CN213353938U

CN213353938U - Back knife mechanism of laminating machine for printing

Info

Publication number: CN213353938U
Application number: CN202021888061.3U
Authority: CN
Inventors: 薛华杰
Original assignee: Suzhou Yueyang Printing Co ltd
Current assignee: Suzhou Yueyang Printing Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-04
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a back knife mechanism of a laminating machine for printing, which comprises a bracket, wherein an extension plate is fixedly arranged on the upper end surface of the bracket, the inner end of the extension plate is rotatably connected with a rotating shaft, a supporting roller is arranged on the side wall of the rotating shaft, a fixed frame is fixedly arranged on the upper end surface of the extension plate, the upper end of the fixed frame is slidably connected with a push rod, a nut is movably connected on the push rod, the lower end of the push rod is fixedly connected with a positioning block, the inner end surface of the positioning block is provided with a connecting shaft, the connecting shaft is connected with a back knife, the outer end surface of the positioning block is fixedly connected with a pull rod, a nut is movably connected on the pull rod, the utility model has simple structure, the space between the positioning block and the extension plate can be changed by adjusting the push, through dismantling the connecting shaft, can carry out the dismouting to the back of the body sword, do benefit to the maintenance, work quality is good.

Description

Back knife mechanism of laminating machine for printing

Technical Field

The utility model belongs to the technical field of laminating machine equipment, concretely relates to back of body sword mechanism of laminating machine for printing.

Background

Film coating machines can be divided into two major categories, namely immediate-coating type film coating machines and precoating type film coating machines. Is a special device for paper and film. The instant coating type film laminating machine comprises three parts of gluing, drying and hot pressing, has wide application range and stable and reliable processing performance, and is a film laminating device widely used in China.

When the back knife mechanism in the prior art is actually used, the back knife mechanism is not easy to adjust, so that the practicability of the back knife mechanism is greatly influenced; the back knife mechanism in the prior art is not easy to disassemble and assemble in actual use, so that the back knife is not convenient to replace, certain limitation is realized, and therefore the back knife mechanism of the laminating machine for printing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a back of body sword mechanism of laminating machine for printing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a back of body sword mechanism of laminating machine for printing, includes the support, the up end fixed mounting of support has the extension board, the inner rotation of extension board is connected with the pivot, the bearing roller is installed to the lateral wall of pivot, the up end fixed mounting of extension board has the mount, the upper end sliding connection of mount has the push rod, swing joint has the nut on the push rod, the lower extreme fixedly connected with locating piece of push rod, the interior terminal surface of locating piece is equipped with even axle, even hub connection has back of the body sword, the outer terminal surface fixedly connected with pull rod of locating piece, swing joint has the nut on the pull rod.

Preferably, the support plate is fixedly provided with a bearing inside, the rotating shaft is rotatably connected with the bearing, and the rotating shaft is externally connected with a driving mechanism.

Preferably, the upper end face of the fixing frame is provided with a hollow groove, and the side wall of the fixing frame is provided with a slideway.

Preferably, the size of the empty groove is consistent with the diameter of the push rod.

Preferably, the size of the slideway is consistent with the diameter of the pull rod.

Preferably, the push rod is a screw rod, and the push rod is connected with the nut through threads.

Preferably, the side wall of the pull rod is provided with external threads, and the pull rod is connected with the nut through threads.

Preferably, the inner wall of the positioning block is provided with a sinking groove, two ends of the back knife are fastened in the sinking groove, the side wall of the sinking groove and two ends of the back knife are provided with through holes, the connecting shaft is arranged in the through holes, and the positioning block is connected with the back knife through the connecting shaft.

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

(1) this back of body sword mechanism of laminating machine for printing, slide in the dead slot inside through the push rod, can change the interval of locating piece, thereby can satisfy the fixed requirement of the back of the body sword of different length, the push rod is the screw rod, the push rod is connected through the screw thread with the nut, accomplish the regulation back of push rod, can fix a position the push rod through the nut and fix a position, slide in the slide through the pull rod, can change the perpendicular interval of locating piece and extension board, thereby can satisfy the fixed requirement of different height back of the body sword, thereby can satisfy the requirement of cutting of the work piece of different thickness, the usability is strong, the lateral wall of pull rod is equipped with the external screw thread, the pull rod is connected through the screw thread with the nut, accomplish the regulation back of pull rod, fix.

(2) This back of body sword mechanism of laminating machine for printing, the inner wall of locating piece is equipped with heavy groove, and the both ends lock joint of back of the body sword is in heavy inslot, and the lateral wall in heavy groove and the both ends of back of the body sword all are equipped with the through-hole, and even axle setting is in the through-hole, and the locating piece is connected through linking the axle with the back of the body sword, connects simply, links the axle through the dismantlement, can carry out the dismouting to the back of the body sword, does benefit to the maintenance, and work quality is good.

Drawings

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

fig. 2 is an enlarged view of the structure of fig. 1 at a;

fig. 3 is a top view of the middle fixing frame of the present invention;

fig. 4 is a side view of the middle fixing frame of the present invention;

fig. 5 is a front view of the present invention.

In the figure: 1. a support; 2. a support plate; 3. a rotating shaft; 4. a carrier roller; 5. a fixed mount; 6. a push rod; 7. a nut; 8. positioning blocks; 9. a connecting shaft; 10. carrying out back cutting; 11. a pull rod; 12. a nut; 13. an empty groove; 14. a slideway.

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.

Please refer to fig. 1-5, the utility model provides a back of body sword mechanism of laminating machine for printing, including support 1, the up end fixed mounting of support 1 has extension board 2, the inner of extension board 2 rotates and is connected with pivot 3, bearing roller 4 is installed to the lateral wall of pivot 3, the up end fixed mounting of extension board 2 has mount 5, the upper end sliding connection of mount 5 has push rod 6, swing joint has nut 7 on the push rod 6, the lower extreme fixedly connected with locating piece 8 of push rod 6, the interior terminal surface of locating piece 8 is equipped with even axle 9, even axle 9 is connected with back of the body sword 10, the outer terminal surface fixedly connected with pull rod 11 of locating piece 8, swing joint has nut 12 on the pull rod 11.

In this embodiment, preferably, the inside fixed mounting of extension board 2 has the bearing, and pivot 3 rotates with the bearing to be connected, and the external actuating mechanism of pivot 3, drives pivot 3 through actuating mechanism and rotates, does not influence the rotation of pivot 3 through setting up the bearing, can drive bearing roller 4 and rotate under the effect of pivot 3 to can treat the work piece removal of processing.

In this embodiment, preferably, the upper end surface of the fixing frame 5 is provided with a hollow groove 13, and the side wall of the fixing frame 5 is provided with a slide rail 14, so as to facilitate the adjustment of the positions of the push rod 6 and the pull rod 11.

In this embodiment, preferably, the size of the empty slot 13 is consistent with the diameter of the push rod 6, and the push rod 6 slides in the empty slot 13, so that the distance between the positioning blocks 8 can be changed, and the fixing requirements of the back knives 10 with different lengths can be met.

In this embodiment, preferably, the size of the slideway 14 is consistent with the diameter of the pull rod 11, and the vertical distance between the positioning block 8 and the support plate 2 can be changed by sliding the pull rod 11 in the slideway 14, so that the fixing requirements of the back knives 10 with different heights can be met, the cutting requirements of workpieces with different thicknesses can be met, and the usability is strong.

In this embodiment, preferably, the push rod 6 is a screw rod, the push rod 6 is connected with the nut 7 through threads, and after the adjustment of the push rod 6 is completed, the push rod 6 can be positioned and fixed through the nut 7, so that the stability is good.

In this embodiment, preferably, the side wall of the pull rod 11 is provided with an external thread, the pull rod 11 is connected with the nut 12 through the thread, and after the adjustment of the pull rod 11 is completed, the pull rod 11 is positioned and fixed through the nut 12, so that the stability is good.

In this embodiment, it is preferable that the inner wall of locating piece 8 is equipped with heavy groove, and the both ends lock joint of back of the body sword 10 is in heavy inslot, and the lateral wall of heavy groove and the both ends of back of the body sword 10 all are equipped with the through-hole, and even axle 9 sets up in the through-hole, and locating piece 8 is connected through even axle 9 with back of the body sword 10, connects simply, through dismantling even axle 9, can carry out the dismouting to back of the body sword 10, does benefit to the maintenance, and operating quality is good.

