CN116177231A

CN116177231A - Stacking equipment

Info

Publication number: CN116177231A
Application number: CN202211106009.1A
Authority: CN
Inventors: 张瑶; 吕祥; 任晓星; 张永波; 马明军
Original assignee: Suzhou JQS Info Tech Co Ltd
Current assignee: Suzhou JQS Info Tech Co Ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-05-30

Abstract

The application discloses stacking equipment, which comprises a workpiece feeding assembly, a pushing assembly, a bin assembly and a stacking pushing assembly; the pushing assembly is used for pushing the workpiece to be processed on the workpiece feeding assembly to move until the workpiece to be processed enters the bin assembly; one end of the stacking pushing assembly is in sliding connection with the storage bin assembly, and the stacking pushing assembly can do reciprocating motion in the storage bin assembly along the stacking direction of the products; the product stacking direction refers to the vertical movement direction of the workpiece to be processed when the workpiece to be processed is stacked; the stacking pushing assembly is used for pushing the workpieces to be processed entering the bin assembly to move along the stacking direction of the products so as to stack the workpieces to be processed; according to the stacking pushing assembly, after the workpiece to be processed enters the bin assembly, the workpiece to be processed is pushed to be rapidly stacked in the vertical direction, so that the stacking efficiency is high, and the application range is wide.

Description

Stacking equipment

Technical Field

The application relates to the technical field of stacking equipment, in particular to stacking equipment.

Background

In automation equipment, stacking equipment for products with larger sizes is various, most of products stacked are larger in size and regular in shape, but stacking equipment for products with smaller sizes and special-shaped products is fewer, and the products with smaller sizes are generally made of manual material placing, so that the mode is inconvenient to operate, low in efficiency and easy to damage the products.

Disclosure of Invention

In order to solve the technical problem, the stacking device disclosed by the application comprises a workpiece feeding assembly, a pushing assembly, a bin assembly and a stacking pushing assembly which are matched with each other, so that after a workpiece to be processed enters the bin assembly, the stacking pushing assembly pushes the workpiece to be processed to be stacked rapidly in the vertical direction, and the stacking device is high in stacking efficiency and wide in application range.

In order to achieve the above object, the present application provides a stacking apparatus, including a workpiece loading assembly, a pushing assembly, a bin assembly, and a stacking pushing assembly;

the pushing assembly is used for pushing the workpiece to be processed on the workpiece feeding assembly to move until the workpiece to be processed enters the bin assembly;

one end of the stacking pushing assembly is in sliding connection with the bin assembly, and the stacking pushing assembly can reciprocate in the bin assembly along the stacking direction of products; the product stacking direction refers to the vertical movement direction of the workpiece to be processed when the workpiece to be processed is stacked;

the stacking pushing assembly is used for pushing the workpieces to be processed entering the bin assembly to move along the product stacking direction so as to stack the workpieces to be processed.

In some embodiments, the cartridge assembly includes a cartridge, a check assembly coupled to the cartridge, and a product channel disposed on the cartridge; the non-return assembly is arranged on one side of the product channel away from the stacking pushing assembly;

the pushing assembly is used for pushing the workpiece to be processed to enter the bin from the product channel;

one end of the stacking pushing assembly is in sliding connection with the storage bin, and the stacking pushing assembly can reciprocate in the storage bin along the stacking direction of products;

the non-return component is used for bearing the workpiece to be processed;

the stacking pushing assembly is used for pushing the workpieces to be processed entering the bin to move along the product stacking direction until the workpieces to be processed move to a preset material stacking initial position so as to stack the workpieces to be processed; the preset material stacking initial position is the surface of one side, far away from the product channel, of the check assembly.

In some embodiments, the workpiece loading assembly comprises a workpiece loading platform, a transfer platform and a first driving piece;

the workpiece feeding platform and the transfer platform are vertically arranged, and the workpiece feeding platform and the transfer platform are positioned in the same plane;

the first driving piece is used for driving the workpiece feeding platform to move along the axis direction perpendicular to the workpiece feeding platform and the transfer platform, so that a discharge hole of a workpiece groove on the workpiece feeding platform is communicated with a feed hole of the transfer platform;

the discharge port of the transfer platform is communicated with the storage bin through the product channel;

the pushing component is used for pushing the workpiece to be processed on the workpiece feeding platform to move to the transfer platform, so that the workpiece to be processed on the transfer platform is pushed to enter the storage bin from a discharge hole of the transfer platform through the product channel.

In some embodiments, the transfer platform is provided with a product circulation groove and a pressing plate covered on the product circulation groove;

the product circulation groove is used for accommodating at least one workpiece to be processed;

the pressing plate is used for limiting the workpiece to be processed in the product circulation groove, so that the workpiece to be processed in the product circulation groove is prevented from being misplaced or protruding out of the transfer platform.

