CN210117004U - Magnetic suction assembly and magnetic suction device - Google Patents

Abstract

The utility model discloses a magnetism is inhaled subassembly and magnetism and is inhaled device, this magnetism is inhaled the subassembly and is included: a magnetic attraction seat; one end of the guide shaft is fixedly connected with the magnetic suction seat; the magnetic suction head is provided with an accommodating cavity, and the other end of the guide shaft is inserted into the accommodating cavity; the magnetic suction head has magnetism and is used for adsorbing the cap. Through the mode, this application can be fast accurate adsorb block for the pickup and the conveying efficiency of block are high.

Description

Magnetic suction assembly and magnetic suction device

Technical Field

The utility model relates to a battery manufacturing technology field especially relates to a magnetism subassembly and magnetism device of inhaling.

Background

With the continuous development of society and the continuous progress of science and technology, mechanical automatic production becomes a development trend, gradually replaces the traditional manual labor, and injects a new power source for the sustainable development of enterprises. Technical transformation is also needed to be promoted in the production and manufacturing process of the battery, mechanical automatic production is greatly developed, and sustainable development of battery production and manufacturing enterprises is realized.

The existing automatic battery production equipment or production line often needs to pick up and move the caps to the specified working positions through the clamping device, but the precision requirement on the clamping device is high, and the clamping process is complex, so that the picking up and transporting efficiency of the caps is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a magnetism subassembly and magnetism device of inhaling, the absorption block that can be quick accurate for picking up and the conveying efficiency height of block.

In order to solve the technical problem, the utility model discloses a technical scheme provide a subassembly is inhaled to magnetism, include: a magnetic attraction seat; one end of the guide shaft is fixedly connected with the magnetic suction seat; the magnetic suction head is provided with an accommodating cavity, and the other end of the guide shaft is inserted into the accommodating cavity; the magnetic suction head has magnetism and is used for adsorbing the cap.

According to a specific embodiment of the present invention, the guide shaft is sleeved with a grating disc, a bushing and a spring; the bushing is positioned on one side of the grid plate close to the magnetic suction head; one end of the spring is connected with the bushing, and the other end of the spring is connected with the magnetic suction head.

According to the utility model relates to a concrete embodiment, the tip of magnetic suction head still is provided with the stopper, be provided with the storage tank on the stopper, the storage tank is used for the holding when adsorbing the block.

According to a specific embodiment of the present invention, the guide shaft is sleeved with a gasket; the gasket is positioned on one side of the grating disc close to the magnetic suction seat.

In order to solve the above technical problem, the utility model discloses an another technical scheme provides a device is inhaled to magnetism, include: a base; the variable-pitch assembly is arranged on the base and comprises a variable-pitch guide rod, a variable-pitch driving piece and a plurality of variable-pitch fixing blocks; the variable-pitch fixing blocks are arranged at intervals, each variable-pitch fixing block is provided with a guide hole, the variable-pitch guide rods penetrate through the guide holes of the variable-pitch fixing blocks along the arrangement direction of the variable-pitch fixing blocks, the variable-pitch fixing blocks are connected with the variable-pitch guide rods in a sliding manner, the variable-pitch driving piece is connected with and drives the variable-pitch fixing blocks to move along the variable-pitch guide rods, the variable-pitch fixing blocks can be pulled open to increase the intervals among the variable-pitch fixing blocks, or the variable-pitch fixing blocks are pushed tightly to reduce the intervals among the variable-pitch fixing blocks; the magnetic attraction device comprises a plurality of magnetic attraction components, wherein each magnetic attraction component is correspondingly arranged at the bottom of one variable-pitch fixed block and is any one of the magnetic attraction components.

According to a specific embodiment of the present invention, the variable pitch assembly includes a plurality of variable pitch linkage members, each of the variable pitch fixing blocks is provided with a limiting hole, and the variable pitch linkage members penetrate through the limiting holes to link two adjacent variable pitch fixing blocks; at least one of the two adjacent variable-pitch fixed blocks is connected with the variable-pitch linkage piece in a sliding mode and can move along the variable-pitch linkage piece to move towards or back to the other variable-pitch fixed block.

According to a specific embodiment of the present invention, the variable-pitch fixing block on the outermost side is connected to the variable-pitch driving member; the innermost variable-pitch fixed block is fixedly arranged relative to the variable-pitch guide rod, and other variable-pitch fixed blocks are driven by the variable-pitch driving piece to be close to or far away from the fixedly arranged variable-pitch fixed blocks.

According to a specific embodiment of the present invention, the variable pitch assembly further comprises a plurality of pitch limit pins, each of the pitch limit fixing blocks is provided with a pitch limit mounting hole, and the pitch limit pins are mounted in the pitch limit mounting holes; the distance limiting pin is used for limiting the distance between two adjacent variable-distance fixing blocks to be not less than a preset distance.

According to the utility model discloses a specific embodiment, every the displacement fixed block both sides all the cover is equipped with a blotter on the displacement guide bar.

The utility model has the advantages that: be different from prior art's condition, magnetism is inhaled the subassembly and is provided with magnetic suction head, through the quick accurate absorption block of magnetism suction head for magnetism is inhaled the subassembly and is high to picking up and the conveying efficiency of block.

Drawings

Fig. 1 is a schematic structural view of a magnetic attraction assembly provided by the present invention;

FIG. 2 is a front view of the magnetic assembly of FIG. 1;

FIG. 3 is a cross-sectional schematic view of the magnetically attractive assembly of FIG. 1;

fig. 4 is a schematic structural view of the magnetic attraction device provided by the present invention;

FIG. 5 is a schematic view of the arrangement of a plurality of variable pitch fixed blocks of the pitch assembly of FIG. 4;

FIG. 6 is a schematic structural diagram of the variable pitch fixing block of FIG. 5;

FIG. 7 is a schematic view of the pitch linkage of the pitch assembly of the present invention;

fig. 8a is a schematic structural view of the variable pitch assembly according to the present invention when the variable pitch fixing blocks are at the maximum distance therebetween;

fig. 8b is a schematic top view of the pitch-varying assembly according to the present invention, wherein the pitch-varying fixed blocks are at the maximum distance therebetween;

fig. 9a is a schematic structural view of a plurality of pitch-variable fixing blocks of the pitch-variable assembly according to the present invention at a minimum distance therebetween;

fig. 9b is a schematic top view of the pitch-changing assembly according to the present invention, wherein the pitch-changing fixing blocks are spaced from each other by a minimum distance.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work all belong to the protection scope of the present invention.

Please refer to fig. 1 to 3, wherein fig. 1 is a schematic structural diagram of a magnetic attraction assembly provided by the present invention, fig. 2 is a schematic structural diagram of a front view of the magnetic attraction assembly in fig. 1, and fig. 3 is a schematic cross-sectional diagram of the magnetic attraction assembly in fig. 1. The utility model discloses a subassembly 10 is inhaled to magnetism, include: a magnetic attraction seat 100; one end of the guide shaft 102 is fixedly connected with the magnetic suction seat 100; the magnetic suction head 104, the magnetic suction head 104 is provided with a receiving cavity 1040, and the other end of the guide shaft 102 is inserted into the receiving cavity 1040, it can be understood that the other end of the guide shaft 102 and the magnetic suction head 104 may be fixedly connected, for example, the magnetic suction head 104 and the other end of the guide shaft 102 may be fixed by a screw; the magnetic tip 104 is magnetic and is used to attract the caps.

It can be understood that, in the automatic production of the battery, the magnetic attraction assembly 10 provided with the magnetic attraction head 104 can quickly and accurately attract the caps and move the caps to the appointed working positions, and the precision requirement on each workpiece is low, so that the picking and transporting efficiency of the caps is high.

Further, a grid plate 106, a bushing 108 and a spring 101 are sleeved on the guide shaft 102; the bushing 108 is located on the side of the grid 106 adjacent to the magnetic tip 104; the spring 101 is connected to the bushing 108 at one end and to the magnetic chuck 104 at the other end. It can be understood that, by sleeving the spring 101 on the guide shaft 102, when the magnetic chuck 104 adsorbs the cap, the spring 101 can buffer between the guide shaft 102 and the magnetic chuck 104, thereby further reducing damage to the magnetic chuck assembly 10 and other devices.

As an implementation manner, the end of the magnetic chuck 104 is further provided with a limiting block 103, the limiting block 103 is provided with a receiving groove 1030, and the receiving groove 1030 is used for receiving the cap when the cap is adsorbed.

In a specific application scene, the front surface of the cap is made of steel, the back surface of the cap is made of aluminum, the front surface of the cap can be magnetized, and the back surface of the cap cannot be magnetized; and the tool of bearing block also possesses magnetism to the tool attracts the magnetic force of steel to be greater than and is separated the magnetic force that the aluminum product attracted steel, consequently, when the block was placed in the opposite direction, the magnetic suction head 104 of subassembly 10 is inhaled to magnetism hardly adsorbs the block, and the tool of bearing block this moment can adsorb the block on the contrary, makes the subassembly 10 is inhaled to magnetism of this application hardly adsorb the block of placing in the opposite direction, can prevent the reverse adsorption block, in order to avoid influencing going on of subsequent handling. Because the tip of the magnetic suction head 104 of the magnetic suction assembly 10 is provided with the stopper 103, the stopper 103 is provided with the containing groove 1030, because the containing groove 1030 matches with the positive cap, when the magnetic suction head 104 adsorbs the positive cap, the cap can be adsorbed in the containing groove 1030 very easily, so that the position of the cap adsorbed on the magnetic suction head 104 is relatively fixed, the positioning is accurate when the magnetic suction head 104 adsorbs the cap, and the adsorption efficiency is high.

As an implementation mode, a gasket 105 is sleeved on the guide shaft 102; the spacer 105 is located on the side of the grid plate 106 adjacent to the magnetic attraction seat 100. It is understood that the spacer 105 can reduce the pressure between the grid plate 106 and the guide shaft 102, and can effectively protect the grid plate 106 and the guide shaft 102.

Please refer to fig. 4 to 6, wherein fig. 4 is a schematic structural diagram of a magnetic attraction device provided by the present invention, fig. 5 is a schematic arrangement diagram of a plurality of variable pitch fixing blocks of the variable pitch assembly in fig. 4, and fig. 6 is a schematic structural diagram of the variable pitch fixing blocks in fig. 5. The utility model discloses a device is inhaled to magnetism, include: a base 20; the variable pitch assembly 30 is arranged on the base 20, and the variable pitch assembly 30 comprises a variable pitch guide rod 300, a variable pitch driving piece 302 and a plurality of variable pitch fixing blocks 304; the multiple variable-pitch fixing blocks 304 are arranged at intervals, each variable-pitch fixing block 304 is provided with a guide hole 3040, the variable-pitch guide rod 300 penetrates through the guide holes 3040 of the multiple variable-pitch fixing blocks 304 along the arrangement direction of the multiple variable-pitch fixing blocks 304, the variable-pitch fixing blocks 304 are in sliding connection with the variable-pitch guide rod 300, the variable-pitch driving piece 302 is connected with and drives the variable-pitch fixing blocks 304 to move along the variable-pitch guide rod 300, the variable-pitch fixing blocks 304 can be pulled open to increase the distance between the multiple variable-pitch fixing blocks 304, or the variable-pitch fixing blocks 304 are pushed tightly to reduce the distance between the multiple variable-pitch fixing blocks 304; each magnetic attraction component 10 is correspondingly arranged at the bottom of one variable-pitch fixing block 304, and the magnetic attraction component 10 is the magnetic attraction component 10.

