A machine for inserting magnetic steel and injecting glue for motor core

Abstract

The invention discloses an integrated machine for inserting magnets and injecting glue for motor cores. A space rotating mechanism is arranged on the top of a machine base, a magnet inserting lifting mechanism is arranged on the end of the space rotating mechanism, a glue injection claw is arranged on the bottom of the magnet inserting lifting mechanism, and the glue injection claw is connected to a glue injection tube. After the glue injection claw grabs the motor magnet, the space rotating mechanism and the magnet inserting lifting mechanism are actuated to move the motor magnet to a set position, and glue is injected. The glue injection tube is fixed to the space rotating mechanism, and its end is connected to an injection port of the glue injection claw through a connecting tube. The glue injection tube is connected to the glue injection machine, and the glue injection machine injects glue into the glue injection claw through the glue injection tube. In the implementation of the invention, a glue coating operation is immediately performed after a silicon steel sheet is inserted, so as to ensure that glue is evenly filled between each silicon steel sheet, thereby improving the glue curing effect between the silicon steel sheets in the motor core. When the glue injection operation is not performed for a long time, the glue is withdrawn to prevent the glue injection claw from being blocked by glue that has not flowed and solidified for a long time.

Description

Technical Field

[0001] The invention relates to the field of motor processing equipment, and in particular to a magnetic steel inserting and glue injection integrated machine for a motor core. Background Art

[0002] The motor core is formed by stacking silicon steel sheets and then injecting glue to solidify. The traditional method is to stack the silicon steel sheets and immerse them in a glue pool, and then solidify to form the motor core.

[0003] In the above method, the glue is diffused into the gaps between the core silicon steel sheets through the capillary effect, which makes it difficult to ensure the curing effect of the glue between the silicon steel sheets. Summary of the invention

[0004] The purpose of the present invention is to overcome the above problems existing in the prior art and provide a machine for inserting magnetic steel and injecting glue for motor core to improve the curing effect of glue between silicon steel sheets in the motor core.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] A magnet steel and glue injection integrated machine for motor core, comprising a machine base, a space rotating mechanism is arranged on the top of the machine base, a magnet steel lifting mechanism is arranged at the end of the space rotating mechanism, a glue injection gripper is arranged at the bottom of the magnet steel lifting mechanism, and the glue injection gripper is connected to a glue injection pipe;

[0007] After the glue injection gripper grabs the motor magnet, the spatial rotation mechanism and the magnet insertion lifting mechanism are actuated to move the motor magnet to a set position and inject glue.

[0008] Furthermore, the glue injection tube is fixed to the spatial rotation mechanism, and the end thereof is connected to the injection port of the glue injection gripper through a connecting tube.

[0009] Furthermore, the glue injection gripper includes a longitudinal guide plate fixed to the end of the spatial rotation mechanism, the longitudinal guide plate is slidably equipped with a swing head, the top of the swing head is fixed to the magnetic lifting mechanism, and the bottom of the swing head is provided with a grabbing glue injection head.

[0010] Furthermore, the spatial rotation mechanism includes three levels of swing arms which are sequentially connected and rotated in horizontal directions.

[0011] Furthermore, the glue injection pipe is connected to a glue injection machine, and the glue injection machine injects glue into the glue injection gripper through the glue injection pipe;

[0012] When the glue injection gripper performs continuous glue injection operation, the glue injection machine does not extract the residual glue in the glue injection tube and the glue injection gripper;

[0013] When the glue injection interval of the glue injection gripper does not exceed the set time, the glue injection machine extracts the residual glue in the glue injection tube and the glue injection gripper.

[0014] Furthermore, the set time is determined by the following method:

[0015] Detecting the operation instructions received by the motor core magnet insertion and glue injection integrated machine;

[0016] When performing continuous magnetic steel insertion and glue injection operations, it is determined that the glue injection interval of the glue injection gripper does not exceed a set time;

[0017] When the magnetic steel insertion operation is not performed immediately after the glue injection operation is performed, it is determined that the glue injection interval of the glue injection gripper exceeds a set time.

[0018] Furthermore, the glue injection tube is also connected to a cleaning solvent interface for cleaning residual glue in the glue injection gripper.

[0019] Furthermore, after the motor core is provided with a magnet-inserting machine and the glue-injecting machine completes all the glue-injecting operations, a cleaning solvent enters from the glue-injecting pipe to clean the glue-injecting claws.

[0020] Furthermore, the spatial rotation mechanism and the magnetic insertion lifting mechanism control the glue injection gripper to have four degrees of freedom.

[0021] Furthermore, the magnetic insertion lifting mechanism also controls the glue injection gripper to rotate in the horizontal direction.

[0022] The benefits of the present invention are:

[0023] 1. After inserting a silicon steel sheet, the glue coating operation is carried out immediately to ensure that each silicon steel sheet is evenly filled with glue, thereby improving the glue curing effect between the silicon steel sheets in the motor core.

[0024] 2. When the glue injection operation is not performed for a long time, retract the glue to prevent the glue injection claws from being blocked by the glue that has not flowed and solidified for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 The structure of the integrated machine for inserting magnetic steel and injecting glue for the motor core of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 2The structure of the integrated machine for inserting magnetic steel and injecting glue for the motor core of the present invention is shown in FIG. Figure 2 ;

[0028] Figure 3 It is a schematic structural diagram of the glue injection gripper described in the present invention. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] like Figure 1-3 As shown, the present invention is:

[0031] A magnet inserting and glue injection integrated machine for motor core, comprising a machine base 1, a space rotating mechanism 2 is arranged on the top of the machine base 1, a magnet inserting lifting mechanism 3 is arranged at the end of the space rotating mechanism 2, a glue injection gripper 4 is arranged at the bottom of the magnet inserting lifting mechanism 3, and the glue injection gripper 4 is connected to a glue injection pipe 5;

[0032] After the glue injection gripper 4 grabs the motor magnet, the spatial rotation mechanism 2 and the magnet insertion lifting mechanism 3 are activated to move the motor magnet to the set position and inject glue.

[0033] Preferably, the glue injection tube 5 is fixed to the spatial rotation mechanism 2 , and the end thereof is connected to the injection port of the glue injection gripper 4 through a connecting tube.

[0034] Preferably, the glue injection gripper 4 includes a longitudinal guide plate 41 fixed to the end of the spatial rotation mechanism 2, the longitudinal guide plate 41 is slidably equipped with a swing head 42, the top of the swing head 42 is fixed to the magnetic insertion lifting mechanism 3, and the bottom of the swing head 42 is provided with a grabbing glue injection head 43.

[0035] Preferably, the spatial rotation mechanism 2 includes three levels of swing arms which are sequentially connected and rotated in horizontal directions.

[0036] Preferably, the glue injection tube 5 is connected to a glue injection machine, and the glue injection machine injects glue into the glue injection gripper 4 through the glue injection tube 5;

[0037] When the glue injection gripper 4 performs continuous glue injection operation, the glue injection machine does not extract the residual glue in the glue injection tube 5 and the glue injection gripper 4;

[0038] When the interval between glue injections by the glue injection gripper 4 does not exceed the set time, the glue injection machine extracts the residual glue in the glue injection tube 5 and the glue injection gripper 4 .

[0039] Preferably, the set time is determined by:

[0040] Detect the operation instructions received by the motor core magnet insertion and glue injection machine;

[0041] When performing the continuous magnetic steel insertion and glue injection operations, it is determined that the glue injection gripper 4 does not exceed the set time interval;

[0042] When the magnetic steel insertion operation is not performed immediately after the glue injection operation is performed, it is determined that the glue injection interval of the glue injection gripper 4 exceeds the set time.

[0043] Preferably, the glue injection tube 5 is also connected to a cleaning solvent interface for cleaning residual glue in the glue injection gripper 4 .

[0044] Preferably, after all the glue injection operations are completed by the motor core magnet insertion and glue injection integrated machine, a cleaning solvent enters from the glue injection tube 5 to clean the glue injection claw 4 .

[0045] Preferably, the spatial rotating mechanism 2 and the magnetic insertion lifting mechanism 3 control the glue injection gripper 4 to have four degrees of freedom.

[0046] Preferably, the magnetic insertion lifting mechanism 3 also controls the glue injection gripper 4 to rotate in the horizontal direction.

[0047] Embodiment 1:

[0048] A magnet inserting and glue injection integrated machine for motor core, comprising a machine base 1, a space rotating mechanism 2 is arranged on the top of the machine base 1, a magnet inserting lifting mechanism 3 is arranged at the end of the space rotating mechanism 2, a glue injection gripper 4 is arranged at the bottom of the magnet inserting lifting mechanism 3, and the glue injection gripper 4 is connected to a glue injection pipe 5;

[0049] After the glue injection gripper 4 grabs the motor magnet, the spatial rotation mechanism 2 and the magnet insertion lifting mechanism 3 are activated to move the motor magnet to the set position and inject glue.

[0050] In the above operation, compared with the traditional method, the glue coating operation is performed immediately after a silicon steel sheet is inserted to ensure that glue is evenly filled between each silicon steel sheet, thereby improving the glue curing effect between the silicon steel sheets in the motor core.

[0051] Embodiment 2:

[0052] A magnetic steel and glue injection integrated machine for motor core, comprising a machine base 1, a space rotating mechanism 2 is arranged on the top of the machine base 1, the space rotating mechanism 2 comprises three swing arms which are sequentially connected and rotated in the horizontal direction, the space rotating mechanism 2 and the magnetic steel insertion lifting mechanism 3 control the glue injection gripper 4 to have four degrees of freedom, the magnetic steel insertion lifting mechanism 3 also controls the glue injection gripper 4 to rotate in the horizontal direction, the magnetic steel insertion lifting mechanism 3 is arranged at the end of the space rotating mechanism 2, the glue injection gripper 4 is arranged at the bottom of the magnetic steel insertion lifting mechanism 3, and the glue injection gripper 4 is connected to the glue injection pipe 5;

[0053] After the glue injection gripper 4 grabs the motor magnet, the space rotation mechanism 2 and the magnet insertion lifting mechanism 3 are actuated to move the motor magnet to the set position and inject glue. The glue injection tube 5 is fixed to the space rotation mechanism 2, and its end is connected to the injection port of the glue injection gripper 4 through a connecting tube. The glue injection gripper 4 includes a longitudinal guide plate 41 fixed to the end of the space rotation mechanism 2, and the longitudinal guide plate 41 is slidably equipped with a swing head 42. The top of the swing head 42 is fixed to the magnet insertion lifting mechanism 3, and the bottom of the swing head 42 is provided with a grabbing glue injection head 43;

[0054] The glue injection pipe 5 is connected to the glue injection machine, and the glue injection machine injects glue to the glue injection claw 4 through the glue injection pipe 5. When the glue injection claw 4 performs a continuous glue injection operation, the glue injection machine does not extract the residual glue in the glue injection pipe 5 and the glue injection claw 4;

[0055] When the interval between the glue injection grippers 4 does not exceed the set time, the glue injection machine extracts the residual glue in the glue injection tube 5 and the glue injection grippers 4. The set time is determined by the following method:

[0056] Detect the operation instructions received by the motor core magnet insertion and glue injection machine;

[0057] When performing the continuous magnetic steel insertion and glue injection operations, it is determined that the glue injection interval of the glue injection gripper 4 does not exceed the set time;

[0058] When the magnetic steel insertion operation is not performed immediately after the glue injection operation is completed, it is determined that the glue injection gripper 4 has exceeded the set time interval for glue injection;

[0059] The glue injection tube 5 is also connected to the cleaning solvent interface for cleaning the residual glue in the glue injection claw 4. After the motor core is completed with the magnet insertion and the glue injection integrated machine, the cleaning solvent enters from the glue injection tube 5 to clean the glue injection claw 4.

[0060] In the above operation, compared with the traditional method, the glue coating operation is performed immediately after a silicon steel sheet is inserted to ensure that each silicon steel sheet is evenly filled with glue, thereby improving the glue curing effect between the silicon steel sheets in the motor core; when the glue injection operation is not performed for a long time, the glue is retracted to prevent the glue injection claw 4 from being blocked by the glue that has not flowed and solidified for a long time.

[0061] In the description of this specification, reference to the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0062] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A machine for inserting magnetic steel and injecting glue for motor core, characterized in that: It comprises a machine base (1), a spatial rotation mechanism (2) is arranged on the top of the machine base (1), a magnetic insertion lifting mechanism (3) is arranged at the end of the spatial rotation mechanism (2), a glue injection gripper (4) is arranged at the bottom of the magnetic insertion lifting mechanism (3), and the glue injection gripper (4) is connected to a glue injection pipe (5); After the glue injection gripper (4) grabs the motor magnet, the spatial rotation mechanism (2) and the magnet insertion lifting mechanism (3) are activated to move the motor magnet to a set position and inject glue; The glue injection pipe (5) is fixed to the spatial rotation mechanism (2), and its end is connected to the injection port of the glue injection gripper (4) through a connecting pipe; The glue injection gripper (4) comprises a longitudinal guide plate (41) fixed to the end of the spatial rotation mechanism (2), the longitudinal guide plate (41) being slidably equipped with a swing head (42), the top of the swing head (42) being fixed to the magnetic insertion lifting mechanism (3), and the bottom of the swing head (42) being provided with a gripping glue injection head (43); The spatial rotation mechanism (2) comprises three stages of swing arms which are connected and rotated in sequence in horizontal directions; The glue injection pipe (5) is connected to a glue injection machine, and the glue injection machine injects glue into the glue injection claw (4) through the glue injection pipe (5); When the glue injection gripper (4) performs a continuous glue injection operation, the glue injection machine does not extract the residual glue in the glue injection tube (5) and the glue injection gripper (4); When the interval between glue injections by the glue injection gripper (4) does not exceed a set time, the glue injection machine extracts the residual glue in the glue injection tube (5) and the glue injection gripper (4); The set time is determined by the following method: Detecting the operation instructions received by the motor core magnet insertion and glue injection integrated machine; When performing the continuous magnetic steel insertion and glue injection operations, determining that the glue injection interval of the glue injection gripper (4) does not exceed a set time; When the magnetic steel insertion operation is not performed immediately after the glue injection operation is completed, it is determined that the glue injection gripper (4) has been spaced for more than a set time; The glue injection pipe (5) is also connected to a cleaning solvent interface for cleaning residual glue in the glue injection gripper (4); After all the glue injection operations are completed by the motor core inserting magnet and the glue injection integrated machine, a cleaning solvent enters from the glue injection pipe (5) to clean the glue injection claw (4); The spatial rotation mechanism (2) and the magnetic insertion lifting mechanism (3) control the glue injection gripper (4) to have four degrees of freedom; The magnetic insertion lifting mechanism (3) also controls the glue injection gripper (4) to rotate in the horizontal direction.

Images