Commutator placing mechanism convenient to take and place

Abstract

The utility model belongs to the technical field of commutator placing mechanisms, and particularly relates to a commutator placing mechanism convenient to take and place, which comprises a frame body, a clamping mechanism is arranged on the surface of the top of one end of the frame body, a cross rod is connected to the surface of the inner side of the frame body, and a moving groove is formed in the surface of the top of the cross rod. Through the mutual cooperation of the placing plate, the bidirectional screw rod, the movable block, the clamping block and the rubber block, when an operator places a material placing disc on the placing plate, the clamping block is controlled to move, the clamping block extrudes the rubber block to clamp and fix the material placing disc on the placing plate, and therefore when the operator takes and replaces the material placing disc, the material placing disc can be conveniently placed on the placing plate. According to the material placing tray, the material placing tray can be conveniently taken down from the placing plate only by moving the position of the clamping block through a control switch, then an operator can replace the clamping block through mutual cooperation of a positioning block, a positioning groove, a bolt and a fixing hole, and the situation that the clamping effect is affected due to aging of a rubber block on the clamping block is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of commutator swinging mechanisms, and in particular relates to a commutator swinging mechanism which is convenient for taking and placing. Background Art

[0002] The commutator is a key component of a DC permanent magnet series motor to enable the motor to continue to rotate. Its main working principle is to convert the alternating electromotive force induced in the armature coil into a DC electromotive force through the commutation of the brush, so that the motor can continue to rotate.

[0003] For example, the automatic swinging mechanism of a commutator with publication number "CN215100574U" includes a tray frame, a tray is arranged above the tray frame, a tray driver connected to the tray for driving the tray to slide longitudinally is arranged on the tray frame, a vertical frame is arranged above the tray frame, a horizontal slide and a horizontal driver driving the horizontal slide to slide horizontally are arranged on the vertical frame, a lifting driver is arranged on the horizontal slide of the horizontal driver, and a material taking clamp for clamping the commutator is connected to the lifting driver. Compared with the prior art, the utility model provides an automatic swinging mechanism of a commutator, which adopts a material taking clamp to clamp the commutator and move it horizontally to the tray below, and the tray is driven by the tray driver to move slowly, and the whole swinging process is fully automatic, which is simple and convenient, improves work efficiency, and reduces labor costs.

[0004] The inventor believes that when the above-mentioned commutator swinging mechanism is in use, when a pallet completes the swinging operation, the pallet needs to be taken down and replaced with an empty pallet. However, it is inconvenient to take and place the pallets on the pallet rack of the above-mentioned commutator swinging mechanism, so the operation of taking and replacing the pallets is more cumbersome, which affects the overall placement efficiency.

[0005] Therefore, the utility model provides a commutator swinging mechanism which is convenient for taking and placing to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a commutator swing material mechanism which is easy to take and place, aiming to solve the problem in the prior art that the swing material tray on the commutator swing material mechanism is inconvenient to take and replace.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a commutator swing material mechanism with easy picking and placement, comprising a frame body, a clamping mechanism is arranged on the top surface of one end of the frame body, and a cross bar is connected to the inner surface of the frame body, a movable groove is opened on the top surface of the cross bar, and the first bearing is connected to the two side surfaces inside the movable groove, and a one-way screw is connected between the two first bearings, one end of the one-way screw extends into the frame body and is connected to the output end of the first motor, and one end of the one-way screw is penetrated and connected with a moving block, the top surface of the moving block is connected with a placing plate, a sliding rod is penetrated and connected to the one side surface of the placing plate, and a movable groove is opened on the top surface of the placing plate, the second bearing is connected to the two side surfaces inside the movable groove, and a two-way screw is connected between the two second bearings, one end of the two-way screw extends into the placing plate and is connected to the output end of the second motor, and movable blocks are penetrated and connected at both ends of the two-way screw, a mounting mechanism is also arranged on the top surface of the movable block, and a swing material tray is placed on the top surface of the placing plate.

