CN213770771U

CN213770771U - Carton-printing machine pay-off complementary unit

Info

Publication number: CN213770771U
Application number: CN202022695927.5U
Authority: CN
Inventors: 蒋波
Original assignee: Xuzhou Touch Up Printing Co ltd
Current assignee: Xuzhou Touch Up Printing Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-23
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a feeding auxiliary mechanism of a carton printing machine, which comprises a bottom plate, wherein a positioning plate is fixedly arranged at the inner side of a bearing frame, positioning holes are uniformly arranged at the top end of the positioning plate, a driving roller is rotatably arranged at the inner side of the positioning holes, L-shaped plates are fixedly arranged at the middle parts of the two sides of the bearing frame, a sleeve is fixedly arranged at one end of the inner side of the L-shaped plate, a buffer rod is slidably connected with the inner side of the sleeve, a reset spring is arranged at one end of the inner side of the sleeve, a carton is moved towards the other end under the action of the driving roller by sending the carton plate from one end to the inner side of the bearing frame, the two sides of the carton extrude an arc-shaped plate during the movement of the carton plate, so that the reset spring is compressed, the inclined carton plate can be gradually deflected until the end part of the carton plate is flush with the end part of the bearing frame, thereby effectively ensuring the neat delivery conveyor belt or printing machine of the carton plate, the labor intensity of workers is reduced, and the working efficiency is improved.

Description

Carton-printing machine pay-off complementary unit

Technical Field

The utility model relates to a carton lithography apparatus technical field specifically is a carton printing machine pay-off complementary unit.

Background

The paper box is a most widely used packing product, and can be classified into a plurality of types according to different materials, such as corrugated paper boxes, single-layer paper boxes and the like with various specifications and models, the most commonly used paper boxes comprise three layers and five layers, seven layers of paper boxes are less used, each layer is divided into inner paper, corrugated paper, core paper and surface paper, the inner paper and the surface paper comprise tea board paper and kraft paper, the corrugated paper for the core paper is different in color and hand feeling, the paper produced by different manufacturers is different, in the process of processing the paper box in a factory, one processing procedure is to print the paper box board, when patterns on the paper box are printed, a worker needs to feed the paper box board into a printing device for printing one by one, after printing is finished, the paper box board is folded according to a certain rule to obtain the paper box, however, when the paper box board is fed into a conveying belt by a printing machine, if the carton board is in an inclined state, printing quality is affected, most of the carton boards need to be manually adjusted in placement state, labor intensity is high, efficiency is low, and therefore the carton printing machine feeding auxiliary mechanism is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carton printing machine pay-off complementary unit to when the carton board that provides in solving above-mentioned background art sends into the printing machine on the conveyer belt, if the carton board then influences the printing quality for the tilt state, most of them need be through the state of putting of artifical manual adjustment carton board, intensity of labour is big, the lower problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a carton printing machine feeding auxiliary mechanism comprises a bottom plate, sleeve rods are arranged at four corners of the top end of the bottom plate, movable rods are connected to the inner sides of the sleeve rods in a sliding mode, a bearing frame is arranged at the top end of each movable rod, a correcting assembly is arranged on the inner side of each bearing frame, and each correcting assembly comprises a positioning plate, a positioning hole, a transmission roller, an L-shaped plate, a sleeve, a buffer rod, a reset spring, an arc-shaped plate and a fixing hole;

the inboard fixed mounting of bearer frame has the locating plate, the locating hole has evenly been seted up on the locating plate top, the inboard rotation of locating hole installs the driving roller, the equal fixed mounting in middle part of bearer frame both sides has the L shaped plate, the inboard one end fixed mounting of L shaped plate has the sleeve, the inboard sliding connection of sleeve has the buffer beam, reset spring is installed to the inboard one end of sleeve, buffer beam one end fixed connection is in the inboard middle part of arc, the fixed orifices that corresponds with the arc position is all seted up to the bearer frame both sides.

