A tablet buckle pressing device

Abstract

The utility model belongs to mechanical equipment technical field, specifically is a kind of punch piece buckle strip press fitting device, including press fitting device ontology, lower electromagnet is fixedly connected in press fitting device ontology middle part;The cylinder is fixedly connected at press fitting device ontology top;The output end of cylinder is fixedly connected with round bar;Round bar is set as through and sliding connection on press fitting device ontology;Round bar bottom is fixedly connected with press fitting plate;The press fitting plate bottom is fixedly connected with multiple upper electromagnet;Press fitting device ontology side wall is fixedly connected with feeding motor;Feeding motor output end is fixedly connected with connecting rod;Connecting rod is set as through and rotation connection on press fitting device ontology;By multiple upper electromagnet, it can be inserted by multiple upper electromagnet when buckle strip press fitting, thus buckle strip is inserted quickly, then continuous filling buckle strip is carried out through feeding plate and placement groove, to increase the continuity of upper electromagnet press fitting buckle strip, thus the press fitting speed of buckle strip is accelerated.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, specifically a punching and fastening strip pressing device. Background Technology

[0002] Motor laminations are core components of motors. They are formed by stamping using magnetically conductive materials such as silicon steel sheets. They are the basic units for building the stator and rotor cores of motors. By being stacked into a core, they provide a low magnetic reluctance path for the motor's magnetic field, reducing hysteresis and eddy current losses, and directly affecting the motor's efficiency and performance. The design and manufacturing precision of the laminations are related to the motor's power density, vibration noise, and service life, and are a key guarantee for the motor's efficient and stable operation.

[0003] Motor lamination retaining strips are key connecting components in motor manufacturing, ensuring the stability of the motor core structure. They possess excellent elasticity and toughness, adapting to the stacking requirements of laminations, effectively preventing laminations from loosening or shifting, and reducing vibration and noise during motor operation. Motor lamination retaining strips are easy and efficient to install, replacing traditional welding and riveting methods, reducing processing costs, and improving motor production efficiency and assembly quality.

[0004] When installing fasteners on laminations, they are usually installed into the gaps between the laminations. However, during installation, the fasteners need to be installed one by one, which requires constant adjustments and increases the installation time.

[0005] Therefore, a punching and fastening strip pressing device is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The present utility model provides a punching fastener pressing device, comprising a pressing device body, a lower electromagnet fixedly connected to the middle of the pressing device body; a cylinder fixedly connected to the top of the pressing device body; a round rod fixedly connected to the output end of the cylinder; the round rod is through-hole and slidably connected to the pressing device body; a pressing plate fixedly connected to the bottom of the round rod; multiple upper electromagnets fixedly connected to the bottom of the pressing plate; a feeding motor fixedly connected to the side wall of the pressing device body; the feeding... A connecting rod is fixedly connected to the motor output end; the connecting rod is through-hole and rotatably connected to the pressing device body; multiple switching rods are fixedly connected to the middle of the connecting rod; a feeding plate is fixedly connected to the end of the switching rod; multiple placement slots are opened in the middle of the feeding plate; multiple upper electromagnets can be used to insert multiple fasteners at once during the pressing of the fastener strip, thereby quickly inserting the fastener strip, and then continuously filling the fastener strip through the feeding plate and placement slots, thereby increasing the continuity of the upper electromagnet pressing of the fastener strip, thereby speeding up the pressing speed of the fastener strip.

[0008] Preferably, a servo motor is fixedly connected to the side wall of the pressing device body; a bidirectional lead screw is fixedly connected to the output end of the servo motor; the bidirectional lead screw is through-hole and rotatably connected to the pressing device body; a pair of adjusting plates are threaded to the end of the bidirectional lead screw; the surface of the adjusting plate is arc-shaped; by adding adjusting plates, the fastener strip can be pushed so that it fits more closely to the gap inside the punch when inserted into the punch, thereby increasing the installation stability of the fastener strip.

[0009] Preferably, multiple positioning blocks are fixed to the side wall of the lower electromagnet; the positioning blocks and the upper electromagnet are correspondingly arranged; by adding positioning blocks, the stamping can be quickly adjusted through the intuitive visual effect of the positioning blocks when the stamping is placed, thereby quickly installing the stamping.

[0010] Preferably, a fixing plate is fixedly attached to the surface of the pressing device body; the fixing plate is located above the feeding plate; multiple feeding ports are opened in the middle of the fixing plate; the inner wall of the feeding port is set with an inclination and is set corresponding to the placement slot; by increasing the feeding ports, multiple placement slots can be fed at the same time, thereby reducing the feeding time and speeding up the feeding speed of the placement slots.

[0011] Preferably, the inner wall of the feeding port is rotatably connected with ball bearings; multiple ball bearings are arranged on the feeding port; by increasing the number of ball bearings, the speed at which the fastener stays inside the feeding port can be reduced by rolling, thereby reducing friction between the fastener and the feeding port when it passes through.

[0012] Preferably, a push block is fixedly connected to the middle of the adjusting plate; the push block and the adjusting plate are correspondingly arranged; by adding the push block, the fastener strip can be squeezed by the push block when the adjusting plate and the punch contact, so that it fits more closely in the gap of the punch.

[0013] The advantages of this utility model are:

[0014] 1. The present invention provides a punching and fastening strip pressing device, which uses multiple upper electromagnets to insert multiple strips at once during the pressing process, thereby quickly inserting the strips. Subsequently, the strips are continuously filled through the feeding plate and the placement groove, thereby increasing the continuity of the upper electromagnet pressing of the strips and thus speeding up the pressing speed of the strips.

[0015] 2. The punched strip pressing device of this utility model can push the strip by adding an adjustment plate so that it fits more closely to the gap inside the punch when inserted into the punch, thereby increasing the installation stability of the strip. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the pressure plate in this utility model;

[0019] Figure 3 This is a schematic diagram of the cylinder structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the feeding plate in this utility model;

[0021] Figure 5 This is a schematic diagram of the lead screw in this utility model.

[0022] In the diagram: 1. Pressing device body; 11. Lower electromagnet; 12. Cylinder; 13. Round rod; 14. Pressing plate; 15. Upper electromagnet; 16. Feeding motor; 17. Connecting rod; 18. Switching rod; 19. Feeding plate; 101. Placement slot; 2. Servo motor; 21. Two-way lead screw; 22. Adjusting plate; 3. Positioning block; 4. Fixing plate; 41. Feeding port; 5. Ball bearing; 6. Push block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 5As shown in the figure, a punching fastener pressing device according to an embodiment of the present invention includes a pressing device body 1, a lower electromagnet 11 fixedly connected to the middle of the pressing device body 1; a cylinder 12 fixedly connected to the top of the pressing device body 1; a round rod 13 fixedly connected to the output end of the cylinder 12; the round rod 13 is through-hole and slidably connected to the pressing device body 1; a pressing plate 14 fixedly connected to the bottom of the round rod 13; multiple upper electromagnets 15 fixedly connected to the bottom of the pressing plate 14; and a feeding motor 16 fixedly connected to the side wall of the pressing device body 1. A connecting rod 17 is fixedly connected to the output end of the feeding motor 16; the connecting rod 17 is through-mounted and rotatably connected to the body 1 of the pressing device; multiple switching rods 18 are fixedly connected to the middle of the connecting rod 17; a feeding plate 19 is fixedly connected to the end of the switching rod 18; multiple placement slots 101 are opened in the middle of the feeding plate 19; during operation, the fastener strip is first placed on the placement slot 101, and then the feeding motor 16 is started to drive the connecting rod 17 to rotate. When the connecting rod 17 rotates, it will drive the switching rods 18 and the feeding plate 19 to rotate together, thereby pressing the feeding plate... After rotation, the fastener 19 moves to below the upper electromagnet 15, simultaneously filling the remaining placement slots 101 with fasteners to prepare for continuous operation. The upper electromagnet 15 is then connected to a power source. When the fastener reaches below the upper electromagnet 15, it is attracted and lifted, leaving the placement slot 101. The feeding plate 19 is then moved so that the upper electromagnet 15 is positioned between the two feeding plates 19. Finally, the lamination is placed on the lower electromagnet 11, aligning its gap with the lamination on the upper electromagnet 15. Then, the lower electromagnet 11 is used to fix it. After fixing, the cylinder 12 is started, which drives the round rod 13 to move the pressing plate 14 and the upper electromagnet 15 downward, thereby inserting the buckle into the punch, thus completing the pressing. By using multiple upper electromagnets 15, multiple buckles can be inserted at once during the pressing of the buckle, thereby quickly inserting the buckle. Then, the buckle is continuously filled by the feeding plate 19 and the placement groove 101, thereby increasing the continuity of the upper electromagnet pressing of the buckle and thus speeding up the pressing speed of the buckle.

[0026] like Figures 1 to 5As shown, a servo motor 2 is fixedly connected to the side wall of the pressing device body 1; a bidirectional lead screw 21 is fixedly connected to the output end of the servo motor 2; the bidirectional lead screw 21 is through-hole and rotatably connected to the pressing device body 1; a pair of adjusting plates 22 are threadedly connected to the end of the bidirectional lead screw 21; the surface of the adjusting plate 22 is arc-shaped; during operation, when the upper electromagnet 15 inserts the buckle into the punch, the pressing device body 1 can be started, causing the servo motor 2 to drive the bidirectional lead screw 21 to rotate. When rotating, it will drive the two adjusting plates 22 to move towards the punch in the middle at the same time. Then the adjusting plates 22 will contact the surface of the punch, and when they contact, they will contact the end of the buckle. Thus, the adjusting plates 22 move and squeeze to make it contact the inside of the punch more closely; by adding the adjusting plates 22, the buckle can be pushed to fit more closely into the gap of the punch when it is inserted into the punch, thereby increasing the installation stability of the buckle.

[0027] like Figure 5 As shown, multiple positioning blocks 3 are fixed to the side wall of the lower electromagnet 11; the positioning blocks 3 and the upper electromagnet 15 are correspondingly arranged; during operation, when placing the punch, it needs to be aligned with the upper electromagnet 15. At this time, the gap can be aligned with the positioning blocks 3, so that the gap can be aligned with the positioning blocks 3 when placing the punch, making it more intuitive to place the punch; by adding positioning blocks 3, the punch can be quickly adjusted through the intuitive visual effect of the positioning blocks 3 when placing the punch, thereby quickly installing the punch.

[0028] like Figure 3 As shown, a fixing plate 4 is fixedly attached to the surface of the pressing device body 1; the fixing plate 4 is located above the feeding plate 19; multiple feeding ports 41 are opened in the middle of the fixing plate 4; the inner wall of the feeding port 41 is set with an inclination and is set corresponding to the placement groove 101; during operation, when feeding the placement groove 101, the placement groove 101 can be moved below the feeding port 41, and then multiple fasteners are placed inside the feeding port 41. Then the fasteners will enter the placement groove 101 through the guide of the feeding port 41, thereby feeding multiple placement grooves 101 at one time; by increasing the number of feeding ports 41, multiple placement grooves 101 can be fed at the same time, thereby reducing the feeding time and speeding up the feeding speed of the placement grooves 101.

[0029] like Figure 3 As shown, a ball bearing 5 is rotatably connected to the inner wall of the feeding port 41; multiple balls bearing 5 are arranged on the feeding port 41; during operation, when the fastener is placed through the feeding port 41, it will come into contact with the ball bearing 5. When in contact, the ball bearing 5 will accelerate the movement speed of the fastener inside the feeding port 41, thereby allowing the fastener to pass through the feeding port 41 more quickly and enter the placement groove 101; by increasing the number of balls bearing 5, the fastener can reduce the speed at which it stays inside the feeding port 41 by rolling, thereby reducing the friction between the fastener and the feeding port 41 when it passes through.

[0030] like Figure 5 As shown, a push block 6 is fixedly connected to the middle of the adjusting plate 22; the push block 6 and the adjusting plate 22 are correspondingly arranged; during operation, when the adjusting plate 22 contacts the fastener strip, the push block 6 will push the fastener strip to move further into the punch; by adding the push block 6, when the adjusting plate 22 contacts the punch, the push block 6 can squeeze the fastener strip to make it fit more closely in the gap of the punch.

[0031] Working principle: First, place the fastener strip on the placement slot 101, then start the feeding motor 16 to drive the connecting rod 17 to rotate. When the connecting rod 17 rotates, it will drive the switching rod 18 and the feeding plate 19 to rotate together. As a result, after the feeding plate 19 rotates, it will move the fastener strip below the upper electromagnet 15. At the same time, fastener strips can be filled into the rest of the placement slots 101 to prepare for continuous operation. At this time, connect the upper electromagnet 15 to the power supply. Then, when the fastener strip reaches below the upper electromagnet 15, it will be attracted and lifted by the upper electromagnet 15, thus leaving the placement slot 101. Then... The feed plate 19 is moved so that the upper electromagnet 15 is positioned in the gap between the two feed plates 19. Then, the lamination is placed on the lower electromagnet 11 so that its gap aligns with the lamination on the upper electromagnet 15. The lower electromagnet 11 is then used to fix it in place. After fixing, the cylinder 12 is started, causing the cylinder 12 to drive the round rod 13 to move the pressing plate 14 and the upper electromagnet 15 downwards, thereby inserting the retaining strip into the lamination, thus completing the pressing process. After the upper electromagnet 15 inserts the retaining strip into the lamination, the pressing device body 1 is started, causing the servo motor 2 to drive the bidirectional lead screw 21 forward. The plate rotates, causing both adjusting plates 22 to move simultaneously towards the central punch. The adjusting plates 22 then contact the surface of the punch and the end of the retaining strip. This movement of the adjusting plates 22 creates pressure, ensuring closer contact with the inside of the punch. When placing the punch, it needs to be aligned with the upper electromagnet 15. The gap can be aligned with the positioning block 3, allowing for more intuitive placement. When feeding material into the placement slot 101, it can be moved below the feeding port 41. Then, multiple fastener strips are placed into the feeding port 41. The fastener strips are then guided into the placement slot 101 through the feeding port 41, thus feeding multiple placement slots 101 at once. When the fastener strips are placed through the feeding port 41, they will come into contact with the ball bearings 5. When they come into contact, the ball bearings 5 ​​will accelerate the movement speed of the fastener strips inside the feeding port 41, thus allowing them to enter the placement slot 101 more quickly through the feeding port 41. When the adjusting plate 22 comes into contact with the fastener strips, the pusher block 6 will push the fastener strips to continue moving them into the stamping.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A punching and fastening strip pressing device, characterized in that: The device includes a pressing device body (1), a lower electromagnet (11) fixedly connected to the middle of the pressing device body (1); a cylinder (12) fixedly connected to the top of the pressing device body (1); a round rod (13) fixedly connected to the output end of the cylinder (12); the round rod (13) is through-hole and slidably connected to the pressing device body (1); a pressing plate (14) fixedly connected to the bottom of the round rod (13); multiple upper electromagnets (15) fixedly connected to the bottom of the pressing plate (14); a feeding motor (16) fixedly connected to the side wall of the pressing device body (1); a connecting rod (17) fixedly connected to the output end of the feeding motor (16); the connecting rod (17) is through-hole and rotatably connected to the pressing device body (1); multiple switching rods (18) fixedly connected to the middle of the connecting rod (17); a feeding plate (19) fixedly connected to the end of the switching rod (18); and multiple placement slots (101) are opened in the middle of the feeding plate (19).

2. The punching and fastening strip pressing device according to claim 1, characterized in that: A servo motor (2) is fixedly connected to the side wall of the pressing device body (1); a bidirectional lead screw (21) is fixedly connected to the output end of the servo motor (2); the bidirectional lead screw (21) is through-hole and rotatably connected to the pressing device body (1); a pair of adjusting plates (22) are threadedly connected to the end of the bidirectional lead screw (21); the surface of the adjusting plate (22) is arc-shaped.

3. The punched fastener pressing device according to claim 2, characterized in that: The lower electromagnet (11) has multiple positioning blocks (3) fixed to its side wall; the positioning blocks (3) and the upper electromagnet (15) are arranged accordingly.

4. The punched fastener pressing device according to claim 3, characterized in that: The pressing device body (1) has a fixing plate (4) fixedly attached to its surface; the fixing plate (4) is located above the feeding plate (19); the fixing plate (4) has multiple feeding ports (41) in the middle; the inner wall of the feeding port (41) is set with an incline and is set in correspondence with the placement groove (101).

5. The punching and fastening strip pressing device according to claim 4, characterized in that: The inner wall of the feed port (41) is rotatably connected with ball bearings (5); multiple ball bearings (5) are provided on the feed port (41).

6. The punching and fastening strip pressing device according to claim 5, characterized in that: A push block (6) is fixedly connected to the middle of the adjusting plate (22); the push block (6) and the adjusting plate (22) are arranged correspondingly.

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