阅读说明：本技术 一种软包电芯步进输送装置 (Step-by-step conveyor of soft-packaged electrical core ) 是由 方正飞 徐茂 秦海军 孙士东 于 2019-11-13 设计创作，主要内容包括：一种软包电芯步进输送装置,涉及电芯生产设备的技术领域,尤其涉及电芯生产设备中处理段输送装置的技术领域。本申请包括通过若干个焊接支架支撑的铝型材,铝型材长度方向的外周布置同步带,铝型材与同步带之间设置同步带总装,同步带的外周均匀布置若干个工装夹具总装,铝型材的侧壁上设置若干个与工装夹具总装相配合的工装夹具松紧气缸组件。本申请实现了输送速度快,结构紧凑,兼容性强,定位精度高,两侧与之配合的设备无需做避位动作。(The utility model provides a step-by-step conveyor of soft-packaged electrical core, relates to the technical field of electric core production facility, especially relates to the technical field of handling section conveyor in the electric core production facility. This application includes the aluminium alloy that supports through a plurality of welding stent, and the hold-in range is arranged to aluminium alloy length direction's periphery, sets up the hold-in range assembly between aluminium alloy and the hold-in range, and a plurality of frock clamp assembly is evenly arranged to the periphery of hold-in range, sets up a plurality of and frock clamp assembly matched with frock clamp elasticity cylinder assembly on the lateral wall of aluminium alloy. The conveying device has the advantages that the conveying speed is high, the structure is compact, the compatibility is strong, the positioning precision is high, and the two sides of the device matched with the two sides of the device do not need to be subjected to avoiding action.)

1. The utility model provides a step-by-step conveyor of laminate polymer core, its characterized in that includes aluminium alloy (13) that support through a plurality of welding stent (11), hold-in range (9) are arranged to aluminium alloy (13) length direction's periphery, set up hold-in range assembly (1) between aluminium alloy (13) and hold-in range (9), a plurality of frock clamp assembly (2) are evenly arranged to the periphery of hold-in range (9), set up a plurality of and frock clamp assembly (2) matched with frock clamp elasticity cylinder assembly (3) on the lateral wall of aluminium alloy (13).

2. The stepping conveying device for the soft package battery cell according to claim 1, characterized in that the synchronous belt assembly (1) comprises a synchronous pulley driving wheel (10) and a synchronous pulley idle wheel (12) which are respectively arranged at two ends of an aluminum profile (13), the synchronous pulley driving wheel (10) is connected with the aluminum profile (13) through a pulley guard plate (18), the synchronous pulley driving wheel (10) is connected with an output shaft of a speed reducing motor (6) through a coupler (8), and the speed reducing motor (6) is connected with an output shaft of a servo motor (5); the synchronous pulley idler (12) is connected with the aluminum profile (13) through an idler guard plate (20).

3. The stepping conveying device for the soft package battery cell according to claim 2, characterized in that a plurality of synchronous pulley guide wheels (14) matched with the synchronous belt (10) are arranged along the length direction of the aluminum profile (13).

4. The stepping conveying device for the soft package battery cell according to claim 2, characterized in that a flange mounting block (7) is arranged between the coupling (8) and the speed reduction motor (6).

5. The stepping conveying device for the soft package battery cell according to claim 2, characterized in that a tension block (19) is arranged between the idler guard plate (20) and the aluminum profile (13).

6. The stepping conveying device for the soft package battery cell according to claim 1, characterized in that the tooling fixture assembly (2) comprises a tooling substrate (31) for bearing the soft package battery cell (21), a non-metal fixing strip (22) for clamping the soft package battery cell (21) is arranged on the periphery of the tooling substrate (31), a stop block (26) is arranged at one end of the non-metal fixing strip (22), a stop bar (27) is arranged at the other end of the non-metal fixing strip (26), a non-metal clamping block (29) is arranged on one side of the non-metal fixing strip (26), a rectangular spring (23) is arranged on the outer side of the non-metal clamping block (29), a miniature guide rail slider (24) is arranged on the outer side of the rectangular spring (23), and a slider (32.

7. The stepping conveying device for the soft package battery cell according to claim 2 or 6, characterized in that the two sides of the synchronous belt (9) in the length direction are provided with circular guide rails (16) matched with the sliding blocks (32), and the circular guide rails (16) are fixedly connected with the aluminum profile (13) through circular guide rail buckles (17).

8. The stepping conveying device for the soft package battery cell according to claim 6, wherein a guide strip (28) is arranged between the rectangular spring (23) and the tooling substrate (31), and one end of the guide strip (28) is provided with an adjusting screw (25).

9. The stepping conveying device for the soft package core according to claim 6, wherein a non-metal base plate (30) is arranged on the upper end face of the tooling substrate (31).

