly of the novel lifting roller feeding weighing device described in the utility model;

[0018] Attached Figure 3 The utility model is a new lifting roller feeding weighing device Figure 2 A local enlarged structural schematic diagram;

[0019] Attached Figure 4 It is a front structural schematic diagram of the roller assembly and the lifting assembly of the novel lifting roller feeding weighing device described in the utility model.

[0020] Among them: 1. support frame; 2. lifting assembly; 21. lifting frame; 22. guide pulley; 23. slide; 3. lifting drive assembly; 31. drive shaft; 32. movable pulley; 33. dual drive motor; 4. roller assembly; 4a. mounting plate; 4b. support rod; 4c. plug block; 4d. drive rod; 4e. first driven gear; 4f. second driven gear; 4g. third driven gear; 4h. roller; 4i. roller drive motor; 4j. driving gear; 5. weighing assembly; 51. support plate; 52. threaded rod; 53. guide rod; 54. pressure plate; 55. weighing sensor; 56. latch rod; 57. connecting plate; 58. tension spring; 59. bump; 6. limit assembly; 61. drive cylinder; 62. limit plate; 63. limit hole; 64. limit rod; 7. water tray. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Attached Figure 1-4The novel lifting roller feeding weighing device described in the utility model comprises a support frame 1, a lifting assembly 2 lifted and arranged in the support frame 1, a lifting driving assembly 3 arranged on the top of the support frame 1 for driving the lifting assembly 2 to lift and lower, a roller assembly 4 arranged on the lifting assembly 2 and rotatable, a weighing assembly 5 arranged between the contact ends of the lifting assembly 2 and the roller assembly 4 for weighing the roller assembly 4 and capable of being quickly disassembled and assembled, and a limiting assembly 6 arranged on the lifting assembly 2 for limiting the rotation of the roller assembly 4; the lifting assembly 2 comprises two lifting frames 21 lifted and arranged on both sides of the support frame 1, a plurality of guide pulleys 22 for guiding respectively arranged at the joints between the two lifting frames 21 and the support frame 1, and correspondingly arranged on the support frame 1. A plurality of slide grooves 23 for sliding the plurality of guide pulleys 22; the weighing assembly 5 comprises four support plates 51 respectively arranged on both sides of the upper part of the opposite side of the two lifting frames 21, four threaded rods 52 respectively rotatably arranged on the top surface of the four support plates 51 away from the middle of the side of the lifting frame 21, eight guide rods 53 respectively arranged on the top surface of the four support plates 51 and respectively located on both sides of the four threaded rods 52, four pressing plates 54 with one end respectively threadedly connected to the four threaded rods 52, four weighing sensors 55 respectively arranged on the four support plates 51 and with the fixed ends located directly below the pressing plates 54, and two fixing holes respectively arranged on the top surface of the four pressing plates 54 and with one end penetrating the pressing plates 54 for inserting into the fixed ends of the four weighing sensors 55 The roller assembly 4 comprises eight latch rods 56 arranged in pairs of two, four connecting plates 57 respectively arranged on one end of the eight latch rods 56 located on the top surface of the pressure plate 54 for connecting the corresponding two latch rods 56 together, eight tension springs 58 respectively sleeved on the eight latch rods 56 and located between the connecting plates 57 and the pressure plate 54 for pulling the connecting plates 57 downward, and four protrusions 59 respectively arranged on the weighing ends of the four weighing sensors 55; the roller assembly 4 comprises two mounting plates 4a arranged between the two lifting frames 21, two support rods 4b respectively arranged on both sides of the upper part between the two mounting plates 4a and with both ends respectively penetrating the two mounting plates 4a to the weighing ends of the four weighing sensors 55, and two support rods 4b respectively arranged on both ends of the two support rods 4b for Four inserting blocks 4c for respectively inserting the four protrusions 59, a driving rod 4d horizontally rotatably arranged at the middle of the upper ends between the two mounting plates 4a and having one end passing through one of the mounting plates 4a, a first driven gear 4e arranged on one end of the driving rod 4d located outside the mounting plate 4a, a second driven gear 4f arranged on both ends of the driving rod 4d located between the two mounting plates 4a, two third driven gears 4g rotatably arranged at the middle of the lower ends of the opposite sides of the two mounting plates 4a and meshing with the second driven gear 4f, a roller 4h arranged between the two third driven gears 4g, a roller driving motor 4i arranged on one of the two lifting frames 21, and a driving gear 4j arranged on the driving motor and meshing with the first driven gear 4e;The limiting assembly 6 includes two driving cylinders 61 arranged on both sides of one of the two lifting frames 21 and whose output ends face the third driven gear 4g, two limiting plates 62 respectively arranged on the output ends of the two driving cylinders 61, two limiting holes 63 respectively arranged on the two limiting plates 62, and limiting rods 64 correspondingly arranged on both sides of the third driven gear 4g for the two limiting plates 62 to be inserted; the lifting drive assembly 3 includes two driving shafts 31 rotatably arranged on the top of the support frame 1 through the bearing seat, two movable pulleys 32 respectively arranged on one end of the two driving shafts 31 located directly above the two lifting frames 21, and a dual driving motor 33 arranged on the support frame 1 and between the two driving shafts 31 for driving the two driving shafts 31 to rotate; the two movable pulleys 32 are connected to the two lifting frames 21 by steel wire ropes. ;

[0023] Furthermore, a water receiving tray 7 is provided at the lower end between the two lifting frames 21 to effectively control the treatment of waste water.

[0024] During use: when the roller 4h needs to be nickel-plated, first insert the plug blocks 4c at both ends of the two support rods 4b on the roller assembly 4 into the protrusions 59 on the weighing end of the weighing sensor 55, and then start the roller drive motor 4i to drive the active gear 4j to rotate, the active gear 4j drives the drive rod 4d to rotate, the drive rod 4d drives the second driven gear 4f to rotate, the second driven gear 4f drives the third driven gear 4g to rotate, the third driven gear 4g drives the roller 4h to rotate, so that the unloading port of the roller 4h rotates to the specified position, and then stop the roller drive motor 4i, and then start the drive cylinder 61, the drive cylinder 61 drives the limit plate 62 to move toward the third driven gear 4g, and then the limit rod 64 on one side of the third driven gear 4g is inserted into the limit hole 63 of the limit plate 62, and then the roller 4h is limited, and then the material is poured into the roller 4h, and at the same time, the roller 4h is weighed. The weight sensor 55 weighs the material. When it reaches a certain weight, the unloading port of the drum 4h is closed, the driving cylinder 61 is reset, and then the dual drive motor 33 is started to drive the driving shaft 31 to rotate. The driving shaft 31 drives the movable pulley 32 to rotate, and the movable pulley 32 reels the wire rope. The wire rope pulls the lifting frame 21 to rise, and the lifting frame 21 slides and rises in the support frame 1 through the guide wheel. After it is lifted and lowered into place, the next process is carried out. When it is necessary to replace and disassemble the weighing sensor 55, the connecting plate 57 is directly pulled upward, and then the connecting plate 57 overcomes the tension of the tension spring 58 to drive the latch rod 56 to disengage from the two fixing holes on the fixed end of the weighing sensor 55, and then the weighing sensor 55 is removed. During installation, if the replaced size is different, the threaded rod 52 is rotated to drive the pressure plate 54 to move, so that one side of the pressure plate 54 is in contact with one side of the fixed end of the replaced weighing sensor 55.

[0025] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A new type of lifting roller feeding weighing device, characterized in that: It includes a support frame, a lifting component set in the support frame, a lifting drive component set on the top of the support frame to drive the lifting component to rise and fall, a rotatable roller component set on the lifting component, a weighing component set between the lifting component and the contact end of the roller component and used for weighing the roller component and can be quickly disassembled and assembled, and a limiting component set on the lifting component to limit the rotation of the roller component.

2. The novel lifting roller feeding weighing device according to claim 1 is characterized in that: The lifting assembly includes two lifting frames that are lifted and lowered on both sides of the support frame, a plurality of guide pulleys that are respectively arranged at the joints between the two lifting frames and the support frame for guiding, and a plurality of slide grooves that are correspondingly arranged on the support frame for the sliding of the plurality of guide pulleys.

3. The novel lifting roller feeding weighing device according to claim 2 is characterized in that: A water receiving tray is arranged at the lower end between the two lifting frames.

4. The novel lifting roller feeding weighing device according to claim 1 is characterized in that: The weighing assembly includes four support plates respectively arranged on both sides of the upper part of opposite sides of two lifting frames, four threaded rods respectively rotatably arranged on the top surfaces of the four support plates away from the middle of one side of the lifting frames, eight guide rods respectively arranged on the top surfaces of the four support plates and respectively located on both sides of the four threaded rods, four pressing plates with one end respectively threadedly connected to the four threaded rods, four weighing sensors respectively arranged on the four support plates and with fixed ends located directly below the pressing plates, eight latch rods respectively arranged on the top surfaces of the four pressing plates and with one end penetrating through the pressing plates and respectively used to be inserted into two fixing holes on the fixed ends of the four weighing sensors in pairs, four connecting plates respectively arranged on the ends of the eight latch rods located on the top surfaces of the pressing plates and used to connect the corresponding two latch rods together, eight tension springs respectively sleeved on the eight latch rods and located between the connecting plate and the pressing plate and used to pull the connecting plate downward, and four protrusions respectively arranged on the weighing ends of the four weighing sensors.

5. The novel lifting roller feeding weighing device according to claim 1 is characterized in that: The roller assembly includes two mounting plates arranged between two lifting frames, two support rods horizontally arranged on both sides of the upper part between the two mounting plates and with both ends respectively penetrating the two mounting plates to the top of the weighing ends of four weighing sensors, four inserting blocks respectively arranged on both ends of the two support rods for inserting four protrusions respectively, a driving rod horizontally rotatably arranged in the middle of the upper end between the two mounting plates and with one end penetrating one of the mounting plates, a first driven gear arranged on one end of the driving rod located outside the mounting plate, a second driven gear arranged on both ends of the driving rod located between the two mounting plates, two third driven gears respectively rotatably arranged in the middle of the lower end of one side of the two mounting plates and meshing with the second driven gear, a roller arranged between the two third driven gears, a roller driving motor arranged on one of the two lifting frames, and a driving gear arranged on the driving motor and meshing with the first driven gear.

6. The novel lifting roller feeding weighing device according to claim 1 is characterized in that: The limiting assembly includes two driving cylinders arranged on both sides of one of the two lifting frames and with the output end facing the third driven gear, two limiting plates respectively arranged on the output ends of the two driving cylinders, two limiting holes respectively arranged on the two limiting plates, and limiting rods correspondingly arranged on both sides of the third driven gear for inserting the two limiting plates.

7. The novel lifting roller feeding weighing device according to claim 1 is characterized in that: The lifting drive assembly includes two driving shafts rotatably arranged on the top of the support frame through a bearing seat, two movable pulleys respectively arranged on one end of the two driving shafts located directly above the two lifting frames, and a dual driving motor arranged on the support frame and located between the two driving shafts for driving the two driving shafts to rotate; the two movable pulleys are connected to the two lifting frames by steel wire ropes.

Images