Preferably, the driving rod penetrates through the side face of the bearing frame in a uniform and movable mode, the motor is fixedly installed on one side of the bearing frame, the gear is sleeved at one end of the outer side of the driving rod in a fixed mode, the gear is meshed with the inner side of the chain, and the protective cover is fixedly installed on the other side of the bearing frame corresponding to the position of the chain.

Preferably, the locating plate side is run through in the activity of actuating lever one end, the fixed cover of driving roller connects in actuating lever outside middle part, motor output shaft one end and the actuating lever tip fixed connection who corresponds the position.

Preferably, the equal fixed mounting in buffer beam outer wall bottom symmetry both sides has the stopper, the spacing groove has all been seted up at the inboard symmetrical both ends of sleeve, stopper sliding connection is in the spacing inslot side.

Preferably, the top end of the side surface of the loop bar is fixedly provided with a connecting plate, one end of the connecting plate is fixedly connected to the middle part of the side surface of the guide plate, the top end of the guide plate is provided with a guide hole, two ends of the inner side of the guide hole are both slidably connected with movable blocks, a double-end screw rod penetrates through the activity of one end of the guide plate, the top end of each movable block is hinged with a supporting rod, the top end of the side surface of the movable rod is fixedly provided with a connecting rod, the middle part of the connecting rod is movably sleeved with a positioning ring, and the top end of the supporting rod is fixedly connected with the positioning ring.

Preferably, the threads that double-end screw outside both ends were seted up are opposite, two the movable block all cup joints in double-end screw outside both ends through the screw thread activity, double-end screw one end fixedly connected with crank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through sending people's carriage inboard with the carton board from one end, make the carton move to the other end under the effect of driving roller, its both sides extrusion arc in the carton board motion process makes the reset spring compression to the carton board that can make the slope takes place to deflect gradually, until its tip and carriage end parallel and level, thereby can effectively guarantee in the orderly people's conveyer belt or the printing machine of sending of carton board, reduced artifical intensity of labour, improved work efficiency.

2. Through forward or reverse rotation double threaded screw to make the movable block of both sides slide along the screw thread direction in opposite directions or dorsad, thereby can adjust the extension height of movable rod outside the loop bar through the effect of bracing piece and connecting rod, thereby be convenient for adjust the height of whole device according to actual need, improve the suitability of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a middle correction assembly of the present invention;

FIG. 3 is a schematic view of the installation structure of the middle arc-shaped plate of the present invention;

FIG. 4 is a schematic view of the installation structure of the middle buffer spring of the present invention;

FIG. 5 is a schematic view of the chain mounting structure of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a loop bar; 3. a movable rod; 4. a bearing frame; 5. a corrective component; 501. positioning a plate; 502. positioning holes; 503. a driving roller; 504. an L-shaped plate; 505. a sleeve; 506. a buffer rod; 507. a return spring; 508. an arc-shaped plate; 509. a fixing hole; 6. a drive rod; 7. a motor; 8. a gear; 9. a chain; 10. a protective cover; 11. a limiting block; 12. a limiting groove; 13. a connecting plate; 14. a guide plate; 15. a guide hole; 16. a movable block; 17. a double-ended screw; 18. a support bar; 19. a connecting rod; 20. a positioning ring; 21. a crank handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a carton printing machine feeding auxiliary mechanism comprises a bottom plate 1, sleeve rods 2 are mounted at four corners of the top end of the bottom plate 1, movable rods 3 are connected to the inner sides of the sleeve rods 2 in a sliding mode, a bearing frame 4 is mounted at the top end of each movable rod 3, a correcting assembly 5 is arranged on the inner side of each bearing frame 4, and each correcting assembly 5 comprises a positioning plate 501, a positioning hole 502, a driving roller 503, an L-shaped plate 504, a sleeve 505, a buffering rod 506, a reset spring 507, an arc-shaped plate 508 and a fixing hole 509;

bearing frame 4 inboard fixed mounting has locating plate 501, locating hole 502 has evenly been seted up on locating plate 501 top, driving roller 503 is installed in the inboard rotation of locating hole 502, the equal fixed mounting in middle part of 4 both sides of bearing frame has L shaped plate 504, the inboard one end fixed mounting of L shaped plate 504 has sleeve 505, the inboard sliding connection of sleeve 505 has buffer beam 506, reset spring 507 is installed to the inboard one end of sleeve 505, buffer beam 506 one end fixed connection is in the inboard middle part of arc 508, the fixed orifices 509 that corresponds with arc 508 position is all seted up to 4 both sides of bearing frame.

