CN210551584U

CN210551584U - Double-roller-frame lifting mechanism of printing, slotting and die-cutting machine

Info

Publication number: CN210551584U
Application number: CN201921143070.7U
Authority: CN
Inventors: 韩海朋
Original assignee: Hengshui Hanshi Packaging Machinery Co Ltd
Current assignee: Hengshui Hanshi Packaging Machinery Co Ltd
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-05-19
Anticipated expiration: 2029-07-20

Abstract

The utility model relates to a printing fluting cross cutting machine technical field just discloses a printing fluting cross cutting machine double-roller carrier elevating system, including bottom plate and the double-roller carrier of setting in the bottom plate top, two recesses have been seted up to the upper end front and back symmetry of bottom plate, the inner wall of one side in opposite directions is rotated through ball bearing respectively about the recess and is connected with first screw rod and second screw rod, the fixed welding of the relative one end of first screw rod and second screw rod is in the same place, the pole wall threaded connection of first screw rod and second screw rod has the movable block, the screw with first screw rod and second screw rod accordant connection is seted up to the lateral wall of movable block, the upper end of movable block is rotated and is connected with the lifter. The utility model discloses can realize the quick convenient regulation of double-roller frame height, also can guarantee the adjustment that double-roller frame height can be normal when the motor damages, guarantee production efficiency.

Description

Double-roller-frame lifting mechanism of printing, slotting and die-cutting machine

Technical Field

The utility model relates to a printing fluting cross cutting machine technical field especially relates to a printing fluting cross cutting machine double-roller carrier elevating system.

Background

The die cutting process is the most commonly used process for packaging printed matters, namely, the forming process of combining a die cutting plate by a die cutter according to patterns of product design requirements and rolling and cutting the printed matters into required shapes or cutting marks under the action of pressure. The indentation process is to utilize a line pressing knife or a line pressing die to press line marks on a plate material under the action of pressure and bend and form the plate material according to a preset position.

The core equipment in the die cutting process is the printing, slotting and die cutting machine, most of lifting mechanisms of double-roller carriers in the printing, slotting and die cutting machine operate through motors at present, the heights of the double-roller carriers cannot be adjusted when the motors are damaged, die cutting production work cannot be carried out, the production process can be greatly influenced by waiting for the repair and use of the motors in special production requirements such as driving, and the production efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and being most through the motor function to the elevating system of the double-roller frame among the printing fluting cross cutting machine, just can not adjust the height of double-roller frame and then can not carry out cross cutting production work when the motor damages, the restoration of waiting for the motor in special production demands such as driving worker uses the influence production process that can be very big, great influence production efficiency's problem, and the double-roller frame elevating system of printing fluting cross cutting machine who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a double-roller-frame lifting mechanism of a printing slotting die-cutting machine comprises a bottom plate and double-roller frames arranged above the bottom plate, wherein two grooves are symmetrically formed in the front and back of the upper end of the bottom plate, the inner walls of the left and right opposite sides of the grooves are respectively and rotatably connected with a first screw and a second screw through ball bearings, the opposite ends of the first screw and the second screw are fixedly welded together, the rod walls of the first screw and the second screw are in threaded connection with a moving block, the side wall of the moving block is provided with screw holes matched and connected with the first screw and the second screw, the upper end of the moving block is rotatably connected with a lifting rod, the upper end of the lifting rod is rotatably connected with the four corners of the lower end of the double-roller frame, the right end of the second screw extends out of the side wall of the bottom plate through a through hole and is fixedly connected with a driven gear, the side wall of the, the right-hand member pole wall of bull stick is fixed cup joints the driving gear with two driven gear meshing, the rectangular channel has all been seted up at both ends about the bull stick, the joint has the rotation handle in the rectangular channel of bull stick right-hand member, the left side bottom fixedly connected with fixed plate of bottom plate, the upper end sliding connection of fixed plate has the motor, the output shaft fixedly connected with of motor and rectangular channel accordant connection's connecting rod.

Preferably, the threads of the surfaces of the first screw and the second screw are mutually reverse threads.

Preferably, the bottom of one side of the motor, which is far away from the bottom plate, is fixedly connected with a positioning plate, and the surface of the positioning plate and the surface of the fixing plate are symmetrically provided with limiting screw holes and are fixedly connected through limiting bolts.

Preferably, limit telescopic rods are fixedly connected between the upper end of the bottom plate and four corners of the lower end of the double-roller frame.

Preferably, the lower end of the moving block is fixedly connected with a limiting sliding block, and a limiting sliding groove matched with the limiting sliding block is formed in the bottom of the groove.

Compared with the prior art, the utility model provides a printing fluting cross cutting machine double-roller carrier elevating system possesses following beneficial effect:

1. this two roller frame elevating system of printing fluting cross cutting machine, through the motor that is equipped with, when the height of the two roller frame of needs adjustment, promote the motor, make the rectangular channel block of connecting rod and bull stick left end, spacing screw that rethread locating plate surface was equipped with utilizes spacing bolt to fix the motor firm on the fixed plate, the motor passes through the connecting rod and drives the bull stick rotation, and then drive the driving gear rotation, utilize the meshing of driving gear and driven gear to drive second screw and first screw rotation, utilize the threaded connection effect of first screw and second screw and movable block to make the movable block promote the lifter and then realize the quick convenient regulation to two roller frame height.

2. This printing fluting cross cutting machine double-roller carrier elevating system through the rotation handle that is equipped with, when the motor damages, unscrews spacing bolt, removes the spacing locking to the motor, makes the connecting rod break away from the rectangular channel of bull stick left end again, waves the rotation handle, utilizes to rotate the handle and drives the bull stick and rotate and can realize the regulation to double-roller carrier height equally, also can guarantee the adjustment that double-roller carrier height can be normal when the motor damages, has guaranteed production efficiency.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize the quick convenient regulation of two roller carrier height, also can guarantee the adjustment that two roller carrier height can be normal when the motor damages, guarantee production efficiency.

Drawings

Fig. 1 is a schematic structural view of a double-roller frame lifting mechanism of a printing slotting die-cutting machine provided by the utility model;

3 fig. 3 2 3 is 3 a 3 schematic 3 view 3 of 3 a 3- 3 a 3 direction 3 partial 3 structure 3 of 3 a 3 double 3- 3 roller 3 carrier 3 lifting 3 mechanism 3 of 3 a 3

printing

3, 3

slotting

3 and 3 die 3- 3 cutting 3 machine 3 provided 3 by 3 the 3 utility 3 model 3. 3

In the figure: the device comprises a base plate 1, a double-roller frame 2, a groove 3, a first screw rod 4, a second screw rod 5, a moving block 6, a lifting rod 7, a driven gear 8, a rotating rod 9, a driving gear 10, a rectangular groove 11, a rotating handle 12, a fixing plate 13, a motor 14, a connecting rod 15 and a positioning plate 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a double-roller-frame lifting mechanism of a printing slotting die-cutting machine comprises a base plate 1 and a double-roller frame 2 arranged above the base plate 1, two grooves 3 are symmetrically formed in the front and back of the upper end of the base plate 1, the inner walls of the left side and the right side of each groove 3 are respectively connected with a first screw 4 and a second screw 5 in a rotating mode through ball bearings, the opposite ends of the first screw 4 and the second screw 5 are fixedly welded together, the rod walls of the first screw 4 and the second screw 5 are in threaded connection with a moving block 6, the side walls of the moving block 6 are provided with screw holes in matched connection with the first screw 4 and the second screw 5, the upper end of the moving block 6 is rotatably connected with a lifting rod 7, the upper end of the lifting rod 7 is rotatably connected to the four corners of the lower end of the double-roller frame 2, the right end of the second screw 5 extends out of the side wall of the base plate 1 through a through hole and the right-hand member pole wall of bull stick 9 is fixed cup jointed with the driving gear 10 with two driven gear 8 meshing, and rectangular channel 11 has all been seted up at both ends about bull stick 9, and the joint has rotation handle 12 in the rectangular channel 11 of bull stick 9 right-hand member, and the left side bottom fixedly connected with fixed plate 13 of bottom plate 1, the upper end sliding connection of fixed plate 13 has motor 14, the output shaft fixedly connected with of motor 14 and the connecting rod 15 of 11 accordant connection in rectangular channel.

The threads on the surfaces of the first screw rod 4 and the second screw rod 5 are reverse threads, so that the two moving blocks 6 can move oppositely or back to back.

One side bottom fixedly connected with locating plate 16 that bottom plate 1 was kept away from to motor 14, the surface symmetry of locating plate 16 and fixed plate 13 has seted up spacing screw and has passed through spacing bolt fixed connection, can make motor 14 stabilize and place.

The upper end of the bottom plate 1 and the four corners of the lower end of the double-roller frame 2 are fixedly connected with limiting telescopic rods, so that the problem that the double-roller frame 2 is stably placed due to the influence of transverse loads can be solved.

The lower extreme fixedly connected with limit slide of movable block 6, the tank bottom of recess 3 seted up with limit slide assorted limit slide, can make the slip of movable block 6 more smooth and easy.

In the utility model, when in use, when the height of the double-roller frame 2 needs to be adjusted, the motor 14 is pushed through the motor 14, the connecting rod 15 is clamped with the rectangular groove 11 at the left end of the rotating rod 9, the motor 14 is firmly fixed on the fixed plate 13 through the limiting screw hole arranged on the surface of the positioning plate 16 by using the limiting bolt, the motor 14 drives the rotating rod 9 to rotate through the connecting rod 15, and further drives the driving gear 10 to rotate, the second screw 5 and the first screw 4 are driven to rotate by using the meshing action of the driving gear 10 and the driven gear 8, the moving block 6 pushes the lifting rod 7 by using the threaded connection action of the first screw 4 and the second screw 5 and the moving block 6, so as to realize the quick and convenient adjustment of the height of the double-roller frame 2, the limiting bolt is unscrewed when the motor 14 is damaged by using the rotating handle 12, the limiting locking of the motor 14 is released, the connecting rod 15 is separated from the rectangular groove 11 at the, the rotating handle 12 is shaken, the rotating rod 9 is driven by the rotating handle 12 to rotate, so that the height of the double-roller frame 2 can be adjusted, the normal adjustment of the height of the double-roller frame 2 can be ensured when the motor 14 is damaged, and the production efficiency is ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A double-roller-frame lifting mechanism of a printing slotting die-cutting machine comprises a base plate (1) and double-roller frames (2) arranged above the base plate (1), and is characterized in that two grooves (3) are symmetrically formed in the front and back of the upper end of the base plate (1), the inner walls of the left and right opposite sides of each groove (3) are respectively connected with a first screw (4) and a second screw (5) in a rotating mode through ball bearings, the opposite ends of the first screw (4) and the second screw (5) are fixedly welded together, the rod walls of the first screw (4) and the second screw (5) are connected with a moving block (6) in a threaded mode, the side wall of the moving block (6) is provided with screw holes connected with the first screw (4) and the second screw (5) in a matching mode, the upper end of the moving block (6) is rotatably connected with a lifting rod (7), the upper end of the lifting rod (7) is rotatably connected with the four corners of the, the right-hand member of second screw rod (5) stretches out bottom plate (1) lateral wall and fixedly connected with driven gear (8) through the through-hole, the through-hole that is located center department is seted up to the lateral wall of bottom plate (1) and the through-hole is interior to rotate through ball bearing and is connected with bull stick (9), the right-hand member pole wall of bull stick (9) is fixed to be cup jointed driving gear (10) with two driven gear (8) meshing, rectangular channel (11) have all been seted up at both ends about bull stick (9), the joint has rotation handle (12) in rectangular channel (11) of bull stick (9) right-hand member, the left side bottom fixedly connected with fixed plate (13) of bottom plate (1), the upper end sliding connection of fixed plate (13) has motor (14), the output shaft fixedly connected with of motor (14) and rectangular channel (11) accordant connection's connecting rod (.

2. The lifting mechanism of a double-roller frame of a printing slot die cutting machine according to claim 1, characterized in that the threads on the surfaces of the first screw (4) and the second screw (5) are opposite threads.

3. The double-roller frame lifting mechanism of the printing, slotting and die-cutting machine according to claim 1, wherein a positioning plate (16) is fixedly connected to the bottom of one side of the motor (14) far away from the base plate (1), and limiting screw holes are symmetrically formed in the surface of the positioning plate (16) and the surface of the fixing plate (13) and are fixedly connected through limiting bolts.

4. The lifting mechanism of the double-roller frame of the printing, slotting and die-cutting machine according to claim 1, wherein limiting telescopic rods are fixedly connected between four corners of the upper end of the bottom plate (1) and the lower end of the double-roller frame (2).

5. The double-roller frame lifting mechanism of the printing, slotting and die-cutting machine according to claim 1, wherein a limiting slide block is fixedly connected to the lower end of the moving block (6), and a limiting slide groove matched with the limiting slide block is formed in the bottom of the groove (3).