CN219859479U

CN219859479U - Charging tray elevating system in wobble plate machine

Info

Publication number: CN219859479U
Application number: CN202320293497.5U
Authority: CN
Inventors: 彭育文
Original assignee: Shenzhen Xgm Technology Co ltd
Current assignee: Shenzhen Xgm Technology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-10-20
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a tray lifting mechanism in a tray arranging machine, which comprises a base, wherein a bracket structure and frames positioned on two sides of the bracket structure are arranged on the base; the support structure is provided with lifting assemblies corresponding to the frames on two sides and a supporting tray arranged on the lifting assemblies, and at least one layer of material tray is arranged on the supporting tray; the base is also provided with conveying devices respectively positioned below the supporting trays; the lifting assembly drives the supporting tray to descend and place the material tray on the conveying device, or drives the supporting tray to ascend to separate the material tray from the conveying device; the lifting and batch discharging of the material trays are realized at multiple stations.

Description

Charging tray elevating system in wobble plate machine

Technical Field

The utility model relates to the technical field of tray arranging machines, in particular to a tray lifting mechanism in a tray arranging machine.

Background

When workpieces produced in batch are fed in an automatic production line, the workpieces are placed respectively by adopting a material tray which is divided into a plurality of storage cavities, so that adjacent workpieces are protected, and the whole tray materials are placed or carried conveniently; the workpiece can be a mobile phone shell, a middle frame or the like, and can move to a blanking position through a conveying belt, when the workpiece is required to be divided and placed in a cavity in a material tray respectively, the workpiece is usually moved from the conveying belt to the position between the material trays by a mechanical arm, and the whole material tray can be unloaded after the workpiece is completely placed in the material tray.

The mode that the workpieces are placed on a plurality of trays in a multi-station mode and discharged in batches can be matched with the process that the mechanical arm continuously grabs and discharges the workpieces.

Disclosure of Invention

First technical problem

The utility model aims to provide a tray lifting mechanism in a tray arranging machine, which solves the problem of lifting and batch discharging of trays at multiple stations.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the tray lifting mechanism in the tray arranging machine comprises a base, wherein a support structure and frames positioned on two sides of the support structure are arranged on the base; the support structure is provided with lifting assemblies corresponding to the frames on two sides and a supporting tray arranged on the lifting assemblies, and at least one layer of material tray is arranged on the supporting tray; the base is also provided with conveying devices respectively positioned below the supporting trays; the lifting component drives the supporting tray to descend and place the material tray on the conveying device, or drives the supporting tray to ascend to separate the material tray from the conveying device.

Preferably, the lifting assembly comprises two guide sliding rails which are arranged on the support structure at intervals, and a screw rod positioned between the two guide sliding rails is rotatably arranged on the support structure; the bracket structure is provided with a driving device for driving the screw rod to rotate; and the support tray is provided with a guide sliding block which is in sliding fit with the guide sliding rail and a screw nut which is in fit with the screw rod.

Preferably, the driving device comprises a lifting synchronous wheel arranged at the lower end of the screw rod and a lifting motor arranged on the support structure, an active synchronous wheel is arranged on an output shaft of the lifting motor, and a lifting synchronous belt is connected on the active synchronous wheel and the lifting synchronous wheel.

Preferably, the support tray comprises a tray connection plate and a tray support plate fixed on the tray connection plate; a reinforcing connecting plate is arranged between the tray supporting plate and the tray connecting plate; and the tray supporting plate is provided with an avoidance gap for exposing the conveying device.

Preferably, the conveying device comprises a mounting bottom plate and mounting side plates arranged on two sides of the mounting bottom plate, wherein a plurality of carrier rollers and two assembly line belts sleeved on the carrier rollers at intervals are rotatably arranged between the two mounting side plates; the assembly line belt can be exposed from the corresponding avoidance notch; and a synchronous belt driving mechanism for driving the assembly line belt to reciprocally rotate is arranged on the mounting side plate.

Preferably, the end of the installation side plate is provided with a pipeline baffle, and a first light sensor is installed on a part, close to the pipeline baffle, on the installation side plate.

Preferably, the frame comprises a vertical plate fixedly mounted on the base and a guide frame fixedly mounted on the vertical plate, wherein the guide frame is provided with a guide opening for exposing the tray supporting plate; the guide frame is provided with an adjusting baffle plate which is used for guiding and is positioned around the tray supporting plate.

Preferably, the tray is provided with a plurality of spaced-apart placement grooves.

Preferably, the base is provided with an operation panel box positioned at the front side of the bracket structure and a rear cover box positioned at the rear side of the bracket structure; the base is internally provided with a central control module and an air source assembly, and the operation panel box is integrally provided with a display screen, a switch button, an emergency stop button and a power button; and the operation panel box is also provided with a corrugated pipe which is used for penetrating through the gas transmission pipeline and the electric circuit.

Preferably, the front side and the rear side of the frame are provided with operation door plates, and the operation door plates are provided with observation openings; and the base is provided with a traveling device.

(III) beneficial effects

Lifting components are arranged on two sides of the support mechanism and matched with the frame to adjust the lifting position of the support tray, and after at least one layer of tray is placed on the support tray, workpieces can be placed in the tray by matching with the mechanical arm; the stacking of the multi-layer trays can be realized by gradually downwards moving the positions of the trays through the lifting assembly after each layer of trays is fully filled, and when a certain stacking layer number is reached, the support tray is completely lowered below the conveying device, and the stacked trays are placed on the conveying device to horizontally move and outwards move out, so that batch unloading is facilitated;

in addition, the tray can be optionally moved up after being moved onto the supporting tray by the conveying device during feeding.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic structural diagram of an internal structure in an embodiment of the present utility model;

FIG. 3 is a schematic view of a frame according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a first view structure of a conveying device according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a second view structure of a conveying device according to an embodiment of the present utility model;

FIG. 6 is a schematic top view of a lifting assembly coupled to a support tray according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a bottom shaft side structure of a lifting assembly coupled to a support tray according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram of a tray according to an embodiment of the present utility model;

in fig. 1 to 8, the correspondence between the component names or lines and the drawing numbers is:

the tray lifting mechanism 200, the base 201, the frame 202, the vertical plate 2021, the guide frame 2022, the guide opening 2023, the adjustment baffle 2024, the lifting assembly 203, the guide rail 2031, the screw rod 2032, the driving device 2033, the guide slider 2034, the screw nut 2035, the lifting synchronizing wheel 2036, the lifting motor 2037, the driving synchronizing wheel 2038, the lifting synchronizing belt 2039, the support tray 204, the tray connection plate 2041, the tray support plate 2042, the reinforcing connection plate 2043, the avoidance notch 2044, the tray 205, the placement groove 2051, the conveying device 206, the installation bottom plate 2061, the installation side plate 2062, the idler roller 2063, the pipeline belt 2064, the synchronous belt driving mechanism 2065, the pipeline baffle 2066, the first light sensor 2067, the operation panel box 207, the rear cover box 208, the operation door panel 209, the observation port 210, the traveling device 211, and the bellows 124.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, in an embodiment of the present utility model, a tray lifting mechanism 200 in a tray arranging machine is provided, specifically, a tray 205 lifting mechanism 200 is provided in the tray arranging machine, in which lifting control is performed on a tray 205 and a discharging process operation is performed after a workpiece is placed, specifically, after a mechanical arm or a material transferring mechanism is installed on the tray 205 lifting mechanism 200, a workpiece is moved and placed on the tray 205 lifting mechanism 200 to perform a stacking process; the lifting control of the material trays 205 of a plurality of stations can be realized by combining a workpiece grabbing and moving mode in the tray arranging machine, and the automatic unloading efficiency of the workpieces is improved. Specifically, the tray 205 lifting mechanism 200 includes a base 201, a support structure and frames 202 located at two sides of the support structure are installed on the base 201, and the support structure is formed by enclosing plates to form a unitized fixing structure capable of reliably realizing support; the support structure is provided with lifting assemblies 203 corresponding to the frames 202 on two sides and a support tray 204 arranged on the lifting assemblies 203, and at least one layer of material trays 205 are arranged on the support tray 204; after the tray 205 is placed on the supporting tray 204, the position of the tray 205 in the moving process can be adjusted under the action of the frame 202, and the guiding alignment supporting tray 204 can be moved; in the lifting action process of driving the supporting tray 204 through the lifting assembly 203, the height of the supporting tray can be gradually reduced according to the workpiece placement condition of the tray 205, so that the stacking process of the multi-layer tray 205 is realized, the multi-workpiece unloading process is realized, and the unloading efficiency is improved.

Specifically, the base 201 is further provided with a conveying device 206 respectively located below the supporting tray 204, after the corresponding stacking is completed, the supporting tray 204 is driven to descend by the lifting assembly 203 and the trays 205 are placed on the conveying device 206, and the stacked trays 205 are moved out of the frame 202 through the conveying device 206, so that the whole carrying and transferring of the manual work or the equipment are facilitated. Of course, when the trays 205 are fed in batches, the lifting assembly 203 drives the supporting tray 204 to lift so that the trays 205 are separated from the conveying device 206, and in particular, the stacking of the trays 205 in the stacking process can be performed by manual or other matched manipulators.

Specifically, as shown in fig. 2, 6 and 7, the lifting assembly 203 includes two guide rails 2031 installed on the support structure at intervals, a screw rod 2032 located between the two guide rails 2031 is rotatably installed on the support structure, meanwhile, a driving device 2033 for driving the screw rod 2032 to rotate is installed on the support structure, the driving device 2033 includes a lifting synchronous wheel 2036 installed at the lower end of the screw rod 2032 and a lifting motor 2037 installed on the support structure, a driving synchronous wheel 2038 is installed on an output shaft of the lifting motor 2037, and a lifting synchronous belt 2039 is connected on the driving synchronous wheel 2038 and the lifting synchronous wheel 2036. A guide slider 2034 slidably fitted to the guide rail 2031 and a screw nut 2035 fitted to the screw 2032 are mounted on the support tray 204; the screw nut 2035 is matched with the screw 2032 and is in sliding fit with the guide slide rail 2031 through the guide slide block 2034, so that the screw nut 2035 can move up and down with the support tray 204 after the screw 2032 rotates, and the specific driving principle can be further described with reference to the prior art, and is the same.

In order to facilitate stable support of the tray 205 and to provide a good fit during placement of the tray 205 on the conveyor 206, as shown in fig. 6 and 7, the support tray 204 comprises a tray connection plate 2041 and a tray support plate 2042 fixed to said tray connection plate 2041; a reinforcing connection plate 2043 is arranged between the tray support plate 2042 and the tray connection plate 2041; the tray support plate 2042 is provided with an avoidance notch 2044 for exposing the conveying device 206; the support tray 204 can be completely moved down below the plane where the conveyor 206 carries the trays 205, and the trays 205 can be completely disengaged from the tray support plate 2042.

Specifically, as shown in fig. 4 and 5, the conveying device 206 includes a mounting base plate 2061 and mounting side plates 2062 disposed on two sides of the mounting base plate 2061, a plurality of carrier rollers 2063 and two assembly line belts 2064 sleeved on the carrier rollers 2063 and disposed at intervals are rotatably disposed between the two mounting side plates 2062, and the assembly line belts 2064 are exposed from corresponding avoiding notches 2044, so that the tray support plate 2042 can be ensured to move down below the surface of the assembly line belts 2064, and the stable placement of the tray 205 on the assembly line belts 2064 is ensured; meanwhile, a synchronous belt driving mechanism 2065 for driving the assembly line belt 2064 to rotate reciprocally is installed on the installation side plate 2062, the specific synchronous belt driving mechanism 2065 can comprise a motor, a synchronous pulley, a synchronous belt and the like, the assembly line belt 2064 is driven to rotate by driving the carrier roller 2063, and the moving direction can be regulated according to the forward and backward rotation of the motor in use.

Meanwhile, the end of the installation side plate 2062 is provided with the assembly line baffle 2066, the part, close to the assembly line baffle 2066, of the installation side plate 2062 is provided with the first light sensor 2067, after the moving position of the tray 205 on the assembly line belt 2064 is detected by the first light sensor 2067, the action of the assembly line belt 2064 is controlled by a hollow system in the tray arranging machine, and the position of the tray 205 after the movement can be positioned by the assembly line baffle 2066, so that falling is avoided.

Specifically, as shown in fig. 3, the frame 202 includes a vertical plate 2021 fixedly installed on the base 201 and a guide frame 2022 fixedly installed on the vertical plate 2021, the guide frame 2022 is provided with a guide opening 2023 for exposing the tray support plate 2042, the guide opening 2023 is convenient for moving the tray support plate 2042 and the tray 205, and meanwhile, an adjusting baffle 2024 for guiding and locating around the tray support plate 2042 is provided on the guide frame 2022; plays an adjusting role in the downward movement process of the trays 205, and ensures that the stacked trays 205 are aligned neatly.

In order to facilitate reliable placement of each workpiece and avoid collision between adjacent workpieces, as shown in fig. 8, a plurality of spaced-apart placement grooves 2051 are provided on the tray 205, which may be specifically arranged in an array arrangement.