The driving rod 6 penetrates through the side face of the bearing frame 4 uniformly, the motor 7 is fixedly mounted on one side of the bearing frame 4, the gear 8 is sleeved on one end of the outer side of the driving rod 6 in a fixed mode, the gear 8 is meshed with the inner side of the chain 9, the protective cover 10 is fixedly mounted on the other side of the bearing frame 4 corresponding to the position of the chain 9, and all the driving rods 6 can rotate simultaneously under the action of the chain 9 and the gear 8.

Locating plate 501 side is run through in the activity of 6 one end of actuating lever, and driving roller 503 is fixed cup joint in the middle part of the 6 outsides of actuating lever, and motor 7 output shaft one end is connected with the 6 tip fixed connections of actuating lever that correspond the position, and the motor 7 of being convenient for drives actuating lever 6 and rotates to drive driving roller 503 and rotate.

The equal fixed mounting in buffer lever 506 outer wall bottom symmetry both sides has stopper 11, and spacing groove 12 has all been seted up at the inboard symmetrical both ends of sleeve 505, and stopper 11 sliding connection is inboard in spacing groove 12, and restriction buffer lever 506's home range makes its tip can not break away from sleeve 505 inboard.

2 side top fixed mounting of loop bar has connecting

plate

13, 13 one end fixed connection of connecting plate is in 14 side middle parts of deflector, guiding hole 15 has been seted up on the 14 top of deflector, the equal sliding connection in both ends of 15 inboard sides of guiding hole has

movable block

16, 14 one end activities of deflector run through there is double threaded

screw

17, 16 top articulations of movable block have bracing piece 18, 3 side top fixed mounting of movable rod has connecting rod 19, holding ring 20 has been cup jointed in the activity of connecting rod 19 middle part, 18 tops of bracing piece and 20 fixed connection of holding ring, be convenient for adjust the whole height of device.

The screw thread that double threaded screw 17 outside both ends were seted up is opposite, and two movable blocks 16 all cup joint in double threaded screw 17 outside both ends through the screw thread activity, and double threaded screw 17 one end fixedly connected with crank 21 is convenient for rotate double threaded screw 17 through crank 21 to the movable block 16 that makes both sides slides along the screw thread direction in opposite directions or dorsad, thereby changes the height of bearing frame 4 through the effect of bracing piece 18.

The working principle is as follows: before the carton board is conveyed to a printing machine, the carton board is conveyed from one end of the bearing frame 4 to a position between the bearing frame 4 and the positioning plate 501, the motor 7 is started simultaneously, the motor 7 drives the driving rods 6 at corresponding positions to rotate, because one end of each driving rod 6 is provided with the gear 8, and the gear 8 is meshed with the inner side of the chain 9, the motor 7 can drive the driving rods 6 to rotate, so that the driving rollers 503 fixedly sleeved outside the driving rods 6 rotate in the corresponding positioning holes 502, the driving rollers 503 are in surface contact with the carton board, the carton board is driven to slide towards the other end of the bearing frame 4 under the action of friction force, the carton board contacts with the arc boards 508 at two sides, so as to extrude the two arc boards 508 towards two sides, the arc boards 508 drive the buffer rod 506 to slide in the sleeve 505 and compress the return spring 507, and because the return springs 507 at two sides have the same elasticity, therefore, in the process that the paper box board extrudes the arc-shaped board 508, the paper box board is gradually corrected through the rebounding of the arc-shaped board 508, the inclined paper box board is gradually straightened, the paper box board is corrected after passing through the arc-shaped boards 508 on the two sides, at the moment, the paper box board is just aligned to be input into a printing machine, the working efficiency is improved, the straightening is not carried out manually, when the height of the bearing frame 4 is required to be adjusted according to the actual situation, the double-headed screw 17 is positively or reversely rotated through the crank 21, so that the movable blocks 16 on the two sides slide in the guide hole 15 in the opposite direction or in the opposite direction along the thread direction, the vertical height of the supporting rod 18 is driven to change when the movable blocks 16 move, the connecting rod 19 is driven to move upwards or downwards through the action of the supporting rod 18 and the positioning ring 20, and the corresponding movable rod 3 is driven to correspondingly slide upwards and downwards in the sleeve rod 2 through the connecting rod 19, thereby changing the height of the carriage 4 and facilitating the conveyance work of the applicable printing work carton board.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carton printing machine pay-off complementary unit, includes bottom plate (1), its characterized in that: the correcting device comprises a bottom plate (1), wherein sleeve rods (2) are arranged at four corners of the top end of the bottom plate (1), movable rods (3) are connected to the inner sides of the sleeve rods (2) in a sliding mode, a bearing frame (4) is arranged at the top end of each movable rod (3), a correcting assembly (5) is arranged on the inner side of each bearing frame (4), and each correcting assembly (5) comprises a positioning plate (501), a positioning hole (502), a driving roller (503), an L-shaped plate (504), a sleeve (505), a buffer rod (506), a reset spring (507), an arc-shaped plate (508) and a fixing hole (509);

