CN216889070U - Automatic discharging device capable of stacking plates - Google Patents

Abstract

The utility model discloses an automatic discharging device capable of stacking plates, which relates to the field of discharging equipment and comprises: the automatic disc stacking machine comprises a machine table, a transfer mechanism, a lifting platform, a discharging mechanism, a layering mechanism and a feeding mechanism, wherein the machine table is provided with a feeding station, a disc stacking station and a layering station, and the layering station is positioned above the disc stacking station; move and carry the mechanism and include: the tray stacking device comprises an acquisition assembly and a transfer driving mechanism, wherein the acquisition assembly is used for acquiring and releasing trays, and the transfer driving mechanism is used for driving the acquisition assembly to move between a loading station and a tray stacking station; the lifting platform is positioned below the layering station; the layering mechanism is positioned at the layering station and comprises a supporting piece for supporting the tray and a layering driving mechanism for driving the supporting piece to enter and exit the supporting position of the tray. The automatic discharging device capable of stacking trays can realize stacking and conveying of trays, the stacking number of the trays is not influenced by the space of tray stacking stations, and trays with larger stacking number can be output simultaneously.

Description

Automatic discharging device capable of stacking plates

Technical Field

The utility model relates to the field of discharging equipment, in particular to an automatic discharging device capable of stacking plates.

Background

At present, in a workshop for producing electronic products such as mobile phones and the like, elements such as display screens and the like are usually put into trays and then transferred, the empty trays are in a stacked state before use, and need to be manually separated when in use, and the trays for putting the products also need to be manually stacked together so as to be conveniently conveyed backwards at the same time.

The existing tray conveying and discharging device can realize the basic functions of tray separation, stacking and output, trays need to be timely conveyed backwards after being stacked to a certain number at a tray stacking station, and interference in stacking of subsequent trays is avoided.

When the inventor realizes the technical scheme of the utility model, the inventor finds that the prior tray conveying and discharging device and the prior tray conveying and discharging mode have the following technical problems:

after the trays are stacked to a certain number at the tray stacking station, the tray height is gradually increased, the space of the tray stacking station is limited, and subsequent trays cannot be stacked continuously at the tray stacking station, so that the trays at the tray stacking station must be timely conveyed backwards after being stacked to a certain number, and therefore the stacking number of the trays is limited, and the trays with a large stacking number cannot be conveyed backwards at the same time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an automatic discharging device capable of stacking trays, which at least solves the problems that the conventional tray conveying and discharging device needs to convey the trays backwards in time when the trays are stacked, and the stacking number of the trays is limited by the space of tray stacking stations.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme:

an automatic discharge device for stackable trays comprising:

the machine table is provided with a feeding station, a disc stacking station and a layering station, and the layering station is positioned above the disc stacking station;

move and carry mechanism, move and carry the mechanism and include:

an acquisition assembly for acquiring and releasing the tray,

the transfer driving mechanism is used for driving the acquisition assembly to move between the feeding station and the disc stacking station;

the lifting platform is positioned below the layering station and is used for receiving the trays of the disc stacking station and lifting the trays;

the discharging mechanism is used for receiving the tray on the lifting platform and conveying and discharging materials; and

the layering mechanism, this layering mechanism is located layering station, and includes:

a support member for supporting the tray,

and the layered driving mechanism is used for driving the supporting piece to enter and exit the supporting position of the tray.

In a further arrangement, the number of the layering mechanisms is two, and the supporting pieces of the layering mechanisms are symmetrically arranged.

So set up, two layered structure support the atress more even through the support piece that the symmetry set up to the tray, support more steadily.

In a further arrangement, the layered driving mechanism is a linear driving mechanism, a driving end of the linear driving mechanism is connected with the supporting member, and the layered mechanism further comprises:

the support is fixed relative to the machine table and is used for installing the linear driving mechanism;

the sliding block and the sliding rail are used for connecting the bracket and the supporting piece so that the supporting piece can slide relative to the bracket.

