Transformer winding sleeving equipment

Abstract

The utility model discloses transformer winding sleeving equipment which comprises a base, a rotary seat, a mechanical arm and a clamping assembly, and the rotary seat is arranged above the base and can rotate relative to the base; the mechanical arm comprises a first driving part, a rear arm, a rotary joint and a front arm, the first driving part is installed on a rotary seat, one end of the rear arm is connected with the first driving part, the first driving part is used for driving the rear arm to ascend or descend, and the other end of the rear arm is connected with the front arm through the rotary joint; the clamping assembly comprises a second driving part, a vertical arm, a fixing frame and a clamping jaw, the vertical arm is connected with the fixing frame and the front arm, the second driving part is installed on the fixing frame, an output shaft of the second driving part is connected with the clamping jaw, and the second driving part is used for driving the clamping jaw to conduct clamping or loosening. According to the transformer winding sleeving equipment, the production cost is saved, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer assembly technical field, especially a kind of transformer winding assembly equipment. BACKGROUND

[0002] Winding assembly is an important link of transformer assembly process, and its implementation accuracy and stability will directly affect the core performance, and then affect the no-load loss performance of transformer as a whole.

[0003] At present, transformer winding assembly has always been adopted by crane hoisting mode, adopts the mode of crane hoisting winding, in the process of crane movement, winding is prone to shaking, in the process of assembly, one person needs to operate crane, one person holds winding and carries out assembly, the whole production process is complicated, and can lead to a large number of crane resources being occupied, in the face of mass production, it can lead to product congestion in production, busy and unbearable, in the busy, it can lead to winding insulation damage and other quality problems. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of transformer winding assembly equipment, to solve the problem of high production cost and low production efficiency in the process of transformer winding assembly in prior art.

[0005] To achieve the above purpose, the utility model provides transformer winding assembly equipment, which comprises:

[0006] Base;

[0007] Rotary seat, the rotary seat is arranged above the base and can rotate relative to the base;

[0008] Mechanical arm, the mechanical arm includes first driving part, rear arm, rotary joint and forearm, the first driving part is installed on rotary seat, one end of the rear arm is connected with the first driving part, the first driving part is used to drive the rear arm to rise or fall, the other end of the rear arm is connected with the forearm through the rotary joint;

[0009] Clamping assembly, the clamping assembly includes second driving part, vertical arm, fixed frame and clamping jaw, the vertical arm is connected with the fixed frame and the forearm, the second driving part is installed on the fixed frame, the output shaft of the second driving part is connected with the clamping jaw, and the second driving part is used to drive the clamping jaw to clamp or loosen.

[0010] In an embodiment, the clamping jaw comprises clamping arms and a connecting arm, the number of the clamping arms is two, one end of each of the two clamping arms is hinged to the fixed frame, two ends of the connecting arm are connected to the two clamping arms respectively, the output shaft of the second driving member is connected to the connecting arm, the output shaft of the second driving member is extended to push the connecting arm, and the connecting arm drives the two clamping arms to rotate relative to the fixed frame and open, or the output shaft of the second driving member is retracted to pull the connecting arm, and the connecting arm drives the two clamping arms to rotate relative to the fixed frame and clamp.

[0011] In an embodiment, the connecting arm comprises a connecting rod and two rotating rods, two ends of the connecting rod are hinged to one end of the two rotating rods respectively, and one end of the two rotating rods away from the connecting rod is connected to the two clamping arms respectively.

[0012] In an embodiment, one end of the clamping arm away from the fixed frame is connected to a pad.

[0013] In an embodiment, the rotary joint further comprises a third driving member and a rotary disc, the rotary disc is rotatably installed on the rear arm and connected to the front arm, and the third driving member is used to drive the rotary disc to rotate, so that the front arm rotates relative to the rear arm.

[0014] In an embodiment, the rotary joint further comprises a brake block, the brake block is installed on the front arm and arranged close to the rotary disc, and the brake block is used to abut or disengage from the rotary disc, so as to lock or unlock the rotary disc.

[0015] In an embodiment, a rotating block is further arranged between the vertical arm and the front arm, the rotating block is rotatably installed on the front arm and used to drive the vertical arm to rotate relative to the front arm.

[0016] In an embodiment, the press coil winding packaging device further comprises an air tank and an air control box, the air tank and the air control box are both installed on the vertical arm, the first driving member, the second driving member and the third driving member are all air cylinders, the air tank is connected in air communication with the first driving member, the second driving member and the third driving member through pipelines, and the first driving member, the second driving member and the third driving member are connected in communication with the air control box.

[0017] In an embodiment, the press coil winding packaging device further comprises a button frame, the button frame is installed on one side of the fixed frame, and a plurality of control buttons are arranged on the button frame.

[0018] In an embodiment, the base is further connected to a fixing seat, the fixing seat is arranged through the base and fixed to the ground.

[0019] The utility model discloses technical scheme in the process of using transformer winding packaging equipment, through the rotation seat relative to the rotation of base, thereby drive mechanical arm to move to the production line of placing transformer winding, and the operator controls rear arm to drop through the operation of first drive part, thereby drive clamp jaw to drop, and the operator controls clamp jaw to clamp through the operation of second drive part, thereby make clamp jaw snatch transformer winding, and after finishing snatch, the operator can rotate again relative to the rotation of base, and drive clamp jaw horizontal movement, until moving to the position above transformer core, through the control of first drive part drive rear arm to drop, realize the drop of clamp jaw and winding, until the bottom of winding is loaded into the core, and the operator controls second drive part to release clamp jaw, and the packaging of transformer winding is completed, and the transformer winding packaging equipment in this embodiment, in the process of packaging transformer winding, through the winding of clamp jaw, make winding be able to be smoothly clamped, in the process of placing winding in the core, through the rising or drop of rear arm, realize the rising or drop of clamp jaw and winding, complete the placement of winding, and after clamp jaw releases winding, complete the packaging operation of winding, compared with the mode of existing travelling crane hoisting, winding can move steadily in the movement process, can be accurately placed into the core in turn, only one operator can complete the whole packaging procedure, save production cost, and increase production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for ordinary skilled person in the art, other drawings can be obtained according to the structure shown in these drawings without paying creative labor.

[0021] Figure 1 It is the structural schematic diagram of transformer winding packaging equipment in an embodiment of the utility model;

[0022] Figure 2 It is the structural schematic diagram of vertical rod, clamp jaw and fixed frame in an embodiment of the utility model;

[0023] Figure 3 It is the structural schematic diagram of vertical rod, clamp jaw and fixed frame in an embodiment of the utility model;

[0024] Figure 4 It is the structural schematic diagram of pneumatic control box, gas storage tank, vertical rod, clamp jaw and fixed frame in an embodiment of the utility model.

[0025] EXPLANATION OF DRAWINGS:

[0026] 100, transformer winding packaging equipment;1, base;2, swivel seat;31, first driving part;32, rear arm;33, swivel joint;34, front arm;4, clamping assembly;41, second driving part;42, vertical arm;43, fixing frame;44, clamping jaw;441, clamping arm;442, connecting arm;4421, connecting rod;4422, rotating rod;4423, cushion block;331, third driving part;332, swivel disc;333, brake block;35, rotating block;5, gas storage tank;6, gas control box;7, button frame;71, control button;8, fixing seat.

[0027] The realization, functional features and advantages of the utility model will be further described in combination with embodiments with reference to the drawings. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0030] The utility model provides a kind of transformer winding packaging equipment 100.

[0031] Please refer to Figures 1 to 4In an embodiment of the utility model, transformer winding packaging equipment 100 includes base 1, swivel seat 2, mechanical arm and clamping assembly 4, swivel seat 2 is set up on the top of base 1 and can rotate relative to base 1, mechanical arm includes first driving part 31, rear arm 32, swivel joint 33 and forearm 34, first driving part 31 is installed on swivel seat 2, one end of rear arm 32 is connected first driving part 31, first driving part 31 is used to drive rear arm 32 to rise or descend, the other end of rear arm 32 is connected forearm 34 through swivel joint 33, clamping assembly 4 includes second driving part 41, vertical arm 42, fixed frame 43 and jaw 44, vertical arm 42 is connected fixed frame 43 and forearm 34, second driving part 41 is installed on fixed frame 43, the output shaft of second driving part 41 is connected jaw 44, and second driving part 41 is used to drive jaw 44 to clamp or loosen.

[0032] The technical scheme of the above embodiment, base 1 can be installed on the ground, base 1 supports swivel seat 2 installed on the top of base 1, swivel seat 2 can rotate relative to base 1 along the horizontal direction, first driving part 31 is installed on swivel seat 2, one end of rear arm 32 is connected with first driving part 31, the other end of rear arm 32 is connected with forearm 34 through swivel joint 33, forearm 34 can rotate relative to swivel joint 33 along the horizontal direction to realize the rotation relative to rear arm 32 along the horizontal direction, the output shaft of first driving part 31 is stretched out or withdrawn to drive rear arm 32 to rotate relative to swivel seat 2, and then the rising or descending of rear arm 32 is realized. Clamping assembly 4 includes second driving part 41, vertical arm 42, fixed frame 43 and jaw 44, both ends of vertical arm 42 are connected with fixed frame 43 and forearm 34 respectively, second driving part 41 is installed on fixed frame 43, the output shaft of second driving part 41 is connected jaw 44, and second driving part 41 can drive clamping to clamp or loosen, so that jaw 44 can realize the clamping or loosening of transformer winding.

[0033] In use, the transformer winding sleeving device 100 of the embodiment is rotated relative to the base 1 through the rotating seat 2, so as to drive the mechanical arm to move to the production line beside which the transformer winding is placed. The operator controls the rear arm 32 to descend through the first driving member 31, so as to drive the clamping jaw 44 to descend. The clamping jaw 44 forms a clamping space, and the winding is extended into the clamping space. The operator controls the clamping jaw 44 to clamp through the second driving member 41, so as to enable the clamping jaw 44 to grasp the transformer winding. After the grasping is completed, the operator can rotate the rotating seat 2 relative to the base 1 again, and drive the clamping jaw 44 to move horizontally until the clamping jaw 44 is moved to a position above the transformer core. The rear arm 32 is driven to descend through the control of the first driving member 31, so as to realize the descent of the clamping jaw 44 and the winding, until the bottom of the winding is sleeved into the core. The operator controls the second driving member 41 to release the clamping jaw 44, and the sleeving of the transformer winding is completed. In the process of sleeving the transformer winding, the clamping jaw 44 clamps the winding, so that the winding can be stably clamped. In the process of placing the winding on the core, the rising or descending of the clamping jaw 44 and the winding is realized through the control of the rising or descending of the rear arm 32, so as to complete the placement of the winding. After the clamping jaw 44 releases the winding, the sleeving operation of the winding is completed. Compared with the existing mode of lifting by the travelling crane, the winding can move stably in the moving process, and then can be accurately placed into the core. Only one operator is needed to complete the entire sleeving process, the production cost is saved, and the production efficiency is increased.

[0034] In an embodiment, the clamping jaw 44 comprises clamping arms 441 and a connecting arm 442. The number of the clamping arms 441 is two. One end of each of the two clamping arms 441 is hinged to the fixed frame 43. The two ends of the connecting arm 442 are connected to the two clamping arms 441 respectively. The output shaft of the second driving member 41 is connected to the connecting arm 442. The output shaft of the second driving member 41 is extended to push the connecting arm 442, so as to drive the two clamping arms 441 to rotate relative to the fixed frame 43 and open. Alternatively, the output shaft of the second driving member 41 is used to retract to pull the connecting arm 442, so as to drive the two clamping arms to rotate relative to the fixed frame 43 and clamp.

[0035] In the above embodiment, please refer to Figure 2 The clamping jaw 44 comprises clamping arms 441 and a connecting arm 442. The number of the clamping arms 441 is two. One end of each of the two clamping arms 441 is hinged to the fixed frame 43. The two ends of the connecting arm 442 are connected to the two clamping arms 441 respectively. When the connecting arm 442 is driven to rise by the second driving member 41, the connecting arm 442 can pull the two clamping arms 441 to rotate relative to the fixed frame 43 and approach each other, so as to enable the clamping jaw 44 to clamp. When the connecting arm 442 is driven to descend by the second driving member 41, the connecting arm 442 can push the two clamping arms 441 to rotate relative to the fixed frame 43 and move away from each other, so as to enable the clamping jaw 44 to release.

[0036] In other embodiments, the clamping jaw 44 can also be an existing pneumatic clamping jaw 44, hydraulic clamping jaw 44 or mechanical manual clamping jaw 44, and the embodiments of the present application do not limit this.

