CN112847532A - Prepreg parting/joint cutting machine - Google Patents
Prepreg parting/joint cutting machine Download PDFInfo
- Publication number
- CN112847532A CN112847532A CN202110250234.1A CN202110250234A CN112847532A CN 112847532 A CN112847532 A CN 112847532A CN 202110250234 A CN202110250234 A CN 202110250234A CN 112847532 A CN112847532 A CN 112847532A
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- CN
- China
- Prior art keywords
- slitting
- transmission shaft
- compression roller
- prepreg
- roller block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention provides a prepreg slitting/joint cutting machine which comprises a lower roll transmission shaft, an upper compression roller block, a lower compression roller block, a speed regulating motor, a slitting circular blade, a gear, a belt wheel and a V-shaped belt, wherein the speed regulating motor is used for transmitting kinetic energy to the V-shaped belt, the V-shaped belt transmits kinetic energy to the lower roll transmission shaft, the upper roll transmission shaft and the lower roll transmission shaft synchronously move through the movement of the gear, the slitting circular blade and the lower compression roller block are fixed on the lower roll transmission shaft, the upper compression roller block is fixed on the upper roll transmission shaft, prepreg placed between the upper compression roller block and the lower compression roller block moves forwards along with a compression roller, and the lower compression roller block drives the slitting circular. The technical problem of manual joint cutting in the prior art is solved, and the prepreg slitting/joint cutting machine is applied to actual production in a workshop field, mainly used for performing uniform joint cutting treatment on the prepreg used in the field and aims to improve product quality, reduce labor force, reduce cost and improve production efficiency.
Description
Technical Field
The invention relates to a prepreg slitting/slitting machine, and belongs to the technical field of slitting machines.
Background
During production of products, the prepreg is laid in a workshop by manual laying, bubbles and glue bubbles are easy to appear in the process of laying the laid material too long, and the positions with the bubbles and the glue bubbles need to be manually cut and slit so as to solve the problem of removing the bubbles and the excessive glue. In the process of manual cutting parting, the workload is increased, the speed of the machine during winding is also influenced, the problems of uneven gaps, overlong gaps and the like easily occur in the manual cutting parting before laying, the quality of a product can be influenced, and one machine capable of uniformly cutting the prepreg not only can improve the product quality but also can reduce the labor cost.
Disclosure of Invention
The invention aims to solve the technical problem of manual joint cutting in the background technology, and provides a prepreg slitting/joint cutting machine which is applied to actual production in a workshop field, mainly used for performing uniform joint cutting treatment on a prepreg used in the field and aims to improve the product quality, reduce the labor force, reduce the cost and improve the production efficiency.
The invention provides a prepreg slitting/joint cutting machine, which comprises a lower roller transmission shaft, an upper compression roller block, a lower compression roller block, a speed regulating motor, a slitting circular blade, a gear, a belt wheel and a V-shaped belt,
the utility model discloses a quick-witted, including speed governing motor, lower roll transmission shaft, upper roll transmission shaft and lower roll transmission shaft, speed governing motor drives and gives V type belt, and V type belt transmits kinetic energy to lower roll transmission shaft, realizes through gear motion that roller transmission shaft and lower roll transmission shaft synchronous motion go up, cut the circle blade and fix on lower roll transmission shaft with lower compression roller piece, it fixes on the roller transmission shaft to go up the compression roller piece, lays the preimpregnation material between upper and lower compression roller piece and along with the forward motion of compression roller, carries out the parting cutting to it by.
Preferably, the prepreg slitting and cutting speed is controlled by controlling the rotating speed of the motor.
Preferably, the widths of the upper press roll block and the lower press roll block can be adjusted, so that prepregs with different parting distances can be obtained.
Preferably, the circular slitting blade is fixed on the lower roller transmission shaft through a fixed mandrel.
Preferably, the size of the slitting circular blade is adjusted to control the length of the slitting.
Preferably, the speed regulating motor is installed on the support frame.
The prepreg slitting/slitting machine has the beneficial effects that:
(1) the prepreg parting/joint cutting machine can perform uniform cutting parting treatment on the prepreg before laying of a product, shorten the discharge distance of bubbles and glue, reduce the generation of bubbles and glue points, and improve the product quality and the working efficiency. The originality of prepreg joint-cutting exhaust and rubber discharge has innovation.
(2) The traditional manual cutting is easy to scratch the inner layer fibers, and the prepreg slitting/slitting machine provided by the invention reduces the scratches on the inner layer fibers in the production process.
(3) The prepreg parting/joint cutting machine is equipment capable of performing orderly parting and joint cutting on prepreg and can rapidly and effectively perform uniform joint cutting on the prepreg.
(4) The prepreg slitting/slitting machine adopts the speed-adjustable motor as the transmission device of the equipment, so that the speed can be adjusted, and the prepreg slitting/slitting machine is more convenient to use and operate.
(5) At present, no special equipment is provided for parting of prepreg, the equipment can also perform parting on similar materials for the parting of the prepreg, and the production of bubbles and glue bubbles often appears in the middle of the stacking of multiple layers relatively.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of a prepreg slitting/slitting machine according to the present invention;
the automatic cutting machine comprises a support frame 1, a lower roller transmission shaft 2, an upper roller transmission shaft 3, an upper pressing roller block 4, a lower pressing roller block 5, a fixed mandrel 6, a shaft sleeve 7, a speed regulating motor 8, a bearing 9, a slitting circular blade 10, a gear 11, a belt wheel 12 and a V-shaped belt 13.
Detailed Description
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:
the first embodiment is as follows: the present embodiment is explained with reference to fig. 1. The prepreg slitting/slitting machine comprises a lower roller transmission shaft 2, an upper roller transmission shaft 3, an upper press roller block 4, a lower press roller block 5, a speed regulating motor 8, a slitting circular blade 10, a gear 11, a belt wheel 12 and a V-shaped belt 13,
The prepreg parting cutting speed is controlled by controlling the rotating speed of the speed regulating motor 8.
The widths of the upper pressing roller block 4 and the lower pressing roller block 5 can be adjusted, and then prepregs with different parting distances are obtained.
The circular slitting blade 10 is fixed on the lower roller transmission shaft 2 through a fixed mandrel 6. The length of the cutting seam can be controlled by adjusting the size of the slitting circular blade 10.
The speed regulating motor 8 is arranged on the support frame 1.
This equipment provides power and rotational speed through buncher 8, through gear 11, band pulley 12 transmits, makes lower roll transmission shaft 2, go up roll transmission shaft 3 and rotate and drive and go up compression roller 4, lower compression roller 5 rotates and does work, provides forward tensile force for the preimpregnation material and makes preimpregnation material feed forward, goes up compression roller 4 and lower compression roller 5 and rotates and drive simultaneously and cut circular knife piece 10 and carry out reciprocal work in turn to reach the purpose to the even parting of preimpregnation material.
The long-strip-shaped prepreg with long length is laid for the wide width in the original production process, bubbles and glue bubbles are easy to appear in the laying process, cavities and strip-shaped glue points are easy to appear after winding, manual cutting and parting are needed after the prepreg is laid, so that the workload is increased, the production speed is slowed down, omitted bubbles and glue points can also appear in manual parting, and a debonding layer can be generated at a certain probability after the product is cured. The prepreg parting/joint cutting machine can perform uniform cutting parting treatment on prepreg in advance before laying of products, shorten the discharge distance of bubbles and glue, reduce the generation of bubbles and glue points, and improve the product quality and the working efficiency.
The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail. It should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and that the reasonable combination of the features described in the above-mentioned embodiments can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A prepreg slitting/cutting seam machine is characterized by comprising a lower roller transmission shaft (2), an upper roller transmission shaft (3), an upper compression roller block (4), a lower compression roller block (5), a speed regulating motor (8), a slitting circular blade (10), a gear (11), a belt wheel (12) and a V-shaped belt (13),
v type belt (13) is given in buncher (8) transmission, and V type belt (13) transmit kinetic energy to lower roll transmission shaft (2), realizes going up roller transmission shaft (3) and lower roll transmission shaft (2) simultaneous movement through gear (11) motion, cut circular knife piece (10) and lower compression roller piece (5) and fix on lower roll transmission shaft (2), go up compression roller piece (4) and fix on last roller transmission shaft (3), lay the prepreg between the upper and lower compression roller piece along with the forward motion of compression roller, drive by lower compression roller piece and cut circular knife piece (10) and carry out the parting cutting to it.
2. The slitting/slitting machine according to claim 1, wherein the control of the slitting/cutting speed of the prepreg is achieved by controlling the speed of the adjustable speed motor (8).
3. Slitting/slitting machine according to claim 1, characterized in that the width of the upper press roll block (4) and the lower press roll block (5) can be adjusted to obtain prepregs with different slitting distances.
4. The prepreg slitting/slitting machine according to claim 1, wherein the slitting circular blades (10) are fixed on the lower roll drive shaft (2) by means of a fixing mandrel (6).
5. The prepreg slitting/slitting machine according to claim 1, wherein the slitting length is controlled by adjusting the size of the slitting circular blades (10).
6. The slitting/slitting machine according to claim 1, characterized in that the speed-regulating motor (8) is mounted on a support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250234.1A CN112847532A (en) | 2021-03-08 | 2021-03-08 | Prepreg parting/joint cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250234.1A CN112847532A (en) | 2021-03-08 | 2021-03-08 | Prepreg parting/joint cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112847532A true CN112847532A (en) | 2021-05-28 |
Family
ID=75993406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110250234.1A Pending CN112847532A (en) | 2021-03-08 | 2021-03-08 | Prepreg parting/joint cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112847532A (en) |
-
2021
- 2021-03-08 CN CN202110250234.1A patent/CN112847532A/en active Pending
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