Insulation paper cutting and shaping insertion mechanism

Abstract

The utility model discloses an insulating paper cutting, shaping and inserting mechanism, and relates to the technical field of motor automatic assembly equipment. The insulating paper cutting, shaping and inserting mechanism comprises a mounting frame, a pushing component for pushing the insulating paper upward, a heating component for heating the insulating paper, a cutting component for cutting and chamfering the insulating paper, a cutting and shaping component for cutting and shaping the insulating paper, a pushing component for pushing the cut and shaped insulating paper into the inner wall of an iron core, and a rotating drive component for driving the iron core to rotate. The pushing component, the heating component, the cutting component, the cutting and shaping component and the rotating drive component are sequentially arranged on the mounting frame from bottom to top, and the pushing component corresponds to the cutting and shaping component; the cutting and shaping component is adopted to realize the cutting and shaping of the insulating paper, so as to meet the shape requirements when the insulating paper is inserted; the pushing component is adopted to insert the shaped insulating paper into the iron core, so as to ensure the insertion accuracy.

Description

Technical Field

[0001] The utility model relates to the field of motor automatic assembly equipment technology, in particular to an insulating paper cutting, shaping and inserting mechanism. Background Art

[0002] Twelve paper insertion slots for inserting insulating paper are provided along the circumference of the inner wall of the iron core. During the assembly of the iron core, insulating paper needs to be inserted into the paper insertion slots of the iron core one by one; before insertion, the insulating paper is cut, chamfered, cut and shaped to meet the shape requirements of the insulating paper; the utility model patent with application number 201720060127.1 discloses a paper insertion mechanism for a paper inserting machine. The paper insertion mechanism in the prior art does not use a cutting and shaping component to cut and shape the insulating paper, which is not convenient for meeting the shape requirements when inserting the insulating paper; the pushing component is not used to insert the shaped insulating paper into the iron core, which is not convenient for ensuring the accuracy of insertion; therefore, in view of this situation, there is an urgent need to develop an insulating paper cutting, shaping and inserting mechanism to meet the needs of actual use. Utility Model Content

[0003] In view of this, the present invention aims to address the deficiencies in the prior art, and its main purpose is to provide an insulating paper cutting, shaping and insertion mechanism, which uses a cutting and shaping component to cut and shape the insulating paper, thereby meeting the shape requirements when the insulating paper is inserted; and uses a pushing component to insert the shaped insulating paper into the iron core, thereby ensuring the accuracy of insertion.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An insulating paper cutting, shaping and inserting mechanism comprises a mounting frame, a pushing assembly for pushing the insulating paper upward, a heating assembly for heating the insulating paper, a cutting assembly for cutting and chamfering the insulating paper, a cutting and shaping assembly for cutting and shaping the insulating paper, a pushing assembly for pushing the cut and shaped insulating paper into the inner wall of an iron core, and a rotating drive assembly for driving the iron core to rotate. The pushing assembly, heating assembly, cutting assembly, cutting and shaping assembly and rotating drive assembly are arranged on the mounting frame in sequence from bottom to top, and the pushing assembly corresponds to the cutting and shaping assembly.

[0006] As a preferred solution: the pushing assembly includes a pushing drive motor, a vertical screw rod, a pushing block and a tightening device. The pushing drive motor is arranged on a mounting frame, the vertical screw rod is installed at the output end of the pushing drive motor, the vertical screw rod rotates with the pushing block, and the insulating paper is located between the pushing block and the output end of the tightening device.

[0007] As a preferred solution: the clamping device includes a clamping drive cylinder and a clamping block, the clamping drive cylinder is installed on the pushing block, the clamping block is installed on the shaft end of the clamping drive cylinder, and the insulating paper is located between the pushing block and the clamping block.

[0008] As a preferred solution: the heating assembly includes a heating wire, a positioning drive cylinder and a positioning block, the heating wire and the positioning drive cylinder are both arranged on a mounting frame, the positioning block is installed on the shaft end of the positioning drive cylinder, the positioning block is movably abutted against the insulating paper, and the heating wire corresponds to the insulating paper.

[0009] As a preferred solution: the cutting assembly includes a cutting drive cylinder and a cutting knife, the cutting drive cylinder is arranged on a mounting frame, and the cutting knife is installed on the shaft end of the cutting drive cylinder.

[0010] As a preferred solution: the cutting and shaping component includes a cutting and shaping drive cylinder, a cutting knife, a pushing block and a shaping seat. The cutting and shaping drive cylinder is arranged on a mounting frame. The cutting knife and the pushing block are both installed at the output end of the cutting and shaping drive cylinder. The cutting knife is located below the pushing block. The shaping seat is arranged on the mounting frame. The pushing block can movably push the cut insulating paper into the shaping seat.

[0011] As a preferred solution: the pushing assembly includes a pushing drive cylinder and a pushing rod, the pushing drive cylinder is vertically arranged on the mounting frame, the pushing rod is installed on the shaft end of the pushing drive cylinder, and the pushing rod can rise to push the insulating paper in the forming seat into the inner wall of the iron core.

[0012] As a preferred solution: the rotary drive assembly includes a rotary drive motor, a synchronous belt and a discharge tray for placing the iron core. The rotary drive motor is arranged on the mounting frame, and the synchronous belt is looped on the output end of the rotary drive motor and the discharge tray.

[0013] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that by adopting a pushing component, a heating component, a cutting component, a cutting and shaping component, a pushing component and a rotary drive component, the pushing, heating, cutting, cutting and shaping, pushing and inserting of the insulating paper and the rotation of the iron core are automatically realized, thereby improving the insertion efficiency and reducing the insertion defective rate. The overall structure is compact and occupies a small area; by adopting the cutting and shaping component, the cutting and shaping of the insulating paper is realized, and the shape requirements of the insulating paper when being inserted are met; by adopting the pushing component, the shaped insulating paper is inserted into the iron core, and the insertion accuracy is guaranteed.

[0014] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the cutting, shaping and inserting mechanism of the present invention;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the main body of the cutting, shaping and inserting mechanism of the present invention (excluding the rotary drive component) from a first perspective;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the main body of the cutting, shaping and inserting mechanism of the present invention (excluding the rotary drive component) from a second perspective;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the cutting component of the present invention;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the cutting and shaping drive cylinder and the cutting knife of the utility model;

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the cutting and shaping component and the pushing component of the present invention.

[0021] Description of the accompanying drawings:

[0022] In the figure: 10. Cutting and shaping insertion mechanism; 11. Mounting frame; 12. Pushing assembly; 121. Pushing drive motor; 122. Vertical screw rod; 123. Pushing block; 124. Tightening drive cylinder; 125. Tightening block; 13. Heating assembly; 131. Heating wire; 132. Positioning drive cylinder; 133. Positioning block; 14. Cutting assembly; 141. Cutting drive cylinder; 142. Cutting knife; 15. Cutting and shaping assembly; 151. Cutting and shaping drive cylinder; 152. Cutting knife; 153. Pushing block; 154. Shaping seat; 16. Pushing assembly; 161. Pushing drive cylinder; 162. Pushing rod; 17. Rotation drive assembly; 171. Rotation drive motor; 172. Synchronous belt; 173. Discharge tray. DETAILED DESCRIPTION

[0023] The utility model Figures 1 to 6 As shown, an insulating paper cutting, shaping and inserting mechanism 10 includes a mounting frame 11, a pushing assembly 12 for pushing the insulating paper upward, a heating assembly 13 for heating the insulating paper, a cutting assembly 14 for cutting and chamfering the insulating paper, a cutting and shaping assembly 15 for cutting and shaping the insulating paper, a pushing assembly 16 for pushing the cut and shaped insulating paper into the inner wall of the iron core, and a rotation driving assembly 17 for driving the iron core to rotate, wherein:

[0024] The pushing assembly 12 , the heating assembly 13 , the cutting assembly 14 , the cutting and shaping assembly 15 and the rotating driving assembly 17 are sequentially arranged on the mounting frame 11 from bottom to top, and the pushing assembly 16 corresponds to the cutting and shaping assembly 15 .

[0025] Twelve paper insertion slots for inserting insulating paper are provided along the circumference of the inner wall of the iron core. Insulating paper needs to be inserted into the paper insertion slots of the iron core one by one.

[0026] The pushing component 12 pushes the insulating paper upward to the position of the heating component 13. The heating component 13 heats the insulating paper to facilitate shaping. The pushing component 12 then pushes the insulating paper upward to the position of the cutting component 14. The cutting component 14 cuts the insulating paper into chamfers. The cutting and shaping component 15 cuts and shapes the insulating paper. The pushing component 16 pushes the cut insulating paper into the inner wall of the iron core. The rotating drive component 17 drives the iron core to rotate an angle to insert the next insulating paper into the iron core.

[0027] By adopting the pushing component 12, the heating component 13, the cutting component 14, the cutting and shaping component 15, the pushing component 16 and the rotating drive component 17, the pushing, heating, cutting, cutting and shaping, pushing and inserting of the insulating paper and the rotation of the iron core are automatically realized, thereby improving the insertion efficiency and reducing the insertion defective rate. The overall structure is compact and occupies a small area. By adopting the cutting and shaping component 15, the insulating paper is cut and shaped, which meets the shape requirements of the insulating paper when it is inserted. By adopting the pushing component 16, the shaped insulating paper is inserted into the iron core, which ensures the insertion accuracy.

[0028] The pushing assembly 12 includes a pushing drive motor 121, a vertical screw rod 122, a pushing block 123 and a tightening device. The pushing drive motor 121 is arranged on the mounting frame 11, and the vertical screw rod 122 is installed at the output end of the pushing drive motor 121. The vertical screw rod 122 rotates with the pushing block 123, and the insulating paper is located between the pushing block 123 and the output end of the tightening device.

[0029] The pushing drive motor 121 drives the pushing block 123 to move upwards via the vertical screw rod 122 , and the pushing block 123 drives the insulating paper to move upwards.

[0030] The pressing device includes a pressing drive cylinder 124 and a pressing block 125. The pressing drive cylinder 124 is installed on the pushing block 123. The pressing block 125 is installed on the axial end of the pressing drive cylinder 124. The insulating paper is located between the pushing block 123 and the pressing block 125.

[0031] The pressing driving cylinder 124 drives the pressing block 125 to press against the surface of the insulating paper. The pressing device is used to press the insulating paper, thereby preventing the insulating paper from positionally shifting during the upward movement and ensuring the accuracy of the upward movement of the insulating paper.

[0032] The heating assembly 13 includes a heating wire 131, a positioning drive cylinder 132 and a positioning block 133. The heating wire 131 and the positioning drive cylinder 132 are both arranged on the mounting frame 11. The positioning block 133 is installed on the axial end of the positioning drive cylinder 132. The positioning block 133 is movably abutted against the insulating paper, and the heating wire 131 corresponds to the insulating paper.

[0033] The positioning drive cylinder 132 drives the positioning block 133 to abut against the surface of the insulating paper, thereby positioning the insulating paper, ensuring the position stability of the insulating paper during the heating process, and improving the heating accuracy.

[0034] The cutting assembly 14 includes a cutting drive cylinder 141 and a cutting blade 142 . The cutting drive cylinder 141 is disposed on the mounting frame 11 , and the cutting blade 142 is mounted on the shaft end of the cutting drive cylinder 141 .

[0035] The cutting drive cylinder 141 drives the cutting knife 142 to cut the insulating paper into chamfers, thereby meeting the shape requirements of the insulating paper.

[0036] The cutting and shaping component 15 includes a cutting and shaping drive cylinder 151, a cutting knife 152, a pushing block 153 and a shaping seat 154. The cutting and shaping drive cylinder 151 is arranged on the mounting frame 11. The cutting knife 152 and the pushing block 153 are both installed at the output end of the cutting and shaping drive cylinder 151. The cutting knife 152 is located below the pushing block 153. The shaping seat 154 is arranged on the mounting frame 11. The pushing block 153 can movably push the cut insulating paper into the shaping seat 154.

[0037] The shaping drive cylinder drives the cutting knife 152 and the pushing block 153 to move synchronously. The cutting knife 152 cuts the lower side of the insulating paper, and the pushing block 153 pushes the cut insulating paper into the shaping seat 154, and the shaping seat 154 shapes the insulating paper.

[0038] The pushing assembly 16 includes a pushing drive cylinder 161 and a pushing rod 162. The pushing drive cylinder 161 is vertically arranged on the mounting frame 11, and the pushing rod 162 is installed on the axial end of the pushing drive cylinder 161. The pushing rod 162 can rise and push the insulating paper in the forming seat 154 into the inner wall of the iron core.

[0039] The push driving cylinder 161 drives the push rod 162 to move upward to push the insulating paper in the shaping seat 154 into the inner wall of the iron core.

[0040] The rotary drive assembly 17 includes a rotary drive motor 171 , a synchronous belt 172 and a discharge tray 173 for placing the iron core. The rotary drive motor 171 is set on the mounting frame 11 , and the synchronous belt 172 is looped around the output end of the rotary drive motor 171 and the discharge tray 173 .

[0041] After one insulating paper is inserted, the rotary drive assembly 17 is used to drive the iron core to rotate an angle so as to insert the next insulating paper into the iron core.

