CN215435541U

CN215435541U - Special printing machine for sealing strip

Info

Publication number: CN215435541U
Application number: CN202120569497.4U
Authority: CN
Inventors: 李永强; 李珊珊
Original assignee: Qingdao Shuotai Plastic Products Co ltd
Current assignee: Qingdao Shuotai Plastic Products Co ltd
Priority date: 2021-03-20
Filing date: 2021-03-20
Publication date: 2022-01-07
Anticipated expiration: 2031-03-20

Abstract

The utility model discloses a special printing machine for sealing strips, and particularly relates to the technical field of printing devices, wherein the special printing machine comprises a rack, wherein a rotating roller is arranged in the rack, and a strip separating mechanism is arranged right above the rotating roller; the slitting mechanism comprises two cutter assemblies which are horizontally distributed, a measuring scale is arranged between the cutter assemblies, a sliding rod which penetrates through the cutter assemblies is arranged inside the rack, a sliding groove is formed in the sliding rod in a penetrating mode, the sliding block assemblies are symmetrically distributed inside the sliding groove and are connected with the cutter assemblies in a one-to-one correspondence mode, and a first screw rod is in threaded connection with the middle of each sliding block assembly. According to the sealing strip cutting machine, the strip dividing mechanism is arranged, the two cutting knife assemblies are driven to move through the sliding block assemblies so as to adjust the distance between the cutting knife assemblies, the width of a sealing strip is adjusted, the second screw rod can drive the sliding rod to ascend or descend so as to adjust the height of the cutting knife assemblies, the sealing strips with different thicknesses can be cut, and the universality is improved.

Description

Special printing machine for sealing strip

Technical Field

The utility model relates to the technical field of printing devices, in particular to a special printing machine for sealing strips.

Background

The sealing tape for test paper is an article for informing that the test paper is prohibited from being opened after the test paper is put into a specified bag and is pasted with a paper tape printed with a sealing tape character pattern, and is generally manufactured by printing the test paper by a printing device and then cutting the test paper.

Traditional lithography apparatus can not divide the sealing strip after the printing to need artifical manual branch strip, with the width size of control sealing strip, and the manual work carries out the operation, not only long consuming time, still be unfavorable for the production of scale.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, an embodiment of the present invention provides a printing machine dedicated for sealing strips, and the technical problem to be solved by the present invention is: the printed sealing strips cannot be banded, so that manual banding is required.

In order to achieve the purpose, the utility model provides the following technical scheme: a special printing machine for sealing strips comprises a frame, wherein a rotating roller is arranged in the frame, and a strip separating mechanism is arranged right above the rotating roller;

the slitting mechanism comprises two cutter assemblies which are horizontally distributed, a measuring ruler is arranged between the cutter assemblies, a sliding rod which penetrates through the cutter assemblies is arranged inside the rack, sliding grooves are formed in the sliding rod in a penetrating mode, the sliding block assemblies are symmetrically distributed inside the sliding grooves and are connected with the cutter assemblies in a one-to-one corresponding mode, a first screw rod is connected to the middle of each sliding block assembly in a threaded mode, one end of each first screw rod penetrates through the sliding rod, a first rotating handle is fixedly arranged on the penetrating portion of each first screw rod, and a lifting mechanism is arranged inside the rack;

the lifting mechanism comprises a groove for accommodating the sliding rod to vertically slide, a second screw rod in threaded connection with the sliding rod is arranged in the groove, a synchronizing rod is in threaded connection with the top of the second screw rod, one end of the synchronizing rod penetrates through the rack, and a second rotating handle is fixedly arranged on the penetrating part.

In a preferred embodiment, the cutter assembly comprises a moving end connected with the sliding block, the moving end is connected with the sliding rod in a sliding manner, a fixed rod is arranged on one side of the bottom of the moving end, and cutter bodies are arranged at two ends of the fixed rod.

In a preferred embodiment, the cutter body is connected with the movable end through a nut, a gasket is arranged between the nut and the cutter body, a rectangular groove is formed in the surface, adjacent to the movable end, of the fixed rod, and a rectangular block matched with the rectangular groove is arranged in the movable end in a sliding mode.

In a preferred embodiment, one end of the rectangular block, which is far away from the rectangular groove, penetrates through the movable end, and a compression spring is arranged between the rectangular block and the movable end.

In a preferred embodiment, the sliding block assembly comprises a first sliding block and a second sliding block, and the first sliding block and the second sliding block are respectively connected with two corresponding moving ends.

In a preferred embodiment, the first slide block is internally provided with a positive screw groove, and the second slide block is internally provided with a negative screw groove.

In a preferred embodiment, at least one of the movable ends is provided with a rotating shaft inside, one end of the measuring scale is wound on the rotating shaft, the other end of the measuring scale is connected with the movable end, and both ends of the rotating shaft are provided with torsion springs.

The utility model has the technical effects and advantages that:

1. according to the sealing strip dividing mechanism, the two cutter assemblies are driven to move through the sliding block assemblies to adjust the distance between the cutter assemblies, so that the width of a sealing strip is adjusted, the moving ends in the cutter assemblies are connected with the sliding rods in a sliding mode, and therefore the stability of the cutter assemblies in motion is guaranteed;

2. according to the utility model, through the arrangement of the cutter bodies, when one cutter body is worn, an operator can pull the rectangular block, so that the standby cutter body replaces the original worn cutter body to continue cutting operation, the replacement speed is high, the working efficiency is ensured, and the rectangular block can be abutted against the rectangular groove under the pulling of the compression spring, so that the fixed rod is positioned, the cutter body is prevented from shaking, and the cutting stability is ensured.

Drawings

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

FIG. 2 is a partially enlarged view of the slide bar and the moving end of the present invention.

Fig. 3 is a front view of the overall structure of the present invention.

FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention.

FIG. 5 is an enlarged view of the portion B of FIG. 3 according to the present invention.

The reference signs are: 1. a frame; 2. rotating the roller; 3. a cutter assembly; 4. measuring a scale; 5. a slide bar; 6. a chute; 7. a slider assembly; 8. a first screw; 9. grooving; 10. a second screw; 11. a synchronization lever; 12. a mobile terminal; 13. fixing the rod; 14. a cutter body; 15. a rectangular groove; 16. a rectangular block; 17. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a special printing machine for sealing strips, which comprises a rack 1, wherein a rotating roller 2 is arranged in the rack 1, and a strip separating mechanism is arranged right above the rotating roller 2;

the slitting mechanism comprises two cutter assemblies 3 which are horizontally distributed, a measuring scale 4 is arranged between the cutter assemblies 3, a sliding rod 5 which penetrates through the cutter assemblies 3 is arranged inside the frame 1, a sliding chute 6 is arranged inside the sliding rod 5 in a penetrating manner, sliding block assemblies 7 are symmetrically distributed inside the sliding chute 6, the sliding block assemblies 7 are connected with the cutter assemblies 3 in a one-to-one correspondence manner, a first screw 8 is connected with the middle part of each sliding block assembly 7 in a threaded manner, one end of each first screw 8 penetrates through the corresponding sliding rod 5, a first rotating handle is fixedly arranged at the penetrating part, and a lifting mechanism is arranged inside the frame 1;

the lifting mechanism comprises a groove 9 for accommodating the sliding rod 5 to vertically slide, a second screw 10 in threaded connection with the sliding rod 5 is arranged in the groove 9, the top of the second screw 10 is in threaded connection with a synchronizing rod 11, one end of the synchronizing rod 11 penetrates through the rack 1, and a second rotating handle is fixedly arranged on the penetrating part, so that the rotation of the second rotating handle is controlled conveniently.

Slider component 7 is including first slider and second slider, first slider and second slider are connected with two removal ends 12 that correspond respectively, the inside positive thread groove that is equipped with of first slider, the inside anti-thread groove that is equipped with of second slider, at least one remove the inside pivot that is equipped with of end 12, 4 one end windings of dipperstick are in the pivot, the 4 other ends of dipperstick are connected with removal end 12, the pivot both ends all are equipped with torsion spring, for it provides torsion, are convenient for retract dipperstick 4.

As shown in fig. 1 to 4, the embodiment specifically is: when the width size of the sealing strip needs to be adjusted, an operator can rotate the first rotating handle, the first rotating shaft can drive the first screw rod 8 which is fixedly connected to rotate, the first screw rod 8 can drive the first slide block and the second slide block in the slide block assembly 7 to move relatively when rotating, so that the first slide block and the second slide block are close to or away from each other, the two cutter assemblies 3 are driven to move through the slide block assembly 7 so as to adjust the distance between the cutter assemblies 3 and achieve the adjustment of the width of the sealing strip, the moving end 12 in the cutter assembly 3 is in sliding connection with the slide rod 5 so as to ensure the stability of the cutter assemblies 3 during movement, a measuring scale 4 is connected between the two cutter assemblies 3, when the distance between the cutter assemblies 3 changes, the measuring scale 4 can be pulled by the cutter assemblies 3, the operator can precisely control the size of the sealing strip by observing the measuring scale 4, the precision of the strip division is high, and the operator can rotate the second rotating handle, the second rotating handle can drive the fixedly connected synchronizing rod 11 to rotate, the synchronizing rod 11 can drive the two second screw rods 10 which are in threaded connection to rotate, and the second screw rods 10 can drive the sliding rod 5 to ascend or descend so as to adjust the height of the cutter component 3 and cut sealing strips with different thicknesses.

The cutter component 3 comprises a moving end 12 connected with a sliding block, the moving end 12 is connected with a sliding rod 5 in a sliding mode, a fixed rod 13 is arranged on one side of the bottom of the moving end 12, cutter bodies 14 are arranged at two ends of the fixed rod 13, the cutter bodies 14 are connected with the moving end 12 through nuts, gaskets are arranged between the nuts and the cutter bodies 14, a rectangular groove 15 is formed in the adjacent surface of the fixed rod 13 and the moving end 12, a rectangular block 16 matched with the rectangular groove 15 is arranged in the moving end 12 in a sliding mode, one end, far away from the rectangular groove 15, of the rectangular block 16 penetrates through the moving end 12, a compression spring 17 is arranged between the rectangular block 16 and the moving end 12, and the rectangular block 16 can abut against the rectangular groove 15 under the pulling of the compression spring 17, so that the fixed rod 13 is located.

As shown in fig. 1 and 5, the embodiment specifically includes: during the use, can cut the sealing strip through cutter body 14 among the cutter unit spare 3, because cutter body 14 sets up to two, when certain cutter body 14 wearing and tearing, the operator can pull rectangular block 16, rectangular block 16 can separate with rectangular channel 15, rotate dead lever 13 again, make reserve cutter body 14 replace original worn and torn cutter body 14 continue the cutting operation, change fastly, guarantee work efficiency, and rectangular block 16 can offset with rectangular channel 15 under compression spring 17's pulling, thereby fix a position dead lever 13, prevent that cutter body 14 from rocking.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, an operator can rotate a first rotating handle, so that two cutter assemblies 3 are driven to move through a sliding block assembly 7 to adjust the distance between the cutter assemblies 3, a measuring scale 4 is connected between the two cutter assemblies 3, when the distance between the cutter assemblies 3 changes, the cutter assemblies 3 can pull the measuring scale 4, the operator can rotate a second rotating handle, the second rotating handle can drive a fixedly connected synchronizing rod 11 to rotate, the synchronizing rod 11 can drive two second threaded rods 10 connected through threads to rotate, and the second threaded rods 10 can drive a sliding rod 5 to ascend or descend to adjust the height of the cutter assemblies 3;

referring to the attached fig. 1 and 5 of the specification, the two knife bodies 14 are provided, when a certain knife body 14 is worn, an operator can pull the rectangular block 16, the rectangular block 16 will be separated from the rectangular groove 15, then the fixed rod 13 is rotated, the spare knife body 14 replaces the originally worn knife body 14 to continue the cutting operation, and the rectangular block 16 will be abutted against the rectangular groove 15 under the pulling of the compression spring 17, so that the fixed rod 13 is positioned.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The special printing machine for the sealing strip comprises a machine frame (1), and is characterized in that: a rotating roller (2) is arranged in the rack (1), and a slitting mechanism is arranged right above the rotating roller (2);

the slitting mechanism comprises two cutter assemblies (3) which are horizontally distributed, a measuring scale (4) is arranged between the cutter assemblies (3), slide rods (5) which penetrate through the cutter assemblies (3) are arranged inside the rack (1), slide grooves (6) penetrate through the slide rods (5), slide block assemblies (7) are symmetrically distributed inside the slide grooves (6), the slide block assemblies (7) are connected with the cutter assemblies (3) in a one-to-one correspondence manner, first screw rods (8) are connected with the middle parts of the slide block assemblies (7) in a threaded manner, one ends of the first screw rods (8) penetrate through the slide rods (5), first rotating handles are fixedly arranged on penetrating parts, and a lifting mechanism is arranged inside the rack (1);

elevating system is including holding slide bar (5) vertical slip fluting (9), be equipped with in fluting (9) with slide bar (5) threaded connection's second screw rod (10), second screw rod (10) top threaded connection has synchronizing bar (11), frame (1) is run through to synchronizing bar (11) one end, and the fixed second turning handle that is equipped with of portion that just runs through.

2. The printing machine of claim 1, wherein: the cutter component (3) comprises a moving end (12) connected with a sliding block, the moving end (12) is connected with a sliding rod (5) in a sliding mode, a fixing rod (13) is arranged on one side of the bottom of the moving end (12), and cutter bodies (14) are arranged at two ends of the fixing rod (13).

3. The printing machine of claim 2, wherein: the cutter body (14) is connected with the moving end (12) through a nut, and a gasket is arranged between the nut and the cutter body (14).

4. The printing machine of claim 2, wherein: the surface of the fixed rod (13) adjacent to the moving end (12) is provided with a rectangular groove (15), and a rectangular block (16) matched with the rectangular groove (15) is arranged in the moving end (12) in a sliding mode.

5. The printing machine of claim 4, wherein: one end, far away from the rectangular groove (15), of the rectangular block (16) penetrates through the moving end (12), and a compression spring (17) is arranged between the rectangular block (16) and the moving end (12).

6. The printing machine of claim 2, wherein: the sliding block assembly (7) comprises a first sliding block and a second sliding block, the first sliding block and the second sliding block are respectively connected with two corresponding moving ends (12), a positive thread groove is formed in the first sliding block, and a reverse thread groove is formed in the second sliding block.

7. The printing machine of claim 6, wherein: at least one remove end (12) inside and be equipped with the pivot, dipperstick (4) one end winding is in the pivot, dipperstick (4) other end is connected with removal end (12), the pivot both ends all are equipped with torsion spring.