CN214988916U

CN214988916U - Loading attachment of laminating machine

Info

Publication number: CN214988916U
Application number: CN202121506345.6U
Authority: CN
Inventors: 陈剑中; 李济杰
Original assignee: Dongguan Hechang Printing Co ltd
Current assignee: Dongguan Hechang Printing Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-03
Anticipated expiration: 2031-07-02

Abstract

The utility model belongs to the technical field of the technique of laminating machine and specifically relates to a loading attachment of laminating machine is related to, its technical scheme main points are: the utility model provides a loading attachment of laminating machine, includes frame and feeding mechanism, be provided with the holding chamber that is used for holding paper pile in the frame, feeding mechanism sets up in the top in holding chamber and slides with the frame and be connected, still be provided with hoist mechanism in the frame, hoist mechanism includes first lifting unit and second lifting unit, first lifting unit includes bearing board and first driving piece, the bearing board sets up in the bottom of frame, the second lifting unit is located feeding mechanism with between the first lifting unit, the second lifting unit includes second driving piece and hoisting frame, the second driving piece is used for driving the hoisting frame reciprocating motion between bearing board and feeding mechanism. This application has the effect that makes the loading attachment of laminating machine can continuous operation.

Description

Loading attachment of laminating machine

Technical Field

The application relates to the technical field of paperboard printing production, in particular to a feeding device of a laminating machine.

Background

The printing of the paperboard refers to printing various patterns or colors on the paperboard, particularly, for the paperboard used for the packaging box, the patterns related to the products or manufacturers packaged by the paperboard are generally printed, the current paperboard needs to be coated with a film after printing so that the paperboard product achieves the effects of moisture prevention, part isolation, oil adsorption on the surface of the part by the paper, and the like, and the coating of the paperboard is generally carried out by using a film coating machine.

Chinese utility model patent with publication number CN206939980U discloses a paper feeding mechanism of film laminating machine, which comprises a base frame, a paper lifting device, a paper aligning device, and a paper feeding device. The base frame is provided with a containing chamber for containing a plurality of pieces of paper; the paper lifting device comprises a lifting driving part and a paper lifting plate; the paper aligning device comprises a paper aligning driving part, a paper aligning screw rod, a paper aligning guide rod and a paper aligning correction rod; the paper feeding device comprises a paper feeding driving part, a paper feeding screw rod, a paper feeding guide rod, a paper feeding support rod and a paper feeding flying device. The utility model discloses a paper feed mechanism of laminating machine carries out the optimal design through carrying out each structure, realizes carrying out the parallel and level adjustment to the side end face of many papers that stack gradually, carries out the rapid draing to the position that flies to reach the head of form advancing to realize accurate, the quick material loading of paper.

With respect to the related art in the above, the inventors considered that the above-described paper feeding mechanism of the laminator needs to wait for the lifting drive unit to drop the lifting plate to the bottom of the frame after completing the feeding of a stack of paper, and then place a new stack of paper on the lifting plate, making it difficult to continuously operate the feeding device of the laminator.

SUMMERY OF THE UTILITY MODEL

In order to enable the loading attachment of laminating machine to continuous operation, this application provides a loading attachment of laminating machine.

The application provides a loading attachment of laminating machine adopts following technical scheme:

the utility model provides a loading attachment of laminating machine, includes frame and feeding mechanism, the frame has the accommodation space, feeding mechanism sets up in the accommodation space top in order to carry out the paper pay-off, still be provided with hoist mechanism in the frame, hoist mechanism includes first lifting unit and second lifting unit, first lifting unit includes bearing board and first driving piece, first driving piece is used for driving bearing board and reciprocates, second lifting unit includes second driving piece and hoisting frame, the second driving piece is used for ordering about the hoisting frame lifting in order to carry out the pay-off, the hoisting frame is located bearing board top.