So set up, the supporting and the stepping down of tray are realized to the layering structure through the extension of sharp actuating mechanism drive support piece with retracting, and slider and slide rail make support piece action more level and smooth stable.

In the scheme of further setting up, support piece is the tray jack catch, is equipped with supplementary piece on the tray jack catch, forms the draw-in groove of card putting the tray between the supplementary piece.

So set up, the tray jack catch forms the draw-in groove through supplementary piece to through draw-in groove joint tray, it is more firm to the fixed of tray.

In the scheme that further sets up, lift platform is equipped with spacing fixture block, forms the spacing groove to the tray between the spacing fixture block, and spacing fixture block is equipped with the guide inclined plane that is used for leading-in spacing groove with the tray.

So set up, when the tray stacks, the tray whereabouts in-process of bottom can get into spacing inslot spacing through the guide inclined plane, ensures can vertical counterpoint between the tray to make the tray more stable in lifting platform's placing.

In the scheme that further sets up, discharge mechanism is equipped with the clearance that supplies the vertical passing of spacing fixture block, and under the dish state of folding, spacing fixture block protrusion in discharge mechanism makes tray and discharge mechanism separate, and under the discharge state, spacing fixture block descends and makes tray and discharge mechanism contact.

So set up, control that tray output can be realized through the control of lifting height to lift platform, does not influence the action of normal stack tray simultaneously.

In a further aspect, the lift platform comprises:

the jacking plate is movably arranged relative to the machine table;

a nut fixed relative to the jacking plate;

the screw rod is connected with the nut and is vertically arranged;

the lifting motor is in transmission connection with the screw rod;

and the guide shaft is fixed relative to the machine table and used for guiding the jacking plate vertically.

So set up, lift platform passes through the elevator motor drive lead screw and rotates, and then drives the lift of nut and jacking board to lead through the guiding axle, thereby realize the raising and lowering functions.

In the scheme that further sets up, move and carry the path both sides that the mechanism symmetry set up at material loading station to pile dish station, acquire the subassembly and include:

the tray clamping blocks are oppositely arranged;

and the clamping block cylinder is used for driving the tray clamping block to move relatively so as to fix the tray.

So set up, acquire the subassembly and pass through clamp splice cylinder drive tray clamp splice relative motion and fix the tray between the tray clamp splice, so realize acquireing of tray, can realize the release of tray when the clamp splice cylinder withdraws, the action is simple high-efficient.

In the scheme that further sets up, it includes drive assembly to move the driving mechanism, and drive assembly symmetry sets up in the route both sides of material loading station to fold dish station to include:

the track extends from the feeding station to the disc stacking station;

the sliding block is in sliding fit with the track and is connected with the acquisition assembly;

and the synchronous belt is connected with the sliding block and is in transmission connection with a driving motor.

So set up, drive assembly passes through driving motor drive hold-in range motion, and the hold-in range drives the slider and removes, and then drives the tray clamp splice and remove on the track, makes the tray clamp splice can remove the tray to fold the dish station from the material loading station.

In the scheme of further setting, still include feed mechanism, feed mechanism includes:

a conveying mechanism for conveying the tray;

and the lifting mechanism is arranged at the tail end of the conveying mechanism, the lifting end of the lifting mechanism is connected with a horizontal supporting arm, the tray on the conveying mechanism is borne by the horizontal supporting arm, and the tray is driven to lift to a feeding station and any stroke position.

So set up, what empty tray can pile up places on conveying mechanism to transport to material loading station below through conveying mechanism, elevating system holds up empty tray to the material loading station through horizontal support arm, and when obtaining the subassembly and acquire the top tray, the tray of below descends through elevating system, thereby with the separation of top tray, avoids interfering the top tray and removes to the dish station of folding.

(III) advantageous effects

Compared with the prior art, the automatic discharging device capable of stacking the trays provided by the utility model has the following beneficial effects:

(1) the automatic discharging device capable of stacking trays feeds the trays at the feeding station, the transfer driving mechanism drives the acquisition assembly to move the trays at the feeding station to the stacking station, the acquisition assembly releases the trays at the stacking station, the trays fall into the lower lifting platform to realize stacking, and the lifting platform descends by a certain height when stacking one tray until the stacking of the subsequent trays is influenced; then, the lifting platform lifts the stacked trays to a layering station, the layering mechanism drives the supporting piece to move to the lower end of the trays through the layering driving mechanism, and the trays are supported at the layering station through the supporting piece, so that the tray stacking station is vacated, and the trays at the rear end can be continuously stacked; the subsequently stacked trays can be continuously lifted to the layering station after reaching a certain number, at the moment, the supporting piece firstly cancels the support of the previous tray, so that the subsequently stacked trays and the previously stacked trays can be stacked into a whole, and the whole tray is continuously lifted by a certain height through the lifting platform until the supporting piece can support the whole tray; when the total number of the trays of the stacking station and the trays of the layering station reaches a preset number, the lifting platform is lifted to enable the trays of the stacking station and the trays of the layering station to be stacked into a whole, then the lifting platform is lowered to enable the tray at the bottommost end of the integrated trays to be in contact with the discharging mechanism, and the discharging mechanism conveys the integrally stacked trays backwards together; therefore, the automatic discharging device capable of stacking trays can realize stacking and conveying of the trays, meanwhile, the trays are layered through the layering mechanism, the stacking quantity of the trays cannot be influenced by the space of the tray stacking station, and the trays with larger stacking quantity can be output simultaneously.

(2) The automatic discharging device capable of stacking trays replaces the traditional transmission mechanism and the tray stacking mechanism through the shifting mechanism, can simultaneously realize the acquisition, movement and release of the trays, and has the advantages of compact structure and efficient and stable action.

(3) The automatic discharging device capable of stacking the trays has small requirement on the space of the station of the stacking tray, cannot cause interference on the height of the discharging mechanism, and is convenient for space layout.

Drawings

FIG. 1 is a perspective view of an automatic discharge device for stackable trays according to the present invention;

FIG. 2 is a perspective view of the transfer mechanism of the present invention;

FIG. 3 is a perspective view of the discharge mechanism of the present invention;

FIG. 4 is a perspective view of the lift platform of the present invention;

FIG. 5 is a perspective view of the layering mechanism of the present invention;

fig. 6 is a perspective view of the feeding mechanism of the present invention.

Reference numerals: the automatic stacking machine comprises a machine table 1, a transferring mechanism 2, a lifting platform 3, a discharging mechanism 4, a layering mechanism 5, a feeding mechanism 6, a feeding station 1a, a stacking station 1b, a layering station 1c, an obtaining assembly 21, a transferring driving mechanism 22, a tray clamping block 201, a clamping block cylinder 202, a track 203, a sliding block 204, a synchronous belt 205, a pressing plate 206, a driving motor 207, a limiting clamping block 31, a jacking plate 32, a nut 33, a screw rod 34, a lifting motor 35, a guide shaft 36, a supporting piece 51, a support 52, a sliding block 53, a sliding rail 54, an auxiliary block 55, a conveying mechanism 61, a lifting mechanism 62 and a horizontal supporting arm 63.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, fig. 1 is a perspective view of an automatic discharging device for stackable trays according to the present invention.

An automatic discharge device for stackable trays comprising: the device comprises a machine table 1, a transfer mechanism 2, a lifting platform 3, a discharging mechanism 4, a layering mechanism 5 and a feeding mechanism 6.

The machine table 1 is provided with a feeding station 1a, a disc stacking station 1b and a layering station 1c, wherein the layering station 1c is located above the disc stacking station 1b, and the feeding station 1a and the disc stacking station 1b are preferably located on the same level.

Referring to fig. 2, fig. 2 is a perspective view of the transfer mechanism of the present invention, the transfer mechanism 2 includes: the device comprises an acquisition assembly 21 and a transfer driving mechanism 22, wherein the transfer mechanism 2 is preferably symmetrically arranged on two sides of a path from a feeding station 1a to a disc stacking station 1 b; the access assembly 21 is used to access and release the pallet, and in one embodiment of the access assembly 21, the access assembly 21 comprises: the pallet clamping blocks 201 and the clamping block air cylinders 202 are arranged oppositely among the pallet clamping blocks 201 of the transfer mechanism 2, the clamping block air cylinders 202 are used for driving the two pallet clamping blocks 201 to move oppositely so as to fix the pallet in the middle, and the pallet can be released when the clamping block air cylinders 202 are retracted; of course, the access assembly 21 may also be a cylinder gripper by which the pallet is gripped.

Move and carry actuating mechanism 22 and be used for the drive to acquire subassembly 21 activity between material loading station 1a and pile dish station 1b, preferably, move and carry actuating mechanism 22 and include drive assembly, drive assembly symmetry sets up in material loading station 1a to pile dish station 1 b's route both sides for connect the tray clamp splice 201 of one side respectively, drive assembly includes: the device comprises a track 203, a sliding block 204 and a synchronous belt 205, wherein the track 203 extends from a feeding station 1a to a disc stacking station 1b, the sliding block 204 is in sliding fit with the track 203 and is connected with a clamping block cylinder 202 of an acquisition assembly 21, the synchronous belt 205 is connected with a pressing plate 206, the pressing plate 206 is connected with the sliding block 204, the synchronous belt 205 is in transmission connection with a driving motor 207 through a synchronous wheel, the driving assembly drives the synchronous belt 205 to move through the driving motor 207, the synchronous belt 205 drives the sliding block 204 to move so as to drive a tray clamping block 201 to move in the direction of the track 203, and the tray clamping block 201 can move a tray from the feeding station 1a to the disc stacking station 1b, wherein moving parts such as the tray, the acquisition assembly and the like can detect the in-place condition through a photoelectric switch or an origin switch; the transfer driving mechanism 22 may also be another linear moving module, and a driving end of the linear moving module is connected to the obtaining component 21.

Referring to fig. 3, fig. 3 is a perspective view of the discharging mechanism of the present invention, the discharging mechanism 4 is used for receiving the tray on the lifting platform 3 and conveying the discharged material, and is preferably a roller conveying device, and a gap is provided between rollers.

Referring to fig. 4, fig. 4 is a perspective view of the lifting platform of the present invention, and the lifting platform 3 is located below the layering station 1c and is used for receiving the tray of the stacking station 1b and lifting the tray. Preferably, the top of the lifting platform 3 is fixed with limiting fixture blocks 31 at intervals, a limiting groove for the tray is formed between the limiting fixture blocks 31, the limiting fixture blocks 31 are provided with guiding inclined planes for guiding the tray into the limiting groove, and when the trays are stacked, the tray at the bottom end can enter the limiting groove for limiting through the guiding inclined planes in the falling process; in the disc stacking state, the limiting clamping block 31 protrudes out of the discharging mechanism 4, if the limiting clamping block protrudes upwards from a gap between the rollers, the tray is supported and separated from the discharging mechanism 4, and in the discharging state, the limiting clamping block 31 descends and enables the tray to be in contact with the discharging mechanism 4. In one embodiment of the lifting platform 3, the lifting platform 3 comprises: the lifting platform 3 drives the screw rod 34 to rotate through the lifting motor 35, so that the nut 33 and the lifting plate 32 are driven to lift, and the guide shaft 36 is used for guiding the lifting plate 32, so that the lifting function is realized; the screw rod nut mechanism can also be replaced by other lifting modules capable of controlling the stroke height.

Referring to fig. 5, fig. 5 is a perspective view of the layering mechanism of the present invention, the layering station 1c includes a supporting position for supporting a tray, the layering mechanism 5 is located at the layering station 1c and includes a supporting member 51 for supporting a tray and a layering driving mechanism 50 for driving the supporting member 51 to the supporting position; preferably, the number of the layering mechanism 5 is two, and the supporting members 51 thereof are symmetrically arranged on two sides of the supporting position, the layering driving mechanism 50 is preferably a linear driving mechanism, the driving end of the linear driving mechanism is connected with the supporting members 51, and the layering mechanism 5 further comprises: the support 52 is fixed relative to the machine table 1 and is used for installing a linear driving mechanism; the sliding block 53 and the sliding rail 54 are used for connecting the bracket 52 and the supporting piece 51, so that the supporting piece 51 can slide relative to the bracket 52 under the driving of the linear driving mechanism, and the layering mechanism 5 drives the supporting piece 51 to extend out and retract into and out of a supporting position through the linear driving mechanism, thereby realizing the supporting and abdicating of the tray.

In one embodiment of the supporting member 51, the supporting member 51 is a tray claw, an auxiliary block 55 is fixed on the tray claw, and a slot for clamping the tray is formed between the auxiliary blocks 55; of course, the tray clamping block 201 can also be provided with an auxiliary block 55 to improve the fixing effect on the tray.

Referring to fig. 6, fig. 6 is a perspective view of the feeding mechanism of the present invention, the feeding mechanism 6 is used for automatically feeding trays, and includes a conveying mechanism 61 and a lifting mechanism 62, the conveying mechanism 61 is located below the feeding station 1a and is used for conveying trays, such as a conveyor belt and a roller conveying device, the lifting mechanism 62 is disposed at the end of the conveying mechanism 61, and the lifting end of the lifting mechanism is connected to a horizontal supporting arm 63 and bears the trays on the conveying mechanism 61 through the horizontal supporting arm 63, and drives the trays to be lifted to the feeding station 1a and any stroke position, so that the empty trays can be stacked on the conveying mechanism 61 and conveyed to the position right below the feeding station 1a through the conveying mechanism 61, and the lifting mechanism 62 lifts the empty trays to the feeding station 1a through the horizontal supporting arm 63; when the acquisition assembly 21 acquires the tray at the top of the feeding station, the tray below is lowered through the lifting mechanism 62 to be separated from the top tray, so that the top tray can move towards the tray stacking station 1b conveniently.

The automatic discharging device of the stackable plate has the following working principle: the tray is fed in the feeding station 1a, the transfer driving mechanism 22 drives the acquisition component 21 to move the tray of the feeding station 1a to the stacking station, the acquisition component 21 releases the tray in the stacking station, the tray falls into the lifting platform 3 below to realize stacking, and when one tray is stacked, the lifting platform 3 descends by a certain height until the stacking of the subsequent tray is influenced; subsequently, the lifting platform 3 lifts the stacked trays to the layering station 1c, the layering mechanism 5 drives the supporting piece 51 to move to the lower end of the trays through the layering driving mechanism 50, and the trays are supported at the layering station 1c through the supporting piece 51, so that the tray stacking station 1b is vacated, and the trays at the rear end can be continuously stacked; the subsequently stacked trays can be continuously lifted to the layering station 1c after reaching a certain number, the supporting piece 51 cancels the support of the previous tray, so that the subsequently stacked trays and the previously stacked trays can be stacked into a whole, and the whole tray is continuously lifted by a certain height through the lifting platform 3 until the supporting piece 51 can support the whole tray; when the total number of the trays of the stacking station 1b and the trays of the layering station 1c is equal to the preset number, the lifting platform 3 is lifted to enable the trays of the stacking station 1b and the trays of the layering station 1c to be stacked into a whole, then the lifting platform is descended to enable the tray at the bottommost end of the integrated trays to be in contact with the discharging mechanism 4, the discharging mechanism 4 conveys the integrally stacked trays backwards together, and the operation is repeated in this way, so that the automatic stacking and outputting of the trays are realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. An automatic discharging device capable of stacking trays, comprising:

the device comprises a machine table, a material loading station, a disc stacking station and a layering station, wherein the layering station is positioned above the disc stacking station;

move and carry mechanism, move and carry the mechanism and include:

an acquisition assembly for acquiring and releasing the tray,

the transfer driving mechanism is used for driving the acquisition assembly to move between the feeding station and the disc stacking station;

the lifting platform is positioned below the layering station and is used for bearing the tray of the stacking station and the lifting tray;

the discharging mechanism is used for receiving the tray on the lifting platform and conveying and discharging materials; and

a layering mechanism located at a layering station and comprising:

a support member for supporting the tray,

and the layered driving mechanism is used for driving the supporting piece to move in and out of the supporting position of the tray.

2. The automatic stacker discharging device according to claim 1, wherein said stacking means are two in number and support members thereof are symmetrically arranged.

3. The automatic stackable disk feeder of claim 1, wherein the tiered drive mechanism is a linear drive mechanism having a drive end coupled to the support member, the tiered mechanism further comprising:

the support is fixed relative to the machine table and is used for installing the linear driving mechanism;

the sliding block and the sliding rail are used for connecting the bracket and the supporting piece so that the supporting piece can slide relative to the bracket.

4. The automatic discharging device of stackable trays according to any one of claims 1 to 3, wherein the supporting member is a tray jaw, the tray jaw is provided with auxiliary blocks, and a slot for clamping the tray is formed between the auxiliary blocks.

5. The automatic discharging device of stackable trays according to claim 1, wherein the lifting platform is provided with limiting blocks, a limiting groove for the tray is formed between the limiting blocks, and the limiting blocks are provided with guiding inclined planes for guiding the tray into the limiting groove.

6. The automatic discharging device of stackable trays according to claim 5, wherein the discharging mechanism is provided with a gap for the limiting fixture block to vertically pass through, the limiting fixture block protrudes out of the discharging mechanism in the tray stacking state to separate the tray from the discharging mechanism, and the limiting fixture block descends to contact the tray with the discharging mechanism in the discharging state.

7. The automated stackable device of claim 1, wherein the lift platform comprises:

the jacking plate is movably arranged relative to the machine table;

a nut fixed relative to the jacking plate;

the screw rod is connected with the nut and is vertically arranged;

the lifting motor is in transmission connection with the screw rod;

and the guide shaft is fixed relative to the machine table and used for guiding the jacking plate vertically.

8. The automatic discharging device of the stackable trays according to claim 1, wherein the transfer mechanism is symmetrically arranged at two sides of the path from the feeding station to the tray stacking station, and the obtaining assembly comprises:

the tray clamping blocks are oppositely arranged;

and the clamping block cylinder is used for driving the tray clamping block to move relatively so as to fix the tray.

9. The automatic discharging device of stackable trays according to claim 8, wherein said transfer driving mechanism comprises transmission components symmetrically disposed on both sides of the path from the loading station to the stacking station, and comprising:

the track extends from the feeding station to the disc stacking station;

the sliding block is in sliding fit with the track and is connected with the acquisition assembly;

and the synchronous belt is connected with the sliding block and is in transmission connection with a driving motor.

10. The automatic discharge device of stackable trays according to claim 1, further comprising a feeding mechanism, the feeding mechanism comprising:

a conveying mechanism for conveying the tray;

and the lifting mechanism is arranged at the tail end of the conveying mechanism, the lifting end of the lifting mechanism is connected with a horizontal supporting arm, the tray on the conveying mechanism is borne by the horizontal supporting arm, and the tray is driven to lift to a feeding station and any stroke position.

Images