CN218022352U

CN218022352U - Rope unfolding mechanism of full-automatic packing machine

Info

Publication number: CN218022352U
Application number: CN202222460612.1U
Authority: CN
Inventors: 刘亮; 李占鹏
Original assignee: Dongguang County Changteng Carton Machinery Manufacturing Co ltd
Current assignee: Dongguang County Changteng Carton Machinery Manufacturing Co ltd
Priority date: 2022-09-17
Filing date: 2022-09-17
Publication date: 2022-12-13
Anticipated expiration: 2032-09-17

Abstract

The utility model discloses a full-automatic baling press exhibition rope mechanism, including the grudging post, the bottom of grudging post is provided with the mounting bracket, is provided with rope reel and driving motor on the mounting bracket, and the rope reel rotates to set up on the mounting bracket and be connected with driving motor power, and the top of grudging post is provided with the direction subassembly, and the grudging post is provided with a plurality of interval arrangements's exhibition rope roll on keeping away from one side of mounting bracket, and gliding being provided with the counter weight frame from top to bottom on the grudging post to be provided with a plurality of interval arrangements's exhibition rope roll down on the counter weight frame. The utility model discloses change driven fag end into the initiative fag end by motor direct drive in the traditional structure for initiative fag end and baling press are located the both ends of baling rope respectively, and the centre is provided with the weight frame, and then can make all expose in the baling rope homoenergetic in the outside be in the proper amount that lasts under the effect of weight frame and tighten the state, and then guarantee that the baling rope is stable in the state that expandes, do benefit to and improve the packing quality.

Description

Rope unfolding mechanism of full-automatic packing machine

Technical Field

The utility model relates to a baling press send rope auxiliary device technical field, especially relate to a full-automatic baling press exhibition rope mechanism.

Background

After the carton is produced, the stacked multilayer carton (folded state) needs to be packed at the last of the production line, a packing machine needs to be used, under the driving of the packing machine, the rope shaft of the packing rope is driven to rotate, the supply of the packing rope is realized, in the traditional structure, only a plurality of simple direction-changing guide rollers are arranged between the rope shaft and the packing machine, the supply state of the packing rope is unstable, for example, intermittent traction needs to be carried out on the packing rope in the working process of the packing machine, when the packing rope is in the traction state, the packing rope is in the tight state, when the packing rope is in the non-traction state, the packing rope can be in the loose state, and the situation that the packing rope per se twists is caused after the tightness circulation, the packing rope per se wider packing rope twists into the narrower column shape, and when packing is carried out by utilizing the packing rope, the tightening mark is easy to be generated on the surface of the carton, and the partial carton is scrapped.

To above-mentioned problem, the exhibition rope mechanism that cooperation baling press used has appeared on the market, and as the name suggests, exhibition rope mechanism just expandes the baling rope, makes it send into the baling press with smooth-going state in, avoids the baling rope self torsional condition to appear, makes the baling rope tie up the surface at the carton with the form of broadside, avoids appearing again and reing in the trace.

Present exhibition rope mechanism includes the support, the top of support is provided with the drive roll and is used for driving drive roll pivoted motor, the bottom of support is provided with the winding has the fag end of baling rope and is used for realizing the arrestment mechanism of fag end braking, the support still is provided with the balancing weight in the one side that is close to the baling press, the epaxial baling rope of fag end is at first walked around the drive roll, then alternate walk around in sending into the baling press behind the guide roll on balancing weight and the support, compare in traditional structure, the roughness of improvement baling rope that this kind of exhibition rope mechanism can be obvious, but still there is certain not enough: 1. in the structure, the continuous unfolding effect of the front-side packing rope can be realized by depending on the floating action of the balancing weight, but for the rear-side packing rope (namely the packing rope positioned between the driving roller and the rope shaft), because the actions of the motor and the braking mechanism (usually driven by the cylinder) are difficult to be completely consistent, the rear-side packing rope can be in an excessively tight or loose state, and the situation that the packing rope twists can still occur; 2. the driving mechanism including the driving roller and the motor is positioned at the top of the bracket, so that the top and the bottom of the bracket are light, the stable placement of the whole equipment is not facilitated, the size of the chassis of the bracket needs to be increased forcedly, and the maintenance of the equipment is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide a full-automatic baling press exhibition rope mechanism to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a full-automatic baling press exhibition rope mechanism, includes the grudging post, the bottom of grudging post is provided with the mounting bracket, is provided with rope shaft and driving motor on the mounting bracket, the rope shaft rotate set up on the mounting bracket and with driving motor power is connected, the top of grudging post is provided with the direction subassembly, and the grudging post is keeping away from one side of mounting bracket is provided with a plurality of interval arrangement's last exhibition rope roller, and gliding is provided with the counter weight frame about can on the grudging post, and the counter weight frame is located go up the below of exhibition rope roller to be provided with a plurality of interval arrangement's lower exhibition rope roller on the counter weight frame, the epaxial packing rope of rope is walked around in turn behind the direction subassembly and is expanded rope roller and last exhibition rope roller down.