By adopting the technical scheme, the paper boards to be coated with the film are placed on the bearing plate, the height of the paper pile is continuously reduced along with the continuous conveying of the paper boards to be coated with the film at the feed inlet of the film coating machine by the feeding mechanism, and the first driving piece drives the bearing plate to be gradually lifted; when the bearing plate lifts to the height same with the lifting frame, the paperboard is supported by the second lifting assembly, then the paper stack is continuously lifted by the second lifting assembly, the bearing plate is lowered to the bottom of the mounting frame, then the second paper stack is placed on the bearing plate, the first driving piece lifts the bearing plate to the bottom of the first paper stack and the top of the second paper stack in an abutting mode, then the second lifting assembly stops supporting the first paper stack, and finally the lifting frame returns to the initial position under the action of the second driving piece, so that continuous operation of the laminating machine is realized.

Optionally, first driving piece includes a plurality of power spare, a plurality of sprocket and a plurality of chain, a plurality of the sprocket rotates and sets up in the top of frame, the chain meshes with a plurality of sprocket, the one end and the bearing board fixed connection of chain, power spare is used for driving one the sprocket rotates, the second driving piece with the structure of first driving piece is the same, the one end and the hoisting frame fixed connection of the chain in the second driving piece.

Through adopting above-mentioned technical scheme, utilize power spare drive sprocket to rotate to the removal of the chain that drives and sprocket meshing, the removal of chain will drive the lift of bearing board or hoisting frame, thereby realized the lift of paper pile.

Optionally, a protective cover is arranged on the frame, and the chain wheel is arranged in the protective cover.

Through adopting above-mentioned technical scheme, set up the sprocket in the protecting cover, not only be favorable to reducing because of mechanical collision or the damage that dust caused the sprocket, be favorable to reducing moreover that personnel's mistake touches the sprocket and receive the probability of injury.

Optionally, the lifting frame is provided with a sliding block, and the rack is provided with a sliding chute matched with the sliding block in a sliding manner.

Through adopting above-mentioned technical scheme, make hoisting frame and frame slide and be connected, not only be favorable to improving the stability of hoisting frame in the lift process, make the hoisting frame keep the level, reduced the in-process of hoisting frame moreover and rocked.

Optionally, the first lifting assembly further comprises a feed carriage and a support rod, pulleys are arranged below the feed carriage, a support plate is arranged on the feed carriage, a plurality of storage grooves are formed in the upper surface of the support plate and penetrate through the two opposite ends of the support plate, the storage grooves are used for containing the support rod, and the length of the support rod is greater than that of the containing groove.

Through adopting above-mentioned technical scheme, the paper that will treat the cross cutting is placed in the backup pad, the common lifting of stack of delivery wagon and paper is piled to the bearing board, when the bearing board with the backup pad lifting to the height with the hoisting frame be the same, insert the bracing piece from the one end of putting the thing groove, make the other end of bracing piece extend put the thing groove and with the hoisting frame looks butt, then the mode lifting paper that passes through the lifting bracing piece by the second driving piece is piled, the bearing board reduces to the bottom of mounting bracket, thereby realized that the paper is piled and is promoted the transformation of subassembly bearing to the second by first promotion subassembly bearing.

Optionally, the bearing plate is provided with a sliding rail for limiting the sliding of the pulley.

Through adopting above-mentioned technical scheme, make the pulley slide on the slide rail, be favorable to with the suitable region on the supporting plate of stack feed carriage propelling movement, be favorable to improving the accuracy of the position of paper pile on the supporting plate.

Optionally, the end part of the slide rail close to the feed inlet of the laminating machine is provided with a limiting part.

Through adopting above-mentioned technical scheme, utilize the locating part to limit the position of stack pallet in the backup pad, not only reduced the risk that the stack pallet derailed, improved the accuracy of the position of paper pile on the bearing board moreover, be favorable to loading attachment efficient function.

Optionally, one end of the support rod is provided with a limiting block, and the other end of the support rod inclines towards the axis direction of the support rod to form a tip.

Through adopting above-mentioned technical scheme, with the bracing piece from the in-process of taking out between first heap cardboard and the second heap cardboard, not only be favorable to the first heap cardboard gently fall to the second heap cardboard on, the damage that the edges and corners of bracing piece tip led to the fact the paper has been reduced moreover.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the paper stack is alternately lifted by the first lifting assembly and the second lifting assembly, so that the feeding device of the laminating machine can continuously operate, and the working efficiency of the laminating machine is improved;

2. through the sliding fit of the sliding block and the sliding groove, the stability of the lifting frame in the lifting process is improved, the lifting frame is kept horizontal, and the shaking of the lifting frame in the lifting process is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a view of a hidden feeding mechanism and a rear part structure of a frame in the embodiment of the application.

