Supporting structure of transformer insulating paperboard hot bonding machine

Abstract

The utility model relates to the technical field of transformers, in particular to a transformer insulating paperboard hot bonding machine supporting structure which comprises a supporting bottom plate, a liftable supporting frame is arranged on the upper side of the supporting bottom plate, three sets of supporting modules are arranged on the upper side of the supporting frame, and each supporting module comprises a positioning frame, a positioning block, a limiting groove, a supporting vertical rod, a clamping groove, a clamping block and a locking screw. The left end and the right end of the supporting frame are each provided with three sliding grooves, first sliding rods are slidably connected into the front sliding grooves and the rear sliding grooves, second sliding rods are slidably connected into the middle sliding grooves, and one ends of the outer sides of the first sliding rods and the second sliding rods are fixedly connected with mounting blocks. The paperboard is supported through the supporting vertical rods on the front side and the rear side, after the paperboard is well placed, the positions of the clamping blocks are adjusted up and down, the clamping blocks are fixed through the locking screws, then the paperboard is locked, the stability of the paperboard in the lifting process is improved, and the paperboard bonding precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer technical field, concretely relates to a transformer insulation paperboard hot sticking machine support structure. BACKGROUND

[0002] The original hot sticking machine is used to stick paperboard, the lower heating component of the hot sticking machine drives the paperboard to move up constantly, the paperboard lap joint position is easy to move, and the sticking effect is affected. During the sticking process, four people are needed to support the paperboard, then one person operates the machine, one person adjusts the paperboard lap joint position, and the paperboard needs to be lifted by the crown block, if one of them does not cooperate in place, it is easy to cause a safety accident.

[0003] Among them, the announcement number CN209146069U discloses a kind of transformer insulation paperboard hot sticking machine support structure, belong to transformer manufacturing technical field.The technical scheme is:V-shaped support is composed of support tube, connecting piece and locking device;The connecting piece is long strip, is fixed in the hot sticking machine lower crossbeam bottom by fixed bolt;The support tube is bent structure, quantity is two, symmetrically set in the two sides of hot sticking machine lower crossbeam, the both ends of connecting piece are inserted into support tube bottom end, and are fixed with support tube by locking device.The active effect of the utility model:can support fixed paperboard, reduce the multiple adjustment due to human factor, avoid repeated operation, and reduce the number of operating personnel and the use of crown block, applicable to different specifications paperboard, and guarantee paperboard cleanliness.

[0004] But the device in the process of use, by erecting paperboard in the upside of V-shaped support, although it is realized to paperboard is supported, but lack the effective fixation to paperboard, leading to loosening in the process of sticking, in turn leading to the problem of low sticking accuracy.

[0005] Therefore, it is necessary to invent a kind of transformer insulation paperboard hot sticking machine support structure to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of transformer insulation paperboard hot sticking machine support structure to solve the problem of lacking effective fixation to paperboard in the technology, leading to loosening in the process of sticking, in turn leading to the problem of low sticking accuracy.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A transformer insulating paperboard hot sticking machine support structure, including support base plate, the upside of support base plate is provided with liftable support frame, the upside of support frame is provided with three sets of support module, support module includes positioning frame, locating block, limit groove, support vertical rod, clamping groove, clamping block, locking screw, the left and right two ends of support frame are all provided with three sets of sliding slot, the inside of front and back two groups of sliding slot is slidably connected with first sliding rod, the inside of middle sliding slot is slidably connected with second sliding rod, the outside one end of first sliding rod and second sliding rod is fixedly connected with mounting block, three sets of support module are fixedly connected with the upper surface of left and right two side mounting blocks and the middle position of support frame upper surface.

[0008] By adopting the above technical scheme, the support mechanism is used for supporting the paperboard, and the position of the clamping block is adjusted up and down, the clamping block is fixed by the locking screw, the paperboard is locked, and the stability of the paperboard in the lifting process is improved.

[0009] Optionally, the inside of the positioning frame is provided with a positioning groove, a bidirectional screw rod is rotatably connected in the positioning groove, and a hand wheel is fixedly connected to the front end of the bidirectional screw rod.

[0010] By adopting the above technical scheme, the hand wheel drives the bidirectional screw rod to rotate in the positioning groove.

[0011] Optionally, the limit groove is arranged on the upper surface of the positioning frame, the limit groove is in communication with the positioning groove, each set of the locating block is provided with two groups, the two groups of locating blocks are slidably connected with the positioning groove and the limit groove, and the lower ends of the two groups of locating blocks are threadedly connected with the front and rear ends of the bidirectional screw rod.

[0012] By adopting the above technical scheme, the bidirectional screw rod drives the two groups of locating blocks to slide oppositely in the positioning groove, and then drives the support vertical rods on the left and right sides to slide oppositely.

[0013] Optionally, the upper surfaces of the support vertical rods and the locating blocks are fixedly connected, the two groups of support vertical rods are symmetrically distributed on the upside of the positioning frame, and the clamping groove is arranged in the inside of the support vertical rod.

[0014] Optionally, the clamping block is slidably connected with the clamping groove, the locking screw is threadedly connected with the clamping block, and the locking screw extends through the clamping block and the clamping groove to the inside of the two groups of support vertical rods.

[0015] By adopting the above technical scheme, the clamping block slides up and down in the clamping groove, the upper end of the paperboard is clamped, and the clamping block is locked by the locking screw, so that the paperboard is locked and fixed.

[0016] Optionally, the upper surface of the support frame is fixedly connected with locking blocks at the middle positions of the left and right sides, the locking blocks are internally provided with threaded holes, the threaded holes are internally threadedly connected with connecting screws, and the second sliding rod is provided with an insertion hole.

[0017] By adopting the above technical scheme, the position of the second sliding rod is fixed by the connecting screw penetrating the insertion hole, and the left and right support modules are fixed.

[0018] Optionally, a hydraulic cylinder is fixedly installed at the middle position of the upper surface of the support base plate, the upper end of the piston rod in the hydraulic cylinder is fixedly connected with the support frame, positioning rods are fixedly connected at the four corners of the upper surface of the support base plate, telescopic rods are slidably connected in the positioning rods, and the upper ends of the telescopic rods are fixedly connected with the four corners of the lower surface of the support frame.

[0019] By adopting the above technical scheme, the hydraulic cylinder is used to adjust the height of the support frame.

[0020] Optionally, the lower surface of the support base plate is rotatably connected with four groups of universal wheels.

[0021] In the above technical scheme, the technical effects and advantages of the utility model are provided:

[0022] 1. The utility model discloses a support vertical rod on the front and back sides to support the paperboard, after placing the paperboard, the position of the adjusting clamp block is adjusted up and down, and the locking screw is used to fix it, so that the paperboard is locked, the stability of the paperboard during lifting is improved, the precision of paperboard bonding is improved, the effective fixation of the paperboard in the prior art is solved, the loosening during bonding is prone to occur, and the bonding precision is low.

[0023] 2. The utility model discloses that the hand wheel drives the bidirectional screw rod to rotate, the bidirectional screw rod adjusts the distance between the two groups of support vertical rods through the front and back positioning blocks, so that it can adapt to paperboards of different sizes, and the placement height of the paperboard can be adjusted, and the convenience of bonding is improved. ACCURATE DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole structure schematic view of the utility model;

[0025] Figure 2 It is a support base plate structure schematic view of the utility model;

[0026] Figure 3 It is a support frame structure schematic view of the utility model;

[0027] Figure 4 It is a support module structure schematic view of the utility model;

[0028] Figure 5 It is the support vertical rod structure schematic view of the utility model;

[0029] Figure 6 It is the positioning frame internal structure schematic view of the utility model.

[0030] Mark explanation:

[0031] 1, support base plate; 11, universal wheel; 12, positioning rod; 13, telescopic rod; 14, hydraulic cylinder; 2, support frame; 21, sliding groove; 22, locking block; 23, threaded hole; 24, mounting block; 25, first sliding rod; 26, second sliding rod; 27, plug-in hole; 28, connecting screw; 3, positioning frame; 31, positioning groove; 32, bidirectional screw rod; 33, positioning block; 34, limiting groove; 35, support vertical rod; 36, clamping groove; 37, clamping block; 38, locking screw; 39, hand wheel. Specific implementation

[0032] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in detail below with the accompanying drawings.

[0033] The utility model provides a kind of transformer insulation paperboard hot adhesive machine support structure as Figures 1 to 4 As shown in a kind of transformer insulation paperboard hot adhesive machine support structure, including support base plate 1, the upper side of support base plate 1 is provided with liftable support frame 2, the middle position of the upper surface of support base plate 1 is fixedly installed with hydraulic cylinder 14, the upper end of piston rod in hydraulic cylinder 14 is fixedly connected with support frame 2, the four corners of the upper surface of support base plate 1 are all fixedly connected with positioning rod 12, telescopic rod 13 is slidably connected in the inside of positioning rod 12, the upper end of telescopic rod 13 is fixedly connected with the four corners of the lower surface of support frame 2, four groups of universal wheels 11 are rotatably connected on the lower surface of support base plate 1, the upper side of support frame 2 is provided with three groups of support module, support module includes positioning frame 3, positioning block 33, limiting groove 34, support vertical rod 35, clamping groove 36, clamping block 37, locking screw 38, three groups of sliding grooves 21 are formed in the left and right ends of support frame 2, first sliding rod 25 is slidably connected in the inside of front and rear two groups of sliding grooves 21, second sliding rod 26 is slidably connected in the inside of middle sliding groove 21, first sliding rod 25 and the outer side one end of second sliding rod 26 are fixedly connected with mounting block 24, three groups of support modules are fixedly connected with the upper surface of left and right two mounting blocks 24 and the middle position of the upper surface of support frame 2, locking block 22 is fixedly connected in the middle position of the left and right sides of the upper surface of support frame 2, threaded hole 23 is formed in the inside of locking block 22, connecting screw 28 is screw-connected in the inside of threaded hole 23, plug-in hole 27 is formed on the surface of second sliding rod 26.

[0034] In use, according to the length of the paperboard, the mounting blocks 24 on both sides are pulled to the left and right sides respectively, the first sliding rod 25 and the second sliding rod 26 are pulled out from the inside of the three groups of sliding grooves 21 respectively, the mounting blocks 24 are adjusted to the designated positions, then the connecting screw 28 is turned downward, the lower end is clamped into the inside of the insertion hole 27, the position of the second sliding rod 26 is fixed, and then the positions of the mounting blocks 24 and the left and right side support modules are locked and fixed, so that the device can be used for paperboards of different lengths, and when the length of the paperboard is short, the left and right side support modules can be moved inward to reduce the floor space and facilitate the operation of the workers.

[0035] Referring to Figures 4 to 6 The inside of the positioning frame 3 is provided with a positioning groove 31, a bidirectional screw 32 is rotatably connected in the inside of the positioning groove 31, a hand wheel 39 is fixedly connected to the front end of the bidirectional screw 32, a limiting groove 34 is formed on the upper surface of the positioning frame 3, the limiting groove 34 is in communication with the positioning groove 31, each group of positioning blocks 33 is provided with two groups, the two groups of positioning blocks 33 are slidably connected with the positioning groove 31 and the limiting groove 34, the lower ends of the two groups of positioning blocks 33 are threadedly connected with the front and rear ends of the bidirectional screw 32, support vertical rods 35 are fixedly connected with the upper surfaces of the positioning blocks 33, the two groups of support vertical rods 35 are symmetrically distributed on the upper side of the positioning frame 3, a clamping groove 36 is formed in the inside of the support vertical rod 35, a clamping block 37 is slidably connected with the clamping groove 36, a locking screw 38 is threadedly connected with the clamping block 37, and the locking screw 38 extends to the inside of the two groups of support vertical rods 35 through the clamping block 37 and the clamping groove 36.

[0036] Specifically, the paperboard is placed inside the adjusted support module, at this time the paperboard is clamped between the front and rear support vertical rods 35, at this time the hand wheel 39 is rotated, the hand wheel 39 drives the bidirectional screw 32 to rotate, and then drives the front and rear positioning blocks 33 to slide oppositely in the inside of the limiting groove 34, and then drives the front and rear support vertical rods 35 to slide oppositely, when the support vertical rods 35 move inward, the position of the paperboard is adjusted upward, and when the two groups of support vertical rods 35 move outward, the position of the paperboard is adjusted downward.

[0037] In addition, after the position of the paperboard is adjusted, the clamping block 37 is slid in the inside of the clamping groove 36 and clamped at the edge of the paperboard, at this time the locking screw 38 is rotated, the locking screw 38 fixes the clamping block 37 in the inside of the clamping groove 36, and then the paperboard is locked and fixed, so as to improve the stability of the paperboard in the lifting and bonding process.

[0038] Meanwhile, after the paperboard is placed, the support frame 2 is pushed upward by the piston rod in the hydraulic cylinder 14, and then the paperboard inside the support module is lifted upward, and then the workers cooperate to bond the paperboard.

[0039] The utility model discloses a working principle: through the support vertical pole 35 of front and back two sides to paperboard support, after placing paperboard well, the position of up and down adjusting clamping block 37 is adjusted, utilizes locking screw 38 and fixes it, and then carries out locking to paperboard, improves the stability of paperboard in the process of lifting, improves the precision of paperboard adhesion.

[0040] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A support structure for a transformer insulation paperboard hot glue machine comprising a support base plate (1), characterized in that: The upper side of the support bottom plate (1) is provided with a liftable support frame (2), the upper side of the support frame (2) is provided with three groups of support modules, the support modules comprise a positioning frame (3), a positioning block (33), a limiting groove (34), a support vertical rod (35), a clamping groove (36), a clamping block (37), a locking screw (38), the left and right ends of the support frame (2) are provided with three groups of sliding grooves (21), the interiors of the front and rear groups of sliding grooves (21) are slidably connected with first sliding rods (25), the interior of the middle sliding groove (21) is slidably connected with a second sliding rod (26), the outer side of one end of the first sliding rod (25) and the second sliding rod (26) is fixedly connected with a mounting block (24), and the three groups of support modules are fixedly connected with the upper surfaces of the left and right mounting blocks (24) and the upper surface of the middle position of the support frame (2).

2. A support structure for a transformer insulation paperboard hot press according to claim 1, characterized in that: The interior of the positioning frame (3) is provided with a positioning groove (31), and the interior of the positioning groove (31) is rotatably connected with a bidirectional screw rod (32), and the front end of the bidirectional screw rod (32) is fixedly connected with a hand wheel (39).

3. A support structure for a transformer insulation paperboard hot press according to claim 2, wherein: The limiting groove (34) is arranged on the upper surface of the positioning frame (3), and the limiting groove (34) is in communication with the positioning groove (31); each group of the positioning block (33) is provided with two groups, and the two groups of the positioning block (33) are slidably connected with the positioning groove (31) and the limiting groove (34); the lower ends of the two groups of the positioning block (33) are threadedly connected with the front and rear ends of the bidirectional screw rod (32) respectively.

4. The support structure for a transformer insulation paper board hot press according to claim 1, wherein: The upper surface of the positioning block (33) is fixedly connected with the support vertical rod (35), and the two groups of the support vertical rod (35) are symmetrically distributed on the upper side of the positioning frame (3); the clamping groove (36) is arranged in the interior of the support vertical rod (35).

5. A support structure for a transformer insulation paperboard hot press according to claim 4, wherein: The clamping block (37) is slidably connected with the clamping groove (36), the locking screw (38) is threadedly connected with the clamping block (37), and the locking screw (38) extends to the inner side of the two groups of the support vertical rod (35) through the clamping block (37) and the clamping groove (36).

6. A support structure for a transformer insulation paperboard hot press according to claim 1, wherein: The middle positions of the left and right sides of the upper surface of the support frame (2) are fixedly connected with locking blocks (22), the interior of the locking block (22) is provided with a threaded hole (23), the interior of the threaded hole (23) is threadedly connected with a connecting screw (28), and the surface of the second sliding rod (26) is provided with a plug-in hole (27).

7. A support structure for a transformer insulation paperboard hot press according to claim 1, wherein: The middle position of the upper surface of the support bottom plate (1) is fixedly connected with a hydraulic cylinder (14), the upper end of the piston rod in the hydraulic cylinder (14) is fixedly connected with the support frame (2), the four corners of the upper surface of the support bottom plate (1) are fixedly connected with positioning rods (12), the interior of the positioning rod (12) is slidably connected with an extension rod (13), and the upper end of the extension rod (13) is fixedly connected with the four corners of the lower surface of the support frame (2).

8. A support structure for a transformer insulation paperboard hot press according to claim 1, wherein: The lower surface of the support bottom plate (1) is rotatably connected with four groups of universal wheels (11).

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