CN-115230214-B - Curtain cloth tube pulling device of laminating machine

CN115230214BCN 115230214 BCN115230214 BCN 115230214BCN-115230214-B

Abstract

The invention discloses a curtain cloth tube pulling device of a laminating machine, which comprises a curtain cloth tube pulling mechanism and a curtain cloth tube storage mechanism, wherein the curtain cloth tube pulling mechanism comprises a frame which moves left and right on a guide rail pair I under power driving, a lifting frame which moves up and down on a vertical guide rail pair II under power driving is arranged on the frame, a left supporting shaft and a right supporting shaft are arranged on the lifting frame, left and right shaft bodies of the supporting shafts are respectively sheathed with left and right support arms which are hung forwards in a sliding way, the left and right support arms synchronously move towards each other or back to each other under the driving of a screw nut transmission pair arranged in the supporting shaft, the bottoms of the support arms are respectively provided with a front clamping piece and a rear clamping piece which are symmetrical in a left-right way and have opposite clamping openings, one side of the guide rail pair I is positioned at the rear side of the laminating machine, and the curtain cloth tube storage mechanism is arranged at the other end of the guide rail pair I. The automatic curtain cloth laminating machine is high in automation degree, reduces the labor intensity of operators, and improves the use efficiency of the curtain cloth laminating machine.

Inventors

JI YONGYI
CHEN GENG
LIU JIAHENG
FENG YU
WEN YONG

Assignees

桂林橡胶机械有限公司

Dates

Publication Date: 20260512
Application Date: 20220819

Claims (1)

1. The curtain cloth tube pulling-out method of the laminating machine is characterized by adopting a curtain cloth tube pulling-out device, wherein the curtain cloth tube pulling-out device comprises a curtain cloth tube pulling-out mechanism and a curtain cloth tube storage mechanism, the curtain cloth tube pulling-out mechanism comprises a frame (2) which moves left and right on a guide rail pair I (1) under the driving of power, a lifting frame (4) which moves up and down on a guide rail pair II (3) under the driving of power is arranged on the frame (2), a left supporting shaft (5) and a right supporting shaft (5) are arranged on the lifting frame (4), a laser lamp (11) which emits a laser marking line forward and downward is arranged on the middle part of the supporting shaft (5), the left shaft body and the right shaft body of the support shaft (5) are respectively sheathed with a left support arm (6) and a right support arm (7) which are overhanging forwards in a sliding way, the left support arm (6) and the right support arm (7) are driven by a screw nut transmission pair arranged in the support shaft (5) to synchronously move in opposite directions or back to back, the bottom of each support arm is respectively provided with a front clamping piece (8) and a rear clamping piece (8) which are symmetrical in left and right and have opposite clamping openings, each clamping piece (8) comprises a support plate (8-1) which is arranged at the bottom of the support arm and stretches out leftwards or rightwards, the bottom of the stretching end of the support plate (8-1) is provided with an upper clamping plate (8-2), a lower clamping plate (8-3) below the upper clamping plate (8-2) is arranged on a lower connecting rod of the parallelogram connecting rod mechanism (8-4), the upper connecting rod of the parallelogram connecting rod mechanism (8-4) is arranged on the supporting plate (8-1), a swing rod (8-6) driven by power is arranged on a left connecting rod or a right connecting rod of the parallelogram connecting rod mechanism (8-4), one side of the guide rail pair I (1) is positioned at the rear part of the laminating machine (10), the curtain cloth tube storage mechanism is arranged at the other end of the guide rail pair I (1), the curtain cloth tube storage mechanism comprises a storage rack (13) and a curtain cloth tube hanging rod (14), the storage rack (13) is arranged on a front guide rail pair III and a rear guide rail pair III (12), the storage rack (13) moves back and forth on the guide rail pair III (12) in a reciprocating manner under the power of the storage machine (18), the curtain cloth tube hanging rods (14) which are arranged in the front and the rear directions at equal intervals are arranged at the top of the storage rack (13), and the curtain cloth tube hanging rods (14) in the whole row are horizontally stretched towards the laminating machine (10), and the running scheme comprises the steps of: ① . When a curtain cloth tube (9) is manufactured on the laminating machine (10), the stand (2) is positioned at a waiting position between the laminating machine (10) and the curtain cloth tube storage mechanism, the lifting frame (4) lifts the left and right support arms (6, 7) to be higher than the curtain cloth tube (9), and the opening distance between the left and right support arms (6, 7) is longer than the length of the curtain cloth tube (9); ② . After the curtain cloth tube (9) is manufactured on the laminating machine (10), the frame (2) moves to a pulling-out position at the rear part of the laminating machine (10), a laser marking line emitted by a laser lamp (11) is overlapped with a central line (9-1) of the curtain cloth tube (9), the left and right support arms (6, 7) are lowered to the left and right tube openings of the curtain cloth tube (9) by the lifting frame (4), and the front and rear clamping pieces (8) on the left and right support arms (6, 7) are in an open clamping state; ③ . The left and right support arms (6, 7) are folded so as to place the left and right cylinder openings of the curtain cloth cylinder (9) between the upper and lower clamping plates (8-2, 8-3) of the front and rear clamping pieces (8) on the left and right support arms (6, 7); ④ . The upper clamping plates (8-2, 8-3) of the front clamping pieces and the lower clamping plates (8-3) of the left and right support arms (6, 7) are clamped to clamp the curtain cloth cylinder (9), the frame (2) moves towards the curtain cloth cylinder storage mechanism and pulls the curtain cloth cylinder (9) out of the laminating machine (10) to a waiting position through the front clamping pieces and the rear clamping pieces (8) of the left and right support arms (6, 7), and the lifting frame (4) lifts the left and right support arms (6, 7) back; ⑤ . The rear clamping pieces (8) on the left and right support arms (6, 7) are opened and clamped, the curtain cloth tube (9) is hung on the front clamping pieces (8) on the left and right support arms (6, 7), and the hanging position of the curtain cloth tube (9) is opposite to the first curtain cloth tube hanging rod (14); ⑥ . The frame (2) moves to a storage position to enable a first cord fabric tube hanging rod (14) to completely penetrate into a cord fabric tube (9), front clamping pieces (8) on left and right support arms (6, 7) are opened and clamped, the cord fabric tube (9) is hung on the first cord fabric tube hanging rod (14), the left and right support arms (6) are opened and returned, the frame (2) returns to wait for the manufacture of the next cord fabric tube (9) on the laminating machine (10), and the storage frame (13) moves forward by the distance of the first cord fabric tube hanging rod (14) to enable the second cord fabric tube hanging rod (14) to move forward to be in position; ⑦ . And (3) repeating ②～⑥ steps so as to store the curtain cloth barrels (9) manufactured by the laminating machine (10) on the curtain cloth barrel hanging rods (14) in sequence.

Description

Curtain cloth tube pulling device of laminating machine Technical Field The invention relates to tire production equipment, in particular to a curtain cloth tube pulling device of a laminating machine. Background The prior art is to make the sleeve of the bias tyre on the laminating machine basically by hand, in order to facilitate the removal of the sleeve, an operator pads a sliding spacer such as a plastic spacer on one end of the sleeve and then pulls the sleeve from the laminating machine from the other end. Because the diagonal tire is provided with a plurality of cord fabric barrels, and each cord fabric barrel is heavier, for example, the engineering tire with the specification of 23.5-25-16PR, wherein the weight of the 1# cord fabric barrel reaches 80Kg, when the 1# cord fabric barrel is taken, operators with equal forming stations are required to cooperate, and the 1# cord fabric barrel can be lifted and detached from the laminating machine by 4 resultant forces. Obviously, the traditional operation mode of manually lifting and unloading the cord fabric sleeve from the laminating machine is slow in personnel speed, low in working efficiency and low in working efficiency, and the productivity of the laminating machine cannot supply the speed of tire molding in the next process, so that some equipment of the whole tire production line is idle for a long time, and the maximum ratio of the productivity of the production line cannot be reached. Disclosure of Invention Aiming at the defects of the prior art, the invention aims to solve the technical problem of providing a curtain cloth tube pulling device of a laminating machine for replacing manual work. Can solve above-mentioned technical problem's rigging machine curtain cloth section of thick bamboo pull-out device, its technical scheme includes curtain cloth section of thick bamboo pull-out mechanism and curtain cloth section of thick bamboo storage mechanism, wherein: 1. The curtain cloth tube pulling mechanism comprises a frame which moves left and right on a guide rail pair I under power driving, a lifting frame which moves up and down on a guide rail pair II under power driving is arranged on the frame, a left supporting shaft and a right supporting shaft are arranged on the lifting frame, a left shaft body and a right shaft body of the supporting shaft are respectively sheathed with a left support arm and a right support arm which are hung forwards in a sliding way, the left support arm and the support arms synchronously move in opposite directions or in opposite directions under the driving of a screw nut transmission pair arranged in the supporting shaft, and the bottoms of the support arms are respectively provided with a front clamping piece and a rear clamping piece which are symmetrical in left and right and have opposite clamping openings. 2. One side of the guide rail pair I is positioned at the rear part of the laminating machine, and the cord fabric tube storage mechanism is arranged at the other end of the guide rail pair I. One structure of each clamping piece comprises a supporting plate which is arranged at the bottom of a supporting arm and stretches out leftwards or rightwards, an upper clamping plate is arranged at the bottom of the stretching end of the supporting plate, a lower clamping plate below the upper clamping plate is arranged on a lower connecting rod of a parallelogram connecting rod mechanism, an upper connecting rod of the parallelogram connecting rod mechanism is arranged on the supporting plate, and a power-driven swinging rod is arranged on a left connecting rod or a right connecting rod of the parallelogram connecting rod mechanism. The invention has the beneficial effects that: In the curtain cloth tube pulling device structure of the laminating machine, the front and the rear clamping pieces on the left and the right support arms can clamp the laminated curtain cloth tube in front and behind, and then the laminating machine is pulled out and automatically stored on the curtain cloth tube hanging rod of the storage rack, so that the automation degree is high, the labor intensity of operators is reduced, and the use efficiency of the curtain cloth tube laminating machine is improved. Drawings Fig. 1 is a schematic structural diagram of an embodiment of the present invention. Fig. 2 is a schematic structural view of the clamping member in the embodiment of fig. 1. The drawing number is 1, a guide rail pair I, 2, a frame, 3, a guide rail pair II, 4, a lifting frame, 5, a supporting shaft, 6, a left support arm, 7, a right support arm, 8, a clamping piece, 8-1, a supporting plate, 8-2, an upper clamping plate, 8-3, a lower clamping plate, 8-4, a parallelogram linkage mechanism, 8-5, a clamping cylinder, 8-6, a swinging rod, 9, a curtain sleeve, 9-1, a central line, 10, a laminating machine, 11, a laser lamp, 12, a guide rail pair III, 13, a storage rack, 14, a curtain sleeve hanging rod, 15, a lifting cylinder,