Glass fiber mat cutting and stacking apparatus

Abstract

The application is suitable for the field of cutting, and provides a glass fiber mat cutting and stacking device, which comprises a spinneret, both left and right sides of the bottom of the spinneret are provided with a feed slot, a plate is inserted in the feed slot, a spinning assembly is arranged in the spinneret, a cutting table is fixedly arranged on the left side of the spinneret, a cutting frame is arranged above the cutting table, and the cutting frame is fixedly connected with the side wall of the cutting table through supporting legs; and a cutting mechanism is arranged in the cutting frame. When the device is used, the plate to be processed is inserted from the inside of the feed slot, a pushing roller is driven by a pushing motor to rotate and push the plate forward step by step, a glue head sprays glue on the plate uniformly first, and a spinning head sprays glass fiber in the closed space of the spinneret, so that the glass fiber can be prevented from escaping to contact the workers, and the workers can monitor the processing state through an observation window.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of cutting, in particular to a glass fiber felt cutting and stacking device. BACKGROUND

[0002] With the development of industrial technology, modern cutting technology is developing more and more perfect, glass fiber can increase the toughness of the material, the material containing glass fiber is not easy to be broken, but the processing process of adding glass fiber to the plate needs to smear glue on the surface of the plate, break the glass fiber after stirring, and then uniformly spray glass fiber on the surface of the glue. This processing process needs the participation of workers, and glass fiber can cause damage to human skin, lungs and eyes. In order to reduce the damage of glass fiber to human body, it is necessary to minimize the contact between workers and glass fiber during processing.

[0003] Secondly, the plate adhered with glass fiber needs to be cut into pieces in the past. The past cutting method is not accurate enough. After each cutting of the cutting knife, there will be residual glue remaining on the cutting edge, which will affect the subsequent cutting operation. SUMMARY

[0004] The purpose of the present application is to overcome the shortcomings of the prior art, provide a glass fiber felt cutting and stacking device, which can insert the plate to be processed from the inside of the feeding slot, rotate the pushing roller driven by the pushing motor to push the plate forward step by step, spray glue on the plate uniformly by the glue spraying head, and spray glass fiber in the closed jet box space by the jet head. This can avoid the escape of glass fiber and contact with workers. Workers can monitor the processing state through the observation window to solve the problems mentioned in the background art.

[0005] To solve the above problems, the present invention provides the following technical solution: a fiberglass mat cutting and stacking device, comprising a spinneret box, wherein material feeding grooves are provided on both the left and right sides of the bottom of the spinneret box, a sheet is inserted into the material feeding groove, a spinneret assembly is provided inside the spinneret box, a cutting table is fixedly provided on the left side of the spinneret box, a cutting frame is provided above the cutting table, and the cutting frame is fixedly connected to the side wall of the cutting table by a support leg; a chopping mechanism is provided inside the cutting frame, a coating mechanism is also provided between the spinneret box and the cutting frame, and two pusher rollers are provided at the port of the material feeding groove, the pusher rollers are connected to the output shaft of the pusher motor, and the sheet passes through the two pusher rollers; the chopping mechanism... The device includes two rotating openings on the side wall of the cutting frame, each with a movably mounted cutting cylinder inside. The front end of each cutting cylinder is connected to a torsion mechanism. A partition is installed inside the cutting cylinder, and springs are installed on both the upper and lower surfaces of the partition. The upper and lower side walls of the cutting cylinder are provided with blade grooves. A first cutting blade is slidably mounted inside the upper blade groove, and a second cutting blade is slidably mounted inside the other blade groove. The inner side walls of the first and second cutting blades are respectively connected to the ends of the springs. The first and second cutting blades are connected to an expansion mechanism. A glue removal mechanism is installed above the cutting cylinder. The first and second cutting blades on the right side are blunt blades, while the first and second cutting blades on the left side are cutting blades.

[0006] In use, the sheet to be processed is inserted through the feeding groove. The pushing motor drives the pushing roller to rotate and push the sheet forward step by step. The two cutting cylinders rotate 180 degrees back and forth, so that the first and second cutting blades can cut the sheet in turn. The first and second cutting blades on the right do not cut through the sheet the first time, while the first and second cutting blades on the left completely cut through the sheet the second time. This effectively protects the blades from damage and prevents cracks from appearing on the cut surface of the sheet. When the first or second cutting blade is at the top, the adhesive removal mechanism peels off the residual adhesive on the blade, which reduces the impact of the second cutting.

[0007] Furthermore, the spinneret assembly includes a spinneret head at the top of the spinneret box, which sprays glass fiber downwards, and an adhesive spraying assembly is provided on the left side wall of the spinneret box.

[0008] When in use, the spinneret sprays glass fiber within a closed spinneret box, which prevents the glass fiber from escaping and coming into contact with workers.

[0009] Furthermore, the glue spraying assembly includes a glue spraying head array in a straight line on the right side wall inside the spinneret box. The glue spraying heads are connected in series through a glue injection tube, which is connected to a glue pump.

[0010] During use, as the board is pushed forward step by step, the glue spray head first sprays glue evenly onto the board.

[0011] Further, the front and rear side walls of the spinning head are provided with observation windows, and the inside of the observation window is tightly installed with tempered glass.

[0012] In use, the staff monitors the processing state through the observation window and performs maintenance work when abnormal conditions occur.

[0013] Further, the twisting mechanism includes a shaft rod at the end of the cutting cylinder, and the end of the shaft rod is provided with a positioning turn, and the two positioning turns are connected by a belt, and the left positioning turn is connected to the output shaft of the stepping motor.

[0014] In use, the stepping motor drives the two positioning turns to rotate back and forth by one hundred and eighty degrees, and then the two cutting cylinders rotate synchronously with the positioning turn.

[0015] Further, the expansion mechanism includes a pressure frame on the side wall of the cutting frame, and a hydraulic machine is fixedly arranged on the side wall of the pressure frame, and a cross bar is arranged on the telescopic rod of the hydraulic machine, and arc-shaped frames are arranged at both ends of the cross bar, and pick beam inclined frames are arranged on the side walls of the first and second cutting knives, and the arc surface of the arc-shaped frame is attached to the middle of the pick beam inclined frame.

[0016] In use, the hydraulic machine drives the telescopic rod and the cross bar at the end thereof to advance forward, and the arc-shaped frame expands the two pick beam inclined frames, and then the first and second cutting knives inside the knife groove will be simultaneously pushed out, and the first or second cutting knife below performs cutting work.

[0017] Further, the glue removing mechanism includes a jet frame fixedly arranged at the top end of the cutting frame, and needle eye air nozzles in a one-dimensional array are arranged on both sides of the inner side wall of the jet frame, and a hollow air duct is arranged in the jet frame, and the air duct is connected to a high-pressure air pipe, and the high-pressure air pipe is connected to the air compressor, and the cutting edge of the first or second cutting knife can be inserted into the middle position of the two rows of needle eye air nozzles.

[0018] In use, when the first or second cutting knife is above, the strong airflow emitted by the two rows of needle eye air nozzles can strip off the residual glue on the cutting edge, which reduces the influence of the second cutting of the cutting tool.

[0019] Further, the film covering mechanism includes a feeding roller rotatably arranged on the side wall of the spinning head, and an auxiliary film is drawn out from the outside of the feeding roller, and a pressing roller is also rotatably arranged on the top surface of the cutting table, and the auxiliary film passes through the bottom of the pressing roller and is attached to the top surface of the plate piece.

[0020] In use, after the glass fiber is sprayed, an auxiliary film is attached to the surface of the glue, which can avoid the glass fiber from falling off during transportation.

[0021] Compared with the prior art, the embodiment of the application has the following beneficial effects:

[0022] Firstly, when the device is in use, the plate to be processed is inserted from the inside of the feeding slot, the pushing roller is rotated by the pushing motor to push the plate forward step by step, the glue head sprays glue on the plate uniformly, and the fiber jetting head sprays glass fiber in the closed jetting box space, so that the glass fiber can be prevented from escaping to contact the workers, and the workers can monitor the processing state through the observation window.

[0023] Secondly, the two cutting cylinders twist back and forth by 180 degrees, so that the first cutting knife and the second cutting knife can cut the plate in turns, the first cutting knife and the second cutting knife on the right side do not cut the first time, and the first cutting knife and the second cutting knife on the left side cut completely the second time, so that the cutting tool can be effectively protected from being damaged, and the cutting surface of the plate will not have cracks, when the first cutting knife or the second cutting knife is above, the strong airflow from the two rows of needle air nozzles can strip the residual glue on the cutting edge, so that the influence of the second cutting of the cutting tool is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a front view of the application.

[0025] Figure 2 is a side view of the application.

[0026] Figure 3 is a front view of the application Figure 2 A partial enlarged view.

[0027] Figure 4 is a schematic view of the jetting box of the application.

[0028] Figure 5 is a schematic view of the cutting frame of the application.

[0029] Figure 6 is a schematic view of the cutting frame of the application from a second perspective.

[0030] Figure 7 is a B partial enlarged view of the application Figure 6 .

[0031] Figure 8 is a schematic view of the cutting cylinder of the application.

[0032] BRIEF DESCRIPTION OF DRAWINGS:

[0033] Spinneret 1, observation window 101, sheet 102, spinneret 103, glue head 104, through slot 105, glue pipe 106, cutting table 2, cutting frame 3, support leg 301, feeding roller 4, auxiliary film 401, pressing roller 402, pushing roller 5, pushing motor 501, air jet frame 6, air machine 601, high-pressure air pipe 602, stepping motor 7, positioning rotating wheel 701, belt 702, cutting cylinder 8, partition plate 801, first cutting knife 802, second cutting knife 803, spring 804, beam inclined frame 805, pressure frame 9, hydraulic machine 901, crossbar 902, arc-shaped frame 903. DETAILED DESCRIPTION

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting upon the application; the description and drawings of the application together with the drawings are to be regarded as illustrative in nature and are to be construed as not being restrictive in any way upon the application; the terms "comprising," "containing," "including," "having," and the like as used herein are meant to be interpreted expansively and without limitation; the terms "first," "second," and the like as used herein are intended to modify as the case can be, without necessarily implying a serial or chronological order.

[0035] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative embodiment.

[0036] The present application provides a glass fiber mat cutting and stacking apparatus, such as Figures 1-8As shown, it comprises a spinning head 1, both sides of the bottom of the spinning head 1 are provided with a through feeding groove 105, a plate 102 is inserted in the through feeding groove 105, the spinning head 1 is internally provided with a spinning assembly, the left side of the spinning head 1 is fixedly provided with a cutting table 2, the upper side of the cutting table 2 is provided with a cutting frame 3, the cutting frame 3 is fixedly connected with the side wall of the cutting table 2 through a supporting leg 301; the inside of the cutting frame 3 is provided with a cutting mechanism, the middle of the spinning head 1 and the cutting frame 3 is further provided with a film covering mechanism, the port of the through feeding groove 105 is further provided with two pushing rollers 5, the pushing rollers 5 are connected to the output shaft of a pushing motor 501, the plate 102 passes through between the two pushing rollers 5; the cutting mechanism comprises two rotating ports on the side wall of the cutting frame 3, each rotating port is movably provided with a cutting cylinder 8 inside, the front end of the cutting cylinder 8 is connected to a torsion mechanism, the inside of the cutting cylinder 8 is provided with a partition plate 801, the upper and lower surfaces of the partition plate 801 are both provided with a spring 804, the upper and lower side walls of the cutting cylinder 8 are both provided with a knife groove, a first cutting knife 802 is slidably arranged in the upper knife groove, a second cutting knife 803 is slidably arranged in the other knife groove, the inner side walls of the first cutting knife 802 and the second cutting knife 803 are respectively connected to the end of the spring 804, the first cutting knife 802 and the second cutting knife 803 are connected to an expansion mechanism, the upper side of the cutting cylinder 8 is provided with a glue removing mechanism, the first cutting knife 802 and the second cutting knife 803 on the right side are blunt knives, the first cutting knife 802 and the second cutting knife 803 on the left side are cutting knives.

[0037] In the embodiment, the plate to be processed is inserted from the inside of the through feeding groove, the pushing motor 501 drives the pushing roller 5 to rotate and push the plate forward step by step, the two cutting cylinders 8 are twisted back and forth by one hundred and eighty degrees, and then the first cutting knife 802 and the second cutting knife 803 can cut the plate in turns, the first cutting knife 802 and the second cutting knife 803 on the right side are not cut off for the first time, and the first cutting knife 802 and the second cutting knife 803 on the left side are completely cut off for the second time, which can effectively protect the cutting tool from being damaged, and there will be no cracks on the cutting surface of the plate 105, when the first cutting knife 802 or the second cutting knife 803 is on the upper side, the glue removing mechanism peels off the residual glue on the cutting edge, which reduces the influence of the second cutting of the cutting tool.

[0038] In further embodiments of the application, as shown in the figure, Figures 1-4 The spinning assembly comprises a spinning head 103 at the top end inside the spinning head 1, the spinning head 103 sprays glass fibers downward, and the left side wall of the spinning head 1 is provided with a glue spraying assembly.

[0039] In the embodiment, the spinning head 103 sprays glass fibers in the closed space of the spinning head 1, which can avoid the escape of glass fibers to contact the workers.

