CN219575711U - Ribbon installation device, battery assembly equipment and battery - Google Patents

Abstract

The utility model belongs to the technical field of batteries, and particularly relates to a ribbon mounting device, battery assembly equipment and a battery, wherein the ribbon mounting device comprises a bearing mechanism; the pushing mechanism is used for moving the binding belt to the circumference of the object to be bound and is movably connected with the bearing mechanism; and the retaining mechanism is detachably connected with the pushing mechanism, and when the retaining mechanism and the pushing mechanism are separated, the pushing mechanism is configured to enable the binding belt to be retained on the circumference of the object to be bound. The utility model also discloses battery assembly equipment which comprises the ribbon mounting device and a transmission mechanism. According to the ribbon installation device, the pushing mechanism is movably arranged on the bearing mechanism, and the holding mechanism is detachably connected with the pushing mechanism, so that when the pushing mechanism pushes the ribbon to the circumference of a to-be-bound object, the ribbon is prevented from falling in the process of being placed into the battery box, and the production efficiency is improved.

Description

Ribbon installation device, battery assembly equipment and battery

Technical Field

The utility model belongs to the technical field of batteries, and particularly relates to a ribbon mounting device, battery assembly equipment and a battery.

Background

In the manufacturing process of the power battery, the battery needs to be bound by adopting the binding belt, after the binding belt is bound on the battery, the battery in a bound state needs to be loaded into the battery box, but in the process, because the binding belt is in clearance fit with the battery, the binding belt needs to be kept around the battery by external force, and then the battery and the binding belt can be smoothly mounted in the battery box together.

At present, battery automatic binding device among the prior art is equipped with fixed platform, clamping mechanism, bearing mechanism and pushing mechanism, be equipped with the hole of stepping down on the fixed platform, clamping mechanism movable is established on fixed platform and is encircleed the hole setting of stepping down, clamping mechanism can follow the length direction and the width direction centre gripping battery of battery, bearing mechanism corresponds the hole setting of stepping down, be used for bearing ribbon and battery, pushing mechanism establishes on bearing mechanism, pushing mechanism is used for promoting the ribbon and makes it embolia in the battery that presss from both sides tight through clamping mechanism, in order to realize the ligature to the battery, but can not be after the ribbon ligature to the battery, continue to provide the support to the ribbon, so that the battery is installed in the battery box together with ribbon around it, lead to the battery to pack into the in-process of battery box, the ribbon appears dropping, need be loaded into the battery box again around the ribbon together, seriously reduce production efficiency.

Disclosure of Invention

The embodiment of the utility model aims to provide a ribbon installation device, which solves the technical problems that the ribbon installation device in the prior art can not continuously provide support for the ribbon after the ribbon is bound on a battery, so that the ribbon falls off in the process of loading the battery into a battery box, and the production efficiency is seriously reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a strap mounting device comprising: the bearing mechanism is used for bearing objects to be bound and the binding belts; the pushing mechanism is used for moving the binding belt to the circumference of the object to be bound and is movably connected with the bearing mechanism; and the retaining mechanism is detachably connected with the pushing mechanism, and when the retaining mechanism and the pushing mechanism are separated, the pushing mechanism is configured to enable the binding belt to be retained on the circumference of the object to be bound.

The ribbon installation device provided by the utility model has the beneficial effects that: compared with the prior art, the ribbon installation device has the advantages that the pushing mechanism is movably arranged on the bearing mechanism, the pushing mechanism can move back and forth between the initial position and the binding position, the pushing mechanism can drive the ribbon to move from the initial position to the binding position so as to enable the ribbon to move to the circle of a to-be-bound object, meanwhile, the retaining mechanism is detachably connected with the pushing mechanism, and can drive the pushing mechanism to return to the initial position from the binding position so as to facilitate the placement of a new battery and the ribbon on the bearing mechanism by an external device, when the pushing mechanism pushes the ribbon to the circle of the to-be-bound object, the retaining mechanism is separated from the pushing mechanism, the pushing mechanism is kept at the binding position so as to keep the ribbon at the circle of the to-be-bound object, the ribbon is prevented from falling in the process of loading the battery box, and the production efficiency is improved.

In some embodiments, the pushing mechanism and the retaining mechanism are detachably connected by a locking structure.

By adopting the locking structure to realize the detachable connection between the pushing mechanism and the holding mechanism, the disassembly and assembly efficiency between the pushing mechanism and the holding mechanism can be effectively improved.

In some embodiments, the locking structure includes a first connection and a second connection that are interlocked with each other, the first connection being disposed on one of the pushing mechanism and the retaining mechanism, the second connection being disposed on the other of the pushing mechanism and the retaining mechanism.

By arranging the first connecting part and the second connecting part on the pushing mechanism and the holding mechanism respectively, the pushing mechanism and the holding mechanism can only be connected with each other.

In some embodiments, the locking structure further comprises a locking driver in driving connection with the first connection portion, the locking driver being configured to drive the first connection portion to move relative to the second connection portion to connect or disconnect the pushing mechanism and the holding mechanism to or from each other.

By arranging the locking driver on the locking structure, the controller can control the locking driver, thereby realizing automatic connection or separation between the feeding mechanism and the holding mechanism and improving the automation degree of the whole ribbon installation device.

In some embodiments, the locking driver is configured to drive rotation or translation of the first connection.

The locking driver is arranged to drive the first connecting part to rotate or translate, so that the first connecting part and the second connecting part are connected or separated from each other, the first connecting part can be connected or separated from the second connecting part only by changing the position of the first connecting part, and the disassembly and assembly process has good stability.

In some embodiments, the first connecting portion is a locking block, the second connecting portion is a locking groove, when the locking block is clamped in the locking groove, the pushing mechanism and the holding mechanism are connected with each other, and when the locking block is separated from the locking groove, the pushing mechanism and the holding mechanism are separated from each other.

By arranging the first connecting part and the second connecting part as the locking block and the locking groove respectively, quick connection and disconnection between the first connecting part and the second connecting part can be realized.

In some embodiments, the number of the locking structures is two, and the two locking structures are oppositely arranged on the pushing mechanism or the holding mechanism.

Through be equipped with two locking structures between push mechanism and hold mechanism for be equipped with two connection fulcra between push mechanism and the hold mechanism, improve the stability of connecting between the two, simultaneously, owing to have the notch that supplies first connecting portion business turn over on the second connecting portion, through being equipped with two locking structures that set up relatively, and the opening direction of the notch of two second connecting portions is just setting up, can avoid first connecting portion to take place to break away from notch department and second connecting portion, further improve the stability of connecting between the two.

In some embodiments, the pushing mechanism includes a top block, an elastic member disposed between the top block and the carrying mechanism, and a connection plate in driving connection with the top block and detachably connected with the holding mechanism, and when the connection plate is connected with the holding mechanism, the elastic member is configured to cause the top block to have a tendency to move toward the object to be bound.

The ejector block drives the ribbon to move towards the direction of the object to be bound so as to bind the ribbon on the circumference of the object to be bound, and meanwhile, the elasticity of the elastic piece is larger than the weight of the ejector block plus the ribbon, so that the elasticity of the elastic piece can provide support for the ribbon and the ejector block, and the ribbon is kept positioned on the circumference of the object to be bound.

In some embodiments, the pushing mechanism further comprises a guide rod, one end of the guide rod is connected with the ejector block, the other end of the guide rod is connected with the connecting plate, and the guide rod penetrates through the bearing mechanism.

The stability of relative movement between the pushing mechanism and the bearing mechanism can be improved by the guide rod.

In some embodiments, the ejector block includes a base and an ejector tab that is raised on a side of the base adjacent to the tie.

Through being equipped with the liftout convex part on the base member, can adjust the gesture of ribbon at the ligature process through the shape of adjustment liftout convex part.

In some embodiments, the bearing mechanism comprises a bearing plate and a supporting piece, the bearing plate is movably connected with the pushing mechanism, the supporting piece is arranged on the bearing plate, and the supporting piece is used for bearing the object to be bound and the binding belt.

Through being equipped with the support piece that is used for waiting to ligate the thing and provide the support on the board of accepting, can provide initial location space for the ribbon to improve the ligature efficiency of waiting to ligature the thing.

In some embodiments, the support member includes a first support plate and a second support plate, the first support plate and the second support plate are arranged at intervals, one side of the first support plate and one side of the second support plate, which faces away from the bearing plate, bear the object to be bound, and the binding belt is sleeved on the outer circumferences of the first support plate and the second support plate.

Through setting up support piece into two first backup pad and the second backup pad that can provide the support for the shoulder of waiting to ligature thing, can make waiting to ligature thing handstand to set up on support piece to the ribbon can pass the top of waiting to ligature thing from down upwards and ligature the border at waiting to ligature thing.

In some embodiments, the number of pushing mechanisms is two, and two pushing mechanisms are used for pushing the same binding belt, so that the binding belt can stably move to the circumference of the object to be bound.

Through setting up two pushing mechanism mirror images respectively, can provide thrust to the limit that two of them relative settings of ribbon to pushing mechanism is more steady in the process that promotes ribbon towards waiting the ligature thing to remove.

In some embodiments, the number of the supporting pieces is two, the two supporting pieces are arranged on the bearing plate in a straight line, each supporting piece can bear one object to be bound, and the pushing mechanism can push two binding tapes to the circumference corresponding to the object to be bound synchronously.

