CN217172004U

CN217172004U - Core rod feeding machine for gas spring assembly production line

Info

Publication number: CN217172004U
Application number: CN202221129183.3U
Authority: CN
Inventors: 陶声荣
Original assignee: Anhui Laite Gas Spring Co ltd
Current assignee: Anhui Laite Gas Spring Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-12
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a plug material loading machine for air spring assembly production line. This material loading machine includes: the mandrel stacking device comprises a bearing frame for stacking mandrels, wherein the bearing frame is provided with a bearing cavity, and the bottom of the bearing cavity is provided with a bottom plate which inclines from high to low; a transition plate engaged with a lower end of the base plate; and the lifting mechanism comprises a chain driven by a power part and a lifting plate matched with the chain, and the chain drives the lifting plate to move upwards along an inclination angle of 75-85 degrees in the horizontal direction. A plurality of plugs are placed on bearing the frame, roll down on the lifting plate under the effect of self gravity, realized the removal of plug to the eminence by the low, improved work efficiency effectively.

Description

Core rod feeding machine for gas spring assembly production line

Technical Field

The utility model belongs to the technical field of air spring production facility, concretely relates to a plug material loading machine for air spring assembly production line.

Background

The air spring mainly plays a supporting role and is widely applied to industries such as automobiles, fitness equipment, textile machinery, printing equipment, office equipment, engineering machinery and the like. The existing gas spring mainly comprises an outer sleeve and a core rod which are assembled together, wherein the core rod and the outer sleeve are processed in the previous process, and then the final assembly process is carried out. With the increase of the application field of the existing gas springs, the number of the gas springs is continuously increased, most of the existing assembly work is manual operation, equipment is adopted for assembly, the working efficiency is low, and the market competition of enterprises is not facilitated.

Through the retrieval, chinese patent application No. 202022947379.0's patent discloses an air spring assembly equipment, and this equipment includes the board and sets up respectively at excellent core material loading transmission oil rolling structure and finished product carousel storage structure at the board both ends, one side of board has from left to right set gradually rubber cushion cover vibration dish, gasket vibration dish, plastic bearing vibration dish, guide pin bushing vibration dish, outer tube automatic assembly structure, gasket vibration dish and jump ring vibration dish, the top of board is provided with excellent core material loading structure, secondary card jump ring structure and finished product mechanical hand clamp of unloading and gets the structure, the bottom that the structure was got to finished product mechanical hand clamp of unloading is provided with straight line circulation assembly structure. The patent does not describe a specific core loading structure and thus, the improvement point is not clear.

Disclosure of Invention

1. Problems to be solved

To the problem that foretell plug material loading efficiency is low, the utility model aims at providing a plug material loading machine for air spring assembly production line has realized automatic feeding, improves work efficiency.

2. Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model discloses a plug material loading machine for air spring assembly production line, include:

the mandrel stacking device comprises a bearing frame for stacking mandrels, wherein the bearing frame is provided with a bearing cavity, and the bottom of the bearing cavity is provided with a bottom plate which inclines from high to low;

a transition plate engaged with a lower end of the base plate;

and the lifting mechanism comprises a chain driven by a power part and a lifting plate matched with the chain, and the chain drives the lifting plate to move upwards along an inclination angle of 75-85 degrees in the horizontal direction.

In a possible embodiment of the present invention, a cross bar is disposed at a lower portion of the bottom plate, and a vertical distance between the cross bar and the bottom plate is slightly larger than a maximum outer diameter of the core rod.

In a possible embodiment of the present invention, the chain is provided with a connecting plate, the connecting plate is provided with a screw hole, and the corresponding lifting plate is provided with a through hole fixed by a bolt.

In a possible embodiment of the invention, the inclination angle of the bottom plate is 10-20 ° (horizontal direction).

In a possible embodiment of the present invention, the number of the chains is two, and the two chains are arranged in parallel, and the power unit includes a servo motor disposed below the transition plate.

In a possible embodiment of the present invention, the two ends of the transition plate are connected in a rotating manner, and the lifting plate is disposed below the transition plate, and the lifting plate can move to one side to fall down to a certain height.

In a possible embodiment of the present invention, the end surface of the lifting plate is folded or circular arc-shaped.

3. Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the mandrel feeding machine for the gas spring assembly production line has the advantages that the plurality of mandrels are placed on the bearing frame and roll down on the lifting plate under the action of self gravity, so that the mandrels can move from a low position to a high position, and the working efficiency is effectively improved;

(2) the utility model discloses a plug material loading machine for air spring assembly production line, simple structure easily makes.

Drawings

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of a mandrel feeder for a gas spring assembly line according to the present invention;

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

FIG. 3 is a schematic view of one configuration of a lift plate of a mandrel feeder;

fig. 4 is another schematic diagram of the lifting plate of the mandrel feeder.

Description of reference numerals:

10. a carrier; 11. a load bearing cavity; 12. a base plate; 13. a cross bar;

20. a transition plate; 21. a jacking plate;

30. a lifting mechanism; 31. a chain; 32. a lifting plate; 33. a connecting plate;

40. and (4) a core rod.

Detailed Description

The detailed description and exemplary embodiments of the invention may be better understood when read in conjunction with the following drawings, where the elements and features of the invention are identified by reference numerals.

As shown in fig. 1 to 4, the mandrel feeder for a gas spring assembly line of the present embodiment includes: a carrier 10, a transition plate 20, and a lifting mechanism 30.

In fig. 1, the loading frame 10 has a loading cavity 11, a plurality of cylindrical mandrels 40 are stacked in the loading cavity 11, and the bottom of the loading cavity 11 is provided with a bottom plate 12 inclined from high to low; the inclination angle of the bottom plate 12 is 10-20 degrees, preferably, the inclination angle of the bottom plate 12 is 15 degrees, and the core rod can move downwards along the inclined plane of the bottom plate 12 without providing other external power under the action of self gravity. The cylindrical mandrel 40 may be added manually or by machine.

A transition plate 20 is arranged between the carriage 10 and the lifting mechanism 30, in particular in engagement with the lower end of the bottom plate 12, and the core rod 40 moved out of the carriage chamber 11 falls onto the transition plate 20 and then onto the lifting plate 32 of the lifting mechanism 30. Considering that the lengths and weights of the core rods of different types of gas springs are different, the gravitational potential energy of the gas springs during falling is also different, so that the two ends of the transition plate 20 are rotatably connected, a lifting plate 21 is arranged below the transition plate, and the lifting plate 21 moves to one side to enable the transition plate 20 to fall for a certain height. When the potential for mandrel dropping is small, the lift plate 21 is moved to one side so that the dropping side of the transition plate 20 can be further inclined, so that the mandrel 40 quickly rolls down onto the lift plate 32.

In this embodiment, the lifting mechanism 30 comprises a chain 31 driven by a power unit and a lifting plate 32 engaged with the chain 31, the chain 31 drives the lifting plate 32 to move upward along a horizontal direction with an inclination angle of 75-85 °, and preferably, the chain 31 drives the lifting plate 32 to move upward along an inclination angle of 80 °. The chain 31 is provided with a connecting plate 33, the connecting plate 33 is provided with a screw hole, and the corresponding lifting plate 32 is provided with a through hole which is fixed by a bolt.

As shown in fig. 2, the number of the chains 31 is two, the two chains 31 are arranged in parallel, and the power unit includes a servo motor not shown in the figure and is disposed below the transition plate 20.

Further, as shown in fig. 3 and 4, the end surface of the lifting plate 32 is folded or arc-shaped, on one hand, the mandrel 40 is easy to roll on the lifting plate 32, and on the other hand, the mandrel 40 can quickly fall after rotating to the highest position along with the chain 31.

In some specific cases, the core rods 40 may be stacked, when a plurality of core rods 40 roll down on the transition plate 20, the core rods 40 cannot be lifted in sequence by the lifting plate 32, a cross bar 13 is disposed at the outer side of the lower portion of the base plate 12, the vertical distance between the cross bar 13 and the base plate 12 is slightly larger than the maximum outer diameter of the core rods 40, and the cross bar 13 can block the stacked core rods to prevent the plurality of core rods from rolling down at the same time. The cross bar 13 is sleeved with the loading frame 10 at two ends, and the cross bar 13 can be replaced when necessary.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plug material loading machine for gas spring assembly production line which characterized in that includes:

the bearing frame (10) is used for stacking the core rods (40) and is provided with a bearing cavity (11), and the bottom of the bearing cavity (11) is provided with a bottom plate (12) which inclines from high to low;

a transition plate (20) engaged with a lower end of the base plate (12);

and the lifting mechanism (30) comprises a chain (31) driven by a power part and a lifting plate (32) matched with the chain (31), and the chain (31) drives the lifting plate (32) to move upwards along an inclination angle of 75-85 degrees in the horizontal direction.

2. A mandrel feeder for a gas spring assembly line according to claim 1, characterized in that a cross bar (13) is provided at the outer side of the lower portion of the bottom plate (12), and the vertical distance between the cross bar (13) and the bottom plate (12) is slightly larger than the maximum outer diameter of the mandrel (40).

3. A mandrel feeder for gas spring assembly lines according to claim 2, characterized in that said chains (31) are provided with connecting plates (33), said connecting plates (33) being provided with threaded holes and the corresponding lifting plates (32) being provided with through holes, fixed by bolts.

4. A mandrel feeder for gas spring assembly lines according to claim 3, characterised in that the inclination angle of said bottom plate (12) is 10-20 °.

5. A mandrel feeder for a gas spring assembly line according to claim 3, characterized in that said chains (31) are two in number, two chains (31) are arranged in parallel, and said power unit comprises a servo motor disposed below said transition plate (20).

6. A mandrel feeder for a gas spring assembly line according to claim 3, characterized in that the two ends of the transition plate (20) are rotatably connected, a lifting plate (21) is arranged below the transition plate (20), and the lifting plate (21) can be moved to one side to drop the transition plate (20) to a certain height.

7. A mandrel feeder for gas spring assembly lines according to claim 1, characterised in that the end surface of the lifting plate (32) is folded or rounded.

8. A mandrel feeder for gas spring assembly lines according to claim 2, characterized in that both ends of said cross bar (13) are sleeved with said carriage (10).

9. A mandrel feeder for gas spring assembly lines according to claim 1, characterized in that said chain (31) drives the lifting plate (32) upwards along an inclination angle of 80 ° in the horizontal direction.

10. A mandrel feeder for gas spring assembly lines according to claim 4, characterized in that the inclination angle of said bottom plate (12) is 15 °.