The plurality of variable-pitch fixing blocks 304 may be arranged in parallel at intervals, and the number of the variable-pitch fixing blocks 304 may be set according to actual situations, and may be, for example, 2, 3, 4 or more, and so on. Similarly, each magnetic attraction component 10 is correspondingly arranged at the bottom of one variable-pitch fixed block 304, so that a plurality of magnetic attraction components 10 are also arranged in parallel at intervals; it can be understood that, according to the actual situation, it is not necessary to set one magnetic attraction component 10 at the bottom of each variable-distance fixed block 304, and according to the need, the magnetic attraction component 10 may not be set at the bottom of some variable-distance fixed blocks 304, and the variable-distance fixed blocks 304 without the magnetic attraction component 10 at the bottom can play a role in spacing with respect to other variable-distance fixed blocks 304 with the magnetic attraction component 10, so as to prevent the collision of two adjacent magnetic attraction components 10 due to too close distance. For the related contents of the magnetic attraction assembly 10, please refer to the above-mentioned detailed description of the structural embodiment of the magnetic attraction assembly.

The pitch drive piece 302 of this application can be the cylinder, and pitch guide bar 300 sets up along the direction of arranging of a plurality of pitch fixed blocks 304, and pitch guide bar 300 specifically can be parallel arrangement's guide arm, because a plurality of pitch fixed blocks 304 are whole to be arranged along same direction, and the guide arm can be followed this direction and set up many side by side to connect pitch fixed block 304 better, make pitch fixed block 304 more steady relatively when sliding on the guide arm.

Further, the variable pitch assembly 30 includes a plurality of variable pitch linkage members 306, each variable pitch fixing block 304 is provided with a limiting hole 3042, and the variable pitch linkage members 306 penetrate through the limiting holes 3042 to link the two adjacent variable pitch fixing blocks 304; at least one of the two adjacent fixed blocks 304 is slidably connected to a variable-pitch linkage 306, and is movable along the variable-pitch linkage 306 to move toward or away from the other fixed block 304.

Further, the outermost pitch fixing block 304 is connected with the pitch driving member 302; the innermost variable-pitch fixing block 304 is fixedly arranged relative to the variable-pitch guide rod 300, and other variable-pitch fixing blocks 304 are driven by the variable-pitch driving piece 302 to be close to or far away from the fixedly arranged variable-pitch fixing blocks 304. It is understood that the outermost pitch fixing block 304 is provided with a connecting hole 3044 for connecting with the pitch driving member 302. It can be understood that the variable-pitch driving member 302 is connected to and drives the outermost variable-pitch fixing blocks 304 to move along the variable-pitch guide rods 300, and through the linkage of the variable-pitch linkage members 306, the variable-pitch fixing blocks 304 can be sequentially pulled apart to increase the spacing between the variable-pitch fixing blocks 304, or the outermost variable-pitch fixing blocks 304 can be pushed close to decrease the spacing between the variable-pitch fixing blocks 304.

In other embodiments, one pitch fixing block 304 in the middle may be fixedly disposed relative to the pitch guide bar 300, and the outermost pitch fixing blocks 304 on both sides are respectively connected to one pitch driving member 302, and can be driven by the pitch driving member 302 to move in a direction away from the fixedly disposed pitch fixing blocks 304 to increase the pitch between the pitch fixing blocks 304, or move in a direction close to the fixedly disposed pitch fixing blocks 304 to decrease the pitch between the pitch fixing blocks 304. This arrangement can improve the pitch adjustment efficiency of the pitch-variable fixing block 304.

As shown in fig. 7, as an embodiment, the variable-pitch linkage 306 is a limit shaft, a limit groove 3060 is formed in the limit shaft, and at least one variable-pitch fixed block 304 of the two adjacent variable-pitch fixed blocks 304 is slidably connected with the limit groove 3060, can move in the limit groove 3060, and can be limited by two ends of the limit groove 3060.

