A finished glass product inspection device

Abstract

The present invention belongs to the technical field of glass product manufacturing equipment, and includes a first conveyor belt, an inspection mechanism, a second conveyor belt, a first belt, and a second belt. The surface of the first conveyor belt is fixedly connected with a plurality of evenly distributed support blocks. A motor is fixedly connected to a transmission roller at one end of the first conveyor belt. The end of the transmission roller away from the motor is fixedly connected with a first rotating shaft. A first pulley is fixedly connected to the first rotating shaft. The first pulley is connected to the inspection mechanism through a first belt. The inspection mechanism includes a base. Two support frames are fixedly connected to the upper surface of the base. A second rotating shaft is rotatably connected between the two support frames. A lamp holder is fixedly connected to the second rotating shaft. A lamp tube is arranged on the lamp holder. A first gear is fixedly connected to one end of the second rotating shaft. The present invention irradiates the lamp tube from the inside of the glass product to ensure sufficient light source in all directions, which helps quality inspectors find defects and reduce the defective rate of products.

Description

Technical Field

[0001] A finished glass product inspection device Background Art

[0002] In the current glass product production process, because glass products are easily broken due to collision during transmission on the mesh conveyor belt, and the glass products may contain impurities, the final glass products need to be inspected after the glass products are formed and annealed.

[0003] After searching, Chinese patent publication number CN211263238U discloses a finished glass product inspection device, including a frame, a conveyor belt is rotatably connected to the frame, a light box is provided on the outside of the end of the conveyor belt, a plurality of light tubes are fixed in the light box, an opening is provided on the upper surface of the light box, a transparent glass plate is fixed in the opening; driven chains are provided on both sides of the light box, a push rod is connected between the two driven chains, the push rod can move above the light box, and a transmission member is provided between the conveyor belt and the driven chain.

[0004] The existing glass product inspection device has the following problems:

[0005] 1. During the inspection process, a push rod is used to push the glass products onto the light box for inspection. The push rod can easily push the glass products down, causing damage to the glass products and increasing the defective rate.

[0006] 2. Push the glass product onto the light box for inspection. The light source can only be irradiated from the bottom of the glass product. The light source on the side of the glass product away from the light box is not strong enough, and small cracks may not be found, resulting in defective products being mistaken for good products, increasing the defective rate. Summary of the invention

[0007] The purpose of the present invention is to solve the problems mentioned in the above background technology and to propose a finished glass product inspection device.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A finished glass product inspection device comprises a first conveyor belt, an inspection mechanism, a second conveyor belt, a first belt and a second belt, a surface of the first conveyor belt is fixedly connected with a plurality of support blocks evenly distributed, a drive roller at one end of the first conveyor belt is fixedly connected with a motor, an end of the drive roller away from the motor is fixedly connected with a first rotating shaft, a first rotating shaft is fixedly connected with a first pulley, the first pulley is connected to the inspection mechanism through a first belt, the inspection mechanism comprises a base, an upper surface of the base is fixedly connected with two support frames, a second rotating shaft is rotatably connected between the two support frames, a lamp holder is fixedly connected with the second rotating shaft, a lamp holder is provided with a lamp tube, one end of the second rotating shaft is fixedly connected with a first gear, a support frame close to the first gear is rotatably connected with a third rotating shaft, a second gear, a second pulley and a third pulley are fixedly connected with the third rotating shaft, the second pulley is located between the second gear and the third pulley, the second gear is located on a side close to the support frame, the second gear is meshed with the first gear, the second pulley is connected with the first belt, and the third pulley is connected to the second conveyor belt through the second belt.

[0010] Furthermore, one end of the second conveyor belt close to the transmission roller of the inspection mechanism is fixedly connected to the fourth rotating shaft, and a half gear and a fourth pulley are fixedly connected to the fourth rotating shaft, and the half gear is located on the side close to the second conveyor belt, and a slide groove is provided on the side wall of the second conveyor belt close to the fourth rotating shaft, and an elastic telescopic rod is fixedly connected to the bottom of the slide groove, and a slide plate is fixedly connected to the end of the elastic telescopic rod away from the bottom of the slide groove.

[0011] Furthermore, the width of the slide plate is greater than the width of the slide slot, a rack is provided on the lower surface of the slide plate outside the slide slot, the rack is meshed with the half gear, and one end of the slide plate away from the elastic telescopic rod is fixedly connected to a push plate.

[0012] Furthermore, the length of the push plate is slightly smaller than half the width of the second conveyor belt, and a rubber pad is provided on the side wall of the push plate close to the second conveyor belt.

[0013] Furthermore, a guide plate is provided on the surface of the second conveyor belt, a bracket is provided on the surface of the guide plate, and a rubber pad is provided on the surface of the bracket.

