CN217100818U - Film placing structure of label sleeving machine - Google Patents
Film placing structure of label sleeving machine Download PDFInfo
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- CN217100818U CN217100818U CN202220651894.0U CN202220651894U CN217100818U CN 217100818 U CN217100818 U CN 217100818U CN 202220651894 U CN202220651894 U CN 202220651894U CN 217100818 U CN217100818 U CN 217100818U
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Abstract
The utility model discloses a cover membrane structure of mark machine, including frame, motor, blowing axle and blowing dish, the blowing dish rotate install in on the blowing axle, the rear end of blowing axle with the output shaft of motor links to each other its characterized in that: a tension adjusting mechanism is arranged on the rack on the rear side of the discharging disc and comprises a connecting plate and an adjusting roller, the bottom of the connecting plate is rotatably connected with the rack, the rear end of the adjusting roller is rotatably connected with the top of the connecting plate, the adjusting roller is arranged in parallel to the discharging shaft, and the adjusting roller is arranged right above the discharging disc; the rack is provided with a left spring and a right spring, the elasticity of the left spring is not equal to that of the right spring, the right end of the left spring is connected with the middle part of the left side of the connecting plate in an articulated manner, and the left end of the right spring is connected with the middle part of the right side of the connecting plate in an articulated manner. The utility model provides high blowing stability and quality.
Description
Technical Field
The utility model relates to a cover mark machine especially relates to a cover mark machine put membrane structure.
Background
When the cover mark machine was at the blowing, the rear end can set up drive mechanism under general and pull out the coating material, and the front end then can set up the blowing motor, emits the coating material. However, a certain difference exists between the drawing speed and the discharging speed, so that the film material is looser in the conveying process, and the stability of the subsequent cutting label sleeve is influenced.
Disclosure of Invention
The utility model aims at providing a cover membrane structure of putting of mark machine through using this structure, has improved the stability and the quality of blowing.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a film releasing structure of a labeling machine comprises a rack, a motor arranged on the rack, a releasing shaft and a releasing disc arranged on the releasing shaft, wherein the releasing disc is rotatably arranged on the releasing shaft, the rear end of the releasing shaft is connected with an output shaft of the motor, a tension adjusting mechanism is arranged on the rack at the rear side of the releasing disc and comprises a connecting plate and an adjusting roller, the bottom of the connecting plate is rotatably connected with the rack, the rear end of the adjusting roller is rotatably connected with the top of the connecting plate, the adjusting roller is arranged in parallel to the releasing shaft, and the adjusting roller is arranged right above the releasing disc;
the rack is provided with a left spring and a right spring, the elasticity of the left spring is unequal to that of the right spring, the left spring is arranged on the left side of the connecting plate, the right spring is arranged on the right side of the connecting plate, the right end of the left spring is connected with the middle part of the left side of the connecting plate in a hanging mode, and the left end of the right spring is connected with the middle part of the right side of the connecting plate in a hanging mode.
Among the above-mentioned technical scheme, the bottom of connecting plate through the pivot with the frame rotates and links to each other, the left side top of pivot is equipped with the left side bolt, the right side top of pivot is equipped with the right side bolt, the left side of left side spring with the left side spring articulates and links to each other, the right side of right side spring with the right side bolt articulates and links to each other.
In the technical scheme, a plurality of groups of left side hitching holes are formed in the left side of the connecting plate, the left side hitching holes are arranged at intervals from top to bottom, and the right end of the left side spring is in hitching connection with the left side hitching holes; the right side of connecting plate is equipped with multiunit right side hookup hole, the multiunit right side hookup hole sets up from top to bottom the interval, the left end of right side spring with a set of right side hookup hole articulates continuously.
In the above technical solution, the rack is provided with a left-side blocking rod and a right-side blocking rod, the left-side blocking rod is arranged on the left side of the connecting plate, and the right-side blocking rod is arranged on the right side of the connecting plate; when the top of the connecting plate rotates towards the left, the left side of the connecting plate is abutted against the left blocking rod; when the top of the connecting plate rotates towards the right, the right side of the connecting plate is abutted against the right side stop lever.
Among the above-mentioned technical scheme, be equipped with a vertical slide rail in the frame, vertical slide rail set up in the right side of regulating roller, it is equipped with a slider to slide on the vertical slide rail, the front end of slider rotates and is equipped with right side regulating roller, right side regulating roller parallel arrangement in the right side of regulating roller, be equipped with overhead gage and lower baffle on the vertical slide rail, the slider set up in between overhead gage and the lower baffle.
In the technical scheme, two sides of the bottom of the sliding block are respectively provided with a vertical rod, and each vertical rod is detachably connected with a plurality of groups of balancing weights in a hanging mode.
In the technical scheme, the top of the lower baffle is provided with an installation hole, a vertical spring is installed in the installation hole, the bottom of the vertical spring is installed in the installation hole, and the top of the vertical spring is arranged above the lower baffle; when the sliding block moves downwards, the bottom of the sliding block is abutted against the top of the vertical spring.
In the technical scheme, the left side gear lever and the right side gear lever are respectively provided with a touch sensor, and the touch sensors are electrically connected with the motor.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. in the utility model, the left and right springs give tension to the connecting plate, and the tension values of the left and right springs are different, so that a certain tension adjusting space can be given to the adjusting roller, and the film material can be always in a tensioning state in the film material discharging process, so as to ensure the stability and quality of unwinding of the film material and the stability and quality of subsequent cutting and labeling;
2. the hanging positions of the left spring and the right spring and the connecting plate can be adjusted, so that the pulling force given to the connecting plate by the left spring and the right spring can be adjusted, the tension adjustment of different materials of membrane materials can be dealt with, and the application range is improved;
3. the utility model discloses in set up the right side dancer roll on the right side of dancer roll, utilize the balancing weight to give the pulling force of right side dancer roll down, give the other tension adjustment space of membrane material like this, can increase tensile adjustment space like this, improve stability, the quality of blowing and follow-up processing.
Drawings
Fig. 1 is a schematic structural diagram in a first embodiment of the present invention.
Wherein: 1. a frame; 2. a discharging shaft; 3. placing a tray; 4. a connecting plate; 5. a regulating roller; 6. a left spring; 7. a right spring; 8. coating materials; 9. a rotating shaft; 10. a left side bolt; 11. a right side bolt; 12. a left side hitching hole; 13. a right side hitching hole; 14. a left side bar; 15. a right side stop lever; 16. a touch sensor; 17. a vertical slide rail; 18. a slider; 19. a right regulating roller; 20. an upper baffle plate; 21. a lower baffle plate; 22. a vertical rod; 23. a balancing weight; 24. a vertical spring.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1, a film releasing structure of a labeling machine comprises a frame 1, a motor (not shown in the motor drawing) arranged on the frame, a releasing shaft 2 and a releasing disc 3 arranged on the releasing shaft, wherein the releasing disc is rotatably arranged on the releasing shaft, the rear end of the releasing shaft is connected with an output shaft of the motor, a tension adjusting mechanism is arranged on the frame at the rear side of the releasing disc and comprises a connecting plate 4 and an adjusting roller 5, the bottom of the connecting plate is rotatably connected with the frame, the rear end of the adjusting roller is rotatably connected with the top of the connecting plate, the adjusting roller is arranged in parallel with the releasing shaft, and the adjusting roller is arranged right above the releasing disc;
the rack is provided with a left spring 6 and a right spring 7, the elasticity of the left spring is unequal to that of the right spring, the left spring is arranged on the left side of the connecting plate, the right spring is arranged on the right side of the connecting plate, the right end of the left spring is connected with the middle part of the left side of the connecting plate in a hanging mode, and the left end of the right spring is connected with the middle part of the right side of the connecting plate in a hanging mode.
In this embodiment, during actual use, the film material 8 is wound on the material placing tray, and then after being drawn out from the material placing tray, the film material bypasses the left outer edge surface of the adjusting roller, and is pulled to the right from the top of the adjusting roller, and is pulled by the pulling mechanism, wherein the pulling speed of the pulling mechanism may have a certain deviation from the unwinding speed of the motor, so that when unwinding, the left and right springs are used for providing the pulling force to the connecting plate, so as to provide a certain tension to the adjusting roller, so that the adjusting roller can rotate through the connecting plate, and a certain tension adjusting range is provided to the product, so that the film material is always in a tensioned state. The left spring can give the connecting plate a pulling force which can be greater than the right spring and can also be less than the right spring. The motor can also be intermittently discharged, if the motor is intermittently discharged, the pulling force given to the connecting plate by the left spring is larger than the pulling force given to the connecting plate by the right spring, the motor can firstly and quickly rotate to discharge a section of film material at a distance, the left spring pulls the top of the connecting plate to move towards the left, so that the adjusting roller rotates towards the upper left, the distance between the adjusting roller and the traction mechanism is longer, the traction mechanism pulls the film material towards the right in the traction process, so that the film material can pull the adjusting roller to rotate towards the right, after the left spring is pulled to a certain distance, the adjusting roller cannot continue to rotate towards the right, the motor continues and quickly discharges a section of film material, the adjusting roller does not receive the larger pulling force towards the right of the film material, the left spring continues to pull the top of the connecting plate and the adjusting roller to rotate towards the left, and the circulation is used for ensuring that the film material is always in a tensioning state, the film material can not be broken and can not be in a loose state, so that the stability and the quality of subsequent cutting and label sleeving are ensured.
Referring to fig. 1, the bottom of the connecting plate is rotatably connected with the frame through a rotating shaft 9, a left bolt 10 is arranged above the left side of the rotating shaft, a right bolt 11 is arranged above the right side of the rotating shaft, the left side of the left spring is connected with the left spring in a hanging manner, and the right side of the right spring is connected with the right bolt in a hanging manner. And the left bolt and the right bolt are arranged and used for limiting and connecting the end parts of the left spring and the right spring.
As shown in fig. 1, a plurality of groups of left side hitching holes 12 are formed in the left side of the connecting plate, the left side hitching holes are arranged at intervals from top to bottom, and the right end of the left side spring is in hitching connection with the left side hitching holes; the right side of connecting plate is equipped with multiunit right side hookup hole 13, the multiunit the right side hookup hole sets up from top to bottom the interval, the left end of right side spring with a set of right side hookup hole articulates continuously.
The setting that connects hole and multiunit right side hookup hole is connected to the multiunit left side, and the hitching position of left side spring and right side spring and connecting plate can be adjusted like this, adjusts the pulling force that left side spring and right side spring gave the connecting plate, also is exactly to adjust the pulling force that the product was given to the dancer roll, is applicable to the membrane material of different materials, when guaranteeing that the membrane material is in the tensioning state, can prevent again to stretch out the membrane material, prevents to stretch the membrane material.
Referring to fig. 1, a left-side blocking rod 14 and a right-side blocking rod 15 are arranged on the frame, the left-side blocking rod is arranged on the left side of the connecting plate, and the right-side blocking rod is arranged on the right side of the connecting plate; when the top of the connecting plate rotates towards the left, the left side of the connecting plate is abutted against the left blocking rod; when the top of the connecting plate rotates towards the right, the right side of the connecting plate is abutted against the right side stop lever.
And the left side stop lever and the right side stop lever are respectively provided with a touch sensor 16, and the touch sensors are electrically connected with the motor.
In this embodiment, the rotation angle of the connecting plate can be limited by the arrangement of the left side lever and the right side lever, and the left side spring or the right side spring cannot be recovered due to excessive rotation of the connecting plate and excessive stretching of the left side spring or the right side spring. The touch sensor is arranged, when the connecting plate is out of the left stop lever, the discharging length is enough, the motor can stop working, and the discharging is not performed temporarily. When the connecting plate touched right side shelves pole, it had been said the coating material and had been drawn to a certain extent, continued the condition of pulling again, the coating material is not enough, and the coating material may be broken by the stretch-breaking, and the motor work carries out quick blowing this moment to guarantee that the coating material both is in the tight state that rises, but is in normal migration state again. If the motor is in the state of continuous work unwinding, when the connecting plate touches the left side gear lever, the motor slows down the unwinding speed, so that the unwinding speed of the motor is smaller than the traction speed, and the film material is prevented from being loose due to insufficient tension adjusting range. If say when the connecting plate touches right side shelves pole, the motor then accelerates unwinding speed for the unwinding speed of motor will be greater than traction speed this moment, prevents to make the membrane material by the stretch-breaking or tensile deformation because the tension control range is not enough, as long as the connecting plate does not touch left side shelves pole or right side shelves pole, the unwinding speed of motor can need not to adjust temporarily, it can to keep this unwinding speed.
Referring to fig. 1, be equipped with a vertical slide rail 17 in the frame, vertical slide rail set up in the right side of regulating roller, the slip is equipped with a slider 18 on the vertical slide rail, the front end of slider rotates and is equipped with right side regulating roller 19, right side regulating roller parallel arrangement in the right side of regulating roller, be equipped with overhead gage 20 and lower baffle 21 on the vertical slide rail, the slider set up in between overhead gage and the lower baffle.
In this embodiment, the rotation angle of the connecting plate is a tension adjusting range for the film material given by the adjusting roller, after the connecting plate contacts with the right stop lever, the motor does not discharge the film material in time, but the traction mechanism pulls normally, and the film material may be stretched and extended or broken at the moment, and the tension adjusting range is insufficient, so that the film material can be discharged in time and space by the arrangement of the sliding block and the right adjusting roller and by the weight of the sliding block and the right adjusting roller and the space in which the right adjusting roller can move up and down, and the film material can be given in another tension adjusting range, so that the film material can be prevented from being broken. After touching with connecting plate and right side shelves pole, right side regulating roller was in the below of vertical slide rail this moment, and when drive mechanism continued to pull the membrane material, the position of regulating roller did not change temporarily, and the membrane material can pass through the below of right side regulating roller, then can pull right side regulating roller upward movement through the membrane material, gives the space that another tension was adjusted like this, and the membrane material can not be broken by the stretch, gives the space of a blowing of motor. When the motor blowing, the right side dancer roll can descend earlier, and the top of connecting plate is follow-up just can be towards the left-hand rotation, and the length of membrane material between blowing dish and drive mechanism is enough long like this, and enough drive mechanism pulls many times, can guarantee again that the membrane material is in the tensioning state, guarantees the stability and the quality of follow-up processing.
Referring to fig. 1, two sides of the bottom of the sliding block are respectively provided with a vertical rod 22, and each vertical rod is detachably hung with a plurality of groups of balancing weights 23. The setting of balancing weight for increase the tension that the right side regulating roll gave the membrane material and adjust, according to the material of product, select the balancing weight that corresponds quantity, make the membrane material be in the tensioning state, can not stretch or stretch out the membrane material again and break.
Referring to fig. 1, a mounting hole is formed in the top of the lower baffle, a vertical spring 24 is mounted in the mounting hole, the bottom of the vertical spring is mounted in the mounting hole, and the top of the vertical spring is arranged above the lower baffle; when the sliding block moves downwards, the bottom of the sliding block is abutted against the top of the vertical spring.
The setting of vertical spring when right side regulating roller moves down prevents slider and lower baffle rigid collision, plays buffering and supporting role, prevents wearing and tearing and noise that rigid collision caused.
