CN216919736U - Forming mechanism for square towel production equipment - Google Patents
Forming mechanism for square towel production equipment Download PDFInfo
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- CN216919736U CN216919736U CN202122397350.4U CN202122397350U CN216919736U CN 216919736 U CN216919736 U CN 216919736U CN 202122397350 U CN202122397350 U CN 202122397350U CN 216919736 U CN216919736 U CN 216919736U
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- hob
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- upper cover
- dovetail groove
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Abstract
A molding mechanism for a square towel production device comprises an ultrasonic vibrator and a hob die; the ultrasonic vibrator is fixed on one side of the platform, and the hob mold is arranged on the other side of the platform; the platform is provided with a fixed bracket, the fixed bracket is used for fixing a screw rod nut, the lower part of a lifting screw rod is connected with an upper cover plate of the dovetail groove through a fixing ring, the lifting screw rod extends out of the edge to the side edge, an upper thrust bearing is sleeved between the edge and the upper cover plate of the dovetail groove, and a lower thrust bearing is sleeved between the lower fixing ring and the upper cover plate of the dovetail groove; and a hob die is arranged below the dovetail groove upper cover plate. According to the utility model, when the square towel cloth roll passes between the ultrasonic vibrator and the hob die, the hob die rolls and presses the square towel surface, the ultrasonic vibrator synchronously sends out ultrasonic waves, so that the cutter teeth and patterns on the hob die directly act on the cloth roll, and in the process, due to ultrasonic ultra-frequency vibration, the lines of the square towel are formed by high temperature and high pressure, and laces are not easy to disperse, so that the edge locking and embossing processes are realized.
Description
Technical Field
The utility model relates to a forming mechanism, in particular to a forming mechanism for a square towel production device.
Background
The conventional square towel in the market comprises daily-use wet towel and disposable wet towel for hotels and restaurants, and most of the conventional square towels are cut into square sheets by manpower, and then four sides of the square towel are bound by a binding machine for one circle of edge to prevent silk threads in cloth from being scattered.
The mode is time-consuming and labor-consuming, and the capacity is low when a large amount of disposable use requirements are met, so that the situation of short supply and short demand is often caused.
The prior shawl has the following disadvantages:
1. the manual cutting and the manual sewing of the corners are time-consuming and labor-consuming, the process is complex, and the requirements on the conditions of sanitation, safety and the like are strict.
2. When the cut is made quickly, the cut size may be uneven, and it is difficult to ensure the quality of the square towel.
3. The requirement on equipment of the overlock machine and the sewing machine is high, and the labor cost and the equipment cost are high.
4. The transportation of large amounts of equipment and materials takes up large amounts of production space and time.
Disclosure of Invention
The utility model aims to overcome the defects of the prior square towel production current situation, and provides a forming mechanism for square towel production equipment, which can realize simultaneous cutting and edge pressing and can realize the size and the pattern only by replacing a mould.
The technical scheme for solving the technical problem of the utility model is as follows:
the utility model provides a forming mechanism for shawl production facility which characterized in that: the molding mechanism comprises an ultrasonic vibrator and a hob mold; the ultrasonic vibrator is fixed on one side of a platform through a screw rod, and the hob mold is arranged on the other side of the platform corresponding to the ultrasonic vibrator;
a fixed support is arranged on a platform positioned on one side of the hob die, a screw rod nut is fixed on the fixed support, a lifting screw rod penetrates through the screw rod nut and is connected with an upper cover plate of the dovetail groove through a fixing ring arranged on the upper cover plate of the dovetail groove below the screw rod nut, an edge extends towards the side edge of the lifting screw rod above the upper cover plate of the dovetail groove, an upper thrust bearing is sleeved on the lifting screw rod between the edge and the upper cover plate of the dovetail groove, and a lower thrust bearing is sleeved on the lifting screw rod between the lower fixing ring and the upper cover plate of the dovetail groove;
and the hob die is arranged below the dovetail groove upper cover plate.
Preferably, two sliding rails are respectively arranged on two sides below the upper cover plate of the dovetail groove, sliding blocks are respectively placed in the two sliding rails, and each sliding block is provided with a mounting side plate; and a hob bearing is arranged on each mounting side plate, and the hob die is erected between the two hob bearings.
Preferably, a servo motor is arranged on one side of a hob bearing, and the output end of the servo motor is connected with the hob die through a central hole of the hob bearing.
Preferably, a longitudinal screw nut is provided on each of the two mounting side plates, and a longitudinal screw rod near the opposite end of the screw thread penetrates through the two longitudinal screw nuts and makes the screw thread of the two ends correspond to the longitudinal screw nut.
Preferably, the lifting screw rod is linked with the output end of a screw rod servo motor, a distance sensor is arranged between the hob die and the ultrasonic vibrator, and the distance sensor transmits the electric signal to the screw rod servo motor.
The utility model has the following beneficial effects:
compared with the prior art, when the square cloth roll passes between the ultrasonic vibrator and the hobbing cutter die, the hobbing cutter die synchronously sends ultrasonic waves when the hobbing cutter die rolls and presses the surface of the square cloth, so that cutter teeth and patterns on the hobbing cutter die directly act on the cloth roll, and in the process, due to ultrasonic over-frequency vibration, the lines of the square cloth are subjected to high temperature and high pressure to form laces which are not easy to disperse, so that the edge locking and embossing processes are realized.
Description of the drawings:
FIG. 1 is a schematic diagram of a structure mounted on a device in which the present invention is practiced;
FIG. 2 is a schematic view of the structure of the cloth output guide mechanism of FIG. 1;
FIG. 3 is a side sectional view of the molding mechanism of FIG. 1;
FIG. 4 is another side cross-sectional view of the forming mechanism of FIG. 1;
FIG. 5 is a top plan view of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 4;
FIG. 7 is a schematic view of the bottom structure of the forming mechanism;
fig. 8 is a schematic structural view of the mechanism of fig. 1 .
The specific implementation mode is as follows:
the utility model is explained in further detail below with reference to the drawings.
Referring to fig. 1 to 8, the technical solution of the present invention to solve the technical problem is as follows:
the forming mechanism for the square towel production equipment can be applied to the square towel production equipment, and is used as a forming hub of the square towel production equipment and a core component which can cut and press edges of a square towel roll at the same time. Therefore, in practice, the mechanism can be arranged between the cloth roll output guide mechanism and the drawing mechanism.
The forming mechanism comprises an ultrasonic vibrator 42 and a hob die 41, and the square kerchief passes through the space between the ultrasonic vibrator 42 and the hob die 41; the ultrasonic vibrator 42 is fixed on one side of a platform through a screw rod, and the hob die 41 is arranged on the other side of the platform corresponding to the ultrasonic vibrator 42; in practice, the platform may be the motherboard 11 of the device.
A fixing bracket 7 is arranged on a platform at one side of the hob die 41, a screw nut 436 is fixed on the fixing bracket 7, a lifting screw 47 passes through the screw nut 436, is connected with a dovetail groove upper cover plate 43 through a fixing ring 473 arranged on the dovetail groove upper cover plate 43 below the screw nut 436, an edge extends to the side edge on the lifting screw 47 above the dovetail groove upper cover plate 43, an upper thrust bearing 471 is sleeved on the lifting screw 47 between the edge and the dovetail groove upper cover plate 43, and a lower thrust bearing 472 is sleeved on the lifting screw 47 between the lower fixing ring 473 and the dovetail groove upper cover plate 43; the dovetail groove upper cover plate 43 is limited by a plurality of guide posts with bottoms fixed on the platform, and a shaft sleeve is arranged at the matching position on the dovetail groove upper cover plate 43 to ensure that the dovetail groove upper cover plate 43 can smoothly and freely move up and down.
The hob die 41 is attached to a lower portion of the dovetail groove upper cover plate 43.
The implementation principle of the embodiment is as follows:
with reference to fig. 1, a discharging roller 2 is arranged in front of the forming mechanism, the discharging roller 2 discharges the rolled square kerchief 6, then the rolled square kerchief is flattened by a guide mechanism 3 and enters the forming mechanism of the utility model, and the finished kerchief and the leftover bits are dragged out by a dragging-out mechanism 5 synchronously after forming; then according to the requirements of the production process, a disinfection mechanism can be added to the equipment or a packaging flow mechanism is connected to the equipment to form a production line.
The guide mechanism 3: the guide side frames 33 and 34 are fixed with the main board 11 through screws respectively, two ends of the upper guide roller 31 are matched with the sliding blocks 35 and 36 on the guide side frames 33 and 34 through bearings, the upper guide roller 31 can freely roll and can move up and down along with the sliding blocks 33 and 34, and two ends of the lower guide roller 32 are matched with the guide side frames 33 and 34 through bearings and can freely roll.
T-shaped adjusting screw rods 37 and 38 are respectively matched with the thread blocks of the guide side frames, the other ends of the T-shaped adjusting screw rods are connected with the sliding blocks 33 and 34 through nuts, then the heights of the sliding blocks 33 and 34 on the two sides can be adjusted by rotating a hand wheel, namely the height of the upper guide roller 31 is adjusted, and the tightness of the upper guide roller 31 and the lower guide roller 32 is controlled.
The rolled square towel 6 is discharged and flattened by the guide mechanism 3 to enter the forming mechanism, a part of the rolled square towel is pulled out by the pulling mechanism 5 at the rear part, and the hobbing cutter mould 41 in the forming mechanism has rolling friction force on the surface of the square towel, so the rolled square towel 6 in the forming mechanism is in a surface flattening state at the moment.
When the rolled square towel 6 passes through the forming mechanism, the ultrasonic vibrator 42 and the hob die 41 which are positioned below the main board 11 are in contact with the surface of the entered rolled square towel, and when the flattened square towel enters, the contact between the ultrasonic vibrator 42 and the hob die 41 is firstly adjusted. The lifting screw rod 47 is adjusted to rotate clockwise, the edge of the lifting screw rod 47 applies pressure downwards to the upper thrust bearing 471, so that the dovetail groove upper cover plate 43 moves downwards, and the square towel hob die 41 moves downwards and the upper plane of the ultrasonic vibrator 42 presses the square towel fabric; the number of the guide columns is usually four, and springs are respectively arranged on the guide columns, so that the hob die 41 and the ultrasonic tweezer 42 keep certain elasticity and cannot be blocked.
The hobbing cutter mould 41 generates rolling friction force on the kerchief, the ultrasonic vibrator 42 which is contacted with the kerchief at the same time below generates ultrasonic waves, the cutter teeth and the patterns on the hobbing cutter mould 41 act on the surface of the kerchief, the finished kerchief is directly pressed out according to the lines on the mould, and the lines on the kerchief are acted by high temperature and high pressure to form laces which are not easy to disperse due to ultrasonic ultra-frequency vibration.
And then the square towel is dragged out from the dragging-out mechanism 5: the pull-out roller side plate 61 and the pull-out roller side plate 62 are fixed to the main board 11, and the side plate slider 611 and the side plate slider 621 are mounted on the pull-out roller side plates 61 and 62 in a fitting manner and can slide up and down.
The two ends of the upper carrier roller 632 are arranged on the side plate sliding blocks 611 and 621, so that the upper carrier roller 632 can conveniently move up and down, the upper carrier roller 632 is connected with the servo motor 63 through a chain, the servo motor 63 is fixed on the main board 11 through the motor mounting bracket 631, the servo motor 631 provides power, and the upper carrier roller 632 is driven to rotate through chain transmission;
the two ends of the lower carrier roller 642 are mounted on the dragging-out roller side plates 61 and 62 and can rotate but cannot move up and down, the lower carrier roller 642 is connected with the servo motor 64 through a chain, the servo motor 64 is fixed on the main board 11 through the motor mounting bracket 641, and the servo motor provides power and drives the lower carrier roller to rotate through chain transmission.
The two carrier rollers rotate simultaneously and are synchronous with the rolling speed of the hob die 41 in the forming mechanism, so that the pressed shawl and leftover materials can be dragged out together, and the subsequent operations of finished product separation, disinfection and packaging are facilitated.
Further, as an improvement of the utility model, two sliding rails are respectively arranged at two sides below the dovetail groove upper cover plate 43, sliding blocks 44 and 45 are respectively arranged in the two sliding rails, and each sliding block is provided with an installation side plate; each of the mounting side plates 441, 451 is provided with a hob bearing 443, 453, and the hob die 41 is mounted between the hob bearings 443, 453.
In this embodiment, the hob die 41 can be easily installed under the dovetail groove upper cover plate 43.
With continuing reference to fig. 7, as a further improvement of the present invention, a servo motor 411 is disposed on one side of a hob bearing 453, and the output end of the servo motor 411 is connected to the hob die 41 through the central hole of the hob bearing 453.
In this embodiment, the rotation speed of the servo motor 411 and the servo motor 64 in the drawing mechanism 5 rotate synchronously, so that the pressed shawl and leftover material can be drawn out very smoothly. And the power of the hob bearing 453 is provided by the servo motor 411, which can ensure that the output torque is sufficiently large.
With continued reference to fig. 7, as a further improvement to the present invention, a longitudinal lead screw nut 442, 452 is provided on each of the two mounting side plates 441, 451, and a longitudinal lead screw 48 with opposite threads near both ends thereof passes through the two longitudinal lead screw nuts 442, 452 with the threads at both ends thereof being disposed in correspondence with the longitudinal lead screw nuts 442, 452.
In this embodiment, when the hand wheel is rotated, the longitudinal screw 48 is rotated, and the longitudinal screw nuts 442 and 452 respectively drive the two mold mounting side plates 441 and 451 to move towards each other or away from each other, so that the function of replacing molds with different lengths is realized.
Further, as an improvement of the present invention, the lifting screw 47 is linked with an output end of a screw servo motor (not shown), a distance sensor (not shown) is disposed between the hob die 41 and the ultrasonic vibrator 42, and the distance sensor (not shown) transmits an electrical signal to the screw servo motor (not shown).
In this embodiment, a distance sensor (not shown) is used to automatically adjust the distance between the hob die 41 and the ultrasonic vibrator 42, and the distance sensor is set to adapt to the thickness of different shawl.
Claims (5)
1. The utility model provides a forming mechanism for shawl production facility which characterized in that: the molding mechanism comprises an ultrasonic vibrator and a hob mold; the ultrasonic vibrator is fixed on one side of a platform through a screw rod, and the hob die is arranged on the other side of the platform corresponding to the ultrasonic vibrator;
a fixed bracket is arranged on the platform positioned on one side of the hob die, a screw nut is fixed on the fixed bracket, a lifting screw penetrates through the screw nut and is connected with an upper cover plate of the dovetail groove by arranging a fixed ring on an upper cover plate of the dovetail groove below the screw nut, an edge extends to the side edge of the lifting screw above the upper cover plate of the dovetail groove, an upper thrust bearing is sleeved on the lifting screw between the edge and the upper cover plate of the dovetail groove, and a lower thrust bearing is sleeved on the lifting screw between the lower fixed ring and the upper cover plate of the dovetail groove;
and the hob die is arranged below the dovetail groove upper cover plate.
2. The forming mechanism for a shawl production apparatus according to claim 1, wherein: two sliding rails are respectively arranged on two sides below the dovetail groove upper cover plate, sliding blocks are respectively placed in the two sliding rails, and each sliding block is provided with an installation side plate; and a hob bearing is arranged on each mounting side plate, and the hob die is erected between the two hob bearings.
3. The forming mechanism for a shawl production apparatus according to claim 2, wherein: and a servo motor is arranged on one side of the hob bearing, and the output end of the servo motor is connected with the hob die through the central hole of the hob bearing.
4. The forming mechanism for a shawl production apparatus according to claim 2, wherein: and a longitudinal screw rod close to the two opposite end threads penetrates through the two longitudinal screw rod nuts and enables the threads at the two ends to be arranged corresponding to the longitudinal screw rod nuts.
5. The forming mechanism for a shawl production apparatus according to claim 1, wherein: the lifting screw rod is linked with the output end of a screw rod servo motor, a distance sensor is arranged between the hob die and the ultrasonic vibrator, and the distance sensor transmits an electric signal to the screw rod servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122397350.4U CN216919736U (en) | 2021-09-30 | 2021-09-30 | Forming mechanism for square towel production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122397350.4U CN216919736U (en) | 2021-09-30 | 2021-09-30 | Forming mechanism for square towel production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216919736U true CN216919736U (en) | 2022-07-08 |
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ID=82222549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122397350.4U Active CN216919736U (en) | 2021-09-30 | 2021-09-30 | Forming mechanism for square towel production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216919736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930932A (en) * | 2021-09-30 | 2022-01-14 | 浙江艾智智能设备有限公司 | Forming mechanism for square towel production equipment |
-
2021
- 2021-09-30 CN CN202122397350.4U patent/CN216919736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930932A (en) * | 2021-09-30 | 2022-01-14 | 浙江艾智智能设备有限公司 | Forming mechanism for square towel production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A molding mechanism for square towel production equipment Effective date of registration: 20220915 Granted publication date: 20220708 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Jinghu Sub branch Pledgor: Zhejiang Aizhi Intelligent Equipment Co.,Ltd. Registration number: Y2022980015199 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |