Automatic film sorting device for film processing

Abstract

The present invention provides an automatic sheet sorting device for punching sheets, comprising a frame and a sheet sorting assembly and a limiting assembly arranged on the frame; the sheet sorting assembly comprises a tray, a guide plate arranged on the tray and a rotating mechanism; a punching sheet is sleeved on the rotating mechanism, and the rotating mechanism is used to drive the punching sheet to rotate around the circumferential direction of the tray; the edge of the punching sheet away from the center of the tray contacts the guide plate; the limiting assembly is used to block the punching sheet so that the punching sheet slides down along the guide plate onto the tray. The present invention places the punching sheet on the rotating mechanism, and the rotating mechanism drives the punching sheet to rotate around the circumferential direction of the tray. When the punching sheet touches the limiting assembly, it contacts the guide plate, and then the punching sheet moves down along the guide plate to the tray, thereby realizing the automatic sheet sorting function of the punching sheet and improving the sheet sorting speed and production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of motors, in particular to an automatic sheet-forming and sheet-arranging device. Background Art

[0002] With the rapid development of new energy vehicles, the quality of the automobile's "heart" motor is particularly important. The iron core is an important component of the motor. The quality and production efficiency of the iron core occupy a very important position in the iron core production. At present, the most commonly used iron core is the stator core or the rotor core.

[0003] Taking the stator core as an example, the stator core is composed of multiple stacked stator punching sheets. In the production process of stator punching sheets, the sheet sorting process is an important link to ensure the normal production operation of the punching machine. However, the current sheet sorting process is usually performed manually, which has the defects of slow sheet sorting speed and low production efficiency. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an automatic film sorting device for processing films, which realizes the automation of film sorting and improves the film sorting speed and production efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A sheet punching automatic sheet sorting device comprises a frame and a sheet sorting assembly and a limit assembly arranged on the frame; the sheet sorting assembly comprises a tray, a guide plate arranged on the tray and a rotating mechanism; a sheet punch is sleeved on the rotating mechanism, and the rotating mechanism is used to drive the sheet punch to rotate around the circumferential direction of the tray; the edge of the sheet punching away from the center of the tray contacts the guide plate; the limit assembly is used to block the sheet punching so that the sheet punching slides down along the guide plate onto the tray.

[0007] A further improvement of the technical solution of the present invention is that the rotating mechanism includes a support column, a mounting plate, a rotating disk and a first driving motor.

[0008] The support column is arranged on the tray, the mounting plate is fixed on one end of the support column away from the tray, the rotating disk is arranged on the side of the mounting plate away from the support column, and the rotating disk is connected to a first driving motor arranged on the mounting plate through a connecting flange, and the first driving motor is used to drive the rotating disk to rotate.

[0009] A further improvement of the technical solution of the present invention is that a first bearing is further provided between the rotating disk and the mounting plate.

[0010] A further improvement of the technical solution of the present invention is that: the limit assembly includes a limit cylinder and a limit plate connected to the limit cylinder, the limit plate includes a first limit plate and a second limit plate connected to the first limit plate; the outer surface of the punching sheet has a protrusion, when the protrusion contacts the side wall of the second limit plate, the punching sheet stops rotating and slides down along the guide plate onto the pallet.

[0011] A further improvement of the technical solution of the present invention is that: the frame is also provided with a push-up mechanism, and the output end of the push-up mechanism is connected to the tray to drive the tray to move upward.

[0012] A further improvement of the technical solution of the present invention is that: a dividing plate and a driving mechanism for driving the dividing plate to rotate are further arranged between the frame and the tray; and a notch is arranged on the dividing plate for the ejection mechanism to pass through.

[0013] The sheet sorting components are divided into two groups, and the two groups of sheet sorting components are arranged on the dividing plate at intervals.

[0014] A further improvement of the technical solution of the present invention is that the driving mechanism includes a second driving motor, a driving gear, a driven gear and a driven shaft, the second driving motor is arranged on the frame, the driving gear is sleeved on the output shaft of the second driving motor, the driven gear is meshed with the driving gear, the driven shaft is arranged on the driven gear, and the end of the driven shaft away from the driven gear is connected to the dividing plate.

[0015] A further improvement of the technical solution of the present invention is that a second bearing is further provided between the indexing plate and the frame.

[0016] A further improvement of the technical solution of the present invention is that the ejection mechanism comprises a cylinder and an ejection plate connected to the cylinder, and the ejection plate is used for abutment of the tray.

[0017] A further improvement of the technical solution of the present invention is that: there are two guide plates, and the two guide plates are spaced apart and distributed along the circumferential direction of the tray.