Claims (8)
1. The utility model provides a set membrane structure of mark machine, includes the frame, sets up motor, blowing axle in the frame and installs the blowing dish in blowing epaxial face, the blowing dish rotate install in on the blowing axle, the rear end of blowing axle with the output shaft of motor links to each other its characterized in that: a tension adjusting mechanism is arranged on the rack on the rear side of the discharging disc and comprises a connecting plate and an adjusting roller, the bottom of the connecting plate is rotatably connected with the rack, the rear end of the adjusting roller is rotatably connected with the top of the connecting plate, the adjusting roller is arranged in parallel to the discharging shaft, and the adjusting roller is arranged right above the discharging disc;
the rack is provided with a left spring and a right spring, the elasticity of the left spring is unequal to that of the right spring, the left spring is arranged on the left side of the connecting plate, the right spring is arranged on the right side of the connecting plate, the right end of the left spring is connected with the middle part of the left side of the connecting plate in a hanging mode, and the left end of the right spring is connected with the middle part of the right side of the connecting plate in a hanging mode.
2. The film laying structure of the labeling machine of claim 1, which is characterized in that: the bottom of connecting plate through the pivot with the frame rotates and links to each other, the left side top of pivot is equipped with the left side bolt, the right side top of pivot is equipped with the right side bolt, the left side of left side spring with the left side spring articulates and links to each other, the right side of right side spring with the right side bolt articulates and links to each other.
3. The film laying structure of the labeling machine of claim 1, which is characterized in that: a plurality of groups of left side hitching holes are formed in the left side of the connecting plate, the left side hitching holes are arranged at intervals from top to bottom, and the right end of the left side spring is in hitching connection with one group of left side hitching holes; the right side of connecting plate is equipped with multiunit right side hookup hole, the multiunit right side hookup hole sets up from top to bottom the interval, the left end of right side spring with a set of right side hookup hole articulates continuously.
4. The film laying structure of the labeling machine of claim 1, which is characterized in that: a left side blocking rod and a right side blocking rod are arranged on the rack, the left side blocking rod is arranged on the left side of the connecting plate, and the right side blocking rod is arranged on the right side of the connecting plate; when the top of the connecting plate rotates towards the left, the left side of the connecting plate is abutted against the left blocking rod; when the top of the connecting plate rotates towards the right, the right side of the connecting plate is abutted against the right side stop lever.
5. The film laying structure of the labeling machine of claim 1, which is characterized in that: be equipped with a vertical slide rail in the frame, vertical slide rail set up in the right side of regulating roller, the slip is equipped with a slider on the vertical slide rail, the front end of slider is rotated and is equipped with the right side regulating roller, right side regulating roller parallel arrangement in the right side of regulating roller, be equipped with overhead gage and lower baffle on the vertical slide rail, the slider set up in overhead gage and lower between the baffle.
6. The film laying structure of the labeling machine of claim 5, characterized in that: the bottom both sides of slider are equipped with a montant respectively, every group detachable has articulated multiunit balancing weight on the montant.
7. The film laying structure of the labeling machine of claim 5, characterized in that: the top of the lower baffle plate is provided with an installation hole, a vertical spring is installed in the installation hole, the bottom of the vertical spring is installed in the installation hole, and the top of the vertical spring is arranged above the lower baffle plate; when the sliding block moves downwards, the bottom of the sliding block is abutted against the top of the vertical spring.
8. The film laying structure of the labeling machine of claim 4, wherein: and the left side gear lever and the right side gear lever are respectively provided with a touch sensor, and the touch sensors are electrically connected with the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220651894.0U CN217100818U (en) | 2022-03-23 | 2022-03-23 | Film placing structure of label sleeving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220651894.0U CN217100818U (en) | 2022-03-23 | 2022-03-23 | Film placing structure of label sleeving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217100818U true CN217100818U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220651894.0U Active CN217100818U (en) | 2022-03-23 | 2022-03-23 | Film placing structure of label sleeving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217100818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116587719A (en) * | 2023-07-17 | 2023-08-15 | 深圳市新晶路电子科技有限公司 | Electronic tags multilayer does not shut down laminating equipment |
-
2022
- 2022-03-23 CN CN202220651894.0U patent/CN217100818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116587719A (en) * | 2023-07-17 | 2023-08-15 | 深圳市新晶路电子科技有限公司 | Electronic tags multilayer does not shut down laminating equipment |
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