CN218987816U

CN218987816U - Automatic drawstring device

Info

Publication number: CN218987816U
Application number: CN202223505778.7U
Authority: CN
Inventors: 李淼杰; 董俊; 陈嘉杰; 罗黄; 王晖
Original assignee: Supersonic Artificial Intelligence Technology Co ltd
Current assignee: Supersonic Artificial Intelligence Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-09
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an automatic belt pulling device, which comprises a conveying frame, a conveying belt, a guide mechanism and a blocking mechanism, wherein the conveying frame is provided with a guide mechanism; the two ends of the conveying frame are provided with rotating shafts; the conveying belt is arranged on the rotating shafts at the two ends of the conveying frame; guide mechanisms are arranged on two sides of the conveying frame; the guide mechanism comprises a support frame and a guide rod; the support frame comprises a first upright post, a second upright post and a cross rod, and the top ends of the first upright post and the second upright post are connected with the cross rod; the bottom ends of the first upright posts are respectively connected with two sides of the conveying frame; the bottom ends of the second upright posts are respectively connected with the guide rods; the guide rod is positioned above the conveying belt; a blocking mechanism is arranged on one side of the conveying frame; the blocking mechanism comprises an inductive switch, a sliding table cylinder and a stop block; the inductive switch is electrically connected with the sliding table cylinder; and a sliding table of the sliding table cylinder is connected with a stop block. The utility model avoids the shift in the object conveying by guiding and conveying the conveyed objects; meanwhile, the blocking mechanism is used for blocking, so that the positioning in the object conveying process is realized.

Description

Automatic drawstring device

Technical Field

The utility model relates to the technical field of drawstring conveying, in particular to an automatic drawstring device.

Background

At present, the conveyor belt is basically used in the production and manufacturing industries, but when the common conveyor belt is used for conveying objects, the objects can be shifted due to factors such as vibration and the like in the conveying process, and meanwhile, the objects on the conveyor belt are particularly important to position because the objects can always stay in the conveying process for processing and other process steps.

Disclosure of Invention

The utility model aims to provide an automatic belt pulling device which can solve the problems that in the prior art, an object is easy to shift and difficult to position when conveyed on a conveyor belt.

The utility model aims at realizing the following technical scheme:

the utility model provides an automatic belt pulling device, which comprises a conveying frame, a conveying belt, a guide mechanism and a blocking mechanism, wherein the conveying frame is provided with a guide mechanism; the two ends of the conveying frame are provided with rotating shafts; the conveying belt is arranged on the rotating shafts at the two ends of the conveying frame; guide mechanisms are arranged on two sides of the conveying frame; the guide mechanism comprises a support frame and a guide rod; the support frame comprises a first upright post, a second upright post and a cross rod, and the top ends of the first upright post and the second upright post are connected with the cross rod; the bottom ends of the first upright posts are respectively connected with two sides of the conveying frame; the bottom ends of the second upright posts are respectively connected with the guide rods; the guide rod is positioned above the conveying belt;

a blocking mechanism is arranged on one side of the conveying frame; the blocking mechanism comprises an inductive switch, a sliding table cylinder and a stop block; the inductive switch is electrically connected with the sliding table cylinder; the sliding table of the sliding table cylinder is connected with the stop block, and the sliding direction of the sliding table is perpendicular to the conveying direction of the conveying belt.

Further, the cross rod is provided with a transverse adjusting hole matched with the second upright post; the width between the two guide rods is set by adjusting the connection position of the second upright post and the transverse adjusting hole.

Further, second rollers which are uniformly distributed are arranged at the top end of the guide rod, and the outer ring of each second roller exceeds the guide rod.

Further, the stop block is provided with a first roller at the end close to the conveying belt.

Further, along the conveying direction of the conveying belt, an induction switch and a sliding table cylinder are sequentially arranged on the driving installation frame.

Further, the conveying frame comprises a driving motor, a first synchronous wheel, a second synchronous wheel and a synchronous belt; the output shaft of the driving motor is connected with a first synchronous wheel, and the second synchronous wheel is in transmission connection with the conveying belt through a rotating shaft; the first synchronous wheel and the second synchronous wheel are in transmission connection through a synchronous belt.

The utility model has the beneficial effects that:

1. according to the automatic belt pulling device, the guide rod of the guide mechanism is adopted to guide and convey the articles on the conveying belt in an entry manner, so that the uniform conveying direction in the article conveying process is realized, and the excessive displacement in the article conveying process is avoided. Meanwhile, the rollers uniformly distributed on the guide rod ensure the smoothness of the object in the conveying process.

2. According to the automatic drawstring device, the blocking mechanism is arranged, the inductive switch of the blocking mechanism is used for sensing the position of the object, and the blocking of the second stop block is matched, so that the object can be accurately positioned when stopped.

3. The automatic belt pulling device of the utility model sets the width between the two guide rods by adjusting the connection position of the second upright post and the transverse adjusting hole, thereby realizing the width adjustment between the guide rods according to the size of the conveyed object.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of an automatic tape pulling device;

FIG. 2 is a schematic view of a portion of an automatic tape pulling apparatus;

fig. 3 is a schematic structural view of a blocking mechanism of the automatic tape pulling device.

The reference numerals are as follows:

1-guiding mechanism, 11-first upright, 12-second upright, 13-cross bar, 131-transverse adjusting hole, 15-guiding rod, 151-second roller;

2-an article;

3-conveying frames, 31-driving motors, 32-first synchronous wheels and 33-second synchronous wheels;

4-blocking mechanism, 41-inductive switch, 42-slip table cylinder, 421-piston rod, 43-slip table, 46-dog, 461-first gyro wheel.

Detailed Description

Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which describes embodiments of the present disclosure by way of specific examples. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.

Referring to fig. 1 to 3, an embodiment of the present utility model provides an automatic tape pulling apparatus, which includes a conveying frame, a conveying belt, a guiding mechanism and a blocking mechanism; the two ends of the conveying frame are provided with rotating shafts; the conveying belt is arranged on the rotating shafts at the two ends of the conveying frame; guide mechanisms are arranged on two sides of the conveying frame; the guide mechanism comprises a support frame and a guide rod; the support frame comprises a first upright post, a second upright post and a cross rod, and the top ends of the first upright post and the second upright post are connected with the cross rod; the bottom ends of the first upright posts are respectively connected with two sides of the conveying frame; the bottom ends of the second upright posts are respectively connected with the guide rods, the two guide rods are also positioned between the two sides of the conveying frame, and the objects are positioned between the two guide rods during conveying and unify the conveying direction; the guide rod is positioned above the conveying belt, and a gap is kept between the guide rod and the conveying belt without contact;

In concrete implementation, the article on the conveyer belt carries along the conveyer belt to carry along a direction under the effect of two guide bars, before the article reaches the position that needs to stop, inductive switch senses the position of article this moment, wherein inductive switch can be for installing only one side at the carriage, also can all install simultaneously in the both sides of mounting bracket, inductive switch that is located one side or both sides all with slip table cylinder electric connection, when inductive switch is closed, slip table cylinder discernment is closed to inductive switch, start the piston rod and stretch out forward (stretch out to the conveyer belt that side), slip table cylinder piston rod drives slip table to conveyer belt one side this moment, and then drive the dog and slide to conveyer belt one side, the dog is located the direction that the article carried this moment and forms the blocking location.

In the practical design of the device, the bottom end of the device conveying frame is provided with the supporting feet; meanwhile, in order to better improve the detection efficiency, a plurality of conveying lines can be configured to synchronously convey in the design principle of the device (such as the above).

In the implementation, when the inductive switch senses the position of an object, the inductive switch is closed, the sliding table cylinder starts the piston rod to extend forwards when the inductive switch is closed and drives the first stop block to extend in a sliding mode, and at the moment, the second stop block also extends to the conveying belt and is positioned in the object conveying direction to form blocking positioning.

Further, in a preferred embodiment of the present application, the second stop is provided with a first roller on the end near the conveyor belt.

In the implementation, after the object is stopped and positioned, the conveying belt is restarted to convey, at the moment, the piston rod of the sliding table cylinder is contracted, and the first roller is arranged at the tail end of the stop block, so that the contact friction force between the object and the stop block can be reduced, and the object is smoother in conveying again.

Further, in a preferred embodiment of the present application, the cross bar is provided with a transverse adjusting hole matched with the second upright; the width between the two guide rods is set by adjusting the connection position of the second upright post and the transverse adjusting hole, so that the width adjustment between the guide rods can be realized according to the size of the conveyed object.

Further, in a preferred embodiment of the present application, second rollers are uniformly distributed on the top end of the guide rod, and the outer ring of the second rollers exceeds the guide rod. By arranging the rollers uniformly distributed on the guide rod, the contact friction force between the object and the guide rod in the conveying process is reduced, and the smoothness of the object in the conveying process is ensured.

Further, in a preferred embodiment of the present application, the inductive switch and the slipway cylinder are mounted on the drive mounting frame in sequence along the conveying direction of the conveyor belt. Therefore, induction can be realized in advance before the object is blocked, better object blocking effect is realized, and better positioning of the object is facilitated.

Further, in a preferred embodiment of the present application, the carriage includes a drive motor, a first synchronizing wheel, a second synchronizing wheel, and a timing belt; the output shaft of the driving motor is connected with a first synchronous wheel, and the second synchronous wheel is in transmission connection with the conveying belt through a rotating shaft; the first synchronous wheel and the second synchronous wheel are in transmission connection through a synchronous belt. Since the driving conveyor belt is the prior art, the description thereof will not be repeated here.

In the description of the present utility model, it should be understood that the terms "middle," "length," "upper," "lower," "front," "rear," "vertical," "horizontal," "inner," "outer," "radial," "circumferential," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the present utility model, unless expressly stated or limited otherwise, a first feature "on" a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. The meaning of "a plurality of" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above description is for the purpose of illustrating the embodiments of the present utility model and is not to be construed as limiting the utility model, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the utility model.

Claims

1. An automatic belt pulling device is characterized by comprising a conveying frame, a conveying belt, a guide mechanism and a blocking mechanism; the two ends of the conveying frame are provided with rotating shafts; the conveying belt is arranged on the rotating shafts at the two ends of the conveying frame; guide mechanisms are arranged on two sides of the conveying frame; the guide mechanism comprises a support frame and a guide rod; the support frame comprises a first upright post, a second upright post and a cross rod, and the top ends of the first upright post and the second upright post are connected with the cross rod; the bottom ends of the first upright posts are respectively connected with two sides of the conveying frame; the bottom ends of the second upright posts are respectively connected with the guide rods; the guide rod is positioned above the conveying belt;

2. The automatic tape pulling device according to claim 1, wherein the cross bar is provided with a transverse adjusting hole matched with the second upright post; the width between the two guide rods is set by adjusting the connection position of the second upright post and the transverse adjusting hole.

3. The automatic belt pulling device according to claim 1, wherein second rollers are uniformly distributed on the top end of the guide rod, and the outer ring of the second rollers exceeds the guide rod.

4. The automatic tape pulling apparatus according to claim 2, wherein the stopper is provided with a first roller on an end near the conveyor belt.

5. The automatic tape pulling apparatus according to claim 2, wherein the induction switch and the slide table cylinder are mounted on the drive mounting frame in order along the conveying direction of the conveyor belt.

6. The automatic tape pulling apparatus according to claim 1, wherein the carriage includes a driving motor, a first synchronizing wheel, a second synchronizing wheel, and a synchronous tape; the output shaft of the driving motor is connected with a first synchronous wheel, and the second synchronous wheel is in transmission connection with the conveying belt through a rotating shaft; the first synchronous wheel and the second synchronous wheel are in transmission connection through a synchronous belt.