Side polishing device for glass production

Abstract

The present invention relates to the technical field of glass grinding and polishing, and specifically to a side polishing device for glass production, comprising a support base, a support frame installed on the rear side of the support base, and a grinding component installed on the side of the support frame, wherein the grinding component comprises a power mechanism installed on the lower side of the horizontal section of the support frame, a support frame installed at the lower end of the power mechanism, and a grinding and polishing mechanism installed in the support frame. The present invention uses a polishing roller and a grinding roller to move up and down in a cycle to grind and polish the side of the glass, and after the grinding and polishing mechanism moves to one end of the support frame, it can control the polishing roller to rotate 180 degrees, so that the side of the glass is ground first and then polished when the side is ground and polished, thereby ensuring the processing effect of the side of the glass; the clamping mechanism of the present invention is used to limit the left and right sides and the front side of glass of different sizes, so as to prevent position deviation during glass grinding and polishing operations, and increase the effect of glass polishing.

Description

Technical Field

[0001] The invention relates to the technical field of glass grinding and polishing, in particular to a side polishing device for glass production. Background Art

[0002] During the glass production process, its sides may become uneven due to processing. In order to increase the accuracy of the glass's later installation and the beauty of the glass, its sides need to be ground and polished after the glass processing is completed.

[0003] The existing method for grinding and polishing the side of glass is to stack the glasses and then lock their positions by pressing down, and then grind and polish them multiple times in sequence by grinding rollers and polishing rollers. In addition, there is also a method in which the grinding rollers and polishing rollers are set together to perform synchronous grinding and polishing operations on the glass. However, in the above operation, the positions of the grinding rollers and polishing rollers cannot be converted, that is, when the grinding rollers and polishing rollers move to one side, the side of the glass is first ground and polished. When the grinding rollers and polishing rollers move in the opposite direction, the polishing rollers will first contact the side of the glass. This method will increase the wear of the polishing rollers, thereby affecting the grinding and polishing effect of the side of the glass.

[0004] In addition, when the glass is pressed down and locked, if the downward pressure of the pressing part is too large, the glass will be damaged. If the downward pressure of the pressing part is too small, the glass will be moved by the grinding roller or polishing roller during the grinding and polishing process, thereby affecting the grinding of the side of the glass. When the grinding roller and the polishing roller are working on the side of the glass, the grinding roller and the polishing roller have relatively fixed positions for grinding the glass, which causes abnormal wear of the grinding roller and the polishing roller, and thus requires frequent replacement, resulting in increased grinding costs for the side of the glass. Summary of the invention

[0005] The present invention adopts the following technical scheme to solve the above-mentioned technical problems: a side polishing device for glass production, comprising a supporting base, a placing rack installed on the supporting base, a clamping mechanism installed on the placing rack, a supporting frame installed on the rear side of the supporting base, and a grinding component installed on the side of the supporting frame. The supporting frame is an L-shaped structure, and the grinding component comprises a power mechanism installed on the lower side of the horizontal section of the supporting frame, a supporting frame installed at the lower end of the power mechanism, and a grinding and polishing mechanism installed in the supporting frame.

[0006] The support frame is a U-shaped structure with an opening facing forward. The grinding and polishing mechanism includes a grinding bracket installed on the front side of the support frame and a grinding roller installed in the grinding bracket. Rotating columns are rotatably installed on the upper and lower sides of the grinding bracket. A polishing bracket is distributed on the right side of the grinding roller. A polishing roller is installed in the polishing bracket. Follower columns are installed on the upper and lower sides of the polishing bracket. Each rotating column is locked and connected to the follower column at the corresponding position by a connecting rod.

[0007] The upper end of the rotating column above the polishing bracket slides through the upper horizontal section of the support frame, and a toggle plate is provided at the upper end of the rotating column. The upper horizontal section of the support frame is symmetrically equipped with two locking pieces with the rotating column as the center. One of the locking pieces is inserted into the preset insertion groove of the follower column on the upper part of the polishing bracket. The left and right sides of the lower side surface of the horizontal section of the support frame are symmetrically equipped with rotating matching mechanisms. The rotating matching mechanism is used to unlock the locking piece inserted into the follower column, and rotate the polishing bracket one hundred and eighty degrees through the toggle plate, and then control the other locking piece to lock the follower column on the rotated polishing bracket.

[0008] Preferably, a lever is provided on the left front side and the left rear side of the toggle plate, the locking member includes an elastic locking column slidably connected to the upper horizontal section of the support frame, the upper end of the elastic locking column extends to the upper side of the support frame, an unlocking plate is installed on the top of the elastic locking column, and the rotational matching mechanism includes two unlocking members arranged on the left and right, two blocking plates are distributed between the two unlocking members, and the unlocking member and the blocking plate are both installed on the lower side of the horizontal section of the support frame.

[0009] Preferably, the unlocking member includes an unlocking column installed on the lower side of the horizontal section of the support frame, a guide plate is installed on the side of the unlocking column, a lifting plate is hinged on the side of the guide plate close to the middle of the support frame, the lifting plate is arranged to be inclined downward on the side close to the middle of the support frame, and a shaping support plate is arranged on the lower side of the lifting plate to support its lower side, and the shaping support plate is installed on the side of the unlocking column.

[0010] Preferably, the power mechanism includes a follower plate installed on the lower side of the horizontal section of the support frame through an electric slider, the follower plate is connected to the upper side of the support frame through a highly elastic column, the vertical section of the support frame is installed with a track plate, the front side of the track plate is provided with a track groove, and the rear side of the support frame is installed with an attachment rod inserted in the track groove.

[0011] Preferably, the track plate is slidably connected to a preset placement slot on the support frame, and a pushing branch chain is provided on the support frame and at both ends of the placement slot. A pushing frame is installed on the rear side of the follower plate to cooperate with the pushing branch chain to drive the track plate to adjust the left and right position in the placement slot.

[0012] Preferably, the pushing branch chain includes an inclined rod rotatably connected to the support frame in the middle, and a follower push plate is rotatably installed on the lower end of the inclined rod, and the follower push plate extends into the placement groove; the two ends of the track groove are horizontal, and the middle part is wavy.

[0013] Preferably, trapezoidal grooves are provided at both ends of the rear side surface of the track plate, and snap-in elastic columns are provided at both ends of the placement grooves. A trapezoidal snap-in block is installed at the front end of the snap-in elastic column. In the initial state, the trapezoidal snap-in block on the left is locked in the trapezoidal groove on the left side of the track plate. When the follower plate moves to the left, the pushing frame drives the upper end of the inclined rod on the left to rotate, so that the follower pushing plate at the lower end of the inclined rod pushes the track plate to the right. At this time, the trapezoidal snap-in block on the left is separated from the trapezoidal groove at the corresponding position, and then the track plate moves to the right, so that the trapezoidal snap-in block on the right is locked in the trapezoidal groove on the right side of the track plate.

[0014] Preferably, the grinding bracket is a U-shaped structure with its opening facing forward, and the upper and lower horizontal sections of the grinding bracket are both provided with a give-way slide groove, and the upper and lower ends of the grinding roller are both provided with sliding blocks that slide in cooperation with the give-way slide groove, and the sliding block and the grinding roller are rotationally cooperated, and the side of the sliding block is installed on the side wall of the give-way slide groove through an extrusion spring.

[0015] Preferably, the clamping mechanism includes a pushing cylinder installed on the placement rack, a clamping frame with a U-shaped structure installed at the telescopic end of the pushing cylinder, and a clamping piece symmetrically arranged on the side of the clamping frame. Internal pressure guide blocks are arranged on the left and right sides above the placement rack and on one side of the clamping frame close to the outer edge of the placement rack. The two internal pressure guide blocks are connected to the ends of the two-way cylinder arranged at the lower end of the placement rack.

[0016] Preferably, the clamping member includes an extrusion elastic column slidably connected to the side of the clamping frame, and both ends of the extrusion elastic column pass through the side of the clamping frame, a clamping plate is installed at one end of the extrusion elastic column away from the outer edge of the placement frame, and a matching guide block is installed at the other end of the extrusion elastic column, and the opposite sides of the internal pressure guide block and the matching guide block are both inclined surfaces.

