CN222741647U - Die cutting indentation mechanism - Google Patents
Die cutting indentation mechanism Download PDFInfo
- Publication number
- CN222741647U CN222741647U CN202421343753.8U CN202421343753U CN222741647U CN 222741647 U CN222741647 U CN 222741647U CN 202421343753 U CN202421343753 U CN 202421343753U CN 222741647 U CN222741647 U CN 222741647U
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- shell
- indentation
- indentation mechanism
- die
- adjusting seat
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- 230000007246 mechanism Effects 0.000 title claims abstract description 78
- 238000005520 cutting process Methods 0.000 title claims abstract description 30
- 238000007373 indentation Methods 0.000 title claims description 77
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 abstract description 33
- 238000004804 winding Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Adhesive Tape Dispensing Devices (AREA)
Abstract
本实用新型公开了一种模切压痕机构，包括外壳，所述外壳内部的下端设置有压痕台，所述压痕台的上方设置有压痕机构；还包括：所述固定架上端面的中间位置处安装有升降柱，所述外壳上壳体的内腔中转动有转盘，所述转盘一侧的偏心位置处转动安装有连接臂；收卷机构，其安装在所述外壳前方的支架上，所述收卷机构中收卷轴的一端固定安装有传动齿轮，所述传动齿轮的后端安装有与外壳前支架转动连接的扇形齿轮；传动轴，其固定安装在所述转盘另一侧的轴上，所述传动轴的一端和扇形齿轮的一端均固定设置有皮带轮，解决了压痕机构不能够精确双面胶的输送速度和位置，从而不能够保证每次模切操作都能准确地对准双面胶的预定位置的问题。
The utility model discloses a die-cutting and creasing mechanism, comprising a shell, wherein a creasing platform is arranged at the lower end inside the shell, and a creasing mechanism is arranged above the creasing platform; further comprising: a lifting column is installed at the middle position of the upper end surface of the fixed frame, a turntable is rotatably arranged in the inner cavity of the upper shell of the shell, and a connecting arm is rotatably arranged at an eccentric position on one side of the turntable; a winding mechanism is installed on a bracket in front of the shell, a transmission gear is fixedly installed at one end of the winding shaft in the winding mechanism, and a fan-shaped gear rotatably connected to the front bracket of the shell is installed at the rear end of the transmission gear; a transmission shaft is fixedly installed on the shaft on the other side of the turntable, and pulleys are fixedly arranged at one end of the transmission shaft and one end of the fan-shaped gear, thereby solving the problem that the creasing mechanism cannot accurately measure the conveying speed and position of the double-sided adhesive tape, thereby failing to ensure that each die-cutting operation can accurately align with the predetermined position of the double-sided adhesive tape.
Description
Technical Field
The utility model relates to the technical field of industrial double faced adhesive tape processing, in particular to a die-cutting indentation mechanism.
Background
The die-cutting and indentation mechanism for double-sided adhesive tape used in industry and electronic products is a special device for cutting or indentation double-sided adhesive tape materials into specific shapes and sizes. The mechanism is mainly based on the working principle of a die cutting machine, and a certain pressure is applied under the action of a press plate through tools such as a steel knife, a hardware die, a steel wire (or a template engraved by a steel plate), and the like, so that the double-sided adhesive material is rolled into a required shape or extruded into a required trace.
For example, chinese issued patent CN218558092U, a die-cutting indentation device, includes an operation platform, an installation groove is provided on the operation platform, an installation bottom plate is detachably provided on the installation groove, a support frame is provided on the operation platform, a driving cylinder is provided on the support frame, a telescopic end of the driving cylinder passes through the support frame to be connected with an installation base, a die-cutting indentation template is detachably provided on the installation base, the die-cutting indentation template is matched with the installation bottom plate in a complete set, a pusher is provided at one end of the operation platform, and a collecting box is provided at the other end of the operation platform.
Although the prior art can realize the indentation treatment of the double faced adhesive tape, the conveying speed and the position of the double faced adhesive tape cannot be accurately determined in the actual working process, so that the problem of inaccurate indentation caused by the fact that the preset position of the double faced adhesive tape can be accurately aligned in each die cutting operation cannot be ensured, the existing requirements are not met, and a die cutting indentation mechanism is provided.
Disclosure of utility model
The utility model aims to provide a die-cutting indentation mechanism, which solves the problem that the indentation mechanism proposed in the background art cannot accurately convey speed and position of double faced adhesive tape, so that each die-cutting operation cannot be ensured to be accurately aligned with the preset position of the double faced adhesive tape.