In some embodiments, the workpiece loading platform comprises a plurality of workpiece grooves which are arranged in sequence,

the first driving piece is used for driving the workpiece feeding platform to move along the arrangement direction of the workpiece grooves, and the discharge holes of the workpiece grooves are sequentially communicated with the feed inlet of the transfer platform;

the first driving piece is also used for driving the feed inlet of each workpiece groove on the workpiece feeding platform to be sequentially communicated with the discharge outlet of the vibration disc so as to receive the workpiece to be processed provided by the vibration disc.

In some embodiments, a material stacking channel and a non-return assembly channel are also arranged in the bin;

one end of the check component passes through the check component channel to be connected with the stock bin; the other end of the material stacking channel can move along the check assembly channel in a direction approaching or separating from the material stacking channel;

one end of the stacking pushing component is in sliding connection with the material stacking channel, and the stacking pushing component can reciprocate in the material stacking channel along the product stacking direction;

the stacking pushing assembly is used for pushing the workpieces to be processed entering the storage bin to move along the material stacking channel towards the direction close to the check assembly until the workpieces to be processed move to the side, far away from the stacking pushing assembly, of the check assembly, so that the workpieces to be processed are stacked.

In some embodiments, further comprising a first sensor and a second sensor;

the first sensor and the second sensor are symmetrically arranged on two sides of the storage bin;

the first sensor and the second sensor are used for detecting the state of the workpiece to be processed at the preset material stacking end position; the preset material stacking end position is an end position in the process of stacking the workpieces to be processed in the material stacking channel.

In some embodiments, the check assembly includes a fixed portion, an elastic member, and a sliding portion; one end of the elastic piece is connected with the fixed part, and the other end of the elastic piece is connected with the sliding part;

the fixing part penetrates through the non-return assembly channel to be connected with the storage bin;

the sliding part can move along the non-return assembly channel to a direction approaching to or away from the material stacking channel;

one side of the sliding part, which is close to the stacking pushing assembly, is a wedge-shaped surface;

the stack pushing assembly moves the slide within the check assembly channel by pushing a wedge face of the slide.

In some embodiments, the stack pushing assembly includes a loading pushrod and a second driver;

one end of the feeding push rod is in sliding connection with the stock bin, and the other end of the feeding push rod is connected with the second driving piece;

the second driving piece is used for driving the feeding push rod to reciprocate along the stacking direction of the products.

In some embodiments, a cam follower is also included;

one end of the cam follower is fixedly connected with the storage bin, and the other end of the cam follower is used for limiting the feeding push rod, so that the feeding push rod is always contacted with the inner wall of the storage bin in the moving process.

In some embodiments, the pushing assembly comprises a pushing ram and a third driver;

one end of the pushing rod is connected with the third driving piece;

the third driving piece is used for driving the pushing rod to move towards a direction approaching to or away from the transfer platform; so that the pushing rod pushes the workpiece feeding platform to move the workpiece to be processed to the transfer platform.

The implementation of the embodiment of the application has the following beneficial effects:

the application discloses a stacking device, work piece material loading subassembly, pushing component, feed bin subassembly and the stack that mutually support through setting up promote the subassembly for after waiting to handle the work piece and get into in the feed bin subassembly, pile up and promote the subassembly and promote to wait to handle the work piece and pile up fast on vertical direction, not only pile up efficiently but also application scope is wide.

Drawings

In order to more clearly illustrate the technical solutions and advantages of embodiments of the present application or of the prior art, the following description will briefly introduce the drawings that are required to be used in the embodiments or the prior art descriptions, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a stacking apparatus according to an embodiment of the present application;

fig. 2 is an enlarged schematic view of a part of a structure of a stacking apparatus according to an embodiment of the present application;

fig. 3 is an enlarged schematic structural view of a pushing component in a stacking apparatus according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a part of a workpiece feeding assembly in a stacking apparatus according to an embodiment of the present application;

fig. 5 is a schematic view of a part of a structure of a stacking apparatus according to an embodiment of the present application;

FIG. 6 is an enlarged schematic view of a bin assembly according to an embodiment of the present disclosure;

wherein, the reference numerals in the figures correspond to: 1-work piece feeding components, 101-work piece feeding platforms, 1011-work piece grooves, 102-middle rotating platforms, 1021-product circulation grooves, 1022-pressing plates, 103-first driving components, 104-third sensors, 105-fourth sensors, 2-pushing components, 201-pushing rods, 202-third driving components, 203-adjusting components, 204-guide rails, 3-storage bin components, 301-storage bins, 3011-product channels, 3012-material stacking channels, 302-check components, 3021-fixing parts, 3022-elastic components, 3023-sliding parts, 303-check component channels, 304-adsorption through holes, 4-stacking pushing components, 401-feeding push rods, 402-second driving components, 5-first sensors, 6-second sensors, 7-cam follower mechanisms, 8-vibrating discs, 9-pressure sensors and 10-work pieces to be processed.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. The terms "comprising" and "having," as well as any variations thereof, are intended to cover a non-exclusive inclusion. In different embodiment variants, identical components have identical reference numerals.

