CN113370302A - Inorganic non-metallic material cutting mechanism - Google Patents
Inorganic non-metallic material cutting mechanism Download PDFInfo
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- CN113370302A CN113370302A CN202110641635.XA CN202110641635A CN113370302A CN 113370302 A CN113370302 A CN 113370302A CN 202110641635 A CN202110641635 A CN 202110641635A CN 113370302 A CN113370302 A CN 113370302A
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- friction wheel
- inorganic non
- rotating shaft
- clamping
- supporting plate
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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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
- B26D7/0633—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts by grippers
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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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
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Abstract
The invention discloses an inorganic non-metallic material cutting mechanism in the field of inorganic non-metallic material treatment, which mainly comprises a lower fixing belt fixed on a rack and an upper conveying belt positioned above the lower fixing belt and parallel to the lower fixing belt, wherein a clamping mechanism is fixedly arranged on the upper conveying belt, and a cutting unit and a blanking mechanism are also arranged along the conveying direction of the upper conveying belt. The automatic clamping device can automatically clamp in the process of conveying inorganic non-metallic materials, not only saves time and improves working efficiency, but also avoids manual operation, reduces labor intensity of workers, avoids the workers from being injured by holding the materials by hands, and ensures life and property safety of the workers. In addition, the clamping distance can be automatically adjusted according to inorganic non-metallic materials with different sizes, the inorganic non-metallic materials are clamped in a targeted manner, manual judgment operation is not needed, and the production efficiency is improved.
Description
Technical Field
The invention relates to the field of inorganic non-metallic material treatment, in particular to an inorganic non-metallic material cutting mechanism.
Background
Ordinary inorganic non-metallic material has compressive strength height, hardness is big, high temperature resistant, characteristics such as corrosion resistance are strong, but compare with metal material, they rupture strength is low, lack ductility, belong to brittle material, so the course of working is complicated, the cutting machine generally divide into metal material cutting machine and non-metallic material cutting machine, along with the development of present machining industry, to improving machining efficiency, the requirement of reduction in production cost is promoting constantly, current inorganic non-metallic material cutting machine during operation generally is through pressing from both sides tight afterwards artifical handheld material removal cutting again, there is the potential safety hazard such as easy hand of cutting. And when inorganic non-metallic materials with different shapes are clamped, manual operation is needed, and cutting is carried out after stable clamping is determined, so that the labor intensity of workers is greatly increased, the working time is prolonged, and the production efficiency is reduced. Therefore, there is a need for an inorganic non-metallic material cutting mechanism, which can automatically clamp and convey and cut inorganic non-metallic materials and is suitable for inorganic non-metallic materials with different sizes.
Disclosure of Invention
It is an object of the present invention to provide a subject to solve the problems of the prior art mentioned above in the background.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a technical scheme that: an inorganic non-metallic material cutting mechanism mainly comprises a lower fixing belt fixed on a rack and an upper conveying belt which is positioned above the lower fixing belt and is parallel to the lower fixing belt, wherein a clamping mechanism is fixedly arranged on the upper conveying belt, and a cutting unit and a blanking mechanism are also arranged along the conveying direction of the upper conveying belt; the clamping mechanism comprises a lower supporting plate fixed on the upper conveying belt, and the lower supporting plate is connected with the upper supporting plate above the lower supporting plate through an air spring; a clamping block is horizontally and slidably mounted on the upper supporting plate, and the sliding direction of the clamping block is perpendicular to the conveying direction of the upper conveying belt; the two sides of the upper supporting plate are also provided with protruding parts, a first rotating shaft and a second rotating shaft are rotatably arranged on the protruding parts along the vertical direction, a first friction wheel and a second friction wheel are fixedly arranged in the middle of the first rotating shaft and the second rotating shaft respectively, and the first friction wheel is meshed with the second friction wheel; a first friction strip is arranged in the middle of the lower fixing belt along the direction parallel to the conveying direction, and the first friction strip is arranged right below the second friction wheel; and threaded sections with opposite rotation directions are formed on two sides of the first rotating shaft by taking the first friction wheel as the center, nuts are slidably mounted on the threaded sections, and the nuts are fixedly connected with the clamping blocks.
When the existing inorganic non-metallic material cutting machine works, the material is generally clamped firstly and then manually held to move and cut, and potential safety hazards such as easy hand cutting exist. And when inorganic non-metallic materials with different overall dimensions are clamped, manual operation is needed, and cutting is carried out after stable clamping is determined, so that the labor intensity of workers is greatly increased, the working time is prolonged, and the production efficiency is reduced. During operation, the inorganic non-metal material is placed on the upper supporting plate, the upper conveying belt is started, and the conveying belt starts to move. As shown in fig. 1, 2 and 5, after the inorganic non-metallic material is placed on the upper support plate, the upper support plate moves downward by gravity, the gas spring is compressed, and the protrusions fixed on both sides of the upper support plate also move together with the upper support plate. And because the first rotating shaft and the second rotating shaft are rotatably arranged on the protruding part along the vertical direction, and the middle parts of the first rotating shaft and the second rotating shaft are respectively and fixedly provided with the first friction wheel and the second friction wheel, the second friction wheel moves downwards to be in contact with the first friction strip fixedly arranged right below the second friction wheel. Because the upper conveying belt drives the upper supporting plate to move, and the lower fixing belt does not move, the second friction wheel generates friction with the first friction strip, the second friction wheel rotates in the forward direction and drives the first friction wheel to rotate in the reverse direction, and the first rotating shaft fixedly provided with the first friction wheel also starts to rotate in the reverse direction. At the moment, the nut on the threaded section of the first rotating shaft starts to slide along the threaded section, and because the nut is fixedly connected with the clamping blocks, the thread sections arranged on the two sides of the first friction wheel have opposite rotating directions, the clamping blocks on the upper supporting plate move oppositely, and the inorganic non-metallic material placed in the upper supporting plate is automatically clamped. After the clamping block completely clamps the inorganic non-metallic material, although the second friction wheel is continuously driven by the first friction strip, the first rotating shaft and the first friction wheel do not rotate because the clamping block is completely clamped and cannot continuously move, and the first friction wheel prevents the second friction wheel from rotating. And (4) clamping and conveying the inorganic non-metallic material to a cutting unit for cutting.
The automatic clamping device can automatically clamp in the process of conveying inorganic non-metallic materials, not only saves time and improves working efficiency, but also avoids manual operation, reduces labor intensity of workers, avoids the workers from being injured by holding the materials by hands, and ensures life and property safety of the workers. The invention utilizes the gravity of inorganic non-metallic materials and the conveying of a conveyer belt on the self to drive the first friction strip to drive the second friction wheel to rotate, then the second friction wheel and the first friction wheel are driven to drive the nut to move in a spiral section, and finally the clamping blocks move oppositely to clamp and position until the nut is completely clamped. The mode can automatically clamp inorganic non-metallic materials with different sizes, manual judgment operation is not needed, and production efficiency is improved.
As a further scheme of the scheme, a third friction wheel and a fourth friction wheel are fixedly mounted at two ends of the first rotating shaft and the second rotating shaft respectively, the third friction wheel and the fourth friction wheel are in transmission connection through a fifth friction wheel fixed on the third rotating shaft, and the third rotating shaft is rotatably mounted on the protruding portion; and second friction strips are arranged at the two horizontal ends of the lower fixing belt along the direction perpendicular to the conveying direction, and the second friction strips are arranged under the fourth friction wheel.
After the inorganic non-metallic material is automatically clamped and positioned, the upper conveying belt conveys the inorganic non-metallic material to the cutting unit for cutting, and finally the inorganic non-metallic material is required to be unlocked for convenient blanking. In the prior art, the unlocking of the non-polar non-metallic material also needs manual operation, so that the labor intensity of workers is increased, and the production and processing efficiency is reduced. According to the invention, after the inorganic non-metallic material is cut, the upper conveying belt continues to convey, as shown in fig. 2, 10 and 11, because of the position design of the first friction strip and the second friction strip, the second friction wheel is separated from contact with the first friction strip, the second friction wheel is not driven, the fourth friction wheel starts to contact with the second friction strip, and the fourth friction wheel rotates in the forward direction. As shown in fig. 10, the fourth friction wheel drives the fifth friction wheel to rotate in a reverse direction, and the first rotating shaft and the third friction wheel rotate in a forward direction, which causes the nuts on the first rotating shaft to move away from each other, i.e. the clamping blocks move away from each other to unlock. The invention can automatically unlock in the process of conveying the inorganic non-metallic material, thereby not only saving time and improving production efficiency, but also avoiding manual operation and reducing the labor intensity of workers. According to the invention, the second friction strip drives the third friction wheel to rotate by utilizing the gravity of the inorganic non-metallic material and the conveying of the conveying belt per se, and then the first rotating shaft is rotated by the transmission of the fifth friction wheel and the third friction wheel, so that nuts positioned in the threaded section on the first rotating shaft are far away from each other, and finally the clamping blocks are far away from each other for unlocking. The mode can automatically unlock clamped inorganic non-metallic materials with different sizes, manual operation is not needed, and production efficiency is improved.
As a further scheme of the scheme, a first air bag part is arranged between the upper supporting plate and the lower supporting plate and is connected with an air pressure type telescopic rod fixed on the clamping block through an air pipe.
In the cutting of the inorganic non-metallic material, because the external dimension of the inorganic non-metallic material is uncertain, and the edge of the inorganic non-metallic material can only be clamped in the automatic clamping process, if the edge of the inorganic non-metallic material is irregular, the cutting effect is influenced because the clamping force is insufficient due to the small stress area of the clamping position. When the clamping block clamps the inorganic non-metallic material, as shown in fig. 5 and 10, the upper supporting plate moves downwards under the gravity of the inorganic non-metal to compress the first air bag part, air in the first air bag part enters the air pressure type telescopic rod fixed on the clamping block through the vent pipe to extend the air pressure type telescopic rod, and the inorganic non-metallic material is clamped in an auxiliary manner on the basis that the inorganic non-metallic material is automatically clamped by the clamping block. The clamping block can provide extra clamping force for auxiliary clamping on the basis of automatically clamping the inorganic non-metallic material by the clamping block, so that the clamping stability is ensured. The invention utilizes the air pressure mode to carry out auxiliary clamping on the inorganic non-metallic material, so that even if the inorganic non-metallic material with different external dimensions and irregular edges is faced, the air pressure type telescopic rod can also provide stable clamping force along the irregular edges of the inorganic non-metallic material, thereby ensuring the clamping effect.
As a further scheme of the scheme, one end of the vent pipe is communicated with the first air bag part, the other end of the vent pipe is communicated with the second air bag part, and the second air bag part is connected with more than two air pressure type telescopic rods. The second air bag part is arranged because when the second air bag part faces the inorganic non-metallic material with irregular edge, the extension length of each air pressure type telescopic rod is not constant, the air inlet ends of the air pressure type telescopic rods are connected together through the second air bag part, the air inlet amount of each air pressure type telescopic rod can be effectively distributed, the extension length of each air pressure type telescopic rod is adjusted, and the effect of stably clamping is achieved.
As a further scheme of the scheme, the end part of the pneumatic telescopic rod is made of rubber. The purpose of this arrangement is to protect the non-metallic inorganic material from damage by the clamping force and to provide a deformation amount. When the regular inorganic non-metallic material is clamped by the clamping block, the clamping block is already clamped, but the deformation quantity generated by the deformation of the first air bag part due to the extrusion can be provided by the end part made of rubber when the air pressure type telescopic rod is stretched.
As a further scheme of the scheme, the upper conveying belt is provided with a first vacancy part avoiding the cutting mechanism; the blanking mechanism comprises a lifting block which is slidably arranged in the first vacancy part, and the lifting block vertically slides along the direction vertical to the conveying direction; the bottom end of the lifting block is provided with a wedge surface a; a driving block is also arranged on the lower fixing belt in a sliding manner, the sliding direction of the driving block is parallel to the conveying direction, a compression spring is arranged between the driving block and the lower fixing belt along the sliding direction of the driving block, a wedge surface b is arranged at one end of the driving block close to the lifting block, and the driving block is connected with the lifting block in a sliding manner; and driving rods are arranged on two sides of the lower supporting plate and fixedly arranged on the lower supporting plate.
After the cutting and unlocking are carried out, the cutting and unlocking device needs to be blanked. After the invention is unlocked, the upper conveying belt continues to convey, as shown in fig. 4, 8 and 11, the driving rod drives the driving block to move, and the compression spring is compressed. Meanwhile, the driving block moves to enable the lifting block to move upwards through the matching of the wedge surface b and the wedge surface a, and the lifting block extends out of the first vacant part to jack up the inorganic non-metallic material so as to facilitate blanking. The invention can automatically unlock in the process of conveying the inorganic non-metallic material, thereby not only saving time and improving production efficiency, but also avoiding manual operation and reducing the labor intensity of workers.
As a further scheme of the scheme, the middle parts of the upper supporting plate and the lower supporting plate are respectively provided with a second vacancy part and a third vacancy part. The purpose that sets up like this is in order to produce dodging cutting unit's cutting, avoids influencing the cutting effect. .
Compared with the prior art, the invention has the beneficial effects that:
1. the automatic clamping device can automatically clamp in the process of conveying inorganic non-metallic materials, not only saves time and improves working efficiency, but also avoids manual operation, reduces labor intensity of workers, avoids the workers from being injured by holding the materials by hands, and ensures life and property safety of the workers. The invention utilizes the gravity of inorganic non-metallic materials and the conveying of a conveyer belt on the self to drive the first friction strip to drive the second friction wheel to rotate, then the nut moves in the spiral section through the transmission of the second friction wheel and the first friction wheel, and finally the clamping blocks move oppositely to clamp and position until the nut is completely clamped. This mode can be according to the inorganic non-metallic material automatic adjustment of equidimension not and press from both sides tight distance, carries out the pertinence to it and presss from both sides tightly, need not the manual judgement operation, has improved production efficiency.
2. The invention can automatically unlock in the process of conveying the inorganic non-metallic material, thereby not only saving time and improving production efficiency, but also avoiding manual operation and reducing the labor intensity of workers. According to the invention, the second friction strip drives the third friction wheel to rotate by utilizing the gravity of the inorganic non-metallic material and the conveying of the conveying belt per se, and then the first rotating shaft is rotated by the transmission of the fifth friction wheel and the third friction wheel, so that nuts positioned in the threaded section on the first rotating shaft are far away from each other, and finally the clamping blocks are far away from each other for unlocking. The mode can automatically unlock clamped inorganic non-metallic materials with different sizes, manual operation is not needed, and production efficiency is improved.
3. The clamping block can provide extra clamping force for auxiliary clamping on the basis of automatically clamping the inorganic non-metallic material by the clamping block, so that the clamping stability is ensured. The invention utilizes the air pressure mode to carry out auxiliary clamping on the inorganic non-metallic material, so that even if the inorganic non-metallic material with different external dimensions and irregular edges is faced, the air pressure type telescopic rod can also provide stable clamping force along the irregular edges of the inorganic non-metallic material, thereby ensuring the clamping effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an electrodeless non-metallic material cutting mechanism according to the present invention;
FIG. 2 is a schematic view of another aspect of the cutting mechanism of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of a portion B of FIG. 2 in accordance with the present invention;
FIG. 5 is a schematic view of the clamping mechanism of the present invention;
FIG. 6 is an enlarged view of a portion C of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged view of a portion D of FIG. 5 in accordance with the present invention;
FIG. 8 is a schematic structural view of another aspect of the clamping mechanism of the present invention;
FIG. 9 is a schematic top view of the clamping mechanism of the present invention;
FIG. 10 is a schematic view of a portion of the clamping mechanism of the present invention;
fig. 11 is a schematic structural view of the lower fixing belt and the blanking mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-lower fixing belt, 2-upper conveying belt, 3-clamping mechanism, 4-cutting unit, 5-blanking mechanism, 6-lower supporting plate, 7-air spring, 8-upper supporting plate, 9-clamping block, 10-bulge, 11-first rotating shaft, 12-second rotating shaft, 13-first friction wheel, 14-second friction wheel, 15-first friction strip, 16-thread section, 17-nut, 18-third friction wheel, 19-fourth friction wheel, 20-third rotating shaft, 21-fifth friction wheel, 22-second friction strip, 23-first air bag part, 24-air pipe, 25-air pressure type telescopic rod, 26-first hollow part, 27-lifting block, 28-wedge surface a, 29-driving block, 30-compression spring, 31-wedge surface b, 32-second air bag part, 33-driving rod, 34-second hollow part and 35-third hollow part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution: an inorganic non-metallic material cutting mechanism mainly comprises a lower fixing belt 1 fixed on a rack and an upper conveying belt 2 which is positioned above the lower fixing belt 1 and is parallel to the lower fixing belt 1, wherein a clamping mechanism 3 is fixedly arranged on the upper conveying belt 2, and a cutting unit 4 and a blanking mechanism 5 are also arranged along the conveying direction of the upper conveying belt 2; the clamping mechanism 3 comprises a lower supporting plate 6 fixed on the upper conveying belt 2, and the lower supporting plate 6 is connected with an upper supporting plate 8 above through an air spring 7; a clamping block 9 is horizontally and slidably mounted on the upper supporting plate 8, and the sliding direction of the clamping block 9 is vertical to the conveying direction of the upper conveying belt 2; the two sides of the upper support plate 8 are also provided with a convex part 10, the convex part 10 is rotatably provided with a first rotating shaft 11 and a second rotating shaft 12 along the vertical direction, the middle parts of the first rotating shaft 11 and the second rotating shaft 12 are respectively and fixedly provided with a first friction wheel 13 and a second friction wheel 14, and the first friction wheel 13 is meshed with the second friction wheel 14; a first friction strip 15 is arranged in the middle of the lower fixing belt 1 along the direction parallel to the conveying direction, and the first friction strip 15 is arranged right below the second friction wheel 14; threaded sections 16 with opposite rotation directions are formed on the two sides of the first rotating shaft 11 by taking the first friction wheel 13 as a center, nuts 17 are slidably mounted on the threaded sections 16, and the nuts 17 are fixedly connected with the clamping blocks 9.
When the existing inorganic non-metallic material cutting machine works, the material is generally clamped firstly and then manually held to move and cut, and potential safety hazards such as easy hand cutting exist. And when inorganic non-metallic materials with different overall dimensions are clamped, manual operation is required according to specific shapes and dimensions, and cutting is carried out after stable clamping is determined, so that the labor intensity of workers is greatly increased, the working time is prolonged, and the production efficiency is reduced. During working, the inorganic non-metallic material is firstly placed on the upper supporting plate 8, then the upper conveying belt 2 is started, and the upper conveying belt 2 starts to move. As shown in fig. 1, 2 and 5, after the inorganic non-metallic material is placed on the upper support plate 8, the upper support plate 8 moves downward by gravity, the gas spring 7 is compressed, and the protrusions 10 fixed to both sides of the upper support plate 8 also move together with the upper support plate 8. And because the first rotating shaft 11 and the second rotating shaft 12 are rotatably mounted on the boss 10 along the vertical direction, and the first friction wheel 13 and the second friction wheel 14 are respectively fixedly mounted at the middle parts of the first rotating shaft 11 and the second rotating shaft 12, the second friction wheel 14 moves downwards to be in contact with the first friction strip 15 fixedly arranged right below the first friction wheel 14. Since the upper conveyor belt 2 drives the upper support plate 8 to move and the lower fixing belt 1 does not move, the second friction wheel 14 generates friction with the first friction strip 15, the second friction wheel 14 rotates in a forward direction and drives the first friction wheel 13 to rotate in a reverse direction, and the first rotating shaft 11 fixedly mounted with the first friction wheel 13 also starts to rotate in the reverse direction. At this time, the nut 17 on the threaded section 16 of the first rotating shaft 11 starts to slide along the threaded section 16, and because the nut 17 is fixedly connected with the clamping blocks 9, and the threaded sections 16 formed on both sides of the first friction wheel 13 are opposite in rotation direction, the clamping blocks 9 on the upper support plate 8 move oppositely to automatically clamp the inorganic non-metallic material placed in the upper support plate 8. After the clamping block 9 completely clamps the inorganic non-metallic material, although the second friction wheel 14 is continuously driven by the first friction strip 15, the first rotating shaft 11 and the first friction wheel 13 do not rotate because the clamping block 9 is completely clamped and cannot move continuously, and the first friction wheel 13 prevents the second friction wheel 14 from rotating. The inorganic non-metallic material is clamped and conveyed to the cutting unit 4 for cutting.
The automatic clamping device can automatically clamp in the process of conveying inorganic non-metallic materials, not only saves time and improves working efficiency, but also avoids manual operation, reduces labor intensity of workers, avoids the workers from being injured by holding the materials by hands, and ensures life and property safety of the workers. The invention utilizes the gravity of inorganic non-metallic materials and the conveying of the self-body conveying belt 2 to enable the first friction strip 15 to drive the second friction wheel 14 to rotate, then enables the nut 17 to move in the spiral section through the transmission of the second friction wheel 14 and the first friction wheel 13, and finally enables the clamping blocks 9 to move oppositely to clamp and position until the clamping blocks are completely clamped. This mode can be according to the inorganic non-metallic material automatic adjustment of equidimension not and press from both sides tight distance, carries out the pertinence to it and presss from both sides tightly, need not the manual judgement operation, has improved production efficiency. .
As a further scheme of the scheme, a third friction wheel 18 and a fourth friction wheel 19 are fixedly mounted at two ends of the first rotating shaft 11 and the second rotating shaft 12 respectively, the third friction wheel 18 and the fourth friction wheel 19 are in transmission connection through a fifth friction wheel 21 fixed on a third rotating shaft 20, and the third rotating shaft 20 is rotatably mounted on the boss 10; and second friction strips 22 are arranged at the two horizontal ends of the lower fixing belt 1 along the direction vertical to the conveying direction, and the second friction strips 22 are arranged right below the fourth friction wheel 19.
After the inorganic non-metallic material is automatically clamped and positioned, the upper conveying belt 2 conveys the inorganic non-metallic material to the cutting unit 4 for cutting, and finally the inorganic non-metallic material is required to be unlocked for convenient blanking. In the prior art, the unlocking of the non-polar non-metallic material also needs manual operation, so that the labor intensity of workers is increased, and the production and processing efficiency is reduced. According to the invention, after the inorganic non-metallic material is cut, the upper conveyor belt 2 continues to convey, as shown in fig. 2, 10 and 11, because the positions of the first rubbing strip 15 and the second rubbing strip 22 are designed, the second rubbing wheel 14 is separated from the first rubbing strip 15, the second rubbing wheel 14 is not driven, the fourth rubbing wheel 19 starts to contact with the second rubbing strip 22, and the fourth rubbing wheel 19 rotates in the positive direction. As shown in fig. 10, the fourth friction wheel 19 drives the fifth friction wheel 21 to rotate in the reverse direction, and the first rotating shaft 11 and the third friction wheel 18 rotate in the forward direction, which causes the nuts 17 on the first rotating shaft 11 to move away from each other, i.e. the clamping blocks 9 move away from each other to unlock. The invention can automatically unlock in the process of conveying the inorganic non-metallic material, thereby not only saving time and improving production efficiency, but also avoiding manual operation and reducing the labor intensity of workers. The invention utilizes the gravity of inorganic non-metallic materials and the conveying of the conveyor belt 2 on the conveyor belt, so that the second friction strip 22 drives the third friction wheel 18 to rotate, and then the first rotating shaft 11 is rotated through the transmission of the fifth friction wheel 21 and the third friction wheel 18, so that the nuts 17 in the threaded section 16 on the first rotating shaft 11 are far away from each other, and finally the clamping blocks 9 are far away from each other to unlock. The mode can automatically unlock clamped inorganic non-metallic materials with different sizes, manual operation is not needed, and production efficiency is improved.
In a further aspect of the present invention, a first air bag portion 23 is provided between the upper support plate 8 and the lower support plate 6, and the first air bag portion 23 is connected to a pneumatic telescopic rod 25 fixed to the clamp block 9 through a vent pipe 24.
In the cutting of the inorganic non-metallic material, because the external dimension of the inorganic non-metallic material is uncertain, and the edge of the inorganic non-metallic material can only be clamped in the automatic clamping process, if the edge of the inorganic non-metallic material is irregular, the cutting effect is influenced because the clamping force is insufficient due to the small stress area of the clamping position. According to the invention, when the clamping block 9 clamps the inorganic non-metallic material, as shown in fig. 5 and 10, because the upper supporting plate 8 moves downwards under the gravity of the inorganic non-metallic material, the first air bag part 23 is compressed, air in the first air bag part 23 enters the air pressure type telescopic rod 25 fixed on the clamping block 9 through the vent pipe 24, so that the air pressure type telescopic rod 25 extends, and the inorganic non-metallic material is clamped in an auxiliary manner on the basis of automatic clamping of the clamping block 9 on the inorganic non-metallic material. The invention can provide extra clamping force for auxiliary clamping on the basis of automatic clamping of the inorganic non-metallic material by the clamping block 9, thereby ensuring the stability of clamping. The invention utilizes the air pressure mode to carry out auxiliary clamping on the inorganic non-metallic material, so that even if the inorganic non-metallic material with different external dimensions and irregular edges is faced, the air pressure type telescopic rod 25 can also provide stable clamping force along the irregular edges of the inorganic non-metallic material, thereby ensuring the clamping effect.
In a further aspect of the present invention, one end of the ventilation tube 24 is communicated with the first air bag portion 23, the other end is communicated with the second air bag portion 32, and the second air bag portion 32 is connected to two or more pneumatic telescopic rods 25. The reason why the second air bag portion 32 is provided is that when facing the inorganic nonmetallic material with irregular edges, the extension length of the telescopic rod of each air pressure type telescopic rod 25 is not constant, the air inlet ends of the air pressure type telescopic rods 25 are connected together by the second air bag portion 32, the air inlet amount of each air pressure type telescopic rod 25 can be effectively distributed, the extension length of the telescopic rod of each air pressure type telescopic rod 25 is adjusted, and the effect of stable clamping is achieved.
As a further aspect of the present embodiment, the end of the pneumatic telescopic rod 25 is made of rubber. The purpose of this arrangement is to protect the non-metallic inorganic material from damage by the clamping force and to provide a deformation amount. When the regular inorganic non-metallic material is clamped against the clamping block 9, the clamping block 9 is already clamped, but the rubber end section can provide the deformation caused by the deformation of the first bladder section 23 due to the compression, while the pneumatic telescopic rod 25 is extended.
As a further scheme of the scheme, the upper conveying belt 2 is provided with a first vacancy part 26 avoiding the cutting mechanism; the blanking mechanism 5 comprises a lifting block 27 which is slidably arranged in the first hollow part 26, and the lifting block 27 vertically slides along the direction vertical to the conveying direction; the bottom end of the lifting block 27 is provided with a wedge surface a 28; a driving block 29 is further mounted on the lower fixing belt 1 in a sliding manner, the sliding direction of the driving block 29 is parallel to the conveying direction, a compression spring 30 is arranged between the driving block 29 and the lower fixing belt 1 along the sliding direction of the driving block 29, a wedge surface b31 is formed at one end, close to the lifting block 27, of the driving block 29, and the driving block 29 is connected with the lifting block 27 in a sliding manner; drive rods 33 are arranged on both sides of the lower support plate 6, and the drive rods 33 are fixedly mounted on the lower support plate 6.
After the cutting and unlocking are carried out, the cutting and unlocking device needs to be blanked. After the invention is unlocked, the upper conveying belt 2 continues to convey, as shown in fig. 4, 8 and 11, the driving rod 33 drives the driving block 29 to move, and the compression spring 30 is compressed. Meanwhile, the driving block 29 moves to move the lifting block 27 upwards through the cooperation of the wedge surface b31 and the wedge surface a28, and the lifting block 27 extends out of the first hollow part 26 to jack up the inorganic non-metallic material for blanking. The invention can automatically unlock in the process of conveying the inorganic non-metallic material, thereby not only saving time and improving production efficiency, but also avoiding manual operation and reducing the labor intensity of workers.
As a further scheme of the scheme, a second hollow part 34 and a third hollow part 35 are respectively arranged in the middle of the upper supporting plate 8 and the lower supporting plate 6. The purpose of this is to avoid cutting by the cutting unit 4 and avoid affecting the cutting effect.
The working principle is as follows: during working, the inorganic non-metallic material is firstly placed on the upper supporting plate 8, then the upper conveying belt 2 is started, and the conveying belt starts to move. As shown in fig. 1, 2 and 5, after the inorganic non-metallic material is placed on the upper support plate 8, the upper support plate 8 moves downward by gravity, the gas spring 7 is compressed, and the protrusions 10 fixed to both sides of the upper support plate 8 also move together with the upper support plate 8. And because the first rotating shaft 11 and the second rotating shaft 12 are rotatably mounted on the boss 10 along the vertical direction, and the first friction wheel 13 and the second friction wheel 14 are respectively fixedly mounted at the middle parts of the first rotating shaft 11 and the second rotating shaft 12, the second friction wheel 14 moves downwards to be in contact with the first friction strip 15 fixedly arranged right below the first friction wheel 14. Since the upper conveyor belt 2 drives the upper support plate 8 to move and the lower fixing belt 1 does not move, the second friction wheel 14 generates friction with the first friction strip 15, the second friction wheel 14 rotates in a forward direction and drives the first friction wheel 13 to rotate in a reverse direction, and the first rotating shaft 11 fixedly mounted with the first friction wheel 13 also starts to rotate in the reverse direction. At this time, the nut 17 on the threaded section 16 of the first rotating shaft 11 starts to slide along the threaded section 16, and because the nut 17 is fixedly connected with the clamping blocks 9, and the threaded sections 16 formed on both sides of the first friction wheel 13 are opposite in rotation direction, the clamping blocks 9 on the upper support plate 8 move oppositely to automatically clamp the inorganic non-metallic material placed in the upper support plate 8. After the clamping block 9 completely clamps the inorganic non-metallic material, although the second friction wheel 14 is continuously driven by the first friction strip 15, the first rotating shaft 11 and the first friction wheel 13 do not rotate because the clamping block 9 is completely clamped and cannot move continuously, and the first friction wheel 13 prevents the second friction wheel 14 from rotating. The inorganic non-metallic material is clamped and conveyed to the cutting unit 4 for cutting.
After the inorganic non-metallic material is automatically clamped and positioned, the upper conveying belt 2 conveys the inorganic non-metallic material to the cutting unit 4 for cutting, and finally the inorganic non-metallic material is required to be unlocked for convenient blanking. According to the invention, after the inorganic non-metallic material is cut, the upper conveyor belt 2 continues to convey, as shown in fig. 2, 10 and 11, because the positions of the first rubbing strip 15 and the second rubbing strip 22 are designed, the second rubbing wheel 14 is separated from the first rubbing strip 15, the second rubbing wheel 14 is not driven, the fourth rubbing wheel 19 starts to contact with the second rubbing strip 22, and the fourth rubbing wheel 19 rotates in the positive direction. As shown in fig. 10, the fourth friction wheel 19 drives the fifth friction wheel 21 to rotate in the reverse direction, and the first rotating shaft 11 and the third friction wheel 18 rotate in the forward direction, which causes the nuts 17 on the first rotating shaft 11 to move away from each other, i.e. the clamping blocks 9 move away from each other to unlock.
According to the invention, when the clamping block 9 clamps the inorganic non-metallic material, as shown in fig. 5 and 10, because the upper supporting plate 8 moves downwards under the gravity of the inorganic non-metallic material, the first air bag part 23 is compressed, air in the first air bag part 23 enters the air pressure type telescopic rod 25 fixed on the clamping block 9 through the vent pipe 24, so that the air pressure type telescopic rod 25 extends, and the inorganic non-metallic material is clamped in an auxiliary manner on the basis of automatic clamping of the clamping block 9 on the inorganic non-metallic material. The invention can provide extra clamping force for auxiliary clamping on the basis of automatic clamping of the inorganic non-metallic material by the clamping block 9, thereby ensuring the stability of clamping. The invention utilizes the air pressure mode to carry out auxiliary clamping on the inorganic non-metallic material, so that even if the inorganic non-metallic material with different external dimensions and irregular edges is faced, the air pressure type telescopic rod 25 can also provide stable clamping force along the irregular edges of the inorganic non-metallic material, thereby ensuring the clamping effect.
After the invention is unlocked, the upper conveying belt 2 continues to convey, as shown in fig. 4, 8 and 11, the driving rod 33 drives the driving block 29 to move, and the compression spring 30 is compressed. Meanwhile, the driving block 29 moves to move the lifting block 27 upwards through the cooperation of the wedge surface b31 and the wedge surface a28, and the lifting block 27 extends out of the first hollow part 26 to jack up the inorganic non-metallic material for blanking. The automatic feeding device can automatically clamp, cut, unlock and discharge in the process of conveying inorganic non-metallic materials, not only saves time and improves production efficiency, but also avoids manual operation and reduces labor intensity of workers.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides an inorganic non-metallic material cutting mechanism which characterized in that: the automatic feeding device comprises a lower fixing belt (1) fixed on a rack and an upper conveying belt (2) which is positioned above the lower fixing belt (1) and is parallel to the lower fixing belt (1), wherein a clamping mechanism (3) is fixedly arranged on the upper conveying belt (2), and a cutting unit (4) and a blanking mechanism (5) are also arranged along the conveying direction of the upper conveying belt (2); the clamping mechanism (3) comprises a lower supporting plate (6) fixed on the upper conveying belt (2), and the lower supporting plate (6) is connected with an upper supporting plate (8) above through an air spring (7); a clamping block (9) is horizontally and slidably mounted on the upper supporting plate (8), and the sliding direction of the clamping block (9) is vertical to the conveying direction of the upper conveying belt (2); the two sides of the upper supporting plate (8) are also provided with protruding parts (10), a first rotating shaft (11) and a second rotating shaft (12) are rotatably mounted on the protruding parts (10) along the vertical direction, the middle parts of the first rotating shaft (11) and the second rotating shaft (12) are respectively fixedly provided with a first friction wheel (13) and a second friction wheel (14), and the first friction wheel (13) is meshed with the second friction wheel (14); a first friction strip (15) is arranged in the middle of the lower fixing belt (1) along the direction parallel to the conveying direction, and the first friction strip (15) is arranged right below the second friction wheel (14); on the first rotating shaft (11), threaded sections (16) with opposite rotation directions are formed on two sides of the first rotating shaft by taking the first friction wheel (13) as the center, nuts (17) are slidably mounted on the threaded sections (16), and the nuts (17) are fixedly connected with the clamping blocks (9).
2. The cutting mechanism of claim 1, wherein: a third friction wheel (18) and a fourth friction wheel (19) are respectively and fixedly installed at two ends of the first rotating shaft (11) and the second rotating shaft (12), the third friction wheel (18) and the fourth friction wheel (19) are in transmission connection through a fifth friction wheel (21) fixed on a third rotating shaft (20), and the third rotating shaft (20) is rotatably installed on the protruding portion (10); and second friction strips (22) are arranged at the two horizontal ends of the lower fixing belt (1) along the direction vertical to the conveying direction, and the second friction strips (22) are arranged under the fourth friction wheel (19).
3. The cutting mechanism of claim 2, wherein: a first air bag part (23) is arranged between the upper supporting plate (8) and the lower supporting plate (6), and the first air bag part (23) is connected with an air pressure type telescopic rod (25) fixed on the clamping block (9) through an air pipe (24).
4. The cutting mechanism of claim 3, wherein: one end of the vent pipe (24) is communicated with the first air bag part (23), the other end of the vent pipe is communicated with the second air bag part (32), and the second air bag part (32) is connected with more than two air pressure type telescopic rods (25).
5. The cutting mechanism of claim 4, wherein: the end part of the pneumatic telescopic rod (25) is made of rubber.
6. The cutting mechanism of claim 5, wherein: the upper conveying belt (2) is provided with a first vacancy part (26) avoiding the cutting mechanism; the blanking mechanism (5) comprises a lifting block (27) which is slidably mounted in the first vacancy part (26), and the lifting block (27) vertically slides along the direction vertical to the conveying direction; the bottom end of the lifting block (27) is provided with a wedge surface a (28); a driving block (29) is further mounted on the lower fixing belt (1) in a sliding mode, the sliding direction of the driving block (29) is parallel to the conveying direction, a compression spring (30) is arranged between the driving block (29) and the lower fixing belt (1) along the sliding direction of the driving block (29), a wedge surface b (31) is formed in one end, close to the lifting block (27), of the driving block (29), and the driving block (29) is connected with the lifting block (27) in a sliding mode; and driving rods (33) are arranged on two sides of the lower supporting plate (6), and the driving rods (33) are fixedly arranged on the lower supporting plate (6).
7. The cutting mechanism of claim 6, wherein: and the middle parts of the upper supporting plate (8) and the lower supporting plate (6) are respectively provided with a second vacancy part (34) and a third vacancy part (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110641635.XA CN113370302A (en) | 2021-06-09 | 2021-06-09 | Inorganic non-metallic material cutting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110641635.XA CN113370302A (en) | 2021-06-09 | 2021-06-09 | Inorganic non-metallic material cutting mechanism |
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| CN113370302A true CN113370302A (en) | 2021-09-10 |
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| CN202110641635.XA Pending CN113370302A (en) | 2021-06-09 | 2021-06-09 | Inorganic non-metallic material cutting mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160888A (en) * | 2021-11-27 | 2022-03-11 | 王平 | Cutting device for chip type light-emitting diode and operation method thereof |
| CN117245401A (en) * | 2023-10-31 | 2023-12-19 | 浙江江南景洁铝业有限公司 | Aluminum profile cutting device and cutting method thereof |
-
2021
- 2021-06-09 CN CN202110641635.XA patent/CN113370302A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160888A (en) * | 2021-11-27 | 2022-03-11 | 王平 | Cutting device for chip type light-emitting diode and operation method thereof |
| CN117245401A (en) * | 2023-10-31 | 2023-12-19 | 浙江江南景洁铝业有限公司 | Aluminum profile cutting device and cutting method thereof |
| CN117245401B (en) * | 2023-10-31 | 2024-04-05 | 浙江江南景洁铝业有限公司 | Aluminum profile cutting device and cutting method thereof |
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