CN221434711U - Feeding device for flat-bed machine - Google Patents

Abstract

The utility model belongs to the technical field of feeding devices of flat knitting machines, and particularly relates to a feeding device for a flat knitting machine, which comprises: the feeding device comprises a feeding device body and a frame, wherein the frame is fixedly connected to the feeding device body, a first sliding groove communicated with the outside is formed in the frame, two first sliding blocks are connected in the first sliding groove in a sliding mode, a limiting plate is fixedly connected to the bottom surface of the first sliding block, two second sliding grooves are formed in one side of the limiting plate, second sliding blocks are connected in the second sliding grooves in a sliding mode, and two pressing plates are respectively and fixedly connected between the second sliding blocks; the driving assembly is positioned in the frame and used for driving the two first sliding blocks to move; the two adjusting components are respectively located in the two limiting plates, so that the problems that the feeding device is not provided with an correcting device, materials conveyed by the feeding device are easy to deviate in the conveying process, the materials are accumulated together, a worker is required to manually correct the conveyed materials, and the working efficiency is reduced are solved.

Description

Feeding device for flat-bed machine

Technical Field

The utility model belongs to the technical field of feeding devices of flat knitting machines, and particularly relates to a feeding device for a flat knitting machine.

Background

A flat opener (LEVELING MACHINE) is a mechanical device for processing a metal coil or sheet. Its main function is to flatten the curled or bent metal material to flatten it for subsequent processing or manufacturing. Flatbed openers are commonly used in the metal working industry for the working of metallic materials such as steel, aluminum and copper.

For example, chinese patent publication No. CN210614909U discloses a feeding device for a flat knitting machine, which includes a plurality of supporting units, and the supporting units are connected into a whole through a connecting plate; the supporting unit comprises vertical plates, lower transverse plates, upper supporting shafts, upper supporting rollers, lower supporting shafts, lower supporting rollers and reinforcing supporting plates, wherein the vertical plates are two in total, the lower transverse plates, the upper supporting shafts and the lower supporting shafts are arranged between the two vertical plates, the outer sides of the upper supporting shafts are uniformly fixed with a plurality of upper supporting rollers, the outer sides of the lower supporting shafts are uniformly fixed with a plurality of lower supporting rollers, the lower ends of the reinforcing supporting plates are fixed on the lower transverse plates, and through holes are formed in the upper parts of the lower supporting shafts. The utility model adopts a double-shaft supporting mode, the upper supporting roller and the lower supporting roller at the outer sides of the upper supporting shaft and the lower supporting shaft are mutually abutted, the outer side of the lower supporting shaft is provided with the reinforced supporting plate for providing rotary support for the lower supporting shaft, the upper supporting roller is a combined roller body, and the upper supporting roller can be quickly disassembled and replaced after being damaged, thereby meeting the feeding requirement of heavier thicker plates.

The above patent has the following problems:

This patent suffers from several drawbacks in use, such as: above-mentioned material feeding unit does not possess orthotic devices, leads to the material that material feeding unit carried to take place the skew easily in the transportation, makes the material product together, needs the staff to correct the material of carrying by hand, has reduced work efficiency. In view of this, we propose a feeding device for a flat knitting machine.

Disclosure of utility model

The utility model aims to provide a feeding device for a flat knitting machine, which is used for solving the problems in the background technology.

In view of the above, the present utility model provides a feeding device for a flat knitting machine, comprising:

The feeding device comprises a feeding device body and a frame, wherein the frame is fixedly connected to the feeding device body, a first sliding groove communicated with the outside is formed in the frame, two first sliding blocks are connected in the first sliding groove in a sliding manner, a limiting plate is fixedly connected to the bottom surface of the first sliding block, two second sliding grooves are formed in one side of the limiting plate, a second sliding block is connected in the second sliding groove in a sliding manner, and two pressing plates are respectively and fixedly connected between the second sliding blocks;

The driving assembly is positioned in the frame and used for driving the two first sliding blocks to move;

The two adjusting assemblies are respectively positioned in the two limiting plates and used for respectively driving the two corresponding second sliding blocks;

the first rotating grooves are respectively arranged on the bottom surfaces of the two pressing plates, and the rotating wheels are rotationally connected with the first rotating grooves.

Based on the structure, through the first spout that sets up, first slider and limiting plate, let two first sliders drive two limiting plates respectively and slide along first spout, drive assembly through setting up, let the staff drive two first sliders and be close to each other or keep away from each other through drive assembly, ensure that the staff can adjust the distance between two limiting plates according to the size of carrying the material, through the second spout that sets up, second slider and press the board, let two second sliders that correspond can drive two second spouts that correspond and remove along two second spouts that correspond, through the adjusting part that sets up, let the staff can drive two pressing plates respectively through adjusting part and a plurality of second sliders and move down, let two pressing plates flatten the material of carrying, prevent when spacing to the material, the material perk, through the first change groove and the runner of setting, let the runner can be rotated in corresponding first change groove, when guaranteeing that the material is pressed by two pressing plates, the material can still carry the material to the material.

In the above technical solution, further, the driving assembly includes:

The screw rod is rotationally connected in the first sliding groove and is in threaded connection with the two first sliding blocks, and a worm wheel is fixedly connected to the screw rod;

The second rotating groove is formed in the top surface of the inner wall of the first sliding groove, the worm is connected with the second rotating groove in a rotating mode, and the worm is meshed with the worm wheel;

And the motor is fixedly connected to one side of the frame, and an output shaft of the motor penetrates through the frame and extends into the second rotating groove to be fixed with the worm.

In the technical scheme, the material is ensured not to deviate in the conveying process.

In the above technical scheme, further, the output shaft of the motor is rotationally connected with the frame, and two threads with opposite rotation directions are arranged on the screw rod.

In this technical scheme, ensure that the output shaft of motor can normally rotate in the frame, when guaranteeing that the lead screw rotates, two first sliders can be close to each other or keep away from each other.

In the above technical solution, further, the adjusting assembly includes:

The movable groove is formed in the limiting plate and is communicated with the two second sliding grooves, two chain wheels are rotationally connected to the movable groove, the bottom ends of the two chain wheels extend into the two second sliding grooves respectively, the bottom ends of the chain wheels are fixedly connected with threaded rods, and the threaded rods penetrate through the second sliding blocks and extend into the second sliding grooves to be in threaded connection with the second sliding blocks, and chains are meshed between the two chain wheels;

the hand wheel is fixedly connected to the top surface of one of the chain wheels, and the top end of the hand wheel penetrates through the movable groove and extends to the outside.

In this technical scheme, ensure that the material that needs to carry can be flattened all the time, prevent material perk when spacing to the material, influence spacing precision.

In the above technical scheme, further, the bottom of sprocket rotates with the second spout to be connected, the threaded rod rotates with the second spout to be connected.

In this technical scheme, ensure that the bottom of sprocket can normally rotate in the second spout, ensure that the threaded rod can normally rotate in the second spout.

In the above technical scheme, further, the chain is located in the movable groove and is in sliding connection with the movable groove, and the hand wheel is in rotary connection with the limiting plate.

In the technical scheme, the chain is ensured to normally slide in the movable groove, and the hand wheel is ensured to normally rotate on the limiting plate.

The beneficial effects of the utility model are as follows:

1. This a material feeding unit for opening flat-bed machine, through the first spout that sets up, first slider and limiting plate, let two first sliders drive two limiting plates respectively and slide along first spout, drive assembly through setting up, let the staff drive two first sliders and be close to each other or keep away from each other through drive assembly, ensure that the staff can adjust the distance between two limiting plates according to the size of carrying the material, material feeding unit does not possess orthotic devices has been solved, the material that leads to material feeding unit to carry takes place the skew in the transportation process easily, make the material product be in the same place, need the staff to correct the material of carrying manually, work efficiency's problem has been reduced.

2. This a material feeding unit for flat-bed machine opens, through the second spout that sets up, second slider and press the board, let two second sliders that correspond can drive two second spouts that correspond and remove along two second spouts that correspond, through the adjusting part who sets up, let the staff can drive two press boards respectively through adjusting part and a plurality of second sliders and move down, let two press boards flatten the material of carrying, prevent when spacing to the material, the material perk, through first runner and the runner that sets up, let the runner can rotate in first runner that corresponds, when guaranteeing that the material is pressed by two press boards, the material feeding unit body still can carry the material.

Drawings

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

FIG. 2 is a schematic illustration of the internal structure of the frame of the present utility model;

FIG. 3 is a second schematic view of the internal structure of the frame of the present utility model;

FIG. 4 is a schematic view of the internal structure of the limiting plate of the present utility model;

FIG. 5 is a second schematic view of the internal structure of the limiting plate of the present utility model;

fig. 6 is a schematic view of the internal structure of the pressing plate of the present utility model.

The label in the figure is:

1. A feeding device body; 2. a frame; 3. a first chute; 4. a first slider; 5. a limiting plate; 6. a second chute; 7. a second slider; 8. pressing the plate; 9. a first rotating groove; 10. a rotating wheel; 11. a screw rod; 12. a worm wheel; 13. a second rotary groove; 14. a worm; 15. a motor; 16. a movable groove; 17. a sprocket; 18. a threaded rod; 19. a chain; 20. and a hand wheel.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

Referring to fig. 1-6, the present embodiment provides a feeding device for a flat knitting machine, including:

The feeding device comprises a feeding device body 1 and a frame 2, wherein the frame 2 is fixedly connected to the feeding device body 1, a first sliding groove 3 communicated with the outside is formed in the frame 2, two first sliding blocks 4 are connected in the first sliding groove 3 in a sliding manner, a limiting plate 5 is fixedly connected to the bottom surface of the first sliding block 4, two second sliding grooves 6 are formed in one side of the limiting plate 5, a second sliding block 7 is connected in the second sliding groove 6 in a sliding manner, and two pressing plates 8 are respectively and fixedly connected between the second sliding blocks 7;

The driving assembly is positioned in the frame 2 and used for driving the two first sliding blocks 4 to move;

The two adjusting components are respectively positioned in the two limiting plates 5 and are used for respectively driving the two corresponding second sliding blocks 7;

The first rotating grooves 9 are respectively formed in the bottom surfaces of the two pressing plates 8, and the rotating wheels 10 are rotatably connected to the first rotating grooves 9.

Example 2:

The embodiment provides a material feeding unit for flat-bed machine, in addition to including the technical scheme of above-mentioned embodiment, still have following technical feature, drive assembly includes:

The screw rod 11 is rotationally connected in the first sliding groove 3 and is in threaded connection with the two first sliding blocks 4, and a worm wheel 12 is fixedly connected to the screw rod 11;

The second rotating groove 13 is formed in the top surface of the inner wall of the first sliding groove 3, the worm 14 is connected in a rotating manner in the second rotating groove 13, and the worm 14 is meshed with the worm wheel 12;

The motor 15, motor 15 fixed connection is in one side of frame 2, and the output shaft of motor 15 runs through frame 2 and extends to second change inslot 13 and is fixed with worm 14.

When the screw rod 11 rotates, the two first sliding blocks 4 are mutually close to each other under the action of screw threads of the screw rod 11, the two first sliding blocks 4 respectively drive the two limiting plates 5 to mutually close, and when the two limiting plates 5 move to a proper position, the two limiting plates 5 limit materials to be conveyed, so that the materials cannot deviate in the conveying process.

Example 3:

the present embodiment provides a feeding device for a flat knitting machine, which has the following technical features in addition to the technical scheme of the above embodiment, and the output shaft of the motor 15 is rotationally connected with the frame 2, and the screw rod 11 is provided with two threads with opposite rotation directions.

Wherein, ensure that the output shaft of motor 15 can normally rotate in frame 2, ensure that when lead screw 11 rotates, two first sliders 4 can be close to each other or keep away from each other.

Example 4:

The embodiment provides a material feeding unit for flat-bed machine, in addition to including the technical scheme of above-mentioned embodiment, still have following technical feature, the regulation subassembly includes:

the movable groove 16 is formed in the limiting plate 5 and is communicated with the two second sliding grooves 6, two chain wheels 17 are rotationally connected in the movable groove 16, the bottom ends of the two chain wheels 17 extend into the two second sliding grooves 6 respectively, the bottom ends of the chain wheels 17 are fixedly connected with threaded rods 18, and the threaded rods 18 penetrate through the second sliding blocks 7 and extend into the second sliding grooves 6 to be in threaded connection with the second sliding blocks 7, and chains 19 are meshed between the two chain wheels 17;

The hand wheel 20, hand wheel 20 fixed connection is in the top surface of one of them sprocket 17, and the top of hand wheel 20 runs through movable groove 16 and extends to the external world.

When the feeding device is used, a worker places materials to be conveyed on the feeding device body 1, then rotates the two hand wheels 20 by hands, the hand wheels 20 drive one of the chain wheels 17 to rotate in the movable groove 16, the other chain wheel 17 is driven by the chain 19 to rotate by the one chain wheel 17, when the two chain wheels 17 rotate in the movable groove 16, the two chain wheels 17 respectively drive the two threaded rods 18 to rotate in the two second sliding grooves 6, when the two threaded rods 18 rotate, the two second sliding blocks 7 can be driven by the threads of the threaded rods 18 to drive the pressing plate 8 to move downwards, the pressing plate 8 drives the plurality of rotating wheels 10 to move downwards, when the plurality of rotating wheels 10 move to a proper position, the plurality of rotating wheels 10 can flatten the materials, at the moment, the worker stops rotating the two hand wheels 20, the fact that the materials to be conveyed can be flattened all the time is ensured, the materials are prevented from tilting when the materials are limited, and limiting precision is affected.

Example 5:

The present embodiment provides a feeding device for a flat knitting machine, which has the following technical features in addition to the technical scheme of the above embodiment, the bottom end of the sprocket 17 is rotatably connected with the second chute 6, and the threaded rod 18 is rotatably connected with the second chute 6.

Wherein, the bottom end of the chain wheel 17 can be ensured to normally rotate in the second sliding groove 6, and the threaded rod 18 can be ensured to normally rotate in the second sliding groove 6.

Example 6:

The present embodiment provides a feeding device for a flat knitting machine, which has the following technical features in addition to the technical scheme of the above embodiment, in which the chain 19 is located in the movable groove 16 and slidingly connected with the movable groove 16, and the hand wheel 20 is rotatably connected with the limiting plate 5.

Wherein, ensure that chain 19 can normally slide in movable groove 16, ensure that hand wheel 20 can normally rotate on limiting plate 5.

During the use, the staff will need the material of carrying place on material feeding unit body 1, then the staff rotates two hand wheels 20 with the hand, let hand wheel 20 drive one of them sprocket 17 rotate in movable groove 16, make one of them sprocket 17 drive another sprocket 17 through chain 19 and rotate, when two sprockets 17 rotate in movable groove 16, two sprockets 17 can drive two threaded rods 18 respectively and rotate in second spout 6, when two threaded rods 18 rotate, two second sliders 7 can receive the effect of threaded rod 18 screw thread to drive pressing plate 8 and move downwards, let pressing plate 8 drive a plurality of runners 10 and move downwards, when a plurality of runners 10 move suitable position, a plurality of runners 10 can flatten the material, this moment, the staff stops to rotate two hand wheels 20, ensure that the material that needs to carry can be flattened all the time, prevent the material perk when spacing to the material, then staff starts motor 15, let the output shaft drive worm 14 of motor 15 rotate in second spout 13, when worm 14 rotates, worm wheel 12 can drive worm wheel 12 and rotate in first spout 3, two runners 11 and two lead screw 11 are moved at the proper position when two lead screw 11 are adjacent to each other, two lead screw 5 are moved to the limit plate 5, when two lead screw 11 are moved to the proper, two lead screw 5 can be moved to the limit position, two lead screw 5 can be moved to the limit plate is needed to be moved to the place, when two lead screw 11 is adjacent to each other, two screw thread is required to be moved, two lead screw 5 rotates, and two screw 5 can be moved, and two lead screw 11 can be moved, can be moved 5, and can be moved 5, can be passed through 5, and 5.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims (6)

1. A feeding device for a flat-bed machine, comprising:

The feeding device comprises a feeding device body (1) and a frame (2), wherein the frame (2) is fixedly connected to the feeding device body (1), a first sliding groove (3) communicated with the outside is formed in the frame (2), two first sliding blocks (4) are connected in the first sliding groove (3) in a sliding mode, a limiting plate (5) is fixedly connected to the bottom surface of each first sliding block (4), two second sliding grooves (6) are formed in one side of each limiting plate (5), a second sliding block (7) is connected in the second sliding grooves (6) in a sliding mode, and two pressing plates (8) are respectively and fixedly connected between the second sliding blocks (7);

The driving assembly is positioned in the frame (2) and used for driving the two first sliding blocks (4) to move;

the two adjusting assemblies are respectively positioned in the two limiting plates (5) and are used for respectively driving the two corresponding second sliding blocks (7);

The first rotating grooves (9) are respectively arranged on the bottom surfaces of the two pressing plates (8), and the rotating wheels (10) are rotationally connected to the first rotating grooves (9).

2. A feeding device for a flat bed machine according to claim 1, wherein the drive assembly comprises:

The screw rod (11) is rotationally connected in the first sliding groove (3) and is in threaded connection with the two first sliding blocks (4), and a worm wheel (12) is fixedly connected to the screw rod (11);

The second rotating groove (13) is formed in the top surface of the inner wall of the first sliding groove (3), the worm (14) is connected in a rotating mode in the second rotating groove (13), and the worm (14) is meshed with the worm wheel (12);

The motor (15), motor (15) fixed connection is in one side of frame (2), and the output shaft of motor (15) runs through frame (2) and extends to in second change groove (13) and be fixed with worm (14).

3. Feeding device for flat-bed machines according to claim 2, characterized in that the output shaft of the motor (15) is in rotary connection with the frame (2), and that the screw (11) is provided with two threads of opposite sense.

4. A feeding device for a flat bed machine according to claim 1, wherein the adjustment assembly comprises:

The movable groove (16) is formed in the limiting plate (5) and is communicated with the two second sliding grooves (6), two chain wheels (17) are connected in the movable groove (16) in a rotating mode, the bottom ends of the two chain wheels (17) extend into the two second sliding grooves (6) respectively, a threaded rod (18) is fixedly connected with the bottom ends of the chain wheels (17), and the threaded rod (18) penetrates through the second sliding blocks (7) and extends into the second sliding grooves (6) to be in threaded connection with the second sliding blocks (7), and a chain (19) is meshed between the two chain wheels (17);

The hand wheel (20), hand wheel (20) fixed connection is in the top surface of one of them sprocket (17), and the top of hand wheel (20) runs through movable groove (16) and extends to the external world.

5. Feeding device for a flat-bed machine according to claim 4, characterized in that the bottom end of the sprocket wheel (17) is in rotational connection with the second runner (6), and the threaded rod (18) is in rotational connection with the second runner (6).

6. Feeding device for flat-bed machines according to claim 4, characterized in that the chain (19) is located in the movable groove (16) and is slidingly connected to the movable groove (16), the hand wheel (20) being rotatably connected to the limiting plate (5).