As shown in fig. 1-6, the present application provides a stacking apparatus, comprising a workpiece loading assembly 1, a pushing assembly 2, a bin assembly 3, and a stacking pushing assembly 4;

the pushing assembly 2 is used for pushing the workpiece 10 to be processed on the workpiece feeding assembly 1 to move until the workpiece 10 to be processed enters the bin assembly 3;

optionally, the workpiece feeding assembly 1 comprises a workpiece feeding platform 101, a middle rotating platform 102 and a first driving piece 103;

the workpiece feeding platform 101 is vertically arranged with the transfer platform 102, and the workpiece feeding platform 101 and the transfer platform 102 are positioned in the same plane;

the first driving piece 103 is used for driving the workpiece feeding platform 101 to move along an axis direction perpendicular to the workpiece feeding platform 101 and the transfer platform 102, so that a discharge hole of a workpiece groove 1011 on the workpiece feeding platform 101 is communicated with a feed hole of the transfer platform 102; the pushing component 2 is used for pushing the workpiece 10 to be processed on the workpiece feeding platform 101 to move to the transfer platform 102, so as to push the workpiece 10 to be processed on the transfer platform 102 to enter the stock bin component 3 from a discharge hole of the transfer platform 102.

One end of the stacking pushing assembly 4 is slidably connected with the bin assembly 3, and the stacking pushing assembly 4 can reciprocate in the bin assembly 3 along the stacking direction of products; the product stacking direction refers to a vertical movement direction of the workpiece 10 to be processed when stacking the workpiece 10 to be processed; specifically, the product stacking direction is a vertically upward movement direction. The workpiece 10 to be processed is a small-sized workpiece, and the size and shape of the workpiece are not limited, and may be, for example, a rectangular parallelepiped structure having a length of 3mm, a width of 0.8mm, and a height of 0.6 mm.

The stacking pushing component 4 is used for pushing the workpieces 10 to be processed entering the bin component 3 to move along the product stacking direction so as to stack the workpieces 10 to be processed.

The work piece material loading subassembly 1, pushing component 2, feed bin subassembly 3 and the stack that this application was mutually supported through setting up promote the subassembly 4 for after waiting to handle work piece 10 gets into in the feed bin subassembly, pile up and promote the subassembly and promote the quick stack of waiting to handle work piece in vertical orientation, not only pile up efficiently and application scope is wide.

In the embodiment of the present application, as shown in fig. 5 and 6, the bin assembly 3 includes a bin 301, a check assembly 302 connected to the bin 301, and a product passage 3011 provided on the bin 301; the check assembly 302 is disposed on a side of the product channel 3011 remote from the stack pushing assembly 4;

optionally, one end of the non-return component 302 is connected with the outer side wall of the bin 301, and the other end extends into the bin 301;

a material stacking channel 3012 and a check component channel 303 are also arranged in the bin 301; wherein the material stacking channel 3012 is arranged along the vertical direction of the bin 301; correspondingly, the product stacking direction is the upward movement direction along the material stacking path 102.

One end of the check assembly 302 passes through the check assembly channel 303 to the outside of the bin 301, and is connected with the outer side wall of the bin 301; the other end is movable along the check assembly passage 303 in a direction toward or away from the material stacking passage 3012.

The pushing component 2 is used for pushing the workpiece 10 to be processed from the product channel 3011 into the bin 301;

optionally, one end of the product channel 3011 is communicated with the material stacking channel 3012, and the other end is used for being communicated with the transfer platform 102, so that the workpiece 10 to be processed on the transfer platform 102 enters the bin 301 through the product channel 3011;

in one example, the side of the product channel 3011 remote from the material stack channel 3012 is provided with a guide angle to facilitate entry of the work piece 10 to be processed into the product channel 3011.

In an exemplary embodiment, the discharge port of the transfer platform 102 communicates with the silo 301 through the product channel 3011;

the pushing component 2 is configured to push the workpiece 10 to be processed on the workpiece loading platform 101 to move onto the transfer platform 102, so as to push the workpiece 10 to be processed on the transfer platform 102 to enter the bin 301 from a discharge hole of the transfer platform 102 through the product channel 3011.

One end of the stacking pushing assembly 4 is slidably connected with the bin 301, and the stacking pushing assembly 4 can reciprocate in the bin 301 along the stacking direction of products;

the check assembly 302 is used for carrying the workpiece 10 to be processed;

the stacking pushing assembly 4 is configured to push the workpiece 10 to be processed entering the bin 301 to move along the product stacking direction until the workpiece 10 to be processed moves to a preset material stacking initial position, so as to stack the workpiece 10 to be processed; the predetermined initial material stack position is a surface of the check assembly 302 on a side remote from the product channel 3011.