[0017] The beneficial effects of the present invention are as follows: 1. The present invention uses a method of cyclically moving the polishing roller and the grinding roller up and down to grind and polish the side of the glass, which can increase the grinding and polishing effect of the side of the glass. In addition, after the grinding and polishing mechanism of the present invention moves to one end of the support frame, it can control the polishing roller to rotate 180 degrees, so that the side of the glass is ground first and then polished when the grinding and polishing operation is performed.

[0018] 2. The clamping mechanism of the present invention is used to limit the left and right sides and the front side of glass of different sizes, so that the front side of the glass has a supporting force when the rear side of the glass is ground and polished, and the limits on the left and right sides of the glass can prevent position deviation during the glass grinding and polishing operation, thereby ensuring the effect of glass polishing.

[0019] 3. The present invention uses the movement of the clamping frame to limit the left and right sides and the rear side of the glass of different sizes, which increases the convenience of limiting the position of the glass. At the same time, the clamping parts use the method of synchronously moving the left and right sides of the glass inward to correct the unevenly placed glass.

[0020] Fourth, the present invention adopts a method of adjusting the position of the track plate, so that the support frame adopts different moving trajectories to polish the glass when it moves left and right, thereby preventing the grinding roller and the polishing roller from moving with the same trajectory, which may cause insufficient contact with the glass and result in the glass cannot be polished to the best effect. At the same time, in order to increase the stability of the track plate, the present invention provides a trapezoidal buckle block to lock it, so that the track plate will not be displaced at will without the action of a driving force.

[0021] 5. The present invention sets the grinding roller to grind the side of the glass by buffering grinding, that is, when encountering a larger protrusion, the grinding roller will shrink laterally to buffer and prevent the glass from breaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0024] Figure 2 It is a front plan view of the present invention.

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention after the horizontal section of the support frame is removed.

[0026] Figure 4 yes Figure 3 A partial enlarged view of the X in the middle.

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention after the placement frame and the clamping mechanism are removed.

[0028] Figure 6 It is a bottom-up stereoscopic structural schematic diagram of the unlocking member of the present invention.

[0029] Figure 7 It is a right side plan view of the present invention after removing the placement rack and the clamping mechanism.

[0030] Figure 8 yes Figure 7 AA section view between the middle support frame and the grinding and polishing mechanism.

[0031] Fig. 9 It is a schematic diagram of the half-section structure between the vertical section of the support frame of the present invention and the follower plate and the pushing frame.

[0032] Fig.10 It is a side cross-sectional view between the follower plate and the track plate of the present invention.

[0033] Fig.11It is a top view of a cross section between the follower plate and the track plate of the present invention.

[0034] In the figure: 1, placement frame; 2, clamping mechanism; 21, push cylinder; 22, clamping frame; 23, clamping member; 231, extrusion elastic column; 232, clamping plate; 233, matching guide block; 24, internal pressure guide block; 25, two-way cylinder; 3, support frame; 31, track plate; 311, trapezoidal groove; 312, buckle elastic column; 313, trapezoidal buckle block; 32, track groove; 33, attachment rod; 34, placement groove; 35, push branch chain; 351, oblique rod; 352, follow-up push plate; 4, power mechanism; 41, electric slider; 42, follow-up plate; 4 3. Highly elastic column; 44. Push frame; 5. Support frame; 51. Locking piece; 52. Elastic locking column; 53. Unlocking plate; 6. Grinding and polishing mechanism; 61. Grinding bracket; 611. Give-way slide; 612. Sliding block; 613. Extrusion spring; 62. Grinding roller; 63. Rotating column; 631. Toggle plate; 64. Polishing bracket; 65. Polishing roller; 66. Follow-up column; 661. Insertion slot; 7. Rotating matching mechanism; 71. Unlocking piece; 72. Blocking plate; 73. Unlocking column; 74. Guide plate; 75. Lifting plate; 76. Forming support plate. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1 , a side polishing device for glass production, comprising a supporting base, a placing rack 1 installed on the supporting base, a clamping mechanism 2 installed on the placing rack 1, a supporting rack 3 installed on the rear side of the supporting base, and a grinding component installed on the side of the supporting rack 3. The supporting rack 3 is an L-shaped structure, and the grinding component comprises a power mechanism 4 installed on the lower side of the horizontal section of the supporting rack 3, a supporting frame 5 installed at the lower end of the power mechanism 4, and a grinding and polishing mechanism 6 installed in the supporting frame 5. The power mechanism 4 drives the supporting frame 5 to move left and right, so that the grinding and polishing mechanism 6 grinds and polishes the glass on the placing rack 1; the present invention can perform an integrated operation of grinding and polishing the side of the flat glass. Specifically, the glass is first stacked on the placing rack 1 in sequence, and then the clamping mechanism 2 is controlled to lock the position of the glass to prevent the glass from being displaced during the grinding and polishing operation, and then the power mechanism 4 is controlled to drive the grinding and polishing mechanism 6 to move back and forth left and right through the supporting frame 5 to realize the function of integrated grinding and polishing of the side of the glass.

[0037] See also Figure 1-Figure 4 The clamping mechanism 2 includes a push cylinder 21 installed on the placement rack 1, a clamping frame 22 with a U-shaped structure installed at the telescopic end of the push cylinder 21, and a clamping piece 23 symmetrically arranged on the side of the clamping frame 22. Internal pressure guide blocks 24 are arranged on the left and right sides above the placement rack 1 and on one side of the clamping frame 22 close to the outer edge of the placement rack 1. The two internal pressure guide blocks 24 are connected to the ends of the two-way cylinder 25 arranged at the lower end of the placement rack 1; the clamping mechanism 2 is used to limit the left and right sides and the front side of the glass of different sizes, so that the front side of the glass has a supporting force when the rear side of the glass is ground and polished, and the limit on the left and right sides of the glass can prevent the glass from being positionally deviated during grinding and polishing, ensuring that the glass is polished The effect of light polishing, specifically, when the glass is laid flat on the placement rack 1, the two-way cylinder 25 is controlled to perform telescopic movement according to the length of the glass, so that the position of the internal pressure guide block 24 is adjusted, and then the pushing cylinder 21 is controlled to perform extension movement, so that the middle part of the clamping frame 22 supports and limits the front side of the glass, and at the same time, the clamping piece 23 on the side of the clamping frame 22 limits the left and right sides of the glass under the action of the internal pressure guide block 24. The present invention limits the left and right sides and the rear side of glasses of different sizes synchronously through the movement of the clamping frame 22, thereby increasing the convenience of limiting the position of the glass. At the same time, the clamping piece 23 drives the left and right sides of the glass to move inward synchronously, thereby correcting the unevenly placed glass.

[0038] See also Figure 3-Figure 4 The clamping member 23 includes an extrusion elastic column 231 which is slidably connected to the side of the clamping frame 22, and both ends of the extrusion elastic column 231 pass through the side of the clamping frame 22, and a clamping plate 232 is installed at one end of the extrusion elastic column 231 away from the outer edge of the placement frame 1, and a matching guide block 233 is installed at the other end of the extrusion elastic column 231. The opposite sides of the internal pressure guide block 24 and the matching guide block 233 are both inclined surfaces. The clamping member 23 is used to cooperate with the internal pressure guide block 24 and limit the left and right sides of the glass to prevent the glass from being deflected during grinding and polishing; specifically, when the clamping frame 22 moves backward, the inclined surface of the matching guide block 233 contacts the inclined surface of the internal pressure guide block 24, so that the extrusion elastic column 231 moves inward synchronously, and when the middle part of the clamping frame 22 abuts against the front side of the glass, the clamping plate 232 also abuts against the left and right sides of the glass. When the glass needs to be unlocked, the pushing cylinder 21 only needs to be controlled to retract to release the lock of the glass.

[0039] See also Figure 1 , Figure 2 , Figure 5 and Figure 7The power mechanism 4 includes a follower plate 42 installed on the lower side of the horizontal section of the support frame 3 through an electric slider 41, and the follower plate 42 is connected to the upper side of the support frame 5 through a highly elastic column 43. The vertical section of the support frame 3 is installed with a track plate 31, and a track groove 32 is opened on the front side of the track plate 31; the two ends of the track groove 32 are horizontal, and the middle part is wavy. The rear side of the support frame 5 is installed with an attachment rod 33 inserted in the track groove 32. The electric slider 41 on the power mechanism 4 is used to drive the support frame 5 to move left and right, and when the support frame 5 moves left and right, the support frame 5 can also reciprocate up and down under the cooperation of the track groove 32 and the attachment rod 33. At this time, the highly elastic column 43 can cooperate to retract, and then the grinding and polishing mechanism 6 is driven by the support frame 5 to synchronously reciprocate up and down, thereby improving the effect of grinding and polishing the glass side.

[0040] See also Figure 2 , Figure 5 , Figure 7 and Fig. 9 , since the size of the outer side of the grinding roller 62 and the polishing roller 65 on the grinding and polishing mechanism 6 may change slightly after long-term use, if the same trajectory is always used for movement, it is easy for the grinding roller 62 and the polishing roller 65 to fail to fully contact the glass, resulting in the glass failing to be polished to the best effect. Therefore, the present invention adopts a method of polishing the glass along different movement trajectories when the support frame 5 moves left and right, so as to further improve the polishing effect of the glass. The track plate 31 is slidably connected to the preset placement groove 34 of the support frame 3, and a pushing branch chain 35 is provided on the support frame 3 and located at the left and right ends of the placement groove 34. The rear side of the follower plate 42 is installed with a pushing frame 44 that cooperates with the pushing branch chain 35 to drive the track plate 31 to adjust the left and right position in the placement groove 34; the pushing branch chain 35 includes an inclined rod 351 rotatably connected to the support frame 3 in the middle, and a follower push plate 352 is rotatably installed at the lower end of the inclined rod 351, and the follower push plate 352 extends into the placement groove 34.

[0041] See also Fig.10 and Fig.11 In order to increase the stability of the track pad 31, the present invention provides a trapezoidal snap block 313 to lock it, so that the track pad 31 will not move at will without the action of a driving force. Trapezoidal grooves 311 are provided at both ends of the rear side of the track pad 31, and snap elastic columns 312 are provided at both ends of the placement groove 34. A trapezoidal snap block 313 is installed at the front end of the snap elastic column 312. In the initial state, the trapezoidal snap block 313 on the left side is locked in the trapezoidal groove 311 on the left side of the track pad 31. When a large thrust is applied to the track pad 31, the trapezoidal groove 311 and the trapezoidal snap block 313 will separate from each other, and there is only a limiting effect but no locking effect between the two.

[0042] Specifically, when the electric slider 41 drives the follower plate 42 to move to the left, the left side surface of the track plate 31 is against the left side of the placement groove 34. After the attachment rod 33 moves from the wavy structure of the track groove 32 to the horizontal structure, the pushing frame 44 will contact the upper end of the oblique rod 351 on the left, and the pushing frame 44 drives the upper end of the oblique rod 351 on the left to rotate, so that the follower push plate 352 at the lower end of the oblique rod 351 pushes the track plate 31 to the right. At this time, the trapezoidal snap block 313 on the left is separated from the trapezoidal groove 311 at the corresponding position, and then the track plate 31 moves to the right, so that the trapezoidal snap block 313 on the right is locked in the trapezoidal groove 311 on the right side of the track plate 31, thereby changing the position of the track plate 31. After that, when the electric slider 41 moves to the right, the track groove 32 on the track plate 31 changes the guide trajectory of the attachment rod 33, thereby increasing the effect of glass polishing.

[0043] See also Figure 1 , Figure 5 , Figure 7 and Figure 8 The support frame 5 is a U-shaped structure with an opening facing forward. The grinding and polishing mechanism 6 includes a grinding bracket 61 installed on the front side of the support frame 5, a grinding roller 62 installed in the grinding bracket 61, and rotating columns 63 are rotatably installed on the upper and lower sides of the grinding bracket 61. A polishing bracket 64 is distributed on the right side of the grinding roller 62, and a polishing roller 65 is installed in the polishing bracket 64. Follower columns 66 are installed on the upper and lower sides of the polishing bracket 64, and each rotating column 63 is locked and connected with the follower column 66 at the corresponding position by a connecting rod; the grinding and polishing mechanism 6 can perform integrated operations of grinding and polishing the side of the glass, and in the initial state, when the support frame 5 moves to the left, the grinding roller 62 first grinds the side of the glass, and then the polishing roller 65 polishes the side of the glass. This method of grinding first and then polishing can increase the polishing accuracy and effect of the glass.

[0044] It should be noted that the grinding roller 62 and the polishing roller 65 are both provided with driving motors, so that the grinding roller 62 and the polishing roller 65 can grind and polish the side edge of the glass in a rotating manner.

[0045] When a larger protrusion appears on the side of the glass, if a rigid grinding method is used, the glass is likely to be broken. For this reason, the present invention configures the grinding roller 62 as follows: when encountering a larger protrusion, the grinding roller 62 will perform sideways contraction and buffering to prevent the glass from breaking. The grinding bracket 61 is a U-shaped structure with an opening facing forward. The upper and lower horizontal sections of the grinding bracket 61 are both provided with a clearance groove 611. The upper and lower ends of the grinding roller 62 are both provided with sliding blocks 612 that slidably cooperate with the clearance groove 611. The sliding block 612 and the grinding roller 62 are rotatably matched. The side of the sliding block 612 is installed on the side wall of the clearance groove 611 through an extrusion spring 613. Specifically, when the grinding roller 62 encounters a larger protrusion, the extrusion spring 613 will contract to prevent the glass from breaking. At the same time, the grinding roller 62 can stay at the position of the larger protrusion for a period of time, thereby extending the grinding time, and then the protruding position of the side of the glass is polished flat, which is convenient for subsequent polishing.

[0046] See also Figure 1 , Figure 5 , Figure 7 and Figure 8 The upper end of the rotating column 63 above the grinding bracket 61 slides through the upper horizontal section of the support frame 5, and a toggle plate 631 is provided at the upper end of the rotating column 63. The upper horizontal section of the support frame 5 is symmetrically installed with two locking members 51 around the rotating column 63 as the center. One of the locking members 51 is inserted into the preset insertion groove 661 of the follower column 66 on the upper part of the polishing bracket 64. The left and right sides of the lower side surface of the horizontal section of the support frame 3 are symmetrically installed with a rotating matching mechanism 7. The rotating matching mechanism 7 is used to unlock the locking member 51 inserted into the follower column 66, and rotate the polishing bracket 64 one hundred and eighty degrees through the toggle plate 631, and then control the other locking member 51 to lock the follower column 66 on the rotated polishing bracket 64; after the grinding and polishing mechanism 6 moves to the left end of the support frame 3, the polishing roller 65 rotates one hundred and eighty degrees, so that when the support frame 5 moves to the right, the method of grinding first and then polishing is still adopted to increase the processing effect of the side of the glass.

[0047] See also Figure 3 , Figure 6-Figure 8, a lever is provided on the left front side and the left rear side of the toggle plate 631, and the locking member 51 includes an elastic locking column 52 slidably connected to the upper horizontal section of the support frame 5, the upper end of the elastic locking column 52 extends to the upper side of the support frame 5, and an unlocking plate 53 is installed on the top of the elastic locking column 52; the rotation matching mechanism 7 includes two unlocking members 71 arranged on the left and right, and two blocking plates 72 are distributed between the two unlocking members 71, and the unlocking member 71 and the blocking plate 72 are both installed on the lower side surface of the horizontal section of the support frame 3; the unlocking member 71 includes an unlocking column 73 installed on the lower side surface of the horizontal section of the support frame 3, and a guide plate 74 is installed on the side of the unlocking column 73, and a lifting plate 75 is hinged on one side of the guide plate 74 close to the middle part of the support frame 3, and the lifting plate 75 is arranged to tilt downward on one side close to the middle part of the support frame 3, and the other side of the lifting plate 75 is horizontal, and a shaping support plate 76 for supporting its lower side is arranged on the lower side of the lifting plate 75, and the shaping support plate 76 is installed on the side of the unlocking column 73.