Through being equipped with two support pieces on the board that holds, can set up two ribbon and two treat the ligature thing on the board that holds, can drive two ribbon simultaneously and treat the circumference of ligature thing at corresponding respectively through pushing mechanism.

In some embodiments, the tie is a metal strap or plastic tape.

Through setting up the ribbon into metal material or plastic material, can make the ribbon have higher intensity.

An embodiment of the second aspect of the present utility model provides a battery assembling device, including the above-mentioned ribbon installation device, where the object to be bound is a plurality of electric cells.

In some embodiments, the battery assembly apparatus further comprises a transfer mechanism for transferring the carrying mechanism and the pushing mechanism into a next station.

Through being equipped with transport mechanism, can drive the battery that the ligature is accomplished and remove in the battery box to the ribbon on this in-process battery also can not drop.

An embodiment of the third aspect of the present utility model provides a battery including a tie and a plurality of electric cells, the tie being tied to the circumferential rings of the plurality of electric cells by the battery assembly apparatus described above.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a strap-mounting device according to an embodiment of the present utility model;

FIG. 2 is a top view of the strap mounting device shown in FIG. 1;

FIG. 3 is a front view of the strap mounting device shown in FIG. 1;

fig. 4 is a side view of the strap mounting device shown in fig. 1.

Wherein, each reference sign in the figure:

10. a carrying mechanism; 11. a receiving plate; 12. a support; 121. a first support plate; 122. a second support plate;

20. a pushing mechanism; 21. a jacking block; 211. a liftout convex part; 212. a base; 22. an elastic member; 23. a guide rod; 24. a second connecting portion; 25. a connecting plate;

30. a holding mechanism;

40. a locking structure; 41. a first connection portion; 42. a lock driver; 43. a transmission shaft;

50. a tie.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

The ribbon 50 is a ribbon-shaped accessory for binding the periphery of a battery, wherein the battery is formed by stacking a plurality of battery cells, the ribbon 50 is mainly used for fixing the battery cells in groups, the compactness of the battery cells in groups is improved, the influence of vibration on the whole battery can be reduced, meanwhile, the expansion force of the battery cells can be resisted, when the battery cells work and expand, the ribbon 50 can generate opposite binding force on the battery cells under the action of the expansion force of the battery cells, the ribbon 50 can continuously provide reaction force for the battery cells in the process, so that the expansion force of the battery cells is effectively released, the ribbon 50 and the battery cells cannot be in interference fit and tight fit, a certain expansion space is reserved for the battery cells, and therefore, after the ribbon 50 is bound to the battery cells, if no external force is continuously provided for supporting the ribbon 50, the ribbon 50 is separated from the battery cells, and the follow-up boxing procedure is affected.

The battery disclosed by the embodiment of the utility model is used as an electric device of a power supply or various energy storage systems using the battery as an energy storage element. The power device may be, but is not limited to, a cell phone, tablet, notebook computer, electric toy, electric tool, battery car, electric car, ship, spacecraft, etc. Among them, the electric toy may include fixed or mobile electric toys, such as game machines, electric car toys, electric ship toys, electric plane toys, and the like, and the spacecraft may include planes, rockets, space planes, and spacecraft, and the like.

Referring to fig. 1 together, a band mounting device according to an embodiment of the present utility model will now be described. The band mounting device is used for binding the band 50 to the circumference of the object to be bound, and comprises a bearing mechanism 10, a pushing mechanism 20 and a holding mechanism 30. The object to be bound can be a structure such as a battery which needs to be bound.

The bearing mechanism 10 is used for bearing objects to be bound and the binding belt 50; the pushing mechanism 20 is movably connected with the bearing mechanism 10 and is used for moving the binding belt 50 to the circumference of an object to be bound (not shown in the figure); the retaining mechanism 30 is detachably connected to the pushing mechanism 20, and when the retaining mechanism 30 and the pushing mechanism 20 are separated, the pushing mechanism 20 is configured to retain the band 50 on the circumference of the object to be bound.

The carrying mechanism 10 is used for providing an initial assembly position for the binding belt 50 and the object to be bound, and can carry the object to be bound which is in a solid state and has a shape matched with the binding belt 50, wherein in the embodiment, the object to be bound is a plurality of electric cores, the battery is formed by stacking and arranging the electric cores, the carrying mechanism 10 can also carry the binding belt 50, the binding belt 50 is positioned beside the battery, and the object to be bound is waiting to be sleeved on the periphery of the battery.

The pushing mechanism 20 is used for binding the ribbon 50 on the carrying mechanism 10 to the battery, the pushing mechanism 20 is movably connected with the carrying mechanism 10, the pushing mechanism 20 can move back and forth between an initial position and a binding position, wherein the position of the pushing mechanism 20 in fig. 1 is the initial position, the ribbon 50 is located right below the battery and between the pushing mechanism 20 and the battery, when the pushing mechanism 20 is located at the initial position, the ribbon 50 is placed on the carrying mechanism 10, meanwhile, the battery is also placed on the carrying mechanism 10, and when the pushing mechanism 20 moves from the initial position to the binding position, the ribbon 50 is pushed to the periphery of the battery from the side of the battery so as to complete binding.

The retaining mechanism 30 is mainly used for driving the pushing mechanism 20 and the carrying mechanism 10 to move relatively, and the retaining mechanism 30 is detachably connected with the pushing mechanism 20, and the retaining mechanism 30 can drive the pushing mechanism 20 to move from an initial position to a binding position, and can enable the pushing mechanism 20 to be kept on the binding position. When the battery is to be bound, the holding mechanism 30 and the pushing mechanism 20 are connected with each other, so that the pushing mechanism 20 is located at an initial position, a new battery to be bound and the binding belt 50 are placed on the bearing mechanism 10, binding preparation is carried out, when the holding mechanism 30 is separated from the pushing mechanism 20, the pushing mechanism 20 pushes the binding belt 50 to the circumference of the object to be bound, the pushing mechanism 20 is kept at a binding position, the binding belt 50 is kept at the circumference of the battery, and therefore falling of the binding belt 50 occurs in the process of loading the battery into a battery box is avoided.

According to the ribbon installation device, the pushing mechanism 20 is movably arranged on the bearing mechanism 10, the pushing mechanism 20 can move back and forth between the initial position and the binding position, the pushing mechanism 20 can drive the ribbon 50 to move from the initial position to the binding position so as to enable the ribbon 50 to move to the circumference of a to-be-bound object, meanwhile, the retaining mechanism 30 is detachably connected with the pushing mechanism 20, the retaining mechanism 30 can drive the pushing mechanism 20 to return to the initial position from the binding position so as to facilitate an external device to place a new battery and the ribbon 50 on the bearing mechanism 10, when the pushing mechanism 20 pushes the ribbon 50 to the circumference of the to-be-bound object, the retaining mechanism 30 is separated from the pushing mechanism 20, the pushing mechanism 20 is kept in the binding position so as to keep the ribbon 50 at the circumference of the to-be-bound object, the ribbon 50 is prevented from falling in the process of loading the battery into the battery box, and the production efficiency is improved.

In another embodiment of the present utility model, as shown in connection with fig. 1 and 3, a pushing mechanism 20 and a holding mechanism 30 are provided that are detachably connected by a locking structure 40.

The locking structure 40 refers to a structure capable of limiting two mechanisms together by means of self-locking connection characteristics, wherein the locking structure 40 can comprise a first connecting block and a second connecting block which are detachably connected with each other, the first connecting block and the second connecting block are respectively arranged on the two mechanisms, and the two mechanisms are detachably connected by means of detachable connection between the first connecting block and the second connecting block; the movable connecting block is movably connected with one mechanism, and is movably connected with or separated from the other mechanism so as to realize detachable connection between the two mechanisms. By adopting the locking structure 40 to realize the detachable connection between the pushing mechanism 20 and the holding mechanism 30, the dismounting efficiency between the pushing mechanism 20 and the holding mechanism 30 can be effectively improved.

In another embodiment of the present utility model, as shown in connection with fig. 1, a locking structure 40 is provided that includes a first connecting portion 41 and a second connecting portion 24 that are locked to each other, the first connecting portion 41 being provided to one of the pushing mechanism 20 and the holding mechanism 30, and the second connecting portion 24 being provided to the other of the pushing mechanism 20 and the holding mechanism 30.

The first connecting portion 41 and the second connecting portion 24 may be configured to be capable of mutually limiting, and may be a locking block and a locking hole capable of mutually limiting, a locking buckle and a locking hole capable of mutually limiting, a protruding block and a groove capable of mutually limiting, and the like, so that the pushing mechanism 20 and the holding mechanism 30 may be only connected to each other.

In another embodiment of the present utility model, as shown in connection with fig. 1 and 3, the locking structure 40 further includes a locking driver 42, where the locking driver 42 is in driving connection with the first connecting portion 41, and the locking driver 42 is configured to drive the first connecting portion 41 to move relative to the second connecting portion 24, so as to connect or disconnect the pushing mechanism 20 and the holding mechanism 30 to or from each other.

The locking driver 42 is a component for driving the first connecting portion 41 to move, and when the locking driver 42 is directly connected or indirectly connected to the first connecting portion 41 and the locking driver 42 is indirectly connected to the first connecting portion 41, a transmission mechanism such as a gear assembly may be disposed between the locking driver 42 and the first connecting portion 41. The first connecting portion 41 is movable relative to the second connecting portion 24 under the driving of the locking driver 42, so as to connect or disconnect the first connecting portion 41 and the second connecting portion 24 to or from each other. By providing the locking mechanism 40 with the locking actuator 42, the controller is able to control the locking actuator 42, thereby enabling automated connection or disconnection between the feed mechanism and the retaining mechanism 30, and increasing the degree of automation of the overall strap mounting device.