[0014] Furthermore, the second gear is an incomplete gear, and the number of teeth of the second gear is one quarter of the number of teeth of the first gear.

[0015] Furthermore, the support block includes two support plates, the upper surface of the support plates is provided with an arc-shaped groove, the surface of the arc-shaped groove is provided with a rubber pad, and the distance between the two support blocks is equal to the circumference of the first conveyor belt drive roller.

[0016] Furthermore, the lamp tubes are perpendicular to each other, and the length of the lamp tubes is smaller than the length of the support frame.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. The present invention provides a lamp holder and a lamp tube. When the glass product follows the support block on the first conveyor belt to move to the end surface of the first conveyor belt, it is sleeved on the lamp tube. The first conveyor belt continues to transmit. At the same time, under the action of the first belt, the second pulley drives the third shaft to rotate. Under the action of the meshing of the first gear and the second gear, the second shaft drives the lamp tube to rotate to rotate the glass product to a vertical direction. At the same time, the first gear and the second gear are meshed and separated. The glass product stays in the vertical direction for easy observation by the quality inspector. The lamp tube passes through the inside of the glass product to ensure that the light source at each position of the glass product is sufficient, so that cracks in the glass product are more easily found, and the defective rate is reduced. If the glass product has no quality problems, no manual operation is required, which reduces the labor intensity of the quality inspector.

[0019] 2. The present invention arranges a support block on the first conveyor belt and a guide plate on the second conveyor belt, and the support block and the guide plate are respectively provided with an arc groove and a bracket. During the transmission process, the glass products can be ensured not to roll in the arc groove or in the bracket, thereby preventing the glass products from being damaged due to rolling;

[0020] 3. The present invention provides rubber pads on the surfaces of the arc groove and the bracket. The rubber pads can increase the friction between the glass products and the arc groove and the bracket, thereby preventing the glass products from sliding off the arc groove or the bracket during transportation and causing damage. When the conveyor belt vibrates, the rubber pads can play a buffering role to protect the glass products from being damaged by the vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a finished glass product inspection device proposed by the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of a first conveyor belt of a finished glass product inspection device proposed by the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of an inspection device for a finished glass product inspection device proposed by the present invention;

[0024] Figure 4 A side view of an inspection device for a finished glass product inspection device proposed by the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of a second conveyor belt of a finished glass product inspection device proposed by the present invention;

[0026] Figure 6 This is a schematic diagram of the elastic telescopic rod and slide structure of a glass product finished product inspection device proposed by the present invention.

[0027] In the figure: 1 first conveyor belt, 2 inspection mechanism, 3 second conveyor belt, 4 first belt, 5 second belt, 11 support block, 111 support plate, 112 arc groove, 12 motor, 13 first rotating shaft, 14 first pulley, 21 base, 22 support frame, 23 second rotating shaft, 24 lamp holder, 25 lamp tube, 26 first gear, 27 third rotating shaft, 28 second gear, 29 second pulley, 20 third pulley, 31 guide plate, 311 bracket, 32 fourth rotating shaft, 33 half gear, 34 fourth pulley, 35 elastic telescopic rod, 36 slide plate, 37 rack, 38 push plate. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0029] Reference Figure 1-Figure 6 A finished glass product inspection device comprises a first conveyor belt 1, an inspection mechanism 2, a second conveyor belt 3, a first belt 4 and a second belt 5. The surface of the first conveyor belt 1 is fixedly connected with a plurality of support blocks 11 evenly distributed, the support blocks 11 comprise two support plates 111, the upper surfaces of the support plates 111 are provided with arc-shaped grooves 112, the surfaces of the arc-shaped grooves 112 are provided with rubber pads, and the glass products are prevented from rolling on the arc-shaped grooves 112. The distance between the two support blocks 11 is equal to the circumference of the driving roller of the first conveyor belt 1. For every rotation of the driving roller, a glass product is transmitted to the end face of the first conveyor belt 1 and is sleeved on the inspection mechanism 2.

