CN217867261U - Automatic blanking structure - Google Patents

Abstract

The utility model belongs to the technical field of the screen cloth processing equipment, especially, relate to an automatic blanking structure, include: the collecting rack is provided with a placing table for placing the screen cloth; the clamping mechanism is movably arranged above the placing table and can clamp or loosen the screen cloth; the driving mechanism can drive the clamping mechanism to horizontally move; wherein the clamping mechanism can move to the outside of the collecting rack in the horizontal moving process; compared with the prior art, the utility model discloses can carry out the unloading to the screen cloth of detaining the completion automatically, reduce workman intensity of labour, improve production efficiency.

Description

Automatic blanking structure

Technical Field

The utility model belongs to the technical field of the screen cloth processing equipment, especially, relate to an automatic blanking structure.

Background

The seat board and the back board of the leisure chair mostly adopt mesh fabric structures, the mesh fabric has better elasticity and air permeability, and the experience feeling of a user is better when the user lies or sits;

the screen cloth need bordure and detain at the edge before putting into service, but the screen cloth needs the manual work to take off the screen cloth from detaining equipment after detaining at present, and in continuous production and processing process, the workman both need the material loading and need the unloading, and intensity of labour is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem that above-mentioned exists, provide an automatic blanking structure, reached automatic carry out the unloading to the screen cloth of buckleing the completion, reduce workman intensity of labour, improve production efficiency's effect.

In view of this, the utility model provides an automatic blanking structure, include:

the collecting rack is provided with a placing table for placing the screen cloth;

the clamping mechanism is movably arranged above the placing table and can clamp or loosen the screen cloth;

the driving mechanism can drive the clamping mechanism to horizontally move;

wherein, fixture can remove to collecting the frame outside at the horizontal migration in-process.

In the technical scheme, the collecting frame is placed on the cloth outlet side of the dotting equipment, and the clamping mechanism can clamp the mesh cloth out of the dotting equipment when moving to the outside of the collecting frame; when the device is put into use, the dotting equipment leads out the knotted mesh from one end of the outlet, the driving mechanism drives the clamping mechanism to horizontally move to the outside of the collecting frame and clamps the knotted mesh, then the driving mechanism drives the clamping mechanism to horizontally move into the collecting frame, when the mesh completely enters the collecting frame, the clamping mechanism loosens the mesh, and the mesh falls down on the placing table under the action of gravity; the screen cloth that can deposit many screen cloths on the put bench, at the screen cloth from the in-process that the equipment removed the put bench of buckleing, the equipment of buckleing can continue to make a knot the operation, and fixture can be close to the equipment of buckleing once more after transporting a screen cloth to the put bench under actuating mechanism's drive, waits for the screen cloth transportation of next time, and when the screen cloth on the put bench reached certain quantity, the workman concentrated takes off these screen cloths and transports away.

In above-mentioned technical scheme, furtherly, fixture includes the clamping unit of two sets of parallels, and every clamping unit of group all includes:

the mounting seat is connected with the driving mechanism;

the two clamping plates are connected with the mounting seat;

the controller is used for controlling the two clamping plates to rotate relative to the mounting seat;

wherein, two splint can rotate in opposite directions and contact and realize pressing from both sides tight screen cloth, and two splint can leave the rotation mutually and realize loosening the screen cloth.

In this technical scheme, two splint rotate with the upper portion and the lower part of mount pad respectively and are connected, and the rotation of two splint can be controlled to the controller, and when two splint rotated or swung in opposite directions, two splint were in the tight object process of clamp, and when two splint separated to rotate or the swing, two splint were in and loosen the object process.

In above-mentioned technical scheme, further, actuating mechanism includes the cylinder, and the cylinder is connected with collecting the frame, and the piston rod and the mount pad of cylinder are connected.

In the technical scheme, the piston rod of the output end of the cylinder is driven by the cylinder to move horizontally to realize the horizontal movement of the mounting seats, and the two mounting seats can be driven by one cylinder simultaneously, so that the horizontal movement of the clamping mechanism is realized.

In the above technical scheme, further, two horizontal guide rods are arranged above the placing table, two ends of each horizontal guide rod are respectively connected with the inner wall of the collecting frame, and the mounting seats in the two groups of clamping units are respectively connected with the two horizontal guide rods in a sliding manner.

In the technical scheme, the two groups of clamping units are sleeved on the outer walls of the two horizontal guide rods in a sliding manner, and the two groups of clamping units horizontally slide on the two horizontal guide rods simultaneously in the process of horizontally moving under the driving of the air cylinder, so that the load of the piston rod can be reduced, and the service life of the air cylinder is prolonged.

