阅读说明：本技术 一种防弹玻璃板的自动倒角装置 (Automatic chamfering device for bulletproof glass plate ) 是由 张晓维 于 2021-08-25 设计创作，主要内容包括：本发明涉及一种倒角装置,尤其涉及一种防弹玻璃板的自动倒角装置。要解决的技术问题为：提供一种可以对整片的玻璃板进行倒角的防弹玻璃板的自动倒角装置。一种防弹玻璃板的自动倒角装置,包括有外壳、转盘、磨砂轮、驱动机构和夹紧机构,外壳上转动式连接有转盘,外壳上活动式连接有磨砂轮,驱动机构设于外壳上,夹紧机构设在外壳上。本发明的橡胶头和转盘可以将玻璃板夹紧,且转盘表面为橡胶材质,从而能够增大转盘与玻璃板之间的摩擦力,使得玻璃板可以更加的稳定,此时,磨砂轮和玻璃板接触,启动伺服电机,伺服电机带动玻璃板转动,使得磨砂轮可以整块玻璃板进行倒角。(The invention relates to a chamfering device, in particular to an automatic chamfering device for a bulletproof glass plate. The technical problem to be solved is as follows: provided is an automatic chamfering device for a bulletproof glass sheet, which can chamfer an entire glass sheet. The utility model provides an automatic chamfer device of shellproof glass board, includes shell, carousel, grinds the emery wheel, actuating mechanism and clamping mechanism, and the rotation formula is connected with the carousel on the shell, and the movable emery wheel that grinds that is connected with on the shell, actuating mechanism locate on the shell, and clamping mechanism establishes on the shell. The glass plate can be clamped by the rubber head and the turntable, and the surface of the turntable is made of rubber, so that the friction force between the turntable and the glass plate can be increased, the glass plate can be more stable, at the moment, the grinding wheel is contacted with the glass plate, the servo motor is started, the servo motor drives the glass plate to rotate, and the grinding wheel can chamfer the whole glass plate.)

1. The utility model provides an automatic chamfer device of shellproof glass board, its characterized in that, including shell (1), carousel (2), dull polish wheel (3), actuating mechanism (4) and clamping mechanism (5), the rotation type is connected with carousel (2) on shell (1), and movable being connected with dull polish wheel (3) on shell (1), on shell (1) was located in actuating mechanism (4), and clamping mechanism (5) are established on shell (1).

2. The automatic chamfering device for bulletproof glass sheets, according to claim 1, characterized in that the driving mechanism (4) comprises a servo motor (40), a first rotating shaft (41), a first support rod (42), a first gear (43), a long gear (44), a second support rod (45), a mounting plate (46), a second rotating shaft (47) and a second gear (48), the housing (1) is slidably connected with the mounting plate (46), the mounting plate (46) is fixedly connected with the first support rod (42), the mounting plate (46) is fixedly connected with the second support rod (45), the mounting plate (46) is fixedly connected with the servo motor (40), an output shaft of the servo motor (40) is fixedly connected with the first rotating shaft (41), the first rotating shaft (41) is fixedly connected with the long gear (44), the long gear (44) is rotatably connected with the second support rod (45), the grinding wheel (3) is fixedly connected with the second rotating shaft (47), the second rotating shaft (47) is movably connected with the shell (1), the second rotating shaft (47) is rotatably connected with the first supporting rod (42), a first gear (43) is fixedly connected onto the second rotating shaft (47), the first gear (43) is meshed with the long gear (44), a second gear (48) is fixedly connected onto the turntable (2), and the second gear (48) is meshed with the long gear (44).

3. The automatic chamfering device for bulletproof glass sheets, according to claim 2, characterized in that the clamping mechanism (5) comprises a first slide rail (50), a first spring (51), a first slide rail (52), a first slide block (53), a first pull rod (54), a hollow cylinder (55), a first connecting rod (56), a first bearing (57) and a rubber head (58), the first slide rail (50) is fixedly connected to both sides of one side of the housing (1), the first slide rail (52) is fixedly connected between the first slide rail (50) and the housing (1), the first pull rod (54) is slidably connected between the first slide rails (50), the first slide block (53) is fixedly connected to both sides of the first pull rod (54) in an up-down symmetrical manner, the first slide block (53) is slidably connected to the first slide rail (52), the first spring (51) is fixedly connected between the first slide block (53) and the housing (1), the first springs (51) are all sleeved on the adjacent first sliding rods (52), the first pull rod (54) is fixedly connected with a hollow cylinder (55), the hollow cylinder (55) is connected with a first connecting rod (56) in a sliding mode, a return spring is fixedly connected between the first connecting rod (56) and the hollow cylinder (55), the first connecting rod (56) is fixedly connected with a first bearing (57), the inner ring of the first bearing (57) is fixedly connected with the first connecting rod (56), and the outer ring of the first bearing (57) is fixedly connected with a rubber head (58).

