CN114229394A

CN114229394A - Jacking conveyer and restraint tray that adaptation polymorphic type lithium cell was transported

Info

Publication number: CN114229394A
Application number: CN202111654515.XA
Authority: CN
Inventors: 邵毓章; 寿春飞; 曹骥; 曹政
Original assignee: Zhejiang Hangke Technology Co Ltd
Current assignee: Zhejiang Hangke Technology Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-03-25

Abstract

The invention discloses a jacking and transporting device suitable for transferring of multiple types of lithium batteries, which comprises: the jacking device is arranged at the bottom of a butt joint area where the first roller conveying line and the second roller conveying line meet mutually and comprises a fixed plate, a jacking cylinder and a lifting plate, wherein the fixed plate is arranged at the bottom of a roller in the butt joint area of the first roller conveying line; the jacking cylinder is vertically arranged on the fixed plate; the bottom of the lifting plate is fixedly connected with the lifting end of the jacking cylinder; the roller transfer device is arranged above the lifting plate and comprises a plurality of rows of lifting conveying assemblies which are arranged in parallel at intervals, and the lifting conveying assemblies are inserted between adjacent rollers of the first roller conveying line; the detection device is arranged on the first roller conveying line, comprises an inductor fixing frame and a position inductor and is used for detecting whether the position of the restraint tray reaches the height capable of being transferred or not; the invention also discloses a restraining tray which can be used on the jacking and conveying device. The invention has the beneficial effects that: the lithium battery transportation device is suitable for transportation of various lithium batteries.

Description

Jacking conveyer and restraint tray that adaptation polymorphic type lithium cell was transported

Technical Field

The invention relates to the field of lithium battery transportation, in particular to a jacking transportation device and a constraint tray suitable for transportation of multiple types of lithium batteries.

Background

The novel lithium battery is different in model specification due to various types, the processing technology of the novel lithium battery is difficult to be consistent, and a plurality of manufacturers of trays for transporting different types of lithium batteries adopt the constraint trays to transport so as to conveniently adjust the transportation of different types of lithium batteries inside the trays.

This kind of tray of constraining is because the lithium cell type that needs the adaptation is different (like square lithium cell volume great), consequently can enlarge its volume as far as in order to hold more lithium cells at the design stage, and weight ratio is bigger than ordinary tray, and the transportation line that this kind of tray corresponds then requires that it needs to have quick transportation function to the different lithium cell of kind to adapt to different batteries transportation to different processing and assembly positions.

Conventional lithium cell transportation adopts the transportation roller cooperation about elevator to promote to trade the layer in order to transport the battery tray to different transportation on, the width degree is different between the different transportation lines, and elevator itself only has promotion transportation function, can't make the tray turn to, this type of tray then transports very difficultly when meetting narrower transportation section, and because lithium cell itself has certain danger, inconvenient directness contacts rather than when operating personnel is many, it then is difficult to ensure its stability that promotes to meet the field of vision blind area, consequently need a jacking conveyer that adapts to the transportation of polymorphic type lithium cell and restraint the tray.

Disclosure of Invention

In order to solve the problems, the invention provides the jacking and conveying device suitable for conveying of the multiple types of lithium batteries, which not only can enable the handling and conveying process of the constraint tray facing the batteries of different types to be more convenient and simpler, but also saves power consumption, ensures that the position condition of the tray can be perceived at the corner dead zone, and improves the practicability and safety performance of the equipment.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a jacking conveyer that adaptation polymorphic type lithium cell was transported which characterized in that includes:

the jacking device is arranged at the bottom of a butt joint area where the first roller conveying line and the second roller conveying line meet mutually, and comprises a fixed plate, a jacking cylinder and a lifting plate, wherein the fixed plate is arranged at the bottom of the roller of the butt joint area of the first roller conveying line and used for supporting the jacking cylinder; the jacking cylinder is vertically arranged on the fixed plate, keeps the lifting end of the jacking cylinder vertically lifted, and is used for driving the lifting plate to lift; the lifting plate is horizontally arranged between the first roller conveying line and the fixed plate, and the bottom of the lifting plate is fixedly connected with the lifting end of the jacking cylinder and used for driving the roller transfer device to vertically lift;

