TWM491529U - Steel band winding device - Google Patents

Description

Steel strip take-up device

The principle of the action of the steel strip winding is to take the steel strip guiding supply reel into a disc-shaped steel coil to provide transportation, storage and subsequent processing. However, due to the small amount of coiling, it cannot meet the requirements of subsequent processing. For this reason, the manufacturer changed the reel into a reel, and the reel was reciprocated while rotating the reel to wind the steel strip to a cylindrical steel coil.

The conventional steel strip take-up device, as shown in the third figure, is a steel strip (21) which is fed by a guide wheel (22) at a certain position and retracted by a reciprocating reel (23) while rotating, so that the reel (23) mounted on a take-up shaft (25) driven by a motor (24), the take-up shaft (25) together with the motor (24), and the reel (23) being supported by a laterally movable slide table (26) The slide table (26) is disposed on the machine table (27) by a slide bar (not shown) and screwed with a screw (28) for driving the slide table (26) to reciprocate, and the screw (28) is rotated forward and backward. The power conversion system is performed by a clutch mechanism (29), the clutch mechanism (29) is driven by another motor (30), and the clutch mechanism (30) is activated by a control group (31), the control group (31) is tied to A take-up bar (32) is fixed on the take-up shaft (25), and the touch bar (32) is arranged to be clamped by a pair of touch switches (33), and the touch switch (33) is connected to the clutch mechanism (29) Thereby, the steel strip (21) can be wound up and wound.

In the above conventional steel strip take-up device, the guide wheel (22) only guides the steel strip (21), and when the reel (23) rotates at a high speed to apply a tensile force to the steel strip (21), the supply of the steel strip (21) The speed is not uniform and the stability is poor, which will cause the steel belt (21) to slack and swing, and at the same time, the forced reeling of the reciprocating movement in the lateral direction will easily cause the side edges of the steel strip (21) to be bent and thus cannot be rolled up neatly. Defective product, and because the power source of the reel and the reciprocating movement of the reel (23) is driven independently by a different motor (24) (30), it is inevitable that a starting error will occur, and the clutch mechanism is retracted each time. (29) Driving the power conversion space of the forward and reverse rotation of the screw (28) causes a change in the lateral movement speed of the reel (23), and the reel (23) continues to be constant at this time. The rotational speed often causes a difference and a setback in the tension applied to the steel strip (21), causing the lateral deviation of the chattering of the steel strip (21) to cause a tight-fitting winding problem.

The purpose of the present invention is to provide a roll that can be supplied to a certain position without causing the steel belt to loosely oscillate and the side edge to be bent. When the reel is taken up, no lateral displacement of the flutter occurs. The steel strip maintains a neat and uniform, tightly wound steel strip take-up device.

In order to achieve the above purpose, the steel strip take-up device of the present invention tensions and flattens the steel strip while reciprocating laterally, and supplies the same motor to drive the reel which is rotated at a certain position at a uniform supply speed.

The steel strip reeling device of the present invention comprises: a sliding table for moving the steel strip laterally toward the reel, a rotating reel having a positional relationship with the sliding table, and an entraining mechanism for clamping and clamping the steel belt on the sliding table, a clamping wheel set for holding the steel strip smoothly on the sliding table adjacent to the reel, a screw for reciprocating the sliding table, a clutch mechanism for driving the forward and reverse rotation of the screw, and a control for starting the clutch mechanism Group, a motor that acts as a power source for the clutch mechanism and the reel.

<知知>

(21)‧‧‧ steel strip

(22)‧‧‧guide wheels

(23) ‧ ‧ reel

(24)‧‧‧Motor

(25)‧‧‧Winding shaft

(26)‧‧‧Slide

(27)‧‧‧ Machines

(28)‧‧‧ screw

(29) ‧‧‧Clutching agency

(30) ‧ ‧ another motor

(31) ‧‧‧Control Group

(32)‧‧‧Touching rod

(33)‧‧‧Touch switch

<this creation>

(1) ‧ ‧ reel

(2) ‧‧‧Winning shaft

(3)‧‧‧Motor

(4)‧‧‧Slide

(5) ‧‧‧ steel strip

(6)‧‧‧Slider

(7)‧‧‧Rack

(8) ‧‧‧Fixed guide wheel set

(9)‧‧‧Entrainment mechanism

(10)‧‧‧Entrainment wheel set

(11)‧‧‧ screw

(12) ‧‧‧Clutching agency

(13)‧‧‧ linkage rod

(14)‧‧‧Bevel gear set

(15) ‧‧‧Control Group

(16)‧‧‧Touching stick

(17)‧‧‧Touch switch

(18)‧‧‧ crossbar

Figure 1: Top view of the present embodiment

Fig. 2 is a side elevational view of one of the main parts of the present embodiment.

Figure 3: Schematic diagram of a conventional steel strip take-up device.

Please refer to the first figure and the second figure. In the figure, the reel (1) is mounted on the take-up shaft (2) end held by the machine base (not shown), and the take-up shaft (2) is The motor (3) disposed on the base is driven to rotate, so that the reel (1) and the slide table (4) are in a positional relationship, and the steel strip (5) can be rotated and wound.

The sliding table (4) is laterally movable toward the reel (1), and is slidably disposed on the frame (7) of the machine base by the sliding bar (6), and one end of each of the two ends of the sliding table (4) is A fixed set of guide wheels (8) that positions the steel strip (5).

The entrainment mechanism (9) for clamping and tensioning the steel strip (5) is disposed at the center of the sliding table (4), that is, in the middle of the two fixed guide wheel sets (8), and is sandwiched by a clamping pressure. To tighten the steel strip (5) so that the steel strip (5) has a uniform supply speed.

The entrainment wheel set (10) for smoothly holding the steel strip (5) is disposed at the end of the slide table (4) adjacent to the outer circumference of the reel (1), and is used for holding the flat steel strip by a rolling force. (5) It can be smoothly supplied to the reel (1) for winding.

The screw (11) is screwed to the slide table (4) and is disposed on the frame (7), and can rotate the slide table (4) by forward and reverse rotation.

The clutch mechanism (12) is connected to the end of the screw (11) for power conversion of the positive and negative rotation of the screw (11), and the clutch mechanism (12) intervenes with the linkage rod (13) and the bevel gear set (14). ) pivotally connected to the take-up shaft (2) driven by the motor (3).

The control group (15) is fixed at the center of the front end of the slide table (4) with a trigger bar (16), and the touch bar (16) is arranged to be clamped by a pair of touch switches (17), the pair The touch switch (17) is disposed on the frame (7) with a crossbar (18) and is connected to the clutch mechanism (12) to activate the power conversion of the clutch mechanism (12) in forward and reverse rotation.

According to the steel strip take-up device of the present invention, since the reel of the steel strip is placed at a certain position, and the steel strip is tensioned and flat while reciprocating laterally, the uniform supply speed and stable supply of the reel can be taken up. Therefore, the slack swing and the side edge pick-up and bending state will never occur, and when the reel is taken up, the steel strip will not be subjected to the tension difference and the setback due to the power conversion of the forward and reverse rotation of the lateral reciprocating movement, and the chattering lateral direction occurs. The problem of offset can greatly reduce the incidence of defective products, and can be smoothly rolled into steel strips with high compact value and increased coiling capacity.

According to the above-mentioned winding device, in addition to the above-mentioned functions and effects, since the lateral movement of the steel strip and the reel rotation are driven by a single motor, the present invention can simplify the apparatus as compared with the conventional method of using two-motor-driven reel rotation and lateral reciprocating movement. And reduce costs.

(1) ‧ ‧ reel

(2) ‧‧‧Winning shaft

(3)‧‧‧Motor

(4)‧‧‧Slide

(5) ‧‧‧ steel strip

(6)‧‧‧Slider

(7)‧‧‧Rack

(8) ‧‧‧Fixed guide wheel set

(9)‧‧‧Entrainment mechanism

(10)‧‧‧Entrainment wheel set

(11)‧‧‧ screw

(12) ‧‧‧Clutching agency

(13)‧‧‧ linkage rod

(14)‧‧‧Bevel gear set

(15) ‧‧‧Control Group

(16)‧‧‧Touching stick

(17)‧‧‧Touch switch

(18)‧‧‧ crossbar

Claims (3)

The utility model relates to a steel strip take-up device which is used for pulling the steel strip to be flat and reciprocating while being horizontally reciprocating, for feeding the same motor to rotate the reel at a certain position, which comprises: sliding the steel strip to the reel laterally, and sliding The table becomes a reel of a certain positional relationship, an entrainment mechanism for clamping and tensioning the steel belt on the sliding table, and an entrainment wheel set which is arranged on the sliding table adjacent to the reel to smoothly hold the steel strip, and the screw which reciprocates the sliding table A clutch mechanism for driving the positive and negative rotation of the screw, a control group for starting the clutch mechanism, and a motor for the power source of the clutch mechanism and the reel. The steel strip take-up device according to claim 1, wherein the control group is fixed at the center of the front end of the slide table, and the touch rod is disposed by being clamped by a pair of touch switches. A pair of touch-opening relationships are disposed on the frame with a crossbar and connected to the clutch mechanism. The steel strip take-up device according to claim 1, wherein a fixed guide wheel set for positioning the steel strip is disposed at each end of the slide table.