Further, when the locking structure 40 is not provided with the locking driver 42, the first connecting portion 41 or the second connecting portion 24 can be manually driven to move, so as to achieve the connection or disconnection between the first connecting portion 41 and the second connecting portion 24.

In another embodiment of the present utility model, as shown in connection with fig. 1 or 3, a locking actuator 42 is provided for actuating the first connecting portion 41 in rotation or translation.

The first connecting part 41 is driven by the locking driver 42 to realize rotation or translation, so that the first connecting part 41 is connected with or separated from the second connecting part 24 only by changing the position of the first connecting part 41, and the disassembly and assembly process is stable.

The locking driver 42 is used for driving the first connecting portion 41 to rotate, a transmission shaft 43 is arranged between the first connecting portion 41 and the locking driver 42, the locking driver 42 can drive the first connecting portion 41 to rotate around the central axis of the transmission shaft 43 through the transmission shaft 43, and the first connecting portion 41 changes the position thereof through rotation, so that connection or disconnection with the second connecting portion 24 is achieved.

Further, the locking driver 42 can be further used for driving the first connecting portion 41 to translate, a connecting shaft is arranged between the first connecting portion 41 and the locking driver 42, the locking driver 42 can drive the first connecting portion 41 to translate back and forth towards a direction approaching or separating from the second connecting portion 24 through the connecting shaft, and the first connecting portion 41 changes its position through translation, so that connection or disconnection between the locking driver and the second connecting portion 24 is achieved.

In another embodiment of the present utility model, as shown in fig. 1 and 3, the first connection portion 41 is provided as a locking block, the second connection portion 24 is provided as a locking groove, the pushing mechanism 20 and the holding mechanism 30 are connected to each other when the locking block is engaged in the locking groove, and the pushing mechanism 20 and the holding mechanism 30 are separated from each other when the locking block is disengaged from the locking groove. Alternatively, the first connecting portion 41 is a locking piece, the second connecting portion 24 is a locking groove, when the locking piece is engaged in the locking groove, the pushing mechanism 20 and the holding mechanism 30 are connected to each other, and when the locking piece is disengaged from the locking groove, the pushing mechanism 20 and the holding mechanism 30 are separated from each other.

Specifically, the first connecting portion 41 and the lock driver 42 are both provided on the holding mechanism 30, and the second connecting portion 24 is provided on the pushing mechanism 20, and the lock block can restrict the pushing mechanism 20 from being separated from the pushing mechanism 20 toward the direction approaching the tie 50 when the lock block is engaged in the lock groove.

Further, the first connecting portion 41 and the locking driver 42 may be both provided on the pushing mechanism 20, and the second connecting portion 24 may be provided on the holding mechanism 30, and the locking piece may restrict the pushing mechanism 20 from being separated from the pushing mechanism 20 toward the direction approaching the tie 50 when the locking piece is engaged in the locking groove.

In another embodiment of the present utility model, as shown in connection with fig. 1 and 3, there are provided two locking structures 40, two locking structures 40 being provided on opposite sides of the pushing mechanism 20 or the holding mechanism 30.

The locking structure 40 may be provided on the pushing mechanism 20 or on the holding mechanism 30.

Specifically, the pushing mechanism 20 is provided with two locking drivers 42 and two first connecting portions 41, wherein the two locking drivers 42 and the two first connecting portions 41 are arranged on the pushing mechanism 20 in a mirror image mode, the pushing mechanism 20 is provided with two second connecting portions 24 corresponding to the two first connecting portions 41, and the two locking drivers 42 respectively control the corresponding first connecting portions 41 to be connected with the corresponding second connecting portions 24. Through being equipped with two locking structure 40 between pushing mechanism 20 and hold mechanism 30 for be equipped with two connection fulcra between pushing mechanism 20 and the hold mechanism 30, improve the stability of connecting between the two, simultaneously, because have the notch that supplies first connecting portion 41 business turn over on the second connecting portion 24, through being equipped with two locking structure 40 of setting up relatively, and the opening direction of the notch of two second connecting portions 24 just set up, can avoid first connecting portion 41 to take place to break away from with second connecting portion 24 from the notch, further improve the stability of connecting between the two.

In another embodiment of the present utility model, as shown in connection with fig. 1, 3 and 4, a pushing mechanism 20 is provided comprising a top block 21, an elastic member 22 and a connecting plate 25 for detachable connection with a holding mechanism 30, the elastic member 22 being arranged between the top block 21 and the carrying mechanism 10, the elastic member 22 having a tendency to move the top block 21 towards the object to be bound when the holding mechanism 30 is connected with the pushing mechanism 20.

The ejector block 21 is a component for contacting the ribbon 50 and pushing the ribbon 50 to move, and meanwhile, the ejector block 21 can cooperate with the bearing mechanism 10 to limit the ribbon 50 on the bearing mechanism 10.

The connection plate 25 is a component of the pushing mechanism 20 for detachably connecting with the holding mechanism 30, the connection plate 25 is in transmission connection with the ejector block 21, the connection between the connection plate 25 and the holding mechanism 30 is used for realizing the detachable connection between the whole pushing mechanism 20 and the holding mechanism 30, and in the embodiment, the second connection part 24 is arranged on one side of the connection plate 25 close to the first connection part 41.

The elastic member 22 may be a spring, a spring block, or other member having elastic deformation capability, and in this embodiment, the elastic member 22 is an elongated spring. One end of the elastic member 22 is connected with the ejector block 21, and the reset elastic force of the elastic member 22 can drive the ejector block 21 to move towards the side close to the ribbon 50. Through being equipped with elastic component 22 on push mechanism 20, can keep mechanism 30 and push mechanism 20 to break away from, ejector block 21 can be through elastic component 22 self elastic deformation's reset ability, drive ribbon 50 through ejector block 21 and remove towards the direction of waiting to ligature the thing to with ribbon 50 ligature the border of waiting to ligature the thing, simultaneously, because elastic component 22's self elasticity can drive ribbon 50 and upwards remove the border to the battery, so elastic component 22's elasticity can provide the support for ribbon 50 and ejector block 21 for ribbon 50 keeps the border of location waiting to ligature the thing.

Further, other power devices, such as a driving motor, a driving cylinder, etc., capable of driving the ejector block 21 to move toward the ribbon 50 may be provided in the pushing mechanism 20 in addition to the elastic member 22.

In another embodiment of the present utility model, as shown in fig. 1, 3 and 4, the pushing mechanism 20 further includes a guide rod 23, one end of the guide rod 23 is connected to the ejector block 21, the other end of the guide rod 23 is connected to the connecting plate 25, and the guide rod 23 is disposed through the carrying mechanism 10.

The bearing mechanism 10 is provided with a connecting hole, the aperture of the connecting hole is slightly larger than the diameter of the guide rod 23, the guide rod 23 is arranged in the connecting hole in a penetrating way, the guide rod 23 can move back and forth between the bearing mechanisms 10 through the connecting hole, meanwhile, the elastic piece 22 is movably sleeved on the guide rod 23, one end of the elastic piece 22, which is far away from the ejector block 21, is abutted against the bearing mechanism 10, and meanwhile, the outer diameter of the elastic piece 22 is larger than the aperture of the connecting hole, so that when the pushing mechanism 20 is positioned at an initial position, the elastic piece 22 is compressed between the ejector block 21 and the bearing mechanism 10.

Specifically, the number of the guide rods 23 may be set according to practical situations, and the plurality of guide rods 23 can improve stability of the relative movement between the pushing mechanism 20 and the carrying mechanism 10, in this embodiment, the number of the guide rods 23 is two, and the two guide rods 23 are disposed between the ejector block 21 and the connecting plate 25.

In another embodiment of the present utility model, as shown in connection with fig. 1 to 4, a top piece 21 is provided comprising a top protrusion 211 and a base 212, the top protrusion 211 protruding from a side of the base 212 adjacent to the tie 50.

The number of the ejector protrusions 211 is one, two, three or more, and the number of the ejector protrusions 211 can be set according to actual requirements, and in this embodiment, the number of the ejector protrusions 211 is 4, and the 4 ejector protrusions 211 are equidistantly and arranged side by side on one side of the ejector block 21.

As an alternative, as shown in fig. 1, 2 and 4, in this embodiment, the carrying mechanism 10 specifically includes a carrying plate 11 and a supporting member 12, where the carrying plate 11 is movably connected to the pushing mechanism 20, the supporting member 12 is disposed on the carrying plate 11, and the supporting member 12 is used for carrying the object to be bound and the binding band 50.

The receiving plate 11 refers to a plate-like structure that provides support for the support 12, while the receiving plate 11 is horizontally and fixedly disposed.

The support piece 12 is used for providing the part that supports for waiting to ligate thing and ribbon 50, when waiting to ligate the thing and place on support piece 12, wait to ligate the thing and take the board 11 between have certain interval, simultaneously, fix a position the ribbon 50 at the week circle of support piece 12 to under the drive of push mechanism 20, ribbon 50 can ligate on waiting to ligate the thing fast, through being equipped with on taking the board 11 and being used for waiting to ligate the support piece 12 that the thing provides the support, can provide initial location space for ribbon 50, thereby improve the ligature efficiency of waiting to ligature thing.

In another embodiment of the present utility model, as shown in fig. 1, 2 and 4, the support 12 provided includes a first support plate 121 and a second support plate 122, the first support plate 121 and the second support plate 122 are spaced apart, one side of the first support plate 121 facing away from the receiving plate 11 carries the object to be bound, and the binding band 50 is sleeved on the outer circumferences of the first support plate 121 and the second support plate 122.

Specifically, when the object to be bound is a plurality of electric cores, since the top surface of the electric core is convexly provided with the positive pole and the negative pole, wherein the two shoulders of the electric core are respectively located at the position, on the top surface, of one side, away from the negative pole, of the positive pole and the position, away from the positive pole, of the negative pole, in this embodiment, the first support plate 121 and the second support plate 122 are in a plate-shaped structure and are vertically arranged on the bearing plate 11, one side, away from the bearing plate 11, of the first support plate 121 and the second support plate 122 respectively provides support for the two shoulders of the electric core, and the weight of the electric core falls on the upper surfaces of the first support plate 121 and the second support plate 122, and meanwhile, the positive pole and the negative pole are clamped between the two support pieces 12, and the electric cores can be reversely arranged on the support pieces 12 by arranging the support pieces 12 into the two first support plates 121 and the second support plates 122 capable of providing support for the shoulders of the electric core, so that the binding belt 50 can penetrate the tops of the electric cores from bottom to top and be bound on the circumferences of the electric cores.

Further, in still another installation manner, the first support plate 121 and the second support plate 122 may be further clamped on the sides of the plurality of stacked cells, where the plurality of cells are partially exposed outside the first support plate 121 and the second support plate 122, and a clamping force is provided to the sides of the plurality of cells by the first support plate 121 and the second support plate 122, so that the plurality of cells can be limited in the bearing mechanism 10. At this time, the tie 50 can pass through the sides of the plurality of cells from bottom to top and be tied around the circumference of the cells.

In another embodiment of the present utility model, as shown in connection with fig. 1 to 3, a number of pushing mechanisms 20 is provided which is two.

In this embodiment, the ribbon 50 is in a ribbon structure, meanwhile, under the limiting effect of the shape of the supporting piece 12, the ribbon 50 is in a quadrilateral structure, the ejector blocks 21 on the pushing mechanisms 20 are in a strip-shaped structure, and only one ejector block 21 is arranged on each pushing mechanism 20, so that each pushing mechanism 20 can only drive one side of the ribbon 50 to provide thrust, and through the relative arrangement of the two pushing mechanisms 20, the thrust can be provided for two sides of the ribbon 50 which are oppositely arranged, so that the pushing mechanisms 20 are more stable in the process of pushing the ribbon 50 to move towards the object to be bound.

Further, the number of the pushing mechanisms 20 may be four, the four pushing mechanisms 20 are disposed on two opposite sides of the supporting member 12, and the four pushing mechanisms 20 simultaneously drive four sides of the binding belt 50 to move, so that the binding belt 50 can be bound to the object to be bound more stably.

In another embodiment of the present utility model, as shown in fig. 1, 2 and 4, the number of the supporting members 12 is two, two supporting members 12 are arranged on the receiving plate 11 in a straight line, each supporting member 12 can bear one object to be bound, and the pushing mechanism 20 can synchronously push two binding tapes 50 to the circumference of the corresponding object to be bound.

Specifically, two support pieces 12 are arranged on the carrying plate 11 side by side, through being equipped with two support pieces 12 on the carrying plate 11, can set up two ribbon 50 and two to-be-bound objects on the carrying plate 11, can drive two ribbon 50 simultaneously and respectively to bind at the circumference of corresponding to-be-bound objects through pushing mechanism 20.

In another embodiment of the present utility model, as shown in connection with FIG. 1, a strap 50 is provided that is a metal or plastic strap.

Instead of using a metal strap, the strap 50 may be a plastic strap or other strap-like member having some rigidity.

In another embodiment of the present utility model, a battery assembly apparatus is provided that includes a strap mounting device, with a plurality of cells to be strapped.

The ribbon installation device can be used for binding batteries and also can be used for binding a plurality of stacked structures similar to the shape of the batteries.

In another embodiment of the present utility model, the battery assembling apparatus further includes a conveying mechanism (not shown) for conveying the carrying mechanism 10 and the pushing mechanism 20 to the next station to complete the boxing process of the batteries.

The transmission mechanism is used for driving the external mechanism to move, and can be a conventional track transmission mechanism, wherein the transmission mechanism comprises a driver, a transmission track and a connecting sliding block, the connecting sliding block is connected with the bearing mechanism 10 and is arranged on the transmission track in a sliding manner, and the driver drives the connecting sliding block to slide back and forth in the transmission track so that a battery bound with the binding belt 50 on the bearing mechanism 10 can be transmitted to a target position.

In another embodiment of the present utility model, a battery is provided that includes a tie 50 and a plurality of cells, the tie 50 being tied to the perimeter of the plurality of cells by the battery assembly apparatus described above.

Through adopting above-mentioned battery special equipment ligature to around a plurality of electric cores, can improve the efficiency of ligature effectively.

The foregoing description of the preferred embodiments of the present utility model has been provided for the purpose of illustrating the general principles of the present utility model and is not to be construed as limiting the scope of the utility model in any way. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model, and other embodiments of the present utility model as will occur to those skilled in the art without the exercise of inventive faculty, are intended to be included within the scope of the present utility model.

Claims (18)

1. A strap attachment device, comprising:

the bearing mechanism is used for bearing the object to be bound and the binding belt;

the pushing mechanism is movably connected with the bearing mechanism and used for moving the binding belt to the circumference of the object to be bound;

the retaining mechanism is detachably connected with the pushing mechanism;

wherein, when the holding mechanism and the pushing mechanism are separated, the pushing mechanism is configured to hold the binding belt at the circumference of the object to be bound.

2. The strap mounting device of claim 1 wherein the push mechanism and the retention mechanism are detachably connected by a locking structure.

3. The strap mounting apparatus of claim 2 wherein the locking structure includes first and second interlocking connection portions, the first connection portion being provided to one of the push mechanism and the retaining mechanism and the second connection portion being provided to the other of the push mechanism and the retaining mechanism.

4. A tie mounting arrangement as claimed in claim 3 wherein the locking arrangement further comprises a locking drive drivingly connected to the first connecting portion for driving movement of the first connecting portion relative to the second connecting portion to interconnect or decouple the push mechanism and the retaining mechanism.

5. The strap mounting device of claim 4 wherein the locking actuator is configured to actuate rotation or translation of the first connecting portion.

6. A tie mounting arrangement according to claim 3, wherein the first connection portion is a locking tab and the second connection portion is a locking slot, the push mechanism and the retaining mechanism being interconnected when the locking tab is engaged in the locking slot and being separated from each other when the locking tab is disengaged from the locking slot.

7. The strap mounting device of claim 2 wherein the number of locking formations is two, the two locking formations being oppositely disposed on either the push mechanism or the retaining mechanism.

8. The strap mounting apparatus of claim 1 wherein the pushing mechanism includes a top block, an elastic member disposed between the top block and the carrying mechanism, and a connecting plate drivingly connected to the top block and detachably connected to the retaining mechanism, and the elastic member is configured to cause the top block to have a tendency to move toward the article to be banded when the connecting plate is connected to the retaining mechanism.

9. The tie-mounting apparatus of claim 8, wherein said push mechanism further comprises a guide bar having one end connected to said ejector block and another end connected to said connecting plate, said guide bar being threaded onto said load bearing mechanism.

10. The strap mounting apparatus of claim 8 wherein the ejector block includes a base and an ejector tab, the ejector tab protruding from a side of the base adjacent the strap.

11. The tie-mounting arrangement of any one of claims 1 to 10, wherein said carrying means comprises a receiving plate movably connected to said pushing means and a support member provided on said receiving plate for carrying said articles to be tie-tied and said tie.

12. The strap mounting apparatus of claim 11 wherein the support member comprises a first support plate and a second support plate, the first support plate and the second support plate being spaced apart, the first support plate and the second support plate carrying the article to be strapped on a side of the first support plate facing away from the receiving plate, the strap being disposed around the periphery of the first support plate and the second support plate.

13. The tie-mounting apparatus of claim 11 wherein the number of said pushing mechanisms is two, two of said pushing mechanisms being adapted to push the same tie so that said tie can be moved smoothly to the circumference of said article to be tie-tied.

14. The tie-down mounting apparatus of claim 11 wherein the number of said support members is two, two of said support members being disposed in a linear arrangement on said receiving plate, each of said support members being capable of carrying one of said articles to be tie-down, said pushing mechanism being capable of simultaneously pushing two of said ties to the circumference of the corresponding article to be tie-down.

15. The strap mounting device of any one of claims 1 to 10 wherein the strap is a metal strap or plastic tape.

16. A battery assembly apparatus comprising a strap mounting device according to any one of claims 1 to 15, wherein the article to be strapped is a plurality of electrical cells.

17. The battery assembly apparatus of claim 16, further comprising a transfer mechanism for transferring the carrier mechanism and the pushing mechanism into a next station.

18. A battery comprising a tie and a plurality of cells, the tie being tied to the perimeter of a plurality of the cells by the battery assembly apparatus of claim 16.