CN217144958U - A feed mechanism for battery case bush - Google Patents

Abstract

The application discloses feed mechanism for battery case bush, including material feeding unit and riveting loading attachment, material feeding unit includes bottom plate and roof of reciprocal anchorage, the concave first spout that is equipped with of top surface of bottom plate, the bottom surface of roof is provided with the second spout, pay-off passageway is constituteed to first spout and second spout, the both ends of pay-off passageway are provided with locating piece and propelling movement piece respectively, propelling movement piece slide set up in the pay-off passageway, and its protruding the stretching of one end that is close to the locating piece has the propelling movement boss, the top surface of propelling movement boss flushes with the top surface of bottom plate, the side bottom of roof is provided with the feed inlet that communicates in the pay-off passageway, the one end that the bottom surface of bottom plate is close to the locating piece is provided with the discharge gate that communicates in the pay-off passageway, riveting loading attachment includes the ejector pin that corresponds the setting with the discharge gate. This application compact structure for the automatic feeding of battery case bush improves production efficiency.

Description

A feed mechanism for battery case bush

Technical Field

The application relates to the field of automated machinery, in particular to a feeding mechanism for a battery box bushing.

Background

Along with the improvement of environmental protection requirement, the electric motor car has generally become people's instrument of riding instead of walk, it uses increasingly extensively, the battery case is as one of the essential element of electric motor car, be the vehicle-mounted power of electric motor car, it is convenient for easy maintenance and power change, the battery case generally all passes through the riveting bush, the function of removal can be dismantled in the realization, for improving production efficiency, need automatic riveting, the material loading mode that corresponds also needs the automated mode, current feed mechanism adopts the mode of direct propelling movement more, and the bush thickness that the battery case used is thinner, the contact surface is little, easy atress is uneven, cause the card to die, unable direct use. Accordingly, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed mechanism for battery case bush to overcome not enough among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the embodiment of the application discloses a feeding mechanism for a battery box bushing, which comprises a feeding device and a riveting feeding device, wherein the feeding device comprises a bottom plate and a top plate which are fixed with each other, the top surface of the bottom plate is concavely provided with a first chute, the bottom surface of the top plate is provided with a second chute, a feeding channel is formed by the first chute and the second chute, the two ends of the feeding channel are respectively provided with a positioning block and a pushing block, the pushing block is arranged in the feeding channel in a sliding manner, one end of the pushing block, which is close to the positioning block, is convexly provided with a pushing boss, the top surface of the pushing boss is flush with the top surface of the bottom plate, the bottom end of the side surface of the top plate is provided with a feeding hole communicated with the feeding channel, one end of the bottom surface of the bottom plate, which is close to the positioning block, is provided with a discharging hole communicated with the feeding channel, the riveting feeding device comprises an ejector rod which is correspondingly arranged with the discharging hole, the tail end of the ejector rod is provided with a plurality of magnets.

Further, in the above feeding mechanism for the battery box bushing, one end of the pushing block, which is away from the positioning block, is connected with a pushing cylinder, the pushing cylinder is fixed on corresponding side surfaces of the bottom plate and the top plate through a cylinder seat, and the tail end of a piston rod of the pushing cylinder is connected to the pushing block through a floating joint.

Further, in the above feeding mechanism for the battery box bushing, a guide tube communicated with the feeding channel is arranged on the bottom surface of the bottom plate, an annular boss embedded in the discharge hole is convexly extended at the top end of the guide tube, and the top end of the annular boss is flush with the bottom end of the first sliding groove to push the block.

Furthermore, in the above feeding mechanism for the battery box bushing, the feeding device further includes a mounting seat fixed at the top end of the top plate and a push rod seat slidably disposed at the top end of the mounting seat, wherein a guide post protrudes from one side of the top surface of the mounting seat close to the pushing block, and the push rod seat is slidably sleeved on the guide post pushing block.

Further, in the above feeding mechanism for the battery box bushing, the top end of the ejector rod is encapsulated in the ejector rod seat through the bearing plate, and the top surface of the ejector rod seat is provided with the anti-rotation pin arranged corresponding to the ejector rod.

Furthermore, in the above feeding mechanism for the battery box bushing, the top end of the bearing plate is connected with a riveting seat, a first spring is arranged between the riveting seat and the guide post, and the first spring penetrates through the bearing plate and the ejector rod seat.

Furthermore, in the above feeding mechanism for the battery box bushing, a limiting groove is formed in a side surface of the guide post, and a limiting pin sliding in the limiting groove is arranged in the ejector rod seat.