4. The automatic chamfering device for the bulletproof glass plates according to claim 3, characterized by further comprising a cooling mechanism (6), wherein the cooling mechanism (6) is arranged on the housing (1), the cooling mechanism (6) comprises a third support rod (60), a water tank (61), a hollow tube (62), a second connecting rod (63), a second spring (64), a spray head (65), a push plate (66) and a second sliding block (67), the third support rod (60) is fixedly connected to both sides of the housing (1), the water tank (61) is fixedly connected between the third support rods (60), the hollow tube (62) is fixedly connected to the water tank (61), the spray head (65) is fixedly connected to the hollow tube (62), the second spring (64) is fixedly connected to the inner side of both sides of the hollow tube (62), the second connecting rod (63) is fixedly connected to the second spring (64), the push plate (66) is fixedly connected to both sides of the second connecting rod (63), the top of the push plate (66) is extruded by the first pull rod (54), the two sides of the second connecting rod (63) are fixedly connected with second sliding blocks (67), and the second sliding blocks (67) are attached to the inner wall of the hollow tube (62).

5. The automatic chamfering device for the bulletproof glass sheets, according to claim 4, is characterized by further comprising a limiting mechanism (7), wherein the limiting mechanism (7) is arranged on the shell (1), the limiting mechanism (7) comprises a rack (70), a third connecting rod (71), a fourth connecting rod (72), a wedge block (73), a second pull rod (74), a third spring (75) and a baffle (76), the shell (1) is fixedly connected with the rack (70), the shell (1) is slidably provided with two third connecting rods (71), the fourth connecting rod (72) is fixedly connected between the third connecting rods (71), the wedge block (73) is fixedly connected at the bottom of the fourth connecting rod (72), the wedge block (73) is matched with the rack (70), the second pull rod (74) is fixedly connected at the top of the fourth connecting rod (72), the baffle rings are all slidably connected on the third connecting rods (71), and the third spring (75) is fixedly connected between the third connecting rods (71) and the baffle rings, the bottoms of the third connecting rods (71) are fixedly connected with a baffle (76), and the baffle (76) is positioned on the rear side of the mounting plate (46).

6. The automatic chamfering device for the bulletproof glass plates, according to claim 5, is characterized by further comprising a pressing mechanism (8), wherein the pressing mechanism (8) is arranged on the housing (1), the pressing mechanism (8) comprises a second sliding rod (80), a fourth spring (81) and a fourth supporting rod (82), the fourth supporting rod (82) is fixedly connected to two sides of the housing (1), the second sliding rod (80) is fixedly connected to the fourth supporting rod (82), the second sliding rod (80) is slidably connected with the mounting plate (46), the fourth spring (81) is fixedly connected between the fourth supporting rod (82) and the mounting plate (46), and the fourth spring (81) is sleeved on the second sliding rod (80).

7. The automatic chamfering device for the bulletproof glass plates, according to claim 6, is characterized by further comprising a clamping mechanism (9), wherein the clamping mechanism (9) is arranged between the shell (1) and the first sliding block (53), the clamping mechanism (9) comprises a second bearing (90), a clamping rod (91) and a second sliding rail (92), the second sliding rail (92) is fixedly connected to two sides of one side of the shell (1), the second sliding rail (92) is located on one side (80) of the second sliding rod, the second bearing (90) is fixedly connected to the first sliding block (53), the clamping rod (91) is fixedly connected to an outer ring of the second bearing (90), and the clamping rod (91) is slidably connected to the second sliding rail (92).

8. The automatic chamfering device for bulletproof glass sheets according to claim 1, wherein the surface of the rotating disc (2) is made of rubber.

Technical Field

The invention relates to a chamfering device, in particular to an automatic chamfering device for a bulletproof glass plate.

Background

Patent application CN1075421C, published as 11/28/2001, discloses an improved local chamfering machine for glass sheets, which can eliminate the defect of prior art that chamfering cannot be performed or defective products are generated due to the inclination of chamfering direction, wherein a horizontal support plate is provided with a glass sheet shape sensing device and an adjustment key control plate provided with an adjustment key guide groove, one end of the adjustment key is pivoted in the guide groove, an air cylinder for fixing the adjustment key is arranged below the support plate and is started in a digital control manner, and the adjustment key is controlled by the air cylinder, so that the required position of the glass sheet shape sensing device is accurately fixed or released, and the improved local chamfering machine for glass sheets can only perform partial chamfering and cannot perform chamfering on a whole glass sheet.

An automatic chamfering device for bulletproof glass sheets, which can chamfer a whole glass sheet, is now being developed.

Disclosure of Invention

In order to overcome the defect that the prior equipment can only perform partial chamfering and cannot perform chamfering on the whole glass plate, the technical problem to be solved is as follows: provided is an automatic chamfering device for a bulletproof glass sheet, which can chamfer an entire glass sheet.

The technical scheme of the invention is as follows: the utility model provides an automatic chamfer device of shellproof glass board, includes shell, carousel, grinds the emery wheel, actuating mechanism and clamping mechanism, and the rotation formula is connected with the carousel on the shell, and the movable emery wheel that grinds that is connected with on the shell, actuating mechanism locate on the shell, and clamping mechanism establishes on the shell.

In one embodiment, the driving mechanism includes a servo motor, a first rotating shaft, a first supporting rod, a first gear, a long gear, a second supporting rod, a mounting plate, a second rotating shaft and a second gear, the mounting plate is slidably connected to the housing, the first supporting rod is fixedly connected to the mounting plate, the second supporting rod is fixedly connected to the mounting plate, the servo motor is fixedly connected to the mounting plate, the first rotating shaft is fixedly connected to an output shaft of the servo motor, the long gear is fixedly connected to the first rotating shaft, the long gear is rotatably connected to the second supporting rod, the second rotating shaft is fixedly connected to the housing, the second rotating shaft is rotatably connected to the first supporting rod, the first gear is fixedly connected to the second rotating shaft, the first gear is meshed with the long gear, the second gear is fixedly connected to the rotating disc, and the second gear is meshed with the long gear.

In one embodiment, the clamping mechanism comprises a first slide rail, a first spring, a first slide rod and a first slide block, the first pull rod, hollow cylinder, first connecting rod, first bearing and rubber head, the equal rigid coupling in both sides of certain one side of shell has first slide rail, equal rigid coupling has first slide bar between first slide rail and the shell, slidingly be connected with first pull rod between the first slide rail, the equal rigid coupling in longitudinal symmetry ground in both sides of first pull rod has first slider, first slider and first slide bar slidingly connect, equal rigid coupling has first spring between first slider and the shell, first spring all overlaps on adjacent first slide bar, the rigid coupling has hollow cylinder on the first pull rod, the slidingly be connected with first connecting rod on the hollow cylinder, the rigid coupling has reset spring between first connecting rod and the hollow cylinder, the rigid coupling has first bearing on the first connecting rod, first bearing inner circle and first connecting rod rigid coupling, first bearing outer lane rigid coupling has the rubber head.

In one of them embodiment, still including cooling mechanism, be equipped with cooling mechanism on the shell, cooling mechanism includes the third bracing piece, the water tank, the hollow tube, the second connecting rod, the second spring, the shower nozzle, push pedal and second slider, the equal rigid coupling in shell both sides has the third bracing piece, the rigid coupling has the water tank between the third bracing piece, the rigid coupling has the hollow tube on the water tank, the rigid coupling has the shower nozzle on the hollow tube, the equal rigid coupling in inboard of hollow tube both sides has the second spring, the rigid coupling has the second connecting rod between the second spring, the equal rigid coupling in second connecting rod both sides has the push pedal, first pull rod extrudees the push pedal, the equal rigid coupling in second connecting rod both sides has the second slider, the second slider all laminates with the hollow tube inner wall.

In one embodiment, the limiting mechanism is arranged on the shell and comprises a rack, third connecting rods, fourth connecting rods, wedge blocks, second pull rods, third springs and a baffle plate, the rack is fixedly connected to the shell, the two third connecting rods are slidably arranged on the shell, the fourth connecting rods are fixedly connected between the third connecting rods, the wedge blocks are fixedly connected to the bottoms of the fourth connecting rods and matched with the rack, the second pull rods are fixedly connected to the tops of the fourth connecting rods, baffle rings are slidably connected to the third connecting rods, the third springs are fixedly connected between the third connecting rods and the baffle rings, the baffle plate is fixedly connected to the bottoms of the third connecting rods, and the baffle plate is located on the rear side of the mounting plate.

In one embodiment, the pressing mechanism is arranged on the shell and comprises a second sliding rod, a fourth spring and a fourth supporting rod, the fourth supporting rod is fixedly connected to two sides of the shell, the second sliding rod is fixedly connected to the fourth supporting rod, the second sliding rod is slidably connected with the mounting plate, the fourth spring is fixedly connected between the fourth supporting rod and the mounting plate, and the fourth spring is sleeved on the second sliding rod.

In one embodiment, the clamping mechanism is arranged between the shell and the first sliding block and comprises a second bearing, a clamping rod and a second sliding rail, the second sliding rail is fixedly connected to both sides of one side of the shell, the second sliding rail is located on one side of the second sliding rod, the second bearing is fixedly connected to each first sliding block, the inner ring of the second bearing is connected with the first sliding block, the clamping rod is fixedly connected to the outer ring of the second bearing, and the clamping rod is slidably connected with the second sliding rail.

In one embodiment, the surface of the turntable is made of rubber.

Compared with the prior art, the invention has the following advantages: 1. the glass plate can be clamped by the rubber head and the turntable, and the surface of the turntable is made of rubber, so that the friction force between the turntable and the glass plate can be increased, the glass plate can be more stable, at the moment, the grinding wheel is contacted with the glass plate, the servo motor is started, the servo motor drives the glass plate to rotate, and the grinding wheel can chamfer the whole glass plate.

2. In can pouring water into the water tank, during first pull rod rebound, drive the equal downstream of second slider, the second slider all separates with the hollow tube for the inside route that forms of hollow tube makes the water of hollow tube upside get into the downside, and the rethread shower nozzle spouts to the glass board being polished, has reached the effect of cooling for the glass board of being polished.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of a first driving mechanism according to the present invention.

Fig. 5 is a schematic perspective view of a second driving mechanism of the present invention.

Fig. 6 is a schematic perspective view of a first clamping mechanism of the present invention.

Fig. 7 is a schematic perspective view of a second clamping mechanism of the present invention.

Fig. 8 is a schematic perspective view of a first cooling mechanism according to the present invention.

Fig. 9 is a schematic perspective view of a second cooling mechanism according to the present invention.

Fig. 10 is a schematic perspective view of a third cooling mechanism according to the present invention.

Fig. 11 is a schematic perspective view of a first embodiment of the spacing mechanism of the present invention.

Fig. 12 is a schematic perspective view of a second embodiment of the spacing mechanism of the present invention.

Fig. 13 is a schematic perspective view of a proximity mechanism of the present invention.

Fig. 14 is a schematic perspective view of a first kind of locking mechanism of the present invention.

Fig. 15 is a schematic perspective view of a second locking mechanism of the present invention.

Labeled as: 1-housing, 2-rotary table, 3-grinding wheel, 4-drive mechanism, 40-servomotor, 41-first rotating shaft, 42-first supporting rod, 43-first gear, 44-long gear, 45-second supporting rod, 46-mounting plate, 47-second rotating shaft, 48-second gear, 5-clamping mechanism, 50-first sliding rail, 51-first spring, 52-first sliding rod, 53-first sliding block, 54-first pulling rod, 55-hollow cylinder, 56-first connecting rod, 57-first bearing, 58-rubber head, 6-cooling mechanism, 60-third supporting rod, 61-water tank, 62-hollow pipe, 63-second connecting rod, 64-second spring, 65-spray head, 66-push plate, 67-second slide block, 7-limiting mechanism, 70-rack, 71-third connecting rod, 72-fourth connecting rod, 73-wedge block, 74-second pull rod, 75-third spring, 76-baffle, 8-proximity mechanism, 80-second slide rod, 81-fourth spring, 82-fourth support rod, 9-clamping mechanism, 90-second bearing, 91-clamping rod and 92-second slide rail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1

An automatic chamfering device for bulletproof glass plates is shown in figures 1-15 and comprises a shell 1, a turntable 2, a grinding wheel 3, a driving mechanism 4 and a clamping mechanism 5, wherein the front side of the top of the shell 1 is rotatably connected with the turntable 2, the rear side of the top of the shell 1 is movably connected with the grinding wheel 3, the driving mechanism 4 is arranged in the shell 1, and the clamping mechanism 5 is arranged on the shell 1.

The driving mechanism 4 comprises a servo motor 40, a first rotating shaft 41, a first supporting rod 42, a first gear 43, a long gear 44, a second supporting rod 45, a mounting plate 46, a second rotating shaft 47 and a second gear 48, the inner bottom wall of the housing 1 is slidably connected with the mounting plate 46, the middle of the top of the mounting plate 46 is fixedly connected with the first supporting rod 42, the front side of the top of the mounting plate 46 is fixedly connected with the second supporting rod 45, the rear side of the top of the mounting plate 46 is fixedly connected with the servo motor 40, the output shaft of the servo motor 40 is fixedly connected with the first rotating shaft 41, the front side of the first rotating shaft 41 is fixedly connected with the long gear 44, the front side of the long gear 44 is rotatably connected with the second supporting rod 45, the middle of the grinding wheel 3 is fixedly connected with the second rotating shaft 47, the second rotating shaft 47 is movably connected with the housing 1, the second rotating shaft 47 is rotatably connected with the first supporting rod 42, the lower side of the second rotating shaft 47 is fixedly connected with the first gear 43, the first gear 43 is meshed with the long gear 44, the bottom of the rotating disc 2 is fixedly connected with a second gear 48, and the second gear 48 is meshed with the long gear 44.

The clamping mechanism 5 comprises a first slide rail 50, a first spring 51, a first slide bar 52, a first slide block 53, a first pull rod 54, a hollow cylinder 55, a first connecting rod 56, a first bearing 57 and a rubber head 58, wherein the first slide rail 50 is fixedly connected to the left side and the right side of the front side of the top of the shell 1, the first slide bar 52 is fixedly connected between the top of the first slide rail 50 and the shell 1, the first pull rod 54 is slidably connected between the upper parts of the first slide rail 50, the first slide blocks 53 are fixedly connected to the left side and the right side of the first pull rod 54 in an up-and-down symmetrical manner, the first slide blocks 53 are slidably connected with the first slide bar 52, the first spring 51 is fixedly connected between the bottom of the first slide block 53 at the lower side and the top of the shell 1, the first spring 51 is sleeved on the adjacent first slide bar 52, the hollow cylinder 55 is fixedly connected to the middle of the first pull rod 54, the first connecting rod 56 is slidably connected to the lower part of the hollow cylinder 55, a return spring is fixedly connected between the top of the first connecting rod 56 and the inner top wall of the hollow cylinder 55, a first bearing 57 is fixedly connected to the lower portion of the first connecting rod 56, the inner ring of the first bearing 57 is fixedly connected with the first connecting rod 56, and the outer ring of the first bearing 57 is fixedly connected with a rubber head 58.

When the automatic chamfering device for the bulletproof glass plate is used, in an initial state, the first pull rod 54 is located at the upper limit position, the glass plate to be chamfered is firstly placed on the turntable 2, the glass plate is in contact with the grinding wheel 3, then the first pull rod 54 is pulled downwards by hand to drive the first slide block 53 to move downwards, the first spring 51 is compressed, the hollow cylinder 55 is driven to move downwards, the first connecting rod 56 is driven to move downwards, the first bearing 57 is driven to move downwards, the rubber head 58 is further driven to move downwards, when the rubber head 58 moves downwards to the limit position, the rubber head 58 is in contact with the top of the glass plate, meanwhile, the reset spring is compressed, the effect of buffering the impact force brought to the glass plate by the rubber head 58 is achieved, meanwhile, the glass plate is clamped by the rubber head 58 and the turntable 2 together, the surface of the turntable 2 is made of rubber, and the friction force between the turntable 2 and the glass plate is increased, then the turntable 2 can drive the glass plate to rotate, then the servo motor 40 is turned on, the output shaft of the servo motor 40 drives the first rotating shaft 41 to rotate, the long gear 44 is driven to rotate, the first gear 43 is driven to rotate, the second rotating shaft 47 is driven to rotate, the grinding wheel 3 is driven to rotate, and then the glass plate is chamfered, the long gear 44 rotates to drive the second gear 48 to rotate, the turntable 2 is driven to rotate, the glass plate is driven to rotate, the rubber head 58 is driven to rotate, when the sharp corner of the glass plate is contacted with the grinding wheel 3, the grinding wheel 3 is pushed to move backwards, and then the second rotating shaft 47 moves backwards, the first gear 43 is driven to move backwards, and then the first supporting rod 42 is driven to move backwards, the first supporting rod 42 drives the mounting plate 46 to move backwards, the servo motor 40, the first rotating shaft 41, the long gear 44 and the second supporting rod 45 are driven to move backwards, when the sharp corner of the glass plate is separated from the grinding wheel 3, the mounting plate 46 is pushed forward by a hand, so that the glass plate is always in contact with the grinding wheel 3, after chamfering is completed, the servo motor 40 is closed, the hand holding the first pull rod 54 is loosened, under the action force of the first spring 51 restoring to the original state, the first slide block 53 driving the lower side moves upwards, the first pull rod 54 is driven to move upwards, the first slide block 53 driving the upper side moves upwards, when the first pull rod 54 drives the hollow cylinder 55 to move upwards to reset, the first link 56 moves upwards to reset, the first bearing 57 is driven to move upwards to reset, the rubber head 58 moves upwards to reset, when the rubber head 58 is separated from the glass plate, the restoring spring restores to the original state.

Also comprises a cooling mechanism 6, the shell 1 is provided with the cooling mechanism 6, the cooling mechanism 6 comprises a third supporting rod 60, a water tank 61, a hollow pipe 62 and a second connecting rod 63, second spring 64, shower nozzle 65, push pedal 66 and second slider 67, the equal fixedly connected with third bracing piece 60 in the left and right sides of shell 1 rear side, fixedly connected with water tank 61 between the third bracing piece 60, the anterior downside fixedly connected with hollow tube 62 of water tank 61, the three shower nozzle 65 of hollow tube 62 rear side fixedly connected with, the equal fixedly connected with second spring 64 in the inboard of the 62 left and right sides of hollow tube, fixedly connected with second connecting rod 63 between the second spring 64 bottom, the equal fixedly connected with push pedal 66 in the left and right sides in the middle of second connecting rod 63, first pull rod 54 extrudees the push pedal 66 top, the equal fixedly connected with second slider 67 in both sides about the second connecting rod 63 top, second slider 67 all laminates with the 62 inner walls of hollow tube.

When the automatic chamfering device for the bulletproof glass plate is used, in an initial state, the second sliding blocks 67 are attached to the inner wall of the hollow tube 62, sufficient water is firstly added into the water tank 61, the water in the water tank 61 enters the upper side of the hollow tube 62 under the action of gravity, when the first pull rod 54 is pulled downwards by a hand and the first pull rod 54 is contacted with the push plate 66, the first pull rod 54 drives the push plate 66 to move downwards and drives the second connecting rod 63 to move downwards, so that the second spring 64 is stretched and drives the second sliding blocks 67 to move downwards, the second sliding blocks 67 are separated from the hollow tube 62, a passage is formed in the hollow tube 62, the water on the upper side of the hollow tube 62 enters the lower side and is sprayed to the polished glass plate through the spray head 65 to play a role in cooling the polished glass plate, when the hand holding the first pull rod 54 is loosened, under the action of restoring the original state of the first spring 51, the first sliders 53 on the lower side are driven to move upwards, and when the first pull rods 54 are driven to move upwards, the second connecting rods 63 are driven to move upwards to reset under the action force of the second springs 64 in the restored state, the second sliders 67 are driven to move upwards to reset, so that the second sliders 67 are attached to the hollow pipe 62 again, and a channel is not formed inside the hollow pipe 62.

The novel multifunctional combined type solar water heater is characterized by further comprising a limiting mechanism 7, the limiting mechanism 7 is arranged on the rear side of the shell 1, the limiting mechanism 7 comprises a rack 70, a third connecting rod 71, a fourth connecting rod 72, a wedge block 73, a second pull rod 74, a third spring 75 and a baffle 76, the rack 70 is fixedly connected to the rear side of the top of the shell 1, two third connecting rods 71 are arranged on the rear side of the top of the shell 1 in a sliding mode, the rack 70 is located between the two third connecting rods 71, the fourth connecting rod 72 is connected between the two third connecting rods 71, the wedge block 73 is connected to the bottom of the fourth connecting rod 72, the wedge block 73 is matched with the rack 70, the second pull rod 74 is connected to the top of the fourth connecting rod 72, baffle rings are connected to the third connecting rods 71 in a sliding mode, the third spring 75 is fixedly connected between the lower portions of the third connecting rods 71 and the baffle rings, the baffle 76 is fixedly connected between the bottoms of the third connecting rods 71, and the baffle 76 is located on the rear side of the mounting plate 46.

When the automatic chamfering device for the bulletproof glass plate is used, in an initial state, the wedge block 73 is clamped on the rack 70, the second pull rod 74 is pulled upwards by hand to drive the fourth connecting rod 72 and the wedge block 73 to move upwards, the wedge block 73 is separated from the rack 70, the third connecting rod 71 is driven by the fourth connecting rod 72 to move upwards, so that the third spring 75 is compressed, the baffle 76 is driven to move upwards, then the second pull rod 74 is driven by hand to move forwards and backwards, the fourth connecting rod 72 is driven to move forwards and backwards, the third connecting rod 71 is driven to move forwards and backwards, the baffle 76 is driven to move forwards and backwards, further, the distance between the baffle 76 and the mounting plate 46 is adjusted, the second pull rod 74 is loosened after the adjustment, under the action of gravity, under the action of the elastic force of the third spring 75, the third connecting rod 71, the fourth connecting rod 72, the wedge block 73, the second pull rod 74 and the baffle 76 all move downwards to reset, and the wedge block 73 is clamped on the rack 70 again, the limit of rearward travel of the mounting plate 46 can thus be adjusted to the size of the glass sheet, with the stop plate 76 moving rearward to adjust when larger glass sheets are being polished and the stop plate 76 moving forward to adjust when smaller glass sheets are being polished.

Still including pressing close to mechanism 8, press close to mechanism 8 and establish at the inside front side of shell 1, press close to mechanism 8 and include second slide bar 80, fourth spring 81 and fourth bracing piece 82, the equal fixedly connected with fourth bracing piece 82 of the left and right sides of diapire front side in shell 1, the equal fixedly connected with second slide bar 80 of fourth bracing piece 82 rear side, second slide bar 80 and mounting panel 46 sliding type connection, equal fixedly connected with fourth spring 81 between fourth bracing piece 82 rear side and the mounting panel 46 front side, fourth spring 81 all overlaps on second slide bar 80.

When the automatic chamfering device for the bulletproof glass plate is used, when a sharp corner of the glass plate is in contact with the grinding wheel 3, the grinding wheel 3 is pushed to move backwards, the second rotating shaft 47 is further enabled to move backwards, the first gear 43 is driven to move backwards, the first supporting rod 42 is further driven to move backwards, the mounting plate 46 is enabled to move backwards, the servo motor 40, the first rotating shaft 41, the long gear 44 and the second supporting rod 45 are all driven to move backwards, meanwhile, the fourth spring 81 is stretched, when the sharp corner of the glass plate is separated from the grinding wheel 3, under the action force of the fourth spring 81 restoring, the mounting plate 46 moves forwards and restores, the servo motor 40, the first rotating shaft 41, the long gear 44 and the second supporting rod 45 are all driven to move forwards and restore, and then the mounting plate 46 is not required to be pushed forwards by hands, so that the glass plate is always in contact with the grinding wheel 3.

Still including screens mechanism 9, screens mechanism 9 establishes between shell 1 and the first slider 53 of downside, screens mechanism 9 includes second bearing 90, kelly 91 and second slide rail 92, the equal fixedly connected with second slide rail 92 in both sides about 1 top front side of shell, second slide rail 92 is located second slide bar 80 rear side, the equal fixedly connected with second bearing 90 in first slider 53 rear side of downside, second bearing 90 inner circle is connected with first slider 53, second bearing 90 outer lane fixedly connected with kelly 91, kelly 91 and second slide rail 92 sliding type connection.

When using the automatic chamfer device of shellproof glass board, with the hand first pull rod 54 of pulling downwards, drive first slider 53 and all move downwards, first spring 51 is all compressed, make second bearing 90 remove downwards, drive kelly 91 along the inboard downstream of second slide rail 92, when kelly 91 removes to downside extreme position, the card is on second slide rail 92, make and need not to hold first pull rod 54 with the finger, after the chamfer is accomplished, upwards stimulate first pull rod 54 again with the hand, under the effort of first spring 51 reconversion, drive the equal rebound of first slider 53 of downside and reset, make kelly 91 along the outside upward movement of second slide rail 92 reset.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.