CN217196948U

CN217196948U - Drawing gauge adjusting device for film covering of film covering machine

Info

Publication number: CN217196948U
Application number: CN202221164025.1U
Authority: CN
Inventors: 候红菊; 侯文星
Original assignee: Wuhan Tianci Carton Co ltd
Current assignee: Wuhan Tianci Carton Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-16
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a laminating machine is draw rule adjusting device for tectorial membrane relates to laminating machine technical field, the utility model discloses a draw the rule, be provided with the adjustment subassembly on drawing the rule, the adjustment subassembly includes the locating frame, including a motor, an end cap, a controller, and a cover plate, the lead screw, the movable block, connecting rod and buffer unit, the one end of lead screw and the inner wall swing joint of locating frame, the other end of lead screw runs through and extends outside the locating frame, and with the output fixed connection of motor, the motor can carry out forward and reverse rotation, drive unit sets up in the locating frame, the movable block activity sets up on drive unit, one end of connecting rod and one side fixed connection of movable block, the shifting chute with connecting rod looks adaptation is seted up to the side of locating frame, buffer unit includes the fixed block, locating plate and buffer spring. The utility model relates to a laminating machine tectorial membrane is with drawing rule adjusting device through setting up the adjustment subassembly, can improve the stability when drawing the rule and removing.

Description

Drawing gauge adjusting device for film covering of film covering machine

Technical Field

The utility model relates to a laminating machine technical field, in particular to laminating machine tectorial membrane is with drawing rule adjusting device.

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. The precoating type laminating machine has no gluing and drying parts, has small volume, low manufacturing cost and flexible and convenient operation, is suitable for laminating of large-batch printed matters, is suitable for laminating of small-batch and scattered printed matters such as an automatic desktop office system and the like, and has development prospect.

On the market at present, current laminating machine is when the tectorial membrane, the film covers because not completely paste and often have a part corner to curl up on the product, cause the tectorial membrane unevenness, lead to producing unqualified product, at this moment, can use the draw gauge to rectify the position of film usually, current laminating machine tectorial membrane is with drawing the gauge device and mostly through hand formula or through electronic transmission, drive the drive screw drive, make the draw gauge be close to the printing paper, but cause speed inequality easily like this, make the holistic stability of transmission process draw gauge relatively poor, thereby the draw gauge is easily produced the deviation when drawing back the paper and adjusting, influence the tectorial membrane effect of product, for this reason, a laminating machine is with drawing gauge adjusting device is now provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laminating machine tectorial membrane is with drawing rule adjusting device, can effectively solve among the background art current laminating machine tectorial membrane is with drawing rule device and mostly carry out the transmission through hand formula or through electronic, drive the drive screw drive, make to draw the rule to be close to the printing paper, but cause speed inequality easily like this, it is relatively poor to make transmission process draw the holistic stability of rule, thereby draw the rule and easily produce the deviation when adjusting the paper pull back, influence the problem of the tectorial membrane effect of product.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a draw gauge adjusting device for laminating of a laminating machine comprises a draw gauge, wherein an adjusting assembly is arranged on the draw gauge;

the adjusting assembly comprises a positioning frame, a motor, a lead screw, a moving block, a connecting rod and a buffer part, one end of the lead screw is movably connected with the inner wall of the positioning frame, the other end of the lead screw penetrates through and extends out of the positioning frame and is fixedly connected with the output end of the motor, the moving block is movably sleeved on the outer surface of the lead screw, a threaded hole matched with the lead screw is formed in the moving block, one end of the connecting rod is fixedly connected with one side of the moving block, a moving groove matched with the connecting rod is formed in the side surface of the positioning frame, and therefore the position of the pull gauge can be adjusted conveniently;

the buffer part comprises a fixed block, a positioning plate and a buffer spring, the positioning plate is fixedly connected with the other end of the connecting rod, one side of the fixed block is fixedly connected with the side face of the pull gauge, the buffer groove matched with the positioning plate is formed in the other side of the fixed block, one end of the buffer spring is fixedly connected with the inner wall of the buffer groove, the other end of the buffer spring is fixedly connected with one side of the positioning plate, and the pull gauge can be reduced to shake in the moving process.

Preferably, the other side of the moving block is fixedly connected with a guide block, and the inner wall of the positioning frame is provided with a guide groove matched with the guide block, so that the moving block is convenient to limit.

Preferably, the side face of the connecting rod is fixedly connected with a moving wheel, and the inner wall of the moving groove is provided with a sliding groove matched with the moving wheel, so that the moving flexibility of the moving block can be improved.

