CN210847716U

CN210847716U - Uncoiler of spiral duct forming machine

Info

Publication number: CN210847716U
Application number: CN201921591476.1U
Authority: CN
Inventors: 邵晓润; 边卫刚
Original assignee: Wuxi Shuangyang Hvac Equipment Co ltd
Current assignee: Wuxi Shuangyang Hvac Equipment Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-26
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to an uncoiler of spiral duct make-up machine, which comprises a frame, it is connected with the dish board to rotate in the frame, be equipped with the fixed axle that is used for installation and fixed steel coil stock on the dish board, the fixed axle sets up with the pivot of dish board is coaxial and level, it is connected with the expanding force wheel carrier to lie in dish board one side rotation in the frame, it is connected with the mounting bracket to rotate in the frame, the vertical setting of pivot of mounting bracket, the dish board is installed on the mounting bracket, dish board and fixed axle are two and the symmetry sets up the both sides at the mounting bracket, be equipped with in the frame when the dish board aligns with the expanding force wheel. Set up two dish boards, one dish board normal material loading one dish board is reserve, and two dish boards are the material loading in turn, greatly reduced the latency of make-up machine host computer in the material loading process, reduce down time, the effectual production efficiency that has improved.

Description

Uncoiler of spiral duct forming machine

Technical Field

The utility model belongs to the technical field of the technique of spiral duct make-up machine and specifically relates to an uncoiler of spiral duct make-up machine is related to.

Background

The spiral air pipe is a novel circular air pipe which appears recently, and has the characteristics of smooth and attractive inner wall, high strength, high sealing performance, convenience in construction and installation and the like because the circular area with the same perimeter is larger than the square and rectangular areas and no dead angle. The spiral air pipe is widely used in the industries of central air-conditioning systems, indoor air purification, environmental protection and the like. The existing spiral wind pipe is mainly produced by a spiral wind pipe forming machine and mainly comprises a forming machine main machine and an uncoiler, wherein the uncoiler is used for uncoiling coiled strip steel and conveying the strip steel into the forming machine main machine for production.

The invention patent with publication number CN 101992233A provides an uncoiler of a spiral air duct forming machine, which mainly comprises an uncoiler rack, a coil plate, a material blocking disk and an expansion wheel carrier, wherein the coil plate is upwards installed on the uncoiler rack, the material blocking disk is installed on the coil plate, and the expansion wheel carrier is installed at the rear side of the uncoiler rack. The invention can realize automatic uncoiling of the strip steel coil stock.

However, in the prior art, only one coil of steel coil can be placed on the plate, and after the steel coil on the plate is used, an operator operates the crane or the forklift to hoist a new coil of steel coil onto the plate, so that the feeding of the steel coil can be completed, and in the feeding process, the main machine of the forming machine cannot be produced, so that the time for the main machine of the forming machine to stop for waiting is longer, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an uncoiler of spiral duct make-up machine can practice thrift the material loading time of steel coil stock, reduces the latency of make-up machine host computer, improves production efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an uncoiler of spiral duct make-up machine, includes the frame, it is connected with the dish board to rotate in the frame, be equipped with the fixed axle that is used for installation and fixed steel coil stock on the dish board, the fixed axle sets up with the coaxial and level of pivot of dish board, it is connected with the bloated wheel carrier to lie in dish board one side rotation in the frame, it is connected with the mounting bracket to rotate in the frame, the vertical setting of pivot of mounting bracket, the dish board is installed on the mounting bracket, dish board and fixed axle are two and the symmetry sets up the both sides at the mounting bracket, be equipped with in the frame when the dish board aligns with the bloated wheel carrier and fix the mounting in the.

Through adopting above-mentioned technical scheme, in the production process, one of them fixed axle on the mounting bracket is in the material loading state, another fixed axle that is located on the mounting bracket this moment then is in idle state, operating personnel can install new coil of strip material on the fixed axle, wait until the fixed epaxial coil of strip material that is in the material loading state is used up after, remove the fixed of mounting, rotate 180 with the mounting bracket, can directly continue the material loading this moment, greatly reduced the latency of material loading in-process make-up machine host computer, reduce down time, the effectual production efficiency that has improved.

The utility model discloses further set up to: the mounting is including setting up the fixed plate in the mounting bracket bottom, it is equipped with the fixed pin to slide along vertical direction on the fixed plate, it is equipped with fixed pin complex fixed orifices to lie in the fixed plate below in the frame.

Through adopting above-mentioned technical scheme, after the mounting panel rotated to target in place, insert the fixed pin in the fixed orifices that corresponds, can realize the fixed of mounting bracket and frame, simple structure, convenient operation, it is fixed effectual.

The utility model discloses further set up to: the fixed axle includes the sleeve with the coaxial setting of pivot of dish board, it is equipped with the arc to slide along the dish board is radial on the dish board, the arc just sets up around a dish board center circumference array for a plurality of, be connected through a plurality of connecting rods between arc and the sleeve, connecting rod one end is connected with the arc inner wall rotation, and the other end is connected with the outside rotation of sleeve, be equipped with the driving sleeve on the dish board along the gliding driving piece of dish board circumference.

Through adopting above-mentioned technical scheme, through driving piece drive sleeve along the axial slip of dish board, under the transmission of connecting rod, can drive the arc and slide along the radial direction of dish board to realize the installation and the fixed of steel coil stock.

The utility model discloses further set up to: the driving piece comprises a screw rod coaxially arranged with the disc plate, the screw rod is located in the sleeve and is in threaded connection with the sleeve, and one end of the screw rod is rotationally connected with the disc plate.

Through adopting above-mentioned technical scheme, adopt the screw rod as the driving piece, can be very laborsaving realize telescopic rotation, simple structure, convenient operation.

The utility model discloses further set up to: the bottom of the mounting frame is horizontally and rotatably connected with a balancing weight, and the balancing weight can be alternately rotated to the position below the corresponding plate.

Through adopting above-mentioned technical scheme, after rotating the balancing weight, the balancing weight stretches out and can be located the both sides of mounting bracket behind the mounting bracket, when which side weight of mounting bracket is lower like this, rotates the balancing weight to the side that corresponds, can increase the weight that corresponds the side to improve the stability in the frame working process, avoid appearing empting the phenomenon.

The utility model discloses further set up to: the outer peripheral face of the plate is provided with a plurality of positioning grooves around the circumferential array of the plate, the mounting rack is horizontally and rotatably connected with positioning rods which can be clamped into the positioning grooves, and the positioning rods are arranged along the radial direction of the plate.

Through adopting above-mentioned technical scheme, before carrying out the material loading to the dish board, go into the constant head tank with the locating lever card in, under the limiting displacement of locating lever, can restrict the rotation of dish board to the convenience carries out the material loading to the dish board.

The utility model discloses further set up to: the frame is provided with a spring which drives the expansion wheel frame to rotate towards the direction far away from the plate, one end of the spring is fixed with the frame, and the other end of the spring is abutted against the expansion wheel frame.

Through adopting above-mentioned technical scheme, the spring can drive the direction rotation of expanding wheel carrier orientation keeping away from the coil board, and during the material loading, the expanding wheel carrier can have certain buffer capacity to stable realization expanding wheel carrier is to the tensioning of steel sheet.

The utility model discloses further set up to: the improved disc plate is characterized in that a through groove is radially formed in the disc plate along the disc plate, a sliding block is arranged in the through groove in a sliding mode along the length direction of the through groove, a butt-joint rod parallel to a disc plate rotating shaft is connected to the sliding block in a rotating mode, a tension spring driving the sliding block to slide towards the center of the disc plate is arranged in the through groove, a stationary contact is embedded into one end, close to the center of the disc plate, of the through groove, a movable contact matched with the stationary contact is embedded into the sliding block, and an alarm lamp opened when the movable contact is in contact with the stationary contact is arranged on the disc plate.

Through adopting above-mentioned technical scheme, the during operation, the butt pole all the time with coil of strip material surface butt, after coil of strip material is about to use up, the slider slides to the position that is close to the dish board center, when movable contact and stationary contact, the alarm lamp can light, reminds operating personnel in time to carry out the material loading.

To sum up, the utility model discloses a beneficial technological effect does:

1. the two plate plates are arranged, one plate normally loads one plate for standby, and the two plate plates alternately load, so that the loading efficiency of the steel coil material can be effectively improved;

2. set up alarm lamp and balancing weight, stability and reliability in can effectual improvement working process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the rotation of the mounting bracket of the present invention.

Fig. 3 is a schematic view of the mounting structure of the fixing shaft of the present invention.

Fig. 4 is an exploded view of the arc plate assembly of the present invention.

Fig. 5 is the assembly schematic diagram of the expanding wheel carrier of the present invention.

Fig. 6 is a schematic view of the installation of the moving contact and the stationary contact of the present invention.

In the figure, 1, a frame; 11. a universal wheel; 12. a fixing hole; 13. positioning a rod; 2. a mounting frame; 21. a fixing plate; 22. a fixing pin; 23. a balancing weight; 3. a fixed shaft; 31. a sleeve; 32. an arc-shaped plate; 321. a roller; 33. a connecting rod; 34. a screw; 4. a plate; 41. a waist-shaped groove; 42. positioning a groove; 5. an expansion wheel carrier; 51. a spring; 52. a bolt; 53. a baffle plate; 6. a through groove; 61. a stationary contact; 62. a tension spring; 7. a slider; 71. a butting rod; 72. a movable contact; 8. an alarm lamp; 9. and (5) rolling steel materials.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1 to 6.

Referring to fig. 1, for the utility model discloses an uncoiler of spiral duct make-up machine, including frame 1, be equipped with four universal wheels 11 in the bottom of frame 1, make things convenient for whole uncoiler to remove, be equipped with mounting bracket 2 in frame 1, the vertical setting of mounting bracket 2 is and the bottom rotates with frame 1 to be connected, and the vertical setting of pivot of mounting bracket 2 just is located mounting bracket 2 middle part, can improve the stationarity that mounting bracket 2 rotated the in-process like this. Referring to fig. 3, two plate plates 4 are symmetrically arranged on the front side and the rear side of the mounting rack 2, the rotating shafts of the plate plates 4 are horizontally arranged, the rotating shafts of the plate plates 4 are rotatably connected with the mounting rack 2, fixing shafts 3 used for mounting and fixing steel coils 9 are arranged on the plate plates 4, the fixing shafts 3 are coaxially arranged with the rotating shafts of the plate plates 4, expansion wheel carriers 5 are further arranged at the end portions of the rack 1 and used for tensioning steel belts, and the mounting rack 2 is located on the side edge of each expansion wheel carrier 5, so that after the mounting rack 2 is rotated, the fixing shafts 3 on the plate plates 4 can be aligned with the expansion wheel carriers 5, the steel belts can be conveniently fed, after the plate plates 4 are aligned with the expansion wheel carriers 5, the mounting rack 2 can be fixed through fixing pieces arranged on.

In the production process, refer to fig. 2 and 3, one of them fixed axle 3 on the mounting bracket 2 is in the material loading state, another fixed axle 3 that is located on the mounting bracket 2 this moment is then in idle state, operating personnel can install new steel coil stock 9 on the fixed axle 3, wait until the steel coil stock 9 on the fixed axle 3 that is in the material loading state exhausts, remove the fixed of mounting, rotate mounting bracket 2 180, can directly continue the material loading this moment, greatly reduced the latency of make-up machine host computer in the material loading process, reduce down time, the effectual production efficiency that has improved.

Referring to fig. 2, in order to conveniently realize the dismantlement and the fixing of mounting bracket 2, the mounting is including setting up the fixed plate 21 in the mounting bracket 2 bottom, fixed plate 21 symmetry sets up the bottom in the both sides of mounting bracket 2, it is equipped with fixed pin 22 to slide along vertical direction on fixed plate 21, it is equipped with fixed pin 22 complex fixed orifices 12 to lie in fixed plate 21 below on frame 1, after the mounting panel rotated to target in place, insert fixed pin 22 in the fixed orifices 12 that correspond, can realize mounting bracket 2 and frame 1's fixing, moreover, the steam generator is simple in structure, and convenient for operation, it is fixed effectual.

Referring to fig. 3 and 4, the fixed shaft 3 includes a sleeve 31 coaxially disposed with a rotation shaft of the disc plate 4, an arc plate 32 is disposed on the disc plate 4 along the radial sliding of the disc plate 4, a waist-shaped groove 41 is disposed on the disc plate 4 corresponding to the arc plate 32, the waist-shaped groove 41 runs through the disc plate 4, the end of the arc plate 32 slides and is connected with the waist-shaped groove 41, rollers 321 abutting against the disc plate 4 are disposed on two sides of the disc plate 4 at the end of the arc plate 32, and the sliding connection between the arc plate 32 and the disc plate 4 is realized by disposing the rollers 321 and the waist-shaped groove 41. In this embodiment, arc 32 is a plurality of, arc 32 is on a parallel with sleeve 31 and sets up around sleeve 31 circumference array, be connected through a plurality of connecting rods 33 between arc 32 and the sleeve 31, connecting rod 33 one end is rotated with arc 32 medial surface and is connected, the other end rotates with sleeve 31 outside and is connected, connecting rod 33 between every arc 32 and the sleeve 31 is two at least, be equipped with drive sleeve 31 along 4 axial slip's of dish board driving piece on dish board 4, through 4 axial slips of driving piece drive sleeve 31 along dish board, under the transmission of connecting rod 33, can drive arc 32 and slide along 4 radial direction of dish board, thereby realize the installation and the fixed of steel coil stock 9.

