Movable waste collector for slot wedge production

Abstract

The utility model discloses a movable waste collector for slot wedge production, which belongs to the technical field of motor accessory processing and comprises a workbench and a cutting table fixedly connected to the upper surface of the workbench. A limiting protrusion fixedly connected with the upper surface of the workbench is arranged at the root of the cutting table, the limiting protrusion is of a U-shaped structure, a driving mechanism is installed on one side of the limiting protrusion, and a movable waste cleaning assembly is arranged at the position of the limiting protrusion. A gear motor is started to drive a transmission connecting rod to enable a gear to be matched with a gear ring to do circular motion, a first connecting rod is matched with a connecting shaft rod to rotate, the end of a second connecting rod is matched with the end of the first connecting rod to rotate, and under the guiding effect of a guide sleeve, the second connecting rod does reciprocating rectilinear motion on the radial center line of the gear ring; and therefore, the pushing rod is used for cleaning and collecting waste accumulated on the inner side of the limiting protrusion.

Description

Technical Field

[0001] The utility model relates to the technical field of motor parts processing, and more specifically to a mobile waste collector for slot wedge production. Background Art

[0002] The slot wedge is a necessary component in the motor winding processing process. Its main function is to fix the coil embedded in the iron core to prevent it from moving in the slot, including preventing the coil from popping out of the slot.

[0003] There are two commonly used slot wedges. One is the insulating slot wedge that acts as an insulator, and the other is the magnetic slot wedge that is commonly used in high-efficiency and high-voltage motors.

[0004] At present, the commonly used cutting method is to use a marking pen or other tools to mark the slot wedge strip, and then use a table saw or the like to cut it. Not only is the marking process time-consuming and laborious, but the marking accuracy requirements are high, errors are prone to occur during operation, and a large amount of dust will be generated during the cutting process, which is not conducive to the health of the operator. An existing patent is a motor slot wedge cutting device, and the patent authorization number is CN220372344U. According to the size of the required slot wedge, a baffle is slid on the guide rail to adjust the distance between the baffle and the blade, and then the hand bolt is tightened to fix the baffle. After that, the slot wedge strip is passed under the blade and its end is against the baffle. Then, the clamping mechanism is started to fix the slot wedge strip, and the motor and the electric cylinder can be started to push the high-speed rotating blade to cut the slot wedge strip to a fixed length. There is no need to manually mark on the slot wedge strip, which is more convenient to use.

[0005] However, in the process of cutting the slot wedge in patent authorization number CN220372344U, the cut waste will accumulate on the workbench, and the accumulated waste will need to be cleaned up manually later, which increases the labor intensity. In order to automatically collect and clean the waste accumulated on the workbench, we propose a mobile waste collector for slot wedge production to solve the above-mentioned problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the problems existing in the prior art, the purpose of the utility model is to provide a mobile waste collector for slot wedge production, which can drive the transmission connecting rod by turning on the reduction motor to make the gear cooperate with the gear ring to make circular motion, and rotate through the first connecting rod to cooperate with the connecting shaft, while the end of the second connecting rod rotates in coordination with the end of the first connecting rod, and under the guidance of the guide sleeve, the second connecting rod makes reciprocating linear motion on the radial center line of the gear ring, so that the waste accumulated on the inner side of the limiting protrusion can be cleaned and collected by using the push rod.

[0008] 2. Technical solution

[0009] To solve the above problems, the utility model adopts the following technical solutions.

[0010] A mobile waste collector for slot wedge production comprises a workbench and a cutting table fixedly connected to the upper surface of the workbench, wherein the root of the cutting table is provided with a limiting protrusion fixedly connected to the upper surface of the workbench, and the limiting protrusion is arranged in a U-shaped structure;

[0011] A driving mechanism is installed on one side of the limiting protrusion;

[0012] The driving mechanism includes a gear ring arranged on one side of the limiting protrusion and fixedly connected to the upper surface of the workbench, a reduction motor installed on the lower surface of the workbench, a transmission connecting rod arranged on the inner side of the gear ring and transmission-connected to the power output end of the reduction motor, a connecting shaft fixedly connected to the end of the transmission connecting rod away from the center of the gear ring, a gear rotatably connected to the connecting shaft and meshing with the gear ring, a first connecting rod rotatably connected to the top end of the connecting shaft, and a second connecting rod rotatably connected to the end of the first connecting rod away from the connecting shaft;

[0013] A movable waste cleaning component is provided at the limiting protrusion;

[0014] The mobile waste cleaning assembly includes a push rod located inside the limiting protrusion and connected to the end of the second connecting rod, and a guide sleeve fixedly connected to the top of the limiting protrusion and sleeved on the outside of the second connecting rod.

[0015] Furthermore, a connecting column is symmetrically fixedly connected to the end of the workbench close to the cutting table, and a collecting box corresponding to the end of the limiting protrusion is detachably connected to the connecting column.

[0016] Furthermore, a mounting hole is provided at the portion where the collecting box is combined with the connecting column, and the inner diameter of the mounting hole is matched with the outer diameter of the connecting column.

[0017] Furthermore, the axis center line of the power output end of the reduction motor corresponds to the axis center line of the gear ring.

[0018] Furthermore, bearings are installed at the positions where the gear and the first connecting rod are combined with the connecting shaft.

[0019] Furthermore, the inner dimension of the guide sleeve is adapted to the longitudinal cross-sectional dimension of the second connecting rod.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) In this scheme, the waste generated by cutting will fall on the upper surface of the workbench in the area inside the limiting protrusion. The reduction motor is turned on to drive the transmission connecting rod to make the gear cooperate with the gear ring to make a circular motion, and the first connecting rod cooperates with the connecting shaft to rotate, while the end of the second connecting rod cooperates with the end of the first connecting rod to rotate, and under the guidance of the guide sleeve, the second connecting rod makes a reciprocating linear motion on the radial center line of the gear ring, so that the waste accumulated on the inside of the limiting protrusion can be cleaned and collected by the push rod.

[0023] (2) In this solution, the collection box is installed at the connection column using the assembly hole, so that the collection box can be used to receive the slot wedge waste cleaned from the workbench, thereby facilitating the centralized collection and treatment of the slot wedge waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the driving mechanism structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the bottom structure of the workbench of the utility model;

[0027] Figure 4 It is a schematic diagram of the limiting protrusion structure of the utility model.

[0028] Description of the numbers in the figure:

[0029] Workbench; 2. Cutting table; 3. Limiting protrusion; 4. Ring gear; 5. Speed ​​reduction motor; 6. Transmission connecting rod; 7. Connecting shaft; 8. Gear; 9. First connecting rod; 10. Second connecting rod; 11. Push rod; 12. Guide sleeve; 13. Collection box; 14. Connecting column. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model. Example

[0031] See also Figure 1-4 A mobile waste collector for slot wedge production includes a workbench 1 and a cutting table 2 fixedly connected to the upper surface of the workbench 1, a limiting protrusion 3 fixedly connected to the upper surface of the workbench 1 is arranged at the root of the cutting table 2, and the limiting protrusion 3 is arranged in a U-shaped structure;

[0032] A driving mechanism is installed on one side of the limiting protrusion 3;

[0033] The driving mechanism includes a gear ring 4 arranged on one side of the limiting protrusion 3 and fixedly connected to the upper surface of the workbench 1, a reduction motor 5 installed on the lower surface of the workbench 1, a transmission connecting rod 6 arranged on the inner side of the gear ring 4 and transmission-connected to the power output end of the reduction motor 5, a connecting shaft 7 fixedly connected to the end of the transmission connecting rod 6 away from the center of the gear ring 4, a gear 8 rotatably connected to the connecting shaft 7 and meshing with the gear ring 4, a first connecting rod 9 rotationally connected to the top end of the connecting shaft 7, and a second connecting rod 10 rotationally connected to the end of the first connecting rod 9 away from the connecting shaft 7;

[0034] A movable waste cleaning assembly is provided at 3 limiting protrusions;

[0035] The mobile waste cleaning assembly includes a push rod 11 located inside the limiting protrusion 3 and connected to the end of the second connecting rod 10, and a guide sleeve 12 fixedly connected to the top of the limiting protrusion 3 and sleeved on the outside of the second connecting rod 10;

[0036] It should be noted that when the mobile waste collector for slot wedge production is in use, the slot wedge is cut by using a cutting machine installed at the cutting table 2, and the waste generated by the cutting will fall on the area on the upper surface of the workbench 1 located inside the limiting protrusion 3. The transmission connecting rod 6 is driven by turning on the reduction motor 5 to make the gear 8 cooperate with the ring gear 4 to make a circular motion, and the first connecting rod 9 cooperates with the connecting shaft 7 to rotate, and the end of the second connecting rod 10 cooperates with the end of the first connecting rod 9 to rotate, and under the guidance of the guide sleeve 12, the second connecting rod 10 makes a reciprocating linear motion on the radial center line of the ring gear 4, so that the waste accumulated on the inside of the limiting protrusion 3 is cleaned and collected by the push rod 11.

[0037] like Figure 1 As shown, the end of the workbench 1 close to the cutting table 2 is symmetrically fixedly connected with a connecting column 14, and the connecting column 14 is detachably connected with a collecting box 13 corresponding to the end of the limiting protrusion 3, and the part where the collecting box 13 and the connecting column 14 are combined is provided with an assembly hole, and the inner diameter of the assembly hole is adapted to the outer diameter of the connecting column 14;

[0038] It should be noted that, by installing the collection box 13 at the connection column 14 using the assembly hole, the collection box 13 can be used to receive the slot wedge waste cleaned from the workbench 1, so as to facilitate the centralized collection and treatment of the slot wedge waste.

[0039] like Figure 2 As shown, the axis center line of the power output end of the reduction motor 5 corresponds to the axis center line of the gear ring 4, the gear 8 and the first connecting rod 9 are both installed with bearings at the positions where the connecting shaft 7 is combined, the first connecting rod 9 is welded with a shaft head at one end close to the second connecting rod 10, and the second connecting rod 10 is interference connected with the shaft head through the bearing;

[0040] It should be noted that the friction between the structural parts is reduced and the rotation accuracy between the components is guaranteed.

[0041] like Figure 2 As shown, the inner dimensions of the guide sleeve 12 are adapted to the longitudinal cross-sectional dimensions of the second connecting rod 10;

[0042] It should be noted that the stability of the second connecting rod 10 during the movement of the driving push rod 11 is ensured.

[0043] When in use: the slot wedge is cut by using the cutting machine installed at the cutting table 2, and the waste generated by the cutting will fall on the area on the upper surface of the workbench 1 located inside the limiting protrusion 3, and the transmission connecting rod 6 is driven by turning on the reduction motor 5 to make the gear 8 cooperate with the ring gear 4 to make a circular motion, and the first connecting rod 9 cooperates with the connecting shaft 7 to rotate, and the end of the second connecting rod 10 cooperates with the end of the first connecting rod 9 to rotate, and under the guidance of the guide sleeve 12, the second connecting rod 10 makes a reciprocating linear motion on the radial center line of the ring gear 4, so that the waste accumulated on the inside of the limiting protrusion 3 is cleaned up by the push rod 11.

[0044] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A mobile waste collector for slot wedge production, comprising a workbench (1) and a cutting table (2) fixedly connected to the upper surface of the workbench (1), characterized in that: The base of the cutting table (2) is provided with a limiting protrusion (3) fixedly connected to the upper surface of the workbench (1), and the limiting protrusion (3) is arranged in a U-shaped structure; A driving mechanism is installed on one side of the limiting protrusion (3); The driving mechanism comprises a gear ring (4) arranged on one side of the limiting protrusion (3) and fixedly connected to the upper surface of the workbench (1), a reduction motor (5) mounted on the lower surface of the workbench (1), a transmission connecting rod (6) arranged on the inner side of the gear ring (4) and transmission-connected to the power output end of the reduction motor (5), a connecting shaft (7) fixedly connected to the end of the transmission connecting rod (6) away from the center of the gear ring (4), a gear (8) rotationally connected to the connecting shaft (7) and meshing with the gear ring (4), a first connecting rod (9) rotationally connected to the top end of the connecting shaft (7), and a second connecting rod (10) rotationally connected to the end of the first connecting rod (9) away from the connecting shaft (7); A movable waste cleaning component is provided at the limiting protrusion (3); The mobile waste cleaning assembly comprises a push rod (11) located inside the limiting protrusion (3) and connected to the end of the second connecting rod (10), and a guide sleeve (12) fixedly connected to the top of the limiting protrusion (3) and sleeved on the outside of the second connecting rod (10).

2. A mobile waste collector for slot wedge production according to claim 1, characterized in that: The end of the workbench (1) close to the cutting table (2) is symmetrically fixedly connected with a connecting column (14), and a collecting box (13) corresponding to the end of the limiting protrusion (3) is detachably connected to the connecting column (14).

3. A mobile waste collector for slot wedge production according to claim 2, characterized in that: An assembly hole is provided at the portion where the collecting box (13) and the connecting column (14) are combined, and the inner diameter of the assembly hole is matched to the outer diameter of the connecting column (14).

4. A mobile waste collector for slot wedge production according to claim 1, characterized in that: The axis center line of the power output end of the reduction motor (5) corresponds to the axis center line of the gear ring (4).

5. The mobile waste collector for slot wedge production according to claim 1, characterized in that: The gear (8) and the first connecting rod (9) are both equipped with bearings at the locations where they are combined with the connecting shaft rod (7).

6. The mobile waste collector for slot wedge production according to claim 1, characterized in that: The inner dimensions of the guide sleeve (12) are adapted to the longitudinal cross-sectional dimensions of the second connecting rod (10).

Images