CN215100826U - Prevent pleating sheet material conveyor - Google Patents
Prevent pleating sheet material conveyor Download PDFInfo
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- CN215100826U CN215100826U CN202023002201.5U CN202023002201U CN215100826U CN 215100826 U CN215100826 U CN 215100826U CN 202023002201 U CN202023002201 U CN 202023002201U CN 215100826 U CN215100826 U CN 215100826U
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- belt
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- sheet material
- tensioning
- wheel
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Abstract
The utility model discloses an anti-pleating sheet material conveying device, which comprises a conveying belt, a power mechanism, a pressing belt, a frame and a tensioning structure; the conveyer belt is used for conveying the flaky materials; the power mechanism is used for driving the conveying belt to move; the pressing belt is arranged above the conveying belt and can tightly press the flaky materials on the conveying belt; the power mechanism is also used for driving the pressing belt to move so that the part of the pressing belt pressing the sheet materials moves along the conveying direction of the sheet materials; the tensioning structure comprises a rotating rod, a first tensioning wheel and a balancing weight; the rotating rod is arranged on the rack in a swinging way; the first tensioning wheel is arranged on the rotating rod; the counterweight block is arranged on the rotating rod and can enable the rotating rod to swing in a direction of linking the first tensioning wheel to swing downwards; the first tensioning wheel can push the press belt to tension the press belt when swinging downwards. The utility model discloses a can prevent that the sheet material from pleating to ensure to press the area to compressing tightly of sheet material.
Description
Technical Field
The utility model relates to a conveying equipment field especially relates to a prevent pleating flaky material conveyor.
Background
At present, the mask production basically realizes full-automatic production, wherein, the transportation of sheet materials before the mask forming is a common necessary process. Because the flaky material is light and thin and easy to deform, the change of a transmission position or the self deformation and arching sometimes occur in the transmission process, so that the production of the next procedure is influenced, and the production rhythm of the whole production line is influenced; therefore, the prior art also adopts the mode that a pressing belt is arranged above a conveying belt for conveying the sheet materials, and the pressing belt presses the sheet materials on the conveying belt to prevent the sheet materials from deviating and arching; however, the existing press belt is fixedly arranged, and when the sheet material is conveyed by the conveyer belt, the sheet material and the press belt generate friction movement, so that the sheet material is pleated; meanwhile, the press belt can also be loosened after being used for a period of time, and the pressing effect on the flaky materials is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a prevent pleating sheet material conveyor, it can prevent the sheet material from pleating to ensure to press the area to compressing tightly of sheet material.
The purpose of the utility model is realized by adopting the following technical scheme:
an anti-pleating sheet material conveying device comprises
A conveyor belt; the conveying belt is used for conveying the flaky materials;
pressing the belt; the pressing belt is arranged above the conveying belt and can press the flaky materials on the conveying belt onto the conveying belt;
a power mechanism; the power mechanism is used for driving the conveying belt to move; the power mechanism is also used for driving the pressing belt to move so that the part of the pressing belt pressing the sheet materials moves along the conveying direction of the sheet materials;
a frame;
a tensioning structure; the tensioning structure comprises a rotating rod, a first tensioning wheel and a balancing weight; the rotating rod is arranged on the rack in a swinging manner; the first tensioning wheel is arranged on the rotating rod; the counterweight block is arranged on the rotating rod and can enable the rotating rod to swing in a direction of linking the first tensioning wheel to swing downwards; the first tensioning wheel can push the press belt to tension the press belt when swinging downwards.
Furthermore, the number of the press belts is two, and the two press belts are arranged at intervals along the width direction of the conveying belt; the number of the first tensioning wheels is two, and the two first tensioning wheels are arranged in one-to-one correspondence with the two conveying belts.
Furthermore, a plurality of partition plates are arranged at intervals along the extension direction of the conveying belt; sheet materials can be placed between any two adjacent partition plates.
Furthermore, the rack is provided with a first winding roller and a second winding roller at intervals along the length direction of the rack; the first winding roller is provided with a first winding wheel; a second winding roller is arranged on the second winding roller; the first tensioning wheel is arranged between the first winding wheel and the second winding wheel; the pressing belt is wound on the first winding wheel, the second winding wheel and the first tensioning wheel.
