CN214652435U

CN214652435U - But automatically regulated's deviation correcting device for wrapping bag printing

Info

Publication number: CN214652435U
Application number: CN202120773196.3U
Authority: CN
Inventors: 彭小平
Original assignee: Chengdu Dingxin Packaging Co ltd
Current assignee: Chengdu Dingxin Packaging Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-09
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a deviation correcting device for automatically adjustable packaging bag printing, which comprises a base, a limiting groove is arranged on the left side of the top of the base, a lead screw is rotationally connected in the limiting groove, a nut seat is screwed on the outer wall of the lead screw, the top of the nut seat is connected with an unwinding frame, a deviation correcting motor is connected on the left side of the front end face of the base, the power output end of the deviation correcting motor is connected with the lead screw, the right side of the top of the base is connected with a winding frame, a lifting plate is arranged above the base and positioned between the unwinding frame and the winding frame, electric push rods are connected between the four corners of the bottom of the lifting plate and the base, printing equipment is arranged in the middle of the lifting plate, two groups of photoelectric sensors are connected to the top of the base and respectively positioned on the front side and the back side of the printing equipment; the utility model has the advantages of reasonable design, simple to operate can adjust the position of unreeling the frame for the wrapping bag position returns to normally, reaches good effect of rectifying, is favorable to ensureing printing quality.

Description

But automatically regulated's deviation correcting device for wrapping bag printing

Technical Field

The utility model relates to a wrapping bag correlation equipment technical field especially relates to a deviation correcting device is used in wrapping bag printing that can automatically regulated.

Background

The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process. Is widely used in daily life and industrial production. Actual figures show that 80% of used plastic bags are finally transported to a garbage piling field area for treatment like ordinary garbage, and only seven percent of the plastic is recycled.

In order to increase the propaganda function, often can print corresponding propaganda pattern or slogan on the wrapping bag, roll up the wrapping bag through the spool in the operation process, print the wrapping bag surface simultaneously, when the wrapping bag at the spool surface winding unstable easy emergence skew problem, and then lead to the printing pattern skew, influence printing quality, we have proposed a deviation correcting device for wrapping bag printing that can automatically regulated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but deviation correcting device is used in automatically regulated's wrapping bag printing to overcome the technical problem who exists among the prior art.

In order to realize the technical purpose, the technical effect is achieved, the utility model provides a following technical scheme:

the utility model provides a deviation correcting device is used in wrapping bag printing that can automatically regulated, includes the base, the spacing groove has been seted up on the left side of the top of base, the spacing inslot internal rotation is connected with the lead screw, lead screw outer wall spiro union has the nut seat, the top of nut seat is connected with unreels the frame, the preceding terminal surface left side of base is connected with the motor of rectifying, the power take off end of motor of rectifying connects the lead screw, the top right side of base is connected with the rolling frame, the top of base is equipped with the lifter plate, the lifter plate is located unreels between frame and the rolling frame, be connected with electric putter between the bottom four corners of lifter plate and the base, the mid-mounting of lifter plate has lithography apparatus, the top of base is connected with two sets of photoelectric sensor, and is two sets of photoelectric sensor is located lithography apparatus's front and back both sides respectively.

Preferably, but among automatically regulated's deviation correcting device for wrapping bag printing, both ends are all moved about the lifter plate and are pegged graft there is the U type pole, the lower extreme of U type pole is rotated and is connected with the compression roller, be connected with extension spring between U type pole horizontal part and the lifter plate, two sets of arc grooves have been seted up at the top of base, the arc groove upper end is rotated and is connected with the rubber roller, the rubber roller is located under the compression roller.

Preferably, in the automatically regulated deviation correcting device for packaging bag printing, the unwinding frame comprises an L-shaped frame fixedly connected with a nut seat, a vertical part of the L-shaped frame is rotatably connected with an outer screw pipe, the rear side of the outer wall of the outer screw pipe is connected with a fixed conical head, the front end of the outer screw pipe is screwed with an inner screw rod, the front end of the inner screw rod is connected with a movable conical head, and the rear end of the outer screw pipe is provided with a fastening bolt.