In order to achieve the purpose, the utility model provides the following technical scheme that the die-cutting indentation mechanism comprises a shell, wherein an indentation table is arranged at the lower end inside the shell, the indentation mechanism is arranged above the indentation table, and the die-cutting indentation mechanism further comprises:
The upper end part of the lifting column extends into a chute of the upper shell of the shell, a turntable is rotated in the inner cavity of the upper shell of the shell, a connecting arm is rotatably arranged at an eccentric position on one side of the turntable, and the other end of the connecting arm is connected with the top of the lifting column through a rotating shaft;
The rolling mechanism is arranged on a bracket in front of the shell, one end of a rolling shaft in the rolling mechanism is fixedly provided with a transmission gear, the rear end of the transmission gear is provided with a sector gear which is rotationally connected with the front bracket of the shell, and an outer toothed ring of the sector gear is meshed with the transmission gear;
The transmission shaft is fixedly arranged on the shaft at the other side of the turntable, one end of the transmission shaft and one end of the sector gear are fixedly provided with belt pulleys, and the belt pulleys are matched through belt transmission.
Preferably, a first servo motor is fixedly arranged above one side of the shell, and an output shaft of the first servo motor is fixed with the transmission shaft through a coupler.
Preferably, the front end and the rear end of the indentation mechanism are respectively provided with an auxiliary fixing mechanism, the auxiliary fixing mechanism comprises a fixing cylinder, the fixing cylinder is fixed with the indentation mechanism, the inside of the fixing cylinder is slidably arranged and extends to an external movable rod, the bottom of the movable rod is fixedly provided with a pressing plate contacted with double-sided adhesive tape, and a supporting spring is arranged between the fixing cylinder and the movable rod.
Preferably, an adjusting seat is arranged in the indentation mechanism, the adjusting seat and the indentation mechanism are limited in a sliding manner, a stud is rotatably arranged at the middle position in the indentation mechanism, the stud extends to the inside of the adjusting seat, the stud is in friction fit with an inner screw hole of the adjusting seat, a second servo motor is arranged at the middle position of the upper end face of the indentation mechanism, and an output shaft of the second servo motor is connected with the stud.
Preferably, the bottom of the adjusting seat is provided with an indentation cutter, and the indentation cutter is fixed with the adjusting seat through a screw.
Preferably, an unreeling mechanism is mounted on the rear end support of the shell.
Preferably, guide rollers are arranged at positions, close to the shell, of the front end bracket and the rear end bracket of the shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the conveying speed and the position of the double faced adhesive tape are precisely controlled through the linkage fit of the double faced adhesive tape winding mechanism and the indentation mechanism, and the linkage fit of the double faced adhesive tape winding mechanism and the indentation mechanism enables the whole die cutting process to be smoother and more efficient, reduces the time of waiting for machine halt and manual adjustment, and the design of linkage fit can ensure that the double faced adhesive tape always maintains a stable conveying state in the die cutting process, so that the problem of inaccurate cutting deviation or indentation caused by unstable conveying is avoided. Meanwhile, the accurate die cutting and indentation operation can ensure that the shape and the size of the double faced adhesive tape meet the design requirements, and the qualification rate of products is improved.
2. According to the utility model, the auxiliary fixing mechanism is arranged, the pressing plate at the bottom of the movable rod is preferentially contacted with the double-sided tape along with the descending of the indentation mechanism, and the supporting spring is also continuously contracted along with the continuous approach of the indentation cutter to the double-sided tape, so that the fixing effect of the pressing plate at the bottom of the movable rod on the double-sided tape is improved, after the double-sided tape is reinforced, the indentation cutter is contacted with the double-sided tape, and the double-sided tape material is rolled into a required shape or extruded into a required trace under the action of pressure.
3. According to the utility model, the height fine adjustment mechanism of the indentation cutter is arranged, the stud is driven to rotate by the output shaft of the second servo motor to cooperate with the guiding function of the indentation mechanism on the adjusting seat under the friction with the screw hole in the adjusting seat, so that fine adjustment of the vertical distance of the adjusting seat is formed, double faced adhesive tapes of different thickness types are adapted, the influence of shallower indentation on the subsequent separation effect is avoided, and meanwhile, the reduction of product quality caused by penetration of double fabrics due to over-deep indentation is avoided.
Drawings
FIG. 1 is a front view of the internal structure of the present utility model;
FIG. 2 is a side view of the internal structure of the present utility model;
FIG. 3 is a schematic diagram of the driving structure of the winding mechanism of the present utility model;
Fig. 4 is an enlarged view of a portion of the area a of fig. 1 in accordance with the present utility model.
