CN214690355U - Belt-withdrawing link mechanism of full-automatic packing machine - Google Patents
Belt-withdrawing link mechanism of full-automatic packing machine Download PDFInfo
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- CN214690355U CN214690355U CN202023238304.1U CN202023238304U CN214690355U CN 214690355 U CN214690355 U CN 214690355U CN 202023238304 U CN202023238304 U CN 202023238304U CN 214690355 U CN214690355 U CN 214690355U
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- 238000012856 packing Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of full-automatic packing machines, in particular to a band-withdrawing connecting rod mechanism of a full-automatic packing machine, which comprises a band storage box, wherein the inner top of the band storage box is provided with a hollow groove, the top of one side of the band storage box is provided with a servo motor, a first screw rod is fixedly connected on an output shaft of the servo motor, one end of the first screw rod extends into the hollow groove, one end of the first screw rod extends is fixedly connected with a connecting block, one end of the connecting block, which is far away from the first screw rod, is fixedly connected with a second screw rod, one end of the second screw rod is rotationally connected with the inner side wall of the hollow groove, a moving block is sleeved on the first screw rod and the second screw rod by uniform threads, a supporting table is arranged in the band storage box, the top of the supporting table is fixedly connected with a fixed shaft, a connecting rod is arranged between the fixed shaft and the two moving blocks, and the band-withdrawing connecting rod mechanism of the full-automatic packing machine can freely adjust the tension of a withdrawing band according to use requirements, the use efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of full-automatic baling press, especially, relate to a full-automatic baling press moves back and takes link mechanism.
Background
The advantages of the full-automatic packing machine are many, the belt packed by the carton is attractive and firm, the speed is high, the packing efficiency of workers is improved, meanwhile, the waste is reduced, the cost is saved, the packing belt is stored in the belt storage box in advance when the full-automatic packing machine works, and when the articles are packed, the traction transmission of the packing belt is realized by the inside guide belt connecting rod transmission mechanism.
But the tension degree of the belt withdrawing can not be freely adjusted according to the use requirement by the belt withdrawing link mechanism of the existing full-automatic packing machine, thereby reducing the use efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a belt-withdrawing connecting rod mechanism of a full-automatic packing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a belt withdrawing link mechanism of a full-automatic packing machine comprises a belt storage box, wherein a hollow groove is formed in the inner top of the belt storage box, a servo motor is arranged at the top of one side of the belt storage box, a first screw rod is fixedly connected to an output shaft of the servo motor, one end of the first screw rod extends into the hollow groove, a connecting block is fixedly connected to the extending end of the first screw rod, a second screw rod is fixedly connected to the end, away from the first screw rod, of the connecting block, one end of the second screw rod is rotatably connected with the inner side wall of the hollow groove, moving blocks are sleeved on the first screw rod and the second screw rod in a threaded manner, a supporting table is arranged in the belt storage box, a fixed shaft is fixedly connected to the top of the supporting table, connecting rods are arranged between the fixed shaft and the two moving blocks, two ends of the connecting rods are respectively rotatably connected with the fixed shaft and the moving blocks, a cavity is formed in the supporting table, the tension roller is rotationally connected in the cavity, a left guide roller and a right guide roller are rotationally connected to two sides, close to the tension roller, in the belt storage box respectively, and the right guide roller, the tension roller and the left guide roller are sequentially connected through a packing belt.
Preferably, the servo motor is fixed on the tape storage box through a fixing frame.
Preferably, the first screw rod is sleeved with a rotating sleeve, and the rotating sleeve is fixedly connected in a through hole in the belt storage box.
Preferably, the top of the moving block is provided with a groove, a plurality of balls are arranged in the groove, and the edge of each ball is in contact with the inner top of the hollow groove.
Preferably, the first screw and the second screw are provided with opposite threads.
Has the advantages that: the utility model discloses in, open servo motor through external power supply and rotate and drive first screw rod and rotate, through the fixed connection effect between first screw rod and the second screw rod, make the second screw rod rotate simultaneously, through the threaded connection effect between two movable blocks and first screw rod and the second screw rod, make two movable blocks move on first screw rod and second screw rod respectively, through first screw rod and second screw rod screw thread opposite direction, make two movable block relative movement, make two connecting rods rotate around the fixed axle, promote a supporting bench and reciprocate, adjust the rate of tension of taking the area in the process of moving back, can reduce the frictional force of moving the piece removal in-process through the ball, the removal efficiency of movable block has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a belt-withdrawing linkage mechanism of a full-automatic packaging machine;
FIG. 2 is a schematic side view of a support platform of a belt-withdrawing linkage mechanism of the full-automatic packaging machine;
fig. 3 is an enlarged schematic view of the structure at SA in fig. 1.
