Appearance processing device for glass mold

Abstract

The invention relates to the technical field of mold processing, in particular to a shape processing device for a glass mold, which comprises a mounting flat plate, a power assembly and a positioning assembly, the mounting flat plate is connected with a power assembly; the mounting flat plate is connected with a positioning assembly for clamping a glass mold for positioning; the device further comprises a positioning column, a first spring, a mounting plate and the like. A plurality of positioning columns which are distributed in a rectangular shape are fixedly connected to the mounting flat plate; each positioning column is sleeved with a first spring. And a mounting plate is connected to the plurality of positioning columns in a sliding manner. According to the appearance processing device for the glass mold obtained through the design, when an arc-shaped cavity is polished, the four polishing pieces move towards the periphery to adapt to glass mold cavities of different specifications, the arc-shaped elastic pieces can be unfolded along with movement of the polishing pieces, the arc-shaped elastic pieces are attached to the bottom wall of the cavity of the glass mold, and the polishing effect is improved. And polishing the cavity of the glass mold to be smooth.

Description

Technical Field

[0001] The invention relates to the technical field of mold processing, and in particular to an appearance processing device for a glass mold. Background Art

[0002] In the prior art, when producing glass molds, because the glass mold is a tool for forming glass products, its quality directly affects the shape, size and appearance of the glass products, and the glass mold needs to be processed by subtractive manufacturing, such as cutting and grinding; For example, a Chinese patent (CN118650530B) discloses a metal mold grinding processing equipment. The device uses a chain drive and a locking assembly to enable the grinding disc to quickly and accurately switch to the next cavity to be polished after completing the grinding task of the current cavity. The seamless switching reduces the downtime waiting time, improves the continuity and efficiency of the overall operation, and improves the resource utilization efficiency, thereby further improving the grinding efficiency. However, since the grinding disc of the device is vertical, and the bottom of the cavity of the metal mold usually has a certain arc shape, or even a semicircular shape, the grinding disc of the device cannot adapt to the grinding of the metal mold with an arc-shaped cavity bottom. After grinding the metal mold with an arc-shaped cavity bottom, it is still necessary to manually hold other grinding tools for grinding, which greatly increases the grinding time of the metal mold cavity and affects the grinding efficiency of the metal mold. Summary of the invention

[0003] The purpose of the present invention is to overcome the problem that the grinding sheets of existing equipment are unable to adapt to the grinding of metal molds with arc-shaped cavity bottoms. After grinding the metal molds with arc-shaped cavity bottoms, other grinding tools need to be manually held for grinding, which greatly increases the grinding time of the metal glass mold cavity and affects the grinding efficiency of the metal mold. A processing device is provided, which can grind metal molds with arc-shaped cavity bottoms and metal molds with flat cavity bottoms, and the device is not limited to glass mold manufacturers, thereby improving the convenience and practicality of the present invention.

[0004] Another object of the present invention is to provide a shape processing device for a glass mold having the above-mentioned function.

[0005] The embodiment of the present invention is realized by the following technical scheme: a shape processing device for glass molds, comprising a mounting plate, a power assembly and a positioning assembly; the mounting plate is connected to the power assembly; the mounting plate is connected to the positioning assembly for clamping the glass mold for positioning; it also comprises a positioning column, a spring 1, a mounting plate, a round shaft, a motor, an expansion assembly, a grinding sheet, an arc-shaped spring sheet and a suction assembly; a plurality of rectangularly distributed positioning columns are fixedly connected to the mounting plate; a spring 1 is sleeved on each positioning column; a mounting plate is slidably connected to a plurality of positioning columns; a plurality of matrix-distributed round shafts are rotatably connected to the mounting plate; a plurality of motors are fixedly connected to the upper surface of the mounting plate; The output shafts of several motors are fixedly connected to the corresponding circular shafts; each circular shaft is connected to an expansion component; each expansion component is connected to a number of grinding sheets distributed in a ring array, and the outer surfaces of the grinding sheets are provided with a grinding coating; the expansion component is used to drive the grinding sheets thereon to unfold; two grinding sheets opposite to each other on the same expansion component are each slidably connected to an arc-shaped spring sheet, and the outer arc surface of the arc-shaped spring sheet is provided with a grinding coating; each circular shaft is connected to a suction component for sucking out metal debris and dust, and the arc-shaped spring sheet is connected to the suction component; the power component is used to drive the mounting plate, the circular shaft, the motor, the expansion component, the grinding sheet, the arc-shaped spring sheet and the suction component to move downward or upward together.

[0006] Furthermore, the power assembly includes a vertical plate, an electric slide rail, an electric slider, an L-shaped plate and a plug-in plate; a vertical plate is fixedly connected to the left and right upper surfaces of the mounting plate; two electric slide rails are fixedly connected to the opposite sides of the two vertical plates; an electric slider is slidably connected to each electric slide rail; an L-shaped plate is commonly fixedly connected to the two electric sliders on the same vertical plate; a linear slide groove is opened on the left and right lower surfaces of the mounting plate; a plug-in plate is slidably arranged in the linear slide groove of each mounting plate, and the plug-in plate is plugged into the L-shaped plate.

[0007] Furthermore, the positioning assembly includes an electric push rod, a push plate and a limit plate; two electric push rods are fixedly connected to the left and right upper surfaces of the mounting plate; the telescopic parts of the two electric push rods on the same side are commonly fixedly connected to a push plate; and the limit plate is fixedly connected to the rear upper surface of the mounting plate.

[0008] Furthermore, the expansion assembly includes a connecting rod, a circular ring, two electric push rods and a push frame; two connecting rods are movably connected to the axis at the four quarter points of each circular shaft; the two connecting rods located on the same axis are each movably connected to a grinding plate; a circular ring is fixedly connected to the outer surface of each circular shaft, and the circular ring is located above all the connecting rods; two electric push rods are fixedly connected to each circular ring; the telescopic parts of the two electric push rods are commonly fixedly connected to a push frame; the push frame is in contact with all the connecting rods.

[0009] Furthermore, the suction assembly includes a connecting tube, a telescopic tube and a suction head; each circular shaft is provided with a guide groove; each circular shaft is connected to a connecting tube; the lower end of each circular shaft is connected to a telescopic tube; the lower end of each telescopic tube is connected to a suction head; each suction head is provided with an air suction hole at the front and rear; the suction head is detachably connected to the inner arc surface of the arc-shaped spring sheet.

[0010] Furthermore, a handle is respectively provided on the left and right parts of the mounting plate.

[0011] Furthermore, it also includes a horizontal grinding head, and the lower part of the circular shaft is detachably connected with the horizontal grinding head; the horizontal grinding head is detachably connected to the suction head.

[0012] Furthermore, it also includes a box body; the mounting plate is detachably connected to the box body, and the mounting plate, power component, positioning component, positioning column, spring 1, mounting plate, circular shaft, motor, expansion component, grinding sheet, arc-shaped spring piece and suction component are in the box body.

[0013] Furthermore, it also includes a grinding assembly, each circular shaft is connected with a grinding assembly for grinding the upper surface of the glass mold; the grinding assembly includes a ring plate, an electric push rod three, a slide plate, a slide column, a grinding block, a spring two, an expansion ring and an L-shaped rod; each circular shaft is fixedly connected with a ring plate; two electric push rods three are fixedly connected to the ring plate; the telescopic parts of the two electric push rods three are commonly fixed with a slide plate, and the slide plate is located above the electric push rod two; the slide plate is provided with a plurality of special-shaped slide grooves distributed in a rectangular shape; each There is a sliding column in each sliding connection in the special-shaped slide groove; a grinding block is fixedly connected to the lower part of each sliding column, and the grinding block is in the special-shaped slide groove; a spring 2 is fixedly connected between each grinding block and the corresponding inner wall of the special-shaped slide groove; an expansion ring is fixedly connected to several sliding columns; the expansion ring is composed of four arc rods and four hollow rings, the arc rods are fixedly connected to the sliding column, and each arc rod is slidably connected to two adjacent hollow rings; each hollow ring is fixedly connected to an L-shaped rod, and the L-shaped rod is slidably connected to the corresponding grinding sheet.

[0014] Furthermore, the mounting plate is composed of a frame plate, a strip plate and a mounting block. The frame plate is detachably connected to a plurality of strip plates; each strip plate is detachably connected to a plurality of mounting blocks distributed at equal distances; the mounting block is rotatably connected to the circular shaft; and the mounting block is fixedly connected to the motor.

[0015] The beneficial effect is: the shape processing device for glass molds obtained by the present invention through the above design, when preparing to grind the arc-shaped cavity, moves around through four grinding plates, adapts to glass mold cavities of different specifications, and the arc-shaped spring pieces will unfold with the movement of the grinding plates, so that the arc-shaped spring pieces can fit the bottom wall of the cavity of the glass mold and grind the cavity of the glass mold smoothly.

[0016] The shape processing device for glass molds obtained by the above design of the present invention, when preparing to grind a planar cavity, the operator replaces the arc-shaped spring piece with a horizontal grinding head, and grinds the bottom plane of the cavity of the glass mold through the horizontal grinding head.

[0017] The shape processing device for glass molds obtained by the present invention through the above design can remove metal debris and powder at the bottom of the glass mold cavity through the suction hole of the suction head, thereby preventing the inner wall of the glass mold cavity from being scratched by the metal debris and ensuring the subsequent use of the glass mold.