Furthermore, in the above feeding mechanism for the battery box bushing, a retaining plate is arranged on the top surface of the top plate, the retaining plate is hinged to the top plate, a retaining tongue rotating in the feeding channel is convexly extended at the tail end of the retaining plate, and a second spring is arranged between the top end of the retaining plate and the mounting seat.

Further, in the above feeding mechanism for the battery box bushing, a yielding groove corresponding to the retaining plate is concavely formed in the top end of the pushing block.

Compared with the prior art, the utility model has the advantages of: the feeding mechanism for the battery box bushing is compact in structure, is used for automatically feeding the battery box bushing, and improves the production efficiency; the pushing block with the pushing boss integrally pushes the lining, so that the stability of feeding is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a feeding mechanism for a battery box bushing according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a feeding mechanism for a battery case bushing according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a top plate according to an embodiment of the present invention.

Fig. 4 is a schematic view showing the position relationship among the positioning block, the pushing block, the ejector rod and the retaining plate according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, a feeding mechanism for a battery box bushing comprises a feeding device and a riveting feeding device, wherein the feeding device comprises a bottom plate 1 and a top plate 2 which are fixed with each other, a first chute is concavely arranged on the top surface of the bottom plate 1, a second chute is arranged on the bottom surface of the top plate 2, a feeding channel is formed by the first chute and the second chute, a positioning block 3 and a pushing block 4 are respectively arranged at two ends of the feeding channel, the bottom surface of the positioning block is flush with the bottom surface of the top plate, the pushing block 4 is slidably arranged in the feeding channel, a pushing boss 41 is convexly arranged at one end close to the positioning block 3, the top surface of the pushing boss 41 is flush with the top surface of the bottom plate 1, a feeding port 21 communicated with the feeding channel is arranged at the bottom end of the side surface of the top plate 2, a discharging port communicated with the feeding channel is arranged at one end close to the positioning block 3, the riveting feeding device is connected to a power device (a hydraulic cylinder, etc.), and comprises a push rod 5 arranged corresponding to the discharge port, the tail end of the push rod 5 is provided with a plurality of magnets (not shown), and the magnets are arranged along the top surface of the battery box lining in an equidistant annular array.

In the technical scheme, a feeding hole is connected with an external feeding device such as a blowing pipe, a battery box bushing is sequentially fed into the feeding hole, a feeding mechanism is directly fixed on riveting equipment, a bottom plate and a top plate are fixed through conventional structures such as a cylindrical pin and a bolt, the battery box bushing falls into the top surface of a pushing boss after entering a feeding channel from the feeding hole and moves to a positioning block along with the top surface, the front end of the pushing boss is inserted below the positioning block, the battery box bushing is completely fixed between the pushing block and the positioning block, wherein the end surface of the positioning block, which is close to one side of a push rod, is a cambered surface corresponding to the battery box bushing, the positioning precision of the battery box bushing is improved, a first inductor is embedded in the positioning block and used for inducing whether the battery box bushing is moved in place, and a second inductor is arranged on the side surface, which is opposite to the feeding hole, of the top plate and used for confirming whether the battery box bushing completely enters the feeding channel, the battery box bushing moves to the position right below the ejector rod, is adsorbed by a magnet at the bottom of the ejector rod and moves together with the ejector rod; the feeding mechanism for the battery box bushing is compact in structure, is used for automatically feeding the battery box bushing, and improves the production efficiency; the pushing block with the pushing boss integrally pushes the lining, so that the stability of feeding is guaranteed.

Illustratively, referring to fig. 2 and 3, one end of the pushing block 4 facing away from the positioning block 3 is connected to a pushing cylinder 6, the pushing cylinder 6 is fixed to corresponding sides of the bottom plate 1 and the top plate 2 through a cylinder seat (not shown), and the end of a piston rod thereof is connected to the pushing block 4 through a floating joint (not shown).

Among this technical scheme, the structure that floats and connect belongs to prior art, has just not been repeated here one by one, and the both sides wall of second spout is close to the protruding spacing portion that extends respectively of one end of propelling movement cylinder, carries on spacingly to the propelling movement piece, guarantees that the propelling movement boss is in feed inlet department, and the propelling movement piece is close to the one end of propelling movement cylinder and is provided with and floats and connect complex T type groove, and then connects in the piston rod of propelling movement cylinder, reciprocating motion under the effect of propelling movement cylinder, under battery case bush delivered to the ejector pin.