Preferably, but among automatically regulated's deviation correcting device for wrapping bag printing, the rolling frame includes the riser of rigid coupling base, the top of riser is connected with the coiling motor, the power take off end of coiling motor is connected with the assembly piece, the assembly groove has been seted up to the front end of assembly piece, the shoulder hole has been seted up to the inner chamber longitudinal symmetry in assembly groove, the ladder face of shoulder hole is connected with compression spring, compression spring's expansion end is connected with the fixture block, the one end that the fixture block is close to the ladder face of shoulder hole is connected with the pull rod, the one end that the shoulder hole was stretched out to the pull rod is connected with the pull ring, it has the spool to peg graft in the assembly groove, set up on the spool and step down the hole with fixture block matched with.

Preferably, in the deviation correcting device for printing of the automatically adjustable packaging bag, a fan is installed on the right part of the lifting plate in an embedded mode, and the fan is located between the U-shaped rod and the printing equipment.

Preferably, but in automatically regulated's wrapping bag deviation correcting device for printing, the outer wall connection of base has the PLC controller, PLC controller electric connection has photoelectric sensor and the motor of rectifying.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, fix through fixed conical head and removal conical head laminating reel both ends, push into the hole of stepping down with the fixture block through compression spring, make the spool rotate along with the assembly piece is synchronous, high durability and convenient installation, it rotates to drive the assembly piece through the coiling motor, make spool rolling wrapping bag, utilize lithography apparatus to carry out the pattern printing simultaneously, through the position of photoelectric sensor response wrapping bag front and back end for lithography apparatus, when the wrapping bag takes place the skew and shelters from the photoelectric sensor of one side, photoelectric sensor is with signal transmission to the PLC controller, through the positive and negative rotation of PLC controller control motor of rectifying, thereby make nut seat along spacing groove longitudinal movement, can adjust the position of unreeling the frame, make the wrapping bag position return to normal, reach good effect of rectifying, be favorable to ensureing printing quality.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a middle unreeling rack of the present invention;

FIG. 3 is a schematic structural view of the middle winding frame of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a of fig. 3.

In the figure: 1. a base; 2. a limiting groove; 3. a screw rod; 4. a nut seat; 5. unwinding the frame; 6. a deviation rectifying motor; 7. a winding frame; 8. a lifting plate; 9. an electric push rod; 10. a printing device; 11. a photosensor; 12. a U-shaped rod; 13. a compression roller; 14. an extension spring; 15. an arc groove; 16. a rubber roller; 101. a PLC controller; 501. an L-shaped frame; 502. an outer coil; 503. fixing the conical head; 504. an inner screw rod; 505. moving the conical head; 506. fastening a bolt; 701. a vertical block; 702. assembling the block; 703. assembling a groove; 704. a stepped hole; 705. a compression spring; 706. a clamping block; 707. a pull rod; 708. a pull ring; 709. a winding motor; 710. a reel; 711. a hole of abdication; 801. a fan.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, this embodiment is a deviation rectifying device for automatically adjusting packaging bag printing, which includes a base 1, a limiting groove 2 is formed on the left side of the top of the base 1, a lead screw 3 is rotatably connected in the limiting groove 2, a nut seat 4 is screwed on the outer wall of the lead screw 3, an unwinding frame 5 is connected on the top of the nut seat 4, a deviation rectifying motor 6 is connected on the left side of the front end surface of the base 1, the power output end of the deviation rectifying motor 6 is connected with the lead screw 3, a winding frame 7 is connected on the right side of the top of the base 1, a lifting plate 8 is arranged above the base 1, the lifting plate 8 is located between the unwinding frame 5 and the winding frame 7, electric push rods 9 are connected between the four corners of the bottom of the lifting plate 8 and the base 1, a printing device 10 is installed in the middle of the lifting plate 8, two sets of photoelectric sensors 11 are connected on the top of the base 1, and the two sets of photoelectric sensors 11 are respectively located on the front and back sides of the printing device 10.

Equal activity in both ends is pegged graft about lifter plate 8 has U type pole 12, the lower extreme of U type pole 12 is rotated and is connected with compression roller 13, be connected with extension spring 14 between U type pole 12 horizontal part and the lifter plate 8, two sets of arc grooves 15 have been seted up at the top of base 1, 15 upper ends in arc groove are rotated and are connected with rubber roller 16, rubber roller 16 is located under compression roller 13, rubber roller 16 and compression roller 13 can butt wrapping bag two sides respectively when lifter plate 8 descends, 14 length increases of extension spring, be favorable to guaranteeing the steady transportation of wrapping bag.

The unreeling frame 5 comprises an L-shaped frame 501 fixedly connected with the nut seat 4, the vertical part of the L-shaped frame 501 is rotatably connected with an outer screw tube 502, the rear side of the outer wall of the outer screw tube 502 is connected with a fixed conical head 503, the front end of the outer screw tube 502 is in threaded connection with an inner screw rod 504, the front end of the inner screw rod 504 is connected with a movable conical head 505, and the rear end of the outer screw tube 502 is provided with a fastening bolt 506.

The winding frame 7 comprises a vertical block 701 fixedly connected with the base 1, the top of the vertical block 701 is connected with a winding motor 709, the power output end of the winding motor 709 is connected with an assembly block 702, an assembly groove 703 is formed in the front end of the assembly block 702, stepped holes 704 are formed in the inner cavity of the assembly groove 703 in an up-down symmetrical mode, a compression spring 705 is connected to the stepped surface of the stepped hole 704, a fixture block 706 is connected to the movable end of the compression spring 705, a pull rod 707 is connected to one end, close to the stepped surface of the stepped hole 704, of the fixture block 706, one end, extending out of the stepped hole 704, of the pull rod 707 is connected with a pull ring 708, a reel 710 is inserted into the assembly groove 703, a abdicating hole 711 matched with the fixture block 706 is formed in the reel 710, the fixture block 706 is pulled to enter the stepped hole 704, the reel 710 can be pulled out of the assembly groove 703, and the winding frame is simple and convenient.

The fan 801 is fitted to the right portion of the lifting plate 8, and the fan 801 is positioned between the U-shaped lever 12 and the printing device 10, and can dry a printed pattern.

The outer wall of base 1 is connected with PLC controller 101, and PLC controller 101 electric connection has photoelectric sensor 11 and motor 6 of rectifying.

The utility model discloses a concrete implementation way does:

