CN220701481U

CN220701481U - Feeding distance-changing equipment and packaging system

Info

Publication number: CN220701481U
Application number: CN202322400821.1U
Authority: CN
Inventors: 赵江涛; 郭印; 李冬生
Original assignee: Rishan Computer Accessories Jiashan Co Ltd
Current assignee: Rishan Computer Accessories Jiashan Co Ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-02
Anticipated expiration: 2033-09-04

Abstract

The utility model provides feeding distance-changing equipment and a packaging system, which sequentially comprise a feeding bin, a tray moving device and a distance-changing and material-moving device, wherein the feeding bin comprises a bin frame, and the bin frame is internally provided with a lifting driving tray stacking frame; the disc moving device comprises a guide slideway and a reciprocating driving mechanism which are arranged on the bracket, and the reciprocating driving mechanism drives the disc pulling assembly in a translation way; the variable-pitch material moving device comprises an XY moving assembly driving connection material taking frame, and a plurality of material sucking nozzles are arranged on the material taking frame and connected with the variable-pitch assembly driving connection. Through the reasonable layout of the feeding bin, the tray moving device and the variable-pitch material moving device, a product supply line is realized, a product moving path is reduced and saved, the optimization of production threads is facilitated, the efficiency is improved, and the yield is increased. Through the close fit that the stack dish material loading and pulling tray were transferred, under the prerequisite of saving space, ensure the accurate removal of charging tray, further ensure that the material is accurate in place in the charging tray to avoid the empty phenomenon of inhaling that leads to because of getting the material dislocation, thereby finally cause the problem of packing empty box, effectively ensure the validity of packing.

Description

Feeding distance-changing equipment and packaging system

Technical Field

The utility model belongs to the technical field of machinery, and relates to a full-automatic feeding structure, in particular to feeding distance-changing equipment and a packaging system.

Background

With the development of society and technology, intelligent electronic products are indispensable tools for human society. The requirements for realizing the modern full-automatic production of intelligent electronic products are also higher and higher, so that the requirements of market consumption can be met. The small electronic products need to be packaged and film-adhered, so that the finished products can be finished. The traditional packaging film is manually operated, and has the defects of high processing cost, low operation efficiency, large film sticking error, poor fastness and the like. Packaging film pasting is carried out by adopting mechanization, namely, a precise and orderly feeding device is needed, and meanwhile, interval adjustment is needed according to actual requirements.

For example, chinese patent literature discloses an iron core assembling apparatus [ chinese patent No.: 201910054992.9 the utility model relates to the field of automatic assembly equipment, and provides iron core assembly equipment which comprises an assembly positioning mechanism, a product transferring mechanism, a conveying belt mechanism and a tray upper and lower mechanism, wherein the assembly positioning mechanism is arranged on one side of the conveying belt mechanism, the tray upper and lower mechanism is arranged on one side of the conveying belt mechanism away from the assembly positioning mechanism, the product transferring mechanism is arranged on the upper part of the tray upper and lower mechanism, the assembly positioning mechanism, the product transferring mechanism, the conveying belt mechanism and the tray upper and lower mechanism are fixedly arranged on corresponding stations of a production line, and the assembly positioning mechanism, the product transferring mechanism, the conveying belt mechanism and the tray upper and lower mechanism are all electrically connected with a controller arranged outside, so that the problems that the product assembly precision is not high, the efficiency is low, only one carrier can be used, and the carrier cannot be matched with other functional equipment are solved.

According to the technical scheme, adsorption and transfer of a plurality of products are disclosed, space adjustment among the products is realized, storage of a material tray is not disclosed, and a connection and transfer structure and a function of material tray feeding and a positioning device are not disclosed, so that the material loading of the products still needs to be assisted manually, and the technical scheme still needs to be further improved.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides feeding distance-changing equipment and a packaging system, which are used for automatically connecting a feed bin with a material suction structure through a pulling disc device, realizing full-automatic feeding operation and improving working efficiency.

The aim of the utility model can be achieved by the following technical scheme: the feeding distance-changing equipment sequentially comprises a feeding bin, a disc-moving device and a distance-changing material-moving device, wherein the feeding bin comprises a bin frame, and the bin frame is internally provided with a lifting-driving disc-stacking frame; the tray moving device comprises a guide slideway and a reciprocating driving mechanism which are arranged on the bracket, and the reciprocating driving mechanism drives the tray pulling component in a translation way; the variable-pitch material moving device comprises an XY moving assembly driving connection material taking frame, and the material taking frame is provided with a variable-pitch assembly driving connection with a plurality of material sucking nozzles.

In the feeding distance-changing equipment, the bin frame is provided with a feeding cavity, a vertical rail is fixedly arranged in the feeding cavity, a vertical block is correspondingly arranged on the tray folding frame, the vertical block is connected with the vertical rail in a clamping manner to form vertical sliding guide connection, the lower part of the tray folding frame is connected by a lifter in a driving manner, and a plurality of inductors are fixedly arranged on the frame of the feeding cavity.

In the feeding distance-changing device, a plurality of tray plates are longitudinally arranged in the tray stacking frame, tray inserting stations are formed above the tray plates and correspond to the inlet and outlet of each tray inserting station, a limiting rod is slidably inserted on the side wall of the tray stacking frame, a limiting cylinder is fixedly arranged on the bin frame and is in driving connection with a telescopic shaft, a connecting disc is convexly arranged on the shaft end of the telescopic shaft, the outer end of the limiting rod is correspondingly provided with a concave notch, and the connecting disc is embedded into the notch to form a flat pull hanging connection.

In the feeding distance-changing equipment, the reciprocating driving mechanism comprises a pull disc motor, a driving belt assembly is connected with the driving belt assembly in a driving mode, the driving belt assembly comprises a driving wheel fixedly sleeved on a rotating shaft of the pull disc motor, a driven wheel hinged to the support, a belt is sleeved outside the driving wheel and the driven wheel Zhou Zhangjin, and the belt is fixedly connected with the pull disc assembly through a connecting block.

In the feeding distance-changing device, the pulling disc assembly comprises a pulling disc frame fixedly connected with the connecting block, a fulcrum seat is arranged on the pulling disc frame, a lever is hinged to the fulcrum seat, one end of the lever is driven by a vertical cylinder to swing, and the other end of the lever is connected with a drag hook in a swinging mode.

In the feeding distance-changing equipment, a photoelectric switch is erected above the front end of the guide slide way.

In the feeding distance-changing equipment, the XY moving assembly comprises a truss, a transverse moving motor is fixedly arranged on the truss, a lifting cylinder is fixedly connected to a transverse moving block of the transverse moving motor, and the telescopic end of the lifting cylinder is fixedly connected to the material taking frame.

In the feeding distance-changing device, the distance-changing assembly comprises distance-changing cylinders fixedly mounted on the material taking frames, sliding grooves are fixedly sleeved on the peripheries of the material sucking nozzles, the material taking frames are concavely provided with sliding grooves, a plurality of sliding blocks are embedded into the sliding grooves, the sliding blocks are firstly fixed in the sliding grooves, the rest sliding blocks are connected with the sliding grooves in a sliding manner, limit grooves are concavely formed in the back sides of the sliding blocks, buckles are connected between adjacent limit grooves, relative telescopic displacement is remained between the buckles and the limit grooves, and push-pull rods of the distance-changing cylinders are fixedly connected with the sliding blocks at tail positions.

A packaging system comprises the feeding distance-changing device.

Compared with the prior art, the feeding variable-pitch equipment and the packaging system have the following beneficial effects:

1. through the reasonable layout of last feed bin, move a set device, displacement and move material device, realize the product supply line, rational utilization production space, less area occupation reduces simultaneously and economizes the product and move the fortune route, and overall structure is compact, and the integrated level is high, does benefit to optimizing production thread, raises the efficiency, increases output.

2. Through the close fit that the stack dish material loading and pulling tray were transferred, under the prerequisite of saving space, ensure the accurate removal of charging tray, further ensure that the material is accurate in place in the charging tray to avoid the empty phenomenon of inhaling that leads to because of getting the material dislocation, thereby finally cause the problem of packing empty box, effectively ensure the validity of packing.

Drawings

Fig. 1 is a top view structural diagram of the feeding distance-changing device.

Fig. 2 is a perspective structure diagram of the feeding bin in the feeding distance-changing device.

Fig. 3 is a first three-dimensional structure diagram of a disc moving device and a distance-changing material moving device in the feeding distance-changing equipment.

Fig. 4 is a second perspective view of the disc moving device and the distance-changing material moving device in the feeding distance-changing equipment.

Fig. 5 is an internal structure diagram of the pitch change in the feeding pitch-changing device.

In the figure, 1, a bin frame; 2. a lifter; 3. a disc stacking frame; 4. a tray plate; 5. a limit rod; 6. a limit cylinder; 7. a connecting disc; 8. a guide slide way; 9. a pull disc motor; 10. a driving wheel; 11. driven wheel; 12. a belt; 13. a connecting block; 14. a tray pulling frame; 15. a lever; 16. a vertical cylinder; 17. a drag hook; 18. an optoelectronic switch; 19. a traversing motor; 20. a lifting cylinder; 21. a material taking frame; 22. a suction nozzle; 23. a slide block; 24. a buckle; 25. a variable-pitch cylinder.

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, the feeding and distance-changing equipment sequentially comprises a feeding bin, a disc moving device and a distance-changing and material moving device, wherein the feeding bin comprises a bin frame 1, and a disc stacking frame 3 is driven in the bin frame 1 in a lifting manner; the disc moving device comprises a guide slideway 8 and a reciprocating driving mechanism which are arranged on the bracket, and the reciprocating driving mechanism drives the disc pulling assembly in a translation way; the variable-pitch material moving device comprises an XY moving assembly which is in driving connection with a material taking frame 21, and the material taking frame 21 is provided with a variable-pitch assembly which is in driving connection with a plurality of material sucking nozzles 22.

As shown in fig. 2, the bin frame 1 is provided with a feeding cavity, a vertical rail is fixedly arranged in the feeding cavity, vertical blocks are correspondingly arranged on the tray stacking frame 3 and are clamped with the vertical rail to form vertical guide sliding connection, the lower part of the tray stacking frame 3 is in driving connection with the lifter 2, and a plurality of inductors are fixedly arranged on the frame of the feeding cavity of the bin frame 1. The tray stacking frame 3 is driven to lift in the feeding cavity through the lifter 2, and any tray plate 4 is sensed to lift to a precise position through the sensor.

A plurality of tray plates 4 are longitudinally arranged in the tray folding frame 3, tray inserting stations are formed above the tray plates 4, an inlet and an outlet of each tray inserting station are correspondingly formed, a limiting rod 5 is connected to the side wall of the tray folding frame 3 in a sliding mode, a limiting cylinder 6 is fixedly arranged on the bin frame 1, the limiting cylinder 6 is in driving connection with a telescopic shaft, a connecting disc 7 is convexly arranged on the shaft end of the telescopic shaft, a notch is correspondingly and concavely arranged at the outer end of the limiting rod 5, and the connecting disc 7 is embedded into the notch to form a flat pull hanging connection.

The limiting rod 5 stretches into the inlet and the outlet of the tray inserting station to block the tray in the tray inserting station. The notches of the plurality of limiting rods 5 are vertically communicated, the connecting disc 7 moves up and down relative to the plurality of notches in the lifting process of the disc stacking frame 3, and when any tray plate 4 reaches the accurate position of disc discharging, the connecting disc 7 is just embedded into the notch of the corresponding limiting rod 5 to form a flat clamping connection. The limiting cylinder 6 retracts the telescopic shaft to synchronously pull out the limiting rod 5, and the inlet and the outlet of the corresponding tray inserting station are smooth, so that the pulling-out operation of the tray is realized, and the limiting cylinder 6 drives the limiting rod 5 to reset after the tray is pulled out.

As shown in fig. 3 and 4, the reciprocating driving mechanism comprises a pull disc motor 9, a driving belt assembly and a driven belt assembly, wherein the driving belt assembly is in driving connection with the driving belt assembly through a pull disc motor 9, the driving belt assembly comprises a driving wheel 10 fixedly sleeved on a rotating shaft of the pull disc motor 9, the driven wheel 11 is hinged on a support, a belt 12 is sleeved outside Zhou Zhangjin of the driving wheel 10 and the driven wheel 11, and the belt 12 is fixedly connected with the pull disc assembly through a connecting block 13. The rotating shaft of the pulling disc motor 9 is started to drive the driving wheel 10 to rotate positively and reversely, the belt 12 and the driven wheel 11 synchronously run through friction transmission, and the pulling disc assembly is driven to translate reciprocally through the connecting block 13.

The pulling disc assembly comprises a pulling disc frame 14 fixedly connected with a connecting block 13, a fulcrum seat is arranged on the pulling disc frame 14, a lever 15 is hinged on the fulcrum seat, one end of the lever 15 is driven by a vertical cylinder 16 to swing, and the other end of the lever 15 is connected with a drag hook 17 in a swinging mode. The tray pulling frame 14 moves forward to approach the trays in the tray stacking frame 3, and the vertical air cylinder 16 swings down one end of the lever 15, so that the draw hook 17 at the other end of the lever 15 is tilted upwards to hook the bottom edge of the tray. The tray pulling motor 9 is started to drive the belt 12 to drive the tray pulling frame 14 to move backwards, and the hooked trays are pulled out of the tray stacking frame 3 and slide onto the guide slide way 8.

A photoelectric switch 18 is arranged above the front end of the guide slide way 8. Whether the tray is pulled out or not is sensed by the photoelectric switch 18, and whether the tray is accurate or not is detected.

The XY moving assembly comprises a truss, a transverse moving motor 19 is fixedly arranged on the truss, a lifting cylinder 20 is fixedly connected to a transverse moving block of the transverse moving motor 19, and a material taking frame 21 is fixedly connected to a telescopic end of the lifting cylinder 20. A plurality of material sucking nozzles 22 are driven to reciprocate and translate by a traversing motor 19; the lifting cylinder 20 drives the plurality of material sucking nozzles 22 to move up and down, so that the material taking and discharging actions are realized.

As shown in fig. 5, the distance changing assembly comprises a distance changing cylinder 25 fixedly mounted on the material taking frame 21, a sliding groove is concavely arranged on the periphery of each material absorbing nozzle 22, a plurality of sliding blocks 23 are embedded into the sliding groove, the first sliding blocks 23 are fixed in the sliding groove, the rest sliding blocks 23 are connected with the sliding groove in a sliding manner, a limit groove is concavely arranged on the back side of the sliding block 23, a buckle 24 is connected between the adjacent limit grooves, relative telescopic displacement is remained between the buckle 24 and the limit groove, and a push-pull rod of the distance changing cylinder 25 is fixedly connected with the last sliding block 23.

The distance-changing cylinder 25 is started to retract the push-pull rod, the last slide block 23 and the material sucking nozzles 22 are synchronously pulled to move, at the moment, the rest slide blocks 23 do not act, when the relative telescopic displacement between the last buckle 24 and the limiting groove reaches the limit, the last slide block 23 and the material sucking nozzles 22 are driven to move through the clamping connection of the buckle 24, and therefore the operation that the distance is increased is realized until the whole material sucking nozzles 22 are unfolded at the maximum interval one by one. Starting the variable-pitch cylinder 25 to extend out of the push-pull rod, synchronously pushing the last slide block 23 and the material sucking mouth 22 to move, enabling the clamping state of the clamping buckle 24 and the limiting groove to be released until the slide blocks 23 are sequentially arranged in a pasting mode, enabling the material sucking mouths 22 to be gathered to the minimum interval integrally, and achieving the operation of reducing the interval.

The operation steps of the feeding variable-pitch equipment are as follows:

1) Starting the lifter 2 to drive the tray stacking frame 3 and the trays to ascend, and controlling the lifter 2 to stop when the sensor senses that the tray plate 4 ascends in place; at the moment, the limiting rod 5 stretches into the inlet and the outlet of the tray inserting station to block the tray in the tray inserting station, and the limiting cylinder 6 pulls out the limiting rod 5 to enable the inlet and the outlet of the corresponding tray inserting station to be unblocked;

2) Starting a tray pulling motor 9 to drive a tray pulling frame 14 to move forwards through a transmission belt assembly to engage with a tray in the tray stacking frame 3, starting a vertical cylinder 16 to drive a draw hook 17 to tilt upwards to hook the bottom edge of the tray, and starting the tray pulling motor 9 to drive the tray pulling frame 14 to pull the tray to move backwards through the transmission belt assembly to pull the tray out of the tray stacking frame 3 and slide the tray onto a guide slide way 8;

3) Starting a traversing motor 19 to drive a plurality of material sucking nozzles 22 to traverse to the upper part of the material tray, starting a lifting cylinder 20 to drive the plurality of material sucking nozzles 22 to descend and suck a plurality of materials, and driving the plurality of material sucking nozzles 22 to ascend by the lifting cylinder 20;

4) When the relative telescopic displacement between the last buckle 24 and the limiting groove reaches the limit, the last slider 23 and the suction nozzle 22 are driven to move by the clamping connection of the buckle 24, so that the last slider 23 and the suction nozzle 22 are driven one by one until the whole suction nozzles 22 are unfolded at the maximum interval, and the distance changing action is completed.

Compared with the prior art, the feeding variable-pitch device has the following beneficial effects:

Example two

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

a packaging system comprises the feeding distance-changing device.

Compared with the prior art, the packaging system 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.

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 feeding distance-changing equipment sequentially comprises a feeding bin, a disc-moving device and a distance-changing material-moving device, and is characterized in that the feeding bin comprises a bin frame (1), and a disc-stacking frame (3) is driven to rise and fall in the bin frame (1); the tray moving device comprises a guide slideway (8) and a reciprocating driving mechanism which are arranged on the bracket, and the reciprocating driving mechanism translates and drives the tray pulling assembly; the variable-pitch material moving device comprises an XY moving assembly and is in driving connection with a material taking frame (21), and the material taking frame (21) is provided with a variable-pitch assembly and is in driving connection with a plurality of material sucking nozzles (22).

2. The feeding distance-changing device according to claim 1, wherein the bin frame (1) is provided with a feeding cavity, a vertical rail is fixedly arranged in the feeding cavity, vertical blocks are correspondingly arranged on the tray folding frame (3), the vertical blocks are clamped with the vertical rails to form vertical sliding guide connection, the lower part of the tray folding frame (3) is in driving connection with a lifter (2), and a plurality of sensors are fixedly arranged on the frame of the feeding cavity of the bin frame (1).

3. The feeding and pitch-changing equipment according to claim 2, wherein a plurality of tray plates (4) are longitudinally arranged in the tray stacking frame (3), tray inserting stations are formed above the tray plates (4), a limiting rod (5) is slidably inserted into the side wall of the tray stacking frame (3) correspondingly, a limiting cylinder (6) is fixedly arranged on the tray stacking frame (1), the limiting cylinder (6) is in driving connection with a telescopic shaft, a connecting disc (7) is convexly arranged on the shaft end of the telescopic shaft, a notch is correspondingly concavely arranged at the outer end of the limiting rod (5), and the connecting disc (7) is embedded into the notch to form a flat pull hanging connection.

4. The feeding and distance-changing device according to claim 1, wherein the reciprocating driving mechanism comprises a pulling disc motor (9) which is in driving connection with a driving belt assembly, the driving belt assembly comprises a driving wheel (10) fixedly sleeved on a rotating shaft of the pulling disc motor (9), and a driven wheel (11) hinged on the support, the driving wheel (10) and the driven wheel (11) are sleeved with a belt (12) in an outer Zhou Zhangjin mode, and the belt (12) is fixedly connected with the pulling disc assembly through a connecting block (13).

5. The feeding and distance-changing device according to claim 4, wherein the pulling disc assembly comprises a pulling disc frame (14) fixedly connected with the connecting block (13), a fulcrum seat is arranged on the pulling disc frame (14), a lever (15) is hinged on the fulcrum seat, one end of the lever (15) is driven by a vertical cylinder (16) to swing, and the other end of the lever (15) is connected with a drag hook (17) in a swinging mode.

6. Feeding and pitch-changing device according to claim 1, characterized in that a photoelectric switch (18) is arranged above the front end of the guide rail (8).

7. The feeding pitch-changing device according to claim 1, wherein the XY moving assembly comprises a truss, a traversing motor (19) is fixedly arranged on the truss, a lifting cylinder (20) is fixedly connected to a traversing block of the traversing motor (19), and a telescopic end of the lifting cylinder (20) is fixedly connected to the material taking frame (21).

8. The feeding and distance-changing device according to claim 1, characterized in that the distance-changing assembly comprises distance-changing cylinders (25) fixedly mounted on the material taking frames (21), sliding blocks (23) are fixedly sleeved on the periphery of each material sucking nozzle (22), sliding grooves are concavely formed in the material taking frames (21), a plurality of sliding blocks (23) are embedded into the sliding grooves, the first sliding blocks (23) are fixed in the sliding grooves, the rest sliding blocks (23) and the sliding grooves form sliding guide connection, limit grooves are concavely formed on the back sides of the sliding blocks (23), buckles (24) are connected between adjacent limit grooves, relative telescopic displacement amounts remain between the buckles (24) and the limit grooves, and push-pull rods of the distance-changing cylinders (25) are fixedly connected with the sliding blocks (23).

9. Packaging system, characterized in that it comprises a loading pitch-changing device according to any one of claims 1 to 8.