[0018] Due to the adoption of the above technical solution, the technical progress achieved by the present invention is:

[0019] An embodiment of the present invention provides an automatic sheet sorting device for punching sheets, comprising a frame and a sheet sorting assembly and a limit assembly arranged on the frame; the sheet sorting assembly comprises a tray, a guide plate arranged on the tray, and a rotating mechanism; a punching sheet is sleeved on the rotating mechanism, and the rotating mechanism is used to drive the punching sheet to rotate around the circumferential direction of the tray; the edge of the punching sheet away from the center of the tray contacts the guide plate; the limit assembly is used to block the punching sheet so that the punching sheet slides down along the guide plate onto the tray. In this embodiment, the punching sheet is placed on the rotating mechanism, and the rotating mechanism drives the punching sheet to rotate around the circumferential direction of the tray. When the punching sheet touches the limit assembly, it contacts the guide plate, and then the punching sheet moves down along the guide plate to the tray, thereby realizing the automatic sheet sorting function of the punching sheet and improving the sheet sorting speed and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of an automatic film processing and arrangement device provided by an embodiment of the present invention;

[0021] Figure 2 It is a right side view of an automatic film processing and arrangement device provided by an embodiment of the present invention;

[0022] Figure 3 It is a three-dimensional diagram of an automatic film processing and sorting device provided by an embodiment of the present invention with the rotating disk removed.

[0023] Among them, 1-frame; 2-sheet sorting assembly; 21-tray; 22-guide plate; 23-support column; 24-mounting plate; 25-rotating disk; 26-first drive motor; 3-punch; 31-protrusion; 4-limiting assembly; 41-limiting cylinder; 42-limiting plate; 421-first limit plate; 422-second limit plate; 5-push-up mechanism; 51-cylinder; 52-push-up plate; 6-dividing plate; 61-notch; 7-second drive motor; 8-driving gear; 9-driven gear; 10-first bearing; 11-second bearing. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with embodiments:

[0025] like Figures 1 to 3 As shown, an embodiment of the present invention provides an automatic sheet sorting device for punching sheets, comprising a frame 1 and a sheet sorting assembly 2 and a limiting assembly 4 arranged on the frame 1; the sheet sorting assembly 2 comprises a tray 21, a guide plate 22 arranged on the tray and a rotating mechanism; a punching sheet 3 is sleeved on the rotating mechanism, and the rotating mechanism is used to drive the punching sheet 3 to rotate around the circumferential direction of the tray 21; the edge of the punching sheet 3 facing away from the center of the tray 21 contacts the guide plate 22; the limiting assembly 4 is used to block the punching sheet 3 so that the punching sheet 3 slides down along the guide plate 22 to the tray 21.

[0026] There are two guide plates 22 , which are spaced apart along the circumferential direction of the tray 21 , so as to improve the stability of the punching sheet during its falling process.

[0027] When the punch 3 is placed on the rotating mechanism, the punch 3 will move downward with the rotating mechanism until the punch touches the limit assembly. The punch will then slide off the rotating mechanism and move downward with the guide plate and slide onto the tray, thus realizing the automatic sheet sorting function of the punch.

[0028] The rotating mechanism includes a support column 23, a mounting plate 24, a rotating disk 25 and a first drive motor 26; the support column 23 is arranged on the tray 21, the mounting plate 24 is fixed to the end of the support column 23 away from the tray 21, the rotating disk 25 is arranged on the side of the mounting plate 24 away from the support column 23, and the rotating disk 25 is connected to the first drive motor 26 arranged on the mounting plate 24 through a connecting flange. The first drive motor 26 is used to drive the rotating disk 25 to rotate.

[0029] In this embodiment, the first drive motor 26 drives the rotating disk 25 to rotate, while the mounting plate 24 is stationary. When the punch 3 touches the limiting component 4, the limiting component 4 will eliminate the friction between the punch 3 and the rotating disk 25. Under the action of gravity, the punch will slide down to the mounting plate 24, and finally move downward along the guide plate 22 to the tray, thereby realizing the sheet sorting function of the punch.

[0030] A first bearing 10 is disposed between the rotating disk 25 and the mounting plate 24 .

[0031] The limiting assembly 4 includes a limiting cylinder 41 and a limiting plate 42 connected to the limiting cylinder, the limiting plate 42 includes a first limiting plate 421 and a second limiting plate 422 connected to the first limiting plate; the outer surface of the punching piece 3 has a protrusion 31, when the protrusion 31 contacts the side wall of the second limiting plate 422, the punching piece 3 stops rotating and slides down along the guide plate 22 to the tray 21.