[0037] Based on the above embodiments, the connecting arm 442 comprises a connecting rod 4421 and two rotating rods 4422, two ends of the connecting rod 4421 are respectively hinged to one end of the two rotating rods 4422, and the other end of the two rotating rods 4422 away from the connecting rod 4421 is respectively connected to the two clamping arms 441. In the present embodiment, the connecting arm 442 comprises a connecting rod 4421 and two rotating rods 4422 arranged at both ends of the connecting rod 4421, the rotating rod 4422 is hinged to the connecting rod 4421 so that the rotating rod 4422 can rotate relative to the connecting rod 4421, and the connecting rod 4421 is connected to one end of the clamping arm 441 close to the fixed frame 43. When the second driving member 41 drives the connecting rod 4421 to descend, the two rotating rods 4422 rotate relative to the connecting rod 4421 and respectively push the two clamping arms 441 away, so as to loosen the clamping jaw 44; when the second driving member 41 drives the connecting rod 4421 to ascend, the two rotating rods 4422 rotate relative to the connecting rod 4421 and respectively pull the two clamping arms 441 close, so that the clamping arm 441 clamps.

[0038] Based on the above embodiments, the end of the clamping arm 441 away from the fixed frame 43 is connected with a pad 4423. In the present embodiment, the two pads 4423 are oppositely arranged. By arranging the pad 4423, the surface of the winding can be protected during the clamping of the winding by the clamping jaw 44, and the stability of clamping can be increased.

[0039] In an embodiment, the rotating joint 33 comprises a third driving member 331 and a rotating disc 332, the rotating disc 332 is rotatably installed on the rear arm 32 and connected with the front arm 34, and the third driving member 331 is used to drive the rotating disc 332 to rotate, so as to rotate the front arm 34 relative to the rear arm 32. In the present embodiment, the rotating joint 33 can be hinged to the base 1, so that the rotating joint 33 can rotate relative to the base 1. By driving the rotating joint 33 to rotate through the second driving member 41, the rotating joint 33 can drive the front arm 34 connected thereto to rotate. During the winding assembly process, the front arm 34 can be rotated in the horizontal direction without rotating the rotating seat 2, thereby increasing the flexibility of the transformer winding assembly device 100 in the present embodiment.

[0040] Based on the above embodiment, the rotary joint 33 further comprises a brake block 333, the brake block 333 is installed on the forearm 34 and is arranged close to the rotary disc 332, the brake block 333 is used to abut or disengage with the rotary disc 332, so as to lock or unlock the rotary disc 332. In the embodiment, when the brake block 333 abuts with the rotary disc 332, the forearm 34 and the rear arm 32 are locked, and the rotation between the forearm 34 and the rear arm 32 is limited, when the brake block 333 disengages with the rotary disc 332, the forearm 34 and the rear arm 32 are unlocked, so that the forearm 34 and the rear arm 32 can rotate relative to each other, the brake block 333 can realize the locking function by increasing the friction between the forearm 34 and the rear arm 32, so as to limit the movement of the forearm 34 and the rear arm 32, increase the safety, and prevent the forearm 34 from rotating relative to the rear arm 32 in the non-working state.

[0041] In other embodiments, a locking bolt or a clamping block can also be used to realize the locking or unlocking of the forearm 34 and the rear arm 32, and the embodiments of the present application do not limit this.

[0042] In an embodiment, a rotating block 35 is further arranged between the vertical arm 42 and the forearm 34, the rotating block 35 is rotatably installed on the forearm 34 and is used to drive the vertical arm 42 to rotate relative to the forearm 34. In the embodiment, by arranging the rotating block 35 between the vertical arm 42 and the forearm 34, the forearm 34 can rotate relative to the vertical arm 42, and during the process of placing the winding on the iron core, the angle of the winding can be flexibly adjusted, and the flexibility of the transformer winding assembling device 100 in the embodiment is increased.

[0043] In an embodiment, the transformer winding assembling device further comprises an air tank 5 and a gas control box 6, the air tank 5 and the gas control box 6 are both installed on the vertical arm 42, the first driving member 31, the second driving member 41 and the third driving member 331 are all air cylinders, the air tank 5 is connected in air communication with the first driving member 31, the second driving member 41 and the third driving member 331 through pipelines, and the first driving member 31, the second driving member 41 and the third driving member 331 are all connected in communication with the gas control box 6. In the embodiment, the air tank 5 is used to provide driving air pressure for the first driving member 31, the second driving member 41 and the third driving member 331, and by adopting the communication connection between the gas control box 6 and the first driving member 31, the second driving member 41 and the third driving member 331, the control of the first driving member 31, the second driving member 41 and the third driving member 331 can be realized.

