CN211943856U

CN211943856U - Strap-penetrating frame of packaging machine and packaging machine

Info

Publication number: CN211943856U
Application number: CN202020208754.7U
Authority: CN
Inventors: 高丹; 龚学宏; 颜权民; 肖飞
Original assignee: Zhuhai Bojay Electronics Co Ltd
Current assignee: Zhuhai Bojay Electronics Co Ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-11-17
Anticipated expiration: 2030-02-25

Abstract

The utility model discloses a wear frame and baling press of baling press, the wear frame of baling press include four frame components that enclose into the rectangle, and every frame component includes frame body and sets up the trough of belt in the inboard of frame body, at least one the trough of belt in the frame component is adjustable trough of belt, adjustable trough of belt can be close to or keep away from its opposite frame component's direction removal, wear the frame of taking still including being used for the drive arrangement that adjustable trough of belt removed. The utility model discloses a wear to take the frame, because the distance between the trough of belt is adjustable, can realize the accurate positioning according to article width when beating the area, because of falling the area, turning over the area condition far away appearing apart from article when avoiding beating the area, also can reduce and beat the area position deviation, promote and beat the area quality.

Description

Strap-penetrating frame of packaging machine and packaging machine

Technical Field

The utility model relates to a baling press technical field especially relates to a wear frame and baling press of baling press.

Background

The baling press is used for packing the article of waiting to pack of piling into a heap to convenient transport. The prior art baling machine generally includes a support frame, a strapping head mounted on the support frame, and a strap-passing frame horizontally disposed with one end of the strap-passing frame connected to the support frame and capable of moving up and down under the driving of a driving mechanism. The during operation, treat that packing article carry to wearing to take the frame through the conveyer belt under, wear to take the frame to descend to treating packing position department of packing article, strapping head drives earlier that the strapping moves along the trough of belt in wearing the frame to encircle treating packing article round, then tighten up, bond the strapping closed through heating-up member, the blade cuts off unnecessary strapping, thereby accomplish the packing of this position. Then the driving mechanism drives the belt penetrating frame to move upwards for a set distance, the packaging action is repeated, the packaging at the second position is completed, and the packaging at all positions of the article to be packaged is completed in a circulating mode. The size of the existing tape threading frame cannot be adjusted, the size of an article to be packaged is changed, and when the gap between the tape threading frame and the article to be packaged is too large, the tape falling and turning conditions easily occur to the strapping tape, and the tape punching position deviation can occur.

Disclosure of Invention

To the above-mentioned prior art current situation, an object of the utility model is to provide a wear frame of baling press, it can realize the accurate positioning according to treating the packing article width, because of the distance treat packing article too far appear falling the area, turn over the area condition when avoiding beating the area, reduce and beat area position deviation, promote and beat the area quality. The utility model discloses another technical problem that will solve provides a baling press that has above-mentioned wearing to take the frame.

The utility model provides a wear frame of baling press, enclose into the frame subassembly of rectangle including four, every frame subassembly includes frame body and the trough of belt of setting on frame body, at least one the trough of belt in the frame subassembly is adjustable trough of belt, adjustable trough of belt can be close to or keep away from its opposite frame subassembly's direction removal, wear the frame still including being used for the drive arrangement that adjustable trough of belt removed.

The utility model discloses a wear to take the frame, because the position of adjustable trough of taking is adjustable, can realize the accurate positioning according to treating the packing article width when beating the area, because of the distance treat packing article far away appear fall the area, turn over the area condition when avoiding beating the area, also can reduce and beat area position deviation, promote and beat the area quality.

In one embodiment, the driving device comprises a driving motor and a belt transmission mechanism, the belt transmission mechanism comprises a driving wheel, a driven wheel and a transmission belt, the driving wheel is connected with the output end of the driving motor, and the transmission belt is connected with the adjustable belt groove.

In one embodiment, the belt transmission mechanism comprises a first driven wheel, a second driven wheel, a third driven wheel, a first transmission belt and a second transmission belt, the driving wheel and the first driven wheel are arranged on the frame component on one side of the adjustable belt trough, the second driven wheel and the third driven wheel are arranged on the frame component on the other side of the adjustable belt trough, the first driven wheel and the second driven wheel are connected through a synchronous shaft, the first transmission belt is wound on the driving wheel and the first driven wheel, the second transmission belt is wound on the second driven wheel and the third driven wheel, and the first transmission belt and the second transmission belt are connected with the adjustable belt trough.

In one embodiment, a connecting plate is arranged between the adjustable belt groove and the frame body, the connecting plate is connected with the adjustable belt groove, and two ends of the connecting plate are respectively connected with the first driving belt and the second driving belt.

In one embodiment, a torque limiter is arranged between the connecting plate and the adjustable belt groove.

In one embodiment, the driving device further comprises a guide mechanism for guiding the movement of the adjustable belt groove.

In one embodiment, the guide mechanism comprises a guide shaft extending along the moving direction of the adjustable belt groove and a bearing mounted on the guide shaft and capable of sliding along the guide shaft, wherein the bearing is connected with the adjustable belt groove.

In one embodiment, the threading frame of the packaging machine further comprises a sensor for sensing whether the article to be packaged is in place.

In one embodiment, the sensors are arranged at four corners of the threading frame.

The utility model provides a pair of baling press, including support frame, board and strapping head, the board is installed on the support frame, and liftable motion, the strapping head is installed on the board, still include wearing to take the frame, wear to take frame one end the frame subassembly with the board is connected.

The advantageous effects of the additional features of the present invention will be explained in the detailed description of the preferred embodiments of the present description.

Drawings

Fig. 1 is a schematic perspective view of a threading frame of a packaging machine according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the threading frame of FIG. 1 with the frame body removed;

FIG. 3 is an enlarged view of a portion of FIG. 2 at I;

FIG. 4 is a view showing the operation of the threading frame shown in FIG. 1;

fig. 5 is a perspective view of a baler having the threading frame shown in fig. 1.

Description of reference numerals: 10. a support frame; 20. threading the belt frame; 21. a first bezel assembly; 211. a first frame body; 212. a first belt groove; 22. a second bezel assembly; 221. a second frame body; 222. the adjustable belt trough; 223. a connecting plate; 224. a torque limiter; 23. a third bezel assembly; 231. a third frame body; 232. a third belt groove; 24. a fourth bezel assembly; 241. a fourth frame body; 242. a fourth belt groove; 251. a drive motor; 252. a driving wheel; 253. a first driven wheel; 254. a second driven wheel; 255. a third driven wheel; 256. a first drive belt; 257. a second belt; 258. a synchronizing shaft; 261. a guide shaft; 262. a bearing; 271. an upper pressure plate; 272. a lower pressing plate; 281. a first transition trough; 291. a sensor; 292. a support bar; 30. a machine platform; 40. a strapping head; 50. an article to be packaged; 60. and (5) conveying the belt.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

Fig. 1 is a schematic perspective view of a threading frame 20 of a packaging machine according to an embodiment of the present invention, and fig. 2 is a schematic perspective view of the threading frame without a frame body. As shown in fig. 1 and 2, the threading frame 20 is a square frame, and includes a first frame component 21, a second frame component 22, a third frame component 23, a fourth frame component 24 and a driving device, wherein the first frame component 21 is close to the binding head 40 side of the baler, and the first frame component 21 includes a first frame body 211 and a first strap slot 212 disposed inside the first frame body 211. A gap is left in the middle of the first frame member 21 to clear the strapping head 40.

The second frame member 22 is disposed opposite the first frame member 21 on the side of the strapping head 40 of the strapping machine, and the second frame member 22 includes a second frame body 221 and an adjustable strap slot 222 disposed inside the second frame body 221, the adjustable strap slot 222 being reciprocally movable relative to the first strap slot 212 between the position shown in fig. 1 and the position shown in fig. 4.

The third frame assembly 23 has a proximal end close to the strapping head 40 and a distal end far from the strapping head 40, the proximal end and the distal end of the third frame assembly 23 are connected with one end of the first frame assembly 21 and one end of the second frame assembly 22, respectively, and the third frame assembly 23 includes a third frame body 231 and a third strap slot 232 disposed inside the third frame body 231.

The fourth frame member 24 is opposite to the third frame member 23, the fourth frame member 24 has a proximal end close to the strapping head 40 and a distal end far from the strapping head 40, the proximal end and the distal end of the fourth frame member 24 are respectively connected to the other ends of the first frame member 21 and the second frame member 22, and the fourth frame member 24 includes a fourth frame body 241 and a fourth groove 242 disposed inside the fourth frame body 241.

The driving device is used for driving the adjustable belt slot 222 to move, so that the distance between the first belt slot 212 and the adjustable belt slot 222 is adjusted. The utility model discloses a wear to take frame 20 because the distance between adjustable trough of belt 222 and the first trough of belt 212 is adjustable, can realize the accurate positioning according to waiting to pack article 50 width when beating the area, because of the distance wait to pack article 50 when avoiding beating the area too far appear falling the area, turn over the area condition, also can reduce to beat and take positional deviation, promote and beat the area quality.

The driving means can be any driving means known to those skilled in the art that can realize the movement of the first belt slot 212. As an example, the driving device includes a driving motor 251 and a belt transmission mechanism, the driving motor 251 is mounted on the third frame body 231 (or the fourth frame body 241), the belt transmission mechanism includes a driving wheel 252, a driven wheel, and a transmission belt, the driving wheel 252 is connected with an output end of the driving motor 251, and the transmission belt is connected with the adjustable belt slot 222.

In order to move both ends of the adjustable belt slot 222 synchronously, the belt transmission mechanism includes a first driven wheel 253, a second driven wheel 254, a third driven wheel 255, a first transmission belt 256 and a second transmission belt 257, the driving wheel 252 is disposed inside a middle portion of the third frame body 231 or the fourth frame body 241, the first driven wheel 253 is disposed inside a distal end of the third frame body 231 or the fourth frame body 241, the second driven wheel 254 is disposed inside a distal end of the fourth frame body 241 or the third frame body 231, and the second driven wheel 254 and the first driven wheel 253 are connected by a synchronization shaft 258, the third driven wheel 255 is disposed inside a middle portion of the fourth frame body 241 or the third frame body 231, the first transmission belt 256 is wound around the driving wheel 252 and the first driven wheel 253, the second belt 257 is wound around the second driven pulley 254 and the third driven pulley 255, and the adjustable belt slot 222 is connected to the first belt 256 and the second belt 257.

In order to smooth the movement of the adjustable belt slot 222, the driving device further includes a guide mechanism for guiding the movement of the adjustable belt slot 222. As an example, the guide mechanism includes a guide shaft 261 installed in the third and

fourth bezel bodies

231 and 241 and a bearing 262 installed on the guide shaft 261, and the bearing 262 is coupled to the adjustable belt groove 222.

Preferably, the second frame member 22 further comprises a connecting plate 223, the connecting plate 223 is connected to the adjustable belt slot 222, and both ends of the connecting plate 223 are respectively connected to the first driving belt 256 and the second driving belt 257. Specifically, an upper pressure plate 271 is fixed on the bearing 262, two ends of the connecting plate 223 are respectively connected with the upper pressure plate 271, the first transmission belt 256 and the second transmission belt 257 pass through the lower portion of the upper pressure plate 271, and the first transmission belt 256 and the second transmission belt 257 are clamped tightly by the lower pressure plate 272, so that the two ends of the connecting plate 223 are connected with the first transmission belt 256 and the second transmission belt 257.

Preferably, the connection plate 223 and the adjustable belt groove 222 are provided with a torque limiter 224. The torsion limiter 224 is adopted to enable the force of the movable baffle plate contacting the object 50 to be packaged to be adjustable, so that the object 50 to be packaged and the equipment are protected.

Preferably, the belt further comprises a first transition belt slot 281 connected between the far end of the third belt slot 232 and the first end of the adjustable belt slot 222 and a second transition belt slot connected between the far end of the fourth belt slot 242 and the second end of the adjustable belt slot 222, wherein the first transition belt slot 281 is movably connected with the first end of the adjustable belt slot 222, and the second transition belt slot is movably connected with the second end of the adjustable belt slot 222.

In one embodiment, the threading frame 20 further includes a sensor 291 for sensing whether the article 50 to be wrapped is in place, the sensor 291 being connected to the control system of the wrapping machine. The sensors 291 are disposed at four corners of the wearing frame 20, and the sensors 291 are connected to the frame body through support rods 292.

The threading frame 20 of the above embodiment has only one slot, that is, the slot of the second frame member 22 can be moved, and of course, the slot of the third frame member 23 or the fourth frame member 24 can be moved, so that the dimension in the wide width direction can be adjusted, or the slot of the second frame member 22 and the slot of the third frame member 23 or the fourth frame member 24 can be moved at the same time, so that the dimension in the length direction and the dimension in the width direction can be adjusted at the same time.

In another embodiment of the present invention, a packing machine is provided, as shown in fig. 5, the packing machine includes a supporting frame 10, a machine table 30 and the above belt wearing frame 20, the machine table 30 is installed on the supporting frame 10, and can move up and down, the belt wearing frame 20, the first frame component 21 and the machine table 30 are fixedly connected.

As shown in fig. 5, in operation, the object 50 to be packaged is conveyed to the position right below the threading frame 20 by the conveying belt 60, the sensor 291 sends a signal to the control system of the packaging machine, the control system controls the driving mechanism to drive the threading frame 20 to descend to the position to be packaged of the object 50 to be packaged, the strapping head 40 drives the strapping tape to move along the tape slot in the threading frame 20 so as to surround the object 50 to be packaged for one circle, then the driving motor 251 operates to drive the adjustable tape slot 222 to move to a proper position and then tightens, the strapping tape is bonded and closed by the heating element, and the blade cuts off the redundant strapping tape, so that the packaging at the position is completed. Then the driving mechanism drives the belt penetrating frame 20 to move upwards for a set distance, the packaging action is repeated, the packaging at the second position is completed, and the packaging at all positions of the object 50 to be packaged is completed in a circulating mode.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The tape threading frame of the packaging machine comprises four frame components which are enclosed into a rectangle, wherein each frame component comprises a frame body and a tape groove arranged on the frame body.

2. The threading frame of a baler according to claim 1, wherein the drive means comprises a drive motor and a belt transmission mechanism, the belt transmission mechanism comprises a drive wheel, a driven wheel and a transmission belt, the drive wheel is connected with an output end of the drive motor, and the transmission belt is connected with the adjustable belt groove.

3. The threading frame of a baler according to claim 2, wherein the belt transmission mechanism comprises a first driven wheel, a second driven wheel, a third driven wheel, a first transmission belt and a second transmission belt, the driving wheel and the first driven wheel are arranged on the frame assembly on one side of the adjustable belt slot, the second driven wheel and the third driven wheel are arranged on the frame assembly on the other side of the adjustable belt slot, the first driven wheel and the second driven wheel are connected through a synchronizing shaft, the first transmission belt is wound on the driving wheel and the first driven wheel, the second transmission belt is wound on the second driven wheel and the third driven wheel, and the first transmission belt and the second transmission belt are connected with the adjustable belt slot.

4. The threading frame of a baler according to claim 3, wherein a connecting plate is arranged between the adjustable belt groove and the side frame body, the connecting plate is connected with the adjustable belt groove, and two ends of the connecting plate are respectively connected with the first transmission belt and the second transmission belt.

5. The threading frame of a baler according to claim 4, wherein a torque limiter is provided between the connecting plate and the adjustable strap slot.

6. The threading frame of a baler of claim 2, wherein the drive means further comprises a guide mechanism for guiding movement of the adjustable strap chute.

7. The threading frame of a baler according to claim 6, wherein the guide mechanism comprises a guide shaft extending in the direction of movement of the adjustable strap chute and a bearing mounted on the guide shaft and slidable along the guide shaft, the bearing being connected to the adjustable strap chute.

8. The threading frame of a baler of claim 1, further comprising a sensor for sensing whether the article to be baled is in place.

9. The threading frame of a baler according to claim 8, wherein the sensors are disposed at four corners of the threading frame.

10. A baling press including a support frame, a machine table mounted on the support frame for lifting movement, and a strapping head mounted on the machine table, wherein the strapping head further includes a threading frame as claimed in any one of claims 1 to 9, wherein the frame member at one end of the threading frame is connected to the machine table.