[0048] The specific method of adjusting the position of the polishing roller 65 of the present invention is as follows: when the polishing roller 65 finishes polishing the side of the glass, the unlocking plate 53 on the right side contacts the lifting plate 75 near the middle of the support frame 5, so that the lower end of the elastic locking column 52 moves out of the insertion groove 661 provided by the follower column 66 on the upper part of the polishing bracket 64, and then the lever on the dial 631 contacts the two blocking plates 72 in turn, so that the dial 631 can rotate 180 degrees, the dial 631 drives the rotating column 63 to rotate, and the rotating column 63 drives the polishing bracket 64 to rotate synchronously through the connecting rod, so that the polishing The polishing roller 65 can rotate one hundred and eighty degrees, and during the rotation of the polishing roller 65, the unlocking plate 53 on the left moves to the guide plate 74 under the action of the lifting plate 75 away from the middle of the support frame 5, so that the elastic locking column 52 moves upward. When the polishing roller 65 is rotated into place, the unlocking plate 53 on the left separates from the guide plate 74, so that the unlocking plate 53 on the left locks the position of the follower column 66 above the polishing roller 65, thereby realizing the rotation adjustment of the polishing roller 65. When the support frame 5 moves to the right, since the lifting plate 75 is hinged, it will not affect the movement of the unlocking plate 53.

[0049] It should be noted that the lever on the toggle plate 631 cooperates with the two blocking plates 72 to enable the toggle plate 631 to rotate 180 degrees, and the upper end of the insertion slot 661 can be set to a flared structure so that when the toggle plate 631 rotates with a slight deviation, it will not affect the position locking of the follower column 66.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A side polishing device for glass production, comprising a supporting base, a placing frame (1) mounted on the supporting base, a clamping mechanism (2) mounted on the placing frame (1), a supporting frame (3) mounted on the rear side of the supporting base, and a polishing component mounted on the side of the supporting frame (3), characterized in that: The support frame (3) is an L-shaped structure, and the grinding component comprises a power mechanism (4) installed on the lower side of the horizontal section of the support frame (3), a support frame (5) installed at the lower end of the power mechanism (4), and a grinding and polishing mechanism (6) installed in the support frame (5); The support frame (5) is a U-shaped structure with an opening facing forward. The grinding and polishing mechanism (6) comprises a grinding bracket (61) mounted on the front side of the support frame (5), and a grinding roller (62) mounted in the grinding bracket (61). Rotating columns (63) are rotatably mounted on the upper and lower sides of the grinding bracket (61). A polishing bracket (64) is distributed on the right side of the grinding roller (62). A polishing roller (65) is mounted in the polishing bracket (64). Follower columns (66) are mounted on the upper and lower sides of the polishing bracket (64). Each rotating column (63) is locked and connected to the follower column (66) at the corresponding position by a connecting rod. The upper end of the rotating column (63) above the polishing bracket (61) slides through the upper horizontal section of the support frame (5), and a toggle plate (631) is provided at the upper end of the rotating column (63). The upper horizontal section of the support frame (5) is symmetrically provided with two locking members (51) with the rotating column (63) as the center, one of the locking members (51) is inserted into a preset insertion groove (661) of a follower column (66) on the upper part of the polishing bracket (64), and a rotating matching mechanism (7) is symmetrically provided on both sides of the lower side surface of the horizontal section of the support frame (3). The rotating matching mechanism (7) is used to unlock the locking member (51) inserted into the follower column (66), and rotate the polishing bracket (64) by one hundred and eighty degrees through the toggle plate (631), and then control the other locking member (51) to lock the follower column (66) on the rotated polishing bracket (64); The left front side and the left rear side of the toggle plate (631) are both provided with toggle rods, the locking member (51) comprises an elastic locking column (52) slidably connected to the upper horizontal section of the support frame (5), the upper end of the elastic locking column (52) extends to the upper side of the support frame (5), an unlocking plate (53) is installed on the top of the elastic locking column (52), the rotation matching mechanism (7) comprises two unlocking members (71) arranged on the left and right, two blocking plates (72) are distributed between the two unlocking members (71), and the unlocking member (71) and the blocking plate (72) are both installed on the lower side of the horizontal section of the support frame (3); The unlocking member (71) comprises an unlocking column (73) installed on the lower side of the horizontal section of the support frame (3); a guide plate (74) is installed on the side of the unlocking column (73); a lifting plate (75) is hingedly connected to the side of the guide plate (74) close to the middle of the support frame (3); the lifting plate (75) is arranged to be tilted downward on the side close to the middle of the support frame (3); a shaping support plate (76) is arranged on the lower side of the lifting plate (75) to support the lower side thereof; the shaping support plate (76) is installed on the side of the unlocking column (73).

2. A side polishing device for glass production according to claim 1, characterized in that: The power mechanism (4) comprises a follower plate (42) mounted on the lower side of the horizontal section of the support frame (3) via an electric slider (41); the follower plate (42) is connected to the upper side of the support frame (5) via a highly elastic column (43); a track plate (31) is mounted on the vertical section of the support frame (3); a track groove (32) is formed on the front side of the track plate (31); and an attachment rod (33) inserted into the track groove (32) is mounted on the rear side of the support frame (5).

3. A side polishing device for glass production according to claim 2, characterized in that: The track plate (31) is slidably connected to a preset placement slot (34) of the support frame (3) in the left and right directions. A push branch chain (35) is provided on the support frame (3) and is located at both left and right ends of the placement slot (34). A push frame (44) is installed on the rear side of the follower plate (42) and cooperates with the push branch chain (35) to drive the track plate (31) to adjust the left and right position in the placement slot (34).

4. A side polishing device for glass production according to claim 3, characterized in that: The pushing branch chain (35) comprises an inclined rod (351) rotatably connected to the support frame (3) in the middle, a follower push plate (352) is rotatably mounted on the lower end of the inclined rod (351), and the follower push plate (352) extends into the placement groove (34); the two ends of the track groove (32) are horizontal, and the middle part is wavy.

5. A side polishing device for glass production according to claim 4, characterized in that: The left and right ends of the rear side surface of the track plate (31) are both provided with trapezoidal grooves (311), the left and right ends of the placement groove (34) are both provided with buckle elastic columns (312), and the front ends of the buckle elastic columns (312) are installed with trapezoidal buckle blocks (313).

6. A side polishing device for glass production according to claim 1, characterized in that: The grinding bracket (61) is a U-shaped structure with an opening facing forward. The upper and lower horizontal sections of the grinding bracket (61) are both provided with a clearance groove (611). The upper and lower ends of the grinding roller (62) are both provided with a sliding block (612) that slidably cooperates with the clearance groove (611). The sliding block (612) and the grinding roller (62) are rotationally cooperated, and the side of the sliding block (612) is installed on the side wall of the clearance groove (611) through a compression spring (613).

7. A side polishing device for glass production according to claim 1, characterized in that: The clamping mechanism (2) comprises a pushing cylinder (21) mounted on the placement rack (1), a clamping rack (22) mounted on the telescopic end of the pushing cylinder (21) and having a U-shaped structure, and a clamping member (23) symmetrically arranged on the side of the clamping rack (22). Internal pressure guide blocks (24) are arranged on both the left and right sides above the placement rack (1) and on one side of the clamping rack (22) close to the outer edge of the placement rack (1). The two internal pressure guide blocks (24) are connected to the ends of a bidirectional cylinder (25) at the lower end of the placement rack (1).

8. A side polishing device for glass production according to claim 7, characterized in that: The clamping member (23) comprises an extrusion elastic column (231) slidably connected to the side of the clamping frame (22), and both ends of the extrusion elastic column (231) penetrate the side of the clamping frame (22), a clamping plate (232) is installed at one end of the extrusion elastic column (231) away from the outer edge of the placement frame (1), and a matching guide block (233) is installed at the other end of the extrusion elastic column (231), and the opposite side surfaces of the internal pressure guide block (24) and the matching guide block (233) are both inclined surfaces.

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