Reinforcing ring mounting equipment

Abstract

Reinforcing ring mounting equipment comprises a machine body, a machining table arranged on the machine body and a commutator feeding unit arranged on the machine body and located on the left side of the machining table. The transmission unit is located at the front end of the machining table; the two reinforcing ring feeding units are located at the rear end of the machining table and symmetrically distributed on the two sides. The two reinforcing ring pressing units are located between the two reinforcing ring feeding units and symmetrically distributed on the two sides; the overturning unit is positioned between the two reinforcing ring pressing units; the two quality inspection units are located at the rear end of the machining table and located on one side of the reinforcing ring pressing unit, and an overturning unit is arranged between the two quality inspection units. The commutator reinforcing ring mounting device has the advantages that manual operation of a commutator reinforcing ring mounting process is changed into equipment operation, and the equipment is automatic equipment, so that the labor intensity of workers can be greatly reduced, and meanwhile, the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of commutator processing, in particular to a reinforcement ring installation device. Background Art

[0002] Commutators are widely used in power tools and automotive motors. During production, upper and lower reinforcement rings are usually used to reinforce the commutator segments of the commutator, and a spring bushing is set on the inside of the bakelite powder body of the commutator to improve the mechanical strength and overspeed performance of the commutator.

[0003] At present, there is a very important process in the manufacturing process of the commutator called the commutator reinforcement ring installation process. The commutator installation process is to install the reinforcement ring in the commutator. The reinforcement ring is an elastic ring. When it is placed in the commutator, it is stretched out, and then the hook feet in the commutator are pressed down to cause the hook feet to bend outward to prevent the reinforcement ring from detaching. However, this process is completed manually, and the bending of the hook feet requires manual hammering, which makes the operation complicated and loose, the production efficiency is low, and the labor intensity of the workers is high. Utility Model Content

[0004] The utility model aims to solve the above-mentioned shortcomings of the prior art and provides a reinforcement ring installation device to solve the above-mentioned problems.

[0005] The utility model solves the technical problem by adopting a technical solution: the reinforcing ring installation device comprises a machine body and a processing table arranged on the machine body, and the machine body also comprises

[0006] A commutator loading unit located on the left side of the processing table, used to transport the commutator to the processing table; and

[0007] A transmission unit located at the front end of the processing table is used to drive the commutator to move along the length direction of the processing table and land on each processing position; and

[0008] Two reinforcement ring loading units located at the rear end of the processing table and symmetrically distributed on both sides are used to place the reinforcement rings from the front and back directions of the commutator respectively; and

[0009] Two reinforcing ring pressing units located between the two reinforcing ring feeding units and symmetrically distributed on both sides are used to press down the reinforcing rings inserted into the commutator from the front or back direction to prevent the reinforcing rings from falling off the commutator; and

[0010] A flip unit located between the two reinforcing ring clamping units, which realizes the state change of the reinforcing ring facing up or back up by flipping, so as to match the working requirements of the corresponding reinforcing ring feeding unit and reinforcing ring clamping unit; and

[0011] There are two quality inspection units located at the rear end of the processing table and on one side of the reinforcement ring clamping unit. One quality inspection unit is used for quality inspection of the front side of the commutator, and the other quality inspection unit is used for quality inspection of the back side of the commutator to check whether the reinforcement ring is placed in the commutator. A flip unit is arranged between the two quality inspection units.

[0012] Further improvement, the commutator feeding unit includes a first vibrating feeder, a feeding lift, and a leveler. The first vibrating feeder and the feeding lift are both arranged on the machine body and are both located on the left side of the processing table. They are connected to the leveler through a slide rail slider structure and move along the height direction of the feeding lift. The leveler limits and fixes the reinforcement ring when the reinforcement ring is placed in the placement space provided by it.

