CN218576196U

CN218576196U - Material frame

Info

Publication number: CN218576196U
Application number: CN202221810226.4U
Authority: CN
Inventors: 杨宗敏; 韩守亮; 戚元叶
Original assignee: Qingdao Haier Wisdom Electrical Equipment Co ltd; Haier Smart Home Co Ltd; Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Current assignee: Qingdao Haier Wisdom Electrical Equipment Co ltd; Haier Smart Home Co Ltd; Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-03-07
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to the technical field of flow line production, and discloses a material rack, which comprises a base frame, a support bracket, a horizontal guide rail, a vertical guide rail, a middle frame, a horizontal driving piece and a vertical driving piece, wherein the support bracket is used for supporting materials; the horizontal guide rail is arranged on the base frame; the vertical guide rail is connected with the supporting bracket, one side of the middle frame is provided with a horizontal sliding block in sliding fit with the horizontal guide rail, and the other side of the middle frame is provided with a vertical sliding block in sliding fit with the vertical guide rail; the horizontal driving piece is used for driving the horizontal sliding block to move along the horizontal guide rail; and the vertical driving piece is used for driving the vertical guide rail to move along the vertical sliding block. The horizontal sliding block is driven to move along the horizontal guide rail through the horizontal driving piece, the position of the bearing frame in the horizontal direction can be adjusted, the vertical guide rail is driven to move along the vertical sliding block through the vertical driving piece, the position of the bearing frame in the vertical direction can be adjusted, therefore, the bearing bracket can be adjusted to the position where an operator can operate easily, the waste of actions is eliminated, the fatigue of the operator is relieved, and the working efficiency is improved.

Description

Material frame

Technical Field

The utility model relates to an assembly line production technical field especially relates to a material frame.

Background

The existing material rack, whether a floor type or an aerial suspension type, is provided with a bracket for supporting materials at a fixed position. When the assembly line produces products with different heights or replaces operators with different heights, the most comfortable and most efficient operation height for taking materials by the operators needs to be changed along with the products. When the line speed is inconsistent with the staff's operating speed, the most comfortable, the most efficient material position of getting of horizontal direction also can change correspondingly. Otherwise, the workload of the operator is increased, the fatigue of the operator is increased, and the work efficiency is reduced. However, the material rack in the prior art cannot meet the above requirement, and therefore, a material rack capable of meeting the above requirement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material frame, its bearing frame can be adjusted in the position homoenergetic of horizontal direction and vertical direction, and easily operator's operation eliminates the action extravagant, alleviates personnel fatigue, promotion work efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

an article holder comprising:

a base frame;

the supporting bracket is used for supporting materials;

the horizontal guide rail is arranged on the base frame;

a vertical guide rail connected with the support bracket;

one side of the middle frame is provided with a horizontal sliding block in sliding fit with the horizontal guide rail, and the other side of the middle frame is provided with a vertical sliding block in sliding fit with the vertical guide rail;

the horizontal driving piece is used for driving the horizontal sliding block to move along the horizontal guide rail;

and the vertical driving piece is used for driving the vertical guide rail to move along the vertical sliding block.

The horizontal sliding block is driven to move along the horizontal guide rail through the horizontal driving piece, the bearing frame can be adjusted in the position of the horizontal direction, the vertical guide rail is driven to move along the vertical sliding block through the vertical driving piece, the position of the bearing frame in the vertical direction can be adjusted, so that the bearing frame can be adjusted to the position where an operator can operate easily, the waste of actions is eliminated, the fatigue of personnel is relieved, and the work efficiency is improved.

As a preferable technical scheme of the material rack, the horizontal driving member includes a motor, a gear and a rack, the motor is disposed on the middle frame, the gear is disposed on an output shaft of the motor, the rack is disposed on the base frame, the rack is disposed in parallel with the horizontal guide rail, and the gear is engaged with the rack.

As the preferable technical scheme of the material rack, the material rack further comprises three groups of sensors, wherein the three groups of sensors are arranged on the support bracket and are distributed at intervals along the extending direction of the horizontal guide rail, and the sensors are in communication connection with the motor.

Through setting up the sensor to make the sensor be connected with the motor communication, can the auto-induction operator's position, and adjust the support bracket according to operator's position is automatic, make the regulation more convenient, further promoted work efficiency. When a group of sensors in the middle sense signals, the situation that the operator is located in the middle of the supporting bracket at the moment is shown, the motor does not rotate at the moment, and the middle frame does not move; when the group of sensors on the right side sense signals, the operator walks rightwards, the motor rotates forwards, the middle frame moves rightwards, and the motor stops until the group of sensors in the middle sense signals; when the group of sensors on the left side sense signals, the operator walks leftwards, the motor rotates reversely, the middle frame moves leftwards until the group of sensors in the middle sense signals, and the motor stops. Through the arrangement, the operator can be always positioned at the position which is most convenient to operate.