[0042] The usage and principle of this insulating paper cutting and shaping insertion mechanism are as follows:

[0043] The pushing component pushes the insulating paper upward to the heating component position. The heating component heats the insulating paper to facilitate shaping. The pushing component then pushes the insulating paper upward to the cutting component position. The cutting component cuts the insulating paper into chamfers. The cutting and shaping component cuts and shapes the insulating paper. The pushing component pushes the cut insulating paper into the inner wall of the iron core. The rotating drive component drives the iron core to rotate an angle to insert the next insulating paper into the iron core.

[0044] The design focus of the utility model is that the pushing, heating, cutting, cutting and shaping, pushing and inserting of the insulating paper and the rotation of the iron core are automatically realized by adopting a pushing component, a heating component, a cutting component, a cutting and shaping component, a pushing component and a rotary drive component, thereby improving the insertion efficiency and reducing the insertion defective rate. The overall structure is compact and occupies a small area; the cutting and shaping component is adopted to achieve the cutting and shaping of the insulating paper, thereby meeting the shape requirements of the insulating paper when inserting; the pushing component is adopted to insert the shaped insulating paper into the iron core, thereby ensuring the insertion accuracy.

[0045] The above description is merely a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An insulating paper cutting, shaping and inserting mechanism, characterized in that: It includes a mounting frame, a pushing component for pushing the insulating paper upward, a heating component for heating the insulating paper, a cutting component for cutting and chamfering the insulating paper, a cutting and shaping component for cutting and shaping the insulating paper, a pushing component for pushing the cut and shaped insulating paper into the inner wall of the iron core, and a rotating drive component for driving the iron core to rotate. The pushing component, heating component, cutting component, cutting and shaping component and rotating drive component are arranged on the mounting frame in sequence from bottom to top, and the pushing component corresponds to the cutting and shaping component.

2. The insulating paper cutting, shaping and inserting mechanism according to claim 1 is characterized in that: The pushing assembly includes a pushing drive motor, a vertical screw rod, a pushing block and a tightening device. The pushing drive motor is arranged on a mounting frame, the vertical screw rod is installed on the output end of the pushing drive motor, the vertical screw rod is rotatably matched with the pushing block, and the insulating paper is located between the pushing block and the output end of the tightening device.

3. The insulating paper cutting, shaping and inserting mechanism according to claim 2 is characterized in that: The pressing device comprises a pressing driving cylinder and a pressing block. The pressing driving cylinder is installed on the pushing block, and the pressing block is installed on the shaft end of the pressing driving cylinder. The insulating paper is located between the pushing block and the pressing block.

4. The insulating paper cutting, shaping and inserting mechanism according to claim 1 is characterized in that: The heating assembly includes a heating wire, a positioning drive cylinder and a positioning block. The heating wire and the positioning drive cylinder are both arranged on a mounting frame. The positioning block is installed on the shaft end of the positioning drive cylinder. The positioning block is movably abutted against the insulating paper, and the heating wire corresponds to the insulating paper.

5. The insulating paper cutting, shaping and inserting mechanism according to claim 1 is characterized in that: The cutting assembly comprises a cutting drive cylinder and a cutting knife. The cutting drive cylinder is arranged on a mounting frame, and the cutting knife is installed on the shaft end of the cutting drive cylinder.

6. The insulating paper cutting, shaping and inserting mechanism according to claim 1, characterized in that: The cutting and shaping component includes a cutting and shaping drive cylinder, a cutting knife, a push block and a shaping seat. The cutting and shaping drive cylinder is arranged on a mounting frame. The cutting knife and the push block are both installed on the output end of the cutting and shaping drive cylinder. The cutting knife is located below the push block. The shaping seat is arranged on the mounting frame. The push block can movably push the cut insulating paper into the shaping seat.

7. The insulating paper cutting, shaping and inserting mechanism according to claim 6, characterized in that: The push assembly includes a push drive cylinder and a push rod. The push drive cylinder is vertically arranged on a mounting frame, and the push rod is installed on the shaft end of the push drive cylinder. The push rod can be lifted to push the insulating paper in the shaping seat into the inner wall of the iron core.

8. The insulating paper cutting, shaping and inserting mechanism according to claim 1, characterized in that: The rotary drive assembly comprises a rotary drive motor, a synchronous belt and a discharge tray for placing the iron core. The rotary drive motor is arranged on a mounting frame, and the synchronous belt is sleeved on the output end of the rotary drive motor and the discharge tray.

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