CN213197762U

CN213197762U - Prepreg storage mechanism

Info

Publication number: CN213197762U
Application number: CN202021708487.6U
Authority: CN
Inventors: 马志辉
Original assignee: Kunshan Luxinyang Machinery Technology Co ltd
Current assignee: Kunshan Luxinyang Machinery Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-14
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a prepreg storage mechanism, which comprises two symmetrically arranged storage supports, a storage wheel positioned between the two storage supports, a feeding wheel for feeding and a discharging wheel for discharging; the material storage device is characterized in that a fixed wheel is arranged between the two material storage supports, the material storage wheel can move along the height direction of the material storage supports, and the feeding wheel and the discharging wheel are respectively positioned on two sides of the material storage wheel. The utility model discloses under the mating reaction of holding material support, holding material wheel, feeding wheel and play material wheel, realized holding the material operation to semi-solid piece, can carry out continuous heating to semi-solid piece and cut, the phenomenon that the heating pauses can not appear, makes the prepreg heating even, has improved the cutting efficiency of prepreg, has also guaranteed the quality that cuts of prepreg.

Description

Prepreg storage mechanism

Technical Field

The utility model belongs to the technical field of the prepreg guillootine, especially, relate to a prepreg holds material mechanism.

Background

With the rapid development of a circuit board (PCB), a Copper Clad Laminate (CCL) and the industry, the demand of the market for the circuit board is larger and larger, and the prepreg is an important component for producing the circuit board, so that the service efficiency of the prepreg cutting machine must be improved in order to meet the market demand.

When the traditional prepreg cutting machine is used for transversely cutting, continuous heating cutting can not be longitudinally carried out, so that the heating pause phenomenon can be caused, the heating of the prepreg is uneven, the subsequent cutting efficiency is reduced, and the subsequent cutting quality of the prepreg is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a prepreg holds material mechanism to solve the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a prepreg storage mechanism comprises two storage supports which are symmetrically arranged, a storage wheel positioned between the two storage supports, a feeding wheel for feeding and a discharging wheel for discharging; the material storage device is characterized in that a fixed wheel is arranged between the two material storage supports, the material storage wheel can move along the height direction of the material storage supports, and the feeding wheel and the discharging wheel are respectively positioned on two sides of the material storage wheel.

In a preferred embodiment of the utility model, a material receiving bridge plate is arranged between the two material storage brackets, and the material receiving bridge plate is positioned below the material storage wheels.

The utility model discloses a preferred embodiment, still include drive assembly, drive assembly include lift cylinder, locate at lift cylinder piston rod end movable pulley and locate at hold material support top fixed pulley; the material receiving bridge plate is matched with the driving assembly through a steel rope.

In a preferred embodiment of the present invention, the number of the fixed pulleys is two and the fixed pulleys are respectively located at the top ends of the two material storage brackets.

In a preferred embodiment of the present invention, the material holding wheel is connected to the corresponding material holding bracket through linear bearings at both ends.

The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:

the utility model discloses under the mating reaction of holding material support, holding material wheel, feeding wheel and play material wheel, realized holding the material operation to semi-solid piece, can carry out continuous heating to semi-solid piece and cut, the phenomenon that the heating pauses can not appear, makes the prepreg heating even, has improved the cutting efficiency of prepreg, has also guaranteed the quality that cuts of prepreg.

Drawings

The present invention will be further explained with reference to the drawings and examples;

FIG. 1 is a side view of a preferred embodiment of the present invention;

FIG. 2 is a front view of the preferred embodiment of the present invention;

in the figure: 1. a material storage bracket; 2. a material storage wheel; 3. a feed wheel; 4. a discharging wheel; 5. a fixed wheel; 6. receiving a material bridge plate; 7. a drive assembly; 71. a lifting cylinder; 72. a movable pulley; 73. a fixed pulley; 8. a steel cord; 9. a linear bearing.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

As shown in fig. 1 and fig. 2, a prepreg storage mechanism includes two storage supports 1 symmetrically disposed, a storage wheel 2 located between the two storage supports 1, a feeding wheel 3 for feeding, and a discharging wheel 4 for discharging; two hold and be provided with tight pulley 5 between the material support 1, hold material wheel 2 and can follow and hold 1 direction of height of material support and move, and feeding wheel 3 is located respectively with discharging wheel 4 and holds 2 both sides of material wheel.

In this embodiment, when the material storage mechanism works, the piston rod of the lifting cylinder 71 extends out, the steel rope 8 enables the material receiving bridge plate 6 to descend through the movable pulley 72 and the fixed pulley 73 until the material storage mechanism reaches the working position, after the prepreg is cut by the longitudinal heating slitting knife, the prepreg is sent to the material storage wheel 2 through the feeding wheel 3, the prepreg descends by the dead weight of the material storage wheel 2, the material is stored for the slit prepreg, and after the slitting knife is cut, the prepreg after the material storage is sent to the slitting knife edge for cutting by the discharging wheel 4.

Specifically, in this embodiment, a material receiving bridge plate 6 is further disposed between the two material storage brackets 1, and the material receiving bridge plate 6 is located below the material storage wheel 2.

Further, the device also comprises a driving assembly 7, wherein the driving assembly 7 comprises a lifting cylinder 71, a movable pulley 72 positioned at the piston rod end of the lifting cylinder 71 and a fixed pulley 73 positioned at the top of the material storage bracket 1; the material receiving bridge plate 6 is matched with the driving assembly 7 through a steel rope 8.

Specifically, the number of the fixed pulleys 73 is two and the fixed pulleys are respectively located at the top ends of the two material storage brackets 1, and the steel rope 8 can be connected with the two ends of the material receiving bridge plate 6.

In this embodiment, the two ends of the material storage wheel 2 are connected with the corresponding material storage bracket 1 through the linear bearings 9, so as to realize the lifting movement of the material storage wheel 2.

To sum up, the utility model discloses under the mating reaction of holding material support 1, holding material wheel 2, feed wheel 3 and ejection of compact wheel 4, realized holding the material operation to semi-solid piece, can carry out continuous heating to semi-solid piece and cut, the phenomenon that the heating pauses can not appear, makes the prepreg heating even, has improved the cutting efficiency of prepreg, has also guaranteed the cutting quality of prepreg.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A prepreg storage mechanism is characterized by comprising two symmetrically arranged storage supports, a storage wheel positioned between the two storage supports, a feeding wheel for feeding and a discharging wheel for discharging; the material storage device is characterized in that a fixed wheel is arranged between the two material storage supports, the material storage wheel can move along the height direction of the material storage supports, and the feeding wheel and the discharging wheel are respectively positioned on two sides of the material storage wheel.

2. The prepreg storage mechanism according to claim 1, wherein a material receiving gap bridge plate is further arranged between the two storage supports, and the material receiving gap bridge plate is located below the storage wheels.

3. The prepreg storage mechanism according to claim 2, further comprising a driving assembly, wherein the driving assembly comprises a lifting cylinder, a movable pulley positioned at the piston rod end of the lifting cylinder, and a fixed pulley positioned at the top of the storage support; the material receiving bridge plate is matched with the driving assembly through a steel rope.

4. The prepreg storage mechanism according to claim 3, wherein the number of the fixed pulleys is two, and the fixed pulleys are respectively positioned at the top ends of the two storage brackets.

5. The prepreg storage mechanism according to claim 1, wherein both ends of the storage wheel are connected with the corresponding storage brackets through linear bearings.