CN220242574U - Automatic handle feeding device for mounting gift box handles - Google Patents

Abstract

The utility model discloses an automatic lifting handle feeding device for mounting a lifting handle of a gift box, which comprises a mounting bracket, a bottom supporting plate and a backstop springboard; the feeding push plate, the elastic push block and the driving mechanism; the lifting handle separating mechanism and the telescopic feeding mechanism; the bottom supporting plates are fixed on the mounting bracket, the backstop springboards are arranged on the bottom supporting plates at intervals according to groups, the feeding pushing plates are arranged above the bottom supporting plates, the elastic pushing blocks are arranged on the feeding pushing plates at intervals, and the elastic pushing blocks are pushed by the driving mechanism to push the plastic handles on the bottom supporting plates below forward; the handle separating mechanism is driven by the driving mechanism and is used for separating the coiled material handles which are connected together; the telescopic feeding mechanism is positioned at the front end of the bottom supporting plate and is used for conveying the handles pushed forward in place to an automatic handle installing machine one by one. The lifting handle mounting machine is ingenious and reasonable in structure, can continuously convey the lifting handle into the automatic lifting handle mounting machine, meets the full-automatic mounting production requirement of a production enterprise on the plastic lifting handle of the bottom-hooking gift box, reduces the labor cost of the enterprise, and improves the working efficiency.

Description

Automatic handle feeding device for mounting gift box handles

Technical Field

The utility model relates to handle installation of a bottom-hooking gift box, in particular to an automatic handle feeding device matched with a full-automatic handle installing machine.

Background

At present, the main stream product of offset corrugated packaging, namely a top grade bottom-hooking gift box, is a product with great domestic demand, the milk box consumption of only Mongolian and Illici enterprises is as high as hundreds of millions each year, and the demands of other enterprises are added, at least tens of billions of milk boxes are needed each year, and each bottom-hooking gift box is required to be provided with a plastic handle.

For many years, the work of installing a plastic handle on a formed bottom-hooking gift box always adopts a manual operation mode, namely, the two reinforcing pads on the inner shaking cover are turned inwards by 180 degrees to be tightly attached to the inner shaking cover, at the moment, the positions of the through holes formed in the reinforcing pads and the handle installation holes on the inner shaking cover are aligned, so that corrugated boards at the positions of the through holes of the plastic handle are in a double-layer structure, and then the installation buckles at the two ends of the plastic handle are buckled into a smooth shape, so that the corrugated boards smoothly penetrate into the through holes at the two ends. The manual operation mode has low working efficiency and high labor intensity, and also leads to high labor cost of enterprises.

To improve the working efficiency, the applicant's team of inventors designed a special device for automatically installing plastic handles. Because the plastic handles after the forming are coiled materials, how to quickly separate the plastic handles connected together on the coiled materials, the plastic handles to be installed realize automatic continuous feeding, and enter proper positions of the full-automatic plastic handle installing machine in sequence, and a special handle automatic feeding device which can be matched with automatic plastic handle installing equipment for use is also required to be designed, so that full-automatic installation operation of the plastic handles of the bottom-hooking gift boxes is realized.

Disclosure of Invention

The utility model aims to provide an automatic lifting handle feeding device for mounting a lifting handle of a gift box, so as to realize the technical problem of automatic continuous feeding of a plastic lifting handle.

In order to achieve the above purpose, the present utility model may adopt the following technical scheme:

the utility model relates to an automatic lifting handle feeding device for mounting a lifting handle of a gift box, which comprises a mounting bracket, a bottom supporting plate and a backstop springboard; the feeding push plate, the elastic push block and the driving mechanism; the lifting handle separating mechanism and the telescopic feeding mechanism; wherein:

the bottom supporting plate is fixed on the mounting bracket and is used for conveying the plastic lifting handle; the retaining spring plates are arranged on the bottom supporting plate at intervals of groups and are used for preventing the plastic handles pushed in place from backing along with the feeding pushing plate;

the elastic pushing blocks are arranged on the feeding pushing plate at intervals and are pushed by the driving mechanism to push the plastic handles on the bottom supporting plate below;

the handle separating mechanism is driven by the driving mechanism and is used for separating the coiled material handles which are connected together;

the telescopic feeding mechanism is positioned at the front end of the bottom supporting plate and is used for conveying the handles pushed forward in place to an automatic handle mounting machine one by one.

According to the automatic lifting handle feeding device, continuous feeding is provided by using coiled materials (formed plastic lifting handles are disc-shaped coiled materials), separated plastic lifting handles are conveyed to an automatic lifting handle installing machine in a push plate mode, the lifting handles are positioned and oriented by utilizing a telescopic feeding mechanism to match the automatic lifting handle installing machine, the lifting handles are prevented from retreating along with the push plate by utilizing a backstop springboard, and the automatic continuous feeding device is ingenious in structure and achieves the aim of automatically and continuously feeding the plastic lifting handles.

Specifically, the actuating mechanism of this application is including fixing the driving motor on the installing support and by driving motor drives to stride to establish the working shaft of collet board both sides, the working shaft middle part is provided with the cam, with be provided with the cam seat on the pay-off push pedal that the cam position corresponds, the cam rotates in the cam seat, drives pay-off push pedal back and forth motion, continuous operation.

The handle separating mechanism comprises round cutters which penetrate through the positions of connecting points of two sides of the working shaft and the coiled material handles, and the handles on the coiled materials are sequentially cut off from the connecting points in the continuous advancing process of the handles pushed by the rotation of the cam and separated into independent handles one by one.

The telescopic feeding mechanism comprises a telescopic stub bar, wherein the rear part of the telescopic stub bar is inserted in a bottom support plate sliding groove in a sliding manner, a group of stop springboards are arranged at the front part of the telescopic stub bar, a push rod of an electromagnetic pusher fixedly mounted on the bottom surface of the bottom support plate is connected with a push block arranged on the telescopic feeding head, the telescopic stub bar is driven to move back and forth, and a single separated plastic handle is sequentially and continuously conveyed into an automatic handle mounting machine.

The backstop springboard of this application is provided with the movable clamp plate of spring for the bottom, and after the handle was sent in place, the movable clamp plate front end was lifted under the spring effect and is blocked the handle, and the pay-off push pedal can be alone retreated this moment.

The elastic push block is driven by the torsion spring, and is symmetrically arranged on two sides, namely, the elastic push block is driven by the torsion spring to realize elastic jump motion.

The utility model has the advantages of ingenious and reasonable structure, capability of continuously conveying the handles into an automatic handle mounting machine, meeting the full-automatic mounting production requirement of a production enterprise on the plastic handles of the bottom-hooking gift boxes, reducing the labor cost of the enterprise and improving the working efficiency.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a bottom view of the bottom pallet of fig. 1.

Fig. 3 and 4 are views showing the working state of the feeding pusher plate in fig. 1.

Detailed Description

The structure of the present utility model will be described in more detail with reference to the accompanying drawings so as to facilitate understanding by those skilled in the art.

It should be noted that, in the description of the present application, terms such as "upper," "lower," "left," "right," "front," "rear," and the like indicate directional or positional relationships, and are based on the directional or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or components must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, it should be noted that, in the description of the present application, unless explicitly stated 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.

As shown in fig. 1, the automatic handle feeding device for gift box handle installation comprises a mounting bracket 1 and a bottom supporting plate 2 fixed on the mounting bracket 1, and a feeding push plate 3 arranged above the bottom supporting plate; the bottom support plate 2 is provided with the retaining springboards at intervals of a group (a group of two), the retaining springboards are structurally characterized in that the bottoms of the movable pressing plates 2.2 are provided with springs 2.1, after the handles are sent in place, the front ends of the movable pressing plates 2.2 are lifted under the action of the springs 2.1 to block the handles, and at the moment, the feeding pushing plate 3 can independently retract.

In the feeding push plate 3, a row of elastic push blocks 3.2 driven by a torsion spring 3.1 are arranged at intervals (the elastic push blocks 3.2 are symmetrically arranged at two sides of the torsion spring 3.1), and as can be seen from fig. 1, two elastic push blocks 3.2 are symmetrically arranged at two sides of the torsion spring 3.1; when the feeding push plate 3 advances, the elastic shifting block 3.2 is lifted up from the through groove on the feeding push plate 3 under the action of the torsion spring 3.1 to be higher than the rear part of the pushed handle 101, so that the pushed handle 101 is pushed forward, as shown in fig. 3; when the feeding push plate 3 retreats, the elastic push block 3.2 elastically jumps under the action of the lower inclined plane, as shown in fig. 4, until the feeding push plate retreats to the rear part of the next lifting handle and then bounces.

The driving mechanism comprises a driving motor 4 fixed on a mounting bracket 1 and a working shaft 5 driven by the driving motor 4 to straddle two sides of a bottom supporting plate, wherein a cam 6 is fixed in the middle of the working shaft 5, a cam seat 7 is arranged on a feeding push plate 3 corresponding to the position of the cam 6, the cam 6 rotates in the cam seat 7, the feeding push plate 3 is driven to reciprocate back and forth, and continuous conveying operation of a plastic lifting handle is realized.

The handle separating mechanism comprises a circular cutter 8 which is fixedly arranged on two sides of a working shaft 5 in a penetrating mode and corresponds to the position of a connecting point of a handle coiled material 100, and handles on the coiled material are sequentially cut off from the connecting point in the continuous advancing process of the handle coiled material 100 by rotating a cam 6 and separated into independent handles.

The telescopic feeding mechanism is shown in fig. 2, and comprises a telescopic feeding head 9 with the rear part inserted in a chute of a bottom support plate 1 in a sliding way, wherein a group of stop springboards are also arranged at the front part of the telescopic feeding head 9, and the structure of the telescopic feeding mechanism is the same as that of the stop springboards on the bottom support plate 2 in fig. 1; an electromagnetic pusher 10 is fixedly arranged on the bottom surface of the bottom supporting plate 1, a push rod of the electromagnetic pusher 10 is connected with a push block 11 arranged on the telescopic feeding head 9, the electromagnetic pusher 10 works to drive the telescopic feeding head 9 to move back and forth, and single plastic handles sent to the telescopic feeding head 9 are sequentially and continuously conveyed into an automatic handle mounting machine.

The working process of the application is as follows:

1. the handle coiled material 100 is put on the bottom supporting plate from the rear part of the bottom supporting plate 2, when the feeding pushing plate 3 pushes the handle forwards when the cam 6 rotates, the front end of the elastic pushing block 3.2 is lifted under the action of the torsion spring 3.1 to push the handle forwards, and when the feeding pushing plate 3 is retracted, the elastic pushing block 3.2 is lifted under the action of the lower inclined plane to realize elastic lifting, and the handle is kept still;

2. when the feeding push plate 3 pushes the handle forwards, the movable pressing plate 2.2 of the stop springboard arranged on the bottom supporting plate 2 is pressed down gradually from back to front, when the handle is sent to be positioned, the movable pressing plate 2.2 jumps up under the action of the spring 2.1, the handle is blocked from the back, and the feeding push plate 3 can independently retract;

3. in the process that the feeding push plate 3 advances the handle coiled material 100, when the handle coiled material passes through the circular cutter 8, the circular cutter 8 cuts the handle from the handle coiled material 100 one by one and separates the handle into one by one independent handle;

4. the forefront end of the feeding push plate 3 is provided with a telescopic feeding head 9 (the telescopic feeding head 9 is slidably inserted in a chute of the bottom supporting plate 1), after the handle mounting machine is mounted, when the telescopic feeding head 9 is retracted, a first handle on the feeding push plate 3 enters the telescopic feeding head 9, the telescopic feeding head 9 is pushed by an electromagnetic pusher 10, a pushing block 11 drives the telescopic feeding head 9 to extend forwards, and the handle is pushed forwards together by a stop spring plate on the telescopic feeding head 9 and is directly sent to a fixed position of the handle mounting machine.

Claims (6)

1. A handle automatic feeding device for installation of gift box handle, its characterized in that: comprising

The bracket is arranged on the bracket,

a bottom supporting plate,

a backstop springboard;

a feeding push plate,

the elastic pushing block is arranged on the upper surface of the base,

a driving mechanism;

a handle separating mechanism,

a telescopic feeding mechanism;

wherein the method comprises the steps of

The bottom supporting plate is fixed on the mounting bracket and is used for conveying the plastic lifting handle; the anti-return springboards are arranged on the bottom supporting board at intervals in groups and are used for preventing the plastic handles pushed in place from backing;

the elastic pushing blocks are arranged on the feeding pushing plate at intervals and are pushed by the driving mechanism to push the plastic handles on the bottom supporting plate below;

the handle separating mechanism is driven by the driving mechanism and is used for separating the coiled material handles which are connected together;

the telescopic feeding mechanism is positioned at the front end of the bottom supporting plate and is used for conveying the handles pushed forward in place to an automatic handle mounting machine one by one.

2. The handle automatic feed device for gift box handle installation of claim 1 wherein: the driving mechanism comprises a driving motor fixed on the mounting bracket and a working shaft driven by the driving motor to be spanned on two sides of the bottom supporting plate, a cam is arranged in the middle of the working shaft, a cam seat is arranged on the feeding pushing plate corresponding to the cam in position, and the cam rotates in the cam seat to drive the feeding pushing plate to continuously operate.

3. The handle automatic feed device for gift box handle installation of claim 2 wherein: the handle separating mechanism comprises round cutters which are arranged on two sides of the working shaft in a penetrating manner and correspond to the positions of connection points of the coiled material handles.

4. The handle automatic feed device for gift box handle installation of claim 1 wherein: the telescopic feeding mechanism comprises a telescopic stub bar with the rear part being inserted in the bottom plate sliding groove in a sliding way, a group of backstop springboards are arranged at the front part of the telescopic stub bar, a push rod of an electromagnetic pusher fixedly arranged on the bottom surface of the bottom plate is connected with a push block arranged on the telescopic feeding head, and the telescopic stub bar is driven to move back and forth.

5. The handle automatic feed device for gift box handle installation of claim 1 wherein: the backstop springboard is a movable pressing plate with a spring arranged at the bottom.

6. The handle automatic feed device for gift box handle installation of claim 1 wherein: the elastic push block is driven by the torsion spring, and two sides of the elastic push block are symmetrically arranged.