The utility model discloses a theory of operation and use flow: when the device is used, the inner end of a support plate 2 is rotatably connected with a rotating shaft 3, the side wall of the rotating shaft 3 is provided with a carrier roller 4, the inside of the support plate 2 is fixedly provided with a bearing, the rotating shaft 3 is rotatably connected with the bearing, the rotating shaft 3 is externally connected with a driving mechanism, the rotating shaft 3 is driven to rotate by the driving mechanism, the carrier roller 4 can be driven to rotate under the action of the rotating shaft 3 by arranging the bearing, so that a workpiece to be processed can move, the upper end surface of the support plate 2 is fixedly provided with a fixing frame 5, the upper end of the fixing frame 5 is slidably connected with a push rod 6, the push rod 6 is movably connected with a nut 7, the push rod 6 is a screw rod, the push rod 6 is connected with the nut 7 through threads, after the adjustment of the push rod 6 is completed, the push rod 6 can be positioned and fixed through the nut 7, the, the connecting shaft 9 is connected with a back knife 10, the inner wall of the positioning block 8 is provided with a sinking groove, two ends of the back knife 10 are buckled in the sinking groove, the side wall of the sinking groove and two ends of the back knife 10 are provided with through holes, the connecting shaft 9 is arranged in the through holes, the positioning block 8 is connected with the back knife 10 through the connecting shaft 9, the connection is simple, the back knife 10 can be disassembled and assembled by disassembling the connecting shaft 9, the maintenance is facilitated, the working quality is good, the upper end surface of the fixing frame 5 is provided with a hollow groove 13, the side wall of the fixing frame 5 is provided with a slide way 14, the size of the hollow groove 13 is consistent with the diameter of the push rod 6, the distance between the positioning blocks 8 can be changed by sliding the push rod 6 in the hollow groove 13, so that the fixing requirements of the back knives 10 with different lengths can be met, the size of the slide way 14 is consistent with the diameter of the pull rod 11, the vertical distance between, thereby can satisfy the fixed requirement of not co-altitude back of the body sword 10 to can satisfy the requirement that cuts of the work piece of different thickness, the usability is strong, and the outer terminal surface fixedly connected with pull rod 11 of locating piece 8, swing joint have nut 12 on the pull rod 11, and the lateral wall of pull rod 11 is equipped with the external screw thread, and pull rod 11 is connected through the screw thread with nut 12, accomplishes the regulation back of pull rod 11, fixes a position fixedly pull rod 11 through nut 12, and the steadiness is good.

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 back of body sword mechanism of laminating machine for printing, includes support (1), its characterized in that: the utility model discloses a support, including support (1), extension board (2), pivot (3), bearing roller (4) are installed to the lateral wall of pivot (3), the up end fixed mounting of extension board (2) has mount (5), the upper end sliding connection of mount (5) has push rod (6), swing joint has nut (7) on push rod (6), the lower extreme fixedly connected with locating piece (8) of push rod (6), the interior terminal surface of locating piece (8) is equipped with even axle (9), even axle (9) are connected with back of the body sword (10), the outer terminal surface fixedly connected with pull rod (11) of locating piece (8), swing joint has nut (12) on pull rod (11).

2. A back knife mechanism of a laminating machine for printing according to claim 1, characterized in that: the bearing is fixedly arranged inside the support plate (2), the rotating shaft (3) is rotatably connected with the bearing, and the rotating shaft (3) is externally connected with a driving mechanism.

3. A back knife mechanism of a laminating machine for printing according to claim 1, characterized in that: the upper end face of the fixing frame (5) is provided with a hollow groove (13), and the side wall of the fixing frame (5) is provided with a slide way (14).

4. A back knife mechanism of a laminating machine for printing according to claim 3, characterized in that: the size of the empty groove (13) is consistent with the diameter of the push rod (6).

5. A back knife mechanism of a laminating machine for printing according to claim 3, characterized in that: the size of the slideway (14) is consistent with the diameter of the pull rod (11).

6. A back knife mechanism of a laminating machine for printing according to claim 1, characterized in that: the push rod (6) is a screw rod, and the push rod (6) is connected with the nut (7) through threads.

7. A back knife mechanism of a laminating machine for printing according to claim 1, characterized in that: the side wall of the pull rod (11) is provided with external threads, and the pull rod (11) is connected with the screw cap (12) through threads.

8. A back knife mechanism of a laminating machine for printing according to claim 1, characterized in that: the inner wall of locating piece (8) is equipped with heavy groove, and the both ends lock joint of back of the body sword (10) is in heavy inslot, and the lateral wall of heavy groove and the both ends of back of the body sword (10) all are equipped with the through-hole, and even axle (9) set up in the through-hole, and locating piece (8) are connected through even axle (9) with back of the body sword (10).