CN207698867U - A kind of feed mechanism of paper tube core - Google Patents

Abstract

The utility model discloses a feeding mechanism for a paper tube core, which includes a feeding part and a feeding part for sending the paper tube core on the feeding part to a winding shaft, and is characterized in that the feeding part includes useful The paper tube core seat for placing at least two axially arranged paper tube cores, the feeding component includes a power assembly that drives the paper tube core seat to move axially. In the utility model, the paper tube core is axially placed on the paper tube core seat, and the power assembly drives the paper tube core seat to move axially, and the paper tube core on the paper tube core seat is set on the winding shaft to realize automatic feeding , and multiple materials are loaded at one time, which greatly improves production efficiency, saves manual feeding, and reduces production costs.

Description

A feeding mechanism for paper tube core

technical field

The utility model relates to an improved invention of a feeding mechanism for a paper tube core, in particular to a rewinder or a feeding mechanism for a paper tube core on a winding machine.

Background technique

Supermarket cash register paper and label paper are mainly rewinded automatically through the winding machine, and the winding machine needs to put a paper core on the rewinding shaft before rewinding, and then perform the rewinding work. At present, the feeding of paper tube cores is mainly done manually, and the feeding is done one by one, which is slow, inefficient, and costly.

Contents of the invention

In view of the technical problems in the background technology, the technical problem to be solved by the utility model is to provide a feeding mechanism that automatically feeds and feeds multiple rolls of paper cores at a time, thereby improving production efficiency and reducing production costs.

In order to solve the above-mentioned technical problems, the utility model is realized by adopting the following technical scheme: the feeding mechanism of this kind of paper tube core includes a feeding part and a mechanism for sending the paper tube core on the feeding part to the winding shaft. The feeding part is characterized in that the feeding part includes a paper core seat for placing at least two axially arranged paper cores, and the feeding part includes a power assembly that drives the paper core seat to move axially.

The feeding part also includes a paper tube core pressing mechanism, and the paper tube core pressing mechanism includes a pressing plate that cooperates with the paper tube core seat and a lifter that drives the pressing plate up and down.

The lifting part includes a pressing cylinder, the pressing cylinder is installed on the paper tube core seat, and the pressing plate is connected with the pressing cylinder.

The power assembly includes a push-pull cylinder, a linear guide rail and a sliding seat that matches the linear guide rail. The slide seat is installed on the paper tube core seat, and the paper tube core seat is connected to the push-pull cylinder. , the push-pull cylinder drives the slide to move along the linear guide rail.

The paper tube core seat includes a base and a left side plate and a right side plate installed on the base, the left side plate and the right side plate are all inclined, and the left side plate and the right side plate are formed to place paper Die "V" type material table.

Both the left side board and the right side board are conveyor belts.

The paper tube core seat also includes a height adjustment assembly for adjusting the height of the left side board and the right side board.

The height adjustment assembly includes a gear and a rack meshed with the gear, the gear is installed on the base, the rack is vertically installed on the rack seat, and the left side plate and the right side plate are installed on the rack. On the seat.

The feeding part also includes an adjusting part for adjusting the height of the pressing plate.

The adjusting part includes a screw rod and a nut matching the screw rod, the nut is installed on the paper tube core seat, the screw rod passes through the nut and is connected with the pressure plate seat, and the pressure plate and lifting parts are installed in the pressure plate seat superior.

In the utility model, the paper tube core is axially placed on the paper tube core seat, and the power assembly drives the paper tube core seat to move axially, and the paper tube core on the paper tube core seat is set on the winding shaft to realize automatic feeding , and multiple materials are loaded at one time, which greatly improves production efficiency, saves manual feeding, and reduces production costs; the utility model avoids paper cores on the paper core seat in order to improve the stability of feeding during feeding. Displacement, in the working condition of feeding, the paper tube core pressing mechanism cooperates with the paper tube core seat, that is, the pressing plate presses down and cooperates with the paper tube core seat to clamp the paper tube core, and then moves axially, so as to avoid the paper tube The core moves axially during the feeding process; the paper tube core material platform formed by the left and right side plates of the paper tube core seat is more stable than the horizontally arranged material platform, and avoids radial movement; and the left and right The side plate is designed with a conveyor belt. After the paper tube cores enter the material setting table, the conveyor belt automatically transports the paper cores forward so that they are evenly and axially arranged in the material setting table. Compared with manual placement, the efficiency is not only high , the control accuracy of the spacing between paper cores is also higher; at the same time, for different specifications of paper cores, the height of the pressure plate and the left and right side plates can be adjusted to align the center of the paper core with the winding shaft.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the right side view of the utility model.

Fig. 3 is an exploded view of the utility model.

Fig. 4 is a structural schematic view of the utility model installed on a winder.

Detailed ways

Further describe working principle of the present utility model and related details thereof below in conjunction with accompanying drawing. With reference to the accompanying drawings, the feeding mechanism of this kind of paper tube core includes a feeding part 2 and a feeding part 1 that sends the paper tube core on the feeding part to the winding shaft. A paper tube core seat 3 for placing at least two axially arranged paper tube cores; the paper tube core seat 3 includes a base 12, a left side plate 4, a right side plate 6 and is used to adjust the left side plate and the right side plate The height adjustment assembly of the height, the height adjustment assembly includes a gear 16 and a rack 11 meshed with the gear, a hand wheel is installed on the central shaft of the gear 16, and the gear 16 is installed on the base 12 through a bearing, The rack 11 is installed vertically on the rack seat 10, the left side plate 4 and the right side plate 6 are installed on the rack seat 10, and the central shaft is rotated by the hand wheel to make the gear 16 rotate and drive the rack 11 Lifting, the rack 11 lifts to make the left side plate 4 and the right side plate 6 on the rack seat 10 and the rack seat lift up and down, so adjust the height of the left and right side plates, in order to make the lifting more stable, the rack seat 10 A guide shaft is set, and the base 12 is provided with a linear bearing, and the guide shaft is arranged in the linear bearing. When the rack seat is raised and lowered, the guide shaft moves up and down in the linear bearing, thus improving the stability of lifting. The left side plate 4 and the right side plate 6 are all inclined, and the left side plate 4 and the right side plate 6 form a "V"-shaped material placement table 17 for placing paper cores, and the paper cores enter the material After the platform 17, in order to avoid damage caused by excessive friction with the left and right side plates, and at the same time make the two paper cores have a gap, the left side plate 4 and the right side plate 6 adopt conveyor belts, and the conveyor belts are arranged on the transmission On the roller, the transmission roller is connected with the motor, and the left side plate 4 and the right side plate 6 can be independently controlled by two groups of motors, of course, a group of motors can also be used, connected by a synchronous component, and the conveyor belt drives the paper tube The cores are automatically conveyed forward so that they are evenly and axially arranged on the material placement platform 17, and the distance between the paper tube cores is precisely controlled.

The feeding part 1 includes a power assembly that drives the paper core seat to move axially and a paper core pressing mechanism. The power assembly includes a push-pull cylinder 18, a linear guide rail 14 and a sliding seat 13 that matches the linear guide rail. , the sliding seat 13 is installed on the base 16 of the paper tube core seat, and the base 16 is connected to the push-pull cylinder 18, and the push-pull cylinder 18 drives the sliding seat 13 to move along the linear guide rail 14 during the loading condition. The paper tube core pressing mechanism includes a pressing plate 5 that cooperates with the paper tube core seat, a lifting part that drives the pressing plate up and down, and an adjusting part that adjusts the height of the pressing plate; Nut 8, described nut 8 is fixedly installed on the rack seat 10 on the base, and described screw mandrel 9 passes nut and is connected with platen seat 7, and described platen 5 and elevating parts are installed on platen seat 7, and described thread The rod 9 is connected with a handwheel, and when the handwheel is rotated, the screw mandrel 9 is raised and lowered relative to the nut 8, thereby driving the pressing plate 5 on the pressing plate seat to lift; The rewinding shaft of the roll mechanism is set coaxially, first adjust the height of the material setting table 17 and the height of the pressure plate 5, the height of the material setting table 17 is driven by the hand wheel to rotate the gear 16, and the gear drives the rack 11 to rise and fall, and then Drive the gear seat 10 and the left and right side plates above it to go up and down, so as to realize the adjustment of the height of the material setting table 17; Pressing plate 5 on the seat lifts, thereby realizes the adjustment of pressing plate 5 heights. The lifting component includes a pressing cylinder 15, the pressing cylinder 15 is installed on the pressing plate seat 7 on the base, the pressing plate 5 is connected with the pressing cylinder 15, in order to improve stability, the lifting assembly also includes There are guide posts and guide blocks, the guide posts are installed on the pressure plate base 7, the guide blocks have guide holes matched with the guide posts, one end of the guide posts is connected with the press plate 5, and the other end of the guide posts is placed on the guide inside the hole.

This mechanism is used in conjunction with the feeding mechanism. Before feeding, adjust the height of the feeding table 17 and the pressure plate 5 according to the specifications of the paper tube core to ensure that the paper tube core on the feeding table 17 is aligned with the winding shaft and set concentrically, thereby ensuring The paper tube core is accurately set on the winding shaft; when feeding, the feeding mechanism sends the paper tube core to the feeding table 17 on the paper tube core seat, and the left and right side plates of the feeding table 17 hold the paper tube core Conveying forward, the paper tube cores enter the material setting table 17 one by one, and the adjacent paper tube cores keep a certain distance. Drive the pressing plate 5 to move down, and the pressing plate 5 will press the paper tube core on the feeding table 17, that is, the feeding table 17 and the pressing plate 5 will clamp the paper tube core, and the push-pull cylinder 18 will push the base 12 to move forward along the linear guide rail, so that The feeding table 17 and the paper tube core pressing plate 5 above it move to the front rewinding shaft at the same time, and the paper tube core is set on the rewinding shaft, so that automatic feeding is realized. After the feeding is completed, the push-pull cylinder 18 resets and drives the base Move backward along the linear guide rail, the feeding table 17 resets to receive the paper tube core, the pressing cylinder 15 resets, drives the pressing plate 5 to move upward, and starts the feeding operation again after the paper tube cores on the feeding table are arranged , so repeatedly.

Claims (10)

1. A feeding mechanism for paper tube cores, comprising a feeding part (2) and a feeding part (1) for sending the paper tube cores on the feeding part to the winding shaft, characterized in that the feeding The part includes a paper tube core seat (3) for placing at least two axially arranged paper tube cores, and the feeding part includes a power assembly that drives the paper tube core seat to move axially. 2. The feeding mechanism for paper tube cores according to claim 1, characterized in that said feeding part also includes a paper tube core pressing mechanism, and said paper tube core pressing mechanism includes a paper tube core seat Cooperating pressing plate (5) and lifting parts that drive the lifting of pressing plate. 3. The feeding mechanism for paper tube cores according to claim 2, characterized in that the lifting part includes a pressing cylinder (15), the pressing cylinder is installed on the paper tube core seat, and the pressing plate and Compress the cylinder connection. 4. The feeding mechanism for paper tube cores according to claim 1, characterized in that the power assembly includes a push-pull cylinder (18), a linear guide rail (14) and a sliding seat (13) matching the linear guide rail, The sliding seat is installed on the paper tube core seat, and the paper tube core seat is connected with a push-pull cylinder. In the loading condition, the push-pull cylinder drives the slide seat to move along the linear guide rail. 5. The feeding mechanism for paper tube cores according to claim 1, characterized in that the paper tube core seat includes a base (12) and a left side plate (4) and a right side plate (6) mounted on the base ), the left side board and the right side board are both inclined, and the left side board and the right side board form a "V"-shaped feeding table (17) for placing paper tube cores. 6 . The feeding mechanism for paper tube cores according to claim 5 , wherein both the left side plate and the right side plate are conveyor belts. 7 . 7. The feeding mechanism for paper tube cores according to claim 5, characterized in that said paper tube core seat further comprises a height adjustment assembly for adjusting the height of the left side plate and the right side plate. 8. The feeding mechanism for paper tube cores according to claim 7, characterized in that the height adjustment assembly includes a gear (16) and a rack (11) meshing with the gear, and the gear is installed on the base , the rack is installed vertically on the rack seat (10), and the left side plate and the right side plate are installed on the rack seat. 9. The feeding mechanism for paper tube cores according to claim 2, characterized in that the feeding part further includes an adjusting part for adjusting the height of the pressing plate. 10. The feeding mechanism for paper tube cores according to claim 9, characterized in that the adjustment part includes a screw (9) and a nut (8) matching the screw, and the nut is installed on the paper tube On the core seat, the threaded rod passes through a nut to connect with the pressure plate seat (7), and the pressure plate and lifting parts are installed on the pressure plate seat.