Illustratively, as shown in fig. 1 and 2, a guide cylinder 7 communicated with the feeding channel is arranged on the bottom surface of the bottom plate 1, an annular boss embedded in the discharge hole is protruded from the top end of the guide cylinder 7, and the top end of the annular boss is flush with the bottom end of the first chute.

Among this technical scheme, the protruding cyclic annular installation boss that has stretched in surface of guide cylinder to through the bolt fastening in the bottom surface of bottom plate, cyclic annular boss embedding discharge gate, and the top surface flushes with the bottom surface of first spout, does not interfere the propelling movement of battery case bush, and at ejector pin with the ejecting in-process of battery case bush, play the location guide effect, guarantee the precision of material loading.

Illustratively, as shown in fig. 1 and 2, the feeding device further includes a mounting seat 8 fixed at the top end of the top plate 2 and a ejector rod seat 9 slidably disposed at the top end of the mounting seat 8, wherein a guide post 81 protrudes from one side of the top surface of the mounting seat 8 close to the pushing block, and the ejector rod seat 9 is slidably sleeved on the guide post 81.

Among this technical scheme, the top surface of roof is provided with the constant head tank, and the protruding location boss that has and the constant head tank correspondence sets up that stretches in the bottom surface of mount pad, the quick location installation of the mount pad of being convenient for, ejector pin slip run through mount pad, roof and guide cylinder for ejecting to the riveting position battery case bush, and rivet it to the battery case, during the riveting, the ejector pin seat is whole to slide along the guide post, a plurality of oil grooves of guide post surface machining.

Illustratively, as shown in fig. 2, the top end of the top rod 5 is enclosed in the top rod seat 9 through a bearing plate 91, and the top surface of the top rod seat 9 is provided with an anti-rotation pin 92 corresponding to the top rod 5.

Among this technical scheme, the ejector pin is step axle construction, and the ejector pin is located to the ejector pin seat cover to through loading board axial fixity, the required power of loading board transmission riveting bears the reaction force of ejector pin when riveting simultaneously, and the side top processing of ejector pin has the plane of preventing changeing, prevents that the ejector pin from rotating with preventing changeing the plane cooperation.

Exemplarily, referring to fig. 1 and 2, a riveting base 10 is connected to a top end of the bearing plate 91, a first spring 20 is disposed between the riveting base 10 and the guide post 81, the first spring 20 penetrates through the bearing plate 91 and the ejector rod base 9, wherein a blind hole corresponding to the first spring is disposed at a bottom of the riveting base and a top of the guide post respectively, and the bearing plate and the ejector rod base are disposed with a through hole sleeved on the guide post by a sliding sleeve.

Among this technical scheme, the riveting seat passes through lug connection such as bolt in riveting power equipment such as pneumatic cylinder, and the riveting in-process treats that riveted battery case is fixed in the bottom of guide cylinder by manipulator or location frock etc. and riveting power equipment drives the riveting seat and moves down the in-process, and the effort is applyed to the mount pad through first spring to the riveting seat, and the guide cylinder compresses tightly the battery case, guarantees the precision of riveting location.

Illustratively, as shown in fig. 2, a limiting groove 811 is disposed on a side surface of the guide post 81, and a limiting pin 93 sliding in the limiting groove is disposed in the ejector rod seat 9.

Among this technical scheme, the displacement of spacer pin is decided to the slip stroke of spacer pin in the spacing groove, and when the spacer pin was in the constant head tank top, the end of ejector pin was in the pay-off passageway, and the distance between the propelling movement boss top surface was greater than the thickness of battery case bush, guaranteed that the battery case bush can move to the ejector pin under to by magnet adsorption, when the spacer pin was in the constant head tank bottom, the ejector pin was in the position that the riveting was accomplished, avoided the ejector pin to crush the battery case.

Illustratively, as shown in fig. 2, the top surface of the top plate 2 is provided with a retaining plate 30, the retaining plate is hinged to the top plate 2, the tail end of the retaining plate protrudes with a retaining tongue 301 rotating in the feeding channel, and a second spring 40 is arranged between the top end of the retaining plate and the mounting seat 8.

In the technical scheme, a hinge groove is processed at the top end of a top plate, a backstop plate is hinged in the hinge groove through a hinge pin, jackscrews are arranged on two sides of the top plate, and the hinge pin is placed for disengagement; the one end that the hinge slot is close to the ejector pin communicates in the pay-off passageway, stopping tongue becomes Z style of calligraphy structure with the stopping board, the stopping tongue is rotatable to be set up in the pay-off passageway, the bottom surface of stopping tongue is close to one side processing conical surface of propelling movement piece, the part of propelling movement boss is surpassed to the propelling movement piece, exert thrust to the battery case bush, the conical surface of battery case bush extrusion stopping tongue forces its upwards rotation, the battery case bush passes through and removes under the ejector pin, after the propelling movement piece resets, the stopping board resets under the effect of second spring.

For example, as shown in fig. 2 and 4, the top end of the pushing block is concavely provided with a yielding groove corresponding to the retaining plate.

In the technical scheme, the distance from the bottom surface of the yielding groove to the top surface of the pushing boss is smaller than the thickness of the battery box bushing, the battery box bushing passes through the stopping tongue, the stopping tongue falls into the yielding groove, and when the pushing block resets, the front end of the stopping tongue prevents the battery box bushing from retreating.

In conclusion, the feeding mechanism for the battery box bushing is compact in structure, is used for automatically feeding the battery box bushing, and improves the production efficiency; the pushing block with the pushing boss integrally pushes the lining, so that the stability of feeding is guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims (9)

1. A feeding mechanism for a battery box bushing is characterized by comprising a feeding device and a riveting feeding device, the feeding device comprises a bottom plate and a top plate which are fixed with each other, a first chute is concavely arranged on the top surface of the bottom plate, the bottom surface of the top plate is provided with a second sliding chute, the first sliding chute and the second sliding chute form a feeding channel, the two ends of the feeding channel are respectively provided with a positioning block and a pushing block, the pushing block is arranged in the feeding channel in a sliding way, and one end of the pushing lug boss, which is close to the positioning block, convexly extends, the top surface of the pushing lug boss is flush with the top surface of the bottom plate, a feed inlet communicated with the feeding channel is arranged at the bottom end of the side surface of the top plate, a discharge outlet communicated with the feeding channel is arranged at one end of the bottom surface of the bottom plate close to the positioning block, the riveting feeding device comprises an ejector rod which corresponds to the discharge hole, and a plurality of magnets are arranged at the tail end of the ejector rod.

2. A loading mechanism for a cartridge bushing according to claim 1, wherein: one end of the pushing block, which is far away from the positioning block, is connected with a pushing cylinder, the pushing cylinder is fixed on the corresponding side faces of the bottom plate and the top plate through a cylinder seat, and the tail end of a piston rod of the pushing cylinder is connected to the pushing block through a floating joint.

3. A loading mechanism for a cartridge bushing according to claim 1, wherein: the bottom surface of bottom plate is provided with the guide cylinder that communicates in the pay-off passageway, the protruding cyclic annular boss that has the embedding discharge gate that stretches in the top of guide cylinder, the top of cyclic annular boss with the bottom of first spout flushes.

4. A loading mechanism for a cartridge bushing according to claim 1, wherein: the feeding device further comprises a mounting seat fixed at the top end of the top plate and a top rod seat arranged at the top end of the mounting seat in a sliding mode, wherein a guide post is convexly extended on one side, close to the pushing block, of the top surface of the mounting seat, and the guide post is sleeved with the top rod seat in a sliding mode.

5. A loading mechanism for a battery case cartridge according to claim 4, wherein: the top end of the ejector rod is packaged in the ejector rod seat through a bearing plate, and the top surface of the ejector rod seat is provided with an anti-rotation pin which is arranged corresponding to the ejector rod.

6. A loading mechanism for a battery case cartridge according to claim 5, wherein: the top of loading board is connected with the riveting seat, be provided with first spring between riveting seat and the guide post, first spring runs through loading board and ejector pin seat.

7. A loading mechanism for a battery case cartridge according to claim 4, wherein: the side of guide post is provided with the spacing groove, be provided with in the ejector pin seat in the spacer pin that slides in the spacing groove.

8. A loading mechanism for a battery case cartridge according to claim 4, wherein: the top surface of roof is provided with the stopping board, the stopping board articulate in the roof, and its terminal protruding the stretching have the stopping tongue that rotates in the pay-off passageway, be provided with the second spring between the top of stopping board and the mount pad.

9. A loading mechanism for a battery case cartridge according to claim 8, wherein: the top end of the pushing block is concavely provided with a yielding groove which is correspondingly arranged with the retaining plate.

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