CN107628576B

CN107628576B - Lifting device

Info

Publication number: CN107628576B
Application number: CN201710712745.4A
Authority: CN
Inventors: 孙步达; 丁守央; 丁振庭
Original assignee: Suzhou Shouda Machinery Co ltd
Current assignee: Jiangsu Shouda Machinery Co ltd
Priority date: 2017-08-18
Filing date: 2017-08-18
Publication date: 2020-05-22
Anticipated expiration: 2037-08-18
Also published as: CN107628576A

Abstract

The invention relates to a lifting device which comprises a main upright post, a main mounting rod, a filling head and a lifting mechanism, wherein the number of the main upright posts is at least two. The general installation rod is longitudinally arranged and installed on the general upright post. The number of filling heads is plural. Elevating system quantity has a plurality ofly to a plurality of elevating system install at always installing the pole along longitudinal direction interval, and elevating system can drive the first oscilaltion of filling. Each lifting mechanism comprises a section of filling head mounting rod which is longitudinally arranged, and at least one filling head is mounted on the filling head mounting rod of each lifting mechanism. The quantity of whole elevating gear's filling head is more, but on a plurality of filling heads disperse each elevating system respectively for the quantity of the filling head on every elevating system is less, and every elevating system's quality is little, and every elevating system is in the oscilaltion, and the inertia of production is less, has guaranteed that the filling head has higher filling precision.

Description

Lifting device

Technical Field

The invention belongs to the field of filling equipment, and relates to a lifting device.

Background

People often will use various bottled articles for daily use in daily life, for example bottled mineral water, bottled shampoo, bottled beverage etc. need use filling equipment to carry out the filling to the bottle, to bull filling equipment, because the quantity of filling head is more, whole quality is great, when cylinder drive filling head oscilaltion, inertia is great, has reduced the filling precision.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provided is a lifting device capable of improving filling precision.

In order to solve the technical problems, the invention adopts the technical scheme that:

a lifting device, comprising:

the total upright columns are at least two;

the main mounting rod is longitudinally arranged and mounted on the main upright post;

a plurality of filling heads;

the lifting mechanisms are arranged on the main mounting rod at intervals along the transverse direction and can drive the filling heads to lift up and down; each lifting mechanism comprises a section of filling head mounting rod which is transversely arranged, and at least one filling head is mounted on the filling head mounting rod of each lifting mechanism.

By adopting the technical scheme, the number of the filling heads of the whole lifting device is large, but the filling heads are respectively dispersed on each lifting mechanism, so that the number of the filling heads on each lifting mechanism is small, the quality of each lifting mechanism is small, the inertia generated by each lifting mechanism in the vertical lifting process is small, and the filling heads are guaranteed to have high filling precision.

Preferably, two filling heads are mounted on the filling head mounting rod of each elevator mechanism.

Preferably, the lifting mechanism is mounted on the adjusting device, and the adjusting device is mounted on the general mounting rod.

Preferably, the total mounting rod is an aluminum profile.

Preferably, the filling head mounting rod is an aluminum profile.

Preferably, the total number of the upright posts is 3, and the upright posts are respectively positioned at two ends and in the middle of the total mounting rod.

Drawings

FIG. 1 is a schematic view of an overall structure of a lifting device according to an embodiment of the present invention;

fig. 2 is an exploded view of a filling head, a lifting mechanism and an adjusting device of a lifting device according to an embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-2, the lifting device 100 of the present embodiment includes a total column 110, a total mounting rod 120, a filling head 150, and a lifting mechanism 140, where at least two total columns 110 are provided. The overall mounting bar 120 is transversely disposed and mounted to the overall upright 110. Filling heads 150 are plural in number. The number of the lifting mechanisms 140 is plural, and the plurality of lifting mechanisms 140 are installed at intervals along the transverse direction on the general installation rod 120, and the lifting mechanisms 140 can drive the filling heads to ascend and descend vertically. Each elevator mechanism 140 comprises a laterally arranged length of filling head mounting rod 141, and at least one filling head 150 is mounted on the filling head mounting rod 141 of each elevator mechanism 140.

By adopting the technical scheme, the number of the filling heads of the whole lifting device 100 is large, but the filling heads are respectively dispersed on each lifting mechanism, so that the number of the filling heads on each lifting mechanism is small, the quality of each lifting mechanism is small, the inertia generated by each lifting mechanism in the vertical lifting process is small, and the filling heads are guaranteed to have high filling precision.

Preferably, two filling heads 150 are mounted on filling head mounting rod 141 of each elevator mechanism 140.

Preferably, the lifting device 100 of the present embodiment further includes an adjusting device 130, the lifting mechanism 140 is mounted on the adjusting device 130, and the adjusting device 130 is mounted on the general mounting rod 120.

Preferably, the total mounting bar 120 is an aluminum profile. Preferably, the filling head mounting rod 141 is an aluminum profile.

Preferably, the number of the total columns 110 is 3, respectively located at both ends and the middle of the total installation pole 120.

As shown in fig. 2, the lifting mechanism 140 includes a mounting plate 147, the adjusting device 130 includes a nut mounting plate 133, and the mounting plate 147 of the lifting mechanism 140 is mounted on the nut mounting plate 133 of the adjusting device 130 by a fastener. A screw nut 131 and a screw 132 are mounted on a nut mounting plate 133 of the adjusting device 130. The adjustment device 130 further includes a support post 134, the support post 134 being mounted on a nut mounting plate 133 by a linear bearing 135. The nut mounting plate 133 can move up and down to drive the lifting mechanism 140 to move up and down.

The lifting mechanism 140 includes a filling head mounting rod fixing base 142 and a sliding block 144, the filling head mounting rod fixing base 142 and the sliding block 144 are fixed together, and a slide rail 146 for the sliding block 144 to slide up and down is provided on a mounting plate 147. The top of the mounting plate 147 is mounted with an air cylinder 145, the telescopic end of the air cylinder 145 being connected to the filling head mounting rod fixing base 142 by a floating joint 143. Air cylinder 145 can drive filling head mounting rod 141 up and down, and in turn drive filling head 150 on filling head mounting rod 141 up and down.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A lifting device, comprising:

a total column (110), at least two;

a general mounting bar (120) arranged transversely and mounted on the general upright (110);

a plurality of filling heads (150);

the number of the lifting mechanisms (140) is multiple, the lifting mechanisms (140) are installed on the main installation rod (120) at intervals along the transverse direction, and the lifting mechanisms (140) can drive the filling heads to lift up and down; each lifting mechanism (140) comprises a section of filling head mounting rod (141) which is arranged transversely;

two filling heads (150) are arranged on the filling head mounting rod (141) of each lifting mechanism (140); the lifting mechanism (140) is arranged on the adjusting device (130), and the adjusting device (130) is arranged on the general mounting rod (120);

the adjusting device (130) comprises a nut mounting plate (133), a mounting plate (147) of the lifting mechanism (140) is mounted on the nut mounting plate (133) of the adjusting device (130) through a fastener, a screw nut (131) and a screw (132) are mounted on the nut mounting plate (133) of the adjusting device (130), the adjusting device (130) further comprises a support column (134), the support column (134) is mounted on the nut mounting plate (133) through a linear bearing (135), the nut mounting plate (133) can move up and down to drive the lifting mechanism (140) to move up and down, the lifting mechanism (140) comprises a filling head mounting rod fixing seat (142) and a sliding block (144), the filling head mounting rod fixing seat (142) and the sliding block (144) are fixed together, a sliding rail (146) for the sliding block (144) to slide up and down is arranged on the mounting plate (147), and an air cylinder (145) is, the telescopic end of the air cylinder (145) is connected to the filling head mounting rod fixing seat (142) through a floating joint (143).

2. Lifting device according to claim 1, characterized in that the total mounting rod (120) is an aluminium profile.

3. Lifting device as in claim 1, characterized in that said filling head mounting rod (141) is an aluminium profile.

4. Lifting device according to claim 1, characterised in that the total number of columns (110) is 3, located at the ends and in the middle of the total mounting rod (120), respectively.