Further, driving motor is connected with the action wheel, is connected with from the driving wheel on the fag end, and the action wheel passes through the hold-in range and is connected from the driving wheel.

Furthermore, a friction disc is arranged on the rope shaft, and a holding device is arranged on the mounting frame in a matching mode with the friction disc.

Further, the clasping device comprises an air cylinder and a clasping plate, and the clasping plate is attached to or separated from the friction disc under the driving of the air cylinder.

Further, a pressing shaft is arranged above the rope shaft of the mounting frame, and the pressing shaft enables an included angle between the packing rope before being in contact with the pressing shaft and the packing rope after being in contact with the pressing shaft to be 70-90 degrees.

Furthermore, the guide assembly comprises a guide frame, two sides of the top of the guide frame are respectively provided with a main guide roller, and a plurality of auxiliary guide rollers are respectively arranged below the two main guide rollers.

Furthermore, a guide rail is arranged on the vertical frame in a matching manner with the counterweight frame.

Furthermore, the vertical frame is provided with an upper proximity switch and a lower proximity switch in cooperation with the counterweight frame.

The above technical scheme of the utility model following beneficial effect has: the utility model changes the driven rope shaft in the traditional structure into the driving rope shaft directly driven by the motor, so that the driving rope shaft and the packing machine are respectively positioned at the two ends of the packing rope, the balance weight frame is arranged in the middle, and all the packing ropes exposed outside can be in a continuous proper amount tightening state under the action of the balance weight frame; the utility model discloses all set up heavier motor and rope shaft isotructure in the bottom of whole device, not only do benefit to stably to place, do benefit to the maintenance of equipment moreover.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic view of a connection structure of a rope shaft and a driving motor according to an embodiment of the present invention;

FIG. 5 is a first usage state diagram of the embodiment of the present invention;

fig. 6 is a second usage state diagram of the embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

As shown in fig. 1-6, the rope-spreading mechanism of the full-automatic packing machine described in this embodiment includes a vertical frame 1, the vertical frame 1 is made of aluminum profiles, and it adopts a hollow structure, so that the whole weight of the machine can be greatly reduced, the machine is convenient to carry, and can be conveniently installed to other structures by benefiting from the groove structure on the surface of the aluminum profiles, and the bottom of the vertical frame 1 is provided with a base, and the base is fixed on the installation surface through bolts, so that the stability of the structure is ensured.

The bottom of grudging post 1 is provided with mounting bracket 2, and mounting bracket 2 passes through the bolt to be connected with grudging post 1 realization, can be provided with on mounting bracket 2 with bolt matched with slotted hole, the slotted hole sets up along vertical direction to this realizes the adjustment of the 2 vertical heights of mounting bracket, in order to satisfy the installation needs.

Be provided with fag end 3 and driving motor 4 on the mounting bracket 2, fag end 3 is used for loading packing rope 9, packing rope 9's tip and fag end 3 fixed connection to packing rope 9 twines and sets up on fag end 3, through rotatory fag end 3, realizes giving of packing rope 9.

Rope shaft 3 rotates and sets up on mounting bracket 2 and be connected with 4 power of driving motor, the top of grudging post 1 is provided with direction subassembly 5, direction subassembly 5 is used for realizing the direction and the tensioning effect of packing rope 9, do benefit to and maintain packing rope 9 in the state of expanding, grudging post 1 is provided with the last exhibition rope roller 6 of a plurality of interval arrangements in the one side of keeping away from mounting bracket 2, gliding counterweight frame 7 that is provided with about can going up on grudging post 1, counterweight frame 7 is located the below of exhibition rope roller 6, and be provided with the lower exhibition rope roller 8 of a plurality of interval arrangements on counterweight frame 7, alternate after leading subassembly 5 is walked around to packing rope 9 on the rope shaft 8 is walked around down exhibition rope roller 8 and is last exhibition rope roller 6.

In this embodiment, the even three that is provided with of going up exhibition rope roller 6 interval, the even three that is provided with of down exhibition rope axle 8 interval equally, packing rope 9 is when passing through, at first downwards wind first down exhibition rope axle 8, then upwards wind first upward exhibition rope axle 6 of going up, later downwards wind second down exhibition rope axle 8, analogize in proper order, at last wind out through third upward exhibition rope axle 6, send into in the baling press, preferably, it is the same with lower exhibition rope axle 8 diameter to go up exhibition rope roller 6, and the two sets up in a staggered way, so that packing rope 9 is as far as possible to maintain at vertical state, improve the smoothness nature that the counter weight frame 7 rose.

The driving motor 4 is connected with a driving wheel 401, the rope shaft 3 is connected with a driven wheel 301, and the driving wheel 401 is connected with the driven wheel 301 through a synchronous belt 402.

Be provided with the friction disc 302 on the rope shaft 3, cooperation friction disc 302 is provided with and holds device 10 tightly on the mounting bracket 2, hold device 10 tightly and be used for cooperating with friction disc 302, be used for realizing the instantaneous braking of rope shaft 3, it can adopt common structure on the market, in a specific embodiment, hold the device tightly and include the cylinder and hold the board tightly, the cylinder body of cylinder articulates on mounting bracket 2, the output shaft and the board that holds of cylinder articulate, it is provided with guide structure to hold between board and the mounting bracket 2 tightly, guide structure can be slide rail and slider complex structure, hold the board tightly and laminate or separate with friction disc 302 under the drive of cylinder, when holding the board tightly and laminating with friction disc 302, realize the braking of rope shaft 3, when holding board and friction disc 302 separation tightly, rope shaft 3 can be smooth and easy rotation under driving of driving motor 4, accomplish the action of giving of baling rope.

The mounting bracket 2 is provided with the pressure shaft 201 above the rope shaft 3, the pressure shaft 201 enables an included angle between the packing rope 9 before contacting with the pressure shaft 201 and the packing rope 9 after contacting with the pressure shaft 201 to be 70-90 degrees, and the arrangement of the pressure shaft 201 is beneficial to maintaining the tensioning state of the packing rope 9.

The guide assembly 5 comprises a guide frame 501, the guide frame 501 is connected with the vertical frame 1 through a bolt, a long slotted hole matched with the bolt is formed in the guide frame 501, the long slotted hole is arranged in the vertical direction, and therefore the vertical height of the guide frame 501 is adjusted to meet the debugging requirement.

Two sides of the top of the guiding frame 501 are respectively provided with a main guide roller 502, and a plurality of auxiliary guide rollers 503 are respectively arranged below the two main guide rollers 502.

The stand 1 is provided with a guide rail 101 in cooperation with the counterweight frame 7, and the counterweight frame 7 is provided with a sliding groove in cooperation with the guide rail 101.

An upper proximity switch 11 and a lower proximity switch 12 are arranged on the stand 1 in cooperation with the counterweight housing 7.

The utility model discloses a theory of operation does: as shown in fig. 5, when the operation is started, under the action of the packing machine, the packing rope 9 is pulled rightwards, and at this time, the rope shaft 3 is in a locked state, so that the rope shaft 3 and the packing rope 9 on the upper side of the weight frame 7 are not moved, at this time, a movable pulley structure is formed, that is, the weight frame 7 is moved upwards to be matched with the movement of the packing rope 9, and in this process, because the weight frame 7 continuously gives a downward traction force to the packing rope 9, the stable transmission of the packing rope 9 can be realized, and the self-twisting situation cannot occur; when the weight frame 7 moves to the position of the upper proximity switch 11, the feeding of the baling rope 9 is in place, the baling machine stops the feeding action of the baling rope 9, namely, the baling rope 9 part between the upper unfolding rope shaft 6 at the tail end and the baling machine cannot move, meanwhile, the upper proximity switch 11 transmits a signal to the driving motor 4 and the holding device 10, the rope shaft 3 starts to rotate anticlockwise to realize the replenishment of the baling rope 9, a movable pulley structure is formed again in the replenishment process of the baling rope 9, the weight frame 7 moves downwards, when the weight frame 7 moves to the position of the proximity switch 12, the supply of the baling rope 9 is in place, the lower proximity switch 12 transmits a signal to the driving motor 4, the holding device 10 and the baling machine, so that the rope shaft 3 stops moving, in the process, the weight frame 7 acts on all the baling ropes 9 exposed outside, the whole sections of the baling ropes 9 can be in a tensioned state uniformly, the torsion condition is avoided, the reliability of the structure is improved, meanwhile, the continuous action of the baling machine, the baling rope 9 is pulled, and the baling rope 9 is repeatedly fed in a circulating manner, and the process is realized.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a full-automatic baling press exhibition rope mechanism which characterized in that: including the grudging post, the bottom of grudging post is provided with the mounting bracket, is provided with rope shaft and driving motor on the mounting bracket, the rope shaft rotate set up on the mounting bracket and with driving motor power is connected, the top of grudging post is provided with the direction subassembly, and the grudging post is keeping away from one side of mounting bracket is provided with the last exhibition rope roller of a plurality of interval arrangements, and gliding is provided with the counterweight frame from top to bottom on the grudging post, and the counterweight frame is located go up the below of exhibition rope roller to be provided with the lower exhibition rope roller of a plurality of interval arrangements on the counterweight frame, the epaxial bale rope of rope is walked around in turn behind the direction subassembly and is spread rope roller and last exhibition rope roller down.

2. The rope-spreading mechanism of the full-automatic packer as claimed in claim 1, wherein: the driving motor is connected with a driving wheel, the rope shaft is connected with a driven wheel, and the driving wheel is connected with the driven wheel through a synchronous belt.

3. The rope unwinding mechanism of a full-automatic packing machine according to claim 1, wherein: the rope shaft is provided with a friction disc, and the mounting frame is provided with a holding device matched with the friction disc.

4. The rope unwinding mechanism of the full-automatic packer as claimed in claim 3, wherein: the clasping device comprises a cylinder and a clasping plate, and the clasping plate is attached to or separated from the friction disc under the driving of the cylinder.

5. The rope-spreading mechanism of the full-automatic packer as claimed in claim 1, wherein: the mounting frame is provided with a pressing shaft above the rope shaft, and the pressing shaft enables an included angle between the packing rope before being in contact with the pressing shaft and the packing rope after being in contact with the pressing shaft to be 70-90 degrees.

6. The rope-spreading mechanism of the full-automatic packer as claimed in claim 1, wherein: the guide assembly comprises a guide frame, two main guide rollers are arranged on two sides of the top of the guide frame respectively, and a plurality of auxiliary guide rollers are arranged below the two main guide rollers respectively.

7. The rope-spreading mechanism of the full-automatic packer as claimed in claim 1, wherein: the vertical frame is provided with a guide rail in a matching way with the counterweight frame.

8. The rope-spreading mechanism of the full-automatic packer as claimed in claim 1, wherein: the stand is provided with an upper proximity switch and a lower proximity switch in a matching mode with the counterweight housing.