[0018] The shape processing device for glass molds obtained by the present invention through the above design continuously polishes the welding area at the intersection of the cavity and the joint surface until it is smooth through the polishing sheet and the polishing block. Compared with manual polishing, there will be no problems such as jitter during the polishing process, thereby ensuring the flatness of the intersection of the cavity and the joint surface after polishing.

[0019] The shape processing device for glass molds obtained by the above design of the present invention, when grinding glass molds with different numbers of cavities and different cavity distributions, the operator adjusts the number and spacing of mounting blocks on the frame plate to the required positions according to the number and distribution of cavities on the glass molds, so that the grinding sheet, arc spring piece and grinding assembly can grind the positions on the glass molds that need to be polished. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0021] In the attached picture: Figure 1 It is a three-dimensional structural schematic diagram of the shape processing device for glass molds of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of a circular shaft, an expansion component, a grinding sheet, an arc-shaped spring sheet and a suction component of the shape processing device for a glass mold of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of a round shaft, a grinding sheet, a telescopic tube, a suction head and a horizontal grinding head of the shape processing device for a glass mold of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the mounting plate, power assembly, positioning assembly, positioning column, spring 1, mounting plate, round shaft, motor, expansion assembly, grinding sheet, arc-shaped spring sheet, suction assembly and box body of the shape processing device for glass mold of the present invention; Figure 5 It is a three-dimensional structural schematic diagram of a circular shaft, a grinding sheet and a grinding assembly of the shape processing device for a glass mold of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the expansion ring of the shape processing device for glass molds of the present invention; Figure 7 It is a three-dimensional structural schematic diagram of a mounting plate of a shape processing device for a glass mold according to the present invention; Figure 8 The present invention is a schematic diagram of the three-dimensional structure of a glass mold of the device for processing the shape of a glass mold.

[0022] Parts names and serial numbers in the figure: 1-mounting plate, 2-positioning column, 3-spring 1, 4-mounting plate, 5-round shaft, 6-motor, 7-grinding sheet, 8-arc spring, 9-glass mold, 10-horizontal grinding head; 101-vertical plate, 102-electric slide rail, 103-electric slider, 104-L-shaped plate, 105-plug plate; 201-electric push rod 1, 202-push plate, 203-limit plate; 301-connecting rod, 302-ring, 303-electric push rod 2, 304-push frame, 305-connecting pipe, 306-telescopic pipe, 307-suction head, 308-box; 401-ring plate, 402-electric push rod three, 403-slide plate, 404-slide column, 405-grinding block, 406-spring two, 407-expansion ring, 408-L-shaped rod; 4001-handle, 4002-straight slide, 5001-guide groove, 9001-cavity, 9002-joint surface, 4010-frame plate, 4011-strip plate, 4012-mounting block, 30701-intake hole, 40301-special-shaped slide, 40701-arc rod, 40702-hollow ring. DETAILED DESCRIPTION

[0023] Hereinafter, various embodiments of the present invention will be described with reference to the accompanying drawings. In addition, in the following figures, in order to make each layer and each component a recognizable size, the scale of each layer and each component is appropriately changed for schematic illustration. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention. Example 1

[0024] A shape processing device for glass molds, such as Figure 1-Figure 3 and Figure 8 As shown, it includes a mounting plate 1, a power component and a positioning component; the mounting plate 1 is connected to the power component; the mounting plate 1 is connected to the positioning component; It also includes a positioning column 2, a spring 3, a mounting plate 4, a circular shaft 5, a motor 6, an expansion component, a grinding sheet 7, an arc-shaped spring 8 and a suction component; four rectangularly distributed positioning columns 2 are fixedly connected to the mounting plate 1; each positioning column 2 is sleeved with a spring 3; the four positioning columns 2 are slidably connected to the mounting plate 4; a number of circular shafts 5 distributed in a matrix are rotatably connected to the mounting plate 4; a number of motors 6 are bolted to the upper surface of the mounting plate 4; the output shafts of the several motors 6 are fixedly connected to the corresponding circular shafts 5; each circular shaft 5 is connected to There is an expansion component; each expansion component is connected to four grinding plates 7 distributed in a ring array, and the outer surface of the grinding plate 7 is provided with a grinding coating; two grinding plates 7 opposite to each other on the same expansion component are each slidably connected to an arc-shaped spring piece 8, and the outer arc surface of the arc-shaped spring piece 8 is provided with a grinding coating; each circular shaft 5 is connected to a suction component, and the arc-shaped spring piece 8 is connected to the suction component; the power component is used to drive the mounting plate 4, the circular shaft 5, the motor 6, the expansion component, the grinding plate 7, the arc-shaped spring piece 8 and the suction component to move downward or upward together.

[0025] The power assembly includes a vertical plate 101, an electric slide rail 102, an electric slider 103, an L-shaped plate 104 and a plug-in plate 105; a vertical plate 101 is fixedly connected to the left and right parts of the upper surface of the mounting plate 1; two electric slide rails 102 are bolted to the opposite sides of the two vertical plates 101; an electric slider 103 is slidably connected to each electric slide rail 102; an L-shaped plate 104 is fixedly connected to the two electric sliders 103 on the same vertical plate 101; a linear slide groove 4002 is opened on the left and right parts of the lower surface of the mounting plate 4; a plug-in plate 105 is slidably arranged in the linear slide groove 4002 of each mounting plate 4, and the plug-in plate 105 is plugged into the L-shaped plate 104.

[0026] The positioning assembly includes an electric push rod 201, a push plate 202 and a limit plate 203; two electric push rods 201 are connected by bolts on the left and right parts of the upper surface of the mounting plate 1; the telescopic parts of the two electric push rods 201 on the same side are fixedly connected to a push plate 202; the rear part of the upper surface of the mounting plate 1 is fixedly connected to the limit plate 203.

[0027] The expansion assembly includes a connecting rod 301, a circular ring 302, an electric push rod 2 303 and a push frame 304; two connecting rods 301 are hinged on the axis at the four quarter points of each circular shaft 5; the two connecting rods 301 located on the same axis are each hinged to a grinding plate 7; a circular ring 302 is fixedly connected to the outer surface of each circular shaft 5, and the circular ring 302 is located above all the connecting rods 301; two electric push rods 2 303 are connected to each circular ring 302 by bolts; the telescopic parts of the two electric push rods 2 303 are commonly fixed to a push frame 304; the push frame 304 is in contact with all the connecting rods 301.

[0028] The suction assembly includes a connecting tube 305, a telescopic tube 306 and a suction head 307; each circular shaft 5 is provided with a guide groove 5001; each circular shaft 5 is connected to a connecting tube 305; the lower end of each circular shaft 5 is connected to a telescopic tube 306; the lower end of each telescopic tube 306 is connected to a suction head 307; each suction head 307 is provided with a suction hole 30701 at the front and rear; the suction head 307 is detachably connected to the inner arc surface of the arc-shaped spring piece 8.

[0029] Furthermore, in order to facilitate the operator to disassemble the mounting plate 4, a handle 4001 is respectively provided on the left and right parts of the mounting plate 4.

[0030] It also includes a horizontal grinding head 10 , and the lower part of the circular shaft 5 is detachably connected with the horizontal grinding head 10 ; the horizontal grinding head 10 is detachably connected to the suction head 307 .

[0031] The working steps of this embodiment are: The following rotations are from front to back, from top to bottom, and from right to left. The following orientations are based on the figure, where the side with the number of the mounting plate 1 is the front, and the side with the number of the vertical plate 101 is the left. The first step is to install the shape processing device for the glass mold 9 on the required equipment when using it; In the second step, the operator connects an external power supply to all components that need to be powered by electricity, and connects an external suction device to each connecting pipe 305. The operator moves the two plug-in boards 105 out of the two linear slide grooves 4002 of the mounting plate 4 to separate the plug-in boards 105 from the corresponding L-shaped plates 104. Then the operator grabs the two handles 4001 of the mounting plate 4, and takes the circular shaft 5, motor 6, expansion assembly, grinding sheet 7, arc-shaped spring sheet 8 and suction assembly connected to the mounting plate 4 away from the four positioning columns 2, and then places the glass mold 9 to be polished on the mounting plate 1, and makes the rear side of the glass mold 9 close to the limit plate 203, and then controls the four The telescopic part of the electric push rod 201 is pushed out, driving the two push plates 202 to move toward the opposite sides, clamping the glass mold 9 to complete the positioning of the glass mold 9, and then the operator places the round shaft 5, motor 6, expansion assembly, grinding sheet 7, arc-shaped spring pieces 8 and suction assembly connected to the mounting plate 4 back on the four positioning columns 2. At this time, all the arc-shaped spring pieces 8 are in the cavity 9001 of the glass mold 9, and the four springs 3 support the components connected to the mounting plate 4, and then the two plug-in plates 105 are reinserted into the two linear slide grooves 4002 of the mounting plate 4. At the same time, the two plug-in plates 105 are reinserted into the corresponding L-shaped plates 104.

[0032] In the third step, when polishing several cavities 9001 of the glass mold 9, taking the cavity 9001 of one of the glass molds 9 as an example, the telescopic parts of the two electric push rods 303 on the circular shaft 5 are controlled to contract, driving the push frame 304 to move upward, and the push frame 304 pushes the eight connecting rods 301 to rotate and unfold outward, so as to force the four polishing sheets 7 to unfold around, so that the polished coatings of the four polishing sheets 7 fit the inner wall of the cavity 9001 of the glass mold 9. During the unfolding process of the four polishing sheets 7, the arc-shaped spring pieces 8 connected to the corresponding polishing sheets 7 follow the unfolding and adaptably change to fit the inner wall of the cavity 9001 of the glass mold 9, and then the output shaft of the motor 6 is controlled to rotate clockwise, driving the circular shaft 5, the expansion assembly, the polishing sheet 7, the arc-shaped spring pieces 8 and the suction assembly to rotate clockwise together, and the inner wall of the cavity 9001 of the glass mold 9 is polished through all the polishing sheets 7, and the electric slider 103 is controlled to move downward on the electric slide rail 102. The electric slider 103 drives the L-shaped plate 104, the plug-in plate 105, the round shaft 5 connected to the mounting plate 4, the motor 6, the expansion assembly, the grinding sheet 7, the arc spring piece 8 and the suction assembly to move downward together, so that all the grinding sheets 7 are in contact with the inner wall of the cavity 9001 of the glass mold 9 and gradually move downward, and the inner wall of the cavity 9001 of the glass mold 9 is continuously polished. During the movement, the arc spring piece 8 will contact the bottom wall of the cavity 9001 of the glass mold 9 until the arc spring piece 8 is in contact with the inner wall of the cavity 9001 of the glass mold 9. The bottom wall of the cavity 9001 of the glass mold 9 is fitted and polished so that the inner wall of the cavity 9001 of the glass mold 9 is polished smooth. In this way, the four polishing sheets 7 are moved around to adapt to the cavities 9001 of glass molds 9 of different specifications, and the arc-shaped spring sheet 8 is unfolded as the polishing sheets 7 move, so that the arc-shaped spring sheet 8 fits the bottom wall of the cavity 9001 of the glass mold 9 and polishes the cavity 9001 of the glass mold 9 smooth.

[0033] It should be noted that when the bottom of the cavity 9001 of the glass mold 9 is not curved but flat, the operator removes the curved spring piece 8 from the two grinding sheets 7 and the suction head 307, and selects a horizontal grinding head 10 of suitable size according to the size of the cavity 9001 of the glass mold 9, such as Figure 3 As shown, first install the suction head 307 on the horizontal grinding head 10, then compress the telescopic tube 306, install the horizontal grinding head 10 on the circular shaft 5, let the horizontal grinding head 10 contact with the lower surfaces of the two grinding sheets 7, and then the operator operates according to the above working method to grind the bottom plane of the cavity 9001 of the glass mold 9 through the horizontal grinding head 10.

[0034] During the grinding process of the grinding sheet 7 and the arc-shaped spring piece 8 on the cavity 9001 of the glass mold 9, the generated metal debris and dust will fall to the bottom of the cavity 9001. As the grinding sheet 7 and the arc-shaped spring piece 8 continue to descend, the metal debris and dust at the bottom of the cavity 9001 will be ground together. The metal debris will scratch the inner wall of the cavity 9001 of the glass mold 9 under the rotation of the arc-shaped spring piece 8, affecting the subsequent use of the glass mold 9. Therefore, when the grinding sheet 7 and the arc-shaped spring piece 8 are When the spring piece 8 is grinding the inner wall of the cavity 9001 of the glass mold 9, the external suction device is controlled to open, so that the connecting tube 305, the guide groove 5001 of the round shaft 5, the telescopic tube 306 and the suction head 307 generate suction, and the metal debris and powder at the bottom of the cavity 9001 of the glass mold 9 are sucked out together through the suction hole 30701 of the suction head 307, so as to prevent the inner wall of the cavity 9001 of the glass mold 9 from being scratched by the metal debris, thereby ensuring the subsequent use of the glass mold 9.

[0035] It should be noted that when the arc-shaped spring piece 8 is attached to the inner wall of the cavity 9001 of the glass mold 9, as the polishing sheet 7, the arc-shaped spring piece 8 and other parts continue to move downward, the telescopic tube 306 will be adaptively compressed. Example 2

[0036] On the basis of Example 1, Figure 4-Figure 8 As shown, it also includes a box body 308; the mounting plate 1 is detachably connected to the box body 308, and the mounting plate 1, the power component, the positioning component, the positioning column 2, the spring 1 3, the mounting plate 4, the circular shaft 5, the motor 6, the expansion component, the grinding sheet 7, the arc-shaped spring piece 8 and the suction component are in the box body 308.