It is understood that when the variable-pitch fixing block 304 is sleeved on the limiting shaft through the limiting hole 3042 and is located in the limiting groove 3060, the variable-pitch fixing block 304 can move along the limiting groove 3060 to be close to or far away from another adjacent variable-pitch fixing block 304, and the other adjacent variable-pitch fixing block 304 is also sleeved on the limiting shaft but is not located in the limiting groove 3060. Referring to fig. 8a and 8b, fig. 8a is a schematic view of a front view structure of the pitch-variable assembly according to the present invention when the pitch-variable fixed blocks are at the maximum distance, and fig. 8b is a schematic view of a top view structure of the pitch-variable assembly according to the present invention when the pitch-variable fixed blocks are at the maximum distance; the variable-pitch driving piece 302 is connected with and drives the outermost variable-pitch fixing blocks 304 to move towards the side close to the variable-pitch driving piece 302 along the variable-pitch guide rod 300, and through the linkage of the variable-pitch linkage piece 306, of the two adjacent variable-pitch fixing blocks 304, the variable-pitch fixing blocks 304 positioned in the limiting grooves 3060 abut against one end, away from the variable-pitch driving piece 302, of the limiting grooves 3060, and the other variable-pitch fixing block 304 abuts against the end of the limiting shaft, so that the variable-pitch fixing blocks 304 can be sequentially pulled apart under the driving of the variable-pitch driving piece 302, and the distance between the variable-pitch fixing blocks 304 is increased to the maximum. Referring to fig. 9a, fig. 9a is a schematic view of a minimum distance between a plurality of variable pitch fixing blocks of the variable pitch assembly according to the present invention; the variable-pitch driving piece 302 is connected with and drives the outermost variable-pitch fixing blocks 304 to move towards the side far away from the variable-pitch driving piece 302 along the variable-pitch guide rod 300, and through the linkage of the variable-pitch linkage piece 306, of the two adjacent variable-pitch fixing blocks 304, the variable-pitch fixing blocks 304 positioned in the limiting grooves 3060 abut against one end, close to the variable-pitch driving piece 302, of the limiting grooves 3060, and the other variable-pitch fixing block 304 abuts against the end of the limiting shaft, so that the outermost variable-pitch fixing blocks 304 can be sequentially pushed under the driving of the variable-pitch driving piece 302, and the distance between the variable-pitch fixing blocks 304 is reduced to the minimum.

As an implementation manner, the pitch-controlled assembly 30 further includes a plurality of pitch-controlled pins 308, each pitch-controlled fixing block 304 is provided with a pitch-controlled mounting hole 3046, and the pitch-controlled pins 308 are mounted on the pitch-controlled mounting holes 3046; the distance limiting pin 308 is used for limiting the distance between two adjacent variable distance fixing blocks 304 to be not less than a preset distance. Referring to fig. 9b, fig. 9b is a schematic top view of the pitch-variable assembly according to the present invention, wherein the pitch-variable fixing blocks are spaced from each other by a minimum distance; when the variable-pitch driving piece 302 drives the outermost variable-pitch fixed block 304 to move towards the innermost variable-pitch fixed block 304, of the two adjacent variable-pitch fixed blocks 304, the variable-pitch fixed block 304 positioned in the limiting groove 3060 abuts against one end of the limiting groove 3060 close to one side of the variable-pitch driving piece 302, and when the other variable-pitch fixed block 304 does not abut against the end of the limiting shaft, the two adjacent distance limiting pins 308 are already contacted, so that the distance between the two adjacent variable-pitch fixed blocks 304 can be limited to be further reduced, and the two magnetic attraction components 10 arranged on the variable-pitch fixed blocks 304 are prevented from being collided due to the fact that the distance between the two adjacent variable-pitch fixed blocks 304 is too close.

Further, a buffer pad 309 is sleeved on the pitch guide rod 300 at both sides of each pitch fixing block 304. The buffer 309 may play a certain buffering role between the pitch guide rod 300 and the pitch fixing block 304, so as to reduce the damage to the pitch guide rod 300 and the pitch fixing block 304.

