A fully automated feeding and assembly equipment for silicone seal production

Abstract

The present invention relates to the technical field of silicone conveying equipment, and discloses a fully automated material conveying and packaging equipment for silicone seal production, comprising a support frame, a support plate is fixedly connected to the upper surface of the support frame, a material conveying square tube is fixedly connected to the top of the support plate, and a linear motor is fixedly connected to the upper surface of the support frame. In the present invention, the material dividing oblique square tube diverts the silicone masterbatch to prevent the silicone masterbatch from being blocked in a conveying pipeline and affecting the conveying efficiency, thereby affecting the subsequent packaging work. When the silicone masterbatch falls onto the packaging bottom plate, the bounced silicone masterbatch is blocked by the leak-proof frame to prevent the silicone masterbatch from falling outside the device and causing waste. The silicone masterbatch can be conveyed to the packaging bottom plates on the left and right sides of the device through the left and right material conveying oblique square tubes for packaging, thereby further improving the work efficiency. During the movement of the left and right material conveying oblique square tubes, the material dividing oblique square tube is blocked by the baffle and cannot discharge the material.

Description

Technical Field

[0001] The invention relates to the technical field of silicone conveying equipment, in particular to a fully automated material conveying and packaging equipment for silicone seal production. Background Art

[0002] Silicone sealants are widely used in the construction industry and are indispensable in the construction industry. In the production of silicone sealants, the transportation of the raw material silicone masterbatch is extremely important. Rapidly conveying the processed silicone masterbatch to the designated location for packaging and then transporting the silicone masterbatch to the silicone sealant production line can effectively improve production efficiency. However, the existing silicone masterbatch conveying device cannot quickly convey silicone to multiple locations for packaging at the same time, which can easily cause conveying blockage and lead to low conveying efficiency.

[0003] The patent with patent number CN202320231880.8 discloses a feeding device for a silicone adhesive production line. The patent introduces the packaged silicone adhesive into the top of the limiting plate, and the rear end of the limiting plate is rotatably connected to the left side of the chassis cover through the second rotating shaft. The front side of the bottom end of the limiting plate is rotatably connected to the third rotating shaft through a telescopic rod, and the weight borne by the limiting plate is limited by the telescopic rod. When the weight of the silicone adhesive reaches the set weight, the limiting plate tilts downward along the second rotating shaft and pours into the packaging box at the bottom. Although this patent solves the above problems, there is still a problem that silicone cannot be quickly transported to multiple locations for packaging at the same time, which easily causes transportation blockage and low transportation efficiency. Therefore, a fully automated feeding and packaging equipment for silicone sealing production is proposed to solve the above problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a fully automatic material feeding and packaging equipment for silicone seal production in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a fully automated feeding and packaging equipment for silicone seal production, comprising a support frame, the upper surface of the support frame is fixedly connected to a support plate, the top of the support plate is fixedly connected to a feeding square tube, the upper surface of the support frame is fixedly connected to a linear motor, the upper surface of the linear motor is slidably connected to a transmission slider, the front and rear sides of the support frame are fixedly connected to a material discharge inclined plate, the bottom end of the material discharge inclined plate is fixedly connected to a packaging bottom plate, the upper surface of the packaging bottom plate is fixedly connected to a leakage-proof frame, and the feeding The front and rear sides of the material square tube are fixedly connected with a material distribution oblique square tube, the upper surface of the support frame is fixedly connected with a support block, the top of the support block is fixedly connected with a C-shaped limiting hoop, the inner surface of the C-shaped limiting hoop is slidably connected with a sliding column, the upper side of the circumferential surface of the sliding column is fixedly connected with a T-shaped transmission plate, the front and rear ends of the T-shaped transmission plate are fixedly connected with a material conveying oblique square tube, and a baffle is fixedly connected to the side of the material conveying oblique square tube close to the material distribution oblique square tube, and a uniform speed discharging device for batch packaging of silicone masterbatch is arranged above the support frame, and the upper surface of the support frame is provided with a uniform speed discharging device for batch packaging of silicone masterbatch. The square tube is provided with a screening device for screening out unqualified silicone masterbatches that are not cut during cutting and have large particle sizes after cutting. The side of the baffle plate close to the feeding square tube is in contact with the dividing oblique square tube. The leak-proof frame is fixedly connected to both sides of the support frame. The top of the feeding oblique square tube close to the dividing oblique square tube is provided with a feeding port. The cut silicone masterbatches are poured into the feeding square tube. The silicone masterbatches fall into the feeding oblique square tube through the front and rear dividing oblique square tubes, and then fall onto the packaging bottom plate through the feeding oblique square tube for packaging. When the silicone masterbatch falls onto the packaging bottom plate, the silicone masterbatch that bounces up The particles are blocked by the leak-proof frame, and the linear motor is started. The linear motor drives the transmission slider to slide back and forth, and the transmission slider drives the sliding column to slide back and forth in the C-shaped limit hoop, and the sliding column drives the T-shaped transmission plate to move back and forth, and the T-shaped transmission plate drives the feed bevel tube to move back and forth. When the top feed port of the feed bevel tube is aligned with the distribution bevel tube, the silicone masterbatch falls into the feed bevel tube. When the feed ports opened on the left and right feed bevel tubes move in turn to align with the distribution bevel tube, the silicone masterbatch can be transported through the left and right feed bevel tubes to the packaging bottom plates on the left and right sides of the device for packaging.

[0006] Preferably, the uniform speed discharging device includes a material accumulation frame, a material receiving slide plate, a slide rail, a reciprocating slide rod, a transmission card block, a transmission push block, and a transmission card rod. The material accumulation frame is fixedly connected to the upper surface of the support frame, the material receiving slide plate is slidably connected to the bottom of the inner surface of the material accumulation frame, the slide rail is fixedly connected to the upper surface of the support frame, the reciprocating slide rod is slidably connected to the inner surface of the slide rail, the transmission card block is fixedly connected to the upper surface of the reciprocating slide rod, the transmission push block is fixedly connected to the side of the baffle away from the material dividing oblique square tube, and the transmission card rod is movably connected to the inner surface of the transmission push block. The uniform speed discharging device also includes an arc groove transmission plate, a sliding frame, a connecting slide column, a roller, a limit card plate, and the arc groove transmission The cam is connected to the bottom surface of the sliding column, and the roller is rotatably connected to the inner surface of the bottom end of the connecting slide column. The limiting card plate is fixedly connected to one side of the support plate close to the sliding frame. The material accumulating frame and the two ends of the slide rail are fixedly connected. The material receiving slide plate and the two ends of the reciprocating slide rod are fixedly connected. The transmission card block is clamped with the inner surface of the transmission card rod. The front and rear sides of the support plate and the sliding frame are in contact with each other. The connecting slide column slides through the inner side of the limiting card plate, and the roller is movably connected to the inner surface of the arc groove transmission plate. The bottom surface of the sliding frame and the upper surface of the limiting card plate are in contact with each other. The material receiving slide plate is slidably connected to the upper surface of the support frame, the reciprocating slide bar is slidably connected to the upper surface of the support frame, the transmission card block is slidably connected to the inner surface of the slide rail, the transmission card rod is slidably connected to the inner surface of the slide rail, the reciprocating slide bar slides and passes through the side of the material accumulation frame close to the slide rail, and the silicone masterbatch falls from the material feeding oblique square tube onto the material receiving slide plate and is surrounded by the material accumulation frame. At this time, the material feeding oblique square tube drives the baffle plate to move back and forth, the baffle plate drives the transmission push block to move back and forth, the transmission push block drives the transmission card rod to move back and forth, and the transmission card rod drives the reciprocating slide bar to slide back and forth in the slide rail through the transmission push block, and the slide rail drives the material receiving slide plates at the left and right ends to slide back and forth at the bottom of the material accumulation frame. When the material receiving slide plate slides to When the material is outside the material accumulation frame, the silicone masterbatch caught by the material receiving slide plate falls onto the packaging bottom plate. Conversely, when the material receiving slide plate slides into the material accumulation frame, the silicone masterbatch is blocked by the material receiving slide plate and cannot fall onto the packaging bottom plate. The reciprocating movement of the sliding column drives the arc groove transmission plate to move reciprocatingly. The arc groove transmission plate drives the roller up and down through the guidance of the arc groove. The roller drives the connecting sliding column to slide back and forth up and down in the limit card plate. The connecting sliding column drives the sliding frame to slide back and forth up and down in the material conveying square tube. When the sliding frame moves upward and blocks the material dividing oblique square tube, the silicone masterbatch cannot enter the material conveying oblique square tube from the material dividing oblique square tube. When the sliding frame moves downward, the silicone masterbatch can enter the material conveying oblique square tube from the material dividing oblique square tube.

[0007] Preferably, the screening device includes a feed hopper, a screening plate, a fixed plate, a telescopic elastic rod, a connecting piece, and a lifting push rod. The feed hopper is fixedly connected to the top of the conveying square tube, the screening plate is movably connected to the inner wall of the feed hopper, the fixed plate is fixedly connected to the front and rear sides of the inner wall of the feed hopper, the telescopic elastic rod is fixedly connected to the upper surface of the fixed plate, the connecting piece is fixedly connected to the top of the telescopic elastic rod, the lifting push rod is fixedly connected to the bottom surface of the inner wall of the sliding frame, the screening device also includes a limiting slide, a sliding shaft, a slide block, a telescopic block, a telescopic elastic rod 2, a brush plate, a delay transmission member, and a transmission slide rod. The limiting slide is opened on the front and rear sides of the feed hopper, and the sliding shaft is slidably connected to the limiting slide The inner surface of the slide groove, the slide groove block is fixedly connected to the end of the sliding shaft close to the screen plate, the telescopic block is slidably connected to the inner wall of the slide groove block, the telescopic elastic rod 2 is fixedly connected to the upper surface of the telescopic block, the brush plate is fixedly connected to the bottom end of the telescopic block, the delay transmission member is fixedly connected to the end of the sliding shaft away from the screen plate, the transmission slide bar is slidably connected to the inner surface of the delay transmission member, the upper surface of the connecting member is fixedly connected to the lower surface of the screen plate, the telescopic block is fixedly connected to the top surface of the inner wall of the slide groove block, the transmission slide bar is fixedly connected to the side of the transmission clamping rod close to the delay transmission member, the delay transmission member and the front and rear sides of the outer surface of the feed hopper are in contact with each other, and the slide groove block and the inner wall of the feed hopper The front and rear sides are in contact with each other, and the bottom surface of the brush plate and the upper surface of the screen plate are in contact with each other, and the silicone masterbatch is transported from the cutting device to the feed hopper, and the silicone masterbatch falls onto the screen plate. When there are silicone masterbatch that are not completely cut and connected together or the cut particle size is too large, these unqualified silicone masterbatch will be blocked by the screen plate and cannot fall from the feed hopper to the feed square tube, while the silicone masterbatch that is completely cut and has the appropriate particle size can fall from the screen plate into the feed square tube. The sliding frame reciprocates up and down, driving the lifting push rod to move up and down. The lifting push rod rises and contacts the screen plate to lift it up. After the lifting push rod drops, the screen plate loses its resistance. At this time, the elastic reset effect of the telescopic spring rod is connected The parts pull the screen plate to reset, and the screen plate vibrates due to the elastic effect during the resetting process, which makes the silicone masterbatch fallen on the screen plate vibrate, and then falls into the conveying square tube more quickly, thereby improving the screening efficiency. The transmission clamp rod moves back and forth left and right, driving the transmission slide bar to slide back and forth in the delay transmission part. When the transmission slide bar slides to both ends of the delay transmission part, it can drive the delay transmission part to move. The movement of the delay transmission part drives the sliding shaft to slide in the limiting slide groove. When the sliding shaft slides, it drives the slide groove block and the telescopic block to move. The telescopic block then drives the brush plate to slide on the surface of the screen plate to clean up the silicone masterbatch stuck on the screen plate, and when the screen plate moves up and down, it drives the telescopic block to slide up and down in the slide groove block.

[0008] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0009] 1. The fully automated feeding and packaging equipment for silicone seal production uses a diagonal square pipe to divert the silicone masterbatch, preventing it from being blocked in a conveying pipe and affecting the conveying efficiency, thereby affecting the subsequent packaging work. When the silicone masterbatch falls onto the packaging bottom plate, the bounced silicone masterbatch is blocked by the leak-proof frame to prevent the silicone masterbatch from falling outside the device and causing waste. The silicone masterbatch can be transported to the packaging bottom plates on the left and right sides of the device through the left and right feeding diagonal square pipes for packaging, further improving the work efficiency. During the movement of the left and right feeding diagonal square pipes, the diagonal square pipe for feeding is blocked by the baffle and cannot discharge the material.

[0010] 2. The fully automated feeding and packaging equipment for silicone seal production, when the material receiving slide slides into the material accumulation frame, the silicone masterbatch is blocked by the material receiving slide and cannot fall onto the packaging bottom plate, resulting in a conveying interval, so that the silicone masterbatch can be packaged in batches, preventing the silicone masterbatch from piling up and affecting work efficiency; when the sliding frame moves upward and blocks the material dividing oblique square tube, the silicone masterbatch cannot enter the material conveying oblique square tube from the material dividing oblique square tube; when the sliding frame moves downward, the silicone masterbatch can enter the material conveying oblique square tube from the material dividing oblique square tube, further increasing the conveying interval, providing packaging time, improving the packaging effect, and avoiding the accumulation of silicone masterbatch during continuous conveying and scattering outside the device to cause waste.

[0011] 3. The fully automated feeding and assembly equipment for silicone seal production, unqualified silicone masterbatch will be blocked by the screen plate and cannot fall from the feed hopper into the feed square tube, while the completely cut silicone masterbatch with appropriate particle size can fall from the screen plate into the feed square tube, thus completing the screening of silicone masterbatch and improving the quality of the finished silicone masterbatch. The brush plate slides on the upper surface of the screen plate to clean up the silicone masterbatch stuck on the screen plate, avoiding blockage of the screen plate and further improving the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the present invention;

[0014] Figure 3 It is a schematic diagram of the front side cross-section three-dimensional structure of the leakage prevention frame of the present invention;

[0015] Figure 4 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the uniform speed discharging device of the present invention;

[0016] Figure 5 It is a schematic diagram of the front side cross-sectional three-dimensional structure of a partial structure of the uniform speed discharging device of the present invention;

[0017] Figure 6 It is a schematic diagram of the side and bottom cross-sectional three-dimensional structure of the screening device of the present invention;

[0018] Figure 7 It is a schematic diagram of the front side cross-sectional three-dimensional structure of a partial structure of the screening device of the present invention;

[0019] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of A.

[0020] In the figure: 1, support frame; 2, support plate; 3, feeding square tube; 4, linear motor; 5, transmission slide block; 6, unloading inclined plate; 61, packaging bottom plate; 62, leak-proof frame; 63, material distribution inclined square tube; 64, support block; 65, C-shaped limit hoop; 66, sliding column; 67, T-shaped transmission plate; 68, feeding inclined square tube; 69, baffle; 7, uniform speed discharge device; 71, material accumulation frame; 72, material receiving slide plate; 73, slide rail; 74, reciprocating slide rod; 75, transmission block; 76, transmission push block; 77. Transmission card rod; 78. Arc groove transmission plate; 79. Sliding frame; 710. Connecting slide column; 711. Roller; 712. Limiting card plate; 8. Screening device; 81. Feed hopper; 82. Screening plate; 83. Fixed plate; 84. Telescopic spring rod 1; 85. Connecting piece; 86. Lifting push rod; 87. Limiting slide groove; 88. Sliding shaft; 89. Slide groove block; 810. Telescopic block; 811. Telescopic spring rod 2; 812. Brush plate; 813. Delay transmission member; 814. Transmission slide rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 8One embodiment of the present invention is: a fully automated material feeding and packaging equipment for silicone seal production, comprising a support frame 1, a support plate 2 is fixedly connected to the upper surface of the support frame 1, a material feeding square tube 3 is fixedly connected to the top of the support plate 2, a linear motor 4 is fixedly connected to the upper surface of the support frame 1, a transmission slider 5 is slidably connected to the upper surface of the linear motor 4, a material discharge inclined plate 6 is fixedly connected to the front and rear sides of the support frame 1, a packaging bottom plate 61 is fixedly connected to the bottom end of the material discharge inclined plate 6, and the upper surface of the packaging bottom plate 61 is fixedly connected There is a leak-proof frame 62, and the front and rear sides of the feeding square pipe 3 are fixedly connected with the material distribution oblique square pipe 63. The upper surface of the support frame 1 is fixedly connected with a support block 64, and the top of the support block 64 is fixedly connected with a C-shaped limiting hoop 65. The inner surface of the C-shaped limiting hoop 65 is slidably connected with a sliding column 66. The upper side of the circumferential surface of the sliding column 66 is fixedly connected with a T-shaped transmission plate 67. The front and rear ends of the T-shaped transmission plate 67 are fixedly connected with the feeding oblique square pipe 68. The feeding oblique square pipe 68 is fixedly connected with a baffle plate 66 on one side close to the material distribution oblique square pipe 63. 9. The diagonal pipe 63 for dividing the silicone masterbatch prevents the silicone masterbatch from being blocked in a conveying pipe and affecting the conveying efficiency, thereby affecting the subsequent packaging work. When the silicone masterbatch falls on the packaging bottom plate 61, the bounced silicone masterbatch is blocked by the leak-proof frame 62 to prevent the silicone masterbatch from falling outside the device and causing waste. A uniform speed discharging device 7 is provided above the support frame 1 for convenient batch packaging of the silicone masterbatch. A filter is provided above the support frame 1 for screening out unqualified silicone masterbatch that is not cut during cutting and has a large particle size after cutting. The screening device 8, the baffle 69 is in contact with the side of the material feeding square tube 3 and the material dividing oblique square tube 63, the leak-proof frame 62 and the two sides of the support frame 1 are fixedly connected, and a feed inlet is provided on the top of the material feeding oblique square tube 68 and the side of the material dividing oblique square tube 63. The silicone masterbatch can be transported to the packaging bottom plates 61 on the left and right sides of the device through the left and right material feeding oblique square tubes 68 for packaging, which further improves the work efficiency. During the movement of the left and right material feeding oblique square tubes 68, the material dividing oblique square tube 63 is blocked by the baffle 69 and cannot discharge the material.

[0023] Working principle: Pour the cut silicone masterbatch into the feeding square tube 3, and the silicone masterbatch falls into the feeding oblique square tube 68 through the front and rear two material dividing oblique square tubes 63, and then falls onto the packaging bottom plate 61 through the feeding oblique square tube 68 for packaging. The dividing oblique square tube 63 diverts the silicone masterbatch to prevent the silicone masterbatch from being blocked in a conveying pipe and affecting the conveying efficiency, thereby affecting the subsequent packaging work. When the silicone masterbatch falls onto the packaging bottom plate 61, the bounced silicone masterbatch is blocked by the leak-proof frame 62 to prevent the silicone masterbatch from falling outside the device and causing waste. The linear motor 4 is started, and the linear motor 4 drives the transmission slider 5 to slide back and forth, and the transmission slider 5 drives the sliding column 66 in the C-shaped limit The two ends of the two feeding oblique square tubes 68 are connected to the two feeding oblique square tubes 63, and the two ends of the two feeding oblique square tubes 68 are connected to the two feeding oblique square tubes 63. When the two ends of the two feeding oblique square tubes 68 are connected to the two feeding oblique square tubes 63, the silicone masterbatch falls into the feeding oblique square tube 68. When the feeding ports on the left and right feeding oblique square tubes 68 are moved in turn to align with the feeding oblique square tube 63, the silicone masterbatch can be transported to the packaging bottom plates 61 on the left and right sides of the device for packaging through the two feeding oblique square tubes 68, which further improves the work efficiency. During the movement of the two feeding oblique square tubes 68, the feeding oblique square tube 63 is blocked by the baffle 69 and cannot discharge the material.

[0024] See also Figure 1-Figure 8On the basis of the above embodiment, in another embodiment of the present invention, the uniform speed discharging device 7 includes a material accumulation frame 71, a material receiving slide plate 72, a slide rail 73, a reciprocating slide rod 74, a transmission card block 75, a transmission push block 76, and a transmission card rod 77. The material accumulation frame 71 is fixedly connected to the upper surface of the support frame 1, the material receiving slide plate 72 is slidably connected to the bottom of the inner surface of the material accumulation frame 71, the slide rail 73 is fixedly connected to the upper surface of the support frame 1, the reciprocating slide rod 74 is slidably connected to the inner surface of the slide rail 73, the transmission card block 75 is fixedly connected to the upper surface of the reciprocating slide rod 74, the transmission push block 76 is fixedly connected to the side of the baffle 69 away from the material distribution oblique square tube 63, and the transmission card rod 77 is movably connected. The material receiving slide plate 72 is connected to the inner surface of the transmission push block 76. When the material receiving slide plate 72 slides into the material accumulation frame 71, the silicone masterbatch is blocked by the material receiving slide plate 72 and cannot fall onto the packaging bottom plate 61, thereby generating a conveying interval, so that the silicone masterbatch can be packaged in batches, and the silicone masterbatch is prevented from piling up and affecting the work efficiency. The uniform speed discharging device 7 also includes an arc groove transmission plate 78, a sliding frame 79, a connecting slide column 710, a roller 711, and a limiting card plate 712. The arc groove transmission plate 78 is fixedly connected to the upper side of the circumferential surface of the sliding column 66, the sliding frame 79 is slidably connected to the inner surface of the feeding square pipe 3, the connecting slide column 710 is fixedly connected to the bottom surface of the sliding frame 79, and the roller 711 is rotatably connected to the connecting slide column 710. The inner surface of the bottom end of the connecting slide column 710, the limiting card plate 712 is fixedly connected to the side of the support plate 2 close to the sliding frame 79, the material accumulation frame 71 and the two ends of the slide rail 73 are fixedly connected, the material receiving slide plate 72 and the two ends of the reciprocating slide rod 74 are fixedly connected, the transmission block 75 and the inner surface of the transmission card rod 77 are clamped, the front and rear sides of the support plate 2 and the sliding frame 79 are in contact with each other, the connecting slide column 710 slides through the inner side of the limiting card plate 712, the roller 711 and the inner surface of the arc groove transmission plate 78 are movably connected, the bottom surface of the sliding frame 79 and the upper surface of the limiting card plate 712 are in contact with each other, the material receiving slide plate 72 and the upper surface of the support frame 1 are slidably connected, and the reciprocating slide rod 74 and the upper surface of the support frame 1 are in contact with each other. The surface is slidably connected, the transmission block 75 is slidably connected to the inner surface of the slide rail 73, the transmission rod 77 is slidably connected to the inner surface of the slide rail 73, and the reciprocating slide rod 74 slides through the side of the material accumulation frame 71 close to the slide rail 73. When the sliding frame 79 moves upward and blocks the material distribution oblique square tube 63, the silicone masterbatch cannot enter the material delivery oblique square tube 68 from the material distribution oblique square tube 63. When the sliding frame 79 moves downward, the silicone masterbatch can enter the material delivery oblique square tube 68 from the material distribution oblique square tube 63, which further increases the conveying interval, provides packaging time, improves the packaging effect, and avoids the accumulation of silicone masterbatch during continuous conveying and scattering outside the device to cause waste.

[0025] Working principle: After the silicone masterbatch falls from the feeding oblique square tube 68 onto the receiving slide 72, it is surrounded by the material accumulation frame 71. At this time, the feeding oblique square tube 68 drives the baffle 69 to move back and forth, the baffle 69 drives the transmission push block 76 to move back and forth, the transmission push block 76 drives the transmission clamping rod 77 to move back and forth, and the transmission clamping rod 77 drives the reciprocating slide 74 to slide back and forth in the slide rail 73 through the transmission push block 76. The slide rail 73 drives the receiving slides 72 at the left and right ends to slide back and forth at the bottom of the material accumulation frame 71. When the receiving slide 72 slides to the outside of the material accumulation frame 71, the silicone masterbatch caught by the receiving slide 72 falls onto the packaging bottom plate 61. Conversely, when the receiving slide 72 slides into the inside of the material accumulation frame 71, the silicone masterbatch is blocked by the receiving slide 72 and cannot fall onto the packaging bottom plate 61, resulting in a conveying interval, so that the silicone masterbatch can be packaged in batches, preventing The accumulation of silicone masterbatches affects work efficiency. The reciprocating movement of the sliding column 66 drives the arc groove transmission plate 78 to move reciprocatingly. The arc groove transmission plate 78 drives the roller 711 up and down through the guidance of the arc groove. The roller 711 drives the connecting sliding column 710 to slide back and forth up and down in the limiting card plate 712. The connecting sliding column 710 drives the sliding frame 79 to slide back and forth up and down in the feed square tube 3. When the sliding frame 79 moves upward and blocks the material dividing oblique square tube 63, the silicone masterbatch cannot enter the feed oblique square tube 68 from the material dividing oblique square tube 63. When the sliding frame 79 moves downward, the silicone masterbatch can enter the feed oblique square tube 68 from the material dividing oblique square tube 63, which further increases the conveying interval, provides packaging time, improves the packaging effect, and avoids the accumulation of silicone masterbatch during continuous conveying and scattering outside the device to cause waste.

[0026] See also Figure 1-Figure 8On the basis of the above embodiment, in another embodiment of the present invention, the screening device 8 includes a feed hopper 81, a screening plate 82, a fixed plate 83, a telescopic elastic rod 84, a connecting piece 85, and a lifting push rod 86. The feed hopper 81 is fixedly connected to the top of the conveying square tube 3, the screening plate 82 is movably connected to the inner wall of the feed hopper 81, the fixed plate 83 is fixedly connected to the front and rear sides of the inner wall of the feed hopper 81, the telescopic elastic rod 84 is fixedly connected to the upper surface of the fixed plate 83, the connecting piece 85 is fixedly connected to the top of the telescopic elastic rod 84, and the lifting push rod 86 is fixedly connected to the sliding frame On the bottom surface of the inner wall 79, unqualified silicone masterbatch will be blocked by the screening plate 82 and cannot fall from the feed hopper 81 into the feed square tube 3, while the silicone masterbatch that is completely cut and has a suitable particle size can fall from the screening plate 82 into the feed square tube 3, thereby completing the screening of the silicone masterbatch and improving the finished product quality of the silicone masterbatch. The screening device 8 also includes a limited slide 87, a sliding shaft 88, a slide block 89, a telescopic block 810, a telescopic spring rod 811, a brush plate 812, a delay transmission member 813, and a transmission slide 814. The limited slide 87 is opened before and after the feed hopper 81. On both sides, the sliding shaft 88 is slidably connected to the inner surface of the limiting slide groove 87, the slide groove block 89 is fixedly connected to the end of the sliding shaft 88 close to the screen plate 82, the telescopic block 810 is slidably connected to the inner wall of the slide groove block 89, the telescopic elastic rod 811 is fixedly connected to the upper surface of the telescopic block 810, the brush plate 812 is fixedly connected to the bottom end of the telescopic block 810, the delay transmission member 813 is fixedly connected to the end of the sliding shaft 88 away from the screen plate 82, the transmission slide rod 814 is slidably connected to the inner surface of the delay transmission member 813, and the upper surface of the connecting member 85 and the lower surface of the screen plate 82 are fixed. Fixed connection, the telescopic block 810 and the top surface of the inner wall of the slide block 89 are fixedly connected, the transmission slide rod 814 and the transmission clamping rod 77 are fixedly connected near the side of the delay transmission member 813, the delay transmission member 813 and the front and rear sides of the outer surface of the feed hopper 81 are in contact with each other, the slide block 89 and the front and rear sides of the inner wall of the feed hopper 81 are in contact with each other, the bottom surface of the brush plate 812 and the upper surface of the screen plate 82 are in contact with each other, the brush plate 812 slides on the upper surface of the screen plate 82 to clean up the silicone masterbatch stuck on the screen plate 82, to avoid blockage of the screen plate 82, and further improve the screening efficiency.

[0027] Working principle: The silicone masterbatch is transported from the cutting device to the feed hopper 81, and the silicone masterbatch falls onto the screen plate 82. When there are silicone masterbatch that are not completely cut and connected together or the cut particle size is too large, these unqualified silicone masterbatch will be blocked by the screen plate 82 and cannot fall from the feed hopper 81 to the feed square tube 3, while the silicone masterbatch that is completely cut and has a suitable particle size can fall from the screen plate 82 into the feed square tube 3, thereby completing the screening of the silicone masterbatch and improving the finished product quality of the silicone masterbatch. The sliding frame 79 reciprocates up and down, driving the lifting push rod 86 to reciprocate up and down. The lifting push rod 86 rises and contacts the screen plate 82 to lift it up. After the lifting push rod 86 falls, the screen plate 82 loses its resistance. At this time, the elastic reset action of the telescopic spring rod 84 pulls the screen plate 82 to reset through the connecting piece 85, and the screen plate 82 vibrates due to the elastic action during the reset process, causing the silicone masterbatch that falls on the screen The silicone masterbatch on the material plate 82 vibrates and falls into the feed square tube 3 more quickly, thereby improving the screening efficiency. The transmission clamp rod 77 moves back and forth left and right, driving the transmission slide bar 814 to slide back and forth in the delay transmission member 813. When the transmission slide bar 814 slides to the two ends of the delay transmission member 813, it can drive the delay transmission member 813 to move. The movement of the delay transmission member 813 drives the sliding shaft 88 to slide in the limiting slide groove 87. When the sliding shaft 88 slides, it drives the slide groove block 89 and the telescopic block 810 to move. The telescopic block 810 then drives the brush plate 812 to slide on the upper surface of the screen plate 82 to clean up the silicone masterbatch stuck on the screen plate 82, thereby avoiding blockage of the screen plate 82 and further improving the screening efficiency. When the screen plate 82 moves up and down, it drives the telescopic block 810 to slide up and down in the slide groove block 89, so that the brush plate 812 can clean the screen plate 82 while the screen plate 82 vibrates.

[0028] The present invention provides a fully automated feeding and assembly equipment for silicone seal production. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A fully automated material feeding and assembly equipment for silicone seal production, comprising a support frame (1), characterized in that: The upper surface of the support frame (1) is fixedly connected to a support plate (2), the top of the support plate (2) is fixedly connected to a material conveying square tube (3), the upper surface of the support frame (1) is fixedly connected to a linear motor (4), the upper surface of the linear motor (4) is slidably connected to a transmission slider (5), the front and rear sides of the support frame (1) are fixedly connected to a material discharge inclined plate (6), the bottom end of the material discharge inclined plate (6) is fixedly connected to a packaging bottom plate (61), the upper surface of the packaging bottom plate (61) is fixedly connected to a leak-proof frame (62), the front and rear sides of the material conveying square tube (3) are fixedly connected to a material discharge inclined plate (6), the bottom end of the material discharge inclined plate (6) is fixedly connected to a packaging bottom plate (61), the upper surface of the packaging bottom plate (61) is fixedly connected to a leak-proof frame (62), and the front and rear sides of the material discharge square tube (3) are fixedly connected to a material discharge inclined plate (6). A material distribution oblique square tube (63) is fixedly connected, a support block (64) is fixedly connected to the upper surface of the support frame (1), a C-shaped limiting hoop (65) is fixedly connected to the top of the support block (64), a sliding column (66) is slidably connected to the inner surface of the C-shaped limiting hoop (65), a T-shaped transmission plate (67) is fixedly connected to the upper side of the circumferential surface of the sliding column (66), a material conveying oblique square tube (68) is fixedly connected to the front and rear ends of the T-shaped transmission plate (67), and a baffle (69) is fixedly connected to the side of the material conveying oblique square tube (68) close to the material distribution oblique square tube (63); A uniform-speed discharging device (7) for facilitating batch packaging of silicone masterbatches is disposed above the support frame (1); a screening device (8) for screening out unqualified silicone masterbatches is disposed above the support frame (1); The uniform speed discharging device (7) comprises a material accumulation frame (71), a material receiving slide plate (72), a slide rail (73), a reciprocating slide rod (74), a transmission block (75), a transmission push block (76), and a transmission clamp rod (77); the material accumulation frame (71) is fixedly connected to the upper surface of the support frame (1); the material receiving slide plate (72) is slidably connected to the bottom of the inner surface of the material accumulation frame (71); the slide rail (73) is fixedly connected to the upper surface of the support frame (1); the reciprocating slide rod (74) is slidably connected to the inner surface of the slide rail (73); the transmission block (75) is fixedly connected to the upper surface of the reciprocating slide rod (74); the transmission push block (76) is fixedly connected to a side of the baffle (69) away from the material distribution oblique square tube (63); and the transmission clamp rod (77) is movably connected to the inner surface of the transmission push block (76); The uniform speed discharging device (7) further comprises an arc groove transmission plate (78), a sliding frame (79), a connecting sliding column (710), a roller (711), and a limit clamping plate (712), wherein the arc groove transmission plate (78) is fixedly connected to the upper side of the circumferential surface of the sliding column (66), the sliding frame (79) is slidably connected to the inner surface of the conveying square tube (3), the connecting sliding column (710) is fixedly connected to the bottom surface of the sliding frame (79), the roller (711) is rotatably connected to the inner surface of the bottom end of the connecting sliding column (710), and the limit clamping plate (712) is fixedly connected to a side of the support plate (2) close to the sliding frame (79); The material accumulation frame (71) and the slide rail (73) are fixedly connected, the material receiving slide plate (72) and the reciprocating slide rod (74) are fixedly connected, the transmission block (75) and the inner surface of the transmission clamp rod (77) are clamped, the front and rear sides of the support plate (2) and the sliding frame (79) are in contact with each other, the connecting slide column (710) slides through the inner side of the limit clamp plate (712), the roller (711) and the inner surface of the arc groove transmission plate (78) are movably connected, and the sliding frame (7 9) and the upper surface of the limiting clamping plate (712) are in contact with each other, the material receiving slide plate (72) and the upper surface of the support frame (1) are slidably connected, the reciprocating slide rod (74) and the upper surface of the support frame (1) are slidably connected, the transmission clamp block (75) and the inner surface of the slide rail (73) are slidably connected, the transmission clamp rod (77) and the inner surface of the slide rail (73) are slidably connected, and the reciprocating slide rod (74) slides through a side of the material accumulation frame (71) close to the slide rail (73).

2. The fully automated material feeding and packaging equipment for silicone seal production according to claim 1, characterized in that: The side of the baffle (69) close to the material conveying square tube (3) contacts the material distribution oblique square tube (63), the leak-proof frame (62) and the two sides of the support frame (1) are fixedly connected, and a material inlet is provided on the top of the material conveying oblique square tube (68) close to the material distribution oblique square tube (63).

3. The fully automated material feeding and packaging equipment for silicone seal production according to claim 1 is characterized by: The screening device (8) comprises a feed hopper (81), a screening plate (82), a fixed plate (83), a telescopic elastic rod (84), a connecting piece (85), and a lifting push rod (86); the feed hopper (81) is fixedly connected to the top of the conveying square tube (3); the screening plate (82) is movably connected to the inner wall of the feed hopper (81); the fixed plate (83) is fixedly connected to the front and rear sides of the inner wall of the feed hopper (81); the telescopic elastic rod (84) is fixedly connected to the upper surface of the fixed plate (83); the connecting piece (85) is fixedly connected to the top of the telescopic elastic rod (84); and the lifting push rod (86) is fixedly connected to the bottom surface of the inner wall of the sliding frame (79).

4. The fully automated material feeding and packaging equipment for silicone seal production according to claim 3 is characterized by: The screening device (8) further comprises a limit slide groove (87), a sliding shaft (88), a slide groove block (89), a telescopic block (810), a second telescopic elastic rod (811), a brush plate (812), a delay transmission member (813), and a transmission slide rod (814); the limit slide groove (87) is provided on both sides of the front and rear of the feed hopper (81); the sliding shaft (88) is slidably connected to the inner surface of the limit slide groove (87); and the slide groove block (89) is fixedly connected to the sliding shaft (88). Close to one end of the screening plate (82), the telescopic block (810) is slidably connected to the inner wall of the slide block (89), the second telescopic elastic rod (811) is fixedly connected to the upper surface of the telescopic block (810), the brush plate (812) is fixedly connected to the bottom end of the telescopic block (810), the delay transmission member (813) is fixedly connected to one end of the sliding shaft (88) away from the screening plate (82), and the transmission slide rod (814) is slidably connected to the inner surface of the delay transmission member (813).

5. The fully automated material feeding and packaging equipment for silicone seal production according to claim 4, characterized in that: The upper surface of the connecting member (85) is fixedly connected to the lower surface of the sieve plate (82); the telescopic block (810) is fixedly connected to the top surface of the inner wall of the chute block (89); the transmission slide rod (814) is fixedly connected to the side of the transmission clamp rod (77) close to the delay transmission member (813); the delay transmission member (813) and the front and rear sides of the outer surface of the feed hopper (81) are in contact with each other; the front and rear sides of the inner wall of the chute block (89) and the feed hopper (81) are in contact with each other; and the bottom surface of the brush plate (812) and the upper surface of the sieve plate (82) are in contact with each other.

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