CN219489116U

CN219489116U - Material receiving mechanism

Info

Publication number: CN219489116U
Application number: CN202320227600.6U
Authority: CN
Inventors: 张向阳; 张方向
Original assignee: Jinhua Shengchang Technology Co ltd
Current assignee: Jinhua Shengchang Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-08-08
Anticipated expiration: 2033-02-16

Abstract

The utility model provides a receiving mechanism. This receiving mechanism includes: the frame is equipped with transition roller, first fixed roller, movable roller device, second fixed roller, tensioning roller device, third fixed roller and rolling seat in proper order in the frame, and the rolling material is rolled to the rolling seat through above-mentioned part in proper order, and movable roller device is driven by the motor and is reciprocated the tensioning state of adjusting the rolling material. The tensioning of the winding materials is adjusted by the up-and-down movement of the movable roller to realize the double tensioning of different types, so that the material receiving effect is optimal.

Description

Material receiving mechanism

Technical Field

The utility model relates to a receiving mechanism.

Background

At present, a plurality of coiled materials need to be rewound after being processed, for example, paper tapes of paper rolls need to be rewound after embossing or punching of a processing machine, a stepping motor is adopted for traction in the processing process of the paper tapes on the processing machine, the stepping motor stops traction during processing, the paper tapes are rapidly dragged after being processed, a material receiving mechanism for winding the paper tapes after processing adopts a servo motor which rotates at a constant speed for winding, and therefore, the paper tapes need to be buffered and stored through a plurality of material storage rollers on the material receiving mechanism for winding. The storage roller of the current receiving mechanism comprises a pair of fixed rollers arranged above the front end of a frame of the receiving mechanism, and a movable roller arranged below the two fixed rollers and between the two fixed rollers, wherein two ends of the movable roller are movably connected to the frame through a swing rod, a processed paper tape passes through a first fixed roller after passing through a transition roller, then passes through a movable roller, then passes through a second fixed roller, and finally is wound by a winding seat; when the stepping motor of the processing machine sends the paper tape to the receiving mechanism, the paper tape is pulled down by the dead weight of the movable roller to pull the paper tape between the two fixed rollers, so that the rolled paper tape generates a situation of pulling one, and the paper tape is rolled unevenly and pulled apart.

Disclosure of Invention

In view of the defects of the existing material receiving mechanism, the technical problems to be solved by the utility model are as follows: the material receiving mechanism with more ideal rolling effect is provided.

In order to achieve the above object, according to one aspect of the present utility model, the present utility model is achieved by the following technical means: a receiving mechanism, comprising: the winding machine comprises a frame, wherein a transition roller, a first fixed roller, a movable roller device, a second fixed roller, a tensioning roller device, a third fixed roller and a winding seat are sequentially arranged on the frame, winding materials sequentially pass through the parts to the winding seat for winding, and the movable roller device is driven by a motor to adjust the tensioning state of the winding materials back and forth.

Further, the motor is established in frame one side riser lower extreme, is equipped with the driving gear after the driving shaft of motor passes the riser inboard, is connected with the transmission shaft between two riser lower extreme of driving gear one side, is equipped with drive gear on the transmission shaft, connect through the belt between drive gear and the driving gear, the riser that passes the frame both sides respectively at transmission shaft both ends just is fixed with down the belt pulley, be equipped with the belt pulley on the riser of lower belt pulley top, connect through the belt between the upper and lower belt pulley of homonymy, the movable roller device includes two slide rails, and two slide rails divide to establish the riser in the frame both sides, be equipped with on the slide rail and follow slide I that the slide rail is gliding, the belt one side between slide I one side and upper and lower belt pulley is fixed, still is equipped with vertical bar logical groove I on the frame riser that corresponds with the slide rail, is connected with the movable roller after the bar logical groove I that passes two risers respectively.

Further, the tensioning roller device comprises vertical sliding rods which are arranged on the outer sides of two vertical plates of the frame respectively, sliding seats II which can slide along the sliding rods are arranged on the two sliding rods, strip-shaped through grooves II are formed in the vertical plates corresponding to the sliding rods, air cylinders are arranged on one sides of the sliding rods, air cylinder shafts of the air cylinders are connected with the sliding seats II, and tensioning rollers are connected after one ends of the two sliding seats II penetrate through the strip-shaped through grooves II of the vertical plates.

Compared with the prior art, the utility model has the advantages that: the tensioning of the winding material is further adjusted through the up-and-down movement of the movable roller, so that the material receiving effect is optimal.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a receiving mechanism according to the present utility model.

Fig. 2 is a schematic structural view of a movable roller device according to the present utility model.

Reference numerals illustrate: 1. a frame; 2. a rolling seat; 3. a transition roller; 4. a movable roller device; 5. a tension roller device; 6. a first fixed roller; 7. a second fixed roller; 8. a third fixed roller; 9. a riser; 10. a motor; 11. a drive gear; 12. a transmission shaft; 13. a transmission gear; 14. a lower belt pulley; 15. an upper belt pulley; 16. a slide rail; 17. a sliding seat I; 18. a strip-shaped through groove I; 19. a slide bar; 20. a sliding seat II; 21. a tension roller; 22. a strip-shaped through groove II; 23. a cylinder; 24. a movable roller.

Detailed Description

The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "bottom," "top," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Examples

Referring to fig. 1 and 2, the material receiving mechanism provided in this embodiment includes a frame 1, a winding seat 2, a transition roller 3, a plurality of fixed rollers, a movable roller device 4 and a tensioning roller device 5, where the frame 1 includes two risers 9 and a plurality of fixing rods connecting the two risers 9, the winding seat 2 is fixed at the right end of the frame 1, the transition roller 3 is fixed at the left end of the frame 1, a first fixed roller 6, a second fixed roller 7 and a third fixed roller 8 are respectively disposed between the two risers 9 at the upper end of the frame 1 from left to right, a movable roller device 5 is fixed between the two risers 9 below the middle of the first fixed roller 6 and the second fixed roller 7, and the tensioning roller device 5 is fixed between the two risers 9 below the middle of the second fixed roller 7 and the third fixed roller 8.

It can be seen from fig. 2 that the lower end of the vertical plate of the frame 1 outside the movable roller device 5 is fixed with a motor 10, a driving shaft of the motor 10 passes through the inner side of the vertical plate 9 and then is provided with a driving gear 11 of the movable roller device 5, a transmission shaft 12 is connected between the lower ends of the two vertical plates 9 on one side of the driving gear 11, a transmission gear 13 is fixed on the transmission shaft 12, the transmission gear 13 is connected with the driving gear 11 through a belt, two ends of the transmission shaft 12 respectively pass through the outer side of the vertical plate 9 and are provided with a lower belt pulley 14, an upper belt pulley 15 is arranged on the vertical plate 9 above the lower belt pulley 14, the upper belt pulley and the lower belt pulley are connected through a belt, meanwhile, a vertical sliding rail 16 is arranged on the vertical plate 9 on one side of the two upper belt pulleys and the lower belt pulley, a sliding seat I17 capable of sliding along the sliding rail 16 is fixed on one side of the sliding rail 16, a vertical strip-shaped through groove I18 is arranged on the vertical plate 9 of the frame 1 corresponding to the sliding rail 16, and a movable roller 24 is connected after the sliding seat I17 on the two vertical plates 9 of the frame 1 respectively pass through the strip-shaped through grooves I18 of the two vertical plates 9.

It can be further understood from fig. 2 that the tensioning roller device 5 includes vertically fixed slide bars 19 respectively arranged at the outer sides of the two vertical plates 9 of the frame 1, sliding bases ii 20 capable of sliding along the slide bars 19 are fixed on the slide bars 19, strip-shaped through grooves ii 22 are further formed in the vertical plates 9 corresponding to the slide bars 19, air cylinders 23 are fixed at one sides of the slide bars 19, air cylinder shafts of the air cylinders 23 are connected with the sliding bases ii 20, and tensioning rollers 21 are connected after one ends of the two sliding bases ii 20 penetrate through the strip-shaped through grooves ii 22 of the vertical plates 9.

When the material receiving mechanism of the embodiment works, paper tape passes through the transition roller 3 at the left end of the material receiving mechanism after being sent out by the stepping motor of the processing machine, then bypasses above the first fixed roller 6, then bypasses below the movable roller 24, then bypasses above the second fixed roller 7, then bypasses below the tensioning roller 21, finally bypasses above the third fixed roller 8, and then enters the winding seat 2 to wind up, when the stepping motor sends out the paper tape on the processing machine, the motor 10 of the movable roller device 4 rotates to drive the transmission shaft 12 to rotate, the transmission shaft 12 drives the belt pulley groups at two ends to rotate, the belt drives the movable roller 24 to move downwards, so that the speed of the movable roller 24 moving downwards is kept consistent with the speed of the paper tape sent out by the paper tape processing machine, after the paper tape stops conveying, the motor of the movable roller device 24 reversely rotates, the movable roller 24 moves upwards, and the speed of the movable roller 24 is kept consistent with the speed of the winding seat 2, thus the winding seat 2 can be even, the situation of paper tape breakage cannot occur, and when the stepping motor of the paper tape processing machine, the motor 10 of the movable roller device 4 and the motor 10 of the movable roller device 2 of the paper tape processing machine also have a tension seat 5.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A receiving mechanism, comprising: the frame, its characterized in that: the winding machine is characterized in that a transition roller, a first fixed roller, a movable roller device, a second fixed roller, a tensioning roller device, a third fixed roller and a winding seat are sequentially arranged on the frame, winding materials sequentially pass through the parts to the winding seat for winding, and the movable roller device is driven by a motor to adjust the tensioning state of the winding materials back and forth.

2. A receiving mechanism according to claim 1, wherein: the motor is established in frame one side riser lower extreme, is equipped with the driving gear after the driving shaft of motor passes the riser inboard, is connected with the transmission shaft between two riser lower extreme of driving gear one side, is equipped with drive gear on the transmission shaft, connect through the belt between drive gear and the driving gear, the riser that passes the frame both sides respectively and be fixed with down the belt pulley at the transmission shaft both ends, be equipped with the belt pulley on the riser of lower belt pulley top, connect through the belt between the upper and lower belt pulley of homonymy, the movable roller device includes two slide rails, and two slide rails divide to establish the riser in the frame both sides, be equipped with on the slide rail and follow slide rail gliding slide I, the slide I one side is fixed with the belt one side between upper and lower belt pulley, still is equipped with vertical bar logical groove I on the frame riser that corresponds with the slide rail, is connected with the movable roller after passing the logical groove I of two risers respectively.

3. A receiving mechanism according to claim 1, wherein: the tensioning roller device comprises vertically fixed sliding rods which are arranged on the outer sides of two vertical plates of the frame, sliding bases II which can slide along the sliding rods are arranged on the two sliding rods, strip-shaped through grooves II are formed in the vertical plates corresponding to the sliding rods, air cylinders are arranged on one sides of the sliding rods, air cylinder shafts of the air cylinders are connected with the sliding bases II, and tensioning rollers are connected after one ends of the two sliding bases II penetrate through the strip-shaped through grooves II of the vertical plates.