As a preferred technical scheme of the material rack, the vertical driving piece comprises a telescopic piece, the fixed end of the telescopic piece is connected with the base frame, and the telescopic end of the telescopic piece is connected with the vertical guide rail.

As the preferable technical scheme of the material frame, the telescopic piece is an air cylinder.

As an optimal technical scheme of the material rack, the number of the vertical guide rails is two, the two vertical guide rails are arranged at intervals along the horizontal direction, the upper ends of the two vertical guide rails are connected through a connecting rod, and the telescopic end of the telescopic piece is connected with the connecting rod.

Through the arrangement, the connection of the support bracket can be more stable.

As a preferred technical scheme of the material frame, the number of the telescopic pieces is two, the two telescopic pieces are respectively arranged on one sides of the two vertical guide rails, which are opposite to each other, and the telescopic ends of the two telescopic pieces are connected with the connecting rod.

Through setting up two extensible members, can make the elevating movement of support bracket more stable.

As the preferable technical scheme of the material rack, the number of the horizontal guide rails is two, and the two horizontal guide rails are arranged at intervals along the vertical direction.

Through setting up two horizontal guide rails, can make the horizontal migration of center more stable.

As an optimal technical scheme of the material rack, the base frame comprises two first vertical rods arranged at intervals and two first cross rods connected between the two first vertical rods, the two first cross rods are arranged at intervals along the vertical direction, and the two horizontal guide rails are respectively arranged on the side surfaces of the two first cross rods.

Through setting up two first horizontal poles to make two horizontal guide rail set up respectively on two first horizontal poles, can be convenient for horizontal guide rail's installation.

As a preferable technical scheme of the material rack, the base frame further comprises two suspension rods, the two suspension rods are respectively connected to the upper ends of the two first vertical rods, and the suspension rods are used for suspending the material rack in the air.

By suspending the material rack in the air, the ground space can be saved, and the space utilization rate of a production workshop is improved

The utility model has the advantages that:

the utility model provides a material rack, which comprises a base frame, a supporting bracket, a horizontal guide rail, a vertical guide rail, a middle frame, a horizontal driving piece and a vertical driving piece, wherein the base frame forms an installation foundation; the supporting bracket is used for supporting materials; the horizontal guide rail is arranged on the base frame; the vertical guide rail is connected with the support bracket, one side of the middle frame is provided with a horizontal sliding block which is in sliding fit with the horizontal guide rail, and the other side of the middle frame is provided with a vertical sliding block which is in sliding fit with the vertical guide rail; the horizontal driving piece is used for driving the horizontal sliding block to move along the horizontal guide rail; and the vertical driving piece is used for driving the vertical guide rail to move along the vertical sliding block. The horizontal sliding block is driven to move along the horizontal guide rail through the horizontal driving piece, the bearing frame can be adjusted in the position of the horizontal direction, the vertical guide rail is driven to move along the vertical sliding block through the vertical driving piece, the position of the bearing frame in the vertical direction can be adjusted, so that the bearing frame can be adjusted to the position where an operator can operate easily, the waste of actions is eliminated, the fatigue of personnel is relieved, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a first view angle of a material rack provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second view angle of the material rack provided by the embodiment of the present invention;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

fig. 4 is a schematic structural diagram of a first view angle of a middle frame according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a second view angle of the middle frame according to an embodiment of the present invention.

In the figure:

10. a base frame; 11. a first vertical bar; 12. a first cross bar; 13. a suspension rod;

20. a support bracket; 21. a bearing frame; 22. a vertical connecting rod;

30. a horizontal guide rail;

40. a vertical guide rail;

50. a middle frame; 51. a second vertical bar; 52. a second cross bar; 53. a horizontal slider; 54. a vertical slide block;

61. a motor; 62. a gear; 63. a rack;

71. a telescoping member; 72. a connecting rod;

80. a sensor.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 5, an embodiment of the present invention provides a material rack, which includes a base frame 10, a support bracket 20, a horizontal guide rail 30, a vertical guide rail 40, a middle frame 50, a horizontal driving member and a vertical driving member, wherein the base frame 10 forms an installation base; the supporting bracket 20 is used for supporting materials; the horizontal guide 30 is arranged on the base frame 10; the vertical guide rail 40 is connected with the support bracket 20, one side of the middle frame 50 is provided with a horizontal sliding block 53 which is in sliding fit with the horizontal guide rail 30, and the other side of the middle frame 50 is provided with a vertical sliding block 54 which is in sliding fit with the vertical guide rail 40; the horizontal driving piece is used for driving the horizontal sliding block 53 to move along the horizontal guide rail 30; the vertical drive is used to drive the vertical rail 40 along the vertical slide 54. The horizontal driving piece drives the horizontal sliding block 53 to move along the horizontal guide rail 30, the position of the bearing bracket 20 in the horizontal direction can be adjusted, the vertical driving piece drives the vertical guide rail 40 to move along the vertical sliding block 54, the position of the bearing bracket 20 in the vertical direction can be adjusted, the bearing bracket 20 can be adjusted to the position easy to operate by an operator, the action waste is eliminated, the fatigue of personnel is relieved, and the working efficiency is improved.

The base frame 10 includes two first vertical rods 11 disposed at an interval and a first cross rod 12 connected between the two first vertical rods 11, and the horizontal guide rail 30 is disposed on a side surface of the first cross rod 12. Through the arrangement, the installation and distribution of the horizontal guide rails 30 are facilitated. Further, the number of the horizontal guide rails 30 is two, the number of the first cross bars 12 is also two, and the two horizontal guide rails 30 are respectively disposed on the two first cross bars 12. Through setting up two horizontal guide rails 30, can make the horizontal migration of center 50 more stable, through setting up two first horizontal poles 12 to make two horizontal guide rails 30 set up respectively on two first horizontal poles 12, can be convenient for horizontal guide rail 30's installation.

Further, the base frame 10 further comprises two suspension rods 13, the two suspension rods 13 are respectively connected to the upper ends of the two first vertical rods 11, the suspension rods 13 are used for suspending the material rack in the air, and the material rack is suspended in the air, so that the ground space can be saved, and the space utilization rate of a production workshop can be improved.

The number of the vertical guide rails 40 is two, the two vertical guide rails 40 are distributed at intervals along the horizontal direction, the upper ends of the two vertical guide rails 40 are connected through a connecting rod 72, and the two vertical guide rails 40 and the two horizontal guide rails 30 are distributed in a shape like a Chinese character jing. With the above arrangement, the connection of the support bracket 20 can be further stabilized.

Referring to fig. 4 and 5, the middle frame 50 includes two second vertical rods 51 and two second horizontal rods 52 connected between the two second vertical rods 51, the two second vertical rods 51 and the two second horizontal rods 52 enclose to form a square frame, horizontal sliding blocks 53 are provided on one sides of the two second horizontal rods 52 facing the base frame 10, the horizontal sliding blocks 53 on the two second horizontal rods 52 respectively correspond to the two horizontal guide rails 30 one to one, vertical sliding blocks 54 are provided on one sides of the two second vertical rods 51 facing the support bracket 20, and the vertical sliding blocks 54 on the two second vertical rods 51 respectively correspond to the two vertical guide rails 40 one to one. Through the arrangement, the structure is simpler and more reasonable.

The supporting bracket 20 comprises a supporting frame 21 and two vertical connecting rods 22 connected to the supporting frame 21, the supporting frame 21 is used for supporting materials, and the two vertical connecting rods 22 are respectively connected with the two vertical guide rails 40 in a one-to-one correspondence manner. Through the above-mentioned structural arrangement of support bracket 20, both be convenient for the bearing material, be convenient for again be connected with vertical guide rail 40, simple structure and reasonable.

Referring to fig. 2 and 3, the horizontal driving member includes a motor 61, a gear 62 and a rack 63, the motor 61 is disposed on the middle frame 50, the gear 62 is disposed on an output shaft of the motor 61, the rack 63 is disposed on a lower side of one of the first cross bars 12 of the base frame 10, the rack 63 is disposed in parallel with the horizontal guide rail 30, and the gear 62 is engaged with the rack 63. The motor 61 rotates to drive the gear 62 to move along the rack 63, so that the horizontal slider 53 on the middle frame 50 can move along the horizontal guide rail 30.

Further, this material frame still includes three group's sensors 80, and three group's sensors 80 all set up on support bracket 20, and three group's sensors 80 evenly spaced apart along the extending direction of horizontal guide rail 30 and distribute, and sensor 80 is connected with motor 61 communication. Through setting up sensor 80 to make sensor 80 be connected with the communication of motor 61, can the auto-induction operator's position, and adjust support bracket 20 according to operator's position is automatic, make the regulation more convenient, further promoted work efficiency. When the sensor 80 in the middle senses a signal, it indicates that the operator is located in the middle position of the support bracket 20, the motor 61 does not rotate, and the middle frame 50 does not move; when the group of sensors 80 on the right senses a signal, the operator walks rightwards, the motor 61 rotates forwards, the middle frame 50 moves rightwards, and the motor 61 stops until the group of sensors 80 in the middle senses a signal; when the left set of sensors 80 senses a signal, it indicates that the operator has moved to the left, at which time the motor 61 rotates in reverse, the middle frame 50 moves to the left, until the middle set of sensors 80 senses a signal, and the motor 61 stops. Through the arrangement, the operator can be located at the position which is most convenient to operate all the time. The number of each group of sensors 80 is at least one, in this embodiment, the number of each group of sensors 80 is set to be one, but in other embodiments, the number of each group of sensors 80 may also be two or more, and is not limited to this embodiment.

The vertical driving member includes a telescopic member 71, a fixed end of the telescopic member 71 is connected with the base frame 10, and a telescopic end of the telescopic member 71 is connected with a connecting rod 72. The expansion piece 71 expands and contracts to drive the vertical guide rail 40 to slide along the vertical slider 54 on the middle frame 50, so that the support bracket 20 can be lifted and lowered in the vertical direction. Preferably, the number of the telescopic members 71 is two, two telescopic members 71 are respectively located on the opposite sides of the two vertical guide rails 40, and the telescopic ends of the two telescopic members 71 are both connected with the connecting rod 72. By providing two telescoping members 71, the lifting movement of support bracket 20 can be made more stable. Alternatively, the telescopic member 71 may be an air cylinder, or the telescopic member 71 may be an electric push rod, and the like, and is not limited to this embodiment.

It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A material rack, comprising:

a base frame (10);

the supporting bracket (20) is used for supporting materials;

a horizontal rail (30) provided on the base frame (10);

a vertical guide rail (40) connected to the support bracket (20);

a horizontal sliding block (53) in sliding fit with the horizontal guide rail (30) is arranged on one side of the middle frame (50), and a vertical sliding block (54) in sliding fit with the vertical guide rail (40) is arranged on the other side of the middle frame (50);

the horizontal driving piece is used for driving the horizontal sliding block (53) to move along the horizontal guide rail (30);

a vertical driving member for driving the vertical guide rail (40) to move along the vertical sliding block (54).

2. The material rack according to claim 1, characterized in that the horizontal driving member comprises a motor (61), a gear (62) and a rack (63), the motor (61) is arranged on the middle frame (50), the gear (62) is arranged on an output shaft of the motor (61), the rack (63) is arranged on the base frame (10), the rack (63) is arranged in parallel with the horizontal guide rail (30), and the gear (62) is meshed with the rack (63).

3. The material rack according to claim 2, characterized by further comprising three sets of sensors (80), wherein the three sets of sensors (80) are all arranged on the support bracket (20), the three sets of sensors (80) are evenly distributed at intervals along the extending direction of the horizontal guide rail (30), and the sensors (80) are in communication connection with the motor (61).

4. Material rack according to claim 1, characterized in that the vertical drive comprises a telescopic element (71), the fixed end of the telescopic element (71) being connected to the base frame (10) and the telescopic end of the telescopic element (71) being connected to the vertical guide rail (40).

5. Material rack according to claim 4, characterized in that the telescopic element (71) is a pneumatic cylinder.

6. The material rack according to claim 4, characterized in that the number of the vertical guide rails (40) is two, the two vertical guide rails (40) are arranged at intervals in the horizontal direction, the upper ends of the two vertical guide rails (40) are connected through a connecting rod (72), and the telescopic end of the telescopic piece (71) is connected with the connecting rod (72).

7. The material rack according to claim 6, characterized in that the number of the telescopic pieces (71) is two, the two telescopic pieces (71) are respectively arranged on the opposite sides of the two vertical guide rails (40), and the telescopic ends of the two telescopic pieces (71) are connected with the connecting rod (72).

8. Material rack according to claim 1, characterized in that the number of horizontal guide rails (30) is two and that two horizontal guide rails (30) are arranged at a vertical distance from each other.

9. The material rack according to claim 8, characterized in that the base frame (10) comprises two first vertical rods (11) arranged at intervals and two first cross rods (12) connected between the two first vertical rods (11), the two first cross rods (12) are arranged at intervals in the vertical direction, and the two horizontal guide rails (30) are respectively arranged on the side surfaces of the two first cross rods (12).

10. The material rack according to claim 9, characterized in that the base frame (10) further comprises two suspension rods (13), the two suspension rods (13) being connected to the upper ends of the two first vertical rods (11), respectively, the suspension rods (13) being adapted to suspend the material rack in the air.