Column insulator clamping glazing device

Abstract

The utility model relates to the technical field of insulator processing, in particular to a column type insulator clamping and glazing device. The glazing device comprises a glaze containing box, a clamping assembly and a glazing assembly, wherein an opening is formed in the top of the glaze containing box; the clamping assembly is arranged on the glaze containing box and used for fixing an insulator; and the glazing assembly is arranged on the glaze containing box and used for enabling the insulator to rotate in the glaze containing box. The device solves the problem that glazing is uneven due to the fact that manual supporting operation is needed for glazing the insulator blank as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of insulator processing, in particular to a post insulator clamping and glazing device. Background Art

[0002] In order to increase the mechanical strength, thermal stability, dielectric strength and prevent erosion by liquids and gases, the insulator body is often glazed after processing.

[0003] The existing method for glazing insulators is to manually support the embryo body in the glaze pool and then take it out for heating. The following problems exist in the operation process:

[0004] 1. During the glazing process of the insulator, the operator holds the edge of the embryo body with his hand, resulting in uneven glazing thickness at different positions on the surface of the embryo body. It is also necessary to perform secondary glazing at the position where the operator holds the hand, which affects the insulation effect of the finished product and causes inefficient glazing of the insulator.

[0005] 2. During the glazing process, manual operation cannot ensure that the thickness of the glaze is consistent at all locations on the surface of the embryo, resulting in the formation of glaze beads in some locations after the glazing is completed due to excessive glaze, affecting the quality of the insulator. Utility Model Content

[0006] In order to solve the above problems, the purpose of the utility model is to provide a post insulator clamping glazing device, which aims to solve the problem of uneven glazing caused by the need for manual support operation for glazing the insulator blank as much as possible.

[0007] To achieve the above purpose, the utility model adopts the following technical scheme: a column insulator clamping glazing device, comprising a glaze box with an opening on the top, a clamping assembly arranged on the glaze box and used to fix the insulator, and a glazing assembly arranged on the glaze box and used to rotate the insulator in the glaze box;

[0008] A heating rod is provided in the glaze box;

[0009] The clamping assembly comprises a rotating disk rotatably arranged above the glaze box, a plurality of sliding rods arranged circumferentially along the rotating disk, a telescopic motor arranged in the rotating disk and used to control the distance of the sliding rod extending out of the rotating disk, a rotating rod whose right end is rotatably connected to an end of the sliding rod away from the telescopic motor, an expansion airbag sleeved on the rotating rod and abutting against the inner wall of the insulator, and an inflation subassembly arranged on the sliding rod and used to adjust the gas content in the expansion airbag;

[0010] The glazing assembly includes a rotating part rotatably arranged in the glaze box and the right end of which is detachably connected to the left end of a rotating rod, a rotating motor arranged on the outer wall of the glaze box, and a transmission screw rod that penetrates the side wall of the glaze box and connects the rotating motor and the rotating part.

[0011] More preferably, the inflation subassembly includes an air flow hole provided on the side wall of the rotating rod and connected to the inside of the inflatable airbag, a suction machine fixedly provided on the middle section of the sliding rod, and an air delivery pipe connecting the suction machine and the air flow hole;

[0012] The left section of the gas delivery pipe is rotatably arranged in the rotating rod along the central axis of the rotating rod.

[0013] More preferably, a pin block is provided at the left end of the rotating rod, and a pin hole detachably connected to the pin block is provided at the right end of the rotating part;

[0014] The left end of the rotating rod is fixedly connected with a sliding sleeve, the sliding sleeve is sleeved and slid on the transmission screw, the inner wall of the sliding sleeve is provided with a limiting track, and the outer wall of the transmission screw is provided with a limiting strip embedded in the limiting track.

[0015] More preferably, the outer wall of the sliding sleeve is provided with a surrounding groove, the glaze box is provided with a push-pull plate, the lower end of the push-pull plate is slidably arranged in the surrounding groove and abuts against the side wall of the surrounding groove, and a spring is fixed between the upper part of the push-pull plate and the inner wall of the glaze box to make the rotating part slide to the right;

[0016] A pull rod is fixedly arranged on the upper end of the push-pull plate, and the pull rod extends out of the side wall of the glaze containing box.

[0017] More preferably, an elastic abutment ring is fixedly provided on the rear section of the rotating rod.

[0018] More preferably, a rotary motor is fixedly provided on the glaze containing box, and the rotating disk is rotationally connected to the rotary motor.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model places the column insulator embryo on the clamping assembly, extends it into the glaze box, and engages with the glazing assembly. The glazing assembly rotates, thereby driving the insulator fixing part of the clamping assembly to rotate accordingly, so that the insulator rotates at a uniform speed in the glaze liquid, thereby achieving the effect of uniform glazing. The inner wall of the insulator is fixed to the clamping assembly, so that all parts of the outer wall are in direct contact with the glaze liquid, thereby solving the problem of uneven glazing caused by the need for manual support operation for glazing the insulator embryo;

[0021] 2. When the utility model is in use, the hollow part of the embryo body is sleeved on the rotating rod, and then external air is rushed into the expansion airbag to make the expansion airbag expand and deform, so that the expansion airbag abuts against the inner wall of the embryo body, thereby fixing the embryo body by the friction between the expansion airbag and the embryo body, thereby solving the problem that the rotating rod cannot install insulators of different inner diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the utility model in an overall front axial side view;

[0023] Figure 2 This is a schematic diagram of the structure of the utility model in an overall back axial side view;

[0024] Figure 3 It is a partially enlarged structural schematic diagram of the utility model at A;

[0025] Figure 4 This is a schematic diagram of the overall cutaway structure of the utility model;

[0026] Figure 5 It is a structural schematic diagram of an exploded view of the transmission screw rod of the utility model.

[0027] Explanation of the reference numerals in the accompanying drawings: 1. Glaze box; 2. Clamping assembly; 21. Rotating disk; 22. Sliding rod; 23. Telescopic motor; 24. Rotating rod; 241. Pin block; 25. Inflatable airbag; 26. Inflating subassembly; 261. Air flow hole; 262. Suction machine; 263. Air pipe; 3. Glazing assembly; 31. Rotating part; 311. Pin hole; 32. Rotating motor; 33. Transmission screw; 4. Heating rod; 5. Sliding sleeve; 6. Limiting track; 7. Limiting strip; 8. Surrounding groove; 9. Push-pull plate; 10. Spring; 11. Pull rod; 12. Abutment ring; 13. Revolving motor. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] like Figure 1 , Figure 2 and Figure 4 As shown, a post insulator clamping and glazing device of this embodiment comprises a glaze box 1 with an opening on the top, a clamping assembly 2 disposed on the glaze box 1 and used to fix the insulator, and a glazing assembly 3 disposed on the glaze box 1 and used to rotate the insulator in the glaze box 1;

[0030] A heating rod 4 is provided in the glaze box 1;

[0031] The clamping assembly 2 comprises a rotating disk 21 rotatably arranged above the glaze box 1, a plurality of sliding rods 22 arranged circumferentially along the rotating disk 21, a telescopic motor 23 arranged in the rotating disk 21 and used to control the distance of the sliding rod 22 extending out of the rotating disk 21, a rotating rod 24 whose right end is rotatably connected to the end of the sliding rod 22 away from the telescopic motor 23, an expansion airbag 25 sleeved on the rotating rod 24 and abutting against the inner wall of the insulator, and an inflating subassembly 26 arranged on the sliding rod 22 and used to adjust the gas content in the expansion airbag 25;

[0032] The glazing assembly 3 includes a rotating part 31 rotatably arranged in the glaze box 1 and the right end of which is detachably connected to the left end of the rotating rod 24, a rotating motor 32 arranged on the outer wall of the glaze box 1, and a transmission screw 33 that penetrates the side wall of the glaze box 1 and connects the rotating motor 32 and the rotating part 31.

[0033] When the product is in use, the heating rod 4 is turned on and the glaze liquid is poured into the glaze box 1, so that the glaze liquid remains in a liquid state in the glaze box 1, the hollow part of the embryo is inserted into the rotating rod 24, and then the inflation subassembly 26 is controlled to fill the external air into the expansion airbag 25, so that the expansion airbag 25 is deformed and expanded and abuts against the hollow inner wall of the embryo, thereby fixing the embryo and the rotating rod 24 by friction, and rotating the rotating disk 21 to rotate the embryo to the top of the glaze box 1. At this time, the telescopic motor 23 is controlled to extend the sliding rod 22 downward, so that the rotating rod 24 and the embryo are extended into the glaze box 1, and the rotating motor 32 is controlled to rotate, and the rotating part 31 and the rotating rod 24 are connected. 24 is fixedly connected, so that the rotating part 31 drives the rotating rod 24 to rotate together, so that the embryo body rotates at a uniform speed in the glaze box 1, so as to achieve the effect of uniform glazing. After the glazing is completed, the rotating part 31 is separated from the rotating rod 24, and then the telescopic motor 23 is controlled to retract the sliding rod 22 upward, so as to drive the embryo body to extend out of the glaze box 1. At this time, the gas in the expansion airbag 25 is released, and the operator can insert his fingers into the hollow part of the embryo body and abut against the outer wall of the embryo body to remove the embryo body. During the process, the operator does not need to touch the surface of the embryo body to complete the operation of uniformly glazing the outer wall of the embryo body, thereby solving the problem of uneven glazing caused by the need for manual support operation for glazing the insulator embryo body.

[0034] like Figure 1 , Figure 2 and Figure 4 As shown, the inflation subassembly 26 includes an air flow hole 261 disposed on the side wall of the rotating rod 24 and connected to the inside of the inflatable airbag 25, a suction machine 262 fixedly disposed on the middle section of the sliding rod 22, and an air delivery pipe 263 connecting the suction machine 262 and the air flow hole 261;

[0035] The left section of the air delivery pipe 263 is rotatably disposed in the rotating rod 24 along the central axis of the rotating rod 24 .

[0036] When the product is in use, the switch of the suction machine 262 is controlled so that external air is filled into the inflatable airbag 25 along the air pipe 263 through the air flow hole 261, causing the inflatable airbag 25 to deform and expand, or the air inside the inflatable airbag 25 is discharged along the air pipe 263 through the air flow hole 261, thereby achieving the effect of adjusting the size of the inflatable airbag 25, and the air pipe 263 arranged along the central axis will not be self-entangled when the rotating rod 24 rotates, causing the air pipe 263 to break or be damaged.

[0037] like Figure 2 , Figure 3 and Figure 5As shown, a pin block 241 is provided at the left end of the rotating rod 24, and a pin hole 311 detachably connected to the pin block 241 is provided at the right end of the rotating part 31;

[0038] The left end of the rotating rod 24 is fixedly connected with a sliding sleeve 5 , which is sleeved and slid on the transmission screw 33 , and the inner wall of the sliding sleeve 5 is provided with a limiting track 6 , and the outer wall of the transmission screw 33 is provided with a limiting strip 7 embedded in the limiting track 6 .

[0039] When the product is in use, when the rotating rod 24 slides into the glaze box 1, the rotating part 31 is pulled toward the inner wall of the glaze box 1 so that the rotating rod 24 slides downward to the same axis as the rotating part 31, and then the rotating part 31 is pushed outward so that the pin hole 311 of the rotating part 31 is engaged with the pin block 241, and the rotating motor 32 is started to drive the rotating part 31 to drive the rotating rod 24 to rotate together, so as to evenly glaze the embryo body. After glazing is completed, it is only necessary to pull the rotating part 31 toward the inner wall of the glaze box 1 again and then retract the sliding rod 22 upward so that the rotating rod 24 can be extended into the glaze box 1.

[0040] like Figure 2 , Figure 3 and Figure 5 As shown, the outer wall of the sliding sleeve 5 is provided with a surrounding groove 8, and a push-pull plate 9 is provided in the glaze box 1. The lower end of the push-pull plate 9 is slidably arranged in the surrounding groove 8 and abuts against the side wall of the surrounding groove 8. A spring 10 is fixed between the upper part of the push-pull plate 9 and the inner wall of the glaze box 1 to make the rotating part 31 slide to the right.

[0041] A pull rod 11 is fixedly disposed on the upper end of the push-pull plate 9 , and the pull rod 11 extends out of the side wall of the glaze containing box 1 .

[0042] When the product is in use, when the sliding rod 22 extends downward into the glaze box 1, the operator turns on the rotating motor 32 and pulls the pull rod 11 outward, so that the push-pull plate 9 drives the sliding sleeve 5 to slide along the path of the limit strip 7 toward the inner wall of the glaze box 1, thereby driving the rotating part 31 to slide away from the matching position of the pin hole 311 and the pin block 241. When the rotating rod 24 slides downward to the same axis as the rotating part 31, the pull rod 11 is released, and the push-pull plate 9 is pushed toward the rotating rod 24 by the elastic force of the spring 10, thereby driving the rotating part 31 to slide toward the rotating rod 24 and abut against the pin block 241. As the rotating part 31 continues to rotate until the pin hole 311 rotates, the rotating part 31 is When the push-pull plate 9 moves to the position where it cooperates with the pin block 241, the push-pull plate 9 continues to slide toward the rotating rod 24 under the action of the spring 10, so that the pin hole 311 is engaged with the pin block 241, so that the rotating rod 24 rotates together with the rotating part 31, so that the insulator blank is evenly glazed in the glaze liquid. After the glazing is completed, the telescopic motor 23 is first controlled to retract the sliding rod 22 inward, and then the pull rod 11 is pulled outward to make the rotating part 31 slide away from the rotating rod 24, so that the pin block 241 is separated from the pin hole 311. At this time, the rotating rod 24 slides upward with the sliding rod 22, and after separating from the rotating part 31, it keeps rotating due to inertia, thereby removing the excess glaze liquid on the outer wall of the blank body.

[0043] like Figure 1 and Figure 2 As shown, an elastic abutment ring 12 is fixedly provided on the rear section of the rotating rod 24 .

[0044] When this product is in use, when installing the embryo, the operator pushes the embryo toward the right end of the rotating rod 24 until the right end surface of the embryo abuts against the elastic abutment ring 12, and the surface mounting position is fixed, thereby preventing the embryo from abutting against the sliding rod 22 when the embryo is placed and fixed, causing the embryo to deform.

[0045] like Figure 2 As shown, a rotary motor 13 is fixedly provided on the glaze containing box 1 , and a rotating disk 21 is rotatably connected to the rotary motor 13 .

[0046] When the product is in use, the rotary motor 13 is used to accurately control the rotating rod 24 to rotate to a position vertical to the glaze box 1, thereby preventing the rotating plate 21 from being manually rotated, causing the rotating rod 24 and the glazing assembly 3 to be misaligned and unable to cooperate.

[0047] The working principle of this device is:

[0048] Step 1: Turn on the heating rod 4 and pour the glaze liquid into the glaze box 1 to keep the glaze liquid in a liquid state, and then control the telescopic motor 23 to retract the sliding rod 22 into the rotating disk 21. At this time, the operator slides the hollow part of the insulator blank onto the rotating rod 24.

[0049] Step 2: Control and start the suction machine 262 to input external air into the expansion bag 25 along the air pipe 263, so that the expansion bag 25 is deformed and expanded to abut against the inner wall of the insulator, thereby fixing the insulator blank on the rotating rod 24.

[0050] Step three: control the revolving motor 13 to start, drive the rotating disk 21 to rotate until the rotating rod 24 fixed with the unglazed embryo is located directly above the glaze box 1, then control the telescopic motor 23 to extend the sliding rod 22, so that the rotating rod 24 drives the embryo to extend into the glaze box 1, and at the same time the operator pulls the pull rod 11 outward, and releases the pull rod 11 when the sliding rod 22 extends to the point where the rotating rod 24 is horizontal to the central axis of the rotating part 31.

[0051] Step 4: After loosening the pull rod 11, the rotating part 31 slides to the right and abuts against the left end of the rotating rod 24, and the rotating motor 32 is started to rotate the rotating part 31 driven by the transmission screw 33 until the pin hole 311 and the pin block 241 are matched. The rotating part 31 is pushed by the spring 10 to cause the pin hole 311 to engage with the pin block 241, so that the rotating rod 24 rotates together with the rotating part 31, so that the insulator blank is evenly glazed in the glaze liquid.

[0052] Step 5: After the glazing is completed, first control the telescopic motor 23 to retract the sliding rod 22 inward, and then pull the pull rod 11 outward to make the rotating part 31 slide away from the rotating rod 24, so that the pin block 241 is separated from the pin hole 311. At this time, the rotating rod 24 slides upward with the sliding rod 22, and after separating from the rotating part 31, it keeps rotating due to inertia, thereby removing the excess glaze liquid on the outer wall of the embryo body.

[0053] Step 6: After the embryo extends out of the glaze box 1, the suction machine 262 is controlled to extract the gas in the expansion airbag 25, and the operator inserts a finger into the hollow part of the embryo, and the hand abuts against the inner wall of the embryo to remove the embryo, and proceeds to the next step, thereby completing the embryo glazing operation.

[0054] The above description is only a specific implementation method of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A post insulator clamping and glazing device, characterized in that: It comprises a glaze box (1) with an opening at the top, a clamping assembly (2) arranged on the glaze box (1) and used to fix the insulator, and a glazing assembly (3) arranged on the glaze box (1) and used to rotate the insulator in the glaze box (1); A heating rod (4) is provided in the glaze containing box (1); The clamping assembly (2) comprises a rotating disk (21) rotatably arranged above the glaze box (1), a plurality of sliding rods (22) arranged along the circumference of the rotating disk (21), a telescopic motor (23) arranged in the rotating disk (21) and used to control the distance that the sliding rod (22) extends out of the rotating disk (21), a rotating rod (24) whose right end is rotatably connected to an end of the sliding rod (22) away from the telescopic motor (23), an expansion air bag (25) sleeved on the rotating rod (24) and abutting against the inner wall of the insulator, and an inflation subassembly (26) arranged on the sliding rod (22) and used to adjust the gas content in the expansion air bag (25); The glazing assembly (3) comprises a rotating part (31) rotatably arranged in the glaze box (1) and the right end of which is detachably connected to the left end of the rotating rod (24), a rotating motor (32) arranged on the outer wall of the glaze box (1), and a transmission screw (33) that penetrates the side wall of the glaze box (1) and connects the rotating motor (32) and the rotating part (31).

2. The post insulator clamping and glazing device according to claim 1, characterized in that: The inflation subassembly (26) comprises an air flow hole (261) provided on the side wall of the rotating rod (24) and connected to the inside of the inflation airbag (25), a suction machine (262) fixedly provided on the middle section of the sliding rod (22), and an air delivery pipe (263) connecting the suction machine (262) and the air flow hole (261); The left section of the air delivery pipe (263) is rotatably arranged inside the rotating rod (24) along the central axis of the rotating rod (24).

3. The post insulator clamping and glazing device according to claim 1, characterized in that: The left end of the rotating rod (24) is provided with a pin block (241), and the right end of the rotating part (31) is provided with a pin hole (311) detachably connected to the pin block (241); The left end of the rotating rod (24) is fixedly connected with a sliding sleeve (5), the sliding sleeve (5) is sleeved on the transmission screw (33) and slides thereon, the inner wall of the sliding sleeve (5) is provided with a limiting track (6), and the outer wall of the transmission screw (33) is provided with a limiting strip (7) embedded in the limiting track (6).

4. The post insulator clamping and glazing device according to claim 3 is characterized in that: The outer wall of the sliding sleeve (5) is provided with a surrounding groove (8), and the glaze box (1) is provided with a push-pull plate (9). The lower end of the push-pull plate (9) is slidably arranged in the surrounding groove (8) and abuts against the side wall of the surrounding groove (8). A spring (10) for causing the rotating part (31) to slide rightward is fixedly arranged between the upper part of the push-pull plate (9) and the inner wall of the glaze box (1); A pull rod (11) is fixedly provided on the upper end of the push-pull plate (9), and the pull rod (11) extends out of the side wall of the glaze containing box (1).

5. The post insulator clamping and glazing device according to claim 1, characterized in that: An elastic abutment ring (12) is fixedly provided on the rear section of the rotating rod (24).

6. The post insulator clamping and glazing device according to claim 1, characterized in that: A rotary motor (13) is fixedly provided on the glaze containing box (1), and the rotating disk (21) is rotationally connected to the rotary motor (13).

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