In several embodiments provided herein, it should be understood that the disclosed magnetic attraction assembly and magnetic attraction device can be implemented in other manners. For example, the above-described embodiments of the magnetic attraction assembly and the magnetic attraction device are only schematic, the division of each functional part is only a logical division, and there may be another division in actual implementation, for example, multiple functional parts may be combined or integrated into several modules, or each functional part may exist alone physically, and so on.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent principle changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.

Claims (9)

1. A magnetically attractive assembly, comprising:

a magnetic attraction seat;

one end of the guide shaft is fixedly connected with the magnetic suction seat;

the magnetic suction head is provided with an accommodating cavity, and the other end of the guide shaft is inserted into the accommodating cavity; the magnetic suction head has magnetism and is used for adsorbing the cap.

2. The magnetically attractive assembly of claim 1,

the guide shaft is sleeved with a grating disc, a bushing and a spring; the bushing is positioned on one side of the grid plate close to the magnetic suction head; one end of the spring is connected with the bushing, and the other end of the spring is connected with the magnetic suction head.

3. The magnetically attractive assembly of claim 1,

the magnetic suction head is characterized in that a limiting block is further arranged at the end of the magnetic suction head, a containing groove is formed in the limiting block, and the containing groove is used for containing the cap when the cap is adsorbed.

4. The magnetically attractive assembly of claim 2,

a gasket is sleeved on the guide shaft; the gasket is positioned on one side of the grating disc close to the magnetic suction seat.

5. A magnetic attraction device, comprising:

a base;

the variable-pitch assembly is arranged on the base and comprises a variable-pitch guide rod, a variable-pitch driving piece and a plurality of variable-pitch fixing blocks; the variable-pitch fixing blocks are arranged at intervals, each variable-pitch fixing block is provided with a guide hole, the variable-pitch guide rods penetrate through the guide holes of the variable-pitch fixing blocks along the arrangement direction of the variable-pitch fixing blocks, the variable-pitch fixing blocks are connected with the variable-pitch guide rods in a sliding manner, the variable-pitch driving piece is connected with and drives the variable-pitch fixing blocks to move along the variable-pitch guide rods, the variable-pitch fixing blocks can be pulled open to increase the intervals among the variable-pitch fixing blocks, or the variable-pitch fixing blocks are pushed tightly to reduce the intervals among the variable-pitch fixing blocks;

a plurality of magnetic attraction components, each of which is correspondingly arranged at the bottom of one variable-pitch fixed block, wherein the magnetic attraction components are the magnetic attraction components in any one of the claims 1 to 4.

6. The magnetic attraction device of claim 5,

the variable-pitch assembly comprises a plurality of variable-pitch linkage pieces, each variable-pitch fixing block is provided with a limiting hole, and the variable-pitch linkage pieces penetrate through the limiting holes to link two adjacent variable-pitch fixing blocks; at least one of the two adjacent variable-pitch fixed blocks is connected with the variable-pitch linkage piece in a sliding mode and can move along the variable-pitch linkage piece to move towards or back to the other variable-pitch fixed block.

7. The magnetic attraction device of claim 6,

the variable-pitch fixed block on the outermost side is connected with the variable-pitch driving piece;

the innermost variable-pitch fixed block is fixedly arranged relative to the variable-pitch guide rod, and other variable-pitch fixed blocks are driven by the variable-pitch driving piece to be close to or far away from the fixedly arranged variable-pitch fixed blocks.

8. The magnetic attraction device of claim 5,

the variable-pitch assembly further comprises a plurality of pitch limiting pins, each pitch limiting fixing block is provided with a pitch limiting mounting hole, and the pitch limiting pins are mounted in the pitch limiting mounting holes; the distance limiting pin is used for limiting the distance between two adjacent variable-distance fixing blocks to be not less than a preset distance.

9. The magnetic attraction device of claim 5,

and cushion pads are sleeved on the variable-pitch guide rods on two sides of each variable-pitch fixed block.

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