[0044] In an embodiment, the transformer winding packaging device further comprises a button rack 7 mounted on one side of the fixing frame 43, and a plurality of control buttons 71 are arranged on the button rack 7. In the embodiment, the control buttons 71 can be communicatively connected to the pneumatic box 6, and the number of the control buttons 71 can be multiple, and the plurality of control buttons 71 are respectively arranged corresponding to the first driving member 31, the second driving member 41 and the third driving member 331, so as to control the first driving member 31, the second driving member 41 and the third driving member 331.

[0045] In an embodiment, the base 1 is further connected with a fixing base 8 penetrating through the base 1 and fixed to the ground. In the embodiment, the fixing base 8 can increase the stability and supporting force of the structure of the base 1.

[0046] The above is only an exemplary embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation, direct / indirect application in other related technical fields under the technical concept of the utility model, and the contents of the utility model specification and drawings are included in the patent protection range of the utility model.

Claims

1. A transformer winding set-up apparatus, characterized by, The utility model relates to a kind of press winding sleeve equipment, including: Base; Swing seat, the swing seat is set above the base and can rotate relative to the base; Mechanical arm, the mechanical arm includes first driving part, rear arm, swing joint and forearm, the first driving part is installed in swing seat, one end of the rear arm is connected the first driving part, the first driving part is used to drive the rear arm to rise or descend, the other end of the rear arm is connected the forearm by the swing joint; Clamping assembly, the clamping assembly includes second driving part, vertical arm, fixed frame and clamping jaw, the vertical arm is connected the fixed frame and the forearm, the second driving part is installed in the fixed frame, the output shaft of the second driving part is connected the clamping jaw, the second driving part is used to drive the clamping jaw to clamp or loosen; The swing joint includes third driving part and swing disc, the swing disc is rotatably installed in the rear arm and is connected with the forearm, the third driving part is used to drive the swing disc to rotate, so that the forearm rotates relative to the rear arm.

2. The transformer winding assembly apparatus of claim 1, wherein, The clamping jaw includes clamping arm and connecting arm, the number of the clamping arm is two, one end of two clamping arms is hinged with the fixed frame, two ends of the connecting arm are connected with two clamping arms respectively, the output shaft of the second driving part is connected with the connecting arm, the output shaft of the second driving part is stretched out to push the connecting arm, and make the connecting arm drive two clamping arms to rotate and open relative to the fixed frame, or the output shaft of the second driving part is used to retract to pull the connecting arm, and make the connecting arm drive two clamping arms to rotate and clamp relative to the fixed frame.

3. The transformer winding assembly apparatus of claim 2, wherein, The connecting arm includes connecting rod and two rotating rods, two ends of the connecting rod are hinged with one end of two rotating rods respectively, one end of two rotating rods away from the connecting rod is connected with two clamping arms respectively.

4. The transformer winding assembly apparatus of claim 2, wherein, One end of the clamping arm away from the fixed frame is connected with a pad.

5. The transformer winding assembly apparatus of claim 1, wherein, The swing joint also includes brake block, the brake block is installed in the forearm and is set close to the swing disc, the brake block is used to abut or separate with the swing disc, to lock or unlock the swing disc.

6. The transformer winding set apparatus according to any one of claims 1 to 5, characterized in that, Rotating block is also arranged between the vertical arm and the forearm, the rotating block is rotatably installed in the forearm and is used to drive the vertical arm to rotate relative to the forearm.

7. The transformer winding set apparatus according to any one of claims 1 to 5, characterized in that, The press winding sleeve equipment also includes gas tank and gas control box, the gas tank and the gas control box are installed in the vertical arm, the first driving part, the second driving part and the third driving part are all gas cylinders, the gas tank is connected with the first driving part, the second driving part and the third driving part through pipeline, and the first driving part, the second driving part and the third driving part are connected with the gas control box in communication.

8. The transformer winding kit of any one of claims 1-5, wherein, The press winding sleeve equipment also includes button frame, the button frame is installed on one side of the fixed frame, and a plurality of control buttons are arranged on the button frame.

9. The transformer winding kit of any one of claims 1-5, wherein, The base is also connected with fixed seat, the fixed seat is arranged in the base and is fixed to the ground.

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