CN218876454U

CN218876454U - Compaction device

Info

Publication number: CN218876454U
Application number: CN202223327693.4U
Authority: CN
Inventors: 苟志豪; 彭珍瑞; 殷红
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-18
Anticipated expiration: 2032-12-13

Abstract

The utility model belongs to the field of mechanical equipment of a bottom pasting machine for a paper yarn composite bag, in particular to a compaction device, which comprises a support component, a front compaction component and a rear compaction component; the supporting component and the front compaction component are installed in a matched mode, and the supporting component and the rear compaction component are installed in a matched mode. Supporting component be used for fixed and connect other subassemblies, preceding compaction subassembly is used for deepening the compound bag both sides indentation of paper yarn, the height of big roller is adjusted to back compaction subassembly accessible hand wheel for carry out further compaction to the compound bag rubber coating part of different grade type paper yarn. Compared with part of traditional compacting devices, the device improves the problems of bag clamping and untight compaction, and has the advantages of simple structure, easiness in operation and adaptation to different types of paper yarn composite bags.

Description

Compaction device

Technical Field

The utility model relates to a mechanical equipment field of end machine is stuck with paste to compound bag of paper twine. In particular to a compaction device of a bottom pasting machine for paper yarn composite bags.

Background

The bottom pasting machine for paper yarn composite bags is a machine for pasting a bottom opening of a bag cylinder. At present, the compacting device of partial domestic paper yarn composite bag packaging equipment cannot be automatically adjusted according to the difference of semi-finished paper yarn composite bags, so that the phenomena of bag clamping or untight compaction and the like occur in the compacting process, and the quality of finished paper yarn composite bags is influenced.

Disclosure of Invention

To the problem that exists among the background art, the utility model aims at designing a novel compaction device, through automatically regulated, improve the card bag that appears among the compaction process or the not tight phenomenon of compaction, make and stick with paste end machine compaction process more reliable. The paper yarn composite bag has the advantages of simple structure, easiness in operation, adaptation to different types of paper yarn composite bags and the like.

In order to achieve the technical purpose, the utility model adopts the following technical scheme to realize.

A compaction apparatus, comprising: the device comprises a front compaction assembly, a rear compaction assembly and a support assembly; the supporting assembly and the front compacting assembly are installed in a matched mode; the support assembly and the rear compaction assembly are installed in a matched mode.

Preferably, the supporting component comprises a table top, an aluminum profile I, an aluminum profile II, an aluminum profile III, an aluminum profile beam and an angle brace; the aluminum profile I and the aluminum profile II are fixedly connected through corner connectors; the aluminum section II and the aluminum section III are fixedly connected through an angle connector; the aluminum profile I and the aluminum profile beam are connected and fixed through the corner connectors.

Preferably, the front compaction assembly comprises a small roller, a small roller frame, a vertical frame shaft, a transverse frame, a pin, a spring, a vertical frame fixing angle bracket, a vertical frame, a transverse frame check ring and a short roller shaft; the small roller is in clearance fit with the short roller shaft; the small roller frame is in clearance fit with the transverse frame; the transverse frame check ring is connected with the small roller frame through a bolt; the spring is arranged between the transverse frame and the small roller frame; the pin is in transition fit with the vertical frame shaft; the vertical frame is in clearance fit with the vertical frame shaft; the vertical frame and the vertical frame fixing corner connector are fixedly connected through bolts.

Preferably, the rear compaction assembly comprises a hand wheel, a large roller support, a roller support fixing seat, a lead screw lower end fixing seat, a lead screw moving seat, a lead screw upper end fixing seat, a connecting plate, a lead screw, a long roller shaft and a large roller; the large roller and the long roller shaft are in clearance fit; the hand wheel and the lead screw are fixedly connected through threads; the large roller support and the roller support fixing seat are fixedly connected through a bolt; the screw rod moving seat and the roller support fixing seat are fixedly connected through bolts; the screw rod moving seat and the screw rod are connected through a thread pair to move up and down; the lower end fixing seat of the screw rod is fixedly connected with the connecting plate through a bolt; the upper end fixing seat of the screw rod and the connecting plate are fixedly connected through bolts.

The utility model has the advantages that: the supporting component of the utility model is used for supporting and fixing the whole device, and ensures that each component has stable working space; preceding compaction subassembly is used for deepening the compound bag indentation of paper yarn, avoids the compound bag of paper yarn overhead upwarping, installs the spring between little roller frame and the crossbearer for supply the compound bag displacement of paper yarn in the vertical direction of operation in-process. The transverse frame and the vertical frame shaft are in clearance fit, and the transverse frame can rotate slightly around the vertical frame shaft to prevent the bag clamping phenomenon. The rear compaction assembly is used for further compacting the gluing part of the paper yarn composite bag, and the hand wheel is rotated to drive the lead screw moving seat to move up and down, so that the height of the large roller can be adjusted to adapt to more working conditions.

Drawings

Fig. 1 is an assembly view of the three-dimensional structure component of the compacting device of the present invention.

Fig. 2 is an assembly view of the three-dimensional structural parts of the compacting device of the present invention.

Fig. 3 is an assembly view of the three-dimensional structure of the front compacting assembly according to the present invention.

Fig. 4 is a three-dimensional structure assembly drawing of the rear compaction assembly of the present invention.

In the figure: a support assembly 1; a front compacting assembly 2; a post-compaction assembly 3; a table top 4; an aluminum profile I5; an aluminum profile II 6; an aluminum profile III 7; an aluminum profile cross beam 8; corner connectors 9; a small roller 10; a small roller frame 11; a vertical frame shaft 12; a cross frame 13; a pin 14; a spring 15; the vertical frame fixes the corner brace 16; a vertical frame 17; a cross frame retainer ring 18; a short roller shaft 19; a hand wheel 20; a large roller holder 21; a roller holder fixing seat 22; a lead screw lower end fixing seat 23; a lead screw moving base 24; a screw upper end fixing seat 25; a connecting plate 26; a lead screw 27; a long roller shaft 28; a large roller 29.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, the compaction device of the present invention comprises a support assembly 1, a front compaction assembly 2, and a rear compaction assembly 3; the supporting assembly 1 and the front compacting assembly 2 are installed in a matched mode, and the supporting assembly 1 and the rear compacting assembly 3 are installed in a matched mode.

As shown in the attached drawings 1 to 2, the support component 1 comprises a table top 4, aluminum profiles I5 (the number of the aluminum profiles is 4), aluminum profiles II 6 (the number of the aluminum profiles is 2), aluminum profiles III 7 (the number of the aluminum profiles is 2), aluminum profile beams 8 (the number of the aluminum profiles is 2), and corner connectors 9 (the number of the corner connectors is 16); the aluminum profile I5 and the table top 4 are fixedly connected through an angle connector 9; the aluminum profile I5 and the aluminum profile II 6 are fixedly connected through an angle connector 9; and the aluminum profile I5 and the aluminum profile III 7 are fixedly connected through an angle connector 9.

As shown in fig. 2 to 3, the front compacting assembly 2 includes small rollers 10 (8 in number), small roller frames 11 (2 in number), vertical frame shafts 12 (2 in number), horizontal frames 13 (2 in number), pins 14 (4 in number), springs 15 (4 in number), vertical frame fixing angle braces 16 (2 in number), vertical frames 17 (2 in number), horizontal frame retainer rings 18, and short roller shafts 19 (8 in number); the front compaction assembly 2 and the aluminum profile II 6 are fixedly connected through the vertical frame fixing corner connector 16; the short roller shaft 19 is in clearance fit with the small roller 10 and is fixed on the small roller frame 11 through a nut; the spring 15 is arranged between the upper end of the small roller frame 11 and the transverse frame 13; the transverse frame 13 is in clearance fit with the vertical frame shaft 12, and the vertical frame shaft 12 is in clearance fit with the vertical frame 17; the vertical frame shaft 12 and the vertical frame 17 are axially limited by the pin 14; the vertical frame 17 and the vertical frame fixing corner connector 16 are fixedly connected through bolts.

As shown in fig. 2 to 4, the rear compacting assembly 3 includes a hand wheel 20, a large roller support 21, a roller support fixing seat 22, a lead screw lower end fixing seat 23, a lead screw moving seat 24, a lead screw upper end fixing seat 25, a connecting plate 26, a lead screw 27, a long roller shaft 28, and a large roller 29; the rear compaction assembly 3 and the aluminum profile cross beam 8 are fixedly connected through the corner connector 9; the long roller shaft 27 with 29 clearance fit of big roller and fix through the nut on the big roller holds in the palm 21, big roller hold in the palm 21 with roller holds in the palm fixing base 22 and passes through bolted connection fixedly, lead screw remove the seat 24 with roller holds in the palm fixing base 22 and passes through bolted connection fixedly, lead screw 27 with lead screw removes seat 24 and passes through screw thread pair connection motion, lead screw lower extreme fixing base 23 with lead screw upper end fixing base 25 passes through the bolt fastening on the connecting plate 26, lead screw 27 with hand wheel 20 passes through threaded connection fixedly.

After the paper yarn composite bag enters the device, the paper yarn composite bag enters the front compaction assembly 2, the small roller 10 is in contact with the bottom of the paper yarn composite bag, and the front compaction process is completed along with the operation of main transmission. The front compaction device can adapt to the height and the shape of the paper yarn composite bag through automatic adjustment. When the paper yarn composite bag runs to the post-compaction assembly 3, the gluing part of the paper yarn composite bag is positioned below the large roller 29, and the bottom of the paper yarn composite bag is compacted by the large roller 29 along with the running of the main transmission. The height of the large roller 29 can be adjusted by rotating the hand wheel 20 to adapt to various paper yarn composite bag specifications.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A compaction apparatus, comprising: the device comprises a supporting assembly (1), a front compacting assembly (2) and a rear compacting assembly (3); the supporting assembly (1) and the front compacting assembly (2) are installed in a matched mode; the supporting component (1) and the rear compacting component (3) are installed in a matching way; the front compaction assembly (2) comprises small rollers (10), small roller frames (11), vertical frame shafts (12), transverse frames (13), pins (14), springs (15), vertical frame fixing angle connectors (16), vertical frames (17), transverse frame retainer rings (18) and short roller shafts (19); the small roller (10) and the short roller shaft (19) are in clearance fit; the small roller frame (11) is in clearance fit with the cross frame (13) and limited by a cross frame retainer ring (18); the transverse frame retainer ring (18) is connected with the small roller frame (11) through a bolt; the spring (15) is arranged between the transverse frame (13) and the small roller frame (11); the pin (14) is in transition fit with the vertical frame shaft (12); the transverse frame (13) is in clearance fit with the vertical frame shaft (12); the vertical frame (17) is in clearance fit with the vertical frame shaft (12); the vertical frame (17) and the vertical frame fixing corner connector (16) are fixedly connected through bolts.

2. A compacting apparatus as claimed in claim 1, characterized in that: the supporting component (1) comprises a table top (4), an aluminum profile I (5), an aluminum profile II (6), an aluminum profile III (7), an aluminum profile cross beam (8) and an angle connector (9); the table top (4) and the aluminum profile I (5) are fixedly connected through an angle connector (9); the aluminum profile I (5) is respectively connected and fixed with the aluminum profile II (6) and the aluminum profile cross beam (8) through corner connectors (9); the aluminum profile II (6) and the aluminum profile III (7) are fixedly connected through an angle connector (9).

3. A compacting apparatus as claimed in claim 1, characterized in that: the rear compaction assembly (3) comprises a hand wheel (20), a large roller support (21), a roller support fixing seat (22), a lead screw lower end fixing seat (23), a lead screw moving seat (24), a lead screw upper end fixing seat (25), a connecting plate (26), a lead screw (27), a long roller shaft (28) and a large roller (29); the large roller (29) and the long roller shaft (28) are in clearance fit; the hand wheel (20) and the lead screw (27) are fixedly connected through threads; the large roller support (21) is connected with the roller support fixing seat (22) through a bolt; the screw rod moving seat (24) and the roller support fixing seat (22) are fixedly connected through bolts; the screw rod moving seat (24) and the screw rod (27) are connected through a thread pair to move up and down; the lower end fixing seat (23) of the screw rod is fixedly connected with the connecting plate (26) through a bolt; the screw rod upper end fixing seat (25) and the connecting plate (26) are fixedly connected through bolts.