Further, the dwang is installed on first winding roller.
Furthermore, the tensioning structure also comprises a second tensioning wheel arranged between the first winding wheel and the second winding wheel; the first tensioning wheel and the second tensioning wheel are sequentially arranged at intervals along the moving direction of the push belt; the press belt is further wound outside the second tensioning wheel.
Furthermore, the power mechanism comprises a servo motor, a speed reducer, a transmission gear and a driven gear; the input end of the speed reducer is in transmission connection with the output shaft of the servo motor; the transmission gear is in transmission connection with the output end of the speed reducer; the driven gear is meshed with the transmission gear and fixedly sleeved on the second winding roller.
Further, the conveying belt is a tooth-type conveying belt; the power mechanism also comprises two conveying gears; the two conveying gears are arranged at intervals along the length direction of the rack and are respectively pivoted on the rack; the tooth-type conveying belt is wound outside the two conveying gears and is meshed with the conveying gears; the output end of the speed reducer is also in transmission connection with any one of the conveying gears.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a set up the conveyer belt and carry the sheet material, power unit drive conveyer belt motion sets up in the conveyer belt top simultaneously and presses the area, press the area can with sheet material on the conveyer belt compresses tightly on the conveyer belt to cooperation power unit still is used for the drive to press the area motion so that press the area and compress tightly the part of sheet material and move along the direction of delivery of sheet material, so, when power unit drive conveyer belt motion and carry the sheet material, power unit can drive press the area and compress tightly the part of sheet material along with sheet material synchronous motion, prevent the sheet material and press and take place relative motion between the area, and then prevent that the sheet material from pleating.
Furthermore, the utility model is also provided with a frame and a tensioning structure, wherein the tensioning structure comprises a rotating rod, a first tensioning wheel and a balancing weight; the rotating rod is arranged on the rack in a swinging manner; the first tensioning wheel is arranged on the rotating rod; the counterweight block is arranged on the rotating rod and can enable the rotating rod to swing in a direction of linking the first tensioning wheel to swing downwards; the first tensioning wheel can push the press belt to tension the press belt when swinging downwards; like this, when the pressure area becomes the pine, at the effect of balancing weight, first pinch roller can support and push away the area, realizes automatic tensioning and presses the area to ensure the rate of tension who presses the area at any time.
Drawings
FIG. 1 is a schematic view of an anti-pleating sheet conveyor of the present invention;
FIG. 2 is a second schematic view of the anti-pleating sheet conveyor of the present invention;
FIG. 3 is a third schematic view of the anti-pleating sheet conveyor of the present invention;
in the figure: 10. a conveyor belt; 20. a partition plate; 30. pressing the belt; 40. a power mechanism; 41. a transmission gear; 42. a driven gear; 43. a conveying gear; 50. a frame; 60. a tensioning structure; 61. rotating the rod; 62. a first tensioning wheel; 63. a balancing weight; 70. a first winding roller; 80. a second winding roller; 90. a first winding wheel; 100. a second winding wheel; 110. a second tensioning wheel; 120. and (3) sheet material.
Detailed Description
As shown in FIGS. 1-3, an anti-pleating sheet conveyor comprises
A conveyor belt 10; the conveyor belt 10 is used for conveying the sheet material 120; specifically, the sheet material 120 may be a sheet material before the ear band is mounted on the mask;
a press belt 30; the press belt 30 is arranged above the conveying belt 10 and can press the sheet material 120 on the conveying belt 10 onto the conveying belt 10; it is understood that a gap for placing the sheet material 120 is formed between the downward portion of the press belt 30 and the upward portion of the conveying belt 10, and after the sheet material 120 is placed in the gap, the press belt 30 can press the sheet material 120 against the conveying belt 10;
a power mechanism 40; the power mechanism 40 is used for driving the conveyer belt 10 to move, so as to drive the sheet material 120 to move, and complete the conveying of the sheet material 120; the actuating mechanism 40 is further configured to drive the push belt 30 to move so that the portion of the push belt 30 pressing the sheet material 120 moves along the conveying direction of the sheet material 120; thus, in the process that the sheet material 120 moves along with the conveyer belt 10, the part of the press belt 30 pressing the sheet material 120 can also move synchronously along with the sheet material 120 under the action of the power mechanism 40, so that the sheet material 120 and the press belt 30 are prevented from moving relatively, and the sheet material 120 is prevented from being pleated;
a frame 50;
a tension structure 60; the tensioning structure 60 comprises a rotating rod 61, a first tensioning wheel 62 and a counterweight 63; the rotating lever 61 is swingably mounted on the frame 50; the first tension wheel 62 is mounted on the rotating rod 61; the counterweight 63 is mounted on the rotating rod 61 and can enable the rotating rod 61 to swing in a direction of linking the first tensioning wheel 62 to swing downwards; specifically, one end of the rotating rod 61 is arranged on the rack 50 in a swinging mode, the first tensioning wheel 62 is arranged on the other end of the rotating rod 61, and the counterweight 63 enables the other end of the rotating rod 61 to swing downwards around a connecting point of the rotating rod 61 and the rack 50, so that the first tensioning wheel 62 is linked to rotate downwards; the first tension wheel 62 can push the push belt 30 to tension the push belt 30 when swinging downwards; from this, when pressing the area 30 and becoming loose, under the effect of balancing weight 63, the dwang 61 links first pinch roller 62 and rotates downwards to support and push away and press area 30, so, can realize automatic tensioning and press area 30, in order to ensure the rate of tension of pressing area 30 at any time, promptly, ensure to press the area 30 to the compressing tightly effect of slice material 120.
Specifically, there are two press belts 30, and the two press belts 30 are arranged at intervals along the width direction of the conveyor belt 10, and it is worth mentioning that the distance between the two press belts 30 is slightly smaller than the width of the sheet material 120, so as to better press two sides of the sheet material 120; the number of the first tension wheels 62 is two, the two first tension wheels 62 are arranged in one-to-one correspondence with the two conveyor belts 10, the two first tension wheels 62 respectively tension the conveyor belts 10, and the rotating rod 61 and the balancing weight 63 are linked with the two first tension wheels 62 at the same time, so that the structure can be simplified.
Further, the conveyor belt 10 is provided with a plurality of partition plates 20 at intervals along the extending direction thereof; the sheet material 120 can be placed between any two adjacent partition plates 20, and the partition plates 20 can separate and position the sheet material 120.
Specifically, the frame 50 is provided with a first winding roller 70 and a second winding roller 80 at intervals along the length direction thereof; the first winding roller 70 is provided with a first winding wheel 90; the second winding roller 80 is provided with a second winding wheel 100; the first tensioning wheel 62 is disposed between the first winding wheel 90 and the second winding wheel 100; the push belt 30 is wound around the first winding wheel 90, the second winding wheel 100, and the first tension wheel 62, so that the first tension wheel 62 pushes the push belt 30 to move to a portion close to the conveyor belt 10 in a direction away from the center of the push belt 30, thereby tensioning the push belt 30.
More specifically, the rotating lever 61 is mounted on the first wind-up roller 70.
Further, the tensioning structure 60 further comprises a second tensioning wheel 110 disposed between the first winding wheel 90 and the second winding wheel 100; the first tension pulley 62 and the second tension pulley 110 are arranged in sequence at intervals along the moving direction of the push belt 30; the press belt 30 is further wound around the second tension pulley 110, and the press belt 30 is further tensioned.
Preferably, the power mechanism 40 includes a servo motor, a speed reducer, a transmission gear 41 and a driven gear 42; the input end of the speed reducer is in transmission connection with the output shaft of the servo motor; the transmission gear 41 is in transmission connection with the output end of the speed reducer; the driven gear 42 is meshed with the transmission gear 41 and is fixedly sleeved on the second winding roller 80; during operation, through servo motor drive, the accuracy is higher.
Preferably, the conveyor belt 10 is a toothed conveyor belt 10, and as can be known in the art, the toothed conveyor belt 10 is a conventional conveyor belt 10, and at least one side of the toothed conveyor belt 10 has teeth, in this embodiment, the teeth of the toothed conveyor belt 10 are disposed on an inner surface thereof, and an outer surface of the toothed conveyor belt 10 is a flat surface to support the sheet material 120; the power mechanism 40 comprises a motor and two conveying gears 43; the two conveying gears 43 are arranged at intervals along the length direction of the rack 50 and are respectively pivoted on the rack 50; the tooth-type conveyer belt 10 is wound outside the two conveying gears 43 and is meshed with the conveying gears 43; the output end of the speed reducer is in transmission connection with any one conveying gear 43; when the automatic transmission device works, the output end of the speed reducer rotates to drive the conveying gear 43, the conveying gear 43 is meshed with the tooth-type conveying belt 10 to directly drive the tooth-type conveying belt 10 to move, power output by the speed reducer can be directly transmitted to the tooth-type conveying belt 10 through the conveying gear 43, the conveying speed is high, and the automatic transmission device is suitable for a production process running at a high speed.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. An anti-pleating sheet material conveying device, characterized in that: comprises that
A conveyor belt; the conveying belt is used for conveying the flaky materials;
pressing the belt; the pressing belt is arranged above the conveying belt and can press the flaky materials on the conveying belt onto the conveying belt;
a power mechanism; the power mechanism is used for driving the conveying belt to move; the power mechanism is also used for driving the pressing belt to move so that the part of the pressing belt pressing the sheet materials moves along the conveying direction of the sheet materials;
a frame;
a tensioning structure; the tensioning structure comprises a rotating rod, a first tensioning wheel and a balancing weight; the rotating rod is arranged on the rack in a swinging manner; the first tensioning wheel is arranged on the rotating rod; the counterweight block is arranged on the rotating rod and can enable the rotating rod to swing in a direction of linking the first tensioning wheel to swing downwards; the first tensioning wheel can push the press belt to tension the press belt when swinging downwards.
2. The anti-pleating sheet material transport device of claim 1, wherein: the number of the press belts is two, and the two press belts are arranged at intervals along the width direction of the conveying belt; the number of the first tensioning wheels is two, and the two first tensioning wheels are arranged in one-to-one correspondence with the two conveying belts.
3. The anti-pleating sheet material transport device of claim 1, wherein: a plurality of partition plates are arranged at intervals along the extension direction of the conveying belt; sheet materials can be placed between any two adjacent partition plates.
4. An anti-pleating sheet material conveying apparatus as claimed in any of claims 1 to 3, wherein: the machine frame is provided with a first winding roller and a second winding roller at intervals along the length direction of the machine frame; the first winding roller is provided with a first winding wheel; a second winding roller is arranged on the second winding roller; the first tensioning wheel is arranged between the first winding wheel and the second winding wheel; the pressing belt is wound on the first winding wheel, the second winding wheel and the first tensioning wheel.
5. The anti-pleating sheet material transport device of claim 4, wherein: the dwang installation first around establishing on the roller.
6. The anti-pleating sheet material transport device of claim 4, wherein: the tensioning structure also comprises a second tensioning wheel arranged between the first winding wheel and the second winding wheel; the first tensioning wheel and the second tensioning wheel are sequentially arranged at intervals along the moving direction of the push belt; the press belt is further wound outside the second tensioning wheel.
7. The anti-pleating sheet material transport device of claim 4, wherein: the power mechanism comprises a servo motor, a speed reducer, a transmission gear and a driven gear; the input end of the speed reducer is in transmission connection with the output shaft of the servo motor; the transmission gear is in transmission connection with the output end of the speed reducer; the driven gear is meshed with the transmission gear and fixedly sleeved on the second winding roller.
8. The anti-pleating sheet material transport device of claim 7, wherein: the conveying belt is a tooth-type conveying belt; the power mechanism also comprises two conveying gears; the two conveying gears are arranged at intervals along the length direction of the rack and are respectively pivoted on the rack; the tooth-type conveying belt is wound outside the two conveying gears and is meshed with the conveying gears; the output end of the speed reducer is also in transmission connection with any one of the conveying gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023002201.5U CN215100826U (en) | 2020-12-11 | 2020-12-11 | Prevent pleating sheet material conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023002201.5U CN215100826U (en) | 2020-12-11 | 2020-12-11 | Prevent pleating sheet material conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215100826U true CN215100826U (en) | 2021-12-10 |
Family
ID=79307199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023002201.5U Active CN215100826U (en) | 2020-12-11 | 2020-12-11 | Prevent pleating sheet material conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215100826U (en) |
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2020
- 2020-12-11 CN CN202023002201.5U patent/CN215100826U/en active Active
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