CN220055663U - Belt type packaging machine - Google Patents
Belt type packaging machine Download PDFInfo
- Publication number
- CN220055663U CN220055663U CN202321342590.7U CN202321342590U CN220055663U CN 220055663 U CN220055663 U CN 220055663U CN 202321342590 U CN202321342590 U CN 202321342590U CN 220055663 U CN220055663 U CN 220055663U
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- China
- Prior art keywords
- chucks
- belt
- connecting plate
- roll shaft
- dog
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims abstract description 58
- 239000004033 plastic Substances 0.000 claims abstract description 58
- 238000012856 packing Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 10
- 238000003825 pressing Methods 0.000 description 18
- 238000007789 sealing Methods 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model relates to the technical field of packaging equipment, in particular to a belt type packaging machine. The belt packaging machine comprises a storage assembly and a stop block; the accommodating assembly comprises an accommodating roll shaft, telescopic members, a connecting plate, friction blocks and two chucks, wherein the accommodating roll shaft is connected with the two chucks and used for driving the chucks to rotate, the telescopic members are arranged on the periphery of the accommodating roll shaft between the two chucks, and the connecting plate penetrates through one of the chucks and is connected with the telescopic members and the friction blocks at two ends; the dog is the circular cone the dog is conical, the summit of dog sets up towards the center of chuck, the friction block sets up between chuck and dog, the connecting plate drives the friction block and is close to or keep away from the center pin of dog. According to the belt type packaging machine, automatic speed regulation of the plastic belt is achieved through matching of the telescopic piece, the connecting plate, the friction block and the stop block, and the linear speed of the plastic belt is kept unchanged in the process that the winding radius is gradually increased.
Description
Technical Field
The utility model relates to the technical field of packaging equipment, in particular to a belt type packaging machine.
Background
When the crystal oscillator is packaged, the belt type packaging is generally adopted, the crystal oscillator is arranged between two plastic belts, the two plastic belts are formed into the plastic belts after hot melting and pressing, and the plastic belts are wound and bundled on a roll shaft to be disc-shaped, so that the transportation is convenient.
The Chinese patent with publication number of CN217575710U discloses a belt type packaging machine of crystal oscillator, which comprises a frame, a storage roll shaft, a friction block, a storage motor, a plastic belt sliding rail and a heat sealing assembly; the friction block is conical, the axis of the friction block is connected with the storage roll shaft in the same straight line with the storage roll shaft, the output shaft is parallel to a bus of the friction block and is arranged on one side of the friction block, and the output end of the output shaft is in friction transmission abutting joint with the curved surface of the friction block; the output end of the output shaft can move along the axial direction of the output shaft. The end part of the output shaft can move along the direction of one bus of the friction block, so that the rotating speed of the storage roller shaft is changed, the moving speed of the plastic belt is adjustable, and the plastic belt is protected from being damaged. However, this tape packing machine requires a worker to manually rotate the screw according to the diameter of the plastic tape reel to adjust the rotation speed of the roller shaft. The screw rod needs to be rotated each time, the time when the friction block needs to be adjusted can be judged by depending on abundant experience, the rotation speed after adjustment is pre-judged, the operation is complex, and the labor cost is high.
Disclosure of Invention
In order to overcome the defects in the prior art, the technical problem to be solved by the utility model is to provide a belt type packaging machine capable of automatically adjusting the linear speed of a plastic belt.
In order to solve the technical problems, the utility model adopts the following technical scheme: a belt packaging machine comprises a storage component and a stop block;
the storage assembly comprises a storage roll shaft, a telescopic part, a connecting plate, friction blocks and two chucks, wherein the storage roll shaft is connected with the two chucks and used for driving the chucks to rotate, the telescopic part is arranged on the periphery of the storage roll shaft between the two chucks, the connecting plate penetrates through one chuck, the two ends of the connecting plate are respectively connected with the telescopic part and the friction blocks, one end of the telescopic part is connected with the storage roll shaft, the other end of the telescopic part is connected with the connecting plate, and the connecting plate is driven to be close to or far away from the central shaft of the storage roll shaft when the telescopic part stretches out and draws back;
the dog is the circular cone the dog is conical, the summit of dog sets up towards the center of chuck, the friction block sets up between chuck and dog, the connecting plate drives the friction block and is close to or keep away from the center pin of dog.