In above-mentioned technical scheme, further, actuating mechanism includes two parallel arrangement's roller and the area body, and the area body overlaps simultaneously on two roller outer walls, and the mount pad is connected with the area body, and a roller is connected the power supply.

In this technical scheme, the cooperation of two roller and the area body forms a miniature conveyer belt, and the power supply is used for driving one of them roller and rotates, and another roller plays driven effect, and the mount pad is connected on the surface of the area body, and the area body can take two sets of clamping unit horizontal migration when the horizontal motion under the cooperation of two roller, through controlling the power supply, realizes that clamping unit will detain the screen cloth of completion and carry to the put table from detaining equipment.

In the above technical scheme, further, the two sides of the placing table perpendicular to the moving direction of the clamping mechanism are provided with limiting handrails.

In this technical scheme, when removing the collection frame, can be through to spacing handrail application of force, spacing handrail can play a limiting displacement to the screen cloth on the putting platform simultaneously, avoids the screen cloth from the side landing of putting platform, also can avoid just falling on the ground with the screen cloth of fixture separation.

In above-mentioned technical scheme, it is further that, collect the frame bottom and be equipped with the gyro wheel that is convenient for collect the frame and remove.

In this technical scheme, can remove through the gyro wheel and collect the frame laborsavingly.

In the technical scheme, further, the height of the collecting rack can be adjusted.

In this technical scheme, the height of collecting the frame through the regulation can make fixture aim at the position that equipment of making a knot derived the screen cloth better, realizes unloading more accurately.

The utility model has the advantages that:

1. through the arrangement and the matching of the collecting frame, the placing table, the clamping mechanism and the driving mechanism, the buckled screen cloth can be automatically conveyed to the placing table from the leading-out end of the buckling equipment, and workers do not need to manually blank the screen cloth one by one, so that the labor intensity of the workers is reduced, and the working efficiency of buckling operation is also improved;

2. by arranging the limiting handrails, the collection frame is convenient to move, and a limiting protection effect on the screen cloth on the placing table can be achieved;

3. the collecting frame is designed to be height-adjustable, so that the clamping mechanism can be better matched with the dotting equipment, and accurate blanking is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic view of the placing structure of the utility model when put into use.

Fig. 4 is a schematic view of a part a of the enlarged structure in fig. 1.

Fig. 5 is a structural schematic diagram of the state of the roller added in the utility model.

The labels in the figures are:

1-a collection frame, 2-a placing table, 3-a clamping mechanism, 301-a mounting seat, 302-a clamping plate, 4-a horizontal guide rod, 5-a limiting handrail, 6-a roller and 100-a mesh.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present application, it is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

It should be noted that in the description of the present application, the orientation or positional relationship indicated by the terms such as "front, back, up, down, left, right", "lateral, vertical, horizontal" and "top, bottom" and the like are generally based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description only, and in the case of not making a reverse description, these orientation terms do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile 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 phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than 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

As shown in fig. 1 to 3, the present embodiment provides an automatic blanking structure, including: the collecting rack 1 is provided with a placing table 2 for placing the screen cloth 100; the clamping mechanism 3 is movably arranged above the placing table 2 and can clamp or loosen the screen cloth 100; a driving mechanism capable of driving the holding mechanism 3 to move horizontally; wherein the clamping mechanism 3 can be moved outside the collecting rack 1 during the horizontal movement.

In the embodiment, the placing table 2 is horizontally arranged at the middle part or the middle upper part of the collecting frame 1, the clamping mechanism 3 is arranged above the placing table 2, and the driving mechanism is arranged on the collecting frame 1 and used for directly or indirectly driving the clamping mechanism 3 to horizontally move;

there is no special requirement for the height difference between the clamping mechanism 3 and the placing table 2, generally, the weight of the mesh cloth 100 is used, and after the clamping mechanism 3 releases the mesh cloth 100, the mesh cloth 100 can directly fall on the placing table 2;

fig. 3 is a schematic diagram of the automatic blanking structure and the dotting device according to the embodiment, the dotting device pushes the mesh 100 out for a certain distance after dotting, and when the automatic blanking structure is placed, the driving mechanism can be operated to drive the clamping mechanism 3 to move to the outside of the collecting frame 1, so that the clamping mechanism 3 can contact the mesh 100 pushed out by the dotting device, and the distance and the position between the automatic blanking structure and the dotting device are set; generally, the direction in which the mesh 100 is pushed out by the button making device is the same as the moving direction of the clamping mechanism 3, so that the clamping mechanism 3 clamps one end of the mesh 100 and drags the mesh 100 above the placing table 2 in the collecting frame 1, and then releases the mesh 100, so that the whole mesh 100 can directly fall on the placing table 2;

one side that put platform 2 is close to the equipment of dotting device generally can keep less interval with the equipment of dotting device, and when screen cloth 100 and the separation of equipment plane of dotting device, screen cloth 100 was not by the one end of centre gripping can directly fall on put platform 2 like this.

Example 2

The embodiment provides an automatic blanking structure, which comprises the technical scheme of the embodiment and also discloses a structure of a clamping mechanism 3;

referring to fig. 1, in the present embodiment, the clamping mechanism 3 includes two sets of parallel clamping units;

referring to fig. 2 and 4, each group of clamping units includes: a mount 301 connected to a drive mechanism; two clamping plates 302 connected with the mounting seat 301; the controller is used for controlling the two clamping plates 302 to rotate relative to the mounting seat 301; wherein, the two clamping plates 302 can rotate in opposite directions and contact to clamp the web 100, and the two clamping plates 302 can rotate away from each other to loosen the web 100.

The controller is generally arranged on the mounting base 301 and connected with the two clamping plates 302, the controller can adopt a structure of an electromagnet and a spring, one end of each clamping plate 302 is provided with an electromagnet capable of attracting each other, the power on/off of the electromagnet is controlled through a control circuit, one end of each clamping plate 302, which is far away from the electromagnet, is provided with the spring, and two ends of the spring are respectively connected with the two clamping plates 302, so that the two clamping plates 302 can be driven to move oppositely and stretch the spring when the electromagnet is powered on, and the spring is reset to enable the two clamping plates 302 to move away from each other after the electromagnet is powered off;

of course, there are many similar or different ways to drive the two clamping plates 302 in the art, and the two clamping plates 302 can be used as the controller in this embodiment as long as they can move toward and away from each other.

Example 3

The embodiment provides an automatic blanking structure, which comprises the technical scheme of the embodiment and also discloses a structure of a driving mechanism;

in this embodiment, the driving mechanism includes an air cylinder (not shown in the figure), the air cylinder includes a cylinder body and a piston rod, the cylinder body is connected to the inner wall of the collection frame 1 far away from the side of the dotting device, and the piston rod of the air cylinder is connected to the mounting base 301;

a connecting plate for simultaneously connecting the two mounting seats 301 can be arranged between the two mounting seats 301, and the piston rod is connected with the connecting plate to simultaneously drive the two groups of clamping units to horizontally move;

in addition, in order to reduce the load of the air cylinder, two horizontal guide rods 4 are arranged above the placing table 2, the length direction of each horizontal guide rod 4 is the same as the moving direction of the clamping mechanism 3, two ends of each horizontal guide rod 4 are respectively connected with the inner wall of the collecting frame 1, and the mounting seats 301 in the two groups of clamping units are respectively connected with the two horizontal guide rods 4 in a sliding manner;

thus, during the horizontal movement of the clamping mechanism 3, the two mounting seats 301 will simultaneously slide on the two horizontal guide rods 4, and the weight of the clamping unit is applied to the horizontal guide rods 4, so that the vertical force borne by the piston rod is smaller.

Example 4

The embodiment provides an automatic blanking structure, and is different from the embodiment 3 in that the embodiment discloses another structure of a driving mechanism;

in this embodiment, actuating mechanism includes two parallel arrangement's roller and the area body, and the area body overlaps simultaneously on two roller outer walls, and mount pad 301 is connected with the area body, and a roller is connected the power supply.

The two roll shafts are matched with the belt body to form a small-sized conveying belt, a servo motor can be selected as a power source, one roll shaft is driven to rotate by the power source and the other roll shaft is matched to enable the belt body to move, and the moving direction of the belt body is the same as the direction of the buckle making equipment for leading out the screen cloth 100;

through the control to the power supply, can change the direction of motion of the area body to and the movement distance of the area body, thereby realize the accurate movement control to fixture 3.

Example 5

The embodiment provides an automatic blanking structure, which comprises the technical scheme of the embodiment, and a position-limiting handrail 5 is arranged on a placing table 2;

referring to fig. 3, the position-limiting handrails 5 are disposed on two sides of the placing table 2 perpendicular to the moving direction of the clamping mechanism 3 and located in the middle of the placing table 2 in the length direction, and the position-limiting handrails 5 have a certain width, which is generally greater than half the length of the mesh cloth 100;

through the design, when the automatic blanking structure needs to be moved, the two limiting handrails 5 can be respectively supported from the two sides of the automatic blanking structure by a plurality of workers, so that the collection frame 1 can be conveniently moved by applying force to the collection frame 1;

in addition, the limiting handrail 5 can also limit the screen cloth 100, and the screen cloth 100 falling on the placing table 2 can be always positioned in the center of the placing table 2 under the limitation of the limiting handrail 5; when the mesh cloth 100 just separated from the clamping mechanism 3 falls, the unclamped end of the mesh cloth 100 is already between the two limit handrails 5, so that the mesh cloth 100 can accurately fall on the middle of the placing table 2.

Example 6

The embodiment provides an automatic blanking structure, which comprises the technical scheme of the embodiment, and the bottom surface of the collecting frame 1 is also provided with the roller 6 to facilitate the movement of the collecting frame 1;

referring to fig. 5, in the embodiment, four rollers 6 are respectively disposed at four corners of the bottom of the collecting frame 1, so that the collecting frame 1 can be easily moved by the rollers 6 without lifting the collecting frame 1;

in addition, a limiter for limiting the rotation of the roller 6 can be arranged at the bottom of the collecting frame 1, the limiter can adopt a mode of directly contacting with the roller 6 and also can adopt a mode of suspending the roller 6, and after the position of the collecting frame 1 is adjusted, the rotation of the roller 6 is limited by the limiter, so that the stability of the automatic blanking structure in the using process is kept.

Example 7

The embodiment provides an automatic blanking structure, which comprises the technical scheme of the embodiment, and is characterized in that the collecting frame 1 is designed to be adjustable in height;

for the arrangement of the height adjusting structure, the height adjusting structure can be arranged at the bottom of the collecting frame 1, and also can be arranged at a position on the collecting frame 1, which is lower than the clamping mechanism 3, and the main purpose is to adjust the height of the clamping mechanism 3;

under different use environments, the original clamping mechanism 3 is not necessarily consistent with the height of the net cloth 100 led out by the dotting equipment, and in such a case, the height of the clamping mechanism 3 needs to be adjusted, so that the clamping mechanism 3 is just opposite to the led-out net cloth 100, and the net cloth 100 can be smoothly conveyed.

While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present application and the claims.

Claims (8)

1. The utility model provides an automatic blanking structure which characterized in that includes:

the collecting rack (1) is provided with a placing table (2) for placing the screen cloth (100);

the clamping mechanism (3) is movably arranged above the placing table (2) and can clamp or loosen the screen cloth (100);

the driving mechanism can drive the clamping mechanism (3) to horizontally move;

wherein the clamping mechanism (3) can move to the outside of the collection frame (1) in the horizontal moving process.

2. The automatic blanking structure of claim 1, wherein: fixture (3) includes two sets of parallel clamping unit, every group the clamping unit all includes:

a mounting base (301) connected to the drive mechanism;

two clamping plates (302) connected with the mounting seat (301);

the controller is used for controlling the two clamping plates (302) to rotate relative to the mounting seat (301);

the two clamping plates (302) can rotate in opposite directions and contact to clamp the mesh cloth (100), and the two clamping plates (302) can rotate away from each other to loosen the mesh cloth (100).

3. The automatic blanking structure of claim 2, wherein: the driving mechanism comprises an air cylinder, the air cylinder is connected with the collecting frame (1), and a piston rod of the air cylinder is connected with the mounting seat (301).

4. An automatic blanking structure according to claim 3, characterized in that: two horizontal guide rods (4) are arranged above the placing table (2), two ends of each horizontal guide rod (4) are connected with the inner wall of the collecting frame (1), and the mounting seats (301) in the two groups of clamping units are connected with the two horizontal guide rods (4) in a sliding mode respectively.

5. The automatic blanking structure of claim 2, wherein: the driving mechanism comprises two parallel roller shafts and a belt body, the belt body is sleeved on the outer wall of each roller shaft, the mounting seat (301) is connected with the belt body, and the roller shafts are connected with a power source.

6. The automatic blanking structure according to any one of claims 1 to 5, characterized in that: and the two sides of the placing table (2) perpendicular to the moving direction of the clamping mechanism (3) are provided with limiting handrails (5).

7. The automatic blanking structure of any one of claims 1 to 5, wherein: the bottom of the collecting frame (1) is provided with a roller (6) which is convenient for the collecting frame (1) to move.

8. The automatic blanking structure of any one of claims 1 to 5, wherein: the height of the collecting rack (1) can be adjusted.

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