the roller transfer device is arranged above the lifting plate and comprises a plurality of rows of lifting conveying assemblies which are arranged in parallel at intervals, the lifting conveying assemblies are inserted between adjacent rollers of the first roller conveying line, and the bottoms of the lifting conveying assemblies are fixedly connected to the lifting plate and used for realizing transfer of the restraint trays between the first roller conveying line and the second roller conveying line;

and the detection device is arranged on the first roller conveying line and comprises a sensor fixing frame and a position sensor, wherein the bottom of the sensor fixing frame is arranged on the linear support frame body of the first roller conveying line, the top of the sensor fixing frame is suspended over the fixing plate, and the sensor is arranged at the top of the sensor fixing frame and used for detecting whether the position of the restraint tray reaches the height capable of being transported or not.

Further, first roller transfer chain and second roller transfer chain are 90 angle settings to the width of first roller transfer chain is greater than the width of second roller transfer chain.

Further, a guide shaft assembly is arranged between the fixed plate and the lifting plate and comprises a guide shaft and a linear bearing, the linear bearing is embedded on the fixed plate, the guide shaft vertically penetrates through the linear bearing in a sliding mode, and the top end of the guide shaft is fixedly connected with the lifting plate and used for guiding the lifting plate to lift vertically.

Furthermore, jacking cylinders are symmetrically installed at two end portions of the fixed plate and move synchronously, and the lifting ends of the jacking cylinders are fixedly connected with the lifting plate through lifting shafts.

Further, the lifting conveying assembly comprises lifting blocks, a conveying belt assembly and power rollers, the bottoms of the lifting blocks are fixedly arranged on the lifting plate, and the lifting blocks are arranged in a row at equal intervals along the conveying direction of the first roller conveying line; the lifting block is composed of clamping plates which are arranged oppositely along the conveying direction of the first roller conveying line, the clamping plates are flat-topped plate structures, and a space for mounting the conveying belt assembly is reserved between the two clamping plates; the conveying belt assembly comprises an annular conveying belt, a roller assembly and a pulley assembly, wherein the roller assembly and the pulley assembly are rotatably arranged in a space between the two clamping plates along the circumferential direction of the clamping plates; the annular conveying belts are arranged outside the roller assemblies and the pulley assemblies in a surrounding mode along the circumferential direction of the clamping plates and are tensioned through the roller assemblies and the pulley assemblies, and the conveying belts between the flat tops of the two clamping plates are horizontally arranged along the axial direction of the roller of the first roller conveying line and are positioned at the same horizontal height, so that the conveying belts laid at the flat tops of the clamping plates jointly form a horizontal conveying surface; the power roller is two power rollers that are parallel dislocation each other, the one end of power roller links to each other with the outside power output end that drives actuating cylinder, and the other end is connected with the wheel components of different positions respectively, and two the rotation opposite direction of power roller for drive endless conveyor belt drives and restricts the two-way transportation of tray.

Further, the roller components positioned between the flat tops of the two clamping plates are positioned at the same horizontal height and are used for supporting the annular conveyer belt at the flat top to be positioned at the horizontal position.

Further, the position detector is a photoelectric sensing sensor, and the height of the position detector exceeds the maximum height of the restrained tray after jacking, and the position detector is used for detecting the height of the restrained tray in position to be conveyed or not in order to sense the position of the restrained tray on the fixed plate.

