CN214397441U

CN214397441U - Push head for automatic box packing machine

Info

Publication number: CN214397441U
Application number: CN202023175018.5U
Authority: CN
Inventors: 王陈兵; 李景运; 魏晗
Original assignee: Dingfukang Medicine Co ltd
Current assignee: Dingfukang Medicine Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-15
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a push head for automatic cartoning machine, including the push pedal, the quiet connection of push pedal is on the push rod, and push pedal bilateral symmetry sliding connection movable plate sets up the drive assembly that the drive movable plate is close to or keeps away from each other simultaneously between push rod and the movable plate, still sets up the fixed subassembly of interval between the fixed movable plate between push rod and the movable plate, the utility model discloses the width of adjustment push head that can be quick to adapt to the different demands of automatic cartoning machine product width.

Description

Push head for automatic box packing machine

Technical Field

The utility model belongs to the technical field of automatic cartoning machine technique and specifically relates to a push head device for automatic cartoning machine is related to.

Background

The basic action in current automatic cartoning machines is to advance the product, pushing the instructions together into the open carton after contact with the instructions. However, due to the different widths of the products, when only the pushing head with the basic width is used for pushing, the products are easy to damage or the pushing is inclined, so that boxing failure is caused. When the product is pushed into the paper box by the excessively narrow pushing head, the product is easily pushed to deviate, so that the boxing is failed, and the product is easily damaged; an excessively wide pusher interferes with the cartoning to cause a cartoning failure.

For different widths of products, in the prior art, a pushing head is usually replaced to correspond to the difference of product specifications (namely, the widths of the products are different), the replacement speed is slow, and a large number of spare parts are needed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at the not enough of prior art, provide a width that is used for automatic cartoning machine's pushing head, adjustment pushing head that can be quick to adapt to the different demands of automatic cartoning machine product width.

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

the utility model provides a pusher head for automatic cartoning machine, includes the push pedal, the push pedal quiet connection is on the push rod, push pedal bilateral symmetry sliding connection movable plate, set up the drive assembly that the drive movable plate is close to each other or keeps away from simultaneously between push rod and the movable plate, still set up the fixed subassembly of interval between the fixed movable plate between push rod and the movable plate.

Further, drive assembly is including setting up the folding rod in push rod top and below respectively, the folding rod middle part is rotated and is set up on the carriage, the folding rod both ends are rotated respectively and are set up on the movable plate, set up on the push rod and supply the gliding clear away hole of carriage.

Further, the fixed component comprises a bolt which is in threaded connection with the sliding frame, and the bottom of the bolt is in contact with the top of the push rod.

Further, all set up universal ball on carriage roof and the bottom plate, the sphere of universal ball contacts with the upper surface, the lower surface of push rod.

Further, a connecting rod is arranged in the moving plate, and a sliding chute for the connecting rod to slide is arranged on the pushing plate.

The utility model has the advantages that:

the utility model discloses a push head for automatic cartoning machine promotes the carriage and removes to the push pedal, and the folding rod expandes, and the distance between the movable plate increases, and the width of pushing head of whole automatic cartoning machine increases, twists the bolt, and bolt bottom and push rod top in close contact with produce huge frictional force, fix the movable plate, and the width of whole push head at this moment increases, need not to change the push head, the width of adjustment push head that can be quick.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

FIG. 3 is a schematic view of the carriage, the driving device and the fixing device;

FIG. 4 is a schematic structural view between the push plate and the moving plate;

the device comprises a push plate 1, a push rod 2, a push rod 3, a moving plate 4, a folding rod 5, a sliding frame 6, a clearing hole 7, a bolt 8, a universal ball 9, a connecting rod 10, a sliding groove 11, a rotating plate I, a rotating plate II 12, a circular shaft I13, a circular disc I14, a circular disc II 15, a circular disc II 16, a circular disc III 17 and a lug 18.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

Example one

As shown in fig. 1-4, a first embodiment of the present invention is a pusher for an automatic box packing machine, which includes a push plate 1 having a rectangular hollow bar structure with openings at left and right ends, as shown in fig. 1, the push plate 1 is bonded to a push rod 2, a movable plate 3 is connected to the push plate 1 in a sliding manner, the structure of the movable plate 3 and the connection manner between the movable plate 3 and the push plate 1 are shown in fig. 4, a connecting rod 9 is bonded in the movable plate 3, a sliding groove 10 for the connecting rod 9 to slide is formed in the push plate 1, and at this time, the push plate 1 can only move left and right along the sliding groove 10; a driving assembly for driving the movable plate 3 to move close to or away from each other is arranged between the push rod 2 and the movable plate 3, the driving assembly comprises folding rods 4 respectively arranged above and below the push rod 2, each folding rod 4 consists of a first rotating plate 11 and a second rotating plate 12 which are symmetrically arranged, through holes are machined at one ends of the first rotating plate 11 and the second rotating plate 12, a first circular shaft 13 is inserted into the through holes, at the moment, the first rotating plate 11 and the second rotating plate 12 can freely rotate around the first circular shaft 13, and the first circular shaft 13 is the middle part of the folding rod 4; the middle part of the folding rod 4 is rotatably arranged on the sliding frame 5, the sliding frame 5 is of a cuboid shell-shaped structure with a front opening and a rear opening, the bottom surface of the upper round shaft I13 is bonded on the top surface of the sliding frame 5, the top surface of the lower round shaft I13 is bonded on the bottom surface of the sliding frame 5, and the bottom surface of the lower round shaft I13 is bonded with the first disk 14, so that the folding rod 4 positioned below can freely rotate between the first disk 14 and the bottom surface of the push rod 2; the two ends of the folding rod 4 are respectively and rotatably arranged on the movable plate 3, and the arrangement mode is as follows: four groups of lugs 18 are bonded on the moving plate 3, as shown in fig. 4, a second circular shaft 15 is vertically bonded between the lugs 18, through holes matched with the second circular shaft 15 are formed in the other ends of the first rotating plate 11 and the second rotating plate 12, and the other ends of the first rotating plate 11 and the second rotating plate 12 are respectively sleeved on the second circular shaft 15;

the gliding hole 6 of clearing away of confession carriage 5 left and right sides board is processed on the push rod 2, a plurality of universal balls 8 of top plate bottom surface and the bottom plate top surface of carriage 5 all bond, the sphere of universal ball 8 respectively with the upper surface of push rod 2, the lower surface contacts, reduce the frictional force between carriage 5 and the push rod 2, promote carriage 5 around clearing away hole 6 this moment, as shown in fig. 1 and 2, can expand folding rod 4 or fold, two movable plates 3 are close to each other or keep away from simultaneously, realize pushing away the adjustment of head width, for the convenience promote carriage 5, bond two 16 discs at the first 13 top surfaces of the circle axle that is located the top, the staff can hold two 16 discs of disc and promote carriage 5.

A fixing assembly for fixing the distance between the movable plates 3 is further arranged between the push rod 2 and the movable plates 3, the fixing assembly comprises a bolt 7 in threaded connection with the sliding frame 5, cylinders are bonded on two sides of the top surface of the sliding frame 5, screw holes are machined in the top surfaces of the cylinders and the sliding frame 5, the bolt 7 is in threaded connection with the screw holes, after the sliding frame 5 is pushed to a proper position, the bolt 7 is screwed down, the bottom surface of the bolt 7 is in contact with the top surface of the push rod 2 to generate friction force, at the moment, the sliding frame 5 cannot move easily, and the length of a push head is fixed; in order to increase the friction between the bolt 7 and the push rod 2 and also to prevent the bolt 7 from being unscrewed, a third disc 17 is glued to the bottom surface of the bolt 7.

Example two

The difference between this embodiment and the first embodiment is that a high friction coating (not shown) is applied to the bottom surface of the disc III 17 to further increase the friction between the bolt 7 and the push rod 2.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a push head for automatic cartoning machine, its characterized in that, includes push pedal (1), push pedal (1) quiet connection is on push rod (2), push pedal (1) bilateral symmetry sliding connection movable plate (3), set up drive assembly that drive movable plate (3) are close to each other or keep away from simultaneously between push rod (2) and movable plate (3), still set up the fixed subassembly of interval between fixed movable plate (3) between push rod (2) and movable plate (3).

2. The pusher head for automatic cartoning machines according to claim 1, characterized in that the driving assembly comprises folding bars (4) respectively disposed above and below the push bar (2), the middle of the folding bars (4) is rotatably disposed on the carriage (5), the two ends of the folding bars (4) are respectively rotatably disposed on the moving plate (3), and the push bar (2) is provided with a clearing hole (6) for the carriage (5) to slide.

3. The pusher head for automatic cartoning machines according to claim 2, characterized in that the fixing assembly comprises a bolt (7) screwed onto the carriage (5), the bottom of the bolt (7) being in contact with the top of the pusher bar (2).

4. The pusher head for automatic cartoning machines according to claim 3, characterized in that the carriage (5) is provided with universal balls (8) on both top and bottom plates, the spherical surfaces of the universal balls (8) contacting with the upper and lower surfaces of the pusher (2).

5. The pusher for automatic cartoning machines according to claim 2, characterized in that a connecting rod (9) is provided in the moving plate (3), and a slide groove (10) for the connecting rod (9) to slide is provided in the pusher (1).