In the figure, 1, a shell; 2, an indentation mechanism, 3, an adjusting seat, 4, an indentation cutter, 5, a fixing frame, 6, a lifting column, 7, a rotary table, 8, a connecting arm, 9, a transmission shaft, 10, a first servo motor, 11, a belt pulley, 12, a belt, 13, a sector gear, 14, a transmission gear, 15, a winding mechanism, 16, an indentation table, 17, a fixed cylinder, 18, a movable rod, 19, a supporting spring, 20, a stud, 21 and a second servo motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, in one embodiment of the present utility model, a die cutting and creasing mechanism includes a housing 1, a creasing table 16 is disposed at a lower end of an interior of the housing 1, a creasing mechanism 2 is disposed above the creasing table 16, and further includes:
The fixing frame 5 is welded and fixed on the upper end face of the indentation mechanism 2, the lifting column 6 is arranged at the middle position of the upper end face of the fixing frame 5, the upper end part of the lifting column 6 extends into a chute of the upper shell of the shell 1, the inner cavity of the upper shell of the shell 1 is rotated to be provided with the rotary table 7, the eccentric position on one side of the rotary table 7 is rotated to be provided with the connecting arm 8, and the other end of the connecting arm 8 is connected with the top of the lifting column 6 through a rotating shaft;
The rolling mechanism 15 is arranged on a bracket in front of the shell 1, one end of a rolling shaft in the rolling mechanism 15 is fixedly provided with a transmission gear 14, the rear end of the transmission gear 14 is provided with a sector gear 13 which is rotationally connected with the front bracket of the shell 1, and an outer toothed ring of the sector gear 13 is meshed with the transmission gear 14;
The transmission shaft 9 is fixedly arranged on the shaft on the other side of the turntable 7, one end of the transmission shaft 9 and one end of the sector gear 13 are fixedly provided with belt pulleys 11, and the belt pulleys 11 are in transmission fit through a belt 12.
When the automatic double-sided adhesive tape cutting device is used, the first servo motor 10 is started, on one hand, the turntable 7 is driven to rotate, one end of the connecting arm 8 is arranged at the eccentric position of the turntable 7, meanwhile, the other end of the connecting arm 8 is connected with the lifting column 6 which is vertically limited by the inner groove of the shell 1, so that under the traction of the connecting arm 8, the vertical movement of the lifting column 6 is formed, the lower indentation mechanism 2 is driven to process double-sided adhesive tape, on the other hand, the belt pulley 11 is arranged at one end of the transmission shaft 9 and one end of the sector gear 13, the sector gear 13 is driven to rotate under the action of the belt 12, when the outer toothed ring of the sector gear 13 is contacted with the transmission gear 14, the inner shaft of the winding mechanism 15 can be driven to rotate through the transmission gear 14, the double-sided adhesive tape is formed to move, after the double-sided adhesive tape is out of engagement, the double-sided adhesive tape stops at the position, the double-sided adhesive tape is convenient to match with the indentation mechanism 2 to carry out indentation treatment, the intermittent transmission matching mechanism 2 can accurately control the conveying speed and the position of the double-sided adhesive tape, and each time operation can be accurately aligned with the preset position of the double-sided adhesive tape.
Referring to fig. 1, a first servo motor 10 is fixedly installed above one side of the housing 1, and an output shaft of the first servo motor 10 is fixed with a transmission shaft 9 through a coupling, and the first servo motor 10 is used as a driving source to realize rotation of the transmission shaft 9.
Referring to fig. 2, the front and rear ends of the indentation mechanism 2 are respectively provided with an auxiliary fixing mechanism, the auxiliary fixing mechanism comprises a fixing cylinder 17, the fixing cylinder 17 is fixed with the indentation mechanism 2, a movable rod 18 is slidably mounted in the fixing cylinder 17 and extends to the outside, a pressing plate contacted with double-sided adhesive is fixedly mounted at the bottom of the movable rod 18, and a supporting spring 19 is mounted between the fixing cylinder 17 and the movable rod 18.
Referring to fig. 1, 2 and 4, an adjusting seat 3 is installed in the indentation mechanism 2, the adjusting seat 3 and the indentation mechanism 2 slide and limit, a stud 20 is rotatably installed at a middle position in the indentation mechanism 2, the stud 20 extends to the inside of the adjusting seat 3, the stud 20 is in friction fit with an inner screw hole of the adjusting seat 3, a second servo motor 21 is installed at a middle position of an upper end surface of the indentation mechanism 2, an output shaft of the second servo motor 21 is connected with the stud 20, the effect that follow-up separation is affected by shallower indentation is avoided, and meanwhile, penetration of double fabrics caused by excessive deep indentation is avoided, so that product quality is reduced.
Referring to fig. 1, an indentation tool 4 is installed at the bottom of the adjusting seat 3, and the indentation tool 4 and the adjusting seat 3 are fixed by screws.
Referring to fig. 2, an unreeling mechanism is mounted on a rear end bracket of the housing 1.
Referring to fig. 2, guide rollers are mounted at positions of front and rear end brackets of the housing 1 close to the housing 1.
When the double-sided adhesive tape pressing device is used, the stud 20 is driven to rotate by the output shaft of the second servo motor 21 to form fine adjustment of the vertical distance of the adjusting seat 3 by matching with the guiding function of the indentation mechanism 2 on the adjusting seat 3 under the friction with the screw hole in the adjusting seat 3, so that double-sided adhesive tapes of different thickness types are adapted, along with the descending of the indentation mechanism 2, the pressing plate at the bottom of the movable rod 18 can be preferentially contacted with the double-sided adhesive tape, along with the continuous approach of the indentation cutter 4 to the double-sided adhesive tape, the supporting spring 19 is also continuously contracted, the fixing effect of the pressing plate at the bottom of the movable rod 18 on the double-sided adhesive tape is improved, after the reinforcing is formed on the front and the rear of the double-sided adhesive tape, the indentation cutter 4 is contacted with the double-sided adhesive tape, and the double-sided adhesive tape material is rolled into a required shape or pressed into a required trace under the pressure.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The die cutting indentation mechanism comprises a shell (1), wherein an indentation table (16) is arranged at the lower end inside the shell (1), and an indentation mechanism (2) is arranged above the indentation table (16);
It is characterized in that the method also comprises the following steps:
The fixing frame (5) is welded and fixed on the upper end face of the indentation mechanism (2), a lifting column (6) is arranged at the middle position of the upper end face of the fixing frame (5), the upper end part of the lifting column (6) extends into a sliding groove of an upper shell of the shell (1), a rotary table (7) rotates in an inner cavity of the upper shell of the shell (1), a connecting arm (8) is rotatably arranged at the eccentric position of one side of the rotary table (7), and the other end of the connecting arm (8) is connected with the top of the lifting column (6) through a rotating shaft;
the rolling mechanism (15) is arranged on a bracket in front of the shell (1), one end of the rolling shaft in the rolling mechanism (15) is fixedly provided with a transmission gear (14), the rear end of the transmission gear (14) is provided with a sector gear (13) which is rotationally connected with the front bracket of the shell (1), and an outer tooth ring of the sector gear (13) is meshed with the transmission gear (14);
The transmission shaft (9) is fixedly arranged on the shaft at the other side of the rotary table (7), one end of the transmission shaft (9) and one end of the sector gear (13) are fixedly provided with belt pulleys (11), and the belt pulleys (11) are in transmission fit through a belt (12).
2. The die-cutting indentation mechanism of claim 1, wherein a first servo motor (10) is fixedly arranged above one side of the shell (1), and an output shaft of the first servo motor (10) is fixed with the transmission shaft (9) through a coupler.
3. The die-cutting indentation mechanism as set forth in claim 1, wherein the indentation mechanism (2) is provided with auxiliary fixing mechanisms at the front and rear ends, the auxiliary fixing mechanisms comprise a fixing cylinder (17), the fixing cylinder (17) is fixed with the indentation mechanism (2), a movable rod (18) is slidably mounted in the fixing cylinder (17) and extends to the outside, a pressing plate contacted with double-sided adhesive is fixedly mounted at the bottom of the movable rod (18), and a supporting spring (19) is mounted between the fixing cylinder (17) and the movable rod (18).
4. The die cutting indentation mechanism as set forth in claim 1, wherein the indentation mechanism (2) is internally provided with an adjusting seat (3), the adjusting seat (3) is limited by sliding with the indentation mechanism (2), a stud (20) is rotatably arranged at a middle position inside the indentation mechanism (2), the stud (20) extends to the inside of the adjusting seat (3), the stud (20) is in friction fit with an inner screw hole of the adjusting seat (3), a second servo motor (21) is arranged at a middle position of an upper end face of the indentation mechanism (2), and an output shaft of the second servo motor (21) is connected with the stud (20).
5. The die-cutting indentation mechanism as set forth in claim 4, wherein the indentation knife (4) is mounted at the bottom of the adjusting seat (3), and the indentation knife (4) is fixed with the adjusting seat (3) through screws.
6. The die-cutting indentation mechanism according to claim 1, wherein the unreeling mechanism is arranged on a rear end bracket of the shell (1).
7. The die-cutting indentation mechanism as set forth in claim 6, wherein the front and rear end brackets of the housing (1) are provided with guide rollers at positions close to the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421343753.8U CN222741647U (en) | 2024-06-13 | 2024-06-13 | Die cutting indentation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421343753.8U CN222741647U (en) | 2024-06-13 | 2024-06-13 | Die cutting indentation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222741647U true CN222741647U (en) | 2025-04-11 |
Family
ID=95311709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421343753.8U Active CN222741647U (en) | 2024-06-13 | 2024-06-13 | Die cutting indentation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222741647U (en) |
-
2024
- 2024-06-13 CN CN202421343753.8U patent/CN222741647U/en active Active
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| GR01 | Patent grant | ||
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