10. The stepping conveying device for the soft package battery cell according to claim 1, characterized in that the tool clamp tightness cylinder assembly (3) comprises a support assembly (33) connected with the aluminum profile (13), wherein the support assembly (33) is sequentially provided with an elevating block (36) and a sliding table cylinder (34), and the upper end surface of the sliding table cylinder (34) is provided with a cam roller bearing (35).

Technical Field

The application relates to the technical field of electric core production equipment, in particular to the technical field of processing section conveying devices in electric core production equipment.

Background

The process of the soft-packaged battery cell processing section in the battery cell production process comprises the following steps: reading the battery cell, detecting the surface quality, detecting OCV/IR, detecting insulation, leveling lugs, cutting lugs and the like. The invention has application number 201810011257.5 and the name of the invention is: the utility model provides a soft-packaged electrical core automatic feeding equipment, discloses electric core promotion, transport, the working method that descends again, specifically includes following technical scheme: and jacking the vacuum adsorption device to a proper position by the double-stroke cylinder, and opening the vacuum cylinder to absorb the battery cell. After the action is finished, the double-stroke cylinder continues to lift the vacuum adsorption device. And after the double-stroke cylinder stops acting, the thrust cylinder pushes the pneumatic jacking mechanism to a proper position to stop moving. The double-stroke cylinder obtains the signal, the guide rod retracts, the vacuum adsorption device descends to a proper position, the vacuum is closed, the battery cell falls on the feeding platform, and the battery cell feeding is finished. The guide rod of the double-stroke cylinder continues to descend, and after the guide rod stops moving, the guide rod of the thrust cylinder returns to the original point.

There are the following disadvantages:

1. the invention mainly comprises a lifting cylinder, a vacuum adsorption device, a thrust cylinder, a fixed guide rail, a battery cell placing table, a frame and the like, has more and more complex structural components, greatly improves the failure probability, has high energy consumption and occupies larger area of equipment. The equipment has more actions and long conveying takt time, and the production capacity does not meet the requirement of a production line.

2. The principle of the invention determines that the detection and cutting equipment on two sides needs to perform avoiding action so as to avoid the risk that the battery cell collides with other equipment in the carrying process, the short circuit of the anode and the cathode occurs and even the risk of fire and explosion occurs.

3. The phenomenon that the electric core and the tooling plate are relatively displaced is easily generated in the conveying process, so that the repeated positioning precision is low.

4. The placing table is a profiling tooling plate, and when the product is shaped, the profiling tooling plate needs to be replaced, so that the cost is relatively high.

Disclosure of Invention

The utility model aims at providing a conveying speed is fast, compact structure, and the compatibility is strong, and positioning accuracy is high, and both sides need not to do the step-by-step conveyor of soft-packaged electrical core who keeps away a position action with it complex equipment.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a step-by-step conveyor of soft-packaged electrical core, includes the aluminium alloy that supports through a plurality of welding stent, and the hold-in range is arranged to aluminium alloy length direction's periphery, sets up the hold-in range assembly between aluminium alloy and the hold-in range, and a plurality of frock clamp assembly is evenly arranged to the periphery of hold-in range, sets up a plurality of and frock clamp assembly matched with frock clamp elasticity cylinder assembly on the lateral wall of aluminium alloy.

Preferably, the synchronous belt assembly comprises a synchronous belt wheel driving wheel and a synchronous belt wheel idle wheel which are respectively arranged at two ends of the aluminum profile, the synchronous belt wheel driving wheel is connected with the aluminum profile through a belt wheel guard plate, the synchronous belt wheel driving wheel is connected with an output shaft of a speed reducing motor through a coupler, and the speed reducing motor is connected with an output shaft of a servo motor; the synchronous pulley idler passes through the idler backplate and is connected with the aluminium alloy.

What is better, the frock clamp assembly of this application is including the frock base plate that is used for bearing soft-packaged electrical core, and the periphery of frock base plate sets up the non-metallic fixed strip that is used for the soft-packaged electrical core of centre gripping, and the one end of non-metallic fixed strip sets up the dog, and the other end sets up the shelves strip, and one side of non-metallic fixed strip sets up non-metallic clamp tight piece, and the rectangle spring is arranged in non-metallic clamp tight piece's the outside, and the outside of rectangle spring sets up miniature guide rail slider, and the lower part of.

Preferably, the tool clamp tightness air cylinder assembly comprises a support assembly connected with an aluminum profile, wherein a padding block and a sliding table air cylinder are sequentially arranged on the support assembly, and a cam roller bearing is arranged on the upper end face of the sliding table air cylinder.