[0030] A motor 12 is fixedly connected to a driving roller at one end of the first conveyor belt 1, a first rotating shaft 13 is fixedly connected to an end of the driving roller away from the motor 12, a first pulley 14 is fixedly connected to the first rotating shaft 13, the first pulley 14 is connected to the inspection mechanism 2 through a first belt 4, the inspection mechanism 2 includes a base 21, two support frames 22 are fixedly connected to the upper surface of the base 21, a second rotating shaft 23 is rotatably connected between the two support frames 22, a lamp holder 24 is fixedly connected to the second rotating shaft 23, four lamp tubes 25 are arranged on the lamp holder 24, the lamp tubes 25 are perpendicular to each other, the length of the lamp tubes 25 is less than the length of the support frame 22, and one end of the second rotating shaft 23 is fixedly connected to the first pulley 14. A gear 26 is rotatably connected to a third rotating shaft 27 on a support frame 22 close to the first gear 26, and a second gear 28, a second pulley 29 and a third pulley 20 are fixedly connected to the third rotating shaft 27. The second gear 28 is meshed with the first gear 26. The second gear 28 is an incomplete gear, and the number of teeth of the second gear 28 is one quarter of the number of teeth of the first gear 26. When the second gear 28 rotates one circle, the first gear 26 rotates one quarter of a circle to turn the glass product just mounted on the lamp tube 25 to a vertical direction for easy observation. The second pulley 29 is connected to the first belt 4, the first rotating shaft 13 rotates one circle following the drive roller of the first conveyor belt 1, and the third rotating shaft also rotates one circle.

[0031] The third pulley 20 is connected to the second conveyor belt 3 through the second belt 5, the surface of the second conveyor belt 3 is provided with a guide plate 31, the surface of the guide plate 31 is provided with a bracket 311, the surface of the bracket 311 is provided with a rubber pad, the end of the second conveyor belt 3 close to the transmission roller of the inspection mechanism 2 is fixedly connected to the fourth rotating shaft 32, the fourth rotating shaft 32 is fixedly connected with a half gear 33 and a fourth pulley 34, a slide groove is provided on the side wall of the second conveyor belt 3 close to the fourth rotating shaft 32, an elastic telescopic rod 35 is fixedly connected to the bottom of the slide groove, the end of the elastic telescopic rod 35 away from the bottom of the slide groove is fixedly connected to a slide plate 36, the slide plate 36 is slidably connected to the slide groove, and the width of the slide plate 36 is greater than the width of the slide groove The lower surface of the slide plate 36 outside the slide groove is provided with a rack 37, and the rack 37 is meshed with the half gear 33. The end of the slide plate 36 away from the elastic telescopic rod 35 is fixedly connected with a push plate 38. The length of the push plate 38 is slightly less than half the width of the second conveyor belt 3. A rubber pad is provided on the side wall of the push plate 38 close to the second conveyor belt 3. When the glass product rotates to the side of the second conveyor belt 3, the half gear 33 drives the slide plate 36 to move, and the push plate 38 moves synchronously to push the glass product onto the second conveyor belt 3. Then the push plate 38 returns to the starting position under the action of the elastic telescopic rod 35, and the guide plate 31 and the bracket 311 protect the glass product from rolling on the second conveyor belt 3.

[0032] The functional principle of the present invention can be explained through the following operation mode: when in use, the motor 12 is turned on, and the motor 12 drives the driving roller of the first conveyor belt 1 to rotate, and through the action of the first belt 4 and the second belt 5, the first conveyor belt 1, the second conveyor belt 3 and the inspection mechanism 2 all start to operate and start working. The operation of the first conveyor belt 1 drives the support block 11 to move toward the direction of the inspection mechanism 2 to put the glass products on the support block 11 on the lamp tube 25. The interval between the support blocks 11 on the first conveyor belt 1 is equal to the circumference of the driving roller of the first conveyor belt 1. For every rotation of the driving roller of the first conveyor belt 1, a glass product will be conveyed to the end of the first conveyor belt 1 and put on the lamp tube 25. While the first conveyor belt 1 is working, the first rotating shaft 13 drives the first pulley 14 to rotate. Under the action of a belt 4, the second pulley 29 drives the third rotating shaft 27 to rotate, so that the second gear 28 on the third rotating shaft 27 rotates. The number of teeth of the second gear 28 is one quarter of the number of teeth of the first gear 26. When the second gear 28 rotates one circle, the first gear 26 drives the lamp holder 24 and the lamp tube 25 to rotate a quarter of a circle to rotate the glass product on the lamp tube 25 to a vertical direction. At this time, the first gear 26 and the second gear 28 are separated and meshed. There are still glass products on the first conveyor belt 1 approaching the inspection mechanism 2. The second rotating shaft does not rotate due to the separated meshing of the gears. The quality inspector observes whether the rotating glass product has defects at this time. If there are no defects, no operation is required, and the next glass product is waiting for transmission. If there are defects, the glass product is removed and treated as a defective product;