[0032] There may be two groups of limit assemblies 4, and the two groups of limit assemblies 4 are relatively arranged on the frame 1 to ensure the balance of the punching sheet when it touches the limit assemblies.

[0033] The frame 1 is also provided with a push mechanism 5, the output end of which is connected to the tray 21, for driving the tray 21 to move upward. The push mechanism 5 includes a cylinder 51 and a push plate 52 connected to the cylinder, and the push plate 52 is used for the tray 21 to abut.

[0034] When the sheet sorting is completed, the limit cylinder will drive the limit assembly to move upward, and the rotating mechanism will also stop moving. At this time, the push-up mechanism is started, and the push-up mechanism drives the tray to move upward along the support column until it moves to the top of the rotating mechanism, so that the stacked stator punching sheets are separated from the sheet sorting device, completing a sheet sorting process.

[0035] In order to further improve the practicality of the film sorting device, a dividing plate 6 is also arranged between the frame 1 and the tray 21, and two groups of film sorting components can also be arranged on the dividing plate, and a driving mechanism for driving the dividing plate to rotate is arranged on the frame. When one group of film sorting components completes the film sorting process, the driving mechanism drives the dividing plate to rotate 180 degrees to switch the work station, so that the other group of film sorting components switches to the working state and continues to sort the films.

[0036] The push-up mechanism 5 is arranged below the indexing plate 6. Therefore, a notch 61 needs to be arranged on the indexing plate 6 to facilitate the output end of the push-up mechanism to pass through, thereby pushing a group of sheet sorting components therein to the top of the rotating mechanism.

[0037] Among them, the driving mechanism includes a second driving motor 7, a driving gear 8, a driven gear 9 and a driven shaft. The second driving motor is arranged on the frame, the driving gear is sleeved on the output shaft of the second driving motor, the driven gear is meshed with the driving gear, the driven shaft is arranged on the driven gear, and the end of the driven shaft away from the driven gear is connected to the dividing plate.

[0038] A second bearing 11 is further provided between the dividing plate 6 and the frame 1 . The first bearing 10 and the second bearing 11 are both thrust ball bearings.

Claims

1. An automatic film processing device, characterized in that: It comprises a frame and a sheet sorting assembly and a position limiting assembly arranged on the frame; The sheet sorting assembly comprises a tray, a guide plate arranged on the tray, and a rotating mechanism; a punch is sleeved on the rotating mechanism, and the rotating mechanism is used to drive the punch to rotate around the circumferential direction of the tray; the edge of the punch away from the center of the tray contacts the guide plate; The limiting assembly is used to block the punching sheet so that the punching sheet slides down along the guide plate onto the tray; the rotating mechanism includes a supporting column, a mounting plate, a rotating disk and a first driving motor; The support column is arranged on the tray, the mounting plate is fixed to one end of the support column away from the tray, the rotating disk is arranged on the side of the mounting plate away from the support column, the rotating disk is connected to a first driving motor arranged on the mounting plate through a connecting flange, and the first driving motor is used to drive the rotating disk to rotate; the limiting assembly includes a limiting cylinder and a limiting plate connected to the limiting cylinder, and the limiting plate includes a first limiting plate and a second limiting plate connected to the first limiting plate; The outer surface of the punch has a protrusion, and when the protrusion contacts the side wall of the second limit plate, the punch stops rotating and slides down along the guide plate onto the tray; the frame is also provided with a push-up mechanism, the output end of which is connected to the tray for driving the tray to move upward; a dividing plate and a driving mechanism for driving the dividing plate to rotate are also provided between the frame and the tray; a notch is provided on the dividing plate for the convenience of the push-up mechanism to pass through; There are two groups of sheet sorting components, and the two groups of sheet sorting components are arranged on the indexing plate at intervals; the ejection mechanism includes a cylinder and an ejection plate connected to the cylinder, and the ejection plate is used for abutting the tray.

2. The automatic film processing and sorting device according to claim 1, characterized in that: A first bearing is also arranged between the rotating disk and the mounting plate.

3. The automatic sheet processing and sorting device according to claim 1, characterized in that: The driving mechanism includes a second driving motor, a driving gear, a driven gear and a driven shaft. The second driving motor is arranged on the frame, the driving gear is sleeved on the output shaft of the second driving motor, the driven gear is meshed with the driving gear, the driven shaft is arranged on the driven gear, and the end of the driven shaft away from the driven gear is connected to the dividing plate.

4. The automatic sheet processing and sorting device according to claim 3, characterized in that: A second bearing is also arranged between the indexing plate and the frame.

5. The automatic film processing and sorting device according to claim 1, characterized in that: There are two guide plates, and the two guide plates are spaced apart and distributed along the circumferential direction of the tray.

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