[0040] Further embodiments of the present application, as shown in Figures 1-3 The glue spraying assembly includes a linear array of glue spraying heads 104 on the right side wall inside the spinning head 1, the glue spraying heads 104 are connected in series by glue injection pipes 106, and the glue injection pipes 106 are connected to a glue pump.

[0041] In this embodiment, the glue spraying heads 104 first uniformly spray glue on the plate 105 during the step-by-step advancement of the plate 105.

[0042] Further embodiments of the present application, as shown in Figures 1-4 The front and rear side walls of the spinning head 1 are each provided with an observation window 101, and tempered glass is installed in the interior of the observation window 101.

[0043] In this embodiment, the staff monitors the processing state through the observation window 101 and performs maintenance work when abnormal conditions occur.

[0044] Further embodiments of the present application, as shown in Figures 1-8 The twisting mechanism includes shafts of the cutting cylinders 8, the ends of the shafts are each provided with a positioning turn 701, the two positioning turns 701 are connected by a belt 702, and the left positioning turn 701 is connected to the output shaft of the stepping motor 7.

[0045] In this embodiment, the stepping motor 7 drives the two positioning turns 701 to rotate back and forth by 180 degrees through the belt 702, and then the two cutting cylinders 8 rotate synchronously with the positioning turns 701.

[0046] Further embodiments of the present application, as shown in Figures 1-7 The expansion mechanism includes a pressure frame 9 on the side wall of the cutting frame 3, a hydraulic machine 901 is fixedly arranged on the side wall of the pressure frame 9, a crossbar 902 is arranged on the telescopic rod of the hydraulic machine 901, arc-shaped frames 903 are arranged at both ends of the crossbar 902, pick beam inclined frames 805 are arranged on the side walls of the first and second cutting knives 802 and 803, and the arc surfaces of the arc-shaped frames 903 are attached to the middle of the pick beam inclined frames 805.

[0047] In this embodiment, the hydraulic machine 901 drives the telescopic rod and the crossbar 902 at the end of the telescopic rod to advance forward, the arc-shaped frames 903 expand the two pick beam inclined frames 802, and then the first and second cutting knives 802 and 803 inside the knife groove simultaneously move outward, and the first or second cutting knife 802 or 803 at the lower side performs the cutting operation.

[0048] Further embodiments of the present application, as shown in Figures 5-6As shown, the glue removing mechanism comprises a jet frame 6 fixedly arranged at the top end of the cutting frame 3, the inner side wall of the jet frame 6 is provided with a one-dimensional array of pinhole air nozzles on both sides, the inside of the jet frame 6 is provided with a hollow air channel, the air channel is connected with a high-pressure air pipe 602, the high-pressure air pipe 602 is connected to the top of the air compressor 601, and the cutting edge of the first cutting knife 802 or the second cutting knife 803 can be inserted into the middle position of the two rows of pinhole air nozzles.

[0049] In the embodiment, when the first cutting knife 802 or the second cutting knife 803 is in the upper position, the strong air flow emitted by the two rows of pinhole air nozzles can strip the residual glue on the cutting edge, thereby reducing the influence of the second cutting of the cutting tool.

[0050] In further embodiments of the present application, as shown in the drawings, Figures 1-3 The film covering mechanism comprises a feeding roller 4 rotatably arranged on the side wall of the spinneret 1, the outer side of the feeding roller 4 draws an auxiliary film 401, and the top surface of the cutting table 2 is further rotatably provided with a pressing roller 402, the auxiliary film 401 passes through the bottom of the pressing roller 402 and is attached to the top surface of the plate piece 102.

[0051] In the embodiment, after the glass fiber is sprayed, an auxiliary film 402 is attached to the surface of the glue, so that the glass fiber can be prevented from falling off during transportation.

[0052] It should be noted that, for the foregoing embodiments, in order to simply describe, the foregoing embodiments are described as a series of action combinations, but those skilled in the art should know that the present application is not limited by the action sequence described, because according to the present application, some steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0053] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other ways. For example, the device embodiments described above are only schematic, and for example, the division of the above units can be different, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the display or discussion of the coupling or communication connection between the units can be indirect coupling or communication connection through some interfaces, or direct coupling or communication connection between the units, which can be electrical or other forms.

[0054] The units described as separate components above can or can not be physically separate, and the components shown as units can or can not be physical units, i.e., can be located in one place, or can be distributed to multiple network units. Part or all of the units can be selected to achieve the purposes of the embodiments of the present application according to actual needs.

[0055] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the application. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete or make other adjustments to the features of the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence. These technical solutions also belong to the scope of the present application.

Claims

1. A glass fiber mat cutting and stacking device, characterized in that: The equipment includes a spinneret box (1), and a material feeding groove (105) is provided on both the left and right sides of the bottom of the spinneret box (1). A plate (102) is inserted inside the material feeding groove (105). A spinneret assembly is provided inside the spinneret box (1). A cutting table (2) is fixedly provided on the left side of the spinneret box (1). A cutting frame (3) is provided above the cutting table (2). The cutting frame (3) is fixedly connected to the side wall of the cutting table (2) through a support leg (301). The cutting frame (3) is equipped with a cutting mechanism inside. A film covering mechanism is also provided between the spinneret box (1) and the cutting frame (3). Two push rollers (5) are also provided at the port of the material passage groove (105). The push rollers (5) are connected to the output shaft of the push motor (501). The plate (102) passes through the two push rollers (5). The cutting mechanism includes two rotating openings on the side wall of the cutting frame (3), and a cutting cylinder (8) is movably arranged inside each rotating opening. The front end of the cutting cylinder (8) is connected to a torsion mechanism. A partition (801) is arranged inside the cutting cylinder (8), and springs (804) are arranged on both the upper and lower surfaces of the partition (801). The upper and lower side walls of the cutting cylinder (8) are provided with blade grooves. A first cutting blade (802) is slidably arranged inside the upper blade groove, and a cutting blade (802) is slidably arranged inside the other blade groove. A second cutting blade (803) is provided. The inner walls of the first cutting blade (802) and the second cutting blade (803) are respectively connected to the end of the spring (804). The first cutting blade (802) and the second cutting blade (803) are connected to the expansion mechanism. A glue removal mechanism is provided above the cutting cylinder (8). The first cutting blade (802) and the second cutting blade (803) on the right side are blunt blades, and the first cutting blade (802) and the second cutting blade (803) on the left side are cutting blades.

2. The glass fiber mat cutting and stacking equipment according to claim 1, characterized in that: The spinneret assembly includes a spinneret (103) at the top of the inside of the spinneret box (1), which sprays glass fiber downwards. A glue spraying assembly is provided on the left side wall of the spinneret box (1).

3. The glass fiber mat cutting and stacking equipment according to claim 2, characterized in that: The glue spraying assembly includes glue spraying heads (104) arranged in a straight line on the right side wall inside the spinneret box (1). The glue spraying heads (104) are connected in series through a glue injection tube (106), which is connected to a glue pump.

4. The glass fiber mat cutting and stacking equipment according to claim 1, characterized in that: The front and rear side walls of the spinneret (1) are provided with observation windows (101), and the interior of the observation windows (101) is sealed with tempered glass.

5. The glass fiber mat cutting and stacking equipment according to claim 1, characterized in that: The torsion mechanism includes a shaft at the end of the cutting cylinder (8), and each end of the shaft is provided with a positioning wheel (701). The two positioning wheels (701) are connected by a belt (702), and the positioning wheel (701) at the left end is connected to the output shaft of the stepper motor (7).

6. The glass fiber mat cutting and stacking equipment according to claim 1, characterized in that: The expansion mechanism includes a pressure frame (9) on the side wall of the cutting frame (3), a hydraulic press (901) is fixedly installed on the side wall of the pressure frame (9), a crossbar (902) is installed on the telescopic rod of the hydraulic press (901), and arc-shaped frames (903) are installed at both ends of the crossbar (902). A cantilever beam inclined frame (805) is installed on the side wall of the first cutting blade (802) and the second cutting blade (803), and the arc surface of the arc-shaped frame (903) fits into the middle of the cantilever beam inclined frame (805).

7. The glass fiber mat cutting and stacking equipment according to claim 1, characterized in that: The adhesive removal mechanism includes a jet frame (6) fixedly installed at the top of the cutting frame (3). Both sides of the inner wall of the jet frame (6) are provided with a row of needle-eye nozzles. The inside of the jet frame (6) is provided with a hollow air passage. The air passage is connected to a high-pressure air pipe (602). The high-pressure air pipe (602) is connected to the air machine (601). The blade of the first cutting knife (802) or the second cutting knife (803) can be inserted into the middle position of the two rows of needle-eye nozzles.

8. The glass fiber mat cutting and stacking equipment according to claim 1, characterized in that: The coating mechanism includes a feeding roller (4) that is rotatably arranged on the side wall of the spinneret (1). An auxiliary film (401) is pulled out from the outside of the feeding roller (4). A pressing roller (402) is also rotatably arranged on the top surface of the cutting table (2). The auxiliary film (401) passes through the bottom of the pressing roller (402) and adheres to the top surface of the plate (102).

Images