CN219326298U

CN219326298U - Automatic grab material stacking device and unloading equipment

Info

Publication number: CN219326298U
Application number: CN202320140158.3U
Authority: CN
Inventors: 王文涛; 李晨
Original assignee: Luxcase Precision Technology Yancheng Co Ltd
Current assignee: Luxcase Precision Technology Yancheng Co Ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-11
Anticipated expiration: 2033-02-02

Abstract

The utility model provides an automatic grabbing and stacking device and a blanking device, which solve the problems of high blanking operation cost, low working efficiency, poor stacking accuracy and the like caused by the fact that the blanking and stacking device still needs manual auxiliary operation. The automatic grabbing and stacking device comprises a stacking box, wherein a material supporting base is arranged in the stacking box, a lifting mechanism is connected between the material supporting base and the stacking box, a discharging mechanism is arranged on the material supporting base, a material moving device is arranged above the stacking box, a lifting lifter is driven to be connected below the material moving device, and the lifting end of the lifter is fixedly connected with a material clamping mechanism. The automatic stacking device can automatically grasp the trays on the assembly line for storage and arrangement, and can rapidly and accurately stack the trays without manual or mechanical hand participation. The working procedures and equipment are omitted, the cost is reduced, the labor hour is reduced, and the working efficiency is improved. The automatic stacking mechanism performs standard ordered operation according to a preset action flow, so that the degree of automation is effectively improved, manual intervention is reduced, the stacking accuracy is improved, and the blanking procedure is optimized.

Description

Automatic grab material stacking device and unloading equipment

Technical Field

The utility model belongs to the technical field of machinery, and relates to a material receiving system, in particular to an automatic material grabbing and stacking device and a blanking device.

Background

In the production industry, pallets are often used to load related products/materials to be processed for ease of handling and processing. While trays containing the products/materials to be processed are typically stacked prior to handling or processing. The degree of automation of the existing blanking stacking equipment is not high enough, and manual auxiliary operation is still needed, so that the problems of high blanking operation cost, low working efficiency, poor stacking precision and the like are caused.

In order to solve the above technical problems, for example, chinese patent literature discloses a loading and unloading device [ chinese patent No.: the embodiment of the utility model provides a loading and unloading device, which comprises a first bracket mechanism and a second bracket mechanism which are all used for stacking and loading trays, and a transfer mechanism which is used for taking the trays from the first bracket mechanism and transferring the trays to a material processing station and transferring the trays to the second bracket mechanism for stacking and loading after the materials loaded in the trays are processed, wherein the first bracket mechanism and the second bracket mechanism are identical in structure and comprise a plurality of material supporting claws and a telescopic driving module for driving the material supporting claws to stretch and retract relative to the trays, a tray channel is formed between the plurality of material supporting claws, and the transfer mechanism comprises a two-dimensional moving module which is connected with a base and used for driving the base to move between the first bracket mechanism and the second bracket mechanism and driving the base to move horizontally to enter and exit from the right lower part of the tray channel and driving the base to move vertically right below the tray channel. According to the embodiment, the material can be taken from bottom to top one by one and stacked and stored one by one from bottom to top without stopping, and the feeding and discharging efficiency is high.

Above-mentioned technical scheme lacks the function of snatching and translating to the charging tray, still needs the manual work to assist to move the charging tray to the base to increase the process and reduce efficiency. In addition, the lifting and translation actions are concentrated on the moving mechanism, so that the lifting and positioning are inaccurate, the translation stacking is easy to interfere, and the stacking effect of the material tray is affected.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides an automatic grabbing and stacking device and a blanking device which are independently provided with grabbing and translational feeding structures, so that labor is saved, efficiency is improved, and stacking accuracy is ensured.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides an automatic grab material stacking device, includes the stacking box, set up in the stacking box and hold in the palm the material base, hold in the palm the material base with connect elevating system between the stacking box, hold in the palm and set up discharge mechanism on the material base, the top of stacking the box is erect and is moved the glassware, the below drive of moving the glassware is hung and is connect the riser, the elevating system of riser links firmly clamping mechanism.

In the automatic grabbing and stacking device, the stacking box is a box shell with an opening at the top, a hanging frame is erected on the opening, the lower part of the hanging frame is horizontally provided with the material shifter, the bottom of the material shifter reciprocates to slide a lifting plate, and the bottom surface of the lifting plate is fixedly provided with the lifter.

In the automatic grabbing and stacking device, the hanging frame comprises two half frames which are arranged in parallel, the bottom ends of the upright posts of the half frames are fixedly connected with the open edges of the stacking box through mounting plates, the bottoms of the flat posts of the two half frames are fixedly connected with fixing plates, and the bottom surfaces of the fixing plates are fixedly provided with the material moving device.

In the automatic grabbing and stacking device, the clamping mechanism comprises an assembly plate fixedly connected to the lifting end of the lifter, two ends of the assembly plate are symmetrically provided with clamping cylinders, and clamping jaws are fixedly connected to the outward telescopic ends of the clamping cylinders.

In the automatic grabbing and stacking device, the material supporting base comprises a bottom plate which is horizontally arranged, and a vertical plate is fixedly arranged on one side portion of the bottom plate.

In the automatic grabbing and stacking device, the lifting mechanism comprises a rack fixedly arranged on the inner wall of the stacking box, the vertical plate is provided with a lifting motor, a rotating shaft of the lifting motor penetrates through the vertical plate fixedly sleeved gear, and the gear is in tooth meshing connection with the rack.

In the automatic grabbing and stacking device, the inner wall of the stacking box is fixedly provided with the vertical rail, the outer wall of the vertical plate is correspondingly fixedly provided with the sliding block, and the sliding block is clamped and embedded on the vertical rail to form sliding connection.

In the automatic grabbing and stacking device, the discharging mechanism comprises a supporting frame fixedly arranged on the bottom plate, two transmission shafts are connected to the supporting frame in a penetrating mode in parallel, belt wheels are sleeved at two ends of the transmission shafts, the peripheries of the two belt wheels located at the same side end are in tensioning and sleeving connection with a belt, a discharging motor is fixedly arranged on the bottom plate, and the discharging motor is connected with any transmission shaft through a transmission belt in a driving mode.

The blanking equipment comprises the automatic grabbing and stacking device, wherein a feeding conveying belt is arranged on the side of a feeding hole of the automatic grabbing and stacking device, and a feeding trolley is arranged on the side of a discharging hole of the automatic grabbing and stacking device.

In the above blanking equipment, the feeding conveyor belt comprises a frame body, wherein the top surface of the frame body is hinged with two driving rollers in parallel, the two driving rollers are sleeved with a circulating belt outside Zhou Zhangjin, and the top surface of the circulating belt is flush with the top of the stacking box.

Compared with the prior art, the automatic grabbing and stacking device and the blanking equipment have the following beneficial effects:

1. the trays on the assembly line can be automatically grabbed for storage and arrangement, and the trays can be quickly and accurately stacked without manual or mechanical arm participation. The working procedures and equipment are omitted, the cost is reduced, the labor hour is reduced, and the working efficiency is improved.

2. The automatic stacking mechanism performs standard ordered operation according to a preset action flow, so that the degree of automation is effectively improved, manual intervention is reduced, the stacking accuracy is improved, and the blanking procedure is optimized.

Drawings

Fig. 1 is a perspective view of the automatic grabbing stacking device.

Fig. 2 is a first internal structure diagram of the automatic grabbing stacking device.

Fig. 3 is a second internal structure diagram of the automatic grabbing stacking device.

In the figure, 1, a stacking box; 2. a hanging bracket; 3. a material shifter; 4. a lifter; 5. an assembly plate; 6. a clamping cylinder; 7. a clamping jaw; 8. a material supporting base; 9. a rack; 10. a gear; 11. a vertical rail; 12. a slide block; 13. a support frame; 14. a transmission shaft; 15. a belt wheel; 16. a belt.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

Example 1

As shown in fig. 1 to 3, the automatic grabbing and stacking device comprises a stacking box 1, wherein a material supporting base 8 is arranged in the stacking box 1, a lifting mechanism is connected between the material supporting base 8 and the stacking box 1, a discharging mechanism is arranged on the material supporting base 8, a material shifter 3 is arranged above the stacking box 1, a lifting lifter 4 is driven by the lower part of the material shifter 3, and the lifting end of the lifter 4 is fixedly connected with a material clamping mechanism.

The stacking box 1 is a box shell with an opening at the top, a hanging bracket 2 is erected on the opening, a material shifter 3 is horizontally arranged below the hanging bracket 2, the bottom of the material shifter 3 slides to and fro to hang a plate, and a lifter 4 is fixedly arranged on the bottom surface of the hanging plate. The material shifter 3 is specifically a transverse moving electric cylinder, and the material shifter 3 drives the whole clamping mechanism to reciprocate and translate, so that the material tray is horizontally moved. The lifter 4 is specifically a lifting cylinder, and the lifter 4 drives the whole clamping mechanism to lift, so that the material taking and discharging operation is realized.

The hanger 2 comprises two half frames which are arranged in parallel, the bottom ends of the upright posts of the half frames are fixedly connected with the open edge of the stacking box 1 through mounting plates, the bottoms of the flat posts of the two half frames are fixedly connected with fixing plates, and the bottom surfaces of the fixing plates are fixedly provided with the material movers 3. The frame structure of the hanger 2 can reduce the weight of the whole frame body and provide stable assembly effect.

The clamping mechanism comprises an assembly plate 5 fixedly connected to the lifting end of the lifter 4, clamping cylinders 6 are symmetrically arranged at two ends of the assembly plate 5, and clamping jaws 7 are fixedly connected to outwards telescopic ends of the clamping cylinders 6. The clamping claws 7 are retracted synchronously through the clamping cylinders 6 at the two sides, so that the distance between the two clamping claws 7 is narrowed, and the clamping operation is performed. The clamping claws 7 are outwards extended through the clamping cylinders 6 at the two sides synchronously, so that the distance between the two clamping claws 7 is widened, and the discharging operation is performed.

The material supporting base 8 comprises a bottom plate which is horizontally arranged, and a vertical plate is fixedly arranged at one side part of the bottom plate. The bottom plate and the vertical plate form an L-shaped structure, the supporting and the mounting functions of the components are carried out through the bottom plate, and the mounting functions of the components are realized through the vertical plate.

The lifting mechanism comprises a rack 9 fixedly arranged on the inner wall of the stacking box 1, a lifting motor is arranged on a vertical plate, a rotating shaft of the lifting motor penetrates through a vertical plate fixedly sleeved gear 10, and the gear 10 is in tooth meshing connection with the rack 9. The gear 10 is driven to rotate by the lifting motor, and the gear 10 is driven to climb or descend along the rack 9 by tooth meshing transmission, so that the integral material supporting base 8 is synchronously driven to lift.

The inner wall of the stacking box 1 is fixedly provided with a vertical rail 11, the outer wall of the vertical plate is correspondingly fixedly provided with a sliding block 12, and the sliding block 12 is clamped and embedded on the vertical rail 11 to form sliding connection. In the lifting process of the integral material supporting base 8, the sliding block 12 slides up and down along the vertical rail 11, so that the guide effect can be achieved, the vertical displacement can be avoided, and the stability of the lifting process can be improved.

The discharging mechanism comprises a supporting frame 13 fixedly arranged on a bottom plate, two transmission shafts 14 are connected in parallel in a penetrating manner on the supporting frame 13, belt wheels 15 are sleeved at two ends of the transmission shafts 14, the peripheries of the two belt wheels 15 positioned at the same side end are in tension and sleeved with a belt 16, a discharging motor is fixedly arranged on the bottom plate, and the discharging motor is connected with any transmission shaft 14 through a transmission belt in a driving manner.

The rotary shaft of the discharging motor is fixedly sleeved with a driving wheel, any transmission shaft 14 is fixedly sleeved with a driven wheel, and a transmission belt is in tension sleeve connection with the peripheries of the driving wheel and the driven wheel. The rotation of the rotation shaft of the discharging motor drives the driving wheel to synchronously rotate, and the driving wheel and the transmission shaft 14 are driven to synchronously rotate by the transmission action of the transmission belt, so that the belt 16 can move out of the material tray.

The automatic grabbing and stacking device has the following action processes:

1. firstly, the material shifter 3 drives the whole clamping mechanism to translate the outer end, the whole clamping mechanism is driven to descend by the lifter 4, the clamping cylinders 6 on two sides open and close the clamping jaws 7 to clamp the material taking disc, and the material shifter 3 drives the whole clamping mechanism to move back to the position above the opening of the stacking box 1.

2. The lifting motor drives the gear 10 to rotate positively, and the gear 10 is driven to climb upwards along the rack 9 by tooth meshing transmission, so that the integral material supporting base 8 is synchronously driven to rise to a certain height. The clamping cylinders 6 on two sides open the clamping jaws 7 to release the material tray onto the two belts 16, the lifting motor drives the gear 10 to reversely rotate, the gear 10 descends along the rack 9 by tooth meshing transmission, and the integral material supporting base 8 is synchronously driven to ascend and reset.

3. The rotation of the rotation shaft of the discharging motor drives the driving wheel to synchronously rotate, the driven wheel and the transmission shaft 14 are driven to synchronously rotate by the transmission effect of the transmission belt, and the belt 16 outwards rotates to outwards move out the material tray.

Compared with the prior art, the automatic grabbing and stacking device has the following beneficial effects:

Example two

Based on the first embodiment, the present embodiment is different in that:

the blanking equipment comprises the automatic grabbing and stacking device, a feeding conveyor belt is arranged on the feeding port side of the automatic grabbing and stacking device, and a feeding trolley is arranged on the discharging port side of the automatic grabbing and stacking device.

The feeding transmission belt comprises a frame body, the top surface of the frame body is hinged with two driving rollers in parallel, the outer Zhou Zhangjin of the two driving rollers is sleeved with a circulating belt, and the top surface of the circulating belt is flush with the top of the stacking box 1.

A plurality of trays are placed on the top surface of the circulating belt, and the trays thereon are continuously conveyed to the automatic grabbing and stacking device and are positioned by blocking through the directional rotation of the circulating belt. And finally, the automatic grabbing and stacking device moves the stacking material tray out to a feeding trolley and moves to the next working procedure.

Compared with the prior art, the blanking equipment has the following beneficial effects:

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although the stacker 1 is used more herein; a hanger 2; a material mover 3; a lifter 4; a mounting plate 5; a clamping cylinder 6; a clamping jaw 7; a material supporting base 8; a rack 9; a gear 10; a vertical rail 11; a slider 12; a support frame 13; a drive shaft 14; a pulley 15; belt 16, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified 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, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides an automatic grab material stacking device, includes the material stacking box, set up in the material stacking box and hold in the palm the material base, its characterized in that holds in the palm the material base with connect elevating system between the material stacking box, hold in the palm and set up discharge mechanism on the material base, the top that stacks the material box erects the material shifter, the below drive of material shifter is hung and is connect the riser, the elevating system link firmly clamping mechanism of riser.

2. The automatic grabbing stacking device according to claim 1, wherein the stacking box is a box shell with an opening at the top, a hanging frame is erected on the opening, the material shifter is horizontally arranged below the hanging frame, the bottom of the material shifter reciprocates to slide a lifting plate, and the bottom surface of the lifting plate is fixedly provided with the lifter.

3. The automatic grabbing stacking device of claim 2, wherein the hanging frame comprises two half frames which are arranged in parallel, the bottom ends of the upright posts of the half frames are fixedly connected with the open edges of the stacking box through mounting plates, the bottoms of the flat posts of the two half frames are fixedly connected with fixing plates, and the bottom surfaces of the fixing plates are fixedly provided with the material moving device.

4. The automatic grabbing stacking device of claim 1, wherein the clamping mechanism comprises a mounting plate fixedly connected to the lifting end of the lifter, clamping cylinders are symmetrically arranged at two ends of the mounting plate, and clamping jaws are fixedly connected to outward telescopic ends of the clamping cylinders.

5. The automatic material grabbing and stacking device according to claim 1, wherein the material supporting base comprises a bottom plate which is horizontally arranged, and a vertical plate is fixedly arranged on one side portion of the bottom plate.

6. The automatic grabbing stacking device of claim 5, wherein the lifting mechanism comprises a rack fixedly arranged on the inner wall of the stacking box, the vertical plate is provided with a lifting motor, a rotating shaft of the lifting motor penetrates through a vertical plate fixedly sleeved gear, and the gear is in tooth meshing connection with the rack.

7. The automatic grabbing and stacking device according to claim 5, wherein vertical rails are fixedly arranged on the inner wall of the stacking box, sliding blocks are correspondingly fixedly arranged on the outer walls of the vertical plates, and the sliding blocks are clamped and embedded on the vertical rails to form sliding connection.

8. The automatic grabbing stacking device of claim 5, wherein the discharging mechanism comprises a supporting frame fixedly arranged on the bottom plate, two transmission shafts are connected to the supporting frame in a penetrating manner in parallel, belt wheels are sleeved at two ends of the transmission shafts, the peripheries of the two belt wheels at the same side end are in tensioning sleeve joint with a belt, a discharging motor is fixedly arranged on the bottom plate, and the discharging motor is connected with any transmission shaft through a driving belt.

9. A blanking device, characterized by comprising the automatic grabbing and stacking device according to any one of claims 1 to 8, wherein a feeding conveyor belt is arranged on the feeding inlet side of the automatic grabbing and stacking device, and a feeding trolley is arranged on the discharging outlet side of the automatic grabbing and stacking device.

10. The blanking apparatus of claim 9 wherein the feed conveyor belt includes a frame having a top surface that is parallel hinged to two drive rollers, two drive rollers having outer surfaces Zhou Zhangjin that are sleeved with an endless belt, the top surface of the endless belt being flush with the top of the stacker.