[0013] Further improvement, the transmission unit includes a first transmission platform, a connecting plate, and several groups of clamps. The transmission platform is arranged on the machine body and can perform displacement actions on the X and Y axes. The connecting plate is arranged on the transmission platform and has an installation groove extending along the length direction of the connecting plate at one end close to the processing table. The clamps are arranged in the installation groove and are equidistantly distributed along the length direction.

[0014] Further improvement, the reinforcement ring feeding unit includes a second vibrating feeder, a second transmission platform, and a grabber. The second vibrating feeder is arranged on the machine body and is located at the rear end of the processing table. The second transmission platform is arranged at the outlet end of the second vibrating feeder and can perform displacement movements on the Y and Z axes. It is connected to the grabber through a slide rail slider structure and enables it to move along the Z-axis direction of the second transmission platform.

[0015] To be further improved, the gripper includes a pneumatic push rod and a gripping head driven by the pneumatic push rod, the pneumatic push rod is arranged on the slide rail slider structure, the gripping head is inserted into the reinforcement ring, and during gripping, the pneumatic push rod is driven to expand outward to keep the reinforcement ring on the gripping head.

[0016] To be further improved, the reinforcement ring pressing unit includes a first supporting seat, a reinforcement ring leveler, and a reinforcement ring presser. The first supporting seat is arranged on the machine body and is located at the rear end of the processing table. The reinforcement ring leveler and the reinforcement ring presser are both arranged on the first supporting seat and are symmetrically distributed on both sides. A first pressing head is arranged on the processing end of the reinforcement ring leveler, and a second pressing head is arranged on the processing end of the reinforcement ring presser.

[0017] Further improvement, the flipping unit includes a second support seat, a motor, a cylinder, and a chuck. The second support seat is arranged on the machine body and is located at the rear end of the processing table. The motor moves along the height direction of the second support seat through the slide rail slider structure. The cylinder is arranged on the motor and driven to rotate by the driving shaft of the motor. The chuck is arranged on the cylinder and driven by the piston rod of the cylinder to clamp the commutator.

[0018] Further improvement, the quality inspection unit includes a third supporting seat, a moving seat, and a detection ejector pin. The third supporting seat is arranged on the machine body and located at the rear end of the processing table. The moving seat moves along the height direction of the third supporting seat through a slide rail slider structure, and the detection ejector pin is arranged on one side of the moving seat.

[0019] The beneficial effects of the utility model are:

[0020] The utility model changes the installation process of the commutator reinforcement ring from manual operation to equipment operation, and the equipment is an automated equipment, thereby greatly reducing the labor intensity of workers and also improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the commutator feeding unit and the processing table of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the reinforcing ring feeding unit and the processing table of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the reinforcing ring pressing unit, the turning unit and the processing table of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the quality inspection unit and the processing table of the utility model. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings:

[0027] Referring to the accompanying drawings: This reinforcement ring installation device includes a body 1 and a processing table 2 arranged on the body 1, and the body 1 also includes

[0028] A commutator loading unit 3 located on the left side of the processing table 2, used to transport the commutator to the processing table 2; and

[0029] The transmission unit 4 located at the front end of the processing table 2 is used to drive the commutator to move along the length direction of the processing table 2 and land on each processing position; and

[0030] Two reinforcement ring loading units 5 located at the rear end of the processing table 2 and symmetrically distributed on both sides are used to place the reinforcement rings from the front and back directions of the commutator respectively; and

[0031] Two reinforcing ring pressing units 6 are located between the two reinforcing ring feeding units 5 and are symmetrically distributed on both sides, respectively used to press down the reinforcing rings inserted into the commutator from the front or back direction to prevent the reinforcing rings from falling off the commutator; and

[0032] The flip unit 7 located between the two reinforcing ring clamping units 6 realizes the state change of the front side of the reinforcing ring facing upward or the back side facing upward by flipping, so as to match the working requirements of the corresponding reinforcing ring feeding unit 5 and the reinforcing ring clamping unit 6; and

[0033] There are two quality inspection units 8 located at the rear end of the processing table 2 and on one side of the reinforcement ring clamping unit 6. One quality inspection unit 8 is used for quality inspection of the front side of the commutator, and the other quality inspection unit 8 is used for quality inspection of the back side of the commutator to check whether the reinforcement ring is placed in the commutator. A flip unit 7 is arranged between the two quality inspection units 8.

[0034] The principle of the utility model is that, through various units, the installation process of the commutator reinforcement ring is transformed from manual operation to equipment operation, and the equipment is an automated equipment, which can greatly reduce the labor intensity of workers and also improve production efficiency. The specific method is: the commutator feeding unit 3 sends the commutator to the processing table 2, and after arriving at the processing table 2, the transmission unit 4 sends the commutator to the reinforcement ring feeding unit 5, and then the reinforcement ring is placed into the commutator through the reinforcement ring feeding unit 5, and the reinforcement ring needs to be placed on the front and back of the commutator, so the two reinforcement ring feeding units are located at The flip unit 7 between 5 reverses the commutator so that reinforcement rings are placed on the front and back of the commutator. After the reinforcement rings are placed, the commutator is sent to the bottom of the reinforcement ring clamping unit 6 through the transmission unit 4, that is, the reinforcement ring is pressed down by the reinforcement ring clamping unit 6 so that the hook in the commutator is bent outward to confine the reinforcement ring in the commutator, thereby ensuring the structural stability of the commutator. After completing the pressing process, the transmission unit 4 sends the commutator to the quality inspection unit 8 for quality inspection. The quality inspection is to detect whether there is a reinforcement ring in the commutator to prevent defective products from entering the market.

[0035] The commutator feeding unit 3 includes a first vibrating feeder 31, a feeding lifter 32, and a leveler 33. The first vibrating feeder 31 and the feeding lifter 32 are both arranged on the machine body 1 and are both located on the left side of the processing table 2. They are connected to the leveler 33 through a slide rail slider structure and move along the height direction of the feeding lifter 32. The leveler 33 limits and fixes the reinforcement ring when the reinforcement ring is placed in the placement space provided by it. The first vibrating feeder 31 sends the commutator to the feeding lifter 32 by vibration. The feeding lifter 32 is composed of a cylinder and a conveying block 32-a. The cylinder drives the conveying block 32-a to move up and down, and the conveying block 32-a is in a U-shaped configuration, that is, it has a reinforcement ring. The ring and the transmission unit 4 enter the opening. After the reinforcement ring enters, the position of the commutator is adjusted by the leveler 33 to facilitate the transmission unit 4 to contact the reinforcement ring. The leveler 33 is composed of a cylinder and a pressure block 33-a. The cylinder drives the pressure block 33-a to move downward, and the outer diameter of the pressure block 33-a is consistent with the inner diameter of the commutator, so that it can extend into the commutator, and then the position of the commutator is adjusted so that the centers of the two remain at the same center. After the position adjustment is completed, the loading lift 32 drives the commutator to move upward so that the bottom surface of the commutator and the upper surface of the processing table 2 remain at the same horizontal height, and then the commutator is taken out of the loading lift 32 through the transmission unit 4 and sent to the reinforcement ring loading unit 5.

[0036] The transmission unit 4 includes a first transmission platform 41, a connecting plate 42, and a plurality of groups of clamps 43. The first transmission platform 41 is arranged on the machine body 1 and can perform displacement actions on the X and Y axes. The connecting plate 42 is arranged on the first transmission platform 41 and has a mounting groove 42-a extending along the length direction of the connecting plate 42 at one end close to the processing table 2. The clamps 43 are arranged in the mounting groove 42-a and are equidistantly distributed along the length direction. The first transmission platform 41 uses a motor as a driving source, and its main shaft is connected to a screw rod, and a moving slider is connected to the screw rod. The slider is used to drive the first transmission platform 41. The guide plate 41-a moves so that the guide plate 41-a moves in the X-axis direction. A slider rail structure is provided on the guide plate 41-a, and a cylinder is used as a power source to drive the connecting plate 42 to move on the Y-axis, so as to meet the commutator's need to adjust its position through the transmission unit 4 for auxiliary transmission. The clamp 43 is used to clamp the commutator, which is composed of two symmetrically distributed clamping arms 43-a with a reserved clamping distance. In this way, after the commutator enters the clamping distance, the two clamping arms 43-a can contact the commutator surface, thereby increasing the stability of transmission.

[0037] The reinforcement ring feeding unit 5 includes a second vibrating feeder 51, a second transmission platform 52, and a grabber 53. The second vibrating feeder 51 is arranged on the machine body 1 and is located at the rear end of the processing table 2. The second transmission platform 52 is arranged at the outlet end of the second vibrating feeder 51 and can perform displacement actions on the Y and Z axes. It is connected to the grabber 53 through a slide rail slider structure and moves along the Z axis direction of the second transmission platform 52. The second vibrating feeder 51 conveys the reinforcement ring to the bottom of the grabber 53 in a vibrating manner, and then drives the grabber 53 to displace through the second transmission platform 52, and the displacement directions that can be supported are Y and Z directions. In this way, when grabbing, the grabber 53 is driven to move along the Z axis direction and obtain the reinforcement ring, and then the grabber 53 is driven to move along the Y axis direction to send the reinforcement ring to the top of the commutator. At this time, the grabber 53 is displaced along the Z axis direction to send the reinforcement ring to the commutator, thereby completing the feeding action of the reinforcement ring.

[0038] The gripper 53 includes a pneumatic push rod 53-a and a gripping head 53-b driven by the pneumatic push rod 53-a. The pneumatic push rod 53-a is set on the slide rail slider structure, and the gripping head 53-b is inserted in the reinforcement ring. When grabbing, it is driven by the pneumatic push rod 53-a to expand outward to keep the reinforcement ring on the gripping head 53-b. The gripping head 53-b is composed of a plurality of swingable swinging plates 53-b1, and a connecting rod structure is connected between the swinging plates 53-b1. The connecting rod structure makes the swinging of each swinging plate 53-b1 synchronous and in the same direction, that is, when grabbing the reinforcement ring, the swinging plate 53-b1 swings outward to increase the outer diameter, and when releasing the reinforcement ring, the swinging plate 53-b1 swings inward to reduce the outer diameter, and the connecting rod structure is driven by the pneumatic push rod 53-a.

[0039] The reinforcing ring pressing unit 6 includes a first support seat 61, a reinforcing ring leveler 62, and a reinforcing ring presser 63. The first support seat 61 is arranged on the machine body 1 and is located at the rear end of the processing table 2. The reinforcing ring leveler 62 and the reinforcing ring presser 63 are both arranged on the first support seat 61 and are symmetrically distributed on both sides. A first pressing head 62-a is arranged on the processing end of the reinforcing ring leveler 62, and a second pressing head 63-a is arranged on the processing end of the reinforcing ring presser 63. The first support seat 61 is used to To provide support, so that the reinforcement ring leveler 62 and the reinforcement ring presser 63 are located at a suitable use height, the reinforcement ring leveler 62 is used to adjust the position of the reinforcement ring, so that the reinforcement ring is completely placed in the hook portion in the commutator, and then the hook portion is pressed by the reinforcement ring presser 63, so that the hook portion is bent outward to form a pressure rod by bending, thereby preventing the reinforcement ring from detaching from the commutator, and the reinforcement ring leveler 62 and the reinforcement ring presser 63 have the same structure, It is composed of a cylinder and a pressure head, and the pressure heads of the two have the same configuration but different sizes, that is, the first pressure head 62-a and the second pressure head 63-a both adopt a step configuration (composed of two round blocks with different outer diameters and distributed up and down), the outer diameter of the upper round block of the first pressure head 62-a is larger than the outer diameter of the upper round block of the second pressure head 63-a, the upper round block of the first pressure head 62-a matches the size of the inner ring of the commutator, that is, it can act on the reinforcement ring, and the upper round block of the second pressure head 63-a is slightly larger than the commutator hook The outer diameter of the lower round block of the first pressure head 62-a is smaller than the outer diameter of the lower round block of the second pressure head 63-a, and the outer diameter of the lower round block of the first pressure head 62-a is smaller than the inner diameter of the hook, so that no contact occurs during entry. The outer diameter of the lower round block of the second pressure head 63-a matches the inner diameter of the hook, so that contact occurs with the hook during entry, that is, support is provided to the hook through contact to ensure the stability of the hook during bending.

[0040] The flipping unit 7 includes a second support seat 71, a motor 72, a cylinder 73, and a chuck 74. The second support seat 71 is arranged on the machine body 1 and is located at the rear end of the processing table 2. The motor 72 moves along the height direction of the second support seat 71 through the slide rail slider structure. The cylinder 73 is arranged on the motor 72 and is driven to rotate by the driving shaft of the motor 72. The chuck 74 is arranged on the cylinder 73 and is driven by the piston rod of the cylinder 73 to clamp the commutator. The second support seat 71 is used to provide support and to set the motor 72. The motor 72 is used to drive the cylinder 73 to rotate, and the cylinder 73 is used to drive the chuck 74. The opening and closing method of the chuck 74 is consistent with the opening and closing method of the gripping head 53-b.

[0041] The quality inspection unit 8 includes a third support seat 81, a moving seat 82, and a detection ejector pin 83. The third support seat 81 is arranged on the machine body 1 and is located at the rear end of the processing table 2. The moving seat 82 moves along the height direction of the third support seat 81 through the slide rail slider structure. The detection ejector pin 83 is arranged on one side of the moving seat 82. The second support seat 71 is used to provide support and to set the slide rail slider structure. The moving seat 82 is arranged on the slider and then moved up and down by the drive of the cylinder. The detection ejector pin 83 is arranged on the moving seat 82 and moves with the movement of the moving seat 82. Then, the detection ejector pin 83 contacts the reinforcement ring. If there is contact, it means that the reinforcement ring has been set in the commutator. If there is no contact, an alarm is issued to indicate that the reinforcement ring is not set in the commutator.

[0042] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A reinforcement ring installation device, comprising a body (1) and a processing table (2) arranged on the body (1), characterized in that: Also provided on the machine body (1) is A commutator loading unit (3) located on the left side of the processing table (2) and used for conveying the commutator onto the processing table (2); as well as A transmission unit (4) located at the front end of the processing table (2), used to drive the commutator to move along the length direction of the processing table (2) and land on each processing position; and Two reinforcement ring loading units (5) are located at the rear end of the processing table (2) and are symmetrically distributed on both sides, and are used to place the reinforcement rings from the front and back directions of the commutator respectively; as well as Two reinforcing ring pressing units (6) are located between the two reinforcing ring feeding units (5) and are symmetrically distributed on both sides, and are used to press down the reinforcing ring inserted into the commutator from the front or back direction to prevent the reinforcing ring from detaching from the commutator; as well as A flip unit (7) located between the two reinforcing ring pressing units (6) realizes the state change of the reinforcing ring facing up or back up by flipping, so as to match the working requirements of the corresponding reinforcing ring feeding unit (5) and the reinforcing ring pressing unit (6); and Two quality inspection units (8) are located at the rear end of the processing table (2) and on one side of the reinforcement ring pressing unit (6), one of the quality inspection units (8) is used for quality inspection of the front side of the commutator, and the other quality inspection unit (8) is used for quality inspection of the back side of the commutator to check whether the reinforcement ring is placed in the commutator, and the flip unit (7) is arranged between the two quality inspection units (8).

2. The reinforcement ring installation device according to claim 1, characterized in that: The commutator feeding unit (3) comprises a first vibrating feeder (31), a feeding lifter (32), and a leveler (33); the first vibrating feeder (31) and the feeding lifter (32) are both arranged on the machine body (1) and are both located on the left side of the processing table (2), and are connected to the leveler (33) through a slide rail and slider structure so as to enable the leveler (33) to move along the height direction of the feeding lifter (32); the leveler (33) limits and fixes the reinforcement ring when the reinforcement ring is placed in the placement space provided by the leveler (33).

3. The reinforcement ring installation device according to claim 1, characterized in that: The transmission unit (4) comprises a first transmission platform (41), a connecting plate (42), and a plurality of groups of clamps (43); the first transmission platform (41) is arranged on the machine body (1) and can perform displacement movements on the X and Y axes; the connecting plate (42) is arranged on the first transmission platform (41) and has a mounting groove (42-a) extending along the length direction of the connecting plate (42) at one end close to the processing table (2); the clamps (43) are arranged in the mounting groove (42-a) and are equidistantly distributed along the length direction.

4. The reinforcement ring installation device according to claim 1, characterized in that: The reinforcing ring feeding unit (5) comprises a second vibrating feeder (51), a second transmission platform (52), and a gripper (53); the second vibrating feeder (51) is arranged on the machine body (1) and is located at the rear end of the processing table (2); the second transmission platform (52) is arranged at the outlet end of the second vibrating feeder (51) and can perform displacement movements on the Y and Z axes, and is connected to the gripper (53) through a slide rail and slider structure so that it moves along the Z axis direction of the second transmission platform (52).

5. The reinforcement ring installation device according to claim 4, characterized in that: The gripper (53) includes a pneumatic push rod (53-a) and a gripper head (53-b) driven by the pneumatic push rod (53-a), wherein the pneumatic push rod (53-a) is arranged on a slide rail slider structure, and the gripper head (53-b) is inserted into a reinforcement ring and is driven to expand outward by the pneumatic push rod (53-a) during gripping to keep the reinforcement ring on the gripper head (53-b).

6. The reinforcement ring installation device according to claim 1, characterized in that: The reinforcing ring pressing unit (6) comprises a first supporting seat (61), a reinforcing ring leveler (62), and a reinforcing ring presser (63); the first supporting seat (61) is arranged on the machine body (1) and is located at the rear end of the processing table (2); the reinforcing ring leveler (62) and the reinforcing ring presser (63) are both arranged on the first supporting seat (61) and are symmetrically distributed on both sides; a first pressing head (62-a) is arranged on the processing end of the reinforcing ring leveler (62), and a second pressing head (63-a) is arranged on the processing end of the reinforcing ring presser (63).

7. The reinforcement ring installation device according to claim 1, characterized in that: The flip unit (7) comprises a second support seat (71), a motor (72), a cylinder (73), and a chuck (74); the second support seat (71) is arranged on the machine body (1) and is located at the rear end of the processing table (2); the motor (72) moves along the height direction of the second support seat (71) through a slide rail and slider structure; the cylinder (73) is arranged on the motor (72) and is driven to rotate by the driving shaft of the motor (72); the chuck (74) is arranged on the cylinder (73) and is driven by the piston rod of the cylinder (73) to clamp the commutator.

8. The reinforcement ring installation device according to claim 1, characterized in that: The quality inspection unit (8) comprises a third support seat (81), a movable seat (82), and a detection ejector pin (83); the third support seat (81) is arranged on the machine body (1) and is located at the rear end of the processing table (2); the movable seat (82) moves along the height direction of the third support seat (81) through a slide rail and slider structure; and the detection ejector pin (83) is arranged on one side of the movable seat (82).

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