[0037] It also includes a grinding assembly, and each circular shaft 5 is connected to a glass mold 9 grinding assembly; the grinding assembly includes a ring plate 401, an electric push rod 3 402, a slide plate 403, a slide column 404, a grinding block 405, a spring 2 406, an expansion ring 407 and an L-shaped rod 408; each circular shaft 5 is fixedly connected with a ring plate 401; two electric push rods 3 402 are bolted to the ring plate 401; the telescopic parts of the two electric push rods 3 402 are commonly fixed with a slide plate 403, and the slide plate 403 is located above the electric push rod 2 303; four special-shaped slide grooves 40301 distributed in a rectangular shape are opened on the slide plate 403; each special-shaped slide groove 40301 is slidably connected with a slide column 404; a grinding block 405 is fixedly connected to the lower part of each sliding column 404, and the grinding block 405 is in the special-shaped slide groove 40301; a spring 2 406 is fixedly connected between each grinding block 405 and the inner wall of the corresponding special-shaped slide groove 40301; an expansion ring 407 is fixedly connected to the four sliding columns 404; the expansion ring 407 is composed of four arc rods 40701 and four hollow rings 40702, the arc rods 40701 are fixedly connected to the sliding columns 404, and each arc rod 40701 is slidably connected to two adjacent hollow rings 40702; each hollow ring 40702 is fixedly connected to an L-shaped rod 408, and the L-shaped rod 408 is slidably connected to the corresponding grinding sheet 7.

[0038] The mounting plate 4 consists of a frame plate 4010, a strip plate 4011 and a mounting block 4012; the frame plate 4010 is detachably connected with five strip plates 4011; each strip plate 4011 is detachably connected with five equidistantly distributed mounting blocks 4012; the mounting block 4012 is rotatably connected to the circular shaft 5; and the mounting block 4012 is bolted to the motor 6.

[0039] The working principle of this embodiment is: When the glass mold 9 is used continuously for a long period of time, wear or cracks will appear at the intersection of each cavity 9001 and the joint surface 9002. In order to ensure the normal use of the glass mold 9, the operator needs to first hold the welding rod and the welding gun to weld the intersection of each cavity 9001 and the joint surface 9002, repair the gap or crack at the intersection of the glass mold 9, and then use the grinding tool to grind the welding area at the intersection of each cavity 9001 and the joint surface 9002, and grind the repaired welding area smooth. However, the manual operation of grinding the welding area at the intersection of each cavity 9001 and the joint surface 9002 by manually holding the grinding tool is easy to cause the cavity 9001 and the joint surface of the glass mold 9 to be worn. The unevenness of 9002 affects the flatness and sealing of the glass mold 9. Therefore, when the intersection of each cavity 9001 and the joint surface 9002 is repaired and needs to be polished, first grab the mounting plate 4 and the parts connected to the mounting plate 4 and take them off the four positioning columns 2, then place the glass mold 9 on the mounting plate 1, control the positioning component to fix the glass mold 9 on the mounting plate 1, then grab the mounting plate 4 and the parts connected to the mounting plate 4 and put them back on the four positioning columns 2, and then control the four electric sliders 103 to drive the connected parts to move downward, move the polishing sheet 7 and the arc-shaped spring sheet 8 into the cavity 9001, and when the arc-shaped spring sheet 8 is about to contact the bottom of the cavity 9001, control the four electric sliders 103 to stop moving; Then, the telescopic parts of the two electric push rods 303 are controlled to contract, driving the connected parts to move, so that the four grinding sheets 7 are in contact with the welding area of ​​the cavity 9001. When the four grinding sheets 7 are expanded, the four L-shaped rods 408 are simultaneously driven to move around, forcing the four arc rods 40701 to slide in the four hollow rings 40702, so that the expansion ring 407 composed of the arc rods 40701 and the hollow rings 40702 expands with the movement of the four grinding sheets 7, and the expansion ring 407 drives the four slide posts 404 and the corresponding grinding blocks 405 to move in a special-shaped slide groove 4030. 1, forcing the spring 2 406 in each special-shaped slide groove 40301 to be compressed, so that the four grinding blocks 405 move to the top of the intersection of each cavity 9001 and the joint surface 9002, and then control the telescopic parts of the two electric push rods 3 402 to push out, driving the slide plate 403, the slide column 404, the grinding block 405, the spring 2 406 and the expansion ring 407 to move downward together, so that the four grinding blocks 405 contact the welding area at the intersection of the cavity 9001 and the joint surface 9002, and then control the output shaft of the motor 6 to rotate clockwise, driving the connected parts, the grinding sheet 7 and the grinding block 405 rotates together, and the welding area of ​​the cavity 9001 and the welding area of ​​the joint surface 9002 are polished synchronously by the polishing sheet 7 and the polishing block 405. At the same time, the four electric sliders 103 are controlled to drive the connected parts to move slowly downward, so that the polishing sheet 7 and the polishing block 405 continue to polish the welding area at the intersection of the cavity 9001 and the joint surface 9002 until the welding area at the intersection of the cavity 9001 and the joint surface 9002 is polished smooth and flat, and then the output shaft of the control motor 6 stops rotating, the four electric sliders 103 stop moving, and the two electric push rods 402 stop rotating. The telescopic part contracts, and the telescopic parts of the two electric push rods 303 are pushed out, and all the parts are reset. In this way, compared with manual polishing, there will be no problems such as shaking during the polishing process, thereby ensuring the flatness of the intersection of the cavity 9001 and the joint surface 9002 after polishing; it should be noted that in the process of polishing the intersection of the cavity 9001 and the joint surface 9002, optionally, the polishing sheet 7 can contact the wall of the cavity 9001 to polish and polish the wall of the cavity 9001, and the polishing sheet 7 can also not contact the wall of the cavity 9001 to polish and polish the wall of the cavity 9001.

[0040] In the present invention, the mounting plate 1, power assembly, positioning assembly, positioning column 2, spring 1 3, mounting plate 4, round shaft 5, motor 6, expansion assembly, grinding sheet 7, arc-shaped spring piece 8 and suction assembly used for processing and producing glass mold 9 can be placed in the box body 308. When the customer purchases the glass mold 9, the present invention can be sold together with the other components, so that when the glass mold is used for a long time and is worn, the customer can use the present invention to maintain and grind the glass mold 9 by themselves. In this way, the present invention is not limited to the manufacturers of glass mold 9, thereby improving the convenience and practicality of the present invention.

[0041] Since the sizes of different glass molds 9 are different, the number of cavities 9001 and the distribution of cavities 9001 set on different glass molds 9 are also different. In order to improve the applicability and practicality of the present invention, when grinding glass molds 9 with different numbers of cavities 9001 and different distributions of cavities 9001, the operator disassembles the five strip plates 4011 on the frame plate 4010 according to the number of cavities 9001 and the distribution of cavities 9001 on the glass mold 9, and adjusts the spacing between the strip plates 4011. At the same time, the five mounting blocks 4012 on each strip plate 4011 are also disassembled, and the spacing between the mounting blocks 4012 is adjusted, so that the strip plates 4011 on the frame plate 4010 and the mounting blocks 4012 on the strip plates 4011 are The number and distribution of the cavities 9001 of the glass mold 9 to be polished are the same as the number and distribution of the cavities 9001 of the glass mold 9 to be polished, and the circular shaft 5 and its components connected to each mounting block 4012 correspond to the cavities 9001 of the glass mold 9, and then the glass mold 9 is fixed on the mounting plate 1, and the positions on the glass mold 9 that need to be polished are polished by means of the polishing sheet 7, the arc-shaped spring piece 8 and the polishing assembly. During the polishing process, if the number of cavities 9001 of the glass mold 9 is large, the circular shaft 5 and its components first polish some of the cavities 9001 on the glass mold 9. After the polishing is completed, the operator turns the glass mold 9 over to adjust the position so that the unpolished cavities 9001 on the glass mold 9 are directly opposite to the circular shaft 5 and its components, and polishes the remaining cavities 9001 of the glass mold 9.

[0042] The technical principles of the embodiments of the present invention are described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present invention and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present invention. Based on the explanations herein, those skilled in the art can think of other specific implementation methods of the embodiments of the present invention without creative work, and these methods will fall within the protection scope of the embodiments of the present invention.

Claims

1. A device for processing the shape of a glass mold, comprising a mounting plate (1); a power component connected to the mounting plate (1); and a positioning component connected to the mounting plate (1) for clamping a glass mold (9) for positioning; characterized in that: The invention also comprises a positioning column (2); a plurality of positioning columns (2) distributed in a rectangular shape are fixedly connected to the mounting plate (1); a spring (3) is sleeved on each positioning column (2); a mounting plate (4) is slidably connected to the plurality of positioning columns (2); a plurality of circular shafts (5) distributed in a matrix shape are rotatably connected to the mounting plate (4); a plurality of motors (6) are fixedly connected to the upper surface of the mounting plate (4); the output shafts of the plurality of motors (6) are respectively fixedly connected to the corresponding circular shafts (5); each circular shaft (5) is respectively connected to an expansion assembly; each expansion assembly is respectively connected to a plurality of grinding sheets ( 7), the outer surface of the grinding sheet (7) is provided with a grinding coating; the expansion component is used to drive the grinding sheet (7) thereon to expand; two grinding sheets (7) located opposite to each other on the same expansion component are each slidably connected to an arc-shaped spring sheet (8), and the outer arc surface of the arc-shaped spring sheet (8) is provided with a grinding coating; each circular shaft (5) is connected to a suction component for sucking out metal debris and dust, and the arc-shaped spring sheet (8) is connected to the suction component; the power component is used to drive the mounting plate (4), the circular shaft (5), the motor (6), the expansion component, the grinding sheet (7), the arc-shaped spring sheet (8) and the suction component to move downward or upward together.

2. The shape processing device for glass mold according to claim 1, characterized in that: The power assembly comprises a vertical plate (101); a vertical plate (101) is fixedly connected to the left and right upper surfaces of the mounting plate (1); two electric slide rails (102) are fixedly connected to the opposite sides of the two vertical plates (101); an electric slider (103) is slidably connected to each electric slide rail (102); an L-shaped plate (104) is fixedly connected to the two electric sliders (103) on the same vertical plate (101); a linear slide groove (4002) is provided on the left and right lower surfaces of the mounting plate (4); a plug-in plate (105) is slidably arranged in the linear slide groove (4002) of each mounting plate (4), and the plug-in plate (105) is plugged into the L-shaped plate (104).

3. The shape processing device for glass mold according to claim 1, characterized in that: The positioning assembly comprises an electric push rod (201); two electric push rods (201) are fixedly connected to the left and right upper surfaces of the mounting plate (1); the telescopic parts of the two electric push rods (201) on the same side are fixedly connected to a push plate (202); and a limiting plate (203) is fixedly connected to the rear upper surface of the mounting plate (1).

4. The shape processing device for glass mold according to claim 1, characterized in that: The expansion assembly comprises a connecting rod (301); two connecting rods (301) are movably connected to the axis where the four quarter points of each circular shaft (5) are located; the two connecting rods (301) located on the same axis are each movably connected to a grinding plate (7); a circular ring (302) is fixedly connected to the outer surface of each circular shaft (5), and the circular ring (302) is located above all the connecting rods (301); two electric push rods (303) are fixedly connected to each circular ring (302); the telescopic parts of the two electric push rods (303) are commonly fixedly connected to a push frame (304); the push frame (304) is in contact with all the connecting rods (301).

5. The shape processing device for glass mold according to claim 4, characterized in that: The suction assembly comprises a connecting tube (305); each circular shaft (5) is provided with a guide groove (5001); each circular shaft (5) is connected to a connecting tube (305); the lower end of each circular shaft (5) is connected to a telescopic tube (306); the lower end of each telescopic tube (306) is connected to a suction head (307); a suction hole (30701) is provided at the front and rear of each suction head (307); and the suction head (307) is detachably connected to the inner arc surface of the arc-shaped spring sheet (8).

6. The shape processing device for glass mold according to claim 1, characterized in that: A handle (4001) is respectively provided on the left and right parts of the mounting plate (4).

7. The shape processing device for glass mold according to claim 5, characterized in that: It also includes a horizontal grinding head (10), and the lower part of the circular shaft (5) is detachably connected to the horizontal grinding head (10); the horizontal grinding head (10) is detachably connected to the suction head (307).

8. The shape processing device for glass mold according to claim 1, characterized in that: It also includes a box (308); the mounting plate (1) is detachably connected to the box (308), and the mounting plate (1), the power component, the positioning component, the positioning column (2), the spring 1 (3), the mounting plate (4), the circular shaft (5), the motor (6), the expansion component, the grinding sheet (7), the arc-shaped spring sheet (8) and the suction component are located in the box (308).

9. The shape processing device for glass mold according to claim 4, characterized in that: The invention also comprises a grinding assembly, wherein each circular shaft (5) is connected to a grinding assembly for grinding the upper surface of the glass mold (9); the grinding assembly comprises a ring plate (401); each circular shaft (5) is fixedly connected to a ring plate (401); two electric push rods (402) are fixedly connected to the ring plate (401); the telescopic parts of the two electric push rods (402) are commonly fixedly connected to a slide plate (403), and the slide plate (403) is located above the electric push rod (303); a plurality of rectangularly distributed special-shaped slide grooves (40301) are provided on the slide plate (403); each special-shaped slide groove (40301) is slidably connected to a slide column (404); and a grinding block is fixedly connected to the lower part of each slide column (404). (405), and the grinding block (405) is in the special-shaped slide groove (40301); a spring 2 (406) is fixedly connected between each grinding block (405) and the inner wall of the corresponding special-shaped slide groove (40301); an expansion ring (407) is fixedly connected to a plurality of slide columns (404); the expansion ring (407) is composed of four arc-shaped rods (40701) and four hollow rings (40702), the arc-shaped rods (40701) are fixedly connected to the slide columns (404), and each arc-shaped rod (40701) is slidably connected to two adjacent hollow rings (40702); each hollow ring (40702) is fixedly connected to an L-shaped rod (408), and the L-shaped rod (408) is slidably connected to the corresponding grinding sheet (7).

10. The shape processing device for glass mold according to claim 1, characterized in that: The mounting plate (4) is composed of a frame plate (4010), a strip plate (4011) and a mounting block (4012); the frame plate (4010) is detachably connected to a plurality of strip plates (4011); each strip plate (4011) is detachably connected to a plurality of mounting blocks (4012) distributed at equal distances; the mounting block (4012) is rotatably connected to the circular shaft (5); and the mounting block (4012) is fixedly connected to the motor (6).

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