Preferably, the number of the moving wheels is two, and the two moving wheels are symmetrically distributed along the horizontal central axis of the connecting rod.

Preferably, the side fixedly connected with stopper of locating plate, the spacing groove with stopper looks adaptation is seted up to the inner wall of dashpot, is convenient for carry on spacingly to the locating piece.

Preferably, buffer spring's inside cover is equipped with the elastic rod, the one end of elastic rod and the inner wall fixed connection of dashpot, the other end of elastic rod and the side fixed connection of locating plate can fix a position buffer spring's shift position.

Preferably, the buffer spring and the elastic rod form an integral structure with four groups, and the buffer springs and the elastic rod are distributed in the buffer groove in a rectangular manner, so that the buffer effect of the buffer component can be improved.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the lead screw can be driven to rotate in the positioning frame by the arrangement of the adjusting component through the work of the motor, so that the moving block can move horizontally under the limiting action of the guide block, wherein, the flexibility of the moving block can be improved through the two moving wheels arranged on the connecting rod, the friction force of the moving block in the moving process is reduced, the moving block and the connecting rod can generate impact force by shaking in the moving process, the impact force can be transmitted to the positioning plate through the connecting rod, so that the positioning plate can move to a certain extent, thereby being capable of extruding the buffer spring in the buffer groove of the fixing block, leading the buffer spring to deform, then generating elastic force under the resetting action of the buffer spring, being capable of buffering the impact force, reducing the shaking of the pull rod connected with the fixing block, thereby improving the stability of the pull gauge during moving, meanwhile, the film laminating efficiency of the product can be improved.

Drawings

FIG. 1 is a perspective view of the overall structure of a stretch gauge adjusting device for laminating film of a laminating machine according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 of the drawing gauge adjusting device for laminating film of the laminating machine of the present invention;

FIG. 3 is a perspective view of a moving block of a tension gauge adjusting device for laminating of a laminating machine and a connection structure thereof;

FIG. 4 is a side sectional view of a buffer member of a tension gauge adjusting device for laminating of a laminating machine according to the present invention;

fig. 5 is a side sectional view of the fixed block structure of the stretching gauge adjusting device for laminating of the laminating machine of the utility model.

In the figure: 1. drawing a gauge; 2. a positioning frame; 3. a motor; 4. a screw rod; 5. a moving block; 6. a connecting rod; 7. a moving groove; 8. a fixed block; 9. positioning a plate; 10. a buffer spring; 11. a buffer tank; 12. a guide block; 13. a guide groove; 14. a moving wheel; 15. a chute; 16. a limiting block; 17. a limiting groove; 18. an elastic rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a draw gauge adjusting device for laminating film of a laminating machine, which comprises a draw gauge 1, wherein the draw gauge 1 is provided with an adjusting component;

the adjusting assembly comprises a positioning frame 2, a motor 3, a lead screw 4, a moving block 5, a connecting rod 6 and a buffer component, one end of the lead screw 4 is movably connected with the inner wall of the positioning frame 2, the other end of the lead screw 4 penetrates through and extends out of the positioning frame 2 and is fixedly connected with the output end of the motor 3, the moving block 5 is movably sleeved on the outer surface of the lead screw 4, a threaded hole matched with the lead screw 4 is formed in the moving block 5, one end of the connecting rod 6 is fixedly connected with one side of the moving block 5, and a moving groove 7 matched with the connecting rod 6 is formed in the side surface of the positioning frame 2, so that the position of the pull gauge 1 can be adjusted conveniently;

buffering part includes fixed block 8, locating plate 9 and buffer spring 10, the other end fixed connection of locating plate 9 and connecting rod 6, one side of fixed block 8 with draw 1 side fixed connection of rule, the dashpot 11 with 9 looks adaptations of locating plate is seted up to the opposite side of fixed block 8, the one end of buffer spring 10 and the inner wall fixed connection of dashpot 11, buffer spring 10's the other end and one side fixed connection of locating plate 9 can reduce to draw rule 1 and produce at the removal in-process and rock.

The other side fixedly connected with guide block 12 of movable block 5, the inner wall of locating frame 2 is seted up the guide way 13 with guide block 12 looks adaptation, is convenient for carry on spacingly to movable block 5.

The side fixedly connected with of connecting rod 6 removes wheel 14, and the spout 15 with removing wheel 14 looks adaptation is seted up to the inner wall of shifting chute 7, can improve the flexibility that moving block 5 removed.

The number of the moving wheels 14 is two, and the two moving wheels 14 are symmetrically distributed along the horizontal central axis of the connecting rod 6.

The side fixedly connected with stopper 16 of locating plate 9, the spacing groove 17 with 16 looks adaptations of stopper is seted up to the inner wall of dashpot 11, is convenient for carry on spacingly to the locating piece.

The inside cover of buffer spring 10 is equipped with elastic rod 18, and the one end of elastic rod 18 and the inner wall fixed connection of dashpot 11, the other end of elastic rod 18 and the side fixed connection of locating plate 9 can be fixed a position buffer spring 10's mobile position.

The buffer spring 10 and the elastic rod 18 form an integral structure with four groups, and are distributed in a rectangular shape in the buffer groove 11, so that the buffer effect of the buffer component can be improved.

The utility model discloses a theory of operation does: when using, work through motor 3, can drive lead screw 4 at 2 rotations of locating frame, thereby make movable block 5 can carry out the horizontal direction removal under the limiting displacement of guide block 12, movable block 5 and connecting rod 6 are at the removal in-process, the emergence is rocked and can be produced the impact force, the impact force can be transmitted for locating plate 9 through connecting rod 6, make locating plate 9 take place certain removal, thereby can extrude buffer spring 10 in buffer slot 11 of fixed block 8, make buffer spring 10 take place to deform, produce elasticity under buffer spring 10's reset action afterwards, can cushion the impact force, it takes place to rock to reduce the pull rod that fixed block 8 connects, the content that does not make detailed description in this specification belongs to the well-known prior art of the professional skilled in the art in the field.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a laminating machine tectorial membrane is with drawing rule adjusting device, includes drawing rule (1), its characterized in that: the pull gauge (1) is provided with an adjusting component;

the adjusting assembly comprises a positioning frame (2), a motor (3), a lead screw (4), a moving block (5), a connecting rod (6) and a buffer component, one end of the lead screw (4) is movably connected with the inner wall of the positioning frame (2), the other end of the lead screw (4) penetrates through the positioning frame (2) and extends out of the positioning frame, and is fixedly connected with the output end of the motor (3), the moving block (5) is movably sleeved on the outer surface of the lead screw (4), a threaded hole matched with the lead screw (4) is formed in the moving block (5), one end of the connecting rod (6) is fixedly connected with one side of the moving block (5), and a moving groove (7) matched with the connecting rod (6) is formed in the side surface of the positioning frame (2);

buffer unit includes fixed block (8), locating plate (9) and buffer spring (10), the other end fixed connection of locating plate (9) and connecting rod (6), one side of fixed block (8) with draw rule (1) side fixed connection, buffer slot (11) with locating plate (9) looks adaptation are seted up to the opposite side of fixed block (8), the one end of buffer spring (10) and the inner wall fixed connection of buffer slot (11), one side fixed connection of the other end of buffer spring (10) and locating plate (9).

2. The pulling gauge adjusting device for laminating of a laminating machine according to claim 1, characterized in that: the other side of the moving block (5) is fixedly connected with a guide block (12), and the inner wall of the positioning frame (2) is provided with a guide groove (13) matched with the guide block (12).

3. The pulling gauge adjusting device for laminating of the laminating machine according to claim 1, characterized in that: the side fixedly connected with of connecting rod (6) removes wheel (14), spout (15) with removing wheel (14) looks adaptation are seted up to the inner wall of shifting chute (7).

4. The pulling gauge adjusting device for laminating of a laminating machine according to claim 3, characterized in that: the number of the moving wheels (14) is two, and the moving wheels (14) are symmetrically distributed along the horizontal central axis of the connecting rod (6).

5. The pulling gauge adjusting device for laminating of the laminating machine according to claim 1, characterized in that: the side fixedly connected with stopper (16) of locating plate (9), spacing groove (17) with stopper (16) looks adaptation are seted up to the inner wall of buffer slot (11).

6. The pulling gauge adjusting device for laminating of a laminating machine according to claim 1, characterized in that: an elastic rod (18) is sleeved inside the buffer spring (10), one end of the elastic rod (18) is fixedly connected with the inner wall of the buffer groove (11), and the other end of the elastic rod (18) is fixedly connected with the side face of the positioning plate (9).

7. The pulling gauge adjusting device for laminating of a laminating machine according to claim 1, characterized in that: the buffer spring (10) and the elastic rod (18) form an integral structure with four groups, and the buffer spring and the elastic rod are distributed in the buffer groove (11) in a rectangular mode.