A conveying device for glass wine bottle production line

Abstract

The present invention discloses a conveying device for a glass wine bottle production line, which relates to the technical field of wine bottle production, and comprises a conveying seat, wherein a conveying belt for conveying glass wine bottles is arranged inside the conveying seat, and the conveying seat is respectively provided with an interval conveying guide assembly for conveying glass wine bottles one by one and an anti-falling mechanism for preventing glass wine bottles from falling over. The conveying device for a glass wine bottle production line, by arranging the interval conveying guide assembly, can make two blocking rollers move up and down continuously under the operation of a hydraulic cylinder, so as to play a blocking role on the conveyed glass wine bottles, so that the glass wine bottles are released one by one, and the wine bottles are prevented from affecting the processing operation due to close conveyance, and the interval conveying guide assembly can guide wine bottles of different diameters one by one, thereby improving its scope of application.

Description

Technical Field

[0001] The invention relates to the technical field of wine bottle production, in particular to a conveying device used in a glass wine bottle production line. Background Art

[0002] With the rapid development of my country's glass products industry, glass wine bottles, as an important part of the packaging industry, have received widespread attention for their production efficiency and product quality. In the production process of glass wine bottles, conveying equipment plays a key role, which is not only related to production efficiency, but also affects the quality of the wine bottles.

[0003] When conveying wine bottles, due to the large number of wine bottles, the wine bottles tend to be conveyed close together, so they need to be conveyed separately manually. The wine bottles cannot be automatically conveyed to the processing station one by one. In addition, during the conveyance of the wine bottles, the slight vibration of the conveyor belt can easily cause the wine bottles to fall over. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a conveying device for a glass wine bottle production line, which solves the problem that wine bottles cannot be conveyed to processing stations one by one during conveyance and that wine bottles are prone to tipping over.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a conveying device for a glass wine bottle production line, comprising a conveying seat, a conveying belt for conveying glass wine bottles is arranged inside the conveying seat, and the conveying seat is respectively provided with an interval conveying guide component for conveying the glass wine bottles one by one and an anti-falling mechanism for preventing the glass wine bottles from tipping over.

[0006] The intermittent conveying guide assembly includes a vertical plate arranged on the upper side of the conveying seat, a protruding block is arranged on the upper side of the vertical plate, the upper end of the protruding block is hinged with a rocker rod, and both ends of the rocker rod are hinged with movable bars, and limiting grooves are arranged on both sides of the vertical plate, and movable plates are arranged in the two limiting grooves for longitudinal sliding, one end of the movable plate extends out of the limiting groove, and a convex bar is vertically arranged on the upper part of the movable plate, and one end of the movable bar away from the rocker rod is hinged at the upper end of the convex bar, and guide blocks are arranged on the outside of the two movable plates at one side of the convex bar, a hydraulic cylinder is installed on one side of the vertical plate near the top, and the output shaft of the hydraulic cylinder is hinged with an adjusting rod, a protrusion is arranged on the side of one end of the rocker rod, and one end of the adjusting rod away from the output shaft of the hydraulic cylinder is hinged to the side of the protrusion away from the rocker rod.

[0007] Preferably, a guide shaft is vertically arranged inside the limiting groove, and one end of the movable plate is longitudinally slidably sleeved on the outside of the guide shaft.

[0008] Preferably, the guide stopper includes a fixed block fixedly arranged on the outside of the movable plate, a hollow plate is arranged at one end of the fixed block away from the movable plate, the hollow plate is located at one side of the vertical plate, and a strip groove is arranged on one side of the hollow plate away from the vertical plate, a movable seat is arranged in the hollow plate for horizontal sliding, one end of the movable seat slides through the inside of the strip groove and is connected to a stop roller, and an electric push rod for driving the movable seat to move is installed at one end of the hollow plate.

[0009] Preferably, the length of the retaining roller is equal to the width of the conveyor belt, so that the glass wine bottle will pass the position of the retaining roller when being transported on the conveyor belt.

[0010] Preferably, the anti-fall mechanism includes a plurality of movable bars which are respectively slid longitudinally and inserted into the upper part of both sides of the conveying seat, the movable bars on the upper part of both sides of the conveying seat correspond to each other one by one, and an L-shaped rod is horizontally penetrated and inserted into one side of the upper end of each movable bar on both sides of the conveying seat, a limit rod is horizontally arranged between one end of each L-shaped rod, the limit rod is located above the conveyor belt, and a square tube is longitudinally slidably sleeved on the other end of each L-shaped rod, and the anti-fall mechanism also includes a spacing adjustment component arranged at the bottom of the conveying seat for adjusting the spacing between the two limit rods.

[0011] Preferably, the spacing adjustment assembly includes limit seats arranged at the lower edges of both sides of the conveying seat, a threaded rod is arranged for horizontal rotation between the two limit seats, and a driving servo motor for driving the threaded rod to rotate is installed on one side of one of the limit seats, a plurality of threaded sleeves are screwed on the outside of the threaded rod through threads, the number of threaded sleeves is equal to the number of moving bars on the upper part of one side of the conveying seat, and a rack is arranged on one side of each threaded sleeve, a gear plate corresponding to each threaded sleeve is rotatably arranged at the bottom central axis of the conveying seat, each gear plate is respectively meshed with the rack on each threaded sleeve, and connecting plates are hinged at the lower edges of both sides of the gear plate, and the end of the connecting plate away from the gear plate is hinged to the lower end of the square tube corresponding to it.

[0012] Preferably, one end of the two limit rods is connected to a guide bar via a connecting piece, and a ball is rotatably embedded in one side of the two guide bars.