This application adopts above-mentioned technical scheme, compares with prior art and has following advantage:

1. by adopting the conveying device, after the industrial robot places the soft package battery cell into the tool clamp, the synchronous belt is clamped by the circular guide rail, the displacement phenomenon cannot occur, and no position avoidance measures need to be taken, so that the production accidents are avoided; meanwhile, equipment such as a rectangular spring is utilized, so that the soft package battery cell is always in a clamping state in the conveying process, the positioning precision is improved, and the problem of repeated positioning is solved.

2. This application utilizes cam rotor bearing that is located the aluminium alloy both sides to cooperate with the shelves strip on the frock clamp, guarantees that soft-packaged electrical core only does lateral shifting along with frock clamp, has further improved the positioning accuracy among the transportation process, has improved production efficiency.

3. This application utilizes cam rotor bearing that is located the aluminium alloy both sides to cooperate with the shelves strip on the frock clamp, utilizes circular guide rail centre gripping hold-in range, the tight soft-packaged electric core of rectangle spring clamp, and this series of measures guarantee that soft-packaged electric core moves along transverse direction all the time. With the measures, the rotating speed of the synchronous belt can be greatly improved, the conveying time is shortened, the production beat is improved, and therefore the production efficiency is improved.

4. This application is used for pressing from both sides tight piece of pressing from both sides tight soft-packaged electrical core can promote frock clamp's compatibility through adjusting screw adjustment position, need not to change the frock when the product remodels, has reduced manufacturing cost.

5. Compared with the prior art, the conveying equipment has the advantages of compact structure, high conveying speed and small occupied area.

Drawings

Fig. 1 is a schematic structural view of the entire apparatus of the present application.

Fig. 2 is a schematic structural diagram of a synchronous belt assembly of the present application.

FIG. 3 is a schematic structural view of a tooling fixture assembly of the present application.

Figure 4 is a perspective view of the tooling fixture assembly of the present application.

FIG. 5 is a schematic structural view of a tensioning cylinder assembly of the tooling fixture of the present application.

Wherein, 1, synchronous belt assembly, 2, tooling fixture assembly, 3, tooling fixture tightness cylinder component, 5, servo motor, 6, speed reducing motor, 7, flange mounting block, 8, coupler, 9, synchronous belt, 10, synchronous belt wheel driving wheel, 11, welding bracket, 12, synchronous belt wheel idle wheel, 13, aluminum profile, 14, synchronous belt guiding strip, 15, synchronous belt corner guiding block, 16, circular guide rail, 17, circular guide rail buckle, 18, belt wheel guard plate, 19, tensioning block, 20, idle wheel guard plate, 21, soft package battery core, 22, nonmetal fixing strip, 23, rectangle spring, 24, minitype guide rail slide block, 25, adjusting screw, 26, stop block, 27, stop strip, 28, guiding strip, 29, nonmetal clamping block, 30, nonmetal backing plate, 31, tooling base plate, 32, slide block, 33, support component, 34, slide table cylinder, 35, cam roller bearing, 36. and a block for raising.

Detailed Description

The technical scheme of the application is described in detail below with reference to the accompanying drawings:

as shown in fig. 1 and 2, a step-by-step conveyor of soft-packaged battery core, include the aluminium alloy 13 that supports through a plurality of welding stent 11, hold-in range 9 is arranged to aluminium alloy 13 length direction's periphery, sets up hold-in range assembly 1 between aluminium alloy 13 and the hold-in range 9, and a plurality of frock clamp assembly 2 is evenly arranged to hold-in range 9's periphery, sets up a plurality of and frock clamp assembly 2 matched with frock clamp elasticity cylinder assembly 3 on aluminium alloy 13's the lateral wall.

As shown in fig. 2, the synchronous belt assembly 1 of the present application includes a synchronous pulley driving wheel 10 and a synchronous pulley idle wheel 12 respectively disposed at two ends of an aluminum profile 13, the synchronous pulley driving wheel 10 is connected with the aluminum profile 13 through a pulley guard plate 18, the synchronous pulley driving wheel 10 is connected with an output shaft of a speed reduction motor 6 through a coupling 8, and the speed reduction motor 6 is connected with an output shaft of a servo motor 5; the timing pulley idler 12 is connected to the aluminum profile 13 by an idler guard 20.

As shown in fig. 2, the present application provides a plurality of timing pulley guide wheels 14 matching with the timing belt 10 along the length direction of the aluminum profile 13.

As shown in fig. 2, a flange mounting block 7 is provided between the coupling 8 and the reduction motor 6.

As shown in fig. 2, a tension block 19 is disposed between the idler guard 20 and the aluminum profile 13.