Optionally, one end of the stacking pushing assembly 4 is slidably connected to the material stacking channel 3012, and the stacking pushing assembly 4 can reciprocate in the product stacking direction in the material stacking channel 3012;

the stacking pushing assembly 4 is used for pushing the workpieces 10 to be processed entering the bin 301 to move along the material stacking channel 3012 towards the direction approaching to the check assembly 302 until the workpieces 10 to be processed move to the side, far away from the stacking pushing assembly 4, of the check assembly 302, so as to stack the workpieces 10 to be processed.

Optionally, as shown in fig. 5, the stacking pushing assembly 4 includes a feeding push rod 401 and a second driving member 402;

one end of the feeding push rod 401 is slidably connected with the bin 301, and the other end is connected with the second driving piece 402;

the second driving member 402 is configured to drive the feeding push rod 401 to reciprocate along the stacking direction of the products.

Specifically, the feeding push rod 401 is configured to push the workpiece 10 to be processed entering the bin 301 to move along the product stacking direction until the workpiece 10 to be processed moves to a preset material stacking initial position, so as to stack the workpiece 10 to be processed; the initial position of stacking the preset materials is the surface of the non-return assembly 302, which is far away from the side of the feeding push rod 401;

preferably, the feeding push rod 401 is configured to push the workpiece 10 to be processed into the bin 301 to move along the material stacking channel 3012 in a direction approaching to the check assembly 302, until the workpiece 10 to be processed moves to the preset material stacking initial position.

This application is through mutually supporting loading push rod 401 and the check subassembly 302 of setting for loading push rod 401 is after will waiting to handle work piece 10 and remove the material initial position of predetermineeing of check subassembly 302 top, and the check subassembly 302 can guarantee that the work piece stacks in vertical orientation, improves the efficiency that the work piece stacked.

In an embodiment of the present application, the check assembly 302 may include a fixed portion 3021 and a sliding portion 3023; the sliding part 3023 extends into the storage bin 301, and the fixing part 3021 extends out of the storage bin 301 and is fixedly connected with the outer side wall of the storage bin 301.

Further, the check assembly 302 further includes an elastic member 3022, wherein one end of the elastic member 3022 is connected to the sliding portion 3023, and the other end is connected to the fixing portion 3021.

Specifically, one end of the fixing portion 3021 passes through the non-return assembly channel 303 to the outside of the silo 301, and is connected to the outer side wall of the silo 301, and the other end is connected to one end of the elastic member 3022;

one end of the sliding part 3023 is fixedly connected with the other end of the elastic member 3022, and the other end is a free end;

the free end is movable along the check assembly channel 303 in a direction toward or away from the material stacking channel 3012; the elastic piece 3022 provided in the application enables the elastic piece 3022 to be compressed when the free end of the sliding portion 3023 is pressed, so that the sliding portion moves along the check assembly 103 in a direction away from the material stacking passage 3012, and the workpiece 10 to be processed is pushed to a preset material stacking initial position; and when the pressure applied to the free end of the moving part 203 disappears, the sliding part 3023 is pushed to move in the direction of approaching the material stacking passage 3012 so as to support the workpiece 10 to be processed at the preset material stacking initial position, and further stack the workpiece in the vertical direction.

Specifically, as shown in fig. 6, a wedge-shaped surface is formed on a side of the free end, which is close to the feeding push rod 401;

the loading plunger 401 pushes the wedge surface on the slide 3023 to move the slide 3023 within the check assembly passage 303. The wedge-shaped surface provided by the application can enable the feeding push rod 401 to move the sliding part 3023 of the check assembly 302 along the direction away from the material stacking channel 3012 in the check assembly channel 303 when pushing the check assembly 302.

Preferably, the resilient member 3022 may be a spring to effect the reciprocating movement of the check assembly 302.

In the embodiment of the present application, the material stacking channel 3012 is provided with an adsorption through hole 304;

the adsorption through hole 304 is used for communicating with a vacuumizing device;

the adsorption through holes 304 can generate vacuum adsorption force; the adsorption through holes 304 provided in the present application may be located above the product channel 3011; the adsorption through hole 304 can penetrate through the position range corresponding to the non-return component channel; and then the feeding push rod 401 adsorbs the workpiece 10 to be processed through vacuum adsorption force in the process of pushing the workpiece 10 to be processed to rise through the adsorption through hole 304, so as to ensure the gesture of the workpiece 10 to be processed in the moving process and avoid the falling of the workpiece 10 to be processed due to factors such as pressure.

In the embodiment of the application, the sensor further comprises a first sensor 5 and a second sensor 6;

the first sensor 5 and the second sensor 6 are symmetrically arranged at two sides of the bin 301;

optionally, the first sensor 5 and the second sensor 6 are disposed on a side of the check assembly 302 away from the loading pushrod 401;

the first sensor 5 and the second sensor 6 are used for detecting the state of the workpiece 10 to be processed at a preset material stacking end position; the preset material stacking end position is an end position of the stacking process of the workpieces 10 to be processed in the storage bin 301.

Specifically, the preset material stacking end position is located above the preset material stacking initial position; preferably, a preset number of workpieces 10 to be processed may be spaced between the preset material stacking end position and the preset material stacking initial position, for example, the preset number may be the total number of workpieces 10 to be processed that can be stacked in one stacking process; for example, the preset number may be 10.

In one example, the first sensor 5 and the second sensor 6 are both light sensors; correspondingly, the first sensor 5 and the second sensor 6 are correlation photoelectric.

In this embodiment, the device further includes a pressure sensor 9, where the pressure sensor 9 is connected to one end of the feeding push rod 401 away from the bin 301;

the pressure sensor 9 is used for detecting pressure information on the feeding push rod 401;

the second driving member 402 drives the feeding push rod 401 and the pressure sensor 9 to synchronously move.

Specifically, when it is detected that the pressure information received by the feeding push rod 401 collected by the pressure sensor 9 is greater than a preset threshold, an alarm message is sent to remind an operator that the feeding push rod 401 is pressed too much. The pressure sensor 9 that this application set up can avoid waiting to handle work piece 10 card material or other circumstances and lead to the material loading push rod 401 to be close to the one side atress of check subassembly 302 too big and damage.

In this embodiment, as shown in fig. 5, the fixing seat is further included; the fixed mount is fixedly coupled to the second driving member 402,

the feeding push rod 401 passes through the through hole on the fixed seat and is connected with the pressure sensor 9;

the feeding push rod 401 is provided with at least one first notch;

specifically, the first notches are sequentially disposed along the axial direction of the loading plunger 401.

Two second notches are symmetrically arranged on the fixed seat, and the first notches correspond to the second notches;

the first notch and the second notch are connected through a bolt. The bolt that this application set up can adjust the hookup location of material loading push rod 401 and fixing base, and then adjusts the length that material loading push rod 401 reciprocated.

Specifically, the second driving member 402 may drive the feeding push rod 401 to move by driving the fixing seat to move. That is, the feeding push rod 401 is connected with the second driving member 402 through the fixing seat.

In one example, the second driver 402 is a drive module.

In the embodiment of the application, as shown in fig. 1, the device further comprises a cam follower mechanism 7;

one end of the cam follower 7 is fixedly connected with the stock bin 301, and the other end of the cam follower is used for limiting the feeding push rod 401, so that the feeding push rod 401 is always in contact with the inner wall of the stock bin 301 in the moving process. The cam follower 7 that this application set up can guarantee that the bottom surface of material loading push rod 401 is hugged closely the feed bin bottom surface, prevents that the material loading push rod from facing upward first, and then avoids waiting to handle work piece 10 by ejecting outside the feed bin 301.

In one exemplary embodiment, the product channels 3011, the material stacking channels 3012 provided in the bin 301 may be adapted to accommodate workpieces of different sizes and shapes, depending on the shape and configuration of the workpiece 10 to be processed.

In the embodiment of the present application, as shown in fig. 2 and fig. 5, the transfer platform 102 is provided with a product circulation slot 1021 and a pressing plate 1022 covering the product circulation slot 1021;

the product circulation groove 1021 is used for accommodating at least one workpiece 10 to be processed;

optionally, a plurality of workpieces 10 to be processed may be placed in the product flow channel 1021; the product flow channel 1021 communicates with a product channel 3011 provided on the bin 301.

Specifically, the pushing component 2 is configured to sequentially push the workpieces to be processed in the workpiece slot 1011 of the workpiece loading platform 101 into the product circulation slot 1021 on the transfer platform 102 until the workpieces to be processed in the product circulation slot 1021 are fully arranged, and after that, the pushing component 2 continues to push the workpieces to be processed 10 in the workpiece slot 1011 of the workpiece loading platform 101 into the product circulation slot 1021, so that the workpieces to be processed 10, which are close to one end of the product passage 3011, of the product circulation slot 1021 enter the bin 301.

The pressing plate 1022 is used for limiting the workpiece 10 to be processed in the product circulation tank 1021, so as to prevent the workpiece 10 to be processed in the product circulation tank 1021 from being misplaced or protruding the transfer platform 102; thereby ensuring the operational posture of the workpiece 10 to be processed.

In an exemplary embodiment, the transfer platform 102 is provided with a vacuum suction hole, and the vacuum suction hole is opened normally during the transfer process of the transfer platform 102 to the workpiece 10 to be processed on the transfer platform 102, so as to adsorb the workpiece 10 to be processed, keep the posture of the workpiece 10 to be processed, further improve the stability of the operation of the workpiece, and avoid the dislocation of the workpiece 10 to be processed or the protrusion of the transfer platform 102 in the product circulation tank 1021.

In the embodiment of the present application, as shown in fig. 3, the pushing assembly 2 includes a pushing rod 201 and a third driving member 202;

one end of the pushing rod 201 is connected with the third driving member 202;

the third driving member 202 is reciprocally circulated to drive the pushing rod 201 to move toward or away from the transfer platform 102; and further drives the pushing rod 201 to sequentially push the workpiece loading platform 101 and the workpiece 10 to be processed to move onto the transferring platform 102.

Optionally, the device further comprises a moving platform, a guide rail 204 is arranged on the moving platform, and the pushing rod 201 reciprocates along the guide rail 204.

In some exemplary embodiments, a buffer is provided at an end of the pushing rod 201 remote from the staging platform 102, the buffer moving in synchronization with the pushing rod 201;

in one example, the buffer may be a spring that prevents the ejector pin 201 from striking in place to crash the ejector pin 201 when the material is jammed.

The third driving member is further provided with an adjusting member 203, and the adjusting member 203 is used for adjusting the driving stroke of the third driving member 202 to protect the third driving member 202 from moving in the safety space.

Preferably, the adjusting member may be an adjusting bolt.

Preferably, the third driving member 202 may be a motor.

In one exemplary embodiment, the workpiece loading platform 101 includes a plurality of workpiece slots 1011 disposed in sequence,

the first driving piece 103 drives the workpiece feeding platform 101 to move along the arrangement direction of the workpiece slots 1011, so that the discharge ports of the workpiece slots 1011 are sequentially communicated with the feed port of the transfer platform 102;

specifically, after the discharge port of the workpiece slot 1011 is communicated with the feed port of the transfer platform 102, the third driving member 202 drives the pushing rod 201 to move in a direction approaching to the transfer platform 102, so that the pushing rod 201 pushes the workpiece 10 to be processed in the workpiece slot 1011 corresponding to the feed port of the transfer platform 102 onto the transfer platform 102.

The first driving member 103 is further configured to drive a feed port of each workpiece slot 1011 on the workpiece loading platform 101 to sequentially communicate with a discharge port of the vibration disk 8, so as to receive the workpiece 10 to be processed provided by the vibration disk 8.

In one example, taking 10 workpiece slots 1011 as an example on the workpiece loading platform 101, when the feed inlet of the fifth workpiece slot is in butt joint with the feed inlet of the vibration disk, the feed inlet of the first workpiece slot is just in butt joint with the feed inlet of the transfer platform 102, and at this time, the pushing rod 201 just can push the workpiece to be processed in the first workpiece slot onto the transfer platform 102.

In an exemplary embodiment, the workpiece feeding assembly 1 further includes a third sensor 104 and a fourth sensor 105, where the third sensor 104 and the fourth sensor 105 are symmetrically disposed, and a connection line between the third sensor 104 and the fourth sensor 105 passes through a target position, where the target position may be a position corresponding to a certain workpiece slot 1011 on the workpiece feeding platform 101;

the third sensor 104 and the fourth sensor 105 are used for detecting the state of the workpiece 10 to be processed in the workpiece groove 1011 on the workpiece feeding platform 101 at the target position; preferably, the state of the workpiece 10 to be processed may be two states of the workpiece present and the workpiece absent.

In one example, the third sensor 104 and the fourth sensor 105 are both light sensors; correspondingly, the third sensor 104 and the fourth sensor 105 are correlation photoelectrical.

Taking the case that the first workpiece groove is located at the target position as an example, when the third sensor 104 and the fourth sensor 105 detect that the workpiece 10 to be processed exists in the first workpiece groove at the target position, the first driving piece 103 is controlled to drive the workpiece feeding platform 101 to move a preset distance in a direction away from the vibration disc 8, so that a feed port of the second workpiece groove is communicated with a discharge port of the vibration disc 8; and then sequentially circulates until all the workpiece slots 1011 on the workpiece loading platform 101 receive the workpieces 10 to be processed from the vibration disk 8. Wherein the first workpiece groove and the second workpiece groove are adjacently arranged. The preset distance may be a preset distance between two adjacent workpiece grooves.

Preferably, the feed inlet and the discharge outlet of each workpiece slot 1011 are provided with guide angles to ensure that the workpiece 10 to be processed vibrated by the vibration disk 8 can smoothly enter the workpiece slot 1011 and the workpiece to be processed in the workpiece slot 1101 smoothly enter the transfer platform 102.

In one example, the first driver 103 may be a drive module.

In an exemplary embodiment, the workpiece loading assembly 1 further includes a discharge baffle, which is disposed on a side of the workpiece loading platform away from the vibration plate, and is used for limiting the workpiece 10 to be processed, which is vibrated from the vibration plate 8 into the workpiece slot 1011, so as to avoid the workpiece protruding from the workpiece loading platform 101.

The working principle of the stacking device is as follows:

when the workpieces 10 to be processed need to be stacked, sequentially vibrating the workpieces 10 to be processed into the workpiece slots 1011 on the workpiece loading platform 101 through the vibration disc 8, under the condition that a fifth workpiece slot is in butt joint with a discharge hole of the vibration disc, the discharge hole of the first workpiece slot is in butt joint with a feed hole of the transfer platform 102, the vibration disc 8 vibrates the workpieces 10 to be processed into the fifth workpiece slot, meanwhile, the third driving piece 202 is controlled to drive the pushing rod 201 to push the workpieces 10 to be processed in the first workpiece slot onto the transfer platform 102, the pushing rod 201 is retracted, meanwhile, the second driving piece 402 is controlled to drive the pushing rod 401 to push to a preset material stacking initial position, and under the condition that the third sensor and the fourth sensor detect that the workpieces to be processed exist in the fifth workpiece slot and the pushing rod 401 is retracted, the first driving piece 103 drives the feed hole of the sixth workpiece slot on the workpiece loading platform 101 to be in butt joint with the discharge hole of the vibration disc 8; cycling the above operation until the first sensor 5 and the second sensor 6 detect the existence of the workpiece 10 to be processed at the preset material stacking end position, which indicates that the workpiece stacking is completed; at this time, the second driving member 402 is controlled to drive the feeding push rod 401 to push the stacked workpieces out of the bin 301.

The stacking device and the vibrating disc are matched for use, the vibrating disc vibrates products onto the workpiece feeding platform 101 in a fixed gesture, the transfer platform 102 is in butt joint with the product channel 3011 on the bin 301, the pushing rod 201 pushes the workpieces to be processed on the workpiece feeding platform 101 onto the transfer platform 2, the workpieces to be processed on the transfer platform 2 enter the bin 301 through the product channel 3011, meanwhile, the feeding push rod 401 pushes the workpieces 10 to be processed entering the bin 1 to rise to a preset material stacking initial position, and the workpieces 10 to be processed are sequentially circulated, so that stacking of the workpieces 10 to be processed in the bin 10 in the vertical direction is completed; the utility model discloses a non return subassembly and vacuum technique are adopted to this application, prevent that the work piece from dropping or rolling in vertical feed bin, and not only pile up efficiently, stability is good moreover, and application scope is wide.

The foregoing disclosure is merely illustrative of a preferred embodiment of the present application and is not intended to limit the scope of the claims herein, as equivalent changes may be made in the claims herein without departing from the scope of the claims herein.

Claims

1. The stacking equipment is characterized by comprising a workpiece feeding assembly (1), a pushing assembly (2), a bin assembly (3) and a stacking pushing assembly (4);

the pushing assembly (2) is used for pushing a workpiece (10) to be processed on the workpiece feeding assembly (1) to move until the workpiece (10) to be processed enters the bin assembly (3);

one end of the stacking pushing assembly (4) is in sliding connection with the bin assembly (3), and the stacking pushing assembly (4) can reciprocate in the bin assembly (3) along the stacking direction of products; the product stacking direction refers to the vertical movement direction of the workpieces (10) to be processed when the workpieces (10) to be processed are stacked;

the stacking pushing assembly (4) is used for pushing the workpieces (10) to be processed entering the bin assembly (3) to move along the product stacking direction so as to stack the workpieces (10) to be processed.

2. Stacking device according to claim 1, wherein the magazine assembly (3) comprises a magazine (301), a non-return assembly (302) connected to the magazine (301), and a product channel (3011) provided on the magazine (301); the non-return assembly (302) is arranged at a side of the product channel (3011) away from the stack pushing assembly (4);

the pushing component (2) is used for pushing the workpiece (10) to be processed from the product channel (3011) into the bin (301);

one end of the stacking pushing assembly (4) is in sliding connection with the bin (301), and the stacking pushing assembly (4) can reciprocate in the bin (301) along the stacking direction of products;

-the non-return assembly (302) is for carrying the work piece (10) to be treated;

the stacking pushing assembly (4) is used for pushing the workpieces (10) to be processed entering the bin (301) to move along the product stacking direction until the workpieces (10) to be processed move to a preset material stacking initial position so as to stack the workpieces (10) to be processed; the preset material stack initial position is a surface of the non-return assembly (302) on a side away from the product channel (3011).

3. The stacking apparatus according to claim 2, wherein the workpiece loading assembly (1) comprises a workpiece loading platform (101), a transfer platform (102), a first drive (103);

the workpiece feeding platform (101) is vertically arranged with the transfer platform (102), and the workpiece feeding platform (101) and the transfer platform (102) are positioned in the same plane;

the first driving piece (103) is used for driving the workpiece feeding platform (101) to move along the axial direction of the workpiece feeding platform (101) perpendicular to the transfer platform (102) so as to enable a discharge hole of a workpiece groove (1011) on the workpiece feeding platform (101) to be communicated with a feed hole of the transfer platform (102);

the discharge port of the transfer platform (102) is communicated with the storage bin (301) through the product channel (3011);

the pushing component (2) is used for pushing the workpiece (10) to be processed on the workpiece feeding platform (101) to move to the transfer platform (102), so that the workpiece (10) to be processed on the transfer platform (102) is pushed to enter the storage bin (301) from a discharge hole of the transfer platform (102) through the product channel (3011).

4. A stacking apparatus according to claim 3, wherein the transfer platform (102) is provided with a product circulation slot (1021) and a pressure plate (1022) covering the product circulation slot (1021);

the product circulation groove (1021) is used for accommodating at least one workpiece (10) to be processed;

the pressing plate (1022) is used for limiting the to-be-processed workpiece (10) in the product circulation groove (1021) so as to prevent the to-be-processed workpiece (10) in the product circulation groove (1021) from being misplaced or protruding out of the transfer platform (102).

5. The stacking apparatus of claim 3, wherein the workpiece loading platform (101) comprises a plurality of workpiece slots (1011) arranged in sequence,

the first driving piece (103) is used for driving the workpiece feeding platform (101) to move along the arrangement direction of the workpiece grooves (1011), and the discharge holes of the workpiece grooves (1011) are sequentially communicated with the feed inlet of the transfer platform (102);

the first driving piece (103) is further used for driving a feed inlet of each workpiece groove (1011) on the workpiece feeding platform (101) to be sequentially communicated with a discharge outlet of the vibration disc (8) so as to receive the workpiece (10) to be processed provided by the vibration disc (8).

6. The stacking device according to claim 2, wherein a material stacking channel (3012) and a non-return assembly channel (303) are further arranged in the bin (301);

one end of the check assembly (302) passes through the check assembly channel (303) to be connected with the stock bin (301); the other end can move along the check assembly channel (303) towards or away from the material stacking channel (3012);

one end of the stacking pushing component (4) is in sliding connection with the material stacking channel (3012), and the stacking pushing component (4) can reciprocate in the material stacking channel (3012) along the product stacking direction;

the stacking pushing assembly (4) is used for pushing the to-be-processed workpieces (10) entering the bin (301) to move along the material stacking channel (3012) towards the direction approaching to the check assembly (302) until the to-be-processed workpieces (10) move to the side, far away from the stacking pushing assembly (4), of the check assembly (302), so that the to-be-processed workpieces (10) are stacked.

7. The stacking device of claim 6, further comprising a first sensor (5) and a second sensor (6);

the first sensor (5) and the second sensor (6) are symmetrically arranged on two sides of the bin (301);

the first sensor (5) and the second sensor (6) are used for detecting the state of the workpiece (10) to be processed at a preset material stacking end position; the preset material stacking end position is an end position in the stacking process of the workpieces (10) to be processed in the material stacking channel (3012).

8. The stacking apparatus of claim 6, wherein the check assembly (302) comprises a fixed portion (3021), an elastic member (3022), and a sliding portion (3023); one end of the elastic piece (3022) is connected with the fixed part (3021), and the other end is connected with the sliding part (3023);

the fixing part (3021) is connected with the stock bin (301) through the non-return assembly channel (303);

the sliding part (3023) can move along the check assembly channel (303) towards or away from the material stacking channel (3012);

the side of the sliding part (3023) close to the stacking pushing assembly (4) is a wedge-shaped surface;

the stack pushing assembly (4) moves the sliding portion (3023) within the check assembly passage (303) by pushing a wedge-shaped face of the sliding portion (3023).

9. Stacking device according to claim 2, wherein the stack pushing assembly (4) comprises a loading pusher (401) and a second driver (402);

one end of the feeding push rod (401) is in sliding connection with the stock bin (301), and the other end of the feeding push rod is connected with the second driving piece (402);

the second driving piece (402) is used for driving the feeding push rod (401) to reciprocate along the product stacking direction.

10. Stacking apparatus according to claim 9, further comprising a cam follower (7);

one end of the cam follower (7) is fixedly connected with the storage bin (301), and the other end of the cam follower is used for limiting the feeding push rod (401), so that the feeding push rod (401) is always contacted with the inner wall of the storage bin (301) in the moving process.

11. A stacking device according to claim 3, wherein the pushing assembly (2) comprises a pushing bar (201) and a third drive (202);

one end of the pushing rod (201) is connected with the third driving piece (202);

the third driving piece (202) is used for driving the pushing rod (201) to move towards or away from the transfer platform (102); so that the pushing rod (201) pushes the workpiece loading platform (101) to move the workpiece (10) to be processed onto the transfer platform (102).