In the figure: 1-a tape storage box, 2-a hollow groove, 3-a servo motor, 4-a first screw rod, 5-a connecting block, 6-a second screw rod, 7-a moving block, 8-a supporting table, 9-a fixed shaft, 10-a connecting rod, 11-a tension roller, 12-a left guide roller, 13-a right guide roller, 14-a packing belt, 15-a fixed frame, 16-a rotating sleeve and 17-a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a belt-withdrawing linkage mechanism of a full-automatic packing machine comprises a belt storage box 1, a hollow groove 2 is arranged at the inner top of the belt storage box 1, a servo motor 3 is arranged at the top of one side of the belt storage box 1, a first screw rod 4 is fixedly connected to an output shaft of the servo motor 3, one end of the first screw rod 4 extends into the hollow groove 2, a connecting block 5 is fixedly connected to the extending end of the first screw rod 4, a second screw rod 6 is fixedly connected to the end of the connecting block 5 far away from the first screw rod 4, one end of the second screw rod 6 is rotatably connected with the inner side wall of the hollow groove 2, moving blocks 7 are respectively sleeved on the first screw rod 4 and the second screw rod 6 in a threaded manner, a supporting table 8 is arranged in the belt storage box 1, a fixed shaft 9 is fixedly connected to the top of the supporting table 8, connecting rods 10 are respectively arranged between the fixed shaft 9 and the two moving blocks 7, and two ends of the connecting rods 10 are respectively rotatably connected with the fixed shaft 9 and the moving blocks 7, be equipped with the cavity in the brace table 8, the cavity internal rotation is connected with tension roll 11, and the both sides that are close to tension roll 11 in the storage tape box 1 rotate respectively and are connected with left guide roll 12 and right guide roll 13, tension roll 11 and left guide roll 12 loop through packing area 14 and connect.
In the embodiment, the servo motor 3 is fixed on the tape storage box 1 through the fixing frame 15 and used for enhancing the stability of the servo motor 3; the rotating sleeve 16 is sleeved on the first screw rod 4, and the rotating sleeve 16 is fixedly connected in a through hole in the belt storage box 1 and used for reducing the friction force between the first screw rod 4 and the through hole and improving the rotating efficiency; the top of the moving block 7 is provided with a groove, a plurality of balls 17 are arranged in the groove, the edge of each ball 17 is in contact with the inner top of the hollow groove, the friction force of the moving block 7 in the moving process is reduced, and the moving efficiency of the moving block 7 is improved; the first screw 4 is provided with threads opposite to those of the second screw 6.
The working principle is as follows: during the use, the servo motor 3 is started to rotate through the external power supply to drive the first screw rod 4 to rotate, the second screw rod 6 is enabled to rotate simultaneously through the fixed connection effect between the first screw rod 4 and the second screw rod 6, the two moving blocks 7 are enabled to move on the first screw rod 4 and the second screw rod 6 respectively through the threaded connection effect between the two moving blocks and the first screw rod 4 and the second screw rod 6, the thread directions of the first screw rod 4 and the second screw rod 6 are opposite, the two moving blocks 7 move relatively, the two connecting rods 10 rotate around the fixed shaft 9, the supporting table 8 is pushed to move up and down, the tension of the packing belt 14 in the belt withdrawing process is adjusted, the friction force in the moving block moving process can be reduced through the balls 17, and the moving efficiency of the moving blocks 7 is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a full-automatic baling press moves back area link mechanism, includes storage tape box (1), its characterized in that: a hollow groove (2) is formed in the inner top of the tape storage box (1), a servo motor (3) is arranged at the top of one side of the tape storage box (1), a first screw (4) is fixedly connected to an output shaft of the servo motor (3), one end of the first screw (4) extends into the hollow groove (2), a connecting block (5) is fixedly connected to one end of the first screw (4) which extends, a second screw (6) is fixedly connected to one end, far away from the first screw (4), of the connecting block (5), one end of the second screw (6) is rotatably connected with the inner side wall of the hollow groove (2), moving blocks (7) are arranged on the first screw (4) and the second screw (6) in a threaded sleeve mode, a supporting table (8) is arranged in the tape storage box (1), a fixed shaft (9) is fixedly connected to the top of the supporting table (8), and connecting rods (10) are arranged between the fixed shaft (9) and the two moving blocks (7), the two ends of the connecting rod (10) are respectively rotatably connected with the fixed shaft (9) and the moving block (7), a cavity is arranged in the supporting table (8), a tension roller (11) is rotatably connected in the cavity, two sides, close to the tension roller (11), in the belt storage box (1) are respectively rotatably connected with a left guide roller (12) and a right guide roller (13), and the right guide roller (13), the tension roller (11) and the left guide roller (12) are sequentially connected with a packing belt (14).
2. The belt-withdrawing linkage mechanism of the full-automatic packing machine as claimed in claim 1, wherein: the servo motor (3) is fixed on the tape storage box (1) through a fixing frame (15).
3. The belt-withdrawing linkage mechanism of the full-automatic packing machine as claimed in claim 1, wherein: the rotary sleeve (16) is sleeved on the first screw (4), and the rotary sleeve (16) is fixedly connected in a through hole in the belt storage box (1).
4. The belt-withdrawing linkage mechanism of the full-automatic packing machine as claimed in claim 1, wherein: the top of the moving block (7) is provided with a groove, a plurality of balls (17) are arranged in the groove, and the edge of each ball (17) is in contact with the inner top of the hollow groove.
5. The belt-withdrawing linkage mechanism of the full-automatic packing machine as claimed in claim 1, wherein: the threads on the first screw (4) and the second screw (6) are arranged oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238304.1U CN214690355U (en) | 2020-12-29 | 2020-12-29 | Belt-withdrawing link mechanism of full-automatic packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238304.1U CN214690355U (en) | 2020-12-29 | 2020-12-29 | Belt-withdrawing link mechanism of full-automatic packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214690355U true CN214690355U (en) | 2021-11-12 |
Family
ID=78560393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023238304.1U Expired - Fee Related CN214690355U (en) | 2020-12-29 | 2020-12-29 | Belt-withdrawing link mechanism of full-automatic packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214690355U (en) |
-
2020
- 2020-12-29 CN CN202023238304.1U patent/CN214690355U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |