CN219341130U

CN219341130U - Counterweight type continuous feeding device for flexible continuous material

Info

Publication number: CN219341130U
Application number: CN202320059729.0U
Authority: CN
Inventors: 刘东林; 李祥; 袁喜军
Original assignee: Dongguan Qinghui Hardware Mold Co ltd
Current assignee: Dongguan Qinghui Hardware Mold Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-07-14
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a counterweight type continuous feeding device for flexible continuous materials, which aims to solve the technical problems that the height of the feeding device cannot be adjusted, the feeding device is inconvenient to splice with printers with different heights, and the adaptability is poor in the prior art. The feeding device comprises a base; lifting sleeves are arranged around the top of the base, lifting mechanisms are arranged at the top of the base and between the four groups of lifting sleeves, a workbench is arranged at the top of the lifting mechanisms, two groups of driving motors are arranged at the back of the workbench, feeding rollers are arranged at the front of the workbench and at positions corresponding to the two groups of driving motors, and two groups of rotating rollers are arranged at the front of the workbench and below the two groups of feeding rollers; compared with the existing feeding device, the lifting mechanism has the advantage that the overall practicability of the feeding device is improved through the design.

Description

Counterweight type continuous feeding device for flexible continuous material

Technical Field

The utility model belongs to the technical field of continuous feeding, and particularly relates to a counterweight type continuous feeding device for flexible continuous materials.

Background

Printers of flexible materials on the market include unit printers and satellite printers;

through search, publication number: CN 209718878U discloses a flexible material continuous feeding device, which comprises an unreeling unit, a reeling unit, a traction unit, a plurality of printing units and a plurality of drying units; the traction unit comprises a guide roller and a compression roller parallel to the guide roller, a plurality of printing units and drying units are alternately arranged along the length direction of the guide roller, flexible printing materials are wound on the unwinding unit, the flexible printing materials are wound on the surface of the guide roller and compressed between the guide roller and the compression roller at an included angle with the axis of the guide roller after being released by the unwinding unit, the guide roller rotates and drives the flexible printing materials to spirally advance, and after a plurality of times of printing and drying, the flexible printing materials are finally wound by the winding unit. The flexible printing material winding device has the advantages that the flexible printing material is wound and pressed on the surface of the guide roller, and the rotation of the guide roller drives the flexible printing material to spirally advance, so that the flexible printing material is not deformed in the advancing process, the surface tension of the flexible printing material is ensured to be stable, and the flexible printing material registration precision is improved;

with respect to the related art described above, the following drawbacks still exist during use: it can't adjust feedway's height, hardly splice with the printing machine in actual operation, is inconvenient for carrying out the feed to the printing machine, can not splice with the printing machine of co-altitude not, and the suitability is lower, consequently to current feedway's improvement, designs a novel feedway in order to change above-mentioned technical defect, improves whole adapter ring's practicality, and it is especially important.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a counterweight type continuous feeding device for flexible continuous materials, which aims to solve the technical problems that the height of the feeding device cannot be adjusted, the feeding device is inconvenient to splice with printers with different heights and the adaptability is poor in the prior art.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a counterweight type continuous feeding device of flexible continuous material, which comprises a base; lifting sleeves are arranged around the top of the base, lifting mechanisms are arranged at the top of the base and between the four groups of lifting sleeves, a workbench is arranged at the top of the lifting mechanisms, two groups of driving motors are arranged at the back of the workbench, feeding rollers are arranged at the front of the workbench and at positions corresponding to the two groups of driving motors, and two groups of rotating rollers are arranged at the front of the workbench and below the two groups of feeding rollers;

the lifting mechanism comprises four groups of moving plates, four groups of moving plates are arranged at the top of the base and between the four groups of lifting sleeves, moving frames are arranged in the four groups of moving plates, sliding grooves are formed in the inner sides of the moving plates, and sliding blocks are respectively arranged at the bottoms of the moving frames and at positions corresponding to the four groups of sliding grooves.

When the feeding device of the technical scheme is used, the base is firstly placed at the designated position, the height of the workbench is adjusted through the lifting mechanism, the hydraulic cylinder is started, the hydraulic cylinder drives the movable frame to move through the connecting column, the movable frame is driven to rotate through the connecting block, the length of the movable frame is reduced slowly, the height of the movable frame is increased slowly, the workbench is driven to increase when the movable frame is increased, the lifting rod is driven to increase when the workbench is increased, the lifting rod is driven to move in the lifting sleeve, the feeding roller and the printer are spliced after the workbench is adjusted to a proper height, the driving motor is started, the driving motor drives the feeding roller to rotate, the feeding roller is used for feeding the printer, the limiting ring is used for limiting the flexible material, the flexible material is prevented from sliding on the feeding roller to influence the accuracy of the flexible material, the rotating roller rotates, the flexible material is compacted through the anti-slip cushion, and the problem that the flexible material is easy to deform is effectively avoided.

Preferably, four groups remove the frame and all be "X" shape structural design, four groups remove the frame and splice by two sets of longplates and form, and two sets of the center junction of longplates is provided with the connecting block, four groups remove the frame and four sets of connecting block's connected mode is the rotation and is connected, every two sets of remove and all connect through two sets of spliced pole between the frame, two sets of all be provided with hydraulic cylinder between the spliced pole. Through the design of movable frame and movable block for the height that the movable frame can adjust feedway makes it splice with different printing machines, has improved feedway's suitability.

Further, the four groups of moving plates are connected with the four groups of moving plates in a sliding mode respectively, and the four groups of moving plates are connected with the base in a sliding mode.

Furthermore, four groups of lifting sleeves extend to the inside of the base, the four groups of lifting sleeves are provided with lifting rods, and the four groups of lifting rods are connected with the four groups of lifting sleeves in a sliding mode respectively. Through the setting of lift telescopic, play the supporting effect to the workstation when elevating system is idle, prevent that the weight of workstation from pressing on elevating system entirely, avoided the workstation to crush elevating system under the long-term condition of using.

Furthermore, the workbench is of an L-shaped structural design, and the workbench is connected with the four groups of movable plates in a sliding manner.

Furthermore, the driving shafts of the driving motors penetrate through the workbench and are connected with the two groups of feeding rollers, the two groups of feeding rollers are connected with the workbench in a rotating manner, and limiting rings are sleeved on the outer sides of the two groups of feeding rollers. Through the setting of feed roller, flexible printing material twines and compresses tightly at the feed roller surface, and the rotation of feed roller drives flexible printing material spiral and advances for flexible printing material does not have the deformation in the advancing process, ensures that flexible printing material surface tension is stable, has improved flexible printing material's accurate precision.

Furthermore, the outer sides of the four groups of rotating rollers are respectively sleeved with an anti-slip soft pad, the four groups of rotating rollers are rotationally connected with the workbench in a connecting mode, and the four groups of anti-slip soft pads are made of silica gel materials.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the feeding device disclosed by the utility model, due to the design of the lifting mechanism, the feeding roller and the rotating roller, the flexible printing material is wound on and pressed on the surface of the feeding roller, and the rotation of the feeding roller drives the flexible printing material to spirally advance, so that the flexible printing material is free from deformation in the advancing process, the surface tension of the flexible printing material is ensured to be stable, the accuracy of the flexible printing material is improved, and meanwhile, the height of the feeding device can be adjusted, so that the flexible printing material can be spliced with different printers, and the applicability of the feeding device is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a lifting mechanism according to the present utility model;

fig. 3 is a schematic view of a lifting mechanism according to a second embodiment of the present utility model.

The marks in the drawings are: 1. a base; 2. lifting the sleeve; 201. a lifting rod; 3. a lifting mechanism; 301. a moving plate; 302. a moving rack; 303. a sliding groove; 304. a sliding block; 305. a connecting block; 306 a connecting column; 307. a hydraulic cylinder; 4. a work table; 5. a driving motor; 6. a feed roller; 601. a limiting ring; 7. a rotating roller; 701. an anti-slip soft pad.

Detailed Description

The specific embodiment is a counterweight type continuous feeding device of flexible continuous material, the structural schematic diagram of which is shown in figure 1, and the feeding device comprises a base 1; lifting sleeves 2 are arranged around the top of the base 1, lifting mechanisms 3 are arranged at the top of the base 1 and between the four groups of lifting sleeves 2, a workbench 4 is arranged at the top of the lifting mechanisms 3, two groups of driving motors 5 are arranged on the back of the workbench 4, feed rollers 6 are arranged on the front of the workbench 4 and at positions corresponding to the two groups of driving motors, and two groups of rotating rollers 7 are arranged on the front of the workbench 4 and below the two groups of feed rollers 6;

the lifting mechanism 3 comprises four groups of moving plates 301, four groups of moving plates 301 are arranged at the top of the base 1 and between the four groups of lifting sleeves 2, moving frames 302 are arranged in the four groups of moving plates 301, sliding grooves 303 are formed in the inner sides of the four groups of moving plates 301, and sliding blocks 304 are respectively arranged at the bottoms of the four groups of moving frames 302 and at positions corresponding to the four groups of sliding grooves 303.

The four groups of movable frames 302 are all of an X-shaped structural design, the four groups of movable frames 302 are formed by splicing two groups of long plates, connecting blocks 305 are arranged at the central connecting positions of the two groups of long plates, the four groups of movable frames 302 are connected with the four groups of connecting blocks 305 in a rotating manner, every two groups of movable frames 302 are connected through two groups of connecting columns 306, hydraulic cylinders 307 are arranged between the two groups of connecting columns 306, the four groups of movable plates 301 and the four groups of movable plates 301 are respectively in sliding connection, the four groups of movable plates 301 and the base 1 are respectively in sliding connection, the four groups of lifting sleeves 2 are respectively extended to the inside of the base 1, lifting rods 201 are respectively arranged in the inside of the four groups of lifting sleeves 2, and the four groups of lifting rods 201 and the four groups of lifting sleeves 2 are respectively in sliding connection.

In addition, the workbench 4 is of an L-shaped structural design, the workbench 4 is in sliding connection with the four groups of movable plates 301, driving shafts of the two groups of driving motors 5 penetrate through the workbench 4 and are connected with the two groups of feeding rollers 6, the two groups of feeding rollers 6 are in rotary connection with the workbench 4, anti-slip soft cushions 701 are sleeved on the outer sides of the four groups of rotary rollers 7, the four groups of rotary rollers 7 are in rotary connection with the workbench 4, and the four groups of anti-slip soft cushions 701 are made of silica gel materials.

The lifting mechanism of the feeding device is shown in a schematic state of figure 2, and the lifting mechanism of the feeding device is shown in a schematic state of figure 3.

When the device of the technical scheme is used, firstly, the base 1 is placed at a designated position, the height of the workbench 4 is adjusted through the lifting mechanism 3, the hydraulic cylinder 307 is started, the hydraulic cylinder 307 drives the movable frame 302 to move through the connecting post 306, the sliding block 304 moves in the sliding groove 303 in the movable plate 301, the movable frame 302 is driven to rotate through the connecting block 305, the length of the movable frame 302 is reduced slowly, meanwhile, the height of the movable frame 302 is increased slowly, the movable frame 302 drives the workbench 4 to be increased when being increased, meanwhile, the workbench 4 drives the lifting rod 201 to be increased when being increased, the lifting rod 201 moves in the lifting sleeve 2, after the workbench 4 is adjusted to a proper height, the feed roller 6 is spliced with a printer, the driving motor 5 is started, the driving motor 5 drives the feed roller 6 to rotate, the feed roller 6 supplies the printer, the limiting ring 601 limits flexible materials, the flexible materials are prevented from sliding on the feed roller 6 to cause the influence on the accuracy of the flexible materials, meanwhile, the roller 7 rotates, the lifting rod 7 is driven to rotate, the lifting rod 201 is driven to move, the lifting rod is connected with the printer, the flexible material is prevented from being deformed, and the flexible material is easy to pass through the flexible material, and the flexible material is effectively deformed.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. A counterweight type continuous feeding device for flexible continuous material, which comprises a base (1); the lifting mechanism is characterized in that lifting sleeves (2) are arranged around the top of the base (1), lifting mechanisms (3) are arranged at the top of the base (1) and between the four groups of lifting sleeves (2), a workbench (4) is arranged at the top of the lifting mechanisms (3), two groups of driving motors (5) are arranged on the back of the workbench (4), feeding rollers (6) are arranged on the front of the workbench (4) and at positions corresponding to the two groups of driving motors, and two groups of rotating rollers (7) are arranged on the front of the workbench (4) and below the two groups of feeding rollers (6);

the lifting mechanism (3) comprises four groups of moving plates (301), four groups of moving plates (301) are arranged at the top of the base (1) and between the four groups of lifting sleeves (2), four groups of moving plates (301) are respectively provided with four groups of moving frames (302), sliding grooves (303) are respectively formed in the inner sides of the four groups of moving plates (301), and sliding blocks (304) are respectively arranged at the bottoms of the four groups of moving frames (302) and at positions corresponding to the four groups of sliding grooves (303).

2. The counterweight type continuous feeding device for flexible continuous materials according to claim 1, wherein four groups of moving frames (302) are all in an 'X' -shaped structural design, four groups of moving frames (302) are formed by splicing two groups of long plates, connecting blocks (305) are arranged at the central connecting positions of the two groups of long plates, the four groups of moving frames (302) are rotationally connected with the four groups of connecting blocks (305), each two groups of moving frames (302) are connected through two groups of connecting columns (306), and hydraulic cylinders (307) are arranged between the two groups of connecting columns (306).

3. The counterweight type continuous feeding device for flexible continuous material according to claim 1, wherein four groups of moving plates (301) are connected with four groups of moving plates (301) in a sliding manner respectively, and four groups of moving plates (301) are connected with a base (1) in a sliding manner.

4. The counterweight type continuous feeding device for flexible continuous materials according to claim 1, wherein four groups of lifting sleeves (2) extend to the inside of the base (1), lifting rods (201) are arranged in the four groups of lifting sleeves (2), and the four groups of lifting rods (201) are connected with the four groups of lifting sleeves (2) in a sliding mode respectively.

5. The counterweight type continuous feeding device for flexible continuous material according to claim 1, wherein the workbench (4) is in an L-shaped structural design, and the workbench (4) is connected with the four groups of moving plates (301) in a sliding connection manner.

6. The counterweight type continuous feeding device for flexible continuous materials according to claim 1, wherein the driving shafts of the two groups of driving motors (5) penetrate through the workbench (4) and are connected with the two groups of feeding rollers (6), the two groups of feeding rollers (6) are rotationally connected with the workbench (4), and limiting rings (601) are sleeved on the outer sides of the two groups of feeding rollers (6).

7. The counterweight type continuous feeding device for flexible continuous materials according to claim 1, wherein the outer sides of the four groups of rotating rollers (7) are respectively sleeved with an anti-slip soft pad (701), the four groups of rotating rollers (7) are rotationally connected with the workbench (4), and the four groups of anti-slip soft pads (701) are made of silica gel materials.