Take-up and pay-off mechanism for galvanization production line

Abstract

The utility model discloses a take-up and pay-off mechanism for a galvanizing production line. The take-up and pay-off mechanism comprises a frame body, a rotating part and a driving part, wherein the rotating part and the driving part are arranged on the frame body; the rotating part is provided with a fixing position, and the fixing position comprises a fixing vertical frame connected with the rotating part; the adjusting shaft is arranged in the center of the fixed vertical frame and rotates in the fixed vertical frame; the adjusting gear is arranged at the end, away from the rotating part, of the adjusting shaft, multiple sets of adjusting grooves with preset radians are formed in the adjusting gear and distributed along the adjusting gear in a circumferential array mode, one end of each adjusting groove is away from the circle center of the adjusting gear, and the other end of each adjusting groove is close to the circle center of the adjusting gear; a plurality of groups of adjusting parts are designed and are distributed in a circumferential array along the adjusting gear, each group of adjusting parts comprises an adjusting sliding frame and an adjusting fixing frame, the adjusting sliding frame is in sliding connection with the fixed vertical frame, the adjusting fixing frame is arranged at the end part of the adjusting sliding frame, and an adjusting rod which is matched with the adjusting groove and is positioned in the adjusting groove is arranged at one end, far away from the adjusting fixing frame, of the adjusting sliding frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to the galvanization field, and specifically is a take-up and pay-off mechanism for galvanizing production line. BACKGROUND

[0002] Galvanization refers to a surface treatment technology that a layer of zinc is plated on the surface of metal, alloy or other materials to play the role of appearance and rust prevention. The main method is hot galvanizing.

[0003] Zinc is easily soluble in acid and can also be dissolved in alkali, so it is called an amphoteric metal.

[0004] Zinc hardly changes in dry air. In humid air, a dense basic zinc carbonate film is formed on the surface of zinc. In atmospheres containing sulfur dioxide, hydrogen sulfide and marine atmosphere, zinc has poor corrosion resistance, especially in atmospheres containing organic acids at high temperature and high humidity, zinc coating is easily corroded. The standard electrode potential of zinc is -0.76V. For steel substrate, zinc coating belongs to anodic coating, which is mainly used to prevent corrosion of steel, and the protection performance is greatly related to the thickness of the coating. After passivation treatment, dyeing or coating of light protection agent, the protection and decoration of zinc coating can be significantly improved.

[0005] And the cable is generally matched with the take-up and pay-off mechanism to complete the take-up and pay-off of the cable during galvanizing production. The current take-up and pay-off mechanism basically drives the winding shaft to rotate through the motor, and then drives the take-up and pay-off reel placed on the winding shaft to rotate, to complete the take-up and pay-off of the galvanized cable. At present, since the winding shaft cannot be adjusted in diameter, the size of the take-up and pay-off reel is fixed, and it is not possible to rotate the take-up and pay-off reel of different sizes according to the on-site demand to complete the take-up and pay-off of the cable. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a take-up and pay-off mechanism for galvanizing production line to solve the above problems existing in the prior art.

[0007] Technical scheme: a take-up and pay-off mechanism for galvanizing production line, comprising:

[0008] a frame, a rotating part and a driving part arranged on the frame;

[0009] The rotating part is provided with a fixed position, and the fixed position comprises:

[0010] a fixed stand connected with the rotating part;

[0011] an adjusting shaft arranged at the center of the fixed stand and rotating in the fixed stand;

[0012] an adjusting gear disposed at an end of the adjusting shaft away from the rotating member, the adjusting gear having a plurality of adjusting slots with predetermined curvatures, the plurality of adjusting slots being distributed in a circular array along the adjusting gear, one end of the adjusting slot being away from the center of the adjusting gear and the other end being close to the center of the adjusting gear;

[0013] The adjusting members are designed in multiple groups and distributed in a circumferential array along the adjusting gear. Each group includes an adjusting slide slidably connected to the fixed stand and an adjusting fixed stand provided at the end of the adjusting slide. The adjusting slide is provided with an adjusting rod at one end away from the adjusting fixed stand, which is adapted to the adjusting slot and located in the adjusting slot.

