Multifunctional glass edging and chamfering equipment for fish tank production

Abstract

The utility model discloses multifunctional glass edging and chamfering equipment for fish tank production, which relates to the technical field of glass processing and comprises a bottom plate, a polishing frame is arranged on the upper side of the bottom plate, a first rotating shaft and a second rotating shaft are rotatably mounted in the polishing frame, a transmission mechanism is arranged on the polishing frame, an edging head is fixedly connected onto the first rotating shaft, and the edging head is fixedly connected onto the second rotating shaft. A long-strip gear is fixedly connected to the second rotating shaft, a lower chamfering head is arranged on the lower side of the long-strip gear, an upper chamfering head is arranged on the long-strip gear, a moving plate is rotationally connected to the upper chamfering head, a connecting rod is fixedly connected to the moving plate, and the connecting rod extends outwards and is connected with a lifting mechanism. According to the device, the first rotating shaft and the second rotating shaft are driven to rotate through the transmission mechanism, then the upper chamfering head, the lower chamfering head and the edge grinding head are driven to rotate, edge grinding and chamfering can be conducted at the same time, the production efficiency is improved, meanwhile, the distance between the two chamfering heads can be adjusted through the lifting mechanism, and glass with different thicknesses can be ground.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass processing technical field, concretely relates to a multifunctional glass edge grinding and chamfering equipment for fish tank production. BACKGROUND

[0002] The glass used for manufacturing fish tank is a kind of amorphous inorganic non-metallic material, and the main components are silicon dioxide and other oxides, which is a kind of amorphous solid with irregular structure, and in glass production, the edge of glass plate after production is uneven, and the edge of glass needs to be edge ground and chamfered, generally through vacuum chuck cooperating with vacuum generator to adsorb and fix glass, then through edge grinding machine and chamfering machine to process the edge of glass, so that it meets the production requirements.

[0003] But in the traditional polishing process, edge grinding and chamfering are usually divided into two steps, which reduces the processing efficiency of glass to some extent, and the model of glass is more, and the thickness of glass of different models is different, and the traditional polishing equipment adopts fixed polishing head, which is inconvenient to adjust. Based on this, the present scheme provides a multifunctional glass edge grinding and chamfering equipment for fish tank production to solve the above problems. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, a multifunctional glass edge grinding and chamfering equipment for fish tank production is provided, which solves the problems in the above background technology.

[0005] In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

[0006] A multifunctional glass edge grinding and chamfering equipment for fish tank production, comprising a bottom plate, a guide rail is fixedly installed on the bottom plate, a polishing frame is slidably installed in the guide rail, a through slot is formed in the rear end of the polishing frame, a first rotating shaft and a second rotating shaft are rotatably installed in the polishing frame, a transmission mechanism for driving the first rotating shaft and the second rotating shaft to rotate is arranged at the upper end of the polishing frame, an edge grinding head is fixedly connected to the first rotating shaft, a long strip gear is fixedly connected to the second rotating shaft, a lower chamfering head fixedly connected to the first rotating shaft is arranged on the lower side of the long strip gear, an upper chamfering head is arranged on the long strip gear, an inner tooth ring is fixedly connected to the inner side of the upper chamfering head, the inner side of the inner tooth ring is in sliding engagement with the surface of the long strip gear, a moving plate is rotatably connected to the upper end of the upper chamfering head, a connecting rod is fixedly connected to one end of the moving plate, and the connecting rod extends out through the through slot and is connected with a lifting mechanism.

[0007] Preferably, a plurality of groups of fixed rods are fixedly connected to the lower end of the moving plate, and the lower end of the fixed rod is provided in spherical shape, the upper end of the upper chamfering head is provided with a spherical sliding groove matched with the fixed rod, and a through hole is formed in the middle part of the moving plate, and the diameter size of the through hole is greater than the diameter size of the long strip gear.

[0008] Preferably, the transmission mechanism comprises a fixed frame fixedly connected to the polishing frame, a first motor fixedly installed on the fixed frame, a driving gear fixedly connected to an output shaft of the first motor, a driven gear one and a driven gear two respectively meshingly connected to two sides of the driving gear, and the driven gear one and the driven gear two are fixedly connected to the first rotating shaft and the second rotating shaft through a transmission shaft respectively.

[0009] Preferably, the lifting mechanism comprises a lifting plate fixedly connected to the connecting rod, a fixed frame fixedly connected to the outer side of the lifting plate, a partition plate fixedly connected to the inner wall of the fixed frame, a threaded rod rotatably installed on the partition plate, a second motor fixedly installed on the upper end of the fixed frame, the upper end of the threaded rod is fixedly connected to the output shaft of the second motor, the lower end of the threaded rod is rotatably connected to the inner wall of the fixed frame, the upper side surface of the threaded rod is screw-connected with the lifting plate, a sliding rod is arranged on one side of the threaded rod, the two ends of the sliding rod are fixedly connected with the fixed frame and the partition plate respectively, one end of the lifting plate is slidingly connected with the sliding rod, and the lower side of the threaded rod is connected with a locking piece.

[0010] Preferably, the locking piece comprises a locking wheel fixedly connected to the lower threaded rod, a plurality of groups of locking grooves are formed in the locking wheel, a pair of telescopic rods are fixedly connected to the fixed frame on one side of the locking wheel, a vertical plate is fixedly connected to one end of the telescopic rod, a spring is fixedly connected between the vertical plate and the fixed frame and arranged on the outer side of the telescopic rod, and a locking block matched with the locking groove is fixedly connected to the vertical plate.

[0011] Preferably, a telescopic cylinder fixedly installed on the fixed frame is arranged in the middle of the two telescopic rods, and a pressing plate is fixedly connected to an output shaft of the telescopic cylinder.

[0012] Preferably, the bottom plate is fixedly connected with a base, the glass is placed on the base, the base is fixedly connected with a horizontal plate, the horizontal plate is screw-connected with a fastening rod, and the fastening rod is sleeved with a clamping plate.

[0013] Compared with the prior art, the multifunctional glass edge polishing and chamfering equipment for fish tank production has the following beneficial effects:

[0014] 1. The utility model discloses a grinding head and two chamfering heads are set up, and the grinding head and two chamfering heads are combined together to realize the synchronization of grinding and chamfering, the first rotating shaft and the second rotating shaft can rotate synchronously through the cooperation of the first motor and the gear in the transmission mechanism, the first rotating shaft drives the grinding head to rotate, and the second rotating shaft further drives the surface long gear and the lower chamfering head to rotate, and the upper chamfering head is slidably engaged with the long gear through the inner tooth ring, so that the upper chamfering head can rotate with the long gear, thereby realizing the synchronous rotation of the grinding head and the two chamfering heads driven by the transmission mechanism, realizing the synchronous grinding of the edge and the chamfer, reducing the process switching time, improving the production efficiency, thereby ensuring the efficiency of glass processing, reducing the repeated clamping and handling of glass, and further reducing the breakage risk of glass.

[0015] 2. The utility model discloses a lifting mechanism, and the upper chamfering head can be lifted through the lifting mechanism, so that the distance between the upper chamfering head and the lower chamfering head can be adjusted, so that the upper and lower chamfering heads can be ground with glass of different thicknesses, thereby improving the practicability of the chamfering head, and the lifting mechanism is provided with a locking member, so that the adjusted lifting mechanism can be fixed, thereby ensuring that the upper chamfering head will not move during grinding and causing problems, and ensuring the grinding effect. DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the overall structure sectional view of the polishing frame in the utility model;

[0018] Figure 3 It is the structure schematic diagram of the lifting mechanism in the utility model;

[0019] Figure 4 It is the connecting structure schematic diagram of the lifting mechanism and the upper chamfering head in the utility model;

[0020] Figure 5 It is the structure schematic diagram of the locking member in the utility model.

[0021] The figure mark is:

[0022] 1, bottom plate; 2, guide rail; 3, polishing frame; 301, through slot; 302, first rotating shaft; 303, second rotating shaft; 4, edge polishing head; 5, long gear; 6, lower chamfering head; 7, upper chamfering head; 701, inner gear ring; 702, spherical sliding groove; 8, moving plate; 801, fixed rod; 802, through hole; 803, connecting rod; 9, transmission mechanism; 901, fixed frame; 902, first motor; 903, driving gear; 904, driven gear one; 905, driven gear two; 10, lifting mechanism; 1001, fixed frame; 1002, threaded rod; 1003, second motor; 1004, lifting plate; 1005, partition plate; 1006, sliding rod; 11, locking piece; 1101, locking wheel; 1102, locking block; 1103, vertical plate; 1104, telescopic rod; 1105, spring; 1106, telescopic cylinder; 1107, pressing plate; 12, base; 13, glass; 14, cross plate; 15, upper clamping plate; 16, fastening rod. DETAILED DESCRIPTION

[0023] The following description is provided to enable any person skilled in the art to practice the present application. The preferred embodiments described below are only examples of the present application and the skilled person can think of other obvious modifications.

[0024] REFERENCE Figures 1-5As shown, a multifunctional glass edge grinding and chamfering device for fish tank production comprises a base plate 1, a guide rail 2 fixedly installed on the base plate 1, a grinding frame 3 in the guide rail 2, a through slot 301 formed through the rear end of the grinding frame 3, a first rotating shaft 302 and a second rotating shaft 303 rotatably installed in the grinding frame 3, a transmission mechanism 9 arranged at the upper end of the grinding frame 3 for driving the first rotating shaft 302 and the second rotating shaft 303 to rotate, an edge grinding head 4 fixedly connected to the first rotating shaft 302, a long strip gear 5 fixedly connected to the second rotating shaft 303, a lower chamfering head 6 fixedly connected to the first rotating shaft 302 and arranged on the lower side of the long strip gear 5, an upper chamfering head 7 arranged on the long strip gear 5, an inner tooth ring 701 fixedly connected to the inner side of the upper chamfering head 7, and a moving plate 8 rotatably connected to the upper end of the upper chamfering head 7, wherein one end of the moving plate 8 is fixedly connected to a connecting rod 803, the connecting rod 803 extends out through the through slot 301 and is connected to a lifting mechanism 10. In the device, the edge grinding head 4 and the two chamfering heads are combined together to realize synchronous grinding and chamfering. Through the cooperation of the motor and the gear in the transmission mechanism 9, the first rotating shaft 302 and the second rotating shaft 303 can rotate synchronously. The first rotating shaft 302 drives the edge grinding head 4 to rotate, and the second rotating shaft 303 drives the long strip gear 5 and the lower chamfering head 6 on its surface to rotate. The upper chamfering head 7 is slidably engaged with the long strip gear 5 through the inner tooth ring 701, so that the upper chamfering head 7 can rotate with the long strip gear 5. Thus, the edge grinding head 4 and the two chamfering heads can be driven by the transmission mechanism 9 to rotate synchronously, and the synchronous grinding and chamfering can be realized. The process switching time is reduced, the production efficiency is improved, the efficiency of glass processing is ensured, the repeated clamping and handling of glass are reduced, and the risk of glass breakage is reduced. At the same time, the upper chamfering head 7 is slidably installed on the long strip gear 5 through the inner tooth ring 701, and the position of the upper chamfering head 7 on the long strip gear 5 can be adjusted through the lifting mechanism 10. Thus, the distance between the upper chamfering head 7 and the lower chamfering head 6 can be adjusted, and the upper and lower chamfering heads can be used to grind glass of different thicknesses, thereby improving the practicability of the chamfering heads.

[0025] Specifically, in the present embodiment, the lower end of the moving plate 8 is fixedly connected to a plurality of groups of fixed rods 801, and the lower end of each fixed rod 801 is provided in a spherical shape. The upper end of the upper chamfering head 7 is provided with a spherical sliding groove 702 matched with the fixed rods 801. A through hole 802 is formed through the middle part of the moving plate 8, and the diameter of the through hole 802 is larger than the diameter of the long strip gear 5. The upper chamfering head 7 and the moving plate 8 are connected to each other through the cooperation of the fixed rods 801 and the spherical sliding groove 702, so as to realize the rotational connection between the moving plate 8 and the upper chamfering head 7. The fixed rods 801 are evenly and equidistantly arranged in a ring shape on the lower side of the moving plate 8, so that the upper chamfering head 7 is uniformly stressed during rotation.

[0026] Specifically, in this embodiment, the transmission mechanism 9 comprises a fixed frame 901 fixedly connected to the polishing frame 3, a first motor 902 fixedly installed on the fixed frame 901, an output shaft of the first motor 902 fixedly connected with a driving gear 903, and two driven gears 904 and 905 respectively meshed with both sides of the driving gear 903, and the driven gears 904 and 905 are fixedly connected with the first rotating shaft 302 and the second rotating shaft 303 through transmission shafts. The transmission mechanism 9 is driven by the first motor 902, and the driving gear 903 is driven to rotate, and the driving gear 903 is further driven to rotate the driven gears 904 and 905 on both sides synchronously, and the first rotating shaft 302 and the second rotating shaft 303 are further driven to rotate synchronously, so as to realize the synchronous rotation of the edge polishing head 4 and the two chamfering heads through the transmission mechanism 9.

[0027] Specifically, in this embodiment, the lifting mechanism 10 comprises a lifting plate 1004 fixedly connected with the connecting rod 803, a fixed frame 1001 fixedly connected to the polishing frame 3 arranged on the outer side of the lifting plate 1004, a partition plate 1005 fixedly connected to the inner wall of the fixed frame 1001, a threaded rod 1002 rotatably installed on the partition plate 1005, a second motor 1003 fixedly installed on the upper end of the fixed frame 1001, the output shaft of the second motor 1003 fixedly connected with the upper end of the threaded rod 1002, the lower end of the threaded rod 1002 rotatably connected with the inner wall of the fixed frame 1001, the upper side surface of the threaded rod 1002 screw-connected with the lifting plate 1004, a sliding rod 1006 arranged on one side of the threaded rod 1002, both ends of the sliding rod 1006 fixedly connected with the fixed frame 1001 and the partition plate 1005, one end of the lifting plate 1004 slidingly connected with the sliding rod 1006, and the lower side of the threaded rod 1002 connected with the locking member 11. When the lifting mechanism 10 is started, the lifting mechanism 10 is driven by the second motor 1003 inside, the threaded rod 1002 is driven to rotate by the second motor 1003, the threaded rod 1002 is driven to move the lifting plate 1004 on its surface, so that the lifting plate 1004 drives the moving plate 8 to move up and down through the connecting rod 803 fixedly connected therewith, and the moving plate 8 drives the upper chamfering head 7 to move up and down, so as to realize the lifting operation of the upper chamfering head 7 by the lifting mechanism 10, and the locking member 11 arranged on the lower side of the lifting mechanism 10 can fix the adjusted lifting mechanism 10, so as to ensure that the upper chamfering head 7 will not cause problems due to movement during polishing, and ensure the polishing effect.

[0028] Specifically, in the embodiment, the locking piece 11 comprises a locking wheel 1101 fixedly connected with the lower threaded rod 1002, a plurality of sets of locking grooves are formed in the locking wheel 1101, one side of the locking wheel 1101 is provided with a pair of telescopic rods 1104 fixedly connected to the fixed frame 1001, one end of the telescopic rod 1104 is fixedly connected with a vertical plate 1103, the vertical plate 1103 is fixedly connected with a spring 1105 arranged outside the telescopic rod 1104 between the fixed frame 1001, and the vertical plate 1103 is fixedly connected with a locking block 1102 matched with the locking groove. The locking piece 11 is provided with the locking wheel 1101, the locking wheel 1101 is installed on the threaded rod 1002 in the lifting mechanism 10, and the surface of the locking wheel 1101 is provided with a plurality of sets of locking grooves. When the lifting mechanism 10 is started, the threaded rod 1002 is driven to rotate by the second motor 1003, at this time, the locking wheel 1101 rotates with the threaded rod 1002, wherein the spring 1105 and the telescopic rod 1104 are contracted under the action of force, the locking block 1102 is separated from the locking groove, and the second motor 1003 can normally drive the threaded rod 1002 to rotate. When the threaded rod 1002 stops rotating, the locking block 1102 on the vertical plate 1103 is inserted into the locking groove through the action of the spring 1105, and the pre-fixing is completed.

[0029] Specifically, in the embodiment, the telescopic cylinder 1106 is arranged between the two telescopic rods 1104 and is fixedly installed on the fixed frame 1001, and the output shaft of the telescopic cylinder 1106 is fixedly connected with a pressing plate 1107. When the threaded rod 1002 stops rotating, the locking block 1102 on the vertical plate 1103 is inserted into the locking groove through the action of the spring 1105, and the pre-fixing is completed, and then the telescopic cylinder 1106 is started to drive the pressing plate 1107 to contact the vertical plate 1103, so as to limit the vertical plate 1103 and make the locking block 1102 stably stay in the locking groove, thereby limiting the threaded rod 1002 and fixing the lifting mechanism 10, so as to ensure that the upper chamfering head 7 will not cause problems due to movement during polishing and ensure the polishing effect.

[0030] Specifically, in the embodiment, the bottom plate 1 is fixedly connected with a base 12, the glass 13 is placed on the base 12, the base 12 is fixedly connected with a horizontal plate 14, the horizontal plate 14 is threadedly connected with a fastening rod 16, and the fastening rod 16 is sleeved with a clamping plate 15. By rotating the fastening rod 16, the fastening rod 16 drives the clamping plate 15 to move downward until the clamping plate 15 contacts the upper end of the glass 13, so that the clamping plate 15 cooperates with the fastening rod 16 and the horizontal plate 14 to complete the fixed clamping of the glass 13, facilitating subsequent polishing.

[0031] The working principle of the utility model is: when using, the glass 13 is placed on the base 12, the fastening rod 16 is rotated, the fastening rod 16 drives the clamping plate 15 to move downwards, until the clamping plate 15 contacts the upper end of the glass 13, so that the clamping plate 15 cooperates with the fastening rod 16 and the horizontal plate 14 to complete the fixed clamping of the glass 13, at this time, the lower end of the glass 13 is level with the lower end of the lower chamfer head 6, then according to the thickness of the glass, the distance between the upper chamfer head 7 and the lower chamfer head 6 is adjusted by the lifting mechanism 10, so that it adapts to the thickness of the glass: the lifting mechanism 10 is driven by the second motor 1003 inside, the threaded rod 1002 is driven to rotate by the second motor 1003, the threaded rod 1002 rotates and drives the lifting plate 1004 on its surface to move, so that the lifting plate 1004 drives the moving plate 8 to lift through the connecting rod 803 fixedly connected thereto, the moving plate 8 drives the upper chamfer head 7 to lift, so that the lifting operation of the lifting mechanism 10 on the upper chamfer head 7 is realized;

[0032] When the distance between the upper chamfer head 7 and the lower chamfer head 6 is adjusted, at this time, the vertical plate 1103 in the locking piece 11 is inserted into the locking groove under the action of the spring, the pre-fixing is completed, then the telescopic cylinder 1106 is started, the pressing plate 1107 is driven to contact the vertical plate 1103, so that the vertical plate 1103 is limited, the locking block 1102 is stably stayed in the locking groove, so that the limiting of the threaded rod 1002 is completed, and the fixing of the lifting mechanism 10 is realized.

[0033] Then the transmission mechanism 9 is started, driven by the first motor 902, the driving gear 903 is driven to rotate, the driving gear 903 rotates and in turn drives the two side driven gears one 904 and driven gears two 905 to rotate synchronously, in turn drives the first rotating shaft 302 and the second rotating shaft 303 to rotate synchronously, the first rotating shaft 302 drives the edging head 4 to rotate, the second rotating shaft 303 in turn drives the long gear 5 and the lower chamfer head 6 on its surface to rotate, and the upper chamfer head 7 is in sliding engagement with the long gear 5 through the inner gear ring 701, so that the upper chamfer head 7 can rotate with the long gear 5, and finally the polishing frame 3 is driven to move on the guide rail 2 by the electric sliding block 201, so that the edging head 4 and the two chamfer heads polish the glass 13. The edging head 4 and the two chamfer heads are driven to rotate synchronously by the transmission mechanism 9, the synchronous edging and chamfering are realized, the process switching time is reduced, the production efficiency is improved, so that the efficiency of glass processing is ensured, the repeated clamping and handling of the glass are reduced, and the risk of glass breakage is reduced.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A multifunctional glass edge grinding and chamfering apparatus for fish tank production, characterized in that, The utility model relates to a grinding frame, including bottom plate (1), fixedly installed with guide rail (2) on bottom plate (1), slidingly installed with grinding frame (3) in guide rail (2), the rear end of grinding frame (3) is passed through and is set up with through slot (301), the inside rotation of grinding frame (3) is installed with first rotation axis (302) and second rotation axis (303), the upper end of grinding frame (3) is provided with transmission mechanism (9) for driving the rotation of first rotation axis (302) and second rotation axis (303), the fixed connection of first rotation axis (302) is provided with edge grinding head (4), the fixed connection of second rotation axis (303) is provided with long strip gear (5), the downside of long strip gear (5) is provided with lower chamfer head (6) of fixed connection in first rotation axis (302), be equipped with upper chamfer head (7) on long strip gear (5), the inside fixed connection of upper chamfer head (7) is provided with internal gear ring (701), the inside of internal gear ring (701) and the surface sliding engagement of long strip gear (5), the upper end rotation of upper chamfer head (7) is connected with moving plate (8), one end of moving plate (8) is fixedly connected with connecting rod (803), connecting rod (803) extends out through through slot (301) and is connected with lifting mechanism (10).

2. The multifunctional glass edge grinding and chamfering device for fish tank production according to claim 1, characterized in that: The lower end of moving plate (8) is fixedly connected with a plurality of groups of fixed rod (801), and the lower end of fixed rod (801) is provided with spherical, the upper end of upper chamfer head (7) is provided with spherical sliding slot (702) suitable for fixed rod (801), the middle part of moving plate (8) is passed through and is set up with through -hole (802), the diameter size of through -hole (802) is greater than the diameter size of long strip gear (5).

3. The multifunctional glass edge grinding and chamfering device for fish tank production according to claim 1, characterized in that: The transmission mechanism (9) includes the fixed frame (901) of fixed connection in grinding frame (3), the first motor (902) of fixedly installed with on fixed frame (901), the output shaft fixed connection of first motor (902) has driving gear (903), the both sides of driving gear (903) are connected with driven gear one (904) and driven gear two (905) respectively, and driven gear one (904) and driven gear two (905) are fixedly connected with first rotation axis (302) and second rotation axis (303) through transmission shaft respectively.

4. The multifunctional glass edge grinding and chamfering device for fish tank production according to claim 1, characterized in that: The lifting mechanism (10) comprises a lifting plate (1004) fixedly connected with a connecting rod (803), the outer side of the lifting plate (1004) is provided with a fixed frame (1001) fixedly connected on the polishing frame (3), the inner wall of the fixed frame (1001) is fixedly connected with a partition plate (1005), the partition plate (1005) is rotatably installed with a threaded rod (1002), the upper end of the fixed frame (1001) is fixedly installed with a second motor (1003), the upper end of the threaded rod (1002) is fixedly connected with the output shaft of the second motor (1003), the upper side surface of the threaded rod (1002) is threadedly connected with the lifting plate (1004), one side of the threaded rod (1002) is provided with a sliding rod (1006), both ends of the sliding rod (1006) are fixedly connected with the fixed frame (1001) and the partition plate (1005), one end of the lifting plate (1004) is slidably connected with the sliding rod (1006), and the lower side of the threaded rod (1002) is connected with a locking piece (11).

5. The multifunctional glass edge grinding and chamfering device for fish tank production according to claim 4, characterized in that: The locking piece (11) comprises a locking wheel (1101) fixedly connected with the lower threaded rod (1002), a plurality of locking grooves are formed in the locking wheel (1101), one side of the locking wheel (1101) is provided with a pair of telescopic rods (1104) fixedly connected with the fixed frame (1001), one end of the telescopic rod (1104) is fixedly connected with a vertical plate (1103), the vertical plate (1103) and the fixed frame (1001) are fixedly connected with a spring (1105) arranged outside the telescopic rod (1104), and the vertical plate (1103) is fixedly connected with a locking block (1102) matched with the locking groove.

6. The multifunctional glass edging and chamfering apparatus for fish tank production according to claim 5, characterized in that: Telescopic cylinders (1106) are fixedly installed in the middle of the two telescopic rods (1104) and fixedly installed on the fixed frame (1001), and the output shaft of the telescopic cylinder (1106) is fixedly connected with a pressing plate (1107).

7. The multifunctional glass edge grinding and chamfering device for fish tank production according to claim 1, characterized in that: The bottom plate (1) is fixedly connected with a base (12), the base (12) is placed with a glass (13), the base (12) is fixedly connected with a horizontal plate (14), the horizontal plate (14) is threadedly connected with a fastening rod (16), and the fastening rod (16) is sleeved with a clamping plate (15).

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