CN210191892U

CN210191892U - Self-walking mechanism of down-pressing binding machine

Info

Publication number: CN210191892U
Application number: CN201920903966.4U
Authority: CN
Inventors: Honghu Zhao; 赵红虎; Leping Shi; 石乐平
Original assignee: Jiangyin Reiter Tyco Packing Equipment Co Ltd
Current assignee: Jiangyin Reiter Tyco Packing Equipment Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-27
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a self-propelled mechanism of formula strapper pushes down, it includes the longmen frame, two stand bottoms of longmen frame all are provided with and remove wheel components, remove wheel components including setting up the bearing gyro wheel on the track, can install the aircraft nose frame with going up and down between two stands, the drive major axis has been arranged along its width direction in the crossbeam of longmen frame, driving motor passes through the speed reducer and drives the drive major axis and rotate, the both ends of drive major axis all are connected with the synchronous pulley transmission that sets up in two stand bottoms through drive assembly, be provided with open hold-in range on the synchronous pulley, open hold-in range's both ends are fixed in on the track. The self-walking mechanism of the down-pressing type binding machine has simple, compact and reasonable structure; and the synchronous translation of the two stand columns can be ensured, so that reliable guarantee is provided for the starting, stopping and bundling positioning of the translation of the whole machine, and meanwhile, an access passage of the bundling machine is opened, so that goods tightly attached to the ground can smoothly pass in and out in a two-way manner.

Description

Self-walking mechanism of down-pressing binding machine

Technical Field

The utility model relates to a formula strapper pushes down especially relates to a self-propelled mechanism of formula strapper pushes down.

Background

At present, the whole machine translation of the existing downward pressing type binding machine generally adopts a double-power mode, namely, the translation of the whole machine is controlled by matching two motors, two sets of transmission mechanisms and a track respectively below two stand columns of the binding machine, and the mode has the defect of poor synchronism, so that the translation and the positioning of the whole machine are inaccurate. In addition, a single motor mode is adopted, the single motor is used for driving a long shaft which is arranged below the binding machine and penetrates through the two rails, the driving wheels are respectively arranged at two ends of the long shaft, the moving synchronism of the whole machine is realized, but the long shaft penetrating through the two rails enables goods which move close to the ground to be incapable of freely entering and exiting from the binding machine in a two-way mode and only can enter and exit in a one-way mode. There are also obstacles in installation if installed in a transport production line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-propelled mechanism of formula of pushing down strapper to there is the poor problem of and can produce the interference to the goods of synchronism in solving among the prior art from the self-propelled mechanism of formula of pushing down strapper.

To achieve the purpose, the utility model adopts the following technical proposal:

the self-walking mechanism of the downward-pressing type binding machine comprises a gantry frame, wherein moving roller assemblies are arranged at the bottoms of two stand columns of the gantry frame and comprise bearing rollers arranged on a track, a machine head frame is arranged between the two stand columns in a lifting mode, a driving long shaft is arranged in a cross beam of the gantry frame along the width direction of the cross beam, a driving motor drives the driving long shaft to rotate through a speed reducer, two ends of the driving long shaft are in transmission connection with synchronous belt wheels arranged at the bottoms of the two stand columns through transmission assemblies, open type synchronous belts are arranged on the synchronous belt wheels, and two ends of the open type synchronous belts are fixed on the track.

Particularly, the transmission assembly comprises a driving chain wheel, a transmission chain wheel and a chain, the driving chain wheel is respectively installed at the end part of the driving long shaft, the transmission chain wheel is installed at the bottom of the upright column and is coaxially arranged with the corresponding synchronous belt wheel, and the chain is arranged between the driving chain wheel and the transmission chain wheel.

Particularly, two translation guide wheels are installed on the moving roller component, the two translation guide wheels are located at the same height of two sides below the synchronous belt wheel, and two ends of the open type synchronous belt are fixed by bypassing the translation guide wheels.

Particularly, a vertical guide rail for lifting and guiding the machine head frame is arranged in the upright post, and a transmission rack is arranged on one side of the vertical guide rail.

In particular, the drive sprocket and the chain are both disposed within the upright.

Particularly, the two ends of the open type synchronous belt are respectively provided with a tension mechanism for adjusting the tension of the open type synchronous belt.

The utility model has the advantages that compared with the prior art, the self-walking mechanism of the down-pressing type binding machine has simple, compact and reasonable structure; and the synchronous translation of the two stand columns can be ensured, so that reliable guarantee is provided for the starting, stopping and bundling positioning of the translation of the whole machine, and meanwhile, an access passage of the bundling machine is opened, so that goods tightly attached to the ground can smoothly pass in and out in a two-way manner.

Drawings

Fig. 1 is a front view of a self-walking mechanism of a push-down strapping machine according to an embodiment of the present invention;

fig. 2 is a side view of a self-moving mechanism of a push-down strapping machine according to an embodiment of the present invention.

In the figure:

1. a cross beam; 2. a column; 3. moving the roller assembly; 4. a mounting frame; 5. a load-bearing roller; 6. a track; 7. a handpiece frame; 8. a vertical guide rail; 9. a drive rack; 10. driving the long shaft; 11. a drive sprocket; 12. a translation drive mechanism; 13. a drive sprocket; 14. a chain; 15. a synchronous pulley; 16. a translation guide wheel; 17. an open synchronous belt; 18. a tension mechanism.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. 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.

Referring to fig. 1 and 2, in this embodiment, a self-propelled mechanism of a press-down strapping machine includes a gantry frame, the gantry frame includes a cross beam 1 and two columns 2, the bottoms of the two columns 2 are respectively provided with a movable roller assembly 3, the movable roller assembly 3 includes an installation frame 4 and a bearing roller 5 assembled on the installation frame, the bearing roller 5 is disposed on a track 6, a head frame 7 is installed between the two columns 2 in a lifting manner, a strapping head is disposed on the head frame 7, vertical guide rails 8 for lifting and guiding the head frame 7 are disposed in the two columns 2, two ends of the head frame 7 are disposed on the vertical guide rails 8, a transmission rack 9 is disposed on one side of the vertical guide rails 8, and a lifting driving mechanism drives the head frame 7 to perform lifting and lowering actions through the transmission rack 9.

A driving long shaft 10 is arranged in the beam 1 along the width direction thereof, two ends of the driving long shaft 10 are respectively provided with a driving chain wheel 11, a translation driving mechanism 12 is arranged at the outer side of the upright post 2 at one side, it includes driving motor and speed reducer, driving motor's output shaft is connected with the input of speed reducer, the output shaft of speed reducer is connected with the one end of drive major axis 10, cooperation drive sprocket 11 installs the drive sprocket 13 that is located stand 2 in the bottom of stand 2, be provided with confined chain 14 between drive sprocket 11 and the drive sprocket 13, chain 14 is located stand 2, drive sprocket 13 coaxial coupling has synchronous pulley 15, install two translation leading wheels 16 on the mounting bracket 4, two translation leading wheels 16 are located the same height of synchronous pulley 15's below both sides, open hold-in range 17 sets up on synchronous pulley 15 and its both ends are walked around translation leading wheel 16 respectively and are fixed in on track 6.

The open type synchronous belt 17 is provided with tension mechanisms 18 at both ends thereof for adjusting the tension thereof, and the long shaft 10 is driven to be provided with tension screws for adjusting the tension of the chain 14.

During operation, the translation driving mechanism 12 drives the driving long shaft 10 to rotate, the chain and sprocket transmission mechanisms at the two ends of the driving long shaft 10 drive the synchronous belt pulleys 15 to rotate, and then the synchronous translation of the two upright posts 2 is realized through the open synchronous belt 17.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The self-walking mechanism of the downward-pressing type binding machine comprises a gantry frame, wherein moving roller assemblies are arranged at the bottoms of two stand columns of the gantry frame and comprise bearing rollers arranged on a track, a handpiece frame is arranged between the two stand columns in a lifting manner, and the self-walking mechanism is characterized in that a driving long shaft is arranged in a cross beam of the gantry frame along the width direction of the cross beam, a driving motor drives the driving long shaft to rotate through a speed reducer, two ends of the driving long shaft are in transmission connection with synchronous belt wheels arranged at the bottoms of the two stand columns through transmission assemblies, open type synchronous belts are arranged on the synchronous belt wheels, and two ends of each open type synchronous belt are fixed on the track.

2. The self-propelled mechanism of the push-down baler of claim 1, wherein the transmission assembly comprises a drive sprocket mounted to each end of the drive shaft, a transmission sprocket mounted to a bottom of the upright and coaxially disposed with the corresponding timing pulley, and a chain disposed between the drive sprocket and the transmission sprocket.

3. The self-propelled mechanism of the push-down baler according to claim 1 or 2, wherein the moving roller assembly is provided with two translational guide wheels which are located at the same height on both sides below the timing belt wheel, and both ends of the open timing belt are fixed by being wound around the translational guide wheels.

4. The self-propelled mechanism of the push-down baler of claim 1, wherein a vertical guide rail is provided in the upright for guiding the raising and lowering of the head frame, and a driving rack is provided on one side of the vertical guide rail.

5. The self-propelled mechanism of the push-down baler of claim 2, wherein the drive sprocket and the chain are both disposed within the upright.

6. The self-propelled mechanism of the press-down binding machine according to claim 1, wherein both end portions of the open timing belt are provided with tension mechanisms for adjusting tension of the open timing belt.