The invention relates to a constraint tray of a jacking and conveying device suitable for transferring of multiple types of lithium batteries, which is characterized in that: the tray comprises a tray body, wherein a plurality of rows of vertically arranged restraint baffles and restraint devices arranged on the restraint baffles are arranged in an inner cavity of the tray body, each two restraint baffles form a group, and a plurality of restraint grooves are equidistantly formed in the restraint baffles in the same group along the length direction of a plate body; the restraint device comprises a connecting plate body and clamping blocks, wherein a row of clamping blocks which can be clamped into the restraint groove are arranged on the surface of the connecting plate body facing the restraint groove, and a clamping area which can be clamped on the two opposite side surfaces of the battery is formed between every two adjacent clamping blocks.

The invention has the beneficial effects that:

1) the device lifts a large-size restrained tray through a simple lifting device, the tray is reversed and transported through the roller modules, and the tray is transported transversely, so that the tray can be transported on a narrow transport line due to the fact that the width of the tray is designed to be smaller than the length of the tray;

2) a position sensor is arranged in a corner blind area of the roller conveying line, so that the actual position of the restraint tray can be conveniently controlled and observed;

3) according to the nature of restricting the tray more ordinary tray is heavy, adopt two sides drive actuating cylinder and move loose pulley assembly and reduce the promotion power at the lift in-process, make the process of jacking and removal relatively stable, improved the practicality of device.

Drawings

Fig. 1 is a schematic overall structure diagram of a jacking transportation device suitable for transferring multiple types of lithium batteries.

Fig. 2 is a left side schematic view of fig. 1.

Fig. 3 is a schematic view of the structure a-a in fig. 2.

Fig. 4 is a schematic structural view of the inside of the lifting block of fig. 3.

FIG. 5 is a schematic view of the engagement between the restraint tray and the jacking device.

Fig. 6 is a schematic structural view of the containment tray of fig. 5.

Fig. 7 is a schematic view of the installation structure of the jacking transportation device in the wide and narrow transportation line body.

Wherein 1, a jacking device; 101. a fixing plate; 102. jacking a cylinder; 103. a lifting plate; 104 guiding the shaft assembly; 2. a roller conveying device; 21. lifting the conveying assembly; 201. a lifting block; 202. a conveyor belt assembly; 203. a power roller; 211. an endless conveyor belt; 212. a roller assembly; 213 a pulley assembly; 3. a detection device; 301. a sensor holder; 302. a position sensor; 4. a first roller conveyor line; 5. a second roller conveyor line; 6. a restraint tray; 601. a restraining baffle; 602. a restraining device; 611. connecting the plate bodies; 612. a clamping block; 7. a lithium battery.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

With reference to the accompanying drawings:

embodiment 1 a jacking conveyer that adaptation polymorphic type lithium cell was transported includes:

the jacking device 1 is arranged at the bottom of a butt joint area where the first roller conveying line 4 and the second roller conveying line 5 meet, and comprises a fixed plate 101, a jacking cylinder 102 and a lifting plate 103, wherein the fixed plate 101 is arranged at the bottom of a roller of the butt joint area of the first roller conveying line 4 and used for supporting the jacking cylinder 102; the two groups of jacking cylinders 102 are respectively and symmetrically and vertically arranged at two opposite end parts of the fixed plate 101, keep the lifting end of the jacking cylinder vertically lifted and used for driving the lifting plate 103 to lift; the lifting plate 103 is horizontally arranged between the first roller conveying line and the fixed plate, and the bottom of the lifting plate 103 is fixedly connected with the lifting end of the jacking cylinder 102 and used for driving the roller transfer device 2 to vertically lift;

the roller transfer device 2 is arranged above the lifting plate 103 and comprises four rows of lifting conveying assemblies 21 which are arranged in parallel at intervals, the lifting conveying assemblies 21 are inserted between adjacent rollers of the first roller conveying line 4, and the bottoms of the lifting conveying assemblies 21 are fixedly connected to the lifting plate 21 and used for transferring the restraint trays between the first roller conveying line 4 and the second roller conveying line 5;

and detection device 3, set up on first roller transfer chain 4, including inductor mount 301 and position inductor 302, the bottom of inductor mount 301 install in on the linear support frame body of first roller transfer chain 4, the top of inductor mount 301 hangs directly over fixed plate 101 to at the top mounted position inductor 302 of inductor mount 301, be used for detecting whether the height that can transport is reachd in the position of restricting tray 6.

This embodiment takes two first roller transfer chain 4 and the second roller transfer chain 5 that are 90 angle settings each other to be 90 as an example, and the width of first roller transfer chain is greater than the width of second roller transfer chain, and the jacking conveyer is installed in the roller below of first roller transfer chain. By analogy, the jacking and conveying device can be arranged in the roller conveying lines which are intersected, and is also suitable for the roller conveying lines with the same width.

A guide shaft assembly 104 is arranged between the fixed plate 101 and the lifting plate 103, the guide shaft assembly comprises a guide shaft and a linear bearing, the linear bearing is embedded on the fixed plate, the guide shaft vertically penetrates through the linear bearing in a sliding manner, and the top end of the guide shaft is fixedly connected with the lifting plate and used for guiding the lifting plate to lift vertically.

Jacking cylinders 102 are symmetrically arranged at two end parts of the fixed plate 101, the jacking cylinders 102 move synchronously, the lifting ends of the jacking cylinders 102 are fixedly connected with one lifting plate 103 through a lifting shaft, and the two jacking cylinders 102 move synchronously to ensure that the lifting plate can lift horizontally all the time.

The flat top of the lifting and conveying assembly 21 can carry the restraint tray 6, the lifting and conveying assembly 21 comprises a lifting block 201, a conveying belt assembly 202 and a power roller 203, the bottom of the lifting block 201 is fixedly arranged on the lifting plate, and the lifting blocks are arranged in a line at equal intervals along the conveying direction of the first roller conveying line; the lifting block 201 is composed of clamping plates which are arranged oppositely along the conveying direction of the first roller conveying line, the clamping plates are flat-topped plate structures, and a space for mounting the conveying belt assembly 202 is reserved between the two clamping plates; the conveyor belt assembly 202 comprises an annular conveyor belt 211, a roller assembly 212 and a pulley assembly 213, wherein the roller assembly 212 and the pulley assembly 213 are rotatably arranged in the space between the two clamping plates along the circumferential direction of the clamping plates; the annular conveyer belt 211 is arranged outside the roller assemblies 212 and the pulley assemblies 213 in an encircling manner along the circumferential direction of the clamping plate, and is tensioned by the roller assemblies 212 and the pulley assemblies 213, so that the annular conveyer belt 211 can rotate circumferentially around the lifting block to convey the restrained tray; the conveying belts between the flat tops of the two clamping plates are horizontally arranged along the axial direction of the roller of the first roller conveying line and are positioned at the same horizontal height, so that the conveying belts laid at the flat tops of the clamping plates jointly form a horizontal conveying surface; the power roller 203 is two power rollers that are parallel to each other and misplace, the one end of power roller links to each other with the outside power output end that drives actuating cylinder, and the other end is connected with the roller components of different positions respectively, and two the rotation opposite direction of power roller for drive endless conveyor belt drives and restricts the two-way transportation of tray.

The number of the roller assemblies is 14, wherein 9 of the roller assemblies are arranged at the flat tops of the clamping plates in parallel, namely the roller assemblies positioned between the flat tops of the two clamping plates are positioned at the same horizontal height and used for supporting the annular conveyer belt at the flat top to be positioned at the horizontal position; the remaining 5 sets are arranged circumferentially along the splint. Pulley assembly has two sets ofly, respectively the symmetry set up in the space between the splint, the power transmission of assembly pulley is higher for ordinary pulley transmission ratio efficiency, because the cylinder burden that the tray itself is heavier consequently brought is great, ordinary pulley cooperation mechanism transmission can lead to transmission power consumption too big therefore aggravate the pulley burden, adopt wear-resisting heat-resisting belt material and horizontal equipartition form distribution's pulley can effectively reduce the consumption and the more effective direct action of power transmission to single pulley to the tray.

The endless conveyor belt 212 material may be canvas or PVC.

Position detector 302 is photoelectric sensing sensor, position detector 302 can set up in the corner department that jacking device mounted position is close to second roller transfer chain, and this place is the vision blind area, just position detector's height surpasss restrict the maximum height after the tray jacking for whether the reflection light source on the detection fixed plate reachs the height that can transport with the response and restrict the tray position. Position detector 302's effect lies in receiving the transmission signal and makes the tray of restraint begin to transport and remove, requires the tray position of restraint to reach normal transportation scope this moment, avoids under the prerequisite of blind area position detector 302 then not only needs the response tray position, more needs observe its stability at this in-process, if detect not equidirectional slip trend then can in time make the operating of complementary unit and remind the staff.

Jacking device 1 is used for making the constraint tray 6 of loading lithium cell 7 under the condition that faces different transportation terminal points, transports to the roller conveying line that corresponds on, does not need too much complicated elevating system to reach, and can realize turning to at this in-process and make the great tray of volume transport on narrow conveying line, and because lifter plate position is less than the roller on the first roller conveying line, but both synchronous operation of the lift action of jacking device 1 and the normal transportation of the conveyor line body do not take place to interfere. The lifting action is because the higher usually both sides of the other side quality need cooperate corresponding auxiliary component to block, but the steady rising of self still is the most important point, utilizes the guide shaft of four corners department to carry out the steady lift of slowing down when selecting both sides cylinder, only need guarantee to restrain the both sides equilibrium of tray position can, has alleviateed auxiliary component's pressure.

Embodiment 2 a restraint tray 6 for a jacking transportation device adapted to the transportation of multiple types of lithium batteries, which is disclosed by the invention, comprises a tray body, wherein multiple rows of restraint baffles 601 which are opposite to each other and are vertically arranged and restraint devices 602 arranged on the restraint baffles are arranged in an inner cavity of the tray body, every two restraint baffles 601 form a group, and a plurality of restraint grooves are equidistantly formed in the restraint baffles 601 in the same group along the length direction of a plate body; the restraint device 602 includes a connecting plate body 611 and clamping blocks 612, a row of clamping blocks 612 capable of being clamped in the restraint groove is arranged on the surface of the connecting plate body 611 facing the restraint groove, a clamping area capable of being clamped on two opposite side surfaces of the battery is formed between two adjacent clamping blocks 612, and the distance between the clamping blocks 6 can be adjusted freely through the restraint device, so that square or round lithium batteries with different thicknesses can be fixed in the tray.

Because the tray quality of restricting is heavier and need the battery quantity and the quality of transportation differ than ordinary tray, consequently this kind of tray design is usually bulky, and the switching-over transportation is comparatively troublesome, and this kind of equipment designs to this tray transportation, makes it not only transport to other line bodies on, and because the difference of direction of transportation and rotate one hundred eighty degrees, so the narrow line body only need can hold the width of this kind of tray and normally transport. The length of the restraint tray 6 is within the carrying range of the first roller conveying line, the width of the restraint tray is within the carrying range of the second roller conveying line, and the size and the thickness of the restraint tray are larger than those of a common tray.

It is inside according to setting up to restrict tray 6 it can fix multiple model lithium cell according to setting up the shape scope of restricting the groove, adapt to the production scene of various differences, and the drawback that consequently brings then is the technology complicated, therefore in this course of working, probably face the condition that different model batteries loaded in mixture, need transport many times, the tray that has compared ordinary fixed model is more applicable to the lithium cell trade, transfer device then more needs, and because this equipment material low price, be fit for a large amount of input production, make the switching-over transportation act on battery tray when more convenient safety.

The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the present invention should not be considered limited to the specific forms set forth in the embodiments but includes equivalent technical means as would be recognized by those skilled in the art based on the inventive concept.

Claims

1. The utility model provides a jacking conveyer that adaptation polymorphic type lithium cell was transported which characterized in that includes:

2. The jacking transportation device of claim 1, wherein the jacking transportation device is adapted to transport multiple types of lithium batteries, and comprises: the guide shaft assembly is arranged between the fixed plate and the lifting plate and comprises a guide shaft and a linear bearing, the linear bearing is embedded on the fixed plate, the guide shaft vertically penetrates through the linear bearing in a sliding mode, and the top end of the guide shaft is fixedly connected with the lifting plate and used for guiding the lifting plate to lift vertically.

3. The jacking transportation device of claim 2, wherein the jacking transportation device is adapted to transport multiple types of lithium batteries, and comprises: jacking cylinders are symmetrically arranged at two end parts of the fixed plate and move synchronously, and the lifting ends of the jacking cylinders are fixedly connected with the lifting plate through a lifting shaft.

4. The jacking transportation device of claim 3, wherein the jacking transportation device is adapted to transport multiple types of lithium batteries, and comprises: the lifting conveying assembly comprises lifting blocks, a conveying belt assembly and power rollers, the bottoms of the lifting blocks are fixedly arranged on the lifting plate, and the lifting blocks are arranged in a row at equal intervals along the conveying direction of the first roller conveying line; the lifting block is composed of clamping plates which are arranged oppositely along the conveying direction of the first roller conveying line, the clamping plates are flat-topped plate structures, and a space for mounting the conveying belt assembly is reserved between the two clamping plates; the conveying belt assembly comprises an annular conveying belt, a roller assembly and a pulley assembly, wherein the roller assembly and the pulley assembly are rotatably arranged in a space between the two clamping plates along the circumferential direction of the clamping plates; the annular conveying belts are arranged outside the roller assemblies and the pulley assemblies in a surrounding mode along the circumferential direction of the clamping plates and are tensioned through the roller assemblies and the pulley assemblies, and the conveying belts between the flat tops of the two clamping plates are horizontally arranged along the axial direction of the roller of the first roller conveying line and are positioned at the same horizontal height, so that the conveying belts laid at the flat tops of the clamping plates jointly form a horizontal conveying surface; the power roller is two power rollers that are parallel dislocation each other, the one end of power roller links to each other with the outside power output end that drives actuating cylinder, and the other end is connected with the wheel components of different positions respectively, and two the rotation opposite direction of power roller for drive endless conveyor belt drives and restricts the two-way transportation of tray.

5. The jacking transportation device of claim 4, wherein the jacking transportation device is adapted to transport multiple types of lithium batteries, and comprises: the roller components positioned between the flat tops of the two clamping plates are positioned at the same horizontal height and are used for supporting the annular conveying belt at the flat top to be positioned at the horizontal position.

6. The jacking transportation device of claim 5, wherein the jacking transportation device is adapted to transport multiple types of lithium batteries, and comprises: the position detector is a photoelectric sensing sensor, the height of the position detector exceeds the maximum height of the restrained tray after jacking, and the position detector is used for detecting the height of the restrained tray in the position to be detected to enable the reflection light source on the fixed plate to sense whether the position of the restrained tray reaches the height capable of being transported.

7. A restraint tray for a jacking transportation device suitable for transferring multiple types of lithium batteries according to any one of claims 1-6, wherein the restraint tray comprises: the tray comprises a tray body, wherein a plurality of rows of vertically arranged restraint baffles and restraint devices arranged on the restraint baffles are arranged in an inner cavity of the tray body, each two restraint baffles form a group, and a plurality of restraint grooves are equidistantly formed in the restraint baffles in the same group along the length direction of a plate body; the restraint device comprises a connecting plate body and clamping blocks, wherein a row of clamping blocks which can be clamped into the restraint groove are arranged on the surface of the connecting plate body facing the restraint groove, and a clamping area which can be clamped on the two opposite side surfaces of the battery is formed between every two adjacent clamping blocks.