Stator core coating device

Abstract

The utility model provides a stator iron core coating device, belongs to the technical field of stator coating equipment, and aims to solve the problem that the coating efficiency of a stator iron core is affected due to the fact that a worker needs long time to separate a clamp in the prior art. Comprising a coating table body, a coating box body, a coating conveying motor, a coating conveying roller, a conveying supporting piece, an unloading auxiliary mechanism and a supporting clamping mechanism; the coating box body is fixedly connected to the upper end of the coating table body; the coating conveying motor is fixedly connected to the rear end of the coating table body; the coating conveying rollers are rotationally connected to the interior of the coating box body; the number of the conveying supporting pieces is two, and the two conveying supporting pieces are placed above the coating conveying rollers correspondingly; the unloading auxiliary mechanism is arranged above the coating table body; the supporting and clamping mechanism is arranged on the inner side of the conveying supporting piece, separation of the conveying supporting piece and the stator iron core is achieved, and the coating efficiency of the stator iron core is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stator coating equipment, and more specifically, relates to a stator core coating device. Background Art

[0002] The stator core coating is to peel off the insulation layer at the end of the stator winding coil, insert it into the powder tank after preheating, so that it is stained with electrostatic insulation powder, and then heat it again to solidify the electrostatic insulation powder. When coating the stator core, it is necessary to clamp the stator core, and then place the clamp together with the stator core on the conveyor roller, and at the same time convey the stator core into the coating machine for coating.

[0003] The existing application number is: CN201620519437.0. This utility model discloses an iron core coating clamping device, which includes a frame, a travel connecting rod, a pressure block travel rod, a pressure block, a clamping frame, and a powder barrel, wherein the travel connecting rod is connected to the top of the frame, the pressure block travel rod is connected to the lower end of the travel connecting rod, the pressure block is connected to the lower end of the travel connecting rod, and the clamping frame is connected to the bottom end of the travel connecting rod. The clamping frame encloses a rectangular receiving cavity, and the pressure block and part of the pressure block travel rod are received in the rectangular receiving cavity of the clamping frame. The powder barrel is located below the clamping frame. This utility model omits the cumbersome operation of fixing the stator core with screws in the prior art, thereby simplifying the structure and facilitating operation.

[0004] Based on the above, after the stator core is coated, workers are required to manually separate the clamp from the stator core. The existing clamp generally fixes the stator core with bolts. It takes a long time for workers to separate the clamp, which affects the coating efficiency of the stator core. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a stator core coating device to solve the existing problem that after the stator core coating is completed, workers need to manually separate the clamp from the stator core. The existing clamp generally fixes the stator core with bolts. It takes a long time for workers to separate the clamp, which affects the coating efficiency of the stator core.

[0006] The purpose and effect of the stator core coating device of the utility model are achieved by the following specific technical means:

[0007] A stator core coating device includes a coating platform, a coating box, a coating conveying motor, a coating conveying roller, a conveying support, a discharging auxiliary mechanism and a supporting clamping mechanism;

[0008] The coating box is fixedly connected to the upper end of the coating platform;

[0009] The coating conveying motor is fixedly connected to the rear end of the coating platform;

[0010] There are two groups of coating conveyor rollers, which are connected by a synchronous belt transmission. The two groups of coating conveyor rollers are respectively rotatably connected to the inside of the coating box, wherein the right group of coating conveyor rollers is coaxially fixedly connected to the rotating shaft of the coating conveyor motor, and the outer periphery of the two groups of coating conveyor rollers is provided with a thread groove structure;

[0011] There are two groups of conveying supports, which are respectively placed above the coating conveying roller;

[0012] The unloading auxiliary mechanism is arranged above the coating platform;

[0013] The support and clamping mechanism is arranged on the inner side of the conveying support member.

[0014] Furthermore, the unloading auxiliary mechanism includes: a conveying limiter and a unloading limiter;

[0015] There are two groups of conveying limiters, which are fixedly connected to the left and right sides of the coating platform respectively. The inner sides of the two groups of conveying limiters are provided with slotted structures.

[0016] There are two groups of unloading limiters, which are respectively fixedly connected to the left and right sides of the upper front end of the coating platform. Both groups of unloading limiters are provided with slotted structures. The slots of the two groups of unloading limiters are connected to the slots of the conveying limiters. The two groups of unloading limiters are arranged in an "eight" shape.

[0017] Furthermore, the unloading auxiliary mechanism further comprises: a first conveyor belt, a second conveyor belt and a unloading drive motor;

[0018] The first conveyor belt is arranged at the lower front end of the coating platform;

[0019] The second conveyor belt is arranged at the lower front end of the coating platform, and the second conveyor belt is connected to the first conveyor belt through a belt transmission;

[0020] The unloading drive motor is fixedly connected to the lower front end of the coating platform, and the rotating shaft of the unloading drive motor is coaxially fixedly connected to the driving roller of the first conveyor belt.

[0021] Furthermore, the support and clamping mechanism includes: a support connecting groove and a support connecting rod;

[0022] The support connection slot is a rectangular magnetic slot structure, and the support connection slot is opened on the left side of a group of conveying supports on the right side;

[0023] The support connecting rod is fixedly connected to the right side of a group of conveying supports on the left side, the support connecting rod is inserted into the inside of the support connecting groove, and the support connecting rod is magnetically connected to the support connecting groove.

[0024] Furthermore, the support and clamping mechanism further comprises: a first clamping link, a clamping drive slider and a second clamping link;

[0025] There are four groups of the first clamping links, and the four groups of the first clamping links are respectively hinged to the inner side of the conveying support member;

[0026] The clamping drive sliders are provided in four groups, and the four groups of clamping drive sliders are respectively slidably connected to the inner side of the conveying support member;

[0027] There are two groups of second clamping links, which are respectively hinged above the clamping drive slider, and the upper ends of the two groups of second clamping links are hinged to the first clamping link.

[0028] Furthermore, the support and clamping mechanism further comprises: a clamping operating member and a clamping driving rod;

[0029] There are two groups of clamping operating members, and the two groups of clamping operating members are respectively slidably connected to the outer sides of the conveying support member;

[0030] The clamping drive rods are provided in four groups in total, and the four groups of clamping drive rods are respectively fixedly connected to the inner side of the clamping operating member.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] The utility model is provided with a discharging auxiliary mechanism, which turns on the coating conveying motor, and the rotating shaft of the coating conveying motor rotates to drive the coating conveying roller to rotate, and the coating conveying roller rotates to convey the stator core forward. When the conveying support is conveyed to the position of the discharging limiter, the two groups of conveying support are separated under the limit of the discharging limiter, and the stator core falls above the first conveyor belt, and the two groups of conveying support fall above the second conveyor belt, and the discharging drive motor is turned on, and the rotating shaft of the discharging drive motor rotates to drive the first conveyor belt and the second conveyor belt to rotate, thereby realizing the separation of the conveying support and the stator core, avoiding the worker's manual separation of the conveying support and the stator core, facilitating the worker's operation, reducing the worker's operating steps, reducing the worker's labor intensity, and improving the coating efficiency of the stator core.

[0033] The utility model places the stator core on the outside of a group of conveying support members through the setting of the support clamping mechanism, and then inserts the support connecting rod into the interior of the support connecting groove, at this time realizing the combination of the two groups of conveying support members, and then moves the clamping operating member inward, and the clamping operating member moves inward to drive the clamping driving rod to move inward, and the clamping driving rod moves inward to squeeze the clamping driving slider, and the clamping driving slider is squeezed and moved inward, and the clamping driving slider moves inward to drive the second clamping link to move inward, and the second clamping link moves inward to squeeze the first clamping link, and the first clamping link is squeezed to achieve the extrusion and fixation of the inner side of the stator core, which is convenient for clamping and fixing the stator core and improves the clamping efficiency of the stator core. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0035] Figure 2 It is a structural schematic diagram of the conveying limiter of the utility model.

[0036] Figure 3 It is a schematic diagram of the support connecting rod structure of the utility model.

[0037] Figure 4 It is a structural schematic diagram of the support and clamping mechanism of the utility model.

[0038] Figure 5 It is a structural schematic diagram of the unloading auxiliary mechanism of the utility model.

[0039] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0040] 1. Coating platform; 101. Conveying limiter; 102. Discharging limiter; 103. First conveyor belt; 104. Second conveyor belt; 105. Discharging drive motor; 2. Coating box; 3. Coating conveying motor; 4. Coating conveying roller; 5. Conveying support; 501. Support connecting groove; 502. Support connecting rod; 503. First clamping link; 504. Clamping drive slider; 505. Second clamping link; 506. Clamping operating member; 507. Clamping drive rod. DETAILED DESCRIPTION

[0041] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0042] Example 1:

[0043] As attached Figure 1 To the attached Figure 5 As shown:

[0044] The utility model provides a stator core coating device, comprising a coating platform 1, a coating box 2, a coating conveying motor 3, a coating conveying roller 4, a conveying support 5 and a discharging auxiliary mechanism;

[0045] The coating box 2 is fixedly connected to the upper end of the coating platform 1;

[0046] The coating conveying motor 3 is fixedly connected to the rear end of the coating platform 1;

[0047] There are two sets of coating conveyor rollers 4, which are connected by a synchronous belt drive. The two sets of coating conveyor rollers 4 are rotatably connected to the inside of the coating box 2. The right set of coating conveyor rollers 4 is coaxially fixedly connected to the rotating shaft of the coating conveying motor 3. The outer periphery of the two sets of coating conveyor rollers 4 is provided with a thread groove structure.

[0048] There are two groups of conveying supports 5, and the two groups of conveying supports 5 are respectively placed above the coating conveying roller 4;

[0049] The unloading auxiliary mechanism is arranged above the coating table 1 .

[0050] The unloading auxiliary mechanism includes: a conveying limiter 101, a unloading limiter 102, a first conveyor belt 103, a second conveyor belt 104 and a unloading drive motor 105;

[0051] There are two groups of conveying limiters 101, which are fixedly connected to the left and right sides of the coating platform 1 respectively. The inner sides of the two groups of conveying limiters 101 are both provided with a slot structure.

[0052] There are two groups of unloading limiters 102, which are fixedly connected to the left and right sides of the upper front end of the coating platform 1 respectively. Both groups of unloading limiters 102 are provided with a slot structure. The slots of the two groups of unloading limiters 102 are connected to the slots of the conveying limiter 101. The two groups of unloading limiters 102 are arranged in an "eight" shape;

[0053] The first conveyor belt 103 is arranged at the lower front end of the coating platform 1;

[0054] The second conveyor belt 104 is arranged at the lower front end of the coating platform 1, and the second conveyor belt 104 is connected to the first conveyor belt 103 through a belt transmission;

[0055] The unloading drive motor 105 is fixedly connected to the lower front end of the coating platform 1 , and the rotating shaft of the unloading drive motor 105 is coaxially fixedly connected to the driving roller of the first conveyor belt 103 .

[0056] During use, when the stator core is coated with insulating powder, the stator core is placed on the inner side of the conveying support 5, and then the conveying support 5 is placed above the coating conveying roller 4, and the outer side of the conveying support 5 is placed inside the slot of the conveying limiter 101, and the coating conveying motor 3 is turned on. The rotating shaft of the coating conveying motor 3 rotates to drive the coating conveying roller 4 to rotate, and the coating conveying roller 4 rotates to convey the stator core forward. When the conveying support 5 is conveyed to the position of the unloading limiter 102, the two sets of conveying support members are limited under the position of the unloading limiter 102. The stator core falls onto the top of the first conveyor belt 103, and the two sets of conveying support members 5 fall onto the top of the second conveyor belt 104. The unloading drive motor 105 is turned on, and the rotating shaft of the unloading drive motor 105 rotates to drive the first conveyor belt 103 and the second conveyor belt 104 to rotate, thereby realizing the separation of the conveying support member 5 and the stator core, avoiding the manual separation of the conveying support member 5 and the stator core by workers, facilitating the workers' operation, reducing the workers' operation steps, reducing the workers' labor intensity, and improving the coating efficiency of the stator core.

[0057] Example 2:

[0058] The utility model provides a stator core coating device, based on the first embodiment, as Figures 1 to 4 As shown, it also includes a support clamping mechanism, which is arranged on the inner side of the conveying support 5.

[0059] The support and clamping mechanism includes: a support connecting groove 501, a support connecting rod 502, a first clamping link 503, a clamping drive slider 504, a second clamping link 505, a clamping operating member 506 and a clamping drive rod 507;

[0060] The support connection slot 501 is a rectangular magnetic slot structure, and the support connection slot 501 is opened on the left side of the right group of conveying support members 5;

[0061] The support connecting rod 502 is fixedly connected to the right side of the left group of conveying supports 5, and the support connecting rod 502 is inserted into the inside of the support connecting groove 501. The support connecting rod 502 is magnetically connected to the support connecting groove 501;

[0062] There are four groups of first clamping links 503, and the four groups of first clamping links 503 are hinged to the inner side of the conveying support 5 respectively;

[0063] There are four groups of clamping and driving sliders 504, and the four groups of clamping and driving sliders 504 are slidably connected to the inner side of the conveying support 5 respectively;

[0064] There are two sets of second clamping links 505, and the two sets of second clamping links 505 are respectively hinged above the clamping drive slider 504, and the upper ends of the two sets of second clamping links 505 are hinged to the first clamping link 503;

[0065] There are two groups of clamping operating members 506, and the two groups of clamping operating members 506 are respectively slidably connected to the outer sides of the conveying support member 5;

[0066] There are four groups of clamping drive rods 507 , and the four groups of clamping drive rods 507 are fixedly connected to the inner side of the clamping operating member 506 .

[0067] When the stator core needs to be clamped during use, the stator core is placed on the outside of a group of conveying supports 5, and then the supporting connecting rod 502 is inserted into the inside of the supporting connecting groove 501. At this time, the combination of the two groups of conveying supports 5 is realized, and then the clamping operating member 506 is moved inward. The clamping operating member 506 moves inward to drive the clamping drive rod 507 to move inward. The clamping drive rod 507 moves inward to squeeze the clamping drive slider 504. The clamping drive slider 504 is squeezed and moved inward. The clamping drive slider 504 moves inward to drive the second clamping link 505 to move inward. The second clamping link 505 moves inward to squeeze the first clamping link 503. The first clamping link 503 is squeezed to realize the extrusion and fixation of the inner side of the stator core, which facilitates the clamping and fixation of the stator core and improves the clamping efficiency of the stator core.

[0068] In this article, there are several points to note:

[0069] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0070] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0071] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A stator core coating device, comprising a coating platform (1), a coating box (2), a coating conveying motor (3), a coating conveying roller (4), a conveying support (5), a discharging auxiliary mechanism and a supporting clamping mechanism; characterized in that: The coating box (2) is fixedly connected to the upper end of the coating platform (1); the coating conveying motor (3) is fixedly connected to the rear end of the coating platform (1); two groups of coating conveying rollers (4) are provided, and the two groups of coating conveying rollers (4) are connected by synchronous belt transmission. The two groups of coating conveying rollers (4) are respectively rotatably connected to the inside of the coating box (2), wherein the right group of coating conveying rollers (4) is coaxially fixedly connected to the rotating shaft of the coating conveying motor (3), and the outer periphery of the two groups of coating conveying rollers (4) are provided with a thread groove structure; two groups of conveying support members (5) are provided, and the two groups of conveying support members (5) are respectively placed above the coating conveying rollers (4); the unloading auxiliary mechanism is provided above the coating platform (1); and the support clamping mechanism is provided on the inner side of the conveying support member (5).

2. A stator core coating device according to claim 1, characterized in that: The unloading auxiliary mechanism comprises: a conveying limiter (101) and a unloading limiter (102); the conveying limiter (101) is provided in two groups, the two groups of conveying limiters (101) are respectively fixedly connected to the left and right sides of the upper side of the coating platform (1), and the inner sides of the two groups of conveying limiters (101) are both provided with a slotted structure; the unloading limiter (102) is provided in two groups, the two groups of unloading limiters (102) are respectively fixedly connected to the left and right sides of the upper front end of the coating platform (1), and the two groups of unloading limiters (102) are both provided with a slotted structure, the slots of the two groups of unloading limiters (102) are both connected to the slots of the conveying limiter (101), and the two groups of unloading limiters (102) are arranged in an "eight" shape.

3. A stator core coating device according to claim 2, characterized in that: The unloading auxiliary mechanism further comprises: a first conveyor belt (103), a second conveyor belt (104) and a unloading drive motor (105); the first conveyor belt (103) is arranged at the lower front end of the coating platform (1); the second conveyor belt (104) is arranged at the lower front end of the coating platform (1), and the second conveyor belt (104) is connected to the first conveyor belt (103) through a belt transmission; the unloading drive motor (105) is fixedly connected to the lower front end of the coating platform (1), and the rotating shaft of the unloading drive motor (105) is coaxially fixedly connected to the driving roller of the first conveyor belt (103).

4. The stator core coating device according to claim 1, characterized in that: The support clamping mechanism comprises: a support connection groove (501) and a support connection rod (502); the support connection groove (501) is a rectangular magnetic groove structure, and the support connection groove (501) is opened on the left side of a group of conveying support members (5) on the right side; the support connection rod (502) is fixedly connected to the right side of a group of conveying support members (5) on the left side, and the support connection rod (502) is inserted into the support connection groove (501), and the support connection rod (502) is magnetically connected to the support connection groove (501).

5. A stator core coating device according to claim 4, characterized in that: The supporting clamping mechanism further comprises: a first clamping link (503), a clamping driving slider (504) and a second clamping link (505); the first clamping link (503) is provided in four groups, and the four groups of first clamping links (503) are respectively hinged on the inner side of the conveying support (5); the clamping driving slider (504) is provided in four groups, and the four groups of clamping driving sliders (504) are respectively slidably connected to the inner side of the conveying support (5); the second clamping link (505) is provided in two groups, and the two groups of second clamping links (505) are respectively hinged above the clamping driving slider (504), and the upper ends of the two groups of second clamping links (505) are hinged to the first clamping link (503).

6. A stator core coating device according to claim 5, characterized in that: The support clamping mechanism further comprises: a clamping operating member (506) and a clamping driving rod (507); the clamping operating member (506) is provided in two groups, and the two groups of clamping operating members (506) are respectively slidably connected to the outer side of the conveying support member (5); the clamping driving rod (507) is provided in four groups, and the four groups of clamping driving rods (507) are respectively fixedly connected to the inner side of the clamping operating member (506).

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