Fig. 3 is a sectional view of a support rod in an embodiment of the present application.

Description of reference numerals: 1. a frame; 11. an accommodating space; 2. a feeding mechanism; 3. a first lifting assembly; 31. a support plate; 32. a first driving member; 33. a power member; 34. a lifting member; 341. a sprocket; 3411. a first sprocket; 3412. a second sprocket; 3413. a third sprocket; 342. a chain; 3421. a first chain; 3422. a second chain; 343. a balancing weight; 35. a linkage shaft; 36. a feeding car; 361. a base plate; 362. a pulley; 363. a support plate; 3631. a storage groove; 37. a support bar; 371. a limiting block; 38. a slide rail; 381. a limiting member; 39. a protective cover; 4. a second lifting assembly; 41. a second driving member; 42. a hoisting frame; 421. a slider; 422. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses loading attachment of laminating machine. Referring to fig. 1, a loading attachment of laminating machine includes frame 1 and feeding mechanism 2, and frame 1 includes two curb plates, and two curb plates parallel arrangement and two curb plates form accommodation space 11, and feeding mechanism 2 sets up in accommodation space 11 and is connected with frame 1 slides. A lifting mechanism is further arranged in the accommodating space 11, and the lifting mechanism comprises a first lifting assembly 3 and a second lifting assembly 4.

Referring to fig. 1 and 2, first lifting unit 3 includes bearing plate 31 and first driving piece 32, bearing plate 31 is cuboid platelike and the face level sets up, first driving piece 32 is used for driving bearing plate 31 along vertical direction reciprocating motion from top to bottom, first driving piece 32 includes a plurality of power piece 33 and a plurality of group's lifting member 34, every group lifting member 34 includes a plurality of sprocket 341, a plurality of chain 342 and a plurality of balancing weight 343, in this embodiment, the quantity of power piece 33 sets up to one, the quantity of lifting member 34 sets up to two sets of, every group lifting member 34 includes three sprocket 341, two chains 342 and a balancing weight 343.

The two groups of lifting pieces 34 are symmetrically arranged and are respectively arranged on two side plates of the frame 1, wherein the end parts of two chains 342 in one group of lifting pieces 34 are respectively fixedly connected with two corners of one side of the supporting plate 31 close to the group of lifting pieces 34, two chain wheels 341 close to the feed inlet of the film covering machine are respectively a first chain wheel 3411 and a third chain wheel 3413, the chain wheel 341 far away from the feed inlet of the film covering machine is a second chain wheel 3412, the third chain wheel 3413 is coaxially arranged with the first chain wheel 3411, and the third chain wheel 3413 and the second chain wheel 3412 are positioned on the same vertical plane; the chain 342 engaged with the first chain wheel 3411 is a first chain 3421, the first chain wheel 3411 is located right above the joint of the first chain 3421 and the supporting plate 31, so that the chain section between the first chain wheel 3411 and the supporting plate 31 is in a vertical state, the first chain 3421 is engaged with the first chain wheel 3411, one end of the first chain 3421 is fixedly connected with the supporting plate 31, and the other end is fixedly connected with the counterweight 343; chain 342 engaged with second sprocket 3412 is a second chain 3422, second sprocket 3412 is located right above the connection between second chain 3422 and support plate 31, so that the chain section between second sprocket 3412 and support plate 31 is in a vertical state, second sprocket 3412 and third sprocket 3413 are located at the same horizontal plane, second chain 3422 sequentially passes around second sprocket 3412 and third sprocket 3413, so that second chain 3422 between second sprocket 3412 and third sprocket 3413 is in a horizontal state, and one end of second chain 3422 passing around third sprocket 3413 is fixedly connected with weight block 343.

The first chain 3421 and the second chain 3422 are both fixedly connected to the upper surface of the same weight block 343, the weight block 343 is disposed in a rectangular shape, and the arrangement of the weight block 343 reduces the probability that the chain 342 is disengaged from the sprocket 341. In addition, a protective cover 39 is detachably attached to the frame 1, and the sprocket 341 is located in the protective cover 39.

A linkage shaft 35 is arranged between two groups of lifting pieces 34 arranged on two opposite side surfaces of the frame 1 along the horizontal direction, the linkage shaft 35 is in bearing connection with the frame 1, a first chain wheel 3411 and a third chain wheel 3413 in the two groups of lifting pieces 34 are coaxially and fixedly connected to the linkage shaft 35, and the power piece 33 drives the two groups of lifting pieces 34 to move simultaneously by driving the linkage shaft 35. When the bearing plate 31 needs to be lifted, the output shaft of the servo motor drives the linkage shaft 35 to rotate, the rotation of the linkage shaft 35 drives the chain wheel 341 to rotate, so as to drive the chain 342 to integrally move towards the feed inlet of the film laminating machine, and further drive the bearing plate 31 fixedly connected with the chain 342 to lift.

First lifting unit 3 still includes stack pallet 36 and a plurality of bracing piece 37, stack pallet 36 includes a plurality of pulley 362, bottom plate 361 and backup pad 363, bottom plate 361 is the setting of cuboid platelike, in this embodiment, the quantity of pulley 362 sets up to four, four pulley 362 set up respectively in the four corners department of bottom plate 361, still be provided with a plurality of slide rails 38 that carry out spacingly to pulley 362 on the bearing board 31, the quantity of slide rail 38 sets up to two in this embodiment, two slide rails 38 all with put thing groove 3631 parallel arrangement, and the tip that two slide rails 38 are close to the laminating machine feed inlet all is provided with the locating part 381 that is used for preventing pulley 362 from derailing.

The bottom plate 361 is in a shape of a Chinese character jing, a supporting plate 363 which is also in a shape of a rectangular parallelepiped plate is fixedly arranged on the bottom plate 361 along the horizontal direction, a plurality of mutually parallel object placing grooves 3631 are formed in the upper surface of the supporting plate 363 at intervals, the object placing grooves 3631 are formed along the length direction of the side plates, and the object placing grooves 3631 penetrate through two opposite ends of the supporting plate 363. Referring to fig. 3, the supporting rod 37 is a cylindrical rod, one end of the supporting rod 37 is provided with a limiting block 371, and the other end of the supporting rod 37 is inclined towards the axis of the supporting rod 37 to form a tip end, when the supporting rod 37 is placed in the storage groove 3631, the two ends of the supporting rod 37 can extend out from the two ends of the storage groove 3631, and the diameter of the supporting rod 37 is smaller than the depth of the storage groove 3631. The number of the supporting rods 37 is less than or equal to that of the accommodating grooves 3631, and the number of the supporting rods 37 is at least two.

The second lifting component 4 is arranged between the feeding mechanism 12 and the first lifting component 3, the second lifting component 4 comprises a second driving part 41 and a lifting frame 42, the lifting frame 42 comprises four square steels, the four square steels are sequentially welded end to form the lifting frame 42, the lifting frame 42 is in a square frame shape, the bearing plate 31 can penetrate through the middle of the lifting frame 42, the lifting frame 42 is horizontally arranged, a pair of mutually parallel square steels of the lifting frame 42 are respectively provided with a sliding block 421, the machine frame 1 is provided with two sliding chutes 422, the two sliding blocks 421 are in one-to-one corresponding sliding fit with the two sliding chutes 422, in this embodiment, the number of the sliding blocks 421 and the sliding grooves 422 is two, the second driving element 41 is used for driving the lifting frame 42 to lift for feeding, the second driving element 41 has the same structure as the first driving element 32, and the second driving element 41 is different from the first driving element 32 in that one end of the chain 342 of the second driving element 41 is fixedly connected with the lifting frame 42 for lifting the lifting frame 42.

The implementation principle of the loading attachment of this application embodiment laminating machine is: when the laminating machine needs to be fed, a paperboard to be laminated is placed on the supporting plate 363 of the feeding car 36, the feeding car 36 is pushed onto the supporting plate 31 along the sliding rail 38, and when the pulley 362 of the feeding car 36 abuts against the limiting block 371, the feeding device is started; as the paper boards to be coated are continuously conveyed to the feeding port of the film coating machine by the feeding mechanism 12, the height of the paper pile is continuously reduced, and the first driving piece 32 drives the bearing plate 31 to gradually lift; when the supporting plate 31 is lifted to the same height as the lifting frame 42, the supporting rod 37 is inserted into the article holding groove 3631 on the side of the frame 1 away from the feeding hole of the film covering machine, and both ends of the supporting rod 37 are supported on the lifting frame 42, the second lifting assembly 4 then lifts the stack by lifting the lifting frame 42 and the support bar 37, the first drive 32 lowers the support plate 31 and the feed carriage 36 to the bottom of the mounting frame, then, the second stack of boards is placed on the supporting board 31 by the feeding cart 36, the first driving member 32 will lift the supporting board 31, so that the top of the second stack of boards is abutted to the bottom of the first stack of boards, the supporting rod 37 is then pulled out to slide the first pile of paper boards off the inclined plane formed at the tip side of the supporting rod, so that the first pile of paper boards and the second pile of paper boards are combined into a pile of paper boards, and finally the lifting frame 42 returns to the initial position under the action of the second driving piece 41, so that the continuous operation of the laminating machine is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a loading attachment of laminating machine, includes frame (1) and feeding mechanism (2), frame (1) has accommodation space (11), feeding mechanism (2) set up in accommodation space (11) top in order to carry out the paper pay-off, its characterized in that: still be provided with hoist mechanism on frame (1), hoist mechanism includes first lifting means (3) and second lifting means (4), first lifting means (3) are including bearing board (31) and first driving piece (32), first driving piece (32) are used for driving bearing board (31) and reciprocate, second lifting means (4) are including second driving piece (41) and hoisting frame (42), second driving piece (41) are used for driving hoisting frame (42) lifting in order to carry out the pay-off, hoisting frame (42) are located bearing board (31) top.

2. A loading attachment of laminating machine according to claim 1, characterized in that: the first driving part (32) comprises a plurality of power parts (33), a plurality of chain wheels (341) and a plurality of chains (342), the chain wheels (341) are rotatably arranged at the top of the rack (1), the chains (342) are meshed with the chain wheels (341), one end of each chain (342) is fixedly connected with the bearing plate (31), the power parts (33) are used for driving one chain wheel (341) to rotate, the second driving part (41) is identical to the first driving part (32) in structure, and one end of each chain (342) in the second driving part (41) is fixedly connected with the lifting frame (42).

3. A loading attachment of laminating machine according to claim 2, characterized in that: be provided with safety cover (39) on frame (1), sprocket (341) set up in safety cover (39).

4. A loading attachment of laminating machine according to claim 1, characterized in that: the lifting frame (42) is provided with a sliding block (421), and the rack (1) is provided with a sliding groove (422) matched with the sliding block (421) in a sliding manner.

5. A loading attachment of laminating machine according to claim 1, characterized in that: first lifting unit (3) still include stack pallet (36) and bracing piece (37), be provided with pulley (362) under stack pallet (36), be provided with backup pad (363) on stack pallet (36), a plurality of has been seted up to the upper surface of backup pad (363) and has been put thing groove (3631), it runs through to put thing groove (3631) backup pad (363) relative both ends, it is used for the holding to put the thing groove the bracing piece, the length of bracing piece is greater than the length of storage tank.

6. A loading attachment of laminating machine according to claim 5, characterized in that: the bearing plate (31) is provided with a slide rail (38) for limiting the pulley (362).

7. A loading attachment of laminating machine according to claim 6, characterized in that: the end parts, close to the feed inlet of the film laminating machine, of the sliding rails (38) are provided with limiting parts (381).

8. A loading attachment of laminating machine according to claim 5, characterized in that: one end of the supporting rod (37) is provided with a limiting block (371), and the other end of the supporting rod (37) inclines towards the axis direction of the supporting rod (37) to form a tip.