CN211994624U

CN211994624U - Printing device convenient to fixed food package bag

Info

Publication number: CN211994624U
Application number: CN201922266497.2U
Authority: CN
Inventors: 李标雄
Original assignee: Changde Tongchuang Packaging Co ltd
Current assignee: Changde Tongchuang Packaging Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-11-24
Anticipated expiration: 2029-12-17

Abstract

The utility model provides a printing device convenient to fixed food package bag. Printing device convenient to fixed food package bag includes printing workstation, conveying structure, fixed knot construct and printing structure, fixed knot constructs and connects in printing workstation, and fixed knot constructs including first pneumatic cylinder, L shape backup pad, rectangular frame, second motor, belt pulley, lead screw, slider, clamp plate and lifter plate, and L shape backup pad is connected at printing workstation's preceding lateral wall top, and the first pneumatic cylinder of the horizontal medial surface center installation in L shape backup pad top, the output of first pneumatic cylinder is connected and is fallen the board. The utility model provides a printing device convenient to fixed food package bag has the clamp plate and removes on the wrapping bag surface, and the clamp plate removes the open region from the sealed lateral wall region of wrapping bag to can discharge the inside gaseous extrusion of wrapping bag, make printing in-process inside not contain gas, thereby be difficult for producing the fold phenomenon and take place, guarantee the advantage of printing quality.

Description

Printing device convenient to fixed food package bag

Technical Field

The utility model relates to a printing device technical field especially relates to a printing device convenient to fixed food package bag.

Background

Printing is a technique of transferring ink to the surface of a material such as paper, fabric, plastic, or leather by performing processes such as plate making, inking, and pressing on an original such as characters, pictures, photographs, or forgery prevention, and thereby mass-transferring the content of the original. Printing is the process of transferring the approved printing plate to the printing stock by printing machine and special ink.

Before the food package bag need print, directly adopt the rectangle frame to push down fixedly, partial food package bag is inside to contain the air, directly pushes down fixedly, causes inside gas can not discharge easily, and the printing process produces the fold easily, influences the printing quality.

Therefore, it is necessary to provide a new printing device for conveniently fixing food packaging bags to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a clamp plate removes on wrapping bag surface, and clamp plate 49 removes the open region from the closed lateral wall region of wrapping bag to can discharge the inside gaseous extrusion of wrapping bag, make printing in-process inside not contain gas, thereby difficult production fold phenomenon takes place, guarantees the printing quality's the printing device of the fixed food package bag of being convenient for.

The utility model provides a printing device convenient to fixed food package bag includes: the bottom of the printing workbench is connected with a plurality of supporting legs; a transport structure connected to the printing table; the fixing structure is connected with the printing workbench and comprises a first hydraulic cylinder, an L-shaped supporting plate, a strip frame, a second motor, a belt pulley, a screw rod, a sliding block, a pressing plate and a lifting plate, wherein the top of the front side wall of the printing workbench is connected with the L-shaped supporting plate, the first hydraulic cylinder is installed in the center of the horizontal inner side surface of the top of the L-shaped supporting plate, the output end of the first hydraulic cylinder is connected with the lifting plate, the top surfaces of the two ends of the lifting plate are connected with the strip frame, the sliding block is connected inside the strip frame in a sliding mode, one side wall inside the strip frame is connected with the screw rod in a rotating mode, a threaded hole matched with the screw rod is formed in the sliding block, the other end of the screw rod penetrates through the other side wall inside the strip frame and; a printing structure connected to the printing table.

Preferably, the conveying structure comprises rollers, a rotating shaft, clamping plates, a first motor and a chain plate type conveying belt, the two side walls of the printing workbench are respectively connected with the two clamping plates, the two clamping plates are connected with the rollers in a rotating mode through the rotating shaft, the two rollers are connected through the chain plate type conveying belt in a transmission mode, the diameter of each roller is larger than the thickness of the printing workbench, and the chain plate type conveying belt is sleeved outside the printing workbench.

Preferably, the printing structure comprises a triangular frame, a rectangular plate, a second hydraulic cylinder, a U-shaped clamping plate and a printing roller, the top of the rear side wall of the printing workbench is connected with the rectangular plate, the side face, close to the L-shaped supporting plate, of the top of the rectangular plate is connected with the triangular frame, the second hydraulic cylinder is installed at the bottom of the other end of the triangular frame, the output end of the second hydraulic cylinder is connected with the U-shaped clamping plate, and the U-shaped clamping plate is rotatably connected with the printing roller through a shaft.

Preferably, the pressure plate and the bottom surface of the lifting plate are parallel and level, the bottom surfaces of the pressure plate and the lifting plate are connected with a rubber base plate, and the lifting plate is connected with the inner side surface of the top of the L-shaped support plate through two telescopic sleeves symmetrically arranged relative to the first hydraulic cylinder.

Preferably, a first hydraulic system is installed on the inner side face of the L-shaped supporting plate, the first hydraulic cylinder is controlled through the first hydraulic system, a second hydraulic system is installed at the bottom of the triangular frame, and the second hydraulic cylinder is controlled through the second hydraulic system.

Preferably, the print cylinder length is less than the swath frame length.

Compared with the prior art, the utility model provides a printing device convenient to fixed food package bag has following beneficial effect:

the utility model provides a printing device convenient to fixed food package bag:

can drive its landing plate and accomplish its wrapping bag closed side department extrusion, the second motor is opened to the rethread, can drive the lead screw and rotate, two belt pulleys pass through belt transmission and connect, thereby drive two lead screw synchronous rotations, thereby drive two slider synchronous motion, the clamp plate is at wrapping bag surface removal, clamp plate 49 moves the open region from the closed side wall region of wrapping bag, thereby can be with the inside gaseous extrusion discharge of wrapping bag, make printing in-process inside not contain gas, thereby difficult production fold phenomenon takes place, guarantee printing quality.

Drawings

Fig. 1 is a schematic structural view of a printing device for fixing food packaging bags according to a preferred embodiment of the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

fig. 3 is a partial structural view in a top view of the fixing structure shown in fig. 1.

Reference numbers in the figures: 1. a printing workbench; 2. supporting legs; 3. a transfer structure; 4. a fixed structure; 5. printing a structure; 31. a roller; 32. a rotating shaft; 33. a splint; 34. a first motor; 35. a chain slat conveyor; 41. a first hydraulic cylinder; 42. an L-shaped support plate; 43. a strip frame; 44. a second motor; 45. a belt; 46. a belt pulley; 47. a screw rod; 48. a slider; 49. pressing a plate; 4a, a lifting plate; 51. a triangular frame; 52. a rectangular plate; 53. a second hydraulic cylinder; 54. a U-shaped splint; 55. a printing cylinder.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a printing device for fixing food packaging bags according to a preferred embodiment of the present invention; FIG. 2 is a side view of the structure of FIG. 1; fig. 3 is a partial structural view in a top view of the fixing structure shown in fig. 1. Printing device convenient to fixed food package bag includes: printing table 1, transport structure 3, fixing structure 4 and printing structure 5.

In the specific implementation process, as shown in fig. 1 and fig. 2, the fixed structure 4 is connected to the printing table 1, the fixed structure 4 includes a first hydraulic cylinder 41, an L-shaped support plate 42, a long frame 43, a second motor 44, a belt 45, a belt pulley 46, a screw rod 47, a slider 48, a press plate 49 and a lift plate 4a, the L-shaped support plate 42 is connected to the top of the front side wall of the printing table 1, the first hydraulic cylinder 41 is installed in the center of the horizontal inner side surface of the top of the L-shaped support plate 42, the output end of the first hydraulic cylinder 41 is connected to the lift plate 4a, the long frame 43 is connected to the top surfaces of the two ends of the lift plate 4a, the slider 48 is slidably connected to the inside of the long frame 43, one side wall of the inside of the long frame 43 is rotatably connected to the screw rod 47, a threaded hole matched with the screw rod 47 is formed inside the, the two pulleys 46 are in transmission connection through a belt 45, the top surfaces of the two ends of the pressure plate 49 are fixedly connected with the bottom surface of the slide block 48, and it should be noted that, by placing the food packaging bag under the fixed structure 4 by moving the conveying structure 3, the first hydraulic cylinder 41 is opened to drive the lifting plate 4a to complete the extrusion of the closed side of the packaging bag, the second motor 44 is opened to drive the screw rod 47 to rotate, the two belt pulleys 46 are in transmission connection through the belt 45, thereby driving the two screw rods 47 to synchronously rotate, driving the two slide blocks 48 to synchronously move, driving the pressing plate 49 to move on the surface of the packaging bag, driving the pressing plate 49 to move from the closed side wall area of the packaging bag to the opening area, thereby can be with the inside gaseous extrusion discharge of wrapping bag for inside does not contain gas in the printing process, thereby difficult production fold phenomenon takes place, guarantees printing quality.

Referring to fig. 1, a plurality of supporting leg 2 is connected to the bottom of printing workstation 1, conveying structure 3 connects in printing workstation 1, conveying structure 3 includes gyro wheel 31, pivot 32, splint 33, first motor 34 and chain slat type conveyer belt 35, two splint 33 are connected respectively to 1 both sides wall of printing workstation, rotate through pivot 32 between two splint 33 and connect gyro wheel 31, two gyro wheels 31 pass through the transmission of chain slat type conveyer belt 35 and connect, gyro wheel 31 diameter is greater than the thickness of printing workstation 1, the printing workstation 1 outside is located to the chain slat type conveyer belt 35 cover, it needs to explain, open first motor 34, it is rotatory to drive the gyro wheel 31 of connection, thereby it accomplishes the removal to drive chain slat type conveyer belt 35, can accomplish the removal with evenly setting up the wrapping bag.

Referring to fig. 1 and 2, the printing structure 5 is connected to the printing table 1, the printing structure 5 includes a triangular frame 51, a rectangular plate 52, a second hydraulic cylinder 53, a U-shaped clamping plate 54 and a printing cylinder 55, the top of the rear side wall of the printing table 1 is connected to the rectangular plate 52, the top of the rectangular plate 52 is connected to the triangular frame 51 near the side of the L-shaped support plate 42, the second hydraulic cylinder 53 is installed at the bottom of the other end of the triangular frame 51, the output end of the second hydraulic cylinder 53 is connected to the U-shaped clamping plate 54, and the U-shaped clamping plate 54 is connected to the printing cylinder 55 through rotation of the shaft.

Referring to fig. 1, the pressing plate 49 is flush with the bottom surface of the lifting plate 4a, the pressing plate 49 is connected with a rubber pad on the bottom surface of the lifting plate 4a, and the lifting plate 4a is connected with the inner side surface of the top of the L-shaped supporting plate 42 through two telescopic sleeves symmetrically arranged about the first hydraulic cylinder 41, it should be noted that the lifting plate 4a and the pressing plate 49 instantly contact the packaging bag to have elasticity, so as to prevent the packaging bag from being worn due to the fact that the instant force is large.

Referring to fig. 1, a first hydraulic system is installed on the inner side surface of the L-shaped support plate 42, the first hydraulic cylinder 41 is controlled by the first hydraulic system, a second hydraulic system is installed at the bottom of the triangular frame 51, and the second hydraulic cylinder 53 is controlled by the second hydraulic system, and related circuits and controls are the prior art

Referring to fig. 1, the length of the printing cylinder 55 is less than the length of the strip frames 43, so that the printing cylinder 55 can be pressed down to pass between the two strip frames 43 to print the packing bags.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a printing device convenient to fixed food package bag which characterized in that includes:

the printing device comprises a printing workbench (1), wherein the bottom of the printing workbench (1) is connected with a plurality of supporting legs (2);

a conveying structure (3), said conveying structure (3) being connected to a printing table (1);

the fixing structure (4) is connected to the printing workbench (1), the fixing structure (4) comprises a first hydraulic cylinder (41), an L-shaped supporting plate (42), a strip frame (43), a second motor (44), a belt (45), a belt pulley (46), a screw rod (47), a sliding block (48), a pressing plate (49) and a lifting plate (4a), the top of the front side wall of the printing workbench (1) is connected with the L-shaped supporting plate (42), the first hydraulic cylinder (41) is installed in the center of the horizontal inner side surface at the top of the L-shaped supporting plate (42), the output end of the first hydraulic cylinder (41) is connected with the lifting plate (4a), the top surfaces at the two ends of the lifting plate (4a) are connected with the strip frame (43), the sliding block (48) is connected in the strip frame (43) in a sliding manner, one side wall in the strip frame (43) is connected with the screw rod (47) in a rotating manner, a threaded hole matched with, the other end of the screw rod (47) penetrates through the other side wall inside the long frame (43) and is connected with a belt pulley (46), the two belt pulleys (46) are in transmission connection through a belt (45), and the top surfaces of the two ends of the pressing plate (49) are fixedly connected with the bottom surface of the sliding block (48);

a printing structure (5), the printing structure (5) being connected to the printing table (1).

2. The printing device convenient to fixed food package bag of claim 1, characterized in that, transport structure (3) includes gyro wheel (31), pivot (32), splint (33), first motor (34) and link plate formula conveyer belt (35), and two splint (33) are connected respectively to printing workstation (1) both sides wall, rotate through pivot (32) between two splint (33) and connect gyro wheel (31), and two gyro wheels (31) are connected through link plate formula conveyer belt (35) transmission, and gyro wheel (31) diameter is greater than the thickness of printing workstation (1), and link plate formula conveyer belt (35) cover is located printing workstation (1) outside.

3. The printing device convenient for fixing the food packaging bag according to claim 1, wherein the printing structure (5) comprises a triangular frame (51), a rectangular plate (52), a second hydraulic cylinder (53), a U-shaped clamping plate (54) and a printing roller (55), the rectangular plate (52) is connected to the top of the rear side wall of the printing workbench (1), the triangular frame (51) is connected to the side surface, close to the L-shaped supporting plate (42), of the top of the rectangular plate (52), the second hydraulic cylinder (53) is installed at the bottom of the other end of the triangular frame (51), the U-shaped clamping plate (54) is connected to the output end of the second hydraulic cylinder (53), and the printing roller (55) is rotatably connected between the U-shaped clamping plates (54) through a shaft.

4. The printing device for fixing food packaging bags conveniently according to claim 1, characterized in that the pressure plate (49) and the bottom surface of the landing plate (4a) are flush in height, a rubber pad is connected to the pressure plate (49) and the bottom surface of the landing plate (4a), and the landing plate (4a) is connected with the inner side surface of the top of the L-shaped support plate (42) through two telescopic sleeves symmetrically arranged about the first hydraulic cylinder (41).

5. The printing device convenient for fixing the food packaging bag as claimed in claim 3, wherein a first hydraulic system is installed on the inner side surface of the L-shaped supporting plate (42), the first hydraulic cylinder (41) is controlled by the first hydraulic system, a second hydraulic system is installed on the bottom of the triangular frame (51), and the second hydraulic cylinder (53) is controlled by the second hydraulic system.

6. Printing device for facilitating the fixing of food packages according to claim 5, wherein the length of the printing cylinder (55) is less than the length of the strip frame (43).