Stator punching stacking device

Abstract

The utility model discloses a stator punching sheet stacking device, comprising a stacking frame, a conveying frame is installed on the left side of the stacking frame, a conveying mechanism is installed on the top of the conveying frame, a punching sheet original is transmitted at the top end of the conveying mechanism, a tray is provided at the middle part of the top end of the stacking frame, the top end of the stacking frame is located at the front and rear ends of the tray and two groups of arc-shaped top plates are provided, a straightening column is installed at the top end of the tray, an adjustment card is connected to one side of the straightening column, two groups of supporting column plates are symmetrically arranged front and back inside the stacking frame, and a rotating rod is installed in the middle part of the interior of the stacking frame. The beneficial effect achieved by the utility model is that through an integrated elastically adjustable stabilizing structure and a self-adjusting regular structure utilizing elastic vibration, the device can stabilize punching sheets of different specifications, reduce restrictions, improve usage diversity, and at the same time improve convenience of use and reduce costs.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a stator punching sheet stacking device. Background Art

[0002] Stator blades, also known as stator punchings, are punched from silicon steel sheets into punchings of different specifications to suit the stators of motors of different powers. After the stator punchings are processed, special stacking equipment is required to stack multiple stator punchings neatly together to facilitate subsequent processing.

[0003] After searching, the Chinese patent authorization number CN201921870213.4 discloses a stator punching sheet discharging, sorting and stacking device, including a first belt conveyor, a clamping roller, a clamping roller driving device, a rotating drum, a rotating drum driving device, a lifting seat, a lifting cylinder, and a second belt conveyor. The utility model can automatically sort and stack the stator punching sheets. After stacking, a certain amount of stator punching sheets can be automatically sent out, which has the advantage of convenient operation; the stator punching sheet conveying guide plate and the stator punching sheet rotating guide plate play a role in preventing the stator punching sheets from running off.

[0004] The stator punching sheet discharging, sorting and stacking device in the above patent has the following shortcomings: the fixed positioning guide plate provided in the above device can only stabilize the stator punching sheets of a single specification, is difficult to adjust, has certain usage restrictions, has low usage diversity, and the stacking and sorting method requires more driving mechanisms to operate before it can be completed. The overall cost of use is high, and there are still certain inconveniences in use.

[0005] To this end, we propose a stator punching sheet stacking device to solve the above problems. Utility Model Content

[0006] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0007] To this end, the technical solution adopted in this utility model is:

[0008] The top of the stacking frame is provided with a tray, and the top of the stacking frame is provided with two sets of arc top plates, and the top of the tray is provided with two sets of arc top plates at the front and rear ends of the tray. The top of the tray is provided with a slanting column cylinder, and one side of the slanting column cylinder is connected with an adjusting card. Two sets of supporting column plates are symmetrically arranged front and back in the interior of the stacking frame. A rotating rod is installed in the middle of the interior of the stacking frame, and a rotating gear column is sleeved on the outer side of the middle of the rotating rod, and two sets of push-pull gear plates are symmetrically meshed and driven by the outer side surface of the rotating gear column. One end of the two sets of supporting column plates are connected with an extrusion sleeve column, and a telescopic column is provided between the extrusion sleeve column and the inner side surface of the stacking frame, and an extrusion spring is sleeved on the outer side of the telescopic column, and a through-hole guide plate is installed at the right end of the top of the conveying frame.

[0009] In a preferred example, the present invention can be further configured as follows:

[0010] By adopting the above technical solution, the through-hole guide plate is located directly above the straightening column, and the top of the stacking rack is symmetrically provided with limiting slide grooves, and the top extension ends of the two groups of supporting column plates are slidably engaged with the inner sides of the limiting slide grooves.

[0011] In a preferred example, the present invention can be further configured as follows:

[0012] By adopting the above technical solution, the top extension ends of the two groups of support column plates pass through the limiting sliding grooves and are connected to the bottom ends of the two groups of arc-shaped top plates, and the bottom ends are slidably connected to the inner bottom surface of the stacking rack.

[0013] In a preferred example, the present invention can be further configured as follows:

[0014] By adopting the above technical solution, the front and rear ends of the tray are symmetrically provided with movable grooves, and the tops of the two groups of supporting column plates can be located and moved between the movable grooves.

[0015] In a preferred example, the present invention can be further configured as follows:

[0016] By adopting the above technical solution, one end of the two groups of push-pull tooth plates are respectively connected to the other end of the two groups of support column plates, the bottom end of the rotating rod is rotatably installed on the inner bottom side of the stacking rack, and the top end of the rotating rod passes through the stacking rack and is connected to the bottom end of the tray.

[0017] In a preferred example, the present invention can be further configured as follows:

[0018] By adopting the above technical solution, one end of the telescopic column is slidably embedded and connected to the inner side of the extrusion sleeve column, and the other end is connected to the inner end surface of the stacking frame.

[0019] In a preferred example, the present invention can be further configured as follows:

[0020] By adopting the above technical solution, the two groups of support column plates are both embedded and connected with protective gaskets on one side facing the straightening column tube.

[0021] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0022] 1. In the utility model, by providing a support column plate and an extrusion spring, when in use, the punching sheet original falls through the through-hole guide plate and contacts the two groups of arc-shaped top plates. Due to the elastic effect of the extrusion spring, the support column plate drives the arc-shaped top plates to swing horizontally continuously, and the fixed openings of the two groups of arc-shaped top plates can elastically and automatically adjust and stabilize the punching sheet originals of different specifications, which is not only convenient for adjustment and reduces restrictions, but also increases the diversity of use.

[0023] 2. In the utility model, by setting a push-pull tooth plate and a rotating tooth column, when in use, the above-mentioned beneficial effects are achieved. When the two groups of supporting column plates are constantly swinging laterally due to the extrusion spring, the meshing transmission between the two groups of push-pull tooth plates and the rotating tooth column enables the rotating rod to drive the straightening column and adjustment clamp on the top of the tray to align and adjust the position of the fallen punching original. This makes it more convenient to use and reduces the overall operating cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of a top view of an embodiment of the utility model;

[0025] Figure 2 This is a front view structural schematic diagram of an embodiment of the utility model;

[0026] Figure 3 The figure is a schematic diagram of a side cross-sectional structure of a stacking rack according to an embodiment of the utility model.

[0027] Reference numerals:

[0028] 1. Stacking rack; 2. Conveying mechanism; 3. Punching sheet original; 4. Through-hole guide plate; 5. Tray; 6. Moving slot; 7. Aligning column; 8. Arc-shaped top plate; 9. Support column plate; 10. Conveying rack; 11. Adjusting card; 12. Limiting slide groove; 13. Push-pull tooth plate; 14. Telescopic column; 15. Turning rod; 16. Rotating tooth column; 17. Extrusion sleeve column; 18. Extrusion spring; 19. Protective gasket. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0030] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0031] A stator punching sheet stacking device provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.

[0032] Embodiment 1:

[0033] Combination Figure 1-Figure 3 As shown, the utility model provides a stator punching sheet stacking device,

[0034] Specifically, it includes a stacking frame 1, a conveying frame 10 is installed on the left side of the stacking frame 1, a conveying mechanism 2 is installed on the top of the conveying frame 10, a punching original 3 is driven at the top of the conveying mechanism 2, a tray 5 is provided at the top middle part of the stacking frame 1, two groups of arc-shaped top plates 8 are provided at the top of the stacking frame 1 at the front and rear ends of the tray 5, a straightening column 7 is installed at the top of the tray 5, the straightening column 7 and the adjustment card 11 can align and adjust the falling punching original 3, one side of the straightening column 7 is connected to the adjustment card 11, two groups of supporting column plates 9 are symmetrically arranged in the front and back of the stacking frame 1, and a rotating rod 15 is installed in the middle part of the stacking frame 1. A rotating gear column 16 is sleeved on the outer side of the middle part of the rotating rod 15, and two sets of push-pull gear plates 13 are symmetrically meshed and driven to be connected on the outer side of the rotating gear column 16. One end of each set of supporting column plates 9 is connected with an extrusion sleeve column 17. The extrusion sleeve column 17 is mainly used to facilitate the telescopic movement of the telescopic column 14 and to perform a certain limit. A telescopic column 14 is arranged between the extrusion sleeve column 17 and the inner side surface close to the stacking frame 1, and an extrusion spring 18 is sleeved on the outer side of the telescopic column 14. A through-hole guide plate 4 is installed on the right side end of the top of the conveying frame 10. The through-hole guide plate 4 is located directly above the straightening column 7. A limited slide groove 12 is symmetrically provided on the top of the stacking frame 1. The limited slide groove 12 is mainly used for the two sets of The support column plates 9 are limited and can move stably. The top extension ends of the two groups of support column plates 9 are slidably clamped in the inner sides of the limiting slide grooves 12. The top extension ends of the two groups of support column plates 9 pass through the limiting slide grooves 12 and are connected with the bottom ends of the two groups of arc-shaped top plates 8, and the bottom ends are slidably connected to the inner bottom surface of the stacking rack 1. The front and rear ends of the tray 5 are symmetrically provided with moving grooves 6. The moving grooves 6 not only facilitate the passage of the support column plates 9, but also limit the rotation of the straightening column tube 7 and the adjustment card 11, so that they can rotate and swing within a certain range, which is convenient for control. The tops of the two groups of support column plates 9 can be located between the moving grooves 6 and move. One end of the two groups of push-pull tooth plates 13 is divided into The bottom end of the rotating rod 15 is rotatably installed on the inner bottom side of the stacking frame 1, and the top end of the rotating rod 15 passes through the stacking frame 1 and is connected with the bottom end of the tray 5. One end of the telescopic column 14 is slidably embedded in the inner side of the extrusion sleeve 17, and the other end is connected to the inner end surface of the stacking frame 1. When the above-mentioned components are used, when the punching original 3 contacts the two groups of arc-shaped top plates 8, the elastic action of the extrusion spring 18 makes the supporting column plate 9 drive the arc-shaped top plate 8 to swing horizontally continuously. In this way, the fixed openings of the two groups of arc-shaped top plates 8 can perform elastic and automatic adjustment and stability on the punching originals 3 of different specifications, which increases the diversity of use.

[0035] Embodiment 2:

[0036] Combination Figure 1-Figure 3 As shown, based on the first embodiment,

[0037] Specifically, through the use of the components in the above-mentioned embodiment, the two groups of supporting column plates 9 continuously swing laterally due to the extrusion springs 14, driving the two groups of push-pull tooth plates 13 to engage and transmit with the rotating tooth columns 16. Through the transmission of each component, the straightening column tube 7 and the adjustment clamp 11 on the top of the tray 6 are rotated, and the position of the fallen punching original 3 is adjusted to improve the convenience of use and reduce the operating cost.

[0038] Combination Figure 3 As shown, in the above embodiment,

[0039] Specifically, the two groups of support column plates 9 are embedded with protective gaskets 19 on one side facing the straightening column tube 7. The protective gaskets 19 are mainly used to prevent the support column plates 9 from squeezing and stabilizing the punching sheet original 3, and play a certain protective buffering role to prevent the surface of the punching sheet original 3 from being worn.

[0040] The working principle and use process of the utility model are as follows: First, when in use, the punching piece 3 is conveyed by the driving of the conveying mechanism 2 on the top of the conveying frame 10, and falls into and is sleeved on the outer side of the arc-shaped top plate 8 through the through-hole guide plate 4, so that the surface of the punching piece 3 becomes in contact with the two groups of arc-shaped top plates 8, and due to the elastic effect of the extrusion spring 18 sleeved on the outer side of the telescopic column 14 that is telescoped between the extrusion sleeve columns 17, the connected support column plate 9 drives the arc-shaped top plate 8 to swing horizontally continuously, so that the fixed openings of the two groups of arc-shaped top plates 8 can be used for punching pieces of different specifications. The sheet original 3 is elastically and automatically adjusted to be stable, which is not only convenient for adjustment and reduces restrictions, but also increases the diversity of use. Secondly, during use, when the above-mentioned components are used, the two groups of supporting column plates 9 are constantly swinging laterally due to the extrusion springs 14. The meshing transmission between the two groups of push-pull tooth plates 13 and the rotating tooth columns 16 causes the rotating rod 15 to rotate, and drives the straightening column tube 7 and the adjustment card 11 on the top of the tray 6 to align and adjust the position of the fallen punching original 3. This makes it more convenient to use and reduces the overall operating cost.

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A stator punching sheet stacking device, comprising a stacking frame (1), a conveying frame (10) is installed on the left side of the stacking frame (1), a conveying mechanism (2) is installed on the top of the conveying frame (10), and a punching sheet original (3) is driven at the top of the conveying mechanism (2), characterized in that: A tray (5) is provided at the middle of the top of the stacking frame (1); two groups of arc-shaped top plates (8) are provided at the top of the stacking frame (1) at the front and rear ends of the tray (5); a straightening column (7) is installed at the top of the tray (5); an adjustment card (11) is connected to one side of the straightening column (7); two groups of supporting column plates (9) are symmetrically provided in the front and rear of the stacking frame (1); a rotating rod (15) is installed in the middle of the stacking frame (1); the rotating rod (15) A rotating tooth column (16) is sleeved on the outer side of the middle part, and the outer side surface of the rotating tooth column (16) is symmetrically meshed and transmission-connected with two groups of push-pull tooth plates (13). One end of the two groups of support column plates (9) is connected to an extrusion sleeve column (17). A telescopic column (14) is provided between the inner side surface of the extrusion sleeve column (17) close to the stacking frame (1), and an extrusion spring (18) is sleeved on the outer side of the telescopic column (14). A through-hole guide plate (4) is installed on the top right end of the conveying frame (10).

2. A stator sheet stacking device according to claim 1, characterized in that: The through hole guide plate (4) is located directly above the straightening column (7), and a limiting slide groove (12) is symmetrically provided at the top of the stacking frame (1), and the top extension ends of the two groups of support column plates (9) are slidably engaged with the inner side of the limiting slide groove (12).

3. A stator sheet stacking device according to claim 1, characterized in that: The top extension ends of the two groups of support column plates (9) pass through the limiting sliding grooves (12) and are connected to the bottom ends of the two groups of arc-shaped top plates (8), and the bottom ends are slidably connected to the inner bottom surface of the stacking frame (1).

4. A stator sheet stacking device according to claim 1, characterized in that: The front and rear ends of the tray (5) are symmetrically provided with movable grooves (6), and the tops of the two groups of supporting column plates (9) can be located and moved between the movable grooves (6).

5. The stator sheet stacking device according to claim 1, characterized in that: One end of the two groups of push-pull tooth plates (13) is respectively connected to the other end of the two groups of support column plates (9); the bottom end of the rotating rod (15) is rotatably mounted on the inner bottom side of the stacking frame (1); the top end of the rotating rod (15) passes through the stacking frame (1) and is connected to the bottom end of the tray (5).

6. A stator sheet stacking device according to claim 1, characterized in that: One end of the telescopic column (14) is slidably embedded in the inner side of the extrusion sleeve column (17), and the other end is connected to the inner end surface of the stacking frame (1).

7. The stator sheet stacking device according to claim 1, characterized in that: The two groups of support column plates (9) are both embedded and connected with protective gaskets (19) on one side facing the straightening column tube (7).

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