Bottom sealing device and bottom sealing method for double-layer thermos cup processing

Abstract

The present invention relates to the technical field of double-layer thermos cup processing, and discloses a bottom sealing device and a bottom sealing method for double-layer thermos cup processing, comprising a processing machine, a protective plate being slidably connected to the surface of the processing machine, an electric rotating rod being fixedly connected to the inner wall of the processing machine, a sintering device being provided at the lower end of the interior of the processing machine, an expansion component being provided inside the processing machine, and further comprising: a clamping component, the clamping component comprising a fixed disk, the fixed disk being fixedly connected to the end of the electric rotating rod, a slide groove being provided inside the fixed disk. The present invention clamps and fixes a larger glass cup by the clamping component, and supports and clamps a smaller glass cup by the expansion component. A loading component is provided at the end of the expansion component, and the glass cup can be first placed on the surface of the loading component, and the loading component is used to squeeze the expansion component to shrink it, so that the glass cup can be placed on the surface of the round head block and fixed.

Description

Technical Field

[0001] The present invention relates to the technical field of double-layer thermos cup processing, in particular to a bottom sealing device and a bottom sealing method for double-layer thermos cup processing. Background Art

[0002] As people's daily needs increase, thermos cups can effectively reduce heat dissipation and achieve the purpose of heat preservation by reducing the heat exchange rate between the hot water in the cup and the external environment. Among them, the heat preservation effect of thermos cups is the key to the public's choice of thermos cups.

[0003] The double-layer thermos cup needs to be sealed at the bottom during processing. The bottom sealing is to melt the two glass cups together to achieve the processing of the double-layer thermos cup. When sealing the bottom of the double-layer thermos cup, the two glass cups need to be clamped, and the smaller glass cup can be pushed into the inside of the larger glass cup. The existing clamping device needs to be manually adjusted when assembling the glass cup. The clamping device is first reduced, and the glass cup is placed inside the clamping device and then the clamping device is adjusted to clamp and fix the glass cup. The operation is relatively cumbersome. Summary of the Invention

[0004] The object of the present invention is to provide a bottom sealing device and a bottom sealing method for processing a double-layer thermos cup, so as to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a bottom sealing device and method for processing a double-layer thermos cup, comprising a processing machine, a protective plate being slidably connected to the surface of the processing machine, an electric rotating rod being fixedly connected to the inner wall of the processing machine, a sintering device being provided at the lower end of the interior of the processing machine, an external expansion component being provided inside the processing machine, and further comprising:

[0007] A clamping component, comprising a fixed plate, the fixed plate being fixedly connected to the end of the electric rotating rod, a slide groove being provided inside the fixed plate, a slider being provided inside the slide groove, and a clamping block being fixedly connected to the surface of the slider;

[0008] The expansion component comprises an electric rotating rod, which is rotatably connected to the inner wall of the processing machine, and a protective plate is slidably connected to the surface of the processing machine, and the protective plate is transparent, so that the processing status of the double-layer thermos cup inside the processing machine can be observed. A sintering device is provided inside the processing machine to sinter the double-layer thermos cup, so that the ends of the two glass cups can be fused together to complete the bottom sealing work, and the surface of the electric rotating rod is slidably connected to the slide cylinder, and the slide cylinder and the electric rotating rod are meshed with each other, and the inner wall of the processing machine is rotatably connected to an electric push rod, and the telescopic end of the electric push rod is fixedly connected to the surface of the slide cylinder, and the end of the slide cylinder away from the electric rotating rod is fixedly connected to a round head block, and a positioning groove is provided on the surface of the round head block, and a support rod is fixedly connected to the inside of the positioning groove, and the end of the support rod away from the round head block is fixedly connected to the elastic rod, and the end of the elastic rod away from the support rod is fixedly connected to the bracket, and the end of the bracket away from the elastic rod is fixedly connected to the expansion plate;

[0009] A loading component, comprising a hinged rod, the hinged rod being fixedly connected to the surface of the expansion plate, and an oblique rod being hingedly connected to the surface of the hinged rod;

[0010] A stabilizing component, the stabilizing component comprising a stabilizing rod, an end of the stabilizing rod being fixedly connected to a sliding block, and an end of the sliding block away from the stabilizing rod being fixedly connected to an elastic rod;

[0011] The extrusion component includes a clamping ring, which is fixedly connected to the surface of the electric rotating rod. The surface of the clamping ring is fixedly connected to an elastic frame, and the end of the elastic frame away from the clamping ring is fixedly connected to the electric telescopic frame.

[0012] Furthermore, the clamping component includes a motor, the motor is fixedly connected to the upper surface of the electric rotating rod, the output end of the motor is fixedly connected to a gear, an annular groove is formed inside the fixed disk, an annular block is provided inside the annular groove, and the gear passes through the fixed disk and extends into the interior of the fixed disk;

[0013] The gear and the annular block are meshed with each other, the annular groove is communicated with the interior of the sliding groove, and the annular block is threadedly connected to the slider.

[0014] Furthermore, the expansion component includes a positioning rod, the end of the positioning rod is fixedly connected to the inner wall of the support rod, the positioning rod one end away from the support rod is fixedly connected to a cylinder frame, the cylinder frame is fixedly connected to the surface of the slide cylinder, the end of the cylinder frame is fixedly connected to a spring, the bracket one end away from the expansion plate is hinged with an oblique frame, the oblique frame is slidably connected to the surface of the positioning rod, four positioning grooves are provided on the surface of the round head block, support rods are respectively provided inside the four positioning grooves to support and fix the elastic rod, the elastic rod and the oblique frame are symmetrically arranged with the bracket as the center, so as to improve the stability of the expansion plate during work, the surface of the round head block is provided with an extension groove, the interior of the round head block is provided with a deep groove, and the interior of the round head block is provided with an internal groove;

[0015] An extension rod is fixedly connected to the interior of the round head block, and the extension rod passes through the round head block and extends to the outer end of the round head block.

[0016] Furthermore, the extension groove and the deep groove are connected to each other, the end of the deep groove away from the extension groove is connected to one end of the internal groove, the end of the internal groove away from the deep groove is connected to the inside of the positioning groove, and the end of the spring away from the cylindrical frame is fixedly connected to the surface of the inclined frame.

[0017] Furthermore, the electric rotating rod is arranged at one end of the processing machine away from the electric rotating rod, the clamping block passes through the fixed plate and extends to the outer end of the fixed plate, three clamping blocks are arranged on the surface of the fixed plate, and the slider passes through the fixed plate and extends to the outer end of the fixed plate.

[0018] Furthermore, the loading component includes a positioning ring, the positioning ring is fixedly connected to the surface of the extension rod, the positioning ring is hinged to the surface of the inclined rod, the surface of the inclined rod is slidably connected to a sliding plate, and the surface of the sliding plate is hinged to an elastic plate;

[0019] An elastic spring is fixedly connected to the inside of the oblique rod, and the end of the elastic spring away from the oblique rod is fixedly connected to the sliding plate. The positioning ring is arranged on the end of the extension rod away from the round head block. The end of the elastic plate away from the sliding plate is tilted upward, and the oblique rod is inclined toward one end of the expansion plate.

[0020] Furthermore, the stabilizing component includes a movable plate, the movable plate is fixedly connected to the end of the elastic rod, a tripod is fixedly connected to the lower surface of the movable plate, an end of the tripod away from the movable plate is fixedly connected to a connecting frame, and a pressure rod is hinged on the surface of the connecting frame;

[0021] One end of the pressure rod away from the connecting frame is hinged to the surface of the oblique frame, the movable plate is arranged inside the deep groove, the tripod is arranged inside the inner groove, the tripod extends to the inside of the positioning groove through the inner groove, and the connecting frame is slidably connected to the surface of the positioning rod.

[0022] Furthermore, the extrusion component includes an insertion rod, the insertion rod is fixedly connected to the lower surface of the electric telescopic frame, the interior of the insertion rod is fixedly connected to an elastic frame, the end of the elastic frame is fixedly connected to an inclined plate, the surface of the insertion rod is slidably connected to an extrusion ring, the end of the elastic frame away from the electric telescopic frame is fixedly connected to a ladder thread block, and the surface of the ladder thread block is threadedly connected to a threaded ring;

[0023] An outer expansion ring is inserted into one end of the insertion rod away from the electric telescopic frame, and a clamping groove is provided inside the outer expansion ring.

[0024] Furthermore, the outward expansion component includes a fixed plate, which is fixedly connected to the inner wall of the processing machine, the surface of the fixed plate is slidably connected to the driver, the surface of the driver is fixedly connected to the support plate, the surface of the support plate is slidably connected to the electric frame, the surface of the electric frame is fixedly connected to the pull rod, and the surface of the driver is fixedly connected to the threaded frame.

[0025] Furthermore, a bottom sealing method for double-layer thermos cup processing includes the following steps:

[0026] S1: After the motor is powered on, the gear drives the ring block to rotate through the core of the ring block. The slider is threadedly connected to the ring block. The position of the slider is adjusted by the rotation of the ring block, so that the clamping blocks can be separated from each other to clamp and fix larger glasses;

[0027] S2: After the smaller glass is placed on the surface of the round block, the expansion plate contracts toward the inside of the positioning groove due to the pressure of the glass. After the elastic rod is squeezed and contracted, it expands toward the outside of the positioning groove due to elasticity. The expansion plate squeezes and clamps the inner wall of the glass through the elasticity of the elastic rod;

[0028] S3: The glass is fixed on the surface of the sliding plate by the elastic plate, and the glass is pushed to move toward the surface of the round head block. The sliding plate slides on the surface of the inclined rod due to the pressure of the glass. When the inclined rod contracts toward the inside of the glass, the inclined rod presses the expansion plate to contract toward the inside of the positioning groove;

[0029] S4: When the expansion plate contracts toward the inside of the positioning groove, the inclined frame squeezes the pressure rod to produce deformation, and at the same time pushes the connecting frame to slide on the surface of the positioning rod. The connecting frame pushes the moving plate to slide inside the deep groove through the tripod, and pushes the stabilizing rod to contact the bottom of the inner wall of the glass through the elastic rod.

[0030] S5: The outer expansion ring is fixed and enters the interior of the smaller glass cup through the electric telescopic frame. During firing, the outer expansion ring is squeezed to make the smaller glass cup contact with the inner wall of the larger glass cup so that the two glasses can be fired together to perform the bottom sealing process;

[0031] S6: When the two glasses are fired, the pull rod extends into the interior of the smaller glass through the electric frame, and contacts the inner wall of the smaller glass by contraction. The electric rotating rod and the electric rotating rod respectively drive the clamping part and the expansion part to rotate, so that the inner wall of the smaller glass can fully contact the surface of the pull rod.

[0032] The present invention has the following beneficial effects:

[0033] The present invention clamps and fixes the larger glass cup through a clamping component, and supports and clamps the smaller glass cup through an expansion component. A loading component is provided at the end of the expansion component. The glass cup can be first put on the surface of the loading component, and the loading component is used to squeeze the expansion component to shrink, so that the glass cup is put on the surface of the round head block and fixed. At this time, the expansion component pushes the smaller glass cup to move. After the smaller glass cup is pushed into the interior of the larger glass cup, the two glass cups are fired by a sintering device. The outward expansion component pushes the pull rod into the interior of the smaller glass cup, and then pulls the smaller glass cup outward to expand through contraction. At the same time, it enters the interior of the smaller glass cup with the extrusion component, squeezes the inner circle of the glass cup, so that the two glasses can be fused together.

[0034] After the motor of the present invention is powered on, the gear drives the circular ring block to rotate through the core of the circular ring block, and the slider is threadedly connected to the circular ring block. The position of the slider is adjusted by the rotation of the circular ring block, so that the clamping blocks can be separated from each other, so as to clamp and fix a larger glass cup.

[0035] After the present invention places a smaller glass cup on the surface of the round head block, the expansion plate shrinks toward the inside of the positioning groove due to the extrusion of the glass cup. After the elastic rod is squeezed and shrunk, it will expand toward the outer end of the positioning groove due to elasticity. The expansion plate squeezes and clamps the inner wall of the glass cup through the elasticity of the elastic rod. When the expansion plate shrinks toward the inside of the positioning groove, the inclined frame slides on the surface of the positioning rod through the downward movement of the expansion plate, and the inclined frame is used to improve the clamping stability of the expansion plate. At the same time, the inclined frame also squeezes the expansion plate through the elasticity of the spring, further increasing the clamping force of the expansion plate on the glass cup. After the glass cup is fixed, the electric push rod pushes the round head block toward the inside of the larger glass cup through the slide cylinder, so that the smaller glass cup is fixed inside the larger glass cup for firing and bottom sealing.

[0036] The present invention requires that when a smaller glass is placed on the surface of the round head block, the mouth of the smaller glass is brought into contact with the surface of the sliding plate, the glass is fixed on the surface of the sliding plate by the elastic plate, and the glass is pushed toward the surface of the round head block. The sliding plate slides on the surface of the inclined rod due to the pressure of the glass. When the inclined rod contracts toward the inside of the glass, the inclined rod presses the expansion plate to contract toward the inside of the positioning groove, so that the glass can be placed on the surface of the expansion plate, thereby clamping and fixing the glass.

[0037] When the expansion plate of the present invention contracts toward the inside of the positioning groove, the inclined frame squeezes the pressure rod to cause deformation, and at the same time pushes the connecting frame to slide on the surface of the positioning rod. The connecting frame pushes the movable plate to slide inside the deep groove through the tripod, and pushes the stabilizing rod to contact the bottom of the inner wall of the glass cup through the elastic rod, thereby improving the stability of the glass cup during firing.

[0038] The present invention adjusts the height of the elastic frame by the position of the threaded ring on the surface of the stepped threaded block, and the outer expansion rings of different sizes can be replaced according to the height of the elastic frame. When the insertion rod is inserted into the inner part of the outer expansion ring, the outer expansion ring will squeeze the extrusion ring and slide on the surface of the insertion rod. After the extrusion ring is separated from the surface of the inclined plate, the inclined plate enters the interior of the card slot, and the elasticity of the elastic frame pushes the inclined plate to contact the inner wall of the card slot to fix the outer expansion ring. The outer expansion ring enters the interior of the smaller glass cup through the electric telescopic frame. During firing, the extrusion of the outer expansion ring is used to make the smaller glass cup contact with the inner wall of the larger glass cup, so that the two glasses can be fired together to perform the bottom sealing processing.

[0039] When the two glass cups of the present invention are fired, the pull rod extends into the interior of the smaller glass cup through the electric frame, and contacts the inner wall of the smaller glass cup by contraction. The electric rotating rod and the electric rotating rod respectively drive the clamping part and the expansion part to rotate, so that the inner wall of the smaller glass cup can fully contact the surface of the pull rod. The contraction of the pull rod is used to pull the smaller glass cup into contact with the inner wall of the larger glass cup, so that the extrusion part can move into the interior of the smaller glass cup.

[0040] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0042] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0043] Figure 2 It is a structural schematic diagram of the processing machine of the present invention;

[0044] Figure 3 This is a schematic diagram of the overall structure of the clamping component of the present invention;

[0045] Figure 4 This is a schematic diagram of the outer expansion ring structure of the present invention;

[0046] Figure 5 This is a schematic diagram of the overall structure of the expansion component of the present invention;

[0047] Figure 6 This is a schematic diagram of the overall structure of the feeding component of the present invention;

[0048] Figure 7 This is a schematic diagram of the overall structure of the stabilizing component of the present invention;

[0049] Figure 8 This is a schematic diagram of the overall structure of the extruded component of the present invention;

[0050] Figure 9 For the present invention Figure 8 A magnified schematic diagram of part A in FIG;

[0051] Figure 10 For the present invention Figure 2 A magnified schematic diagram of part B in FIG.

[0052] Figure 11 It is a schematic diagram of the process structure of the present invention.

[0053] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0054] In the figure: 1, processing machine; 2, protective plate; 3, electric rotating rod; 4, clamping part; 5, sintering device; 6, external expansion part; 7, expansion part; 8, feeding part; 9, stabilizing part; 19, extrusion part; 10, motor; 11, gear; 12, fixed plate; 13, slide block; 14, circular ring block; 15, clamping block; 16, slide groove; 17, circular ring groove; 18, external expansion ring; 30, electric rotating rod; 31, electric push rod; 32, slide cylinder; 33, spring; 34, expansion plate; 35, internal groove; 36, round head block; 37, extension rod; 38, support rod; 39, elastic rod; 40, positioning groove; 41, extension groove; 42, bracket; 4 3. Positioning rod; 44. Cylinder frame; 45. Deep groove; 46. Oblique frame; 50. Articulated rod; 51. Elastic plate; 52. Sliding plate; 53. Positioning ring; 54. Elastic spring; 55. Oblique rod; 60. Pressure rod; 61. Moving plate; 62. Elastic rod; 63. Stabilizing rod; 64. Tripod; 65. Sliding block; 66. Connecting frame; 70. Stepped thread block; 71. Snap ring; 72. Elastic frame; 73. Electric telescopic frame; 74. Insert rod; 75. Threaded ring; 76. Extrusion ring; 77. Inclined plate; 78. Elastic frame; 80. Driver; 81. Pressed thread frame; 82. Pull rod; 83. Support plate; 84. Fixed plate; 85. Electric frame. DETAILED DESCRIPTION

[0055] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0056] See also Figures 1-11 As shown, the present invention is a bottom sealing device and bottom sealing method for processing double-layer thermos cups, comprising a processing machine 1, a protective plate 2 being slidably connected to the surface of the processing machine 1, an electric rotating rod 3 being fixedly connected to the inner wall of the processing machine 1, a sintering device 5 being provided at the lower end of the interior of the processing machine 1, an external expansion component 6 being provided inside the processing machine 1, and further comprising:

[0057] The clamping component 4 includes a fixed plate 12, which is fixedly connected to the end of the electric rotating rod 3. A sliding groove 16 is provided inside the fixed plate 12, and a slider 13 is provided inside the sliding groove 16. A clamping block 15 is fixedly connected to the surface of the slider 13.

[0058] The expansion component 7 includes an electric rotating rod 30, which is rotatably connected to the inner wall of the processing machine 1. The surface of the electric rotating rod 30 is slidably connected to a slide 32, and the slide 32 and the electric rotating rod 30 are meshed with each other. The inner wall of the processing machine 1 is rotatably connected to an electric push rod 31, and the telescopic end of the electric push rod 31 is fixedly connected to the surface of the slide 32. The end of the slide 32 away from the electric rotating rod 30 is fixedly connected to a round head block 36, and a positioning groove 40 is provided on the surface of the round head block 36. The present invention clamps and fixes larger glass cups through the clamping component 4, and supports and clamps smaller glass cups through the expansion component 7. A loading component 8 is provided at the end of the expansion component 7. The glass cup can be first put on the surface of the loading component 8, and the loading component 8 is used to squeeze the expansion component 7 to shrink. The glass is placed on the surface of the round head block 36 and fixed. At this time, the expansion component 7 pushes the smaller glass to move. After the smaller glass is pushed into the larger glass, the two glasses are fired by the sintering device 5. The outward expansion component 6 pushes the pull rod 82 into the smaller glass, and then expands the smaller glass outward by contraction. At the same time, it enters the smaller glass with the extrusion component 19 and squeezes the inner ring of the glass so that the two glasses can be fused together. The interior of the positioning groove 40 is fixedly connected to the support rod 38. The end of the support rod 38 away from the round head block 36 is fixedly connected to the elastic rod 39. The end of the elastic rod 39 away from the support rod 38 is fixedly connected to the bracket 42. The end of the bracket 42 away from the elastic rod 39 is fixedly connected to the expansion plate 34.

[0059] The feeding component 8 includes a hinge rod 50, which is fixedly connected to the surface of the expansion plate 34, and an oblique rod 55 is hinged on the surface of the hinge rod 50;

[0060] The stabilizing component 9 includes a stabilizing rod 63 , an end of the stabilizing rod 63 is fixedly connected to a sliding block 65 , and an end of the sliding block 65 away from the stabilizing rod 63 is fixedly connected to an elastic rod 62 ;

[0061] The extrusion component 19 includes a snap ring 71 , which is fixedly connected to the surface of the electric rotating rod 30 . An elastic frame 72 is fixedly connected to the surface of the snap ring 71 , and an electric telescopic frame 73 is fixedly connected to one end of the elastic frame 72 away from the snap ring 71 .

[0062] The clamping component 4 includes a motor 10, which is fixedly connected to the upper surface of the electric rotating rod 3. The output end of the motor 10 is fixedly connected to a gear 11. A circular groove 17 is formed inside the fixed disk 12, and a circular block 14 is disposed inside the circular groove 17. When the motor 10 is energized, the gear 11 drives the circular block 14 to rotate by interlocking with the inner core of the circular block 14. The slider 13 is threadedly connected to the circular block 14. The position of the slider 13 is adjusted by rotating the circular block 14, so that the clamping blocks 15 can be separated from each other to clamp and secure larger glasses. The gear 11 passes through the fixed disk 12 and extends into the interior of the fixed disk 12.

[0063] The gear 11 and the annular block 14 are meshed with each other, the annular groove 17 is communicated with the interior of the sliding groove 16 , and the annular block 14 is threadedly connected to the slider 13 .

[0064] The expansion component 7 includes a positioning rod 43, the end of the positioning rod 43 is fixedly connected to the inner wall of the support rod 38, the end of the positioning rod 43 away from the support rod 38 is fixedly connected to a cylindrical frame 44, the cylindrical frame 44 is fixedly connected to the surface of the slide 32, the end of the cylindrical frame 44 is fixedly connected to the spring 33, and the end of the bracket 42 away from the expansion plate 34 is hinged with an oblique frame 46. After the present invention places a smaller glass on the surface of the round head block 36, the expansion plate 34 uses the extrusion of the glass to shrink toward the inside of the positioning groove 40. After the elastic rod 39 is squeezed and shrunk, it will expand toward the outer end of the positioning groove 40 due to elasticity. The expansion plate 34 squeezes and clamps the inner wall of the glass through the elasticity of the elastic rod 39, and the expansion plate 34 moves toward the positioning groove 40. During internal contraction, the inclined frame 46 slides on the surface of the positioning rod 43 through the downward movement of the expansion plate 34, and the inclined frame 46 is used to improve the stability of the clamping of the expansion plate 34. At the same time, the inclined frame 46 also squeezes the expansion plate 34 through the elasticity of the spring 33, further increasing the clamping force of the expansion plate 34 on the glass. After the glass is fixed, the electric push rod 31 pushes the round head block 36 to move inside the larger glass through the slide cylinder 32, so as to fix the smaller glass inside the larger glass and perform firing and bottom sealing. The inclined frame 46 is slidably connected to the surface of the positioning rod 43. The surface of the round head block 36 is provided with an extension groove 41, the interior of the round head block 36 is provided with a deep groove 45, and the interior of the round head block 36 is provided with an internal groove 35.

[0065] An extension rod 37 is fixedly connected to the interior of the round head block 36 . The extension rod 37 passes through the round head block 36 and extends to the outer end of the round head block 36 .

[0066] The extension groove 41 and the deep groove 45 are connected to each other, the end of the deep groove 45 away from the extension groove 41 is connected to one end of the internal groove 35, the end of the internal groove 35 away from the deep groove 45 is connected to the interior of the positioning groove 40, and the end of the spring 33 away from the cylindrical frame 44 is fixedly connected to the surface of the inclined frame 46.

[0067] The electric rotating rod 30 is set at one end of the processing machine 1 away from the electric rotating rod 3, the clamping block 15 passes through the fixed plate 12 and extends to the outer end of the fixed plate 12, three clamping blocks 15 are set on the surface of the fixed plate 12, and the slider 13 passes through the fixed plate 12 and extends to the outer end of the fixed plate 12.

[0068] The loading component 8 includes a positioning ring 53, which is fixedly connected to the surface of the extension rod 37. The positioning ring 53 is hinged to the surface of the inclined rod 55. The surface of the inclined rod 55 is slidably connected to the sliding plate 52. When the present invention requires that a smaller glass be placed on the surface of the round head block 36, the cup mouth of the smaller glass is brought into contact with the surface of the sliding plate 52, and the glass is fixed to the surface of the sliding plate 52 by the elastic plate 51, pushing the glass to move toward the surface of the round head block 36. The sliding plate 52 slides on the surface of the inclined rod 55 due to the pressure of the glass. When the inclined rod 55 contracts toward the inside of the glass, the inclined rod 55 presses the expansion plate 34 to contract toward the inside of the positioning groove 40, so that the glass can be placed on the surface of the expansion plate, thereby clamping and fixing the glass. The surface of the sliding plate 52 is hinged to the elastic plate 51;

[0069] An elastic spring 54 is fixedly connected to the inside of the inclined rod 55, and the end of the elastic spring 54 away from the inclined rod 55 is fixedly connected to the sliding plate 52. The positioning ring 53 is arranged at the end of the extension rod 37 away from the round head block 36. The end of the elastic plate 51 away from the sliding plate 52 is tilted upward, and the inclined rod 55 is inclined toward one end of the expansion plate 34.

[0070] The stabilizing component 9 includes a movable plate 61, which is fixedly connected to the end of the elastic rod 62. The lower surface of the movable plate 61 is fixedly connected to a tripod 64. When the expansion plate 34 of the present invention contracts toward the inside of the positioning groove 40, the inclined frame 46 squeezes the pressure rod 60 to cause deformation, and at the same time pushes the connecting frame 66 to slide on the surface of the positioning rod 43. The connecting frame 66 pushes the movable plate 61 to slide inside the deep groove 45 through the tripod 64, and pushes the stabilizing rod 63 to contact the inner wall bottom of the glass cup through the elastic rod 62, thereby improving the stability of the glass cup during firing. The end of the tripod 64 away from the movable plate 61 is fixedly connected to the connecting frame 66, and the pressure rod 60 is hinged on the surface of the connecting frame 66;

[0071] One end of the pressure rod 60 away from the connecting frame 66 is hinged to the surface of the inclined frame 46, the movable plate 61 is arranged inside the deep groove 45, the tripod 64 is arranged inside the internal groove 35, the tripod 64 extends to the inside of the positioning groove 40 through the internal groove 35, and the connecting frame 66 is slidably connected to the surface of the positioning rod 43.

[0072] The extrusion component 19 includes an insertion rod 74, which is fixedly connected to the lower surface of the electric telescopic frame 73. The interior of the insertion rod 74 is fixedly connected to an elastic frame 78, and the end of the elastic frame 78 is fixedly connected to an inclined plate 77. The surface of the insertion rod 74 is slidably connected to an extrusion ring 76. The present invention adjusts the height of the elastic frame 72 by the position of the threaded ring 75 on the surface of the ladder thread block 70. The outer expansion ring 18 of different sizes can be replaced by the height of the elastic frame 72. When the insertion rod 74 is inserted into the inner part of the outer expansion ring 18, the outer expansion ring 18 will squeeze the extrusion ring 76 to slide on the surface of the insertion rod 74, and the extrusion ring 76 and the inclined plate After the surface of 77 is separated, the inclined plate 77 enters the interior of the card slot. The elastic force of the elastic frame 78 pushes the inclined plate 77 to contact the inner wall of the card slot, thereby fixing the outer expansion ring 18. The outer expansion ring 18 enters the interior of the smaller glass cup through the electric telescopic frame 73. During firing, the outer expansion ring 18 squeezes the smaller glass cup to contact the inner wall of the larger glass cup, so that the two glasses can be fired together to perform the bottom sealing process. The end of the elastic frame 72 away from the electric telescopic frame 73 is fixedly connected to the stepped threaded block 70. The surface of the stepped threaded block 70 is threadedly connected to the threaded ring 75.

[0073] An end of the insertion rod 74 away from the electric telescopic frame 73 is plugged with an outer expansion ring 18 , and a card slot is provided inside the outer expansion ring 18 .

[0074] The outward expansion component 6 includes a fixed plate 84, which is fixedly connected to the inner wall of the processing machine 1. The surface of the fixed plate 84 is slidably connected to the driver 80, and the surface of the driver 80 is fixedly connected to the support plate 83. The surface of the support plate 83 is slidably connected to the electric frame 85. When the two glass cups of the present invention are fired, the pull rod 82 extends into the interior of the smaller glass cup through the electric frame 85, and contacts the inner wall of the smaller glass cup by contraction. The electric rotating rod 3 and the electric rotating rod 30 respectively drive the clamping component 4 and the expansion component 7 to rotate, so that the inner wall of the smaller glass cup can fully contact the surface of the pull rod 82. The contraction of the pull rod 82 is used to pull the smaller glass cup to contact the inner wall of the larger glass cup, so that the extrusion component 19 can move to the inside of the smaller glass cup. The surface of the electric frame 85 is fixedly connected to the pull rod 82, and the surface of the driver 80 is fixedly connected to the threaded frame 81.

[0075] A bottom sealing method for processing a double-layer thermos cup comprises the following steps:

[0076] S1: After the motor 10 is powered on, the gear 11 drives the ring block 14 to rotate through the core of the ring block 14. The slider 13 is threadedly connected to the ring block 14. The position of the slider 13 is adjusted by the rotation of the ring block 14, so that the clamping blocks 15 can be separated from each other to clamp and fix a larger glass;

[0077] S2: After a smaller glass is placed on the surface of the round block 36, the expansion plate 34 is squeezed by the glass and contracts toward the inside of the positioning groove 40. The elastic rod 39, after being squeezed and contracted, expands toward the outside of the positioning groove 40 due to its elasticity. The expansion plate 34 squeezes and clamps the inner wall of the glass through the elasticity of the elastic rod 39.

[0078] S3: The glass is fixed on the surface of the sliding plate 52 by the elastic plate 51, pushing the glass toward the surface of the round head block 36. The sliding plate 52 slides on the surface of the inclined rod 55 due to the pressure of the glass. When the inclined rod 55 contracts toward the inside of the glass, the inclined rod 55 presses the expansion plate 34 toward the inside of the positioning groove 40;

[0079] S4: When the expansion plate 34 contracts toward the inside of the positioning groove 40, the inclined frame 46 squeezes the pressure rod 60 to produce deformation, and at the same time pushes the connecting frame 66 to slide on the surface of the positioning rod 43. The connecting frame 66 pushes the movable plate 61 to slide inside the deep groove 45 through the tripod 64, and pushes the stabilizing rod 63 to contact the bottom of the inner wall of the glass through the elastic rod 62.

[0080] S5: The outer expansion ring 18 is fixed and enters the interior of the smaller glass via the electric telescopic frame 73. During firing, the outer expansion ring 18 squeezes the smaller glass to contact the inner wall of the larger glass so that the two glasses can be fired together to perform the bottom sealing process;

[0081] S6: When the two glasses are fired, the pull rod 82 extends into the interior of the smaller glass through the electric frame 85, and contacts the inner wall of the smaller glass by contraction. The electric rotating rod 3 and the electric rotating rod 30 respectively drive the clamping part 4 and the expansion part 7 to rotate, so that the inner wall of the smaller glass can fully contact the surface of the pull rod 82.

[0082] During use, after the motor 10 is energized, the gear 11 drives the circular block 14 to rotate through the core of the circular block 14, and the slider 13 is threadedly connected to the circular block 14. The position of the slider 13 is adjusted by the rotation of the circular block 14, so that the clamping blocks 15 can be separated from each other, so as to clamp and fix the larger glass. After the smaller glass is placed on the surface of the round head block 36, the expansion plate 34 is squeezed into the inside of the positioning groove 40 by the extrusion of the glass. After the elastic rod 39 is squeezed and shrunk, it will expand toward the outer end of the positioning groove 40 due to elasticity. The expansion plate 34 squeezes and clamps the inner wall of the glass through the elasticity of the elastic rod 39. When the expansion plate 34 is retracted into the inside of the positioning groove 40, the inclined frame 46 is moved downward on the surface of the positioning rod 43 by the expansion plate 34. The inclined frame 46 is used to improve the stability of the expansion plate 34 clamping. At the same time, the inclined frame 46 also squeezes the expansion plate 34 through the elasticity of the spring 33, further increasing the clamping force of the expansion plate 34 on the glass. After the glass is fixed, the electric push rod 31 pushes the round head block 36 to move inside the larger glass through the slide cylinder 32, so that the smaller glass can be fixed inside the larger glass for firing and sealing. When the smaller glass needs to be put on the surface of the round head block 36, the cup mouth of the smaller glass is brought into contact with the surface of the sliding plate 52, and the glass is fixed on the surface of the sliding plate 52 by the elastic plate 51, pushing the glass to move toward the surface of the round head block 36. The sliding plate 52 slides on the surface of the inclined rod 55 due to the squeezing of the glass. The inclined rod 55 When shrinking toward the inside of the glass, the inclined rod 55 will squeeze the expansion plate 34 and shrink toward the inside of the positioning groove 40, so that the glass can be sleeved on the surface of the expansion plate, thereby clamping the glass. When the expansion plate 34 shrinks toward the inside of the positioning groove 40, the inclined frame 46 will squeeze the pressure rod 60 to produce deformation, and at the same time push the connecting frame 66 to slide on the surface of the positioning rod 43. The connecting frame 66 pushes the movable plate 61 to slide inside the deep groove 45 through the tripod 64, and pushes the stabilizing rod 63 to contact the bottom of the inner wall of the glass through the elastic rod 62, thereby improving the stability of the glass during firing. The height of the elastic frame 72 is adjusted by the position of the threaded ring 75 on the surface of the stepped threaded block 70, and the outer expansion ring 18 of different sizes can be replaced according to the height of the elastic frame 72. When the insertion rod 74 is inserted into the interior of the outer expansion ring 18, the outer expansion ring 18 will squeeze the squeezing ring 76 to slide on the surface of the insertion rod 74. After the squeezing ring 76 separates from the surface of the inclined plate 77, the inclined plate 77 enters the interior of the card slot and is pushed into contact with the inner wall of the card slot by the elasticity of the elastic frame 78, thereby fixing the outer expansion ring 18. The outer expansion ring 18 enters the interior of the smaller glass through the electric telescopic frame 73. During firing, the squeezing of the outer expansion ring 18 is used to make the smaller glass contact with the inner wall of the larger glass, so that the two glasses can be fired together for bottom sealing. When the two glasses are fired, the pull rod 82 enters the interior of the smaller glass through the extension of the electric frame 85 and contacts the inner wall of the smaller glass by contraction.The electric rotating rod 3 and the electric rotating rod 30 respectively drive the clamping component 4 and the expansion component 7 to rotate, so that the inner wall of the smaller glass can fully contact the surface of the pull rod 82. The contraction of the pull rod 82 pulls the smaller glass into contact with the inner wall of the larger glass, so that the squeezing component 19 can move into the smaller glass.

[0083] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A bottom sealing device for processing a double-layer thermos cup, comprising a processing machine (1), a protective plate (2) being slidably connected to the surface of the processing machine (1), an electric rotating rod (3) being fixedly connected to the inner wall of the processing machine (1), a sintering device (5) being provided at the lower end of the interior of the processing machine (1), and an outward expansion component (6) being provided inside the processing machine (1), characterized in that: Also includes: A clamping component (4), the clamping component (4) comprising a fixed disk (12), the fixed disk (12) being fixedly connected to the end of the electric rotating rod (3), a sliding groove (16) being provided inside the fixed disk (12), a sliding block (13) being provided inside the sliding groove (16), and a clamping block (15) being fixedly connected to the surface of the sliding block (13); An expansion component (7), wherein the expansion component (7) includes an electric rotating rod (30), the electric rotating rod (30) is rotatably connected to the inner wall of the processing machine (1), the surface of the electric rotating rod (30) is slidably connected to a slide cylinder (32), and the slide cylinder (32) and the electric rotating rod (30) are engaged with each other, and the inner wall of the processing machine (1) is rotatably connected to an electric push rod (31), the telescopic end of the electric push rod (31) is fixedly connected to the surface of the slide cylinder (32), and the slide cylinder (32) is away from the electric rotating rod One end of the rod (30) is fixedly connected to a round head block (36), a positioning groove (40) is provided on the surface of the round head block (36), a support rod (38) is fixedly connected inside the positioning groove (40), an end of the support rod (38) away from the round head block (36) is fixedly connected to an elastic rod (39), an end of the elastic rod (39) away from the support rod (38) is fixedly connected to a bracket (42), and an end of the bracket (42) away from the elastic rod (39) is fixedly connected to an expansion plate (34); A loading component (8), the loading component (8) comprising a hinged rod (50), the hinged rod (50) being fixedly connected to the surface of the expansion plate (34), and an oblique rod (55) being hinged to the surface of the hinged rod (50); A stabilizing component (9), the stabilizing component (9) comprising a stabilizing rod (63), an end of the stabilizing rod (63) being fixedly connected to a sliding block (65), and an end of the sliding block (65) away from the stabilizing rod (63) being fixedly connected to an elastic rod (62); An extrusion component (19), the extrusion component (19) comprising a snap ring (71), the snap ring (71) being fixedly connected to the surface of the electric rotating rod (30), an elastic frame (72) being fixedly connected to the surface of the snap ring (71), and an electric telescopic frame (73) being fixedly connected to one end of the elastic frame (72) away from the snap ring (71).

2. The bottom sealing device for double-layered thermos cup processing according to claim 1, characterized in that: The clamping component (4) includes a motor (10), the motor (10) is fixedly connected to the upper surface of the electric rotating rod (3), the output end of the motor (10) is fixedly connected to a gear (11), an annular groove (17) is provided inside the fixed disk (12), an annular block (14) is provided inside the annular groove (17), and the gear (11) passes through the fixed disk (12) and extends to the inside of the fixed disk (12); The gear (11) and the annular block (14) are meshed with each other, the annular groove (17) is communicated with the interior of the sliding groove (16), and the annular block (14) is threadedly connected to the slider (13).

3. The bottom sealing device for double-layered thermos cup processing according to claim 2, characterized in that: The expansion component (7) includes a positioning rod (43), the end of the positioning rod (43) is fixedly connected to the inner wall of the support rod (38), the end of the positioning rod (43) away from the support rod (38) is fixedly connected to a cylindrical frame (44), the cylindrical frame (44) is fixedly connected to the surface of the slide cylinder (32), the end of the cylindrical frame (44) is fixedly connected to a spring (33), the end of the bracket (42) away from the expansion plate (34) is hinged to an inclined frame (46), the inclined frame (46) is slidably connected to the surface of the positioning rod (43), the surface of the round head block (36) is provided with an extension groove (41), the interior of the round head block (36) is provided with a deep groove (45), and the interior of the round head block (36) is provided with an internal groove (35); An extension rod (37) is fixedly connected to the interior of the round head block (36), and the extension rod (37) passes through the round head block (36) and extends to the outer end of the round head block (36).

4. The bottom sealing device for double-layered thermos cup processing according to claim 3, characterized in that: The extension groove (41) and the deep groove (45) are connected to each other, one end of the deep groove (45) away from the extension groove (41) is connected to one end of the internal groove (35), and one end of the internal groove (35) away from the deep groove (45) is connected to the interior of the positioning groove (40), and one end of the spring (33) away from the cylindrical frame (44) is fixedly connected to the surface of the inclined frame (46).

5. The bottom sealing device for double-layered thermos cup processing according to claim 4, characterized in that: The electric rotating rod (30) is arranged at one end of the processing machine (1) away from the electric rotating rod (3), the clamping block (15) passes through the fixed disk (12) and extends to the outer end of the fixed disk (12), three clamping blocks (15) are arranged on the surface of the fixed disk (12), and the sliding block (13) passes through the fixed disk (12) and extends to the outer end of the fixed disk (12).

6. The bottom sealing device for double-layered thermos cup processing according to claim 5, characterized in that: The loading component (8) includes a positioning ring (53), the positioning ring (53) is fixedly connected to the surface of the extension rod (37), the positioning ring (53) is hinged to the surface of the inclined rod (55), the surface of the inclined rod (55) is slidably connected to a sliding plate (52), and the surface of the sliding plate (52) is hinged to an elastic plate (51); The interior of the inclined rod (55) is fixedly connected to an elastic spring (54), and one end of the elastic spring (54) away from the inclined rod (55) is fixedly connected to the sliding plate (52). The positioning ring (53) is arranged at one end of the extension rod (37) away from the round head block (36). The end of the elastic plate (51) away from the sliding plate (52) is tilted upward, and the inclined rod (55) is inclined toward one end of the expansion plate (34).

7. The bottom sealing device for double-layered thermos cup processing according to claim 6, characterized in that: The stabilizing component (9) includes a movable plate (61), the movable plate (61) is fixedly connected to the end of the elastic rod (62), a tripod (64) is fixedly connected to the lower surface of the movable plate (61), an end of the tripod (64) away from the movable plate (61) is fixedly connected to a connecting frame (66), and a pressure rod (60) is hinged on the surface of the connecting frame (66); One end of the pressure rod (60) away from the connecting frame (66) is hinged to the surface of the inclined frame (46), the movable plate (61) is arranged inside the deep groove (45), the tripod (64) is arranged inside the inner groove (35), the tripod (64) extends through the inner groove (35) to the inside of the positioning groove (40), and the connecting frame (66) is slidably connected to the surface of the positioning rod (43).

8. The bottom sealing device for double-layered thermos cup processing according to claim 7, characterized in that: The extrusion component (19) includes an insertion rod (74), the insertion rod (74) is fixedly connected to the lower surface of the electric telescopic frame (73), the interior of the insertion rod (74) is fixedly connected to an elastic frame (78), the end of the elastic frame (78) is fixedly connected to an inclined plate (77), the surface of the insertion rod (74) is slidably connected to an extrusion ring (76), the end of the elastic frame (72) away from the electric telescopic frame (73) is fixedly connected to a ladder thread block (70), and the surface of the ladder thread block (70) is threadedly connected to a threaded ring (75); An outer expansion ring (18) is inserted into one end of the insertion rod (74) away from the electric telescopic frame (73), and a slot is provided inside the outer expansion ring (18).

9. The bottom sealing device for double-layered thermos cup processing according to claim 8, characterized in that: The outward expansion component (6) includes a fixed plate (84), the fixed plate (84) is fixedly connected to the inner wall of the processing machine (1), the surface of the fixed plate (84) is slidably connected to the driver (80), the surface of the driver (80) is fixedly connected to the support plate (83), the surface of the support plate (83) is slidably connected to the electric frame (85), the surface of the electric frame (85) is fixedly connected to the pull rod (82), and the surface of the driver (80) is fixedly connected to the threaded frame (81).

10. A bottom sealing method for double-layered thermos cup processing, using the bottom sealing device for double-layered thermos cup processing according to claim 9, characterized in that: The steps include: S1: After the motor (10) is powered on, the gear (11) drives the annular block (14) to rotate through the core of the annular block (14), and the slider (13) is threadedly connected to the annular block (14). The position of the slider (13) is adjusted by the rotation of the annular block (14), so that the clamping blocks (15) can be separated from each other, so as to clamp and fix a larger glass; S2: After the smaller glass is placed on the surface of the round head block (36), the expansion plate (34) is squeezed by the glass and shrinks toward the inside of the positioning groove (40). After the elastic rod (39) is squeezed and shrunk, it expands toward the outer end of the positioning groove (40) due to elasticity. The expansion plate (34) squeezes and clamps the inner wall of the glass through the elasticity of the elastic rod (39); S3: The glass is fixed on the surface of the sliding plate (52) by the elastic plate (51), and the glass is pushed to move toward the surface of the round head block (36). The sliding plate (52) slides on the surface of the inclined rod (55) due to the pressure of the glass. When the inclined rod (55) contracts toward the inside of the glass, the inclined rod (55) presses the expansion plate (34) to contract toward the inside of the positioning groove (40); S4: When the expansion plate (34) contracts toward the inside of the positioning groove (40), the inclined frame (46) squeezes the pressure rod (60) to produce deformation, and at the same time pushes the connecting frame (66) to slide on the surface of the positioning rod (43). The connecting frame (66) pushes the movable plate (61) to slide inside the deep groove (45) through the tripod (64), and pushes the stabilizing rod (63) to contact the bottom of the inner wall of the glass through the elastic rod (62); S5: The outer expansion ring (18) is fixed, and the outer expansion ring (18) enters the interior of the smaller glass cup through the electric telescopic frame (73). During firing, the outer expansion ring (18) is squeezed to make the smaller glass cup contact with the inner wall of the larger glass cup, so that the two glasses can be fired together to perform the bottom sealing process; S6: When the two glasses are fired, the pull rod (82) extends through the electric frame (85) into the interior of the smaller glass, and contacts the inner wall of the smaller glass by contraction. The electric rotating rod (3) and the electric rotating rod (30) respectively drive the clamping part (4) and the expansion part (7) to rotate, so that the inner wall of the smaller glass can fully contact the surface of the pull rod (82).

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