Wherein, there is the clearance between two the chuck and the center of chuck is located the axis of accomodating the roller.
The axial direction of the collecting roll shaft is horizontal, and an annular supporting piece is arranged between the collecting roll shaft and the telescopic piece.
The telescopic piece comprises a spring and a pressing block, the connecting plate is connected with the pressing block, one end of the spring is connected with the pressing block, and the other end of the spring is connected with the storage roll shaft or the annular supporting piece.
The number of the telescopic pieces is at least three, and the telescopic pieces are uniformly arranged on the periphery of the containing roll shaft.
The device further comprises a frame, and the storage roll shaft and the stop block are arranged on the frame.
The novel plastic belt comprises a rack, and is characterized by further comprising a plastic belt sliding rail and a heat sealing assembly, wherein the plastic belt sliding rail is arranged on the rack, the axial direction of the plastic belt sliding rail is perpendicular to the axial direction of the storage roll shaft, and the heat sealing assembly is arranged on the plastic belt sliding rail.
The utility model has the beneficial effects that: according to the belt type packaging machine, the plastic belt is converged between the two chucks, and in the winding process, the plastic belt gradually pressurizes the telescopic piece along with the increase of the winding radius, so that the telescopic piece contracts towards the central shaft of the storage roll shaft, and the connecting plate and the friction block are driven to move towards the central shaft of the storage roll shaft; the friction block is gradually close to the central shaft of the stop block when moving, and the more the friction block is close to the central shaft, the larger the resistance between the stop block and the friction block is due to the conical shape of the stop block.
Therefore, the winding radius is proportional to the resistance between the stopper and the friction block, and the larger the winding radius is, the larger the resistance between the stopper and the friction block is, thereby reducing the rotation speed of the take-up roller shaft, so that the plastic tape maintains the same linear velocity in the process that the winding radius is gradually increased.
Drawings
Fig. 1 is a schematic view showing a structure of a belt packing machine according to a first embodiment of the present utility model;
fig. 2 is a schematic view showing another angle of the belt type packing machine according to the first embodiment of the present utility model;
fig. 3 is a longitudinal sectional view of a belt packing machine according to a first embodiment of the present utility model;
fig. 4 is a schematic view showing a part of the structure of a belt packing machine according to a first embodiment of the present utility model;
description of the reference numerals: 1. a frame;
21. a storage roll shaft; 22. a telescoping member; 221. a spring; 222. briquetting; 23. a connecting plate; 24. a friction block; 25. a chuck; 26. an annular support;
3. a stop block;
4. a plastic belt slide rail;
5. and (5) a heat sealing assembly.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The most critical concept of the utility model is as follows: the automatic speed regulation of the plastic belt is realized through the matching of the telescopic piece, the connecting plate, the friction block and the stop block, so that the linear speed of the plastic belt is kept unchanged in the process of gradually increasing the winding radius.
Referring to fig. 1 to 4, a belt type packaging machine of the present utility model includes a receiving assembly and a stopper;
the storage assembly comprises a storage roll shaft, a telescopic piece, a connecting plate, friction blocks and two chucks, wherein the storage roll shaft is connected with the two chucks and used for driving the chucks to rotate, the telescopic piece is arranged on the periphery of the storage roll shaft between the two chucks, the connecting plate penetrates through one chuck, the two ends of the connecting plate are respectively connected with the telescopic piece and the friction blocks, one end of the telescopic piece is connected with the storage roll shaft, the other end of the telescopic piece is connected with the connecting plate, and the connecting plate is driven to be close to or far away from a central shaft of the storage roll shaft when the telescopic piece stretches out and draws back;
the dog is conical, and the friction block sets up between chuck and dog, and the connecting plate drives the friction block and is close to or keep away from the center pin of dog.
From the above description, the beneficial effects of the utility model are as follows: the automatic speed regulation of the plastic belt is realized through the matching of the telescopic piece, the connecting plate, the friction block and the stop block, so that the linear speed of the plastic belt is kept unchanged in the process of gradually increasing the winding radius.
The plastic belt is wound between the two chucks to form a disc, so that the plastic belt is convenient to transport, and in the winding process, the plastic belt gradually pressurizes the telescopic piece along with the increase of the winding radius, so that the telescopic piece contracts towards the central shaft of the storage roll shaft, and the connecting plate and the friction block are driven to move towards the central shaft of the storage roll shaft; the friction block is gradually close to the central shaft of the stop block when moving, and the friction block is conical, so that the friction block is closer to the central shaft, the resistance between the stop block and the friction block is larger, the rotating speed of the collecting roller shaft is smaller, and the plastic belt keeps the same linear speed in the process of gradually increasing the winding radius.
Further, there is a gap between the two chucks and the center of the chuck is located on the axis of the take-up roller shaft.
As is apparent from the above description, the take-up roller shaft rotates the chucks, and the plastic tape is wound neatly between the chucks.
Further, the axial direction of the collecting roller shaft is horizontal, and an annular supporting piece is arranged between the collecting roller shaft and the telescopic piece.
As is apparent from the above description, the annular support can increase the bearing force of the take-up roller for taking up the plastic tape having a large winding radius.
Further, the telescopic piece comprises a spring and a pressing block, the connecting plate is connected with the pressing block, one end of the spring is connected with the pressing block, and the other end of the spring is connected with the storage roll shaft or the annular supporting piece.
As is apparent from the above description, during winding, as the winding radius increases, the plastic tape gradually pressurizes the pressing block, and the spring contracts, so that the pressing block moves toward the central axis of the storage roller shaft, thereby driving the connection plate to move toward the central axis of the storage roller shaft.
Further, the number of the telescopic members is at least three, and the telescopic members are uniformly arranged on the periphery of the containing roll shaft.
From the above description, it is advantageous to uniformly wind the plastic tape, and prevent the plastic tape from being deformed or damaged due to excessive tension.
Further, the device also comprises a frame, and the storage roll shaft and the stop block are arranged on the frame.
Further, still include plastics area slide rail and heat-seal assembly, plastics area slide rail sets up in the frame, and the axial of plastics area slide rail is perpendicular with the axial of accomodating the roller, and heat-seal assembly sets up on plastics area slide rail.
From the above description, the plastic belt moves on the plastic belt sliding rail, after the crystal oscillator is put into the groove of the plastic belt by the staff, the plastic belt after the hot melting and pressing is hot-melted and pressed by the heat sealing assembly, and the plastic belt after the hot melting and pressing enters the containing assembly to be coiled into a coil.
Application scene: and (5) carrying out band packaging of the crystal oscillator.
Referring to fig. 1 to 4, a first embodiment of the present utility model is as follows:
a belt type packaging machine comprises a frame 1, a storage component arranged on the frame 1, a stop block 3, a plastic belt sliding rail 4 and a heat sealing component 5 arranged on the plastic belt sliding rail 4.
The storage assembly comprises a storage roll shaft 21, a telescopic piece 22, a connecting plate 23, a friction block 24 and two chucks 25; the axial direction of the storage roll shaft 21 is horizontal and is connected with the frame 1, a gap exists between the two chucks 25 and is connected with the storage roll shaft 21, the storage roll shaft 21 drives the chucks 25 to rotate, and the center of the chucks 25 is positioned on the axial direction of the storage roll shaft 21; six telescopic pieces 22 are uniformly arranged on the periphery of the storage roll shaft 21 between the two chucks 25, an annular supporting piece 26 is arranged between the storage roll shaft 21 and the telescopic pieces 22, each telescopic piece 22 comprises a spring 221 and a pressing block 222, one end of each spring 221 is connected with each pressing block 222, and the other end of each spring 221 is connected with the annular supporting piece 26; the connecting plate 23 passes through one of the chucks 25, and the two ends of the connecting plate are respectively connected with the pressing block 222 and the friction block 24, and the pressing block 222 and the connecting plate 23 can be close to or far away from the central shaft of the storage roll shaft 21; the axial direction of the plastic belt slide rail 4 is perpendicular to the axial direction of the receiving roller shaft 21.
The stop block 3 is conical, the friction block 24 is arranged between the chuck 25 and the stop block 3, and the connecting plate 23 drives the friction block 24 to be close to or far away from the central shaft of the stop block 3.
According to the belt type packaging machine, the automatic speed regulation of the plastic belt is realized through the matching of the telescopic piece 22, the connecting plate 23, the friction block 24 and the stop block 3, so that the linear speed of the plastic belt is kept unchanged in the process of gradually increasing the winding radius.
The working principle of the utility model is as follows: after the plastic belt moves on the plastic belt sliding rail 4 and the crystal oscillator is put into the groove of the plastic belt by a worker, the plastic belt is hot-melted and pressed by the heat-sealing assembly 5, and the plastic after the hot-melting and pressing is coiled into a disc between the two chucks 25, so that the transportation is convenient.
In the winding process, as the winding radius increases, the plastic tape gradually pressurizes the pressing block 222, and the spring 221 contracts, so that the pressing block 222 moves toward the central axis of the storage roller shaft 21, thereby driving the connection plate 23 and the friction block 24 to move toward the central axis of the storage roller shaft 21; the friction block 24 gradually approaches the central shaft of the stop block 3 when moving, and the friction block 24 is conical, so that the resistance between the stop block 3 and the friction block 24 is larger as the stop block 3 approaches the central shaft, the rotating speed of the collecting roller shaft 21 is smaller, and the plastic belt keeps the same linear speed in the process of gradually increasing the winding radius.
The annular support 26 can increase the bearing force of the receiving roller shaft 21 for receiving the plastic tape having a large winding radius.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (7)
1. The belt type packaging machine is characterized by comprising a storage assembly and a stop block;
the storage assembly comprises a storage roll shaft, a telescopic part, a connecting plate, friction blocks and two chucks, wherein the storage roll shaft is connected with the two chucks and used for driving the chucks to rotate, the telescopic part is arranged on the periphery of the storage roll shaft between the two chucks, the connecting plate penetrates through one chuck, the two ends of the connecting plate are respectively connected with the telescopic part and the friction blocks, one end of the telescopic part is connected with the storage roll shaft, the other end of the telescopic part is connected with the connecting plate, and the connecting plate is driven to be close to or far away from the central shaft of the storage roll shaft when the telescopic part stretches out and draws back;
the dog is conical, the summit of dog sets up towards the center of chuck, the friction block sets up between chuck and dog, the connecting plate drives the friction block and is close to or keep away from the center pin of dog.
2. The belt packing machine of claim 1, wherein there is a gap between the two chucks and the center of the chucks is located on the axis of the take-up roller shaft.
3. The belt packaging machine of claim 1, wherein the take-up roller is axially horizontal, and an annular support is provided between the take-up roller and the telescoping member.
4. A belt packing machine as claimed in claim 3, wherein the telescopic member comprises a spring and a press block, the connection plate is connected with the press block, one end of the spring is connected with the press block, and the other end is connected with the receiving roller shaft or the annular support member.
5. The belt type packing machine according to claim 1, wherein the number of the telescopic members is at least three, and the telescopic members are uniformly arranged at the periphery of the receiving roller shaft.
6. The belt packaging machine of claim 1, further comprising a frame, wherein the take-up roller and the stop are disposed on the frame.
7. The belt packaging machine of claim 6, further comprising a plastic belt slide rail disposed on the frame, an axial direction of the plastic belt slide rail being perpendicular to an axial direction of the take-up roller shaft, and a heat seal assembly disposed on the plastic belt slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342590.7U CN220055663U (en) | 2023-05-30 | 2023-05-30 | Belt type packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342590.7U CN220055663U (en) | 2023-05-30 | 2023-05-30 | Belt type packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220055663U true CN220055663U (en) | 2023-11-21 |
Family
ID=88755252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321342590.7U Active CN220055663U (en) | 2023-05-30 | 2023-05-30 | Belt type packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220055663U (en) |
-
2023
- 2023-05-30 CN CN202321342590.7U patent/CN220055663U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |