CN220264058U - Continuous paper core tube lifter - Google Patents

Abstract

The utility model relates to the technical field of elevators, and particularly discloses a continuous paper core tube elevator which comprises an underframe arranged on the first floor and a top frame arranged on the second floor, wherein a nonstandard middle frame is arranged between the underframe and the top frame, a chain for lifting a paper core tube is arranged between the underframe and the top frame, and a cross beam lifting hook for limiting the paper core tube is arranged on the chain; the chain is arranged in the bottom frame and the top frame through the driving component; one side of the underframe is also provided with a feeding component which can be matched with feeding of paper core tubes of different models; through installing the chassis on first building ground, installing at the roof-rack of second building ground, nonstandard intermediate frame and be used for the chain of lift paper core pipe, can be through the quick messenger first building's paper core pipe of drive assembly cooperation crossbeam lifting hook to second building, provide the efficiency of paper core supply by a wide margin, reduce workman intensity of labour.

Description

Continuous paper core tube lifter

Technical Field

The utility model relates to the technical field of elevators, in particular to a continuous paper core tube elevator.

Background

Along with the gradual development of the mainstream rewinder in the market to higher speed and larger width, the productivity is increased year by year, and the corresponding requirement on the feeding beat and precision of the paper core is higher, so that the feeding capacity of the paper core becomes a larger obstacle for restricting the productivity of the rewinder.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a continuous paper core tube lifter which has the advantages of being capable of simultaneously meeting the full-automatic lifting of paper cores with different specifications and different diameters and the like, and solves the problem that the existing feeding mode can not meet the rapid lifting feeding of different paper cores.

The utility model discloses a continuous paper core tube lifter, which comprises an underframe arranged on the first floor and a top frame arranged on the second floor, wherein a nonstandard middle frame is arranged between the underframe and the top frame, a chain for lifting a paper core tube is arranged between the underframe and the top frame, and a cross beam lifting hook for limiting the paper core tube is arranged on the chain;

the chain is arranged in the bottom frame and the top frame through the driving component;

one side of the underframe is also provided with a feeding component which can be matched with feeding of paper core tubes of different models.

In some embodiments: the driving assembly comprises a first driving shaft, a second driving shaft, a third driving shaft, a fourth driving shaft and a gear motor, wherein the first driving shaft, the second driving shaft, the third driving shaft, the fourth driving shaft and the gear motor are all provided with chain wheels, the first driving shaft and the second driving shaft are arranged inside a top frame, the gear motor is arranged on the top frame and used for enabling the first driving shaft to rotate, and the chain is circumferentially arranged on the chain wheels of the first driving shaft, the second driving shaft, the third driving shaft and the fourth driving shaft.

In some embodiments: the third driving shaft and the fourth driving shaft are arranged in the underframe, and tensioning parts for tensioning the chain are arranged at two ends of the fourth driving shaft.

In some embodiments: the tensioning component comprises a first guide rail arranged on two sides of the underframe, a seat bearing is connected to the first guide rail in a sliding mode, a screw rod is arranged at the top of the seat bearing through a screw rod round nut, a spring is sleeved on the screw rod, a base plate and a gasket are respectively arranged at the top and the bottom of the spring, the top of the screw rod is arranged on the underframe, and the seat bearing is arranged at the end head of a fourth screw rod.

In some embodiments: the feeding assembly comprises a mounting frame transversely mounted in the underframe, a guide frame inclining towards the chain is arranged in a gap of the mounting frame, and the tail end of the guide frame is bent upwards to form a positioning blocking part.

In some embodiments: the feeding assembly further comprises an adjusting blocking part, the bottom of the adjusting blocking part comprises a second guide rail and a cylinder, the second guide rail and the guide frame are installed in the same direction, a blocking rod is arranged on the second guide rail through a sliding block, and the telescopic end of the cylinder is installed on the sliding block and used for driving the sliding block to slide on the second guide rail.

In some embodiments: the inner wall of the nonstandard middle frame is provided with a first guide rail for guiding the chain.

In some embodiments: the first guide rail arranged in the top frame corresponding to the non-standard middle frame is provided with a second guide rail and an arc guide rail bent towards the blanking direction.

In some embodiments: the beam lifting hook comprises a mounting beam transversely mounted on a chain, a plurality of feeding hooks are mounted on the mounting beam in a clearance mode, and the feeding hooks are staggered with a guide frame and an adjusting blocking part in the feeding assembly.

In some embodiments: the feeding hooks are of V-shaped design.

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

1. the utility model comprises the following steps: through installing the chassis on first building ground, installing at the roof-rack of second building ground, nonstandard intermediate frame and be used for the chain of lift paper core pipe, can be through the quick messenger first building's paper core pipe of drive assembly cooperation crossbeam lifting hook to second building, provide the efficiency of paper core supply by a wide margin, reduce workman intensity of labour.

2. According to the utility model, through the feeding assembly arranged in the underframe, paper core tubes with different diameters can be stably carried by the lifting hook of the running cross beam and lifted by adapting to the paper core tubes with different diameters, so that the efficiency is further improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the chassis of the present utility model;

FIG. 3 is a schematic perspective view of a non-standard intermediate frame according to the present utility model;

fig. 4 is a schematic perspective view of a top frame according to the present utility model;

FIG. 5 is a schematic view of a loading assembly according to the present utility model;

FIG. 6 is a schematic view of the structure of the tensioning assembly of the present utility model;

fig. 7 is a schematic perspective view of a hanger beam according to the present utility model.

In the figure: 1. first floor; 2. a chassis; 3. a nonstandard intermediate frame; 4. second floor ground; 5. a top frame; 6. a chain; 7. a beam lifting hook; 71. mounting a beam; 72. a feeding hook; 8. a drive assembly; 81. a first drive shaft; 82. a second drive shaft; 83. a third drive shaft; 84. a fourth drive shaft; 85. a tensioning member; 851. a first guide rail; 852. a bearing with a seat; 853. a screw rod round nut; 854. a backing plate; 855. a spring; 856. a gasket; 857. a screw rod; 86. a speed reducing motor; 9. a feeding assembly; 91. a mounting frame; 92. a guide frame; 93. a positioning blocking part; 94. a second guide rail; 95. a slide block; 96. a cylinder; 97. a blocking lever; 10. a first guide rail; 11. a second guide rail; 12. arc guide rail.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, in which details are set forth in the following description for the sake of clarity. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1, the continuous paper core tube lifter of the utility model comprises a bottom frame 2 arranged on a first floor 1 and a top frame 5 arranged on a second floor 4, wherein a nonstandard middle frame 3 is arranged between the bottom frame 2 and the top frame 5, a chain 6 for lifting a paper core tube is arranged between the bottom frame 2 and the top frame 5, and a cross beam lifting hook 7 for limiting the paper core tube is arranged on the chain 6; the chain 6 is arranged inside the bottom frame 2 and the top frame 5 through a driving component 8; one side of the underframe 2 is also provided with a feeding component 9 which can be adapted to feeding of paper core tubes of different models.

Through installing the chassis 2 at first floor 1, install at the roof-rack 5 of second floor 4, nonstandard intermediate frame 3 and be used for the chain 6 of lift paper core pipe, can be through the quick messenger first floor's paper core pipe of drive assembly 8 cooperation crossbeam lifting hook 7 to second floor, provide the efficiency of paper core supply by a wide margin, reduce workman intensity of labour.

Referring to fig. 2 and 4, the driving assembly 8 includes a first driving shaft 81, a second driving shaft 82, a third driving shaft 83, a fourth driving shaft 84, each of which is provided with a sprocket, and a gear motor 86, the first driving shaft 81 and the second driving shaft 82 are installed inside the top frame 5, the gear motor 86 is installed on the top frame 5 for rotating the first driving shaft 81, and the chain 6 is circumferentially installed on the sprockets of the first driving shaft 81, the second driving shaft 82, the third driving shaft 83 and the fourth driving shaft 84.

Referring to fig. 2, a third driving shaft 83 and a fourth driving shaft 84 are installed inside the bottom frame 2, and both ends of the fourth driving shaft 84 are provided with tensioning members 85 for tensioning the chain 6.

Referring to fig. 6, the tensioning component 85 includes a first guide rail 851 mounted on two sides of the chassis 2, a seat bearing 852 is slidably connected to the first guide rail 851, a screw rod 857 is mounted on the top of the seat bearing 852 through a screw rod round nut 853, a spring 855 is sleeved on the screw rod 857, a pad 854 and a pad 856 are respectively disposed on the top and bottom of the spring 855, the top of the screw rod 857 is mounted on the chassis 2, and the seat bearing 852 is mounted on the end of the fourth screw rod 857.

Referring to fig. 2 and 5, the feeding assembly 9 includes a mounting frame 91 transversely mounted in the chassis 2, guide frames 92 inclined toward the chain 6 are provided in the mounting frame 91 at intervals, and positioning blocking portions 93 are formed at the ends of the guide frames 92 by bending upward.

The feeding assembly 9 further comprises an adjusting blocking portion, the bottom of the adjusting blocking portion comprises a second guide rail 94 and an air cylinder 96, the second guide rail 94 and the guide frame 92 are installed in the same direction, a blocking rod 97 is arranged on the second guide rail 94 through a sliding block 95, and the telescopic end of the air cylinder 96 is installed on the sliding block 95 and used for driving the sliding block 95 to slide on the second guide rail 94.

Referring to fig. 2, the inner wall of the nonstandard intermediate frame 3 is provided with a first guide rail 10 for guiding the chain 6.

Referring to fig. 4, a first guide rail 10 corresponding to the interior of the nonstandard middle frame 3 in the top frame 5 is provided with a second guide rail 11 and an arc guide rail 12 bent in the feeding direction.

Referring to fig. 1 and 7, the beam hook 7 includes a mounting beam 71 transversely mounted on the chain 6, a plurality of feeding hooks 72 are mounted on the mounting beam 71 in a gap, and the feeding hooks 72 are staggered with a guide frame 92 and an adjusting blocking portion in the feeding assembly 9, and the feeding hooks 72 are V-shaped.

When the utility model is used:

after the device receives the material requirement of the rewinder, the device starts to operate, paper core tubes are fed into a guide frame 92 in a feeding assembly 9 of a chassis 2 in a manual or automatic mode, a cylinder 96 in the feeding assembly 9 is started, so that a blocking rod 97 automatically stretches out or retracts according to paper core information through a sliding block 95, only one paper core can enter a V-shaped feeding hook 72 in a current beam lifting hook 7 each time, the paper core tubes can be lifted from the lower parts of the paper core tubes in the rotation process of a chain 6, and the paper core is lifted to a second floor.

The first guide rail 10 for guiding the chain 6 is arranged on the nonstandard middle frame 3, so that the paper core is ensured to be stable and reliable in the lifting process, no falling is caused, when the paper core is ready to enter a second floor, the paper core can be automatically rolled into a second floor paper receiving platform by a certain angle through the arc guide rail 12 arranged on the top frame 5 part when the chain 6 passes through the position, and the cross beam lifting hook 7 fixedly connected to the chain 6 automatically rotates along with the movement of the chain 6, so that the lifting action of the paper core is completed.

The beam hooks 7 are fixedly connected to the chain 6 at equal intervals, and subsequent paper cores can sequentially enter the device to finish continuous lifting of the paper cores. The whole equipment is compact in structure and automatic in tensioning, can meet the requirements of continuous automatic lifting and automatic discharging of paper core tubes with different diameters and different widths, greatly improves the lifting efficiency, reduces the labor intensity of workers, and better solves the problem of low lifting efficiency of the paper core tubes.

The above is merely an embodiment of the present utility model, and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims (10)

1. The utility model provides a continuous paper core pipe lift, includes chassis (2) and roof-rack (5) of installing at second floor (4) at first floor (1), install nonstandard intermediate frame (3), its characterized in that between chassis (2) and roof-rack (5): a chain (6) for lifting the paper core tube is arranged between the bottom frame (2) and the top frame (5), and a cross beam lifting hook (7) for limiting the paper core tube is arranged on the chain (6);

the chain (6) is arranged in the bottom frame (2) and the top frame (5) through the driving component (8);

one side of the underframe (2) is also provided with a feeding component (9) which can be matched with feeding of paper core tubes of different models.

2. A continuous paper core tube elevator as defined in claim 1, wherein: the driving assembly (8) comprises a first driving shaft (81), a second driving shaft (82), a third driving shaft (83), a fourth driving shaft (84) and a gear motor (86), wherein chain wheels are arranged on the first driving shaft (81) and the second driving shaft (82) are arranged inside the top frame (5), and the gear motor (86) is arranged on the top frame (5) and used for enabling the first driving shaft (81) to rotate.

3. A continuous paper core tube elevator as claimed in claim 2, wherein: the third driving shaft (83) and the fourth driving shaft (84) are arranged in the underframe (2), and tensioning parts (85) used for tensioning the chain (6) are arranged at two ends of the fourth driving shaft (84).

4. A continuous paper core tube elevator according to claim 3, wherein: the tensioning component (85) comprises first guide rails (851) arranged on two sides of the underframe (2), seat bearings (852) are slidably connected on the first guide rails (851), screw rods (857) are arranged at the tops of the seat bearings (852) through screw rod round nuts (853), springs (855) are sleeved on the screw rods (857), backing plates (854) and gaskets (856) are respectively arranged at the tops and bottoms of the springs (855), the tops of the screw rods (857) are arranged on the underframe (2), and the seat bearings (852) are arranged at the ends of the fourth screw rods (857).

5. A continuous paper core tube elevator as defined in claim 1, wherein: the feeding assembly (9) comprises a mounting frame (91) transversely mounted in the underframe (2), guide frames (92) inclined towards the chain (6) are arranged in gaps of the mounting frame (91), and the tail ends of the guide frames (92) are bent upwards to form positioning blocking portions (93).

6. A continuous paper core tube elevator as defined in claim 5, wherein: the feeding assembly (9) further comprises an adjusting blocking part, the bottom of the adjusting blocking part comprises a second guide rail (94) and an air cylinder (96), the second guide rail (94) is installed in the same direction as the guide frame (92), a blocking rod (97) is arranged on the second guide rail (94) through a sliding block (95), and the telescopic end of the air cylinder (96) is installed on the sliding block (95) and used for driving the sliding block (95) to slide on the second guide rail (94).

7. A continuous paper core tube elevator as defined in claim 1, wherein: the inner wall of the nonstandard middle frame (3) is provided with a first guide rail (10) for guiding the chain (6).

8. A continuous paper core tube elevator as defined in claim 7, wherein: the first guide rail (10) which is arranged in the top frame (5) and corresponds to the non-standard middle frame (3) is provided with a second guide rail (11) and an arc guide rail (12) which is bent towards the discharging direction.

9. A continuous paper core tube elevator as defined in claim 1, wherein: the beam lifting hook (7) comprises a mounting beam (71) transversely mounted on the chain (6), and a plurality of feeding hooks (72) are mounted on the mounting beam (71) in a clearance mode.

10. A continuous paper core tube elevator as defined in claim 9, wherein: the feeding hooks (72) are of V-shaped design.