CN219030904U

CN219030904U - Flexible positioning device of feeding trolley

Info

Publication number: CN219030904U
Application number: CN202320152452.6U
Authority: CN
Inventors: 王建才; 杜春明; 韩庆一; 冀文雯
Original assignee: Master Lightweight Technology Tianjin Co ltd
Current assignee: Master Lightweight Technology Tianjin Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-16
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to a flexible positioning device of a feeding trolley, which comprises: at least one of the mounting base, the flexible positioning component, the clamping component, the guide bracket, the support roller component and the guide roller component; the guide bracket is arranged on one side of the mounting base and used for realizing the guide positioning of the feeding trolley, the flexible positioning component, the clamping component, the supporting roller component and the guide roller component are respectively arranged on the mounting base and are mechanically connected with the mounting base, and the supporting roller component and the guide roller component are symmetrically distributed on the mounting base; the flexible positioning assembly is used for realizing flexible buffering; the clamping assembly is provided with a driving mechanism for realizing clamping, fixing and loosening operations on the feeding trolley. The flexible positioning device is reasonable in structural design, accurate and reliable in positioning, long in service life, high in automation and intelligent degree and high in safety.

Description

Flexible positioning device of feeding trolley

Technical Field

The utility model belongs to the field of industrial automation equipment, and relates to a flexible positioning device of a feeding trolley.

Background

In the field of industrial automatic production, automatic production equipment is an essential element in an automatic production line, and the degree of automation and intelligence and reliability of the equipment directly influence the production efficiency and the production quality. The loading link of current production line sometimes needs to adopt the material loading dolly, pass through artifical promotion material loading dolly business turn over station realization material loading, but when the material loading dolly weight is heavier or ground height is uneven, often lead to the material loading dolly manual work to be difficult to promote, cause the material loading unloading of material loading dolly to be more laborious, moreover, the material loading dolly often causes the striking to the positioner on the station thereby influences positioning accuracy, cause positioner to damage when serious, consequently, need a dedicated material loading dolly flexible positioning device in order to solve above-mentioned problem, ensure the normal, the reliable operation of production line.

Disclosure of Invention

The utility model aims to provide a flexible positioning device of a feeding trolley, which solves the problem of low equipment reliability caused by easy collision of the existing feeding stations, has simple and reasonable structural design and high reliability and safety, and can meet specific requirements of users.

In order to achieve the above object, an embodiment of the present utility model provides a flexible positioning device for a feeding trolley, including: at least one of the mounting base, the flexible positioning component, the clamping component, the guide bracket, the support roller component and the guide roller component; the guide bracket is arranged on one side of the mounting base and used for realizing the guide positioning of the feeding trolley, the flexible positioning component, the clamping component, the supporting roller component and the guide roller component are respectively arranged on the mounting base and are mechanically connected with the mounting base, and the supporting roller component and the guide roller component are symmetrically distributed on the mounting base and used for realizing the rolling support and positioning of the feeding trolley; the flexible positioning assembly comprises an elastic pin, a first positioning block, a buffer block and a first bracket, wherein the elastic pin is mechanically connected with the mounting base through the first bracket, the first positioning block is mechanically connected with the first bracket through the buffer block, the elastic pin is in elastic contact connection with the first positioning block and is used for realizing flexible buffer after the first positioning block is stressed, and the buffer block is made of elastic materials; the clamping assembly is provided with a driving mechanism for realizing clamping, fixing and loosening operations on the feeding trolley.

Further, the method further comprises the following steps: the clamping assembly is further provided with a second positioning block, the second positioning block is in positioning contact connection with the feeding trolley, and the clamping assembly can be opened and closed under the driving of the driving mechanism to realize positioning and clamping fixation of the feeding trolley.

Further, the guide support comprises a first guide support and a second guide support, and the distance between the first guide support and the second guide support is adapted to the width of the feeding trolley; the first guide support is provided with first bending portion, the second guide support is provided with second bending portion, first bending portion the second bending portion contained angle is the V font and is used for guiding the feeding dolly and gets into the station.

Further, still include proximity switch assembly, proximity switch assembly is provided with the second support, proximity switch assembly through the second support with first support or the installation base carries out mechanical connection and is used for realizing the monitoring to the loading dolly.

Further, the elastic pin is capable of position adjustment.

Preferably, the driving mechanism is a cylinder.

The utility model relates to a flexible positioning device of a feeding trolley, which has the beneficial effects that: the flexible positioning device is reasonable in structural design and accurate in positioning, flexible contact of the feeding trolley is realized through the arranged flexible positioning assembly, the state of the feeding trolley can be intelligently identified and judged in time by utilizing the proximity switch assembly, the stable and reliable operation of the production line is ensured, the safety is high, the service life of the flexible positioning device is prolonged, the automatic and intelligent lifting of the production line is facilitated, and the requirements of users are met.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present utility model and are not limiting of the present utility model.

Fig. 1 is a schematic perspective view of a flexible positioning device of a feeding trolley according to an embodiment of the present utility model;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a schematic top view of a flexible positioning device of a feeding trolley according to an embodiment of the present utility model;

fig. 4 is a schematic front view of a flexible positioning device of a feeding trolley according to an embodiment of the present utility model;

fig. 5 is a schematic perspective view of a flexible positioning assembly according to an embodiment of the present utility model.

In the figure:

1. a mounting base; 2. a flexible positioning assembly; 201. an elastic pin; 202. a first positioning block; 203. a buffer block; 204. a first bracket; 3. a clamping assembly; 301. a driving mechanism; 302. a second positioning block; 4. a guide bracket; 401. a first guide bracket; 4011. a first bending portion; 402. a second guide bracket; 4021. a second bending portion; 5. a proximity switch assembly; 501. a second bracket; 6. a support roller assembly; 7. and a guide roller assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus 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 present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in the utility model will be understood by those of ordinary skill in the art in a specific context.

The following describes a flexible positioning device of a feeding trolley in detail according to an embodiment of the utility model with reference to the accompanying drawings.

Examples

Fig. 1 shows a schematic perspective structure of a flexible positioning device of a feeding trolley according to an embodiment of the present utility model; FIG. 2 shows a partial enlarged view of portion A of FIG. 1; fig. 3 is a schematic top view of a flexible positioning device of a feeding trolley according to an embodiment of the present utility model; fig. 4 is a schematic front view of a flexible positioning device of a feeding trolley according to an embodiment of the present utility model; fig. 5 shows a schematic perspective view of a flexible positioning assembly according to an embodiment of the present utility model. As shown in fig. 1 to 5, in a flexible positioning device for a feeding trolley provided by an embodiment of the present utility model, the flexible positioning device includes: at least four of the installation base 1, at least one of the flexible positioning components 2, the clamping component 3, the guide bracket 4, the supporting roller component 6 and at least four of the guide roller components 7; the guide bracket 4 is arranged on one side of the mounting base 1 and used for realizing the guide positioning of the feeding trolley, and the feeding trolley can only move in one direction by limiting the positions of the two sides of the feeding trolley, so that the feeding trolley corresponds to the positions of the supporting roller component 6 and the guide roller component 7, the feeding trolley is prevented from colliding with the supporting roller component 6 and the guide roller component 7 when entering a station, and the feeding trolley and the supporting roller component 6 are ensured to smoothly perform positioning contact with the guide roller component 7; specifically, the guide bracket 4 comprises a first guide bracket 401 and a second guide bracket 402, the first guide bracket 401 and the second guide bracket 402 are arranged in parallel, and the distance between the first guide bracket 401 and the second guide bracket 402 is adapted to the width of the corresponding position of the feeding trolley; the first guide bracket 401 is provided with a first bending part 4011, the second guide bracket 402 is provided with a second bending part 4021, and the included angle between the first bending part 4011 and the second bending part 4021 is V-shaped and used for guiding the feeding trolley to enter the station, so that the V-shaped opening formed by the first bending part 4011 and the second bending part 4021 is slightly larger than the width of the corresponding position of the feeding trolley, and the feeding trolley can adjust the station entering position of the feeding trolley by means of the inclined planes of the first bending part 4011 and the second bending part 4021 during feeding.

In the flexible positioning device for the feeding trolley provided by the embodiment of the utility model, the flexible positioning component 2, the clamping component 3, the supporting roller component 6 and the guiding roller component 7 are respectively arranged on the mounting base 1 and are mechanically connected with the mounting base 1, the mounting base 1 is generally used for being fixed on the ground or a table top at a station, and the supporting roller component 6 and the guiding roller component 7 are symmetrically distributed on the mounting base 1 and are used for realizing rolling support and positioning of the feeding trolley; preferably, the supporting roller assemblies 6 and the guiding roller assemblies 7 are used in a matched mode, fig. 3 shows an arrangement mode of the supporting roller assemblies 6 and the guiding roller assemblies 7, in fig. 3, 3 supporting roller assemblies 6 and 3 guiding roller assemblies 7 are respectively arranged on the upper side and the lower side, so that the supporting and positioning effects on the feeding trolley are improved, rolling contact is formed between rollers on the supporting roller assemblies 6 and the guiding roller assemblies 7 and the feeding trolley, sliding friction is changed into rolling friction, resistance is reduced, and labor is saved when the feeding trolley enters and exits a station conveniently; it should be noted that, the supporting roller assemblies 6 and the guiding roller assemblies 7 may be set to other numbers as required, and the number of the supporting roller assemblies 6 and the guiding roller assemblies 7 is not specifically limited herein, so long as the supporting and positioning effects can be formed on the feeding trolley. In the flexible positioning device of the feeding trolley provided by the embodiment of the utility model, the flexible positioning assembly 2 comprises an elastic pin 201, a first positioning block 202, a buffer block 203 and a first bracket 204; specifically, the elastic pin 201 is mechanically connected with the mounting base 1 through the first bracket 204, the first positioning block 202 is mechanically connected with the first bracket 204 through the buffer block 203, the elastic pin 201 is in elastic contact connection with the first positioning block 202 for realizing flexible buffer after the first positioning block 202 is stressed, the buffer block 203 is made of elastic material, preferably, the buffer block 203 is made of rubber, and the buffer block can be formed by adopting a rubber block form after the first positioning block 202 is stressed; through the effect of buffer block 203 and elastic pin 201, the impact of the feeding trolley to first positioning block 202 is reduced, effective buffering is formed, the service life of first positioning block 202 is prolonged, positioning accuracy is guaranteed, here flexible positioning components 2 are generally arranged into two, the two flexible positioning components 2 are uniformly distributed on one side of the feeding trolley flexible positioning device, the setting positions of the two flexible positioning components 2 are shown in fig. 3, the buffering effect is improved, and impact damage or deformation to first positioning block 202 in the feeding trolley flexible positioning device is reduced. The clamping assembly 3 is provided with a driving mechanism 301 for realizing clamping, fixing and loosening operations on the feeding trolley; the clamping assembly 3 is also provided with a second positioning block 302, the second positioning block 302 is in positioning contact connection with the feeding trolley to realize positioning of the corresponding position of the feeding trolley, the clamping assembly 3 can be opened and closed under the driving of the driving mechanism 301, and the corresponding position of the feeding trolley is tightly pressed on the second positioning block 302 to realize positioning and clamping fixation of the feeding trolley, so that unexpected movement of the feeding trolley is prevented; preferably, the driving mechanism 301 is a cylinder, and the clamping action is realized by utilizing the characteristic of quick action of the cylinder, and the purpose of controlling the action of the cylinder is achieved by connecting the cylinder to a corresponding air path and controlling the air supply by a control system on a production line during use.

In the flexible positioning device for the feeding trolley provided by the embodiment of the utility model, the flexible positioning device further comprises a proximity switch assembly 5, the proximity switch assembly 5 is provided with the second bracket 501, the proximity switch assembly 5 is mechanically connected with the first bracket 204 or the mounting base 1 through the second bracket 501 for realizing the monitoring of the feeding trolley, a control system on a proximity switch connecting production line reads a signal of the proximity switch to achieve the purpose of monitoring the position of the feeding trolley through fixing the proximity switch in the proximity switch assembly 5 on the second bracket 501, the state of the feeding trolley is judged through the proximity switch assembly 5, the automatic control of the flexible positioning device for the feeding trolley can be realized by virtue of the driving mechanism 301 and the control system on the production line, and the degree of automation and intelligence are improved.

In the flexible positioning device for the feeding trolley provided by the embodiment of the utility model, the elastic pin 201 can be used for adjusting the position; for example: in fig. 1, the purpose of adjusting the elastic force of the elastic pin 201 is achieved by adjusting the telescopic length of the elastic pin 201, thereby achieving the position adjustment of the first positioning block 202.

The flexible positioning device for the feeding trolley provided by the embodiment of the utility model has the advantages that the structural design is reasonable, the positioning is accurate, the flexible contact of the feeding trolley is realized through the arranged flexible positioning assembly 2, the intelligent identification and judgment of the state of the feeding trolley can be realized in time by utilizing the proximity switch assembly 5, the stable and reliable operation of a production line is ensured, the safety is high, the service life of the flexible positioning device is prolonged, the automatic and intelligent lifting of the production line is facilitated, and the requirements of users are met.

The following points need to be described:

(1) Unless otherwise defined, like reference numerals refer to like meanings in the embodiments of the utility model and the figures.

(2) The drawings of the embodiments of the present utility model relate only to the structures related to the embodiments of the present utility model, and other structures may refer to the general designs.

(3) In the drawings for describing embodiments of the present utility model, some of the structures in the drawings may be exaggerated or reduced for clarity, i.e., the drawings are not drawn to actual scale.

(4) The embodiments of the utility model and the features of the embodiments can be combined with each other to give new embodiments without conflict.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a flexible positioner of material loading dolly which characterized in that includes: at least four of the mounting base (1), at least one of the flexible positioning components (2), the clamping component (3), the guide bracket (4), the supporting roller component (6) and at least four of the guide roller components (7); the guide support (4) is arranged on one side of the mounting base (1) and used for realizing guide positioning of the feeding trolley, the flexible positioning component (2), the clamping component (3), the supporting roller component (6) and the guide roller component (7) are respectively arranged on the mounting base (1) and mechanically connected with the mounting base, and the supporting roller component (6) and the guide roller component (7) are symmetrically distributed on the mounting base (1) and used for realizing rolling support and positioning of the feeding trolley; the flexible positioning assembly (2) comprises an elastic pin (201), a first positioning block (202), a buffer block (203) and a first bracket (204), wherein the elastic pin (201) is mechanically connected with the mounting base (1) through the first bracket (204), the first positioning block (202) is mechanically connected with the first bracket (204) through the buffer block (203), and the elastic pin (201) is in elastic contact connection with the first positioning block (202) for realizing flexible buffer after the first positioning block (202) is stressed, and the buffer block (203) is made of an elastic material; the clamping assembly (3) is provided with a driving mechanism (301) for realizing clamping, fixing and loosening operations on the feeding trolley.

2. The flexible positioning device of a loading cart of claim 1, further comprising: the clamping assembly (3) is further provided with a second positioning block (302), the second positioning block (302) is in positioning contact connection with the feeding trolley, and the clamping assembly (3) can be opened and closed under the driving of the driving mechanism (301) to be used for positioning, clamping and fixing the feeding trolley.

3. The flexible positioning device of the feeding trolley according to claim 2, wherein the guide bracket (4) comprises a first guide bracket (401) and a second guide bracket (402), and the distance between the first guide bracket (401) and the second guide bracket (402) is adapted to the width of the feeding trolley; the first guide support (401) is provided with a first bending portion (4011), the second guide support (402) is provided with a second bending portion (4021), and the included angle of the first bending portion (4011) and the second bending portion (4021) is in a V shape and used for guiding the feeding trolley to enter a station.

4. A flexible positioning device for a feeding trolley according to any one of claims 1-3, further comprising a proximity switch assembly (5), wherein the proximity switch assembly (5) is provided with a second bracket (501), and the proximity switch assembly (5) is mechanically connected with the first bracket (204) or the mounting base (1) through the second bracket (501) for realizing the monitoring of the feeding trolley.

5. The flexible positioning device of a loading trolley according to claim 1, characterized in that the elastic pin (201) is capable of position adjustment.

6. The flexible positioning device of a loading trolley according to claim 1, characterized in that the driving mechanism (301) is a cylinder.