In this embodiment, refer to fig. 3 and 4, the driving piece includes the screw rod 34 with the coaxial setting of dish board 4, and screw rod 34 one end is rotated with dish board 4 and is connected, and the other end stretches into in the sleeve 31 and with sleeve 31 threaded connection, through rotating screw rod 34, can drive sleeve 31's slip, adopts screw rod 34 as the driving piece, can be very laborsaving realization sleeve 31's rotation, simple structure, convenient operation.

In addition, refer to fig. 3 and 4, in order to avoid when the material loading, thereby plate 4 rotates and is inconvenient to place coil of strip material 9 on plate 4, be equipped with a plurality of constant head tanks 42 around plate 4 circumference array on plate 4's the outer peripheral face, the horizontal rotation is connected with locating lever 13 on the mounting bracket 2, locating lever 13 radially sets up along plate 4, before the material loading, go into the locating lever 13 card in the constant head tank 42, under locating lever 13's limiting displacement, can restrict plate 4's rotation, thereby conveniently carry out the material loading to plate 4.

Refer to fig. 3 and 4, for avoiding at the material loading in-process, the both sides of mounting bracket 2 lead to frame 1 atress uneven because the load changes, bottom horizontal rotation at mounting bracket 2 is connected with balancing weight 23, balancing weight 23 sets up in 4 below of dish board, balancing weight 23 is two, the symmetry sets up the both sides in the pivot of mounting bracket 2, the pivot of balancing weight 23 is parallel with the pivot of mounting bracket 2, after rotating balancing weight 23, balancing weight 23 stretches out and can be located the both sides of mounting bracket 2 behind the mounting bracket 2, like this when which side weight of mounting bracket 2 is lower, rotate balancing weight 23 to the side that corresponds, can increase the weight that corresponds the side, thereby improve the stability in the 1 working process of frame, avoid appearing empting the phenomenon.

Referring to fig. 5, in order to improve the stability of the expansion wheel carrier 5 in the rotating process, a spring 51 is arranged between the expansion wheel carrier 5 and the mounting frame 2, the spring 51 drives the expansion wheel carrier 5 to rotate towards the side away from the mounting frame 2, one end of the spring 51 is fixed with the rack 1, the other end of the spring 51 is abutted to the expansion wheel carrier 5, in order to conveniently realize the adjustment of the elasticity of the spring 51, a bolt 52 is arranged on the rack 1 along the length direction of the spring 51, the bolt 52 is in threaded connection with the rack 1, a baffle 53 abutted to the spring 51 is arranged at the end of the bolt 52, and in actual use, the bolt 52 is rotated, so that the adjustment of the length of the spring 51 is realized, and further the adjustment of the elasticity applied to.

Referring to fig. 4 and 6, in order to remind an operator to replace a steel coil in time after the steel coil is used, a through groove 6 is radially arranged on a coil plate 4, a sliding block 7 is arranged in the through groove 6 in a sliding manner along the length direction of the through groove 6, a butting rod 71 arranged in parallel with a rotating shaft of the coil plate 4 is rotatably connected to the sliding block 7, after a steel coil 9 is installed, a tension spring 62 for driving the sliding block 7 to slide towards the center of the coil plate 4 is arranged in the through groove 6, one end of the tension spring 62 is fixed with the through groove 6, the other end of the tension spring is fixed with the sliding block 7, the butting rod 71 is butted against the outer surface of the steel coil 9 under the action of the tension spring 62, a stationary contact 61 is embedded at one end close to the center of the coil plate 4 in the through groove 6, a movable contact 72 matched with the stationary contact 61 is embedded on the sliding block 7, an alarm lamp 8 is arranged on the coil plate 4, during operation, the butt rod 71 all the time with the outer surface butt of coil of strip material 9, after the coil of strip material 9 will be used up soon, slider 7 slides to the position that is close to plate 4 center, and when movable contact 72 and stationary contact 61 contacted, alarm lamp 8 can light, reminds operating personnel in time to carry out the material loading.

The implementation principle of the embodiment is as follows: the during operation, when a dish board 4 normally works, can carry out the material loading to another dish board 4 this moment, install fixed axle 3 with steel coil stock 9 on, after steel coil stock 9 on the dish board 4 of normal work finishes using, extract fixed pin 22, rotate mounting bracket 2, after mounting bracket 2 rotates to target in place, fixed mounting bracket 2 again can, can normally carry out the material loading this moment.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an uncoiler of spiral duct make-up machine, includes frame (1), it is connected with plate (4) to rotate on frame (1), be equipped with fixed axle (3) that are used for installation and fixed steel coil stock (9) on plate (4), fixed axle (3) and the coaxial and level setting of pivot of plate (4), it is connected with expanding wheel carrier (5), its characterized in that to lie in plate (4) one side rotation in frame (1): the improved expansion force wheel frame is characterized in that the frame (1) is rotatably connected with an installation frame (2), the rotating shaft of the installation frame (2) is vertically arranged, the plate (4) is installed on the installation frame (2), the plate (4) and the fixed shaft (3) are two and symmetrically arranged on two sides of the installation frame (2), and a fixing piece for fixing the installation frame (2) on the frame (1) when the plate (4) is aligned with the expansion force wheel frame (5) is arranged on the frame (1).

2. The uncoiler of a spiral duct former as claimed in claim 1, wherein: the mounting is including setting up fixed plate (21) in mounting bracket (2) bottom, it is equipped with fixed pin (22) to slide along vertical direction on fixed plate (21), it is equipped with fixed pin (22) complex fixed orifices (12) to lie in fixed plate (21) below in frame (1).

3. The uncoiler of a spiral duct former as claimed in claim 1, wherein: fixed axle (3) include with sleeve (31) of the coaxial setting of pivot of plate (4), it is equipped with arc (32) to slide radially along plate (4) on plate (4) to coil, arc (32) are a plurality of and set up around plate (4) center circumference array, be connected through a plurality of connecting rod (33) between arc (32) and sleeve (31), connecting rod (33) one end is rotated with arc (32) inner wall and is connected, and the other end is rotated with sleeve (31) outside and is connected, it follows plate (4) circumference gliding driving piece to be equipped with drive sleeve (31) on plate (4).

4. The uncoiler of a spiral duct former as claimed in claim 3, wherein: the driving piece comprises a screw rod (34) coaxially arranged with the disc plate (4), the screw rod (34) is located in the sleeve (31) and is in threaded connection with the sleeve (31), and one end of the screw rod (34) is rotationally connected with the disc plate (4).

5. The uncoiler of a spiral duct former as claimed in claim 4, wherein: the bottom of the mounting frame (2) is horizontally and rotatably connected with a balancing weight (23), and the balancing weight (23) can be alternately rotated to the position below the corresponding plate (4).

6. The uncoiler of a spiral duct molding machine according to claim 1 or 5, wherein: the disc plate is characterized in that a plurality of positioning grooves (42) are formed in the peripheral face of the disc plate (4) in a circumferential array mode around the disc plate (4), the mounting rack (2) is horizontally and rotatably connected with positioning rods (13) capable of being clamped into the positioning grooves (42), and the positioning rods (13) are radially arranged along the disc plate (4).

7. The uncoiler of a spiral duct former as claimed in claim 6, wherein: the disc plate expanding mechanism is characterized in that a spring (51) for driving the expanding wheel carrier (5) to rotate towards the direction far away from the disc plate (4) is arranged on the rack (1), one end of the spring (51) is fixed with the rack (1), and the other end of the spring is abutted against the expanding wheel carrier (5).

8. The uncoiler of a spiral duct former as claimed in claim 1, wherein: it radially is equipped with along a set board (4) and runs through groove (6) to coil on board (4), it slides along running through groove (6) length direction and is equipped with slider (7) to run through in groove (6), it is connected with and coils board (4) pivot parallel arrangement's butt-joint pole (71) to rotate on slider (7), it is equipped with drive slider (7) towards the gliding extension spring (62) in center of a set board (4) to run through groove (6), it inlays and is equipped with stationary contact (61) to run through the one end that is close to a set board (4) center in groove (6), it is equipped with movable contact (72) with stationary contact (61) complex to inlay on slider (7), be equipped with alarm lamp (8) that open when movable contact (72) and stationary contact (61) contact on a set board (4).