when the device is used, an external power supply is connected, the base 1 is placed on a plane, a packaging bag winding drum is sleeved on the outer spiral pipe 502, the inner screw rod 504 is rotated to extend into the outer spiral pipe 502, so that the fixed conical head 503 and the movable conical head 505 are respectively attached to two ends of the winding drum, the rotary fastening bolt 506 is fixed, the winding shaft 710 extends into the assembly groove 703, the clamping block 706 is pushed into the abdicating hole 711 through the compression spring 705, the winding shaft 710 synchronously rotates along with the assembly block 702, the installation is convenient, the lifting plate 8 is lifted by the electric push rod 9, the end part of the packaging bag passes through the space between the lifting plate 8 and the base 1 and then is fixed on the winding shaft 710, the assembly block 702 is driven to rotate by the winding motor 709, the packaging bag is wound by the winding shaft 710, meanwhile, the pattern printing device 10 is used for pattern printing, the position of the front end and the rear end of the packaging bag relative to the printing device 10 is sensed by the photoelectric sensor 11, the photoelectric sensor 11 on one side can be shielded after the deviation of the packaging bag, photoelectric sensor 11 is with signal transmission to PLC controller 101, through PLC controller 101 control motor 6's positive and negative rotation of rectifying to make nut seat 4 along spacing groove 2 longitudinal movement, can adjust unreeling frame 5's position, make the wrapping bag position return in normally, reach good effect of rectifying, be favorable to ensureing printing quality.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a deviation correcting device is used in wrapping bag printing that can automatically regulated, includes base (1), its characterized in that: the automatic winding machine is characterized in that a limiting groove (2) is formed in the left side of the top of the base (1), a screw rod (3) is rotationally connected in the limiting groove (2), a nut seat (4) is connected to the outer wall of the screw rod (3) in a threaded manner, an unwinding frame (5) is connected to the top of the nut seat (4), a deviation correcting motor (6) is connected to the left side of the front end face of the base (1), the power output end of the deviation correcting motor (6) is connected with the screw rod (3), a winding frame (7) is connected to the right side of the top of the base (1), a lifting plate (8) is arranged above the base (1), the lifting plate (8) is located between the unwinding frame (5) and the winding frame (7), electric push rods (9) are connected between the four corners of the bottom of the lifting plate (8) and the base (1), a printing device (10) is installed in the middle of the lifting plate (8), and two sets of photoelectric sensors (11) are connected to the top of the base (1), the two groups of photoelectric sensors (11) are respectively positioned at the front side and the rear side of the printing equipment (10).

2. The deviation rectifying device for printing of the automatically adjustable packaging bag according to claim 1, wherein: u-shaped rod (12) are movably inserted at the left end and the right end of the lifting plate (8), the lower end of the U-shaped rod (12) is rotatably connected with a compression roller (13), an extension spring (14) is connected between the transverse part of the U-shaped rod (12) and the lifting plate (8), two groups of arc grooves (15) are formed in the top of the base (1), a rubber roller (16) is rotatably connected to the upper end of each arc groove (15), and the rubber roller (16) is located under the compression roller (13).

3. The deviation rectifying device for printing of the automatically adjustable packaging bag according to claim 1, wherein: unreel frame (5) including L shape frame (501) of rigid coupling nut seat (4), the perpendicular portion of L shape frame (501) rotates and is connected with outer screwed pipe (502), the outer wall rear side of outer screwed pipe (502) is connected with fixed conical head (503), the front end spiro union of outer screwed pipe (502) has interior screw rod (504), the front end of interior screw rod (504) is connected with removes conical head (505), fastening bolt (506) are installed to the rear end of outer screwed pipe (502).

4. The deviation rectifying device for printing of the automatically adjustable packaging bag according to claim 1, wherein: the winding frame (7) comprises a vertical block (701) fixedly connected with the base (1), the top of the vertical block (701) is connected with a winding motor (709), the power output end of the winding motor (709) is connected with an assembling block (702), the front end of the assembling block (702) is provided with an assembling groove (703), the inner cavity of the assembly groove (703) is provided with stepped holes (704) in up-down symmetry, the step surface of the step hole (704) is connected with a compression spring (705), the movable end of the compression spring (705) is connected with a clamping block (706), one end of the clamping block (706) close to the step surface of the step hole (704) is connected with a pull rod (707), one end of the pull rod (707) extending out of the stepped hole (704) is connected with a pull ring (708), a reel (710) is inserted in the assembling groove (703), and an abdicating hole (711) matched with the clamping block (706) is formed in the reel (710).

5. The deviation rectifying device for printing of the automatically adjustable packaging bag according to claim 2, wherein: the right part of the lifting plate (8) is provided with a fan (801) in a mosaic mode, and the fan (801) is located between the U-shaped rod (12) and the printing equipment (10).

6. The deviation rectifying device for printing of the automatically adjustable packaging bag according to claim 1, wherein: the outer wall of base (1) is connected with PLC controller (101), PLC controller (101) electric connection has photoelectric sensor (11) and motor (6) of rectifying.