Further, as shown in fig. 1, an operation panel box 207 located at the front side of the stand structure and a rear cover box 208 located at the rear side of the stand structure are mounted on the base 201; wherein, a central control module and an air source assembly are installed in the base 201, and a display screen, a switch button, an emergency stop button and a power button are integrally installed on the operation panel box 207; meanwhile, the bellows 124 for penetrating through the gas transmission pipeline and the electric circuit is further installed on the operation panel box 207, after the electric components related to the hollow system are installed, the reasonable layout is conveniently performed in the base 201 and the support structure, specific circuit connection is not described here, and the conventional electric connection in the art can be adopted, so that the installation mode and the arrangement mode of the related electric components are protected.

Specifically, operation door plates 209 are mounted on the front and rear sides of the frame 202, observation ports 210 are formed in the operation door plates 209, and the operation door plates 209 can achieve limiting on both sides when the tray support plate 2042 and the tray 205 move downward; and a traveling device 211 is arranged on the base 201, and the traveling device 211 is of a roller structure with a brake, so that the position of the whole device can be adjusted conveniently.

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; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 charging tray elevating system in wobble plate machine, includes base, its characterized in that: the base is provided with a bracket structure and frames positioned on two sides of the bracket structure;

the support structure is provided with lifting assemblies corresponding to the frames on two sides and a supporting tray arranged on the lifting assemblies, and at least one layer of material tray is arranged on the supporting tray;

the base is also provided with conveying devices respectively positioned below the supporting trays;

the lifting component drives the supporting tray to descend and place the material tray on the conveying device, or drives the supporting tray to ascend to separate the material tray from the conveying device.

2. The tray lifting mechanism in a tray arranging machine according to claim 1, wherein: the lifting assembly comprises two guide sliding rails which are arranged on the support structure at intervals, and a screw rod positioned between the two guide sliding rails is rotatably arranged on the support structure;

the bracket structure is provided with a driving device for driving the screw rod to rotate;

and the support tray is provided with a guide sliding block which is in sliding fit with the guide sliding rail and a screw nut which is in fit with the screw rod.

3. The tray lifting mechanism in a tray arranging machine according to claim 2, wherein: the driving device comprises a lifting synchronous wheel arranged at the lower end of the screw rod and a lifting motor arranged on the support structure, wherein an output shaft of the lifting motor is provided with a driving synchronous wheel, and the driving synchronous wheel and the lifting synchronous wheel are connected with a lifting synchronous belt.

4. The tray lifting mechanism in a tray arranging machine according to claim 1, wherein: the support tray comprises a tray connecting plate and a tray supporting plate fixed on the tray connecting plate;

a reinforcing connecting plate is arranged between the tray supporting plate and the tray connecting plate;

and the tray supporting plate is provided with an avoidance gap for exposing the conveying device.

5. The tray lifting mechanism in a tray arranging machine according to claim 4, wherein: the conveying device comprises a mounting bottom plate and mounting side plates arranged on two sides of the mounting bottom plate, wherein a plurality of carrier rollers and two assembly line belts sleeved on the carrier rollers at intervals are rotatably arranged between the two mounting side plates;

the assembly line belt can be exposed from the corresponding avoidance notch;

and a synchronous belt driving mechanism for driving the assembly line belt to reciprocally rotate is arranged on the mounting side plate.

6. The tray lifting mechanism in a tray arranging machine according to claim 5, wherein: the assembly line baffle is installed at the tail end of the installation side plate, and a first light sensor is installed on a position, close to the assembly line baffle, on the installation side plate.

7. The tray lifting mechanism in a tray arranging machine according to claim 4, wherein: the frame comprises a vertical plate fixedly arranged on the base and a guide frame fixedly arranged on the vertical plate, and the guide frame is provided with a guide opening for exposing the tray supporting plate;

the guide frame is provided with an adjusting baffle plate which is used for guiding and is positioned around the tray supporting plate.

8. A tray lifting mechanism in a tray swinging machine according to any one of claims 1-7, wherein: the tray is provided with a plurality of placement grooves which are arranged separately.

9. A tray lifting mechanism in a tray swinging machine according to any one of claims 1-7, wherein: the base is provided with an operation panel box positioned at the front side of the bracket structure and a rear cover box positioned at the rear side of the bracket structure;

the base is internally provided with a central control module and an air source assembly, and the operation panel box is integrally provided with a display screen, a switch button, an emergency stop button and a power button;

and the operation panel box is also provided with a corrugated pipe which is used for penetrating through the gas transmission pipeline and the electric circuit.

10. The tray lifting mechanism in a tray arranging machine according to claim 9, wherein: the front side and the rear side of the frame are provided with operation door plates, and the operation door plates are provided with observation openings;

and the base is provided with a traveling device.