[0014] The fixed stand is provided with a plurality of sliding grooves adapted to the adjusting slide and the adjusting rod.

[0015] The fixed position is provided with reel drums of different sizes, and the reel drums are in contact with the adjustment fixing frame.

[0016] The utility model fixes the reel by designing a fixed position. The fixed position drives the adjusting gear to rotate by driving the adjusting shaft. Due to the design of the adjusting groove, the adjusting slide can slide along the fixed stand, thereby changing the support diameter formed by multiple groups of adjusting fixing frames, and thus different reel-type reels can be fixed.

[0017] In a further embodiment, the rotating member comprises:

[0018] Bearing seats are designed in multiple groups, and bearings are arranged in the bearing seats;

[0019] A rotating shaft is adapted to the bearing and is disposed in the bearing. A through slot is provided in the rotating shaft, and a rotating input wheel is sleeved on the rotating shaft.

[0020] The rotating disk is arranged at the end of the rotating shaft, and a through hole adapted to the through slot is opened on the rotating disk.

[0021] A through slot is provided in the rotating shaft so that the rotating shaft and the adjusting shaft are arranged in a sleeve-like manner, thereby reducing the use space.

[0022] In a further embodiment, the fixed stand is connected to the rotating disk.

[0023] In a further embodiment, the adjustment shaft passes through the rotating shaft through the through hole and the through slot, and extends partially outside the rotating shaft;

[0024] An adjusting input wheel is sleeved on the adjusting shaft extending to the outer rotating part.

[0025] In order to avoid the reverse of the adjusting shaft when the fixed position is fixed to the take-up and pay-off reel, a limiting wheel is installed on the rotating shaft, and a plurality of limiting holes are formed on the limiting wheel and the adjusting input wheel, when the adjusting fixed frame is in contact with the take-up and pay-off reel, the rotating shaft is fixed relative to the adjusting shaft through the bolt passing through the limiting hole, so that the reverse of the adjusting shaft is avoided.

[0026] In a further embodiment, the through slot is provided with an adapter bearing sleeved on the adjusting shaft.

[0027] In a further embodiment, the driving member comprises:

[0028] The rotating driving unit comprises a rotating motor installed on the frame body, a rotating output wheel arranged at the output end of the rotating motor and in transmission connection with the rotating input wheel, and a rotating belt arranged between the rotating input wheel and the rotating output wheel.

[0029] Beneficial effects: the utility model discloses a take-up and pay-off mechanism for galvanizing production line, the utility model discloses a fixed position is fixed to the take-up and pay-off reel, and the fixed position drives the adjusting shaft through the drive, and drives the adjusting gear to rotate, due to the design of the adjusting groove, the adjusting slide can slide along the fixed stand, and the support diameter formed by the plurality of adjusting fixed frames can be changed, and different take-up and pay-off reels can be fixed. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is the structural schematic diagram of the utility model.

[0031] Figure 2 It is the structural schematic diagram of the utility model without take-up and pay-off reel.

[0032] Figure 3 It is the structural schematic diagram of the rotating member and the driving member of the utility model.

[0033] Figure 4 It is the three-dimensional structural schematic diagram of the fixed position of the utility model.

[0034] Figure 5 It is the front structure schematic diagram of the fixed position of the utility model.

[0035] Figure 6 It is the structure schematic diagram of the brake of the utility model.

[0036] The reference signs are:

[0037] 1, frame body;11, rotating member;111, rotating disc;112, rotating shaft;113, rotating input wheel;114, bearing seat;115, limiting wheel;

[0038] 12, driving member;121, rotating motor;122, rotating output wheel;

[0039] 2. Fixed position; 21. Fixed stand; 22. Adjustment shaft; 221. Adjustment input wheel; 23. Adjustment slide; 231. Adjustment rod; 24. Adjustment bracket; 25. Adjustment gear; 251. Adjustment slot;

[0040] 3. Retract and unreel the reel. DETAILED DESCRIPTION

[0041] The present application relates to a wire-retracting and paying-off mechanism for a galvanizing production line, which is explained in detail below through a specific implementation method.

[0042] A pay-off and take-up mechanism for a galvanizing production line, comprising:

[0043] A frame 1, a rotating member 11 and a driving member 12 provided on the frame 1;

[0044] The rotating member 11 is provided with a fixing portion 2, and the fixing portion 2 includes:

[0045] A fixed stand 21 connected to the rotating member 11;

[0046] The adjusting shaft 22 is arranged at the center of the fixed frame 21 and rotates inside the fixed frame 21;

[0047] An adjusting gear 25 is disposed at the end of the adjusting shaft 22 away from the rotating member 11. The adjusting gear 25 has multiple groups of adjusting slots 251 with predetermined curvatures. The multiple groups of adjusting slots 251 are distributed in a circular array along the adjusting gear 25. One end of the adjusting slots 251 is away from the center of the adjusting gear 25, and the other end is close to the center of the adjusting gear 25.

[0048] The adjusting members are designed in multiple groups and distributed in a circumferential array along the adjusting gear 25. Each group includes an adjusting slide 23 slidably connected to the fixed stand 21, and an adjusting fixed frame 24 provided at the end of the adjusting slide 23. The adjusting slide 23 is provided with an adjusting rod 231 at the end away from the adjusting fixed frame 24, which is adapted to the adjusting slot 251 and located in the adjusting slot 251.

[0049] The fixed stand 21 is provided with a plurality of sliding grooves adapted to the adjusting slide 23 and the adjusting rod 231 .

[0050] The fixing position 2 is provided with reel-on / off reels 3 of different sizes outside, and the reel-on / off reels 3 are in contact with the adjustment fixing frame 24 .

[0051] The utility model fixes the reel 3 by designing a fixed position 2. The fixed position 2 drives the adjusting gear 25 to rotate by driving the adjusting shaft 22. Due to the design of the adjusting groove 251, the adjusting slide 23 can slide along the fixed stand 21, thereby changing the support diameter formed by multiple groups of adjusting fixing frames 24, and thus different reel 3 can be fixed.

[0052] The rotating member 11 includes:

[0053] The bearing seats 114 are designed in multiple groups, and the bearing seats 114 are provided with bearings;

[0054] A rotating shaft 112 is adapted to the bearing and disposed in the bearing. A through slot is formed in the rotating shaft 112 and a rotating input wheel 113 is sleeved on the rotating shaft 112.

[0055] The rotating disk 111 is provided at the end of the rotating shaft 112 , and a through hole adapted to the through slot is opened on the rotating disk 111 .

[0056] A through slot is provided in the rotating shaft 112 so that the rotating shaft 112 and the adjusting shaft 22 are arranged in a sleeve-like manner, thereby reducing the space used.

[0057] The fixed stand 21 is connected to the rotating disk 111 .

[0058] The adjusting shaft 22 passes through the rotating shaft 112 through the through hole and the through slot, and extends partially to the outside of the rotating shaft 112;

[0059] An adjustment input wheel 221 is sleeved on the adjustment shaft 22 extending to the outer rotating portion.

[0060] In order to prevent the adjusting shaft 22 from reversing when the fixing position 2 fixes the reel 3, a limiting wheel 115 can be installed on the rotating shaft 112, and a plurality of limiting holes can be opened on the limiting wheel 115 and the adjusting input wheel 221. When the adjusting fixing frame 24 is in low contact with the reel 3, the bolts are passed through the limiting holes to fix the rotating shaft 112 and the adjusting shaft 22 relatively to prevent the adjusting shaft 22 from reversing.

[0061] An adapter bearing sleeved on the adjusting shaft 22 is provided in the through groove.

[0062] The driving member 12 includes:

[0063] The rotation drive unit includes a rotation motor 121 mounted on the frame 1 , a rotation output wheel 122 provided at the output end of the rotation motor 121 and transmission-connected to the rotation input wheel 113 , and a rotation belt provided between the rotation input wheel 113 and the rotation output wheel 122 .

[0064] Working principle: During operation, the adjustment input wheel 221 is manually rotated, thereby rotating the adjustment shaft 22, which in turn drives the adjustment gear 25 to rotate, driving the adjustment rod 231 to move along the adjustment slot 251, thereby driving the adjustment slide 23 to slide along the fixed stand 21, and then driving the adjustment fixing frame 24 to extend outward until it contacts the reel 3 placed on the adjustment fixing frame 24, thereby completing the fixation of the reel 3;

[0065] After the reel 3 is fixed, the rotating motor 121 drives the rotating output wheel 122 to rotate, thereby driving the rotating input wheel 113 to rotate, thereby driving the rotating shaft 112 to rotate, thereby driving the rotating disk 111 to rotate, thereby driving the entire fixed position 2 to rotate, thereby driving the reel 3 to rotate. The preferred embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and these equivalent transformations all fall within the scope of protection of the present invention.

Claims

1. A pay-off and take-up mechanism for a galvanizing production line, comprising: A frame (1), a rotating member (11) and a driving member (12) arranged on the frame (1); It is characterized in that a fixing position (2) is provided on the rotating member (11), and the fixing position (2) includes: A fixed stand (21) connected to the rotating member (11); An adjusting shaft (22) is arranged at the center of the fixed stand (21) and rotates within the fixed stand (21); an adjusting gear (25) disposed at an end of the adjusting shaft (22) away from the rotating member (11), the adjusting gear (25) being provided with a plurality of adjusting slots (251) having predetermined arcs, the plurality of adjusting slots (251) being distributed in a circumferential array along the adjusting gear (25), one end of the adjusting slots (251) being away from the center of the adjusting gear (25), and the other end being close to the center of the adjusting gear (25); The adjusting members are designed in multiple groups and are distributed in a circumferential array along the adjusting gear (25). Each group includes an adjusting slide (23) slidably connected to the fixed stand (21), and an adjusting fixed stand (24) arranged at the end of the adjusting slide (23). An adjusting rod (231) adapted to the adjusting slot (251) and located in the adjusting slot (251) is provided at one end of the adjusting slide (23) away from the adjusting fixed stand (24). The fixed stand (21) is provided with a plurality of sliding grooves adapted to the adjusting slide (23) and the adjusting rod (231).

2. The pay-off and take-up mechanism for a galvanizing production line according to claim 1, characterized in that: The rotating member (11) comprises: The bearing seats (114) are designed in multiple groups, and the bearing seats (114) are provided with bearings; A rotating shaft (112) is adapted to the bearing and is disposed in the bearing. A through slot is provided in the rotating shaft (112). A rotating input wheel (113) is sleeved on the rotating shaft (112). A rotating disk (111) is arranged at the end of the rotating shaft (112), and a through hole adapted to the through slot is opened on the rotating disk (111).

3. The pay-off and take-up mechanism for a galvanizing production line according to claim 2, characterized in that: The fixed stand (21) is connected to the rotating disk (111).

4. The pay-off and take-up mechanism for a galvanizing production line according to claim 3, characterized in that: The adjusting shaft (22) passes through the rotating shaft (112) through the through hole and the through slot, and extends partially outside the rotating shaft (112); An adjusting input wheel (221) is sleeved on the adjusting shaft (22) extending to the outer rotating part.

5. The pay-off and take-up mechanism for a galvanizing production line according to claim 4, characterized in that: An adaptor bearing sleeved on the adjusting shaft (22) is provided in the through groove.

6. The pay-off and take-up mechanism for a galvanizing production line according to claim 1, characterized in that: The driving member (12) comprises: The rotation drive unit comprises a rotation motor (121) mounted on the frame (1), a rotation output wheel (122) arranged at the output end of the rotation motor (121) and transmission-connected to the rotation input wheel (113), and a rotation belt provided between the rotation input wheel (113) and the rotation output wheel (122).

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