bearing frame (4) inboard fixed mounting has locating plate (501), locating hole (502) have evenly been seted up on locating plate (501) top, locating hole (502) inboard is rotated and is installed driving roller (503), the equal fixed mounting in middle part of bearing frame (4) both sides has L shaped plate (504), the inboard one end fixed mounting of L shaped plate (504) has sleeve (505), sleeve (505) inboard sliding connection has buffer beam (506), reset spring (507) are installed to sleeve (505) inboard one end, buffer beam (506) one end fixed connection is in the inboard middle part of arc (508), fixed orifices (509) that correspond with arc (508) position are all seted up to bearing frame (4) both sides.

2. The carton printing machine feeding auxiliary mechanism according to claim 1, characterized in that: the utility model discloses a bearing frame, including bearing frame (4), bearing frame (4) side even activity is run through and is had actuating lever (6), bearing frame (4) one side fixed mounting has motor (7), gear (8) have been cup jointed to the solid top in actuating lever (6) outside one end, gear (8) mesh in chain (9) are inboard, bearing frame (4) opposite side corresponds chain (9) position department fixed mounting has protection casing (10).

3. The carton printing machine feeding auxiliary mechanism according to claim 2, characterized in that: locating plate (501) side is run through in the activity of actuating lever (6) one end, driving roller (503) fixed cover is connected in actuating lever (6) outside middle part, motor (7) output shaft one end and actuating lever (6) tip fixed connection who corresponds the position.

4. The carton printing machine feeding auxiliary mechanism according to claim 1, characterized in that: the equal fixed mounting in buffer beam (506) outer wall bottom symmetry both sides has stopper (11), spacing groove (12) have all been seted up at sleeve (505) inboard symmetry both ends, stopper (11) sliding connection is inboard in spacing groove (12).

5. The carton printing machine feeding auxiliary mechanism according to claim 1, characterized in that: loop bar (2) side top fixed mounting has connecting plate (13), connecting plate (13) one end fixed connection is in deflector (14) side middle part, guiding hole (15) have been seted up on deflector (14) top, equal sliding connection in both ends has movable block (16) in guiding hole (15) inboard, double-end screw rod (17) have been run through in deflector (14) one end activity, movable block (16) top articulates there is bracing piece (18), movable rod (3) side top fixed mounting has connecting rod (19), holding ring (20) have been cup jointed in connecting rod (19) middle part activity, bracing piece (18) top and holding ring (20) fixed connection.

6. The carton printing machine feeding auxiliary mechanism according to claim 5, characterized in that: the screw thread that double-end screw (17) outside both ends were seted up is opposite, two movable block (16) all cup joints in double-end screw (17) outside both ends through the screw thread activity, double-end screw (17) one end fixedly connected with crank (21).