[0008] In order to realize the replacement of the clamping block, as a preferred commutator swinging mechanism with easy to take and place of the utility model, the installation mechanism includes: a positioning block, a positioning groove, a clamping block, a bolt, a fixing hole and a rubber block, the top surface of the movable block is connected with the positioning block, one end of the positioning block extends into the positioning groove, the positioning groove is opened on the bottom surface of the clamping block, the top surface of the clamping block is penetrated and connected with a bolt, one end of the bolt extends into the fixing hole opened on the top surface of the positioning block, and the one side surface of the clamping block is connected with a rubber block.

[0009] In order to achieve normal operation control of the first motor and the second motor and drive the one-way screw to rotate, as a preferred embodiment of the utility model, a commutator swinging mechanism with easy picking and placing, the first motor and the second motor are electrically connected to an external power supply through a control switch, and a fixed connection is formed between the output end of the first motor and the one-way screw.

[0010] In order to drive the placement plate to move, as a preferred embodiment of the utility model with a commutator swinging mechanism that is easy to pick up and place, a threaded connection is formed between the moving block and the one-way screw, a sliding connection is formed between the moving block and the cross bar through a moving groove, and a sliding connection is formed between the placement plate and the slide bar.

[0011] In order to drive the movable block to move, as a preferred commutator swing mechanism with easy picking and placing in the utility model, the output end of the second motor and the bidirectional screw are fixedly connected, the movable block and the bidirectional screw are threadedly connected, and the movable block is slidably connected to the placement plate through a movable groove.

[0012] In order to realize the disassembly and assembly of the clamping block, as a preferred commutator swinging mechanism of the utility model which is easy to take and place, the positioning block is slidably connected with the clamping block through the positioning groove, and the bolt is threadedly connected between the clamping block and the fixing hole by passing through the clamping block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model uses the mutual cooperation among the placement plate, the bidirectional screw, the movable block, the clamping block and the rubber block. When the operator places the swing material tray on the placement plate, the clamping block is controlled to move, and the clamping block squeezes the rubber block to clamp and fix the swing material tray on the placement plate. In this way, when the operator takes and replaces the swing material tray, he only needs to move the position of the clamping block by controlling the switch, and the swing material tray can be conveniently taken down from the placement plate.

[0015] 2. The utility model enables the operator to replace the clamping block through the mutual cooperation between the positioning block, the positioning groove, the bolt and the fixing hole, thereby preventing the aging of the rubber block on the clamping block from affecting the clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a partial top view of the structure of the placement plate of the utility model;

[0019] Figure 3 It is a partial top view structural diagram of the moving block of the utility model;

[0020] Figure 4 This is a schematic diagram of the partial explosion structure of the installation mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the clamping block of the utility model when viewed from above.

[0022] In the figure: 1. frame; 2. clamping mechanism; 3. cross bar; 4. movable groove; 5. first bearing; 6. one-way screw; 7. first motor; 8. movable block; 9. placement plate; 10. slide bar; 11. movable groove; 12. second bearing; 13. two-way screw; 14. second motor; 15. movable block; 16. positioning block; 17. positioning groove; 18. clamping block; 19. bolt; 20. fixing hole; 21. rubber block; 22. swing tray. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model provides the following technical solutions: a commutator swinging material mechanism with convenient picking and placing, comprising a frame 1, a clamping mechanism 2 is arranged on the top surface of one end of the frame 1, the clamping mechanism 2 comprises: a vertical frame, a slide seat, a horizontal drive, a lifting drive and a material picking clamp, and a cross bar 3 is connected to the inner surface of the frame 1, a moving groove 4 is opened on the top surface of the cross bar 3, a first bearing 5 is connected to the inner and outer surfaces of the moving groove 4, a one-way screw 6 is connected between the two first bearings 5, one end of the one-way screw 6 extends into the frame 1 and is connected to the output end of the first motor 7, and one end of the one-way screw 6 A moving block 8 is connected through it, and a placement plate 9 is connected to the top surface of the moving block 8. A sliding rod 10 is connected through one side surface of the placement plate 9, and a movable groove 11 is provided on the top surface of the placement plate 9. Second bearings 12 are connected to the two side surfaces inside the movable groove 11. A bidirectional screw 13 is connected between the two second bearings 12. One end of the bidirectional screw 13 extends into the placement plate 9 and is connected to the output end of the second motor 14, and movable blocks 15 are connected at both ends of the bidirectional screw 13. A mounting mechanism is also provided on the top surface of the movable block 15, and a swing tray 22 is placed on the top surface of the placement plate 9.

[0025] Preferably, the mounting mechanism comprises: a positioning block 16, a positioning groove 17, a clamping block 18, a bolt 19, a fixing hole 20 and a rubber block 21; the top surface of the movable block 15 is connected with the positioning block 16; one end of the positioning block 16 extends into the positioning groove 17; the positioning groove 17 is provided on the bottom surface of the clamping block 18; the top surface of the clamping block 18 is penetrated and connected with a bolt 19; one end of the bolt 19 extends into the fixing hole 20 provided on the top surface of the positioning block 16; and a rubber block 21 is connected to one side surface of the clamping block 18.

[0026] During specific use, the bolt 19 is screwed to separate one end of the bolt 19 from the fixing hole 20 , so that the clamping block 18 can be separated from the positioning block 16 , so that the operator can remove the clamping block 18 and perform maintenance and replacement on the clamping block 18 .

[0027] Preferably, the first motor 7 and the second motor 14 are electrically connected to an external power supply via a control switch, and an output end of the first motor 7 is fixedly connected to the one-way screw 6 .

[0028] During specific use, the first motor 7 and the second motor 14 can be controlled by a switch, and the output end of the first motor 7 can drive the one-way screw 6 to rotate.

[0029] Preferably, a threaded connection is formed between the moving block 8 and the one-way screw 6 , a sliding connection is formed between the moving block 8 and the cross bar 3 through the moving groove 4 , and a sliding connection is formed between the placement plate 9 and the slide bar 10 .

[0030] During specific use, when the one-way screw 6 rotates, the moving block 8 on the one-way screw 6 will move along the moving groove 4, so that the moving block 8 will drive the placement plate 9 to move, and the placement plate 9 will also slide on the slide rod 10 while moving, ensuring the stability of the placement plate 9 when moving.

[0031] Preferably, the output end of the second motor 14 is fixedly connected to the bidirectional screw 13 , the movable block 15 is threadedly connected to the bidirectional screw 13 , and the movable block 15 is slidably connected to the placement plate 9 via the movable groove 11 .

[0032] During specific use, the output end of the second motor 14 drives the bidirectional screw 13 to rotate. When the bidirectional screw 13 rotates, the movable block 15 on the bidirectional screw 13 moves along the movable groove 11, thereby changing the distance between the two clamping blocks 18.

[0033] Preferably, the positioning block 16 is slidably connected to the clamping block 18 through the positioning groove 17 , and the bolt 19 is threadedly connected to the fixing hole 20 by penetrating the clamping block 18 .

[0034] When in use, the positioning block 16 can slide in the positioning groove 17. When the positioning block 16 is slidably inserted into the positioning groove 17, the bolt 19 penetrates the clamping block 18 and is screwed into the fixing hole 20, so that the position of the clamping block 18 can be fixed on the movable block 15.

[0035] Working principle: When using the commutator swing mechanism with easy-to-pick-up and place function, select a swing plate 22 of the required size and place the swing plate 22 on the placement plate 9. Then start the second motor 14, and let the output end of the second motor 14 drive the bidirectional screw 13 to rotate in the second bearing 12, so that the movable block 15 on the bidirectional screw 13 will move along the movable groove 11, and let the movable block 15 drive the clamping block 18 to move, so that the rubber block 21 connected to one side of the clamping block 18 can contact one side surface of the swing plate 22 after moving, and by continuing to slightly squeeze the rubber block 2 1, the position of the swing material tray 22 can be clamped and fixed on the placement plate 9, thereby completing the placement operation of the placement plate 9, so that the material picking clamp on the clamping mechanism 2 can be moved horizontally and vertically through the horizontal drive and the lifting drive after the clamping commutator, so that the clamped commutator can be placed in the swing material tray 22, and the first motor 7 is started at the same time, so that the output end of the first motor 7 drives the one-way screw 6 to rotate in the first bearing 5, so that the moving block 8 on the one-way screw 6 can move along the moving groove 4, so that the moving block 8 will drive the placement plate 9 to move, and the placement plate 9 moves At the same time, it will also slide on the slide bar 10 to ensure the stability of the placement plate 9 when it moves, so that the placement plate 9 can drive the swing plate 22 to move by moving, so that the empty position on the swing plate 22 is always under the material picking clamp on the clamping mechanism 2. When the swing plate 22 completes the swinging operation, it is necessary to take the swing plate 22 down and replace the empty swing plate 22. At this time, the second motor 14 is started again, and the output end of the second motor 14 drives the bidirectional screw 13 to rotate, so that the movable block 15 drives the clamping block 18 to move, so that the rubber block 21 on the clamping block 18 no longer contacts The material tray 22 is placed, so that the material tray 22 can be taken down from the placement plate 9, and the control switch is used to control the clamping block 18 to move, so that the operator can conveniently take and place the material tray 22. Secondly, when the rubber block 21 on the clamping block 18 is aged and the clamping effect is not good, at this time, the bolt 19 is screwed to separate one end of the bolt 19 from the fixing hole 20, so that the clamping block 18 can be separated from the positioning block 16, so that the operator can disassemble the clamping block 18, so that the operator can maintain and replace the clamping block 18 to ensure the use effect of the rubber block 21.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A commutator swinging mechanism that is easy to take and put, comprising a frame (1), Features: A clamping mechanism (2) is provided on the top surface at one end of the frame (1), and a cross bar (3) is connected to the inner surface of the frame (1), a movable groove (4) is provided on the top surface of the cross bar (3), first bearings (5) are connected to the inner two side surfaces of the movable groove (4), a one-way screw (6) is connected between the two first bearings (5), one end of the one-way screw (6) extends into the frame (1) and is connected to the output end of the first motor (7), and one end of the one-way screw (6) is connected to a movable block (8), and a placement plate (9) is connected to the top surface of the movable block (8), and the placement plate (9 ) is connected with a sliding rod (10) through one side surface, and a movable groove (11) is provided on the top surface of the placement plate (9), and second bearings (12) are connected to the two side surfaces inside the movable groove (11), and a bidirectional screw (13) is connected between the two second bearings (12), and one end of the bidirectional screw (13) extends into the placement plate (9) and is connected to the output end of the second motor (14), and movable blocks (15) are connected through both ends of the bidirectional screw (13), and a mounting mechanism is also provided on the top surface of the movable block (15), and a swinging tray (22) is placed on the top surface of the placement plate (9).

2. A commutator swinging mechanism for easy access according to claim 1, Features: The mounting mechanism comprises: a positioning block (16), a positioning groove (17), a clamping block (18), a bolt (19), a fixing hole (20) and a rubber block (21); the top surface of the movable block (15) is connected with the positioning block (16); one end of the positioning block (16) extends into the positioning groove (17); the positioning groove (17) is provided on the bottom surface of the clamping block (18); the top surface of the clamping block (18) is penetrated and connected with a bolt (19); one end of the bolt (19) extends into the fixing hole (20) provided on the top surface of the positioning block (16); and one side surface of the clamping block (18) is connected with the rubber block (21).

3. A commutator swinging mechanism that is easy to take and put according to claim 1, Features: The first motor (7) and the second motor (14) are electrically connected to an external power supply via a control switch, and a fixed connection is formed between the output end of the first motor (7) and the one-way screw rod (6).

4. A commutator swinging mechanism for easy access according to claim 1, Features: The moving block (8) is threadedly connected to the one-way screw rod (6), the moving block (8) is slidably connected to the cross bar (3) via the moving groove (4), and the placement plate (9) is slidably connected to the slide rod (10).

5. A commutator swinging mechanism for easy access according to claim 1, Features: The output end of the second motor (14) is fixedly connected to the bidirectional screw (13), the movable block (15) is threadedly connected to the bidirectional screw (13), and the movable block (15) is slidably connected to the placement plate (9) via the movable groove (11).

6. A commutator swinging mechanism for easy access according to claim 2, Features: The positioning block (16) is slidably connected to the clamping block (18) via the positioning groove (17), and the bolt (19) is threadedly connected to the fixing hole (20) by penetrating the clamping block (18).

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