As shown in fig. 3, the tooling fixture assembly 2 of the present application includes a tooling substrate 31 for bearing the soft package battery core 21, the periphery of the tooling substrate 31 is provided with the non-metal fixing strip 22 for clamping the soft package battery core 21, one end of the non-metal fixing strip 22 is provided with the stop 26, the other end is provided with the stop strip 27, one side of the non-metal fixing strip 26 is provided with the non-metal clamping block 29, the outside of the non-metal clamping block 29 is provided with the rectangular spring 23, the outside of the rectangular spring 23 is provided with the miniature guide rail slider 24, and the lower part of the tooling substrate 31 is provided with the.

As shown in fig. 2 and 4, circular guide rails 16 matched with the sliders 32 are arranged on two sides of the synchronous belt 9 in the length direction, and the circular guide rails 16 are fixedly connected with the aluminum profiles 13 through circular guide rail buckles 17.

As shown in fig. 3 and 4, a guide bar 28 is provided between the rectangular spring 23 and the fixture substrate 31, and an adjustment screw 25 is provided at one end of the guide bar 28.

As shown in fig. 4, a non-metal shim plate 30 is provided on the upper end surface of the tooling substrate 31 of the present application.

As shown in fig. 5, the tool clamp tightness cylinder assembly 3 comprises a support assembly 33 connected with the aluminum profile 13, wherein a block 36 and a sliding table cylinder 34 are sequentially arranged on the support assembly 33, and a cam roller bearing 35 is arranged on the upper end surface of the sliding table cylinder 34.

As shown in fig. 1, a schematic diagram of a step-by-step conveying device for a soft package battery cell is shown, wherein a tooling fixture assembly 2 is fixed on a synchronous belt 9 through screws, and the distance can be set according to specific requirements; the tightness air cylinder component 3 of the tooling fixture is arranged on the aluminum section bar, a set of components are respectively arranged at the feeding and discharging positions, and the tightness air cylinder component acts on the tooling fixture assembly 2.

As shown in fig. 2, the schematic diagram of the synchronous belt assembly 1 is that a welding bracket 11 is connected with an aluminum profile 13, and the other end of the welding bracket is connected with a machine table to play a role of fixing and supporting; the synchronous belt guide strip 14, the synchronous belt corner guide block 15, the circular guide rail 16, the circular guide rail buckle 17, the belt pulley guard plate 18, the tensioning block 19 and the idler wheel guard plate 20 are all arranged on the aluminum profile 13 through screws; the servo motor 5 and the speed reducing motor 6 are arranged on the flange mounting block 7; the flange mounting block 7 is connected with a belt wheel guard plate 18 through a screw; the speed reducing motor 6 is connected with a driving wheel 10 of a synchronous belt wheel through a coupler 8; the synchronous belt 9 is meshed with a driving wheel 10 of the synchronous belt wheel and an idler wheel 12 of the synchronous belt wheel, a guide strip 14 of the synchronous belt and a corner guide block 15 of the synchronous belt play a role in guiding and supporting, and a tensioning block 19 plays a role in tensioning the synchronous belt.

As shown in fig. 3 and 4, in the schematic diagrams of the tooling fixture assembly 2, the stop block 26, the non-metal fixing strip 22, the non-metal base plate 30 and the slider 32 are fixed on the tooling substrate 31, and all workpieces in contact with the soft package battery cell 21 are non-metal, so that the situation of short circuit between the positive electrode and the negative electrode is avoided; the adjusting screw 25 is fixed on the non-metal clamping block 29, the non-metal clamping block 29 is connected with the tooling substrate 31 through the miniature guide rail slider 24, and the rectangular spring 23 acts on the non-metal clamping block 29 to enable the soft package battery cell 21 to be in a clamping state; the distance between the adjusting screw 25 and the stop block 26 is adjusted to adapt to different specifications of battery cells.

As shown in fig. 4, the schematic diagram of the tool clamp tightness cylinder assembly 3 is that a sliding table cylinder 34 and a block 36 are installed on an installation base 33 together, and a cam roller bearing 35 is installed on the sliding table cylinder 34; the sliding table cylinder acts to drive the cam roller bearing to act on the stop strip 27 and the guide strip 28 of the tooling fixture assembly 2, and the cam roller bearing is used for feeding and discharging the battery core.

When the synchronous belt machining device works, the servo motor 5 rotates to drive the synchronous belt 10 and the tool clamp on the synchronous belt to move to a working position; the elastic air cylinder assembly moves to extend out, and a blocking strip and a guide strip of the tool clamp are spread, so that the tool clamp is in a loosening state; a robot arm sucks a battery cell and places the battery cell on a tool clamp; the elastic air cylinder component retracts, and the blocking strip clamps the battery cell under the action of the spring; the servo motor rotates to drive the synchronous belt and the tool clamp to move to the next working position to wait for finishing the next process; the above actions are repeated to complete automation.