[0033] When another glass product is put on the lamp tube 25, the glass product is still rotated in the vertical direction for observation. The glass product without defects after the previous observation is conveyed to the end face of the second conveyor belt 3. At the same time, the fourth pulley rotates under the drive of the third pulley 20 and the second belt. At this time, the half gear 33 and the rack 37 are engaged and separated. When the glass product is rotated to the point test of the second conveyor belt 3, the second rotating shaft on the inspection mechanism 2 stops rotating again, and the quality inspector observes the glass product being rotated. At the same time, the rack 37 and the half gear 33 begin to mesh. The rack 37 starts to drive the slide plate 26 away from the half gear 33. The inspection mechanism 2 moves in the direction of the inspection mechanism 2, and the push plate 38 fixed on the slide plate 36 pushes the defect-free glass product into the bracket 311 on the second conveyor belt 3, and then the rack 37 and the half gear 33 are separated and meshed, and the slide plate 36 is restored to the initial position under the action of the elastic telescopic rod 35, completing a round of inspection, and this reciprocating process is repeated. A rubber pad is provided on the side of the push plate 38 close to the second conveyor belt to prevent the push plate 38 from pushing and damaging the glass product. The glass product falls into the bracket 311 on the guide plate 31 without rolling to avoid damage. The rubber pad in the bracket 311 buffers the impact force of the glass product when it falls, thereby protecting the glass product.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A finished glass product inspection device, comprising a first conveyor belt (1), an inspection mechanism (2), a second conveyor belt (3), a first belt (4) and a second belt (5), characterized in that: A plurality of evenly distributed support blocks (11) are fixedly connected to the surface of the first conveyor belt (1); a motor (12) is fixedly connected to a drive roller at one end of the first conveyor belt (1); an end of the drive roller away from the motor (12) is fixedly connected to a first rotating shaft (13); a first pulley (14) is fixedly connected to the first rotating shaft (13); the first pulley (14) is connected to the inspection mechanism (2) via a first belt (4); the inspection mechanism (2) comprises a base (21); two support frames (22) are fixedly connected to the upper surface of the base (21); a second rotating shaft (23) is rotatably connected between the two support frames (22); a lamp holder (24) is fixedly connected to the second rotating shaft (23); the lamp holder (24) Four light tubes (25) are arranged on the support frame (22); one end of the second rotating shaft (23) is fixedly connected to a first gear (26); a third rotating shaft (27) is rotatably connected to a support frame (22) near the first gear (26); a second gear (28), a second belt pulley (29) and a third belt pulley (20) are fixedly connected to the third rotating shaft (27); the second belt pulley (29) is located between the second gear (28) and the third belt pulley (20); the second gear (28) is located on one side near the support frame (22); the second gear (28) and the first gear (26) are meshed with each other; the second belt pulley (29) is connected to a first belt (4); and the third belt pulley (20) is connected to a second conveyor belt (3) via a second belt (5); The second gear (28) is an incomplete gear, and the number of teeth of the second gear (28) is one quarter of the number of teeth of the first gear (26); The lamp tubes (25) are perpendicular to each other, and the length of the lamp tubes (25) is smaller than the length of the support frame (22).

2. A finished glass product inspection device according to claim 1, characterized in that: One end of the transmission roller of the second conveyor belt (3) close to the inspection mechanism (2) is fixedly connected to a fourth rotating shaft (32), and a half gear (33) and a fourth pulley (34) are fixedly connected to the fourth rotating shaft (32), and the half gear (33) is located on a side close to the second conveyor belt (3), and a sliding groove is provided on the side wall of the second conveyor belt (3) close to the fourth rotating shaft (32), and an elastic telescopic rod (35) is fixedly connected to the bottom of the sliding groove, and an end of the elastic telescopic rod (35) away from the bottom of the sliding groove is fixedly connected to a slide plate (36), and the slide plate (36) is slidably connected to the sliding groove.

3. A finished glass product inspection device according to claim 2, characterized in that: The width of the slide plate (36) is greater than the width of the slide groove; a rack (37) is provided on the lower surface of the slide plate (36) outside the slide groove; the rack (37) is meshed with the half gear (33); and a push plate (38) is fixedly connected to one end of the slide plate (36) away from the elastic telescopic rod (35).

4. A finished glass product inspection device according to claim 3, characterized in that: The length of the push plate (38) is slightly smaller than half the width of the second conveyor belt (3), and a rubber pad is provided on the side wall of the push plate (38) close to the second conveyor belt (3).

5. The glass product finished product inspection device according to claim 1, characterized in that: A guide plate (31) is provided on the surface of the second conveyor belt (3), a bracket (311) is provided on the surface of the guide plate (31), and a rubber pad is provided on the surface of the bracket (311).

6. The glass product inspection device according to claim 1, characterized in that: The support block (11) comprises two support plates (111), the upper surface of the support plates (111) is provided with an arc-shaped groove (112), the surface of the arc-shaped groove (112) is provided with a rubber pad, and the distance between the two support blocks (11) is equal to the circumference of the driving roller of the first conveyor belt (1).

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