CN215796914U

CN215796914U - Non-return mechanism, positioning device and conveying equipment

Info

Publication number: CN215796914U
Application number: CN202122287013.XU
Authority: CN
Inventors: 裴侨解; 蔡翔; 查进
Original assignee: Changzhou Mingseal Robotic Technology Co Ltd
Current assignee: Changzhou Mingseal Robotic Technology Co Ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-11
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a check mechanism, comprising: a support block; the elastic stop block is arranged above the supporting block, and one end of the elastic stop block is rotatably connected with the supporting block; the elastic piece is arranged between the other end of the elastic stop block and the supporting block; the roller is rotatably arranged at the other end of the elastic stop block, and the upper edge of the roller is higher than that of the elastic stop block. The utility model has simple structure, and the roller is arranged on the elastic stop block, so that the carrier generates rolling friction with the roller when passing through the non-return mechanism, compared with sliding friction, the wear to the carrier is minimum, the service life of the carrier is prolonged, meanwhile, the lower surface of the carrier is smoother, and the positioning precision of the carrier during lifting is improved. The utility model also provides a positioning device for limiting the carrier and conveying equipment with higher precision in conveying the carrier.

Description

Non-return mechanism, positioning device and conveying equipment

Technical Field

The utility model belongs to the technical field of product positioning, and particularly relates to a non-return mechanism, a positioning device and conveying equipment.

Background

In traditional material conveying equipment, adopt locating pin jacking or rigid spacing mode location carrier more, frictional non return mechanism makes carrier lower surface wearing and tearing easily, and in case the carrier is worn and torn, the carrier is by the high just unable assurance after the jack-up so, and the machining precision of product will be influenced on the carrier like this, has reduced the life of carrier simultaneously, and the change carrier has increased the cost again.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art.

Therefore, the utility model provides a non-return mechanism which has the advantage of avoiding damaging a carrier.

The utility model also provides a positioning device which has the advantage of limiting the carrier.

The utility model also provides a conveying device which has the advantage of higher precision when the carrier is conveyed.

According to the embodiment of the utility model, the check mechanism comprises: a support block; the elastic stop block is arranged above the supporting block, and one end of the elastic stop block is rotatably connected with the supporting block; the elastic piece is arranged between the other end of the elastic stop block and the supporting block; the roller is rotatably arranged at the other end of the elastic stop block, and the height of the upper edge of the roller is higher than that of the upper edge of the elastic stop block.

The utility model has the beneficial effects that the structure is simple, the roller is arranged on the elastic stop block, the carrier generates rolling friction with the roller when passing through the non-return mechanism, compared with sliding friction, the abrasion to the carrier is minimum, the service life of the carrier is prolonged, meanwhile, the lower surface of the carrier is smoother, and the positioning precision of the carrier during lifting is improved.

According to one embodiment of the utility model, the supporting block is provided with two parallel mounting plates, a mounting groove is formed between the two mounting plates, and one end of the elastic stop block is arranged in the mounting groove.

According to one embodiment of the utility model, the non-return mechanism further comprises: the rotation axis, the rotation axis passes one in proper order the mounting panel, the one end and another of elasticity dog the mounting panel, one the mounting panel the one end and another of elasticity dog the mounting panel all with the rotation axis rotates continuously.

According to one embodiment of the utility model, the supporting block is provided with a mounting hole, the opening of the mounting hole faces to the other end of the elastic stop block, and a part of the elastic piece is arranged in the mounting hole.

According to an embodiment of the present invention, the elastic member is a spring, the elastic force direction of the spring is directed to the other end of the elastic stopper, and the axis of the spring is perpendicular to the axis of the rotating shaft.

According to one embodiment of the utility model, the non-return mechanism further comprises: the bottom plate is arranged below the supporting block, and a plurality of screw holes for fixing are formed in the bottom plate.

According to one embodiment of the utility model, the non-return mechanism has a pressure state and a non-return state, when the non-return mechanism is in the pressure state, the elastic block rotates towards the direction close to the supporting block, the elastic piece is subjected to the maximum pressure, and the upper edge of the roller is in rolling connection with the lower edge of the carrier; when the non-return mechanism is in the non-return state, the elastic stop block rotates towards the direction far away from the supporting block, the elastic piece is subjected to minimum pressure, and the end face of the other end of the elastic stop block is abutted to the end face of the carrier.

According to an embodiment of the present invention, a positioning apparatus includes: according to the check mechanism and the blocking mechanism, the blocking mechanism and the check mechanism are arranged in tandem along the conveying direction of the carrier, the blocking mechanism is used for blocking in front of the carrier, and the check mechanism is used for blocking behind the carrier.

According to one embodiment of the utility model, the blocking mechanism comprises: a support; the main body of the air cylinder is arranged on the support, and the telescopic direction of the support is parallel to the rebound direction of the elastic piece; one end of the sliding block is connected with the piston end of the cylinder, and the other end of the sliding block is connected with the main body of the cylinder in a sliding manner; the stop block is arranged on the sliding block, and the end face of the other end of the stop block is opposite to that of the elastic stop block.

According to one embodiment of the present invention, a conveying apparatus includes: like foretell positioner, transfer chain and climbing mechanism, it has the carrier to carry on the transfer chain, non return mechanism and barrier mechanism locate one side of transfer chain, climbing mechanism is located between non return mechanism and the barrier mechanism, climbing mechanism non return mechanism and barrier mechanism all are located the below of carrier.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic perspective view of a check mechanism according to the present invention;

FIG. 2 is a schematic front view of a check mechanism according to the present invention in a pressurized state;

FIG. 3 is a schematic front view of a check mechanism according to the present invention in a check state;

FIG. 4 is a schematic perspective view of a blocking mechanism according to the present invention;

FIG. 5 is a schematic perspective view of a delivery apparatus according to the present invention;

reference numerals:

the device comprises a base plate-1, a supporting block-2, an elastic stop-3, a rotating shaft-4, an elastic piece-5, a roller-6, a mounting hole-21, a mounting groove-22, a bracket-7, a cylinder-8, a sliding block-9, a stop-10, a non-return mechanism-100, a stop mechanism-200, a conveying line-300, a carrier-400 and a jacking mechanism-500.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The check mechanism of the embodiment of the present invention is described in detail below with reference to the drawings.

As shown in fig. 1 to 5, a check mechanism according to an embodiment of the present invention includes: the device comprises a supporting block 2, an elastic stop block 3, an elastic piece 5 and a roller 6, wherein the elastic stop block 3 is arranged above the supporting block 2, and one end of the elastic stop block 3 is rotatably connected with the supporting block 2; the elastic piece 5 is arranged between the other end of the elastic block 3 and the supporting block 2; the roller 6 is rotatably arranged at the other end of the elastic stop block 3, and the height of the upper edge of the roller 6 is higher than that of the upper edge of the elastic stop block 3. Preferably, the number of rollers 6 is two, the two rollers 6 being symmetrically arranged with respect to the elastic stopper 3. The support of the carrier 400 is better by providing two rollers 6.

The structure of the utility model is simple, through setting up the gyro wheel 6 on the elastic block 3, the carrier 400 produces the rolling friction with gyro wheel 6 when passing the non-return mechanism, compared with the sliding friction, wear to the carrier 400 is minimum, have improved the life time of the carrier 400, the lower surface of the carrier 400 is more smooth at the same time, have improved the positioning accuracy when the carrier 400 is lifted.

According to one embodiment of the present invention, the support block 2 has two parallel mounting plates, a mounting groove 22 is formed between the two mounting plates, and one end of the elastic stopper 3 is disposed in the mounting groove 22.

Further, the check mechanism further comprises: the rotation axis 4, the rotation axis 4 passes a mounting panel, the one end of elasticity dog 3 and another mounting panel in proper order, and a mounting panel, the one end of elasticity dog 3 and another mounting panel all rotate with rotation axis 4 and link to each other. That is to say, the rotating shaft 4 is rotatably erected on the two mounting plates, the elastic stop 3 is rotatably connected with the rotating shaft 4, and the two mounting plates have a good limiting effect on the elastic stop 3.

According to an embodiment of the present invention, the supporting block 2 is provided with a mounting hole 21, the mounting hole 21 opens toward the other end of the elastic block 3, and a portion of the elastic member 5 is disposed in the mounting hole 21.

Further, the elastic member 5 is a spring, the elastic direction of the spring is directed to the other end of the elastic stopper 3, and the axis of the spring is perpendicular to the axis of the rotating shaft 4. The mounting hole 21 can play a guiding role for the spring, and the spring is prevented from being bent when being pressed.

According to one embodiment of the utility model, the non-return mechanism further comprises: bottom plate 1, bottom plate 1 locate the below of supporting shoe 2, have seted up a plurality of screw holes that are used for fixing on the bottom plate 1. The screw openings facilitate securing the check mechanism 100.

According to one embodiment of the present invention, the check mechanism 100 has a pressed state and a check state, when the check mechanism 100 is in the pressed state, the elastic block 3 rotates towards the direction close to the supporting block 2, the elastic member 5 is subjected to the maximum pressure, and the upper edge of the roller 6 is in rolling connection with the lower edge of the carrier 400; when the check mechanism 100 is in the check state, the elastic block 3 rotates in a direction away from the supporting block 2, the elastic member 5 receives a minimum pressure, and the end surface of the other end of the elastic block 3 abuts against the end surface of the carrier 400.

As shown in fig. 1 to 4, the present invention also discloses a positioning device, comprising: as described above, the check mechanism 100 and the blocking mechanism 200 are arranged in tandem with each other in the transport direction of the carrier 400, the blocking mechanism 200 is used for blocking in front of the carrier 400, and the check mechanism 100 is used for blocking in back of the carrier 400.

Further, the blocking mechanism 200 includes: the support 7, the cylinder 8, the sliding block 9 and the stop block 10, wherein the main body of the cylinder 8 is arranged on the support 7, and the telescopic direction of the support 8 is parallel to the rebound direction of the elastic piece 5; one end of the sliding block 9 is connected with the piston end of the cylinder 8, and the other end of the sliding block 9 is connected with the main body of the cylinder 8 in a sliding manner, so that the design can effectively improve the motion precision of the sliding block 9; the stop block 10 is arranged on the sliding block 9, and the stop block 10 is arranged opposite to the end face of the other end of the elastic stop block 3.

Furthermore, the roller 6 and the stopper 10 are made of polyurethane, so as to limit the position of the carrier 400 and protect the carrier from collision.

As shown in fig. 5, the present invention also discloses a conveying apparatus, comprising: as the above-mentioned positioning device, the conveying line 300 and the jacking mechanism 500, the carrier 400 is conveyed on the conveying line 300, the non-return mechanism 100 and the blocking mechanism 200 are arranged on one side of the conveying line 300, the jacking mechanism 500 is arranged between the non-return mechanism 100 and the blocking mechanism 200, and the jacking mechanism 500, the non-return mechanism 100 and the blocking mechanism 200 are all arranged below the carrier 400. The carrier 400 is conveyed on the conveying line 300, the front and back limiting of the carrier 400 is performed by the check mechanism 100 and the blocking mechanism 200, the carrier 400 is jacked up by the jacking mechanism, the carrier 400 can be positioned to a required position, the abrasion received by the carrier 400 is less, the positioning accuracy is higher, and the service life is longer.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A check mechanism, comprising:

a support block (2);

the elastic stop block (3) is arranged above the supporting block (2), and one end of the elastic stop block (3) is rotatably connected with the supporting block (2);

the elastic piece (5) is arranged between the other end of the elastic stop block (3) and the supporting block (2);

the roller (6) is rotatably arranged at the other end of the elastic stop block (3), and the height of the upper edge of the roller (6) is higher than that of the upper edge of the elastic stop block (3).

2. The no-return mechanism according to claim 1, characterized in that the support block (2) has two parallel mounting plates, between which a mounting groove (22) is formed, one end of the elastic block (3) being arranged in the mounting groove (22).

3. The check mechanism of claim 2, further comprising:

rotation axis (4), rotation axis (4) pass one in proper order the mounting panel elastic stop block's (3) one end and another the mounting panel, one the mounting panel elastic stop block's (3) one end and another the mounting panel all with rotation axis (4) rotate continuously.

4. The check mechanism according to claim 3, wherein the support block (2) is provided with a mounting hole (21), the mounting hole (21) opens toward the other end of the elastic block (3), and a part of the elastic member (5) is disposed in the mounting hole (21).

5. The non-return mechanism according to claim 4, characterized in that the elastic member (5) is a spring, the direction of the elastic force of which is directed to the other end of the elastic block (3), the axis of which is perpendicular to the axis of the rotating shaft (4).

6. The check mechanism of claim 1, further comprising:

the bottom plate (1), bottom plate (1) is located the below of supporting shoe (2), set up a plurality of screw holes that are used for fixing on bottom plate (1).

7. The mechanism according to claim 1, wherein the backstop mechanism (100) has a pressure state and a backstop state, when the backstop mechanism (100) is in the pressure state, the elastic block (3) rotates towards the direction close to the supporting block (2), the elastic member (5) is subjected to the maximum pressure, and the upper edge of the roller (6) is in rolling connection with the lower edge of the carrier (400); when the non-return mechanism (100) is in the non-return state, the elastic stop block (3) rotates towards the direction far away from the supporting block (2), the elastic piece (5) bears the minimum pressure, and the end face of the other end of the elastic stop block (3) is abutted to the end face of the carrier (400).

8. A positioning device, comprising: the non-return mechanism (100) and the blocking mechanism (200) according to any of claims 1 to 7, the blocking mechanism (200) and the non-return mechanism (100) being arranged in tandem in the transport direction of a vehicle (400), the blocking mechanism (200) being intended for blocking in front of the vehicle (400), the non-return mechanism (100) being intended for blocking behind the vehicle (400).

9. The positioning device according to claim 8, wherein the blocking mechanism (200) comprises:

a bracket (7);

the main body of the air cylinder (8) is arranged on the support (7), and the telescopic direction of the support (7) is parallel to the rebound direction of the elastic piece (5);

one end of the sliding block (9) is connected with the piston end of the cylinder (8), and the other end of the sliding block (9) is connected with the main body of the cylinder (8) in a sliding manner;

the stop block (10) is arranged on the sliding block (9), and the stop block (10) is opposite to the end face of the other end of the elastic stop block (3).

10. A conveyor apparatus, comprising: the positioning device, the conveying line (300) and the jacking mechanism (500) as claimed in any one of claims 8 to 9, wherein a carrier (400) is conveyed on the conveying line (300), the non-return mechanism (100) and the blocking mechanism (200) are arranged on one side of the conveying line (300), the jacking mechanism (500) is arranged between the non-return mechanism (100) and the blocking mechanism (200), and the jacking mechanism (500), the non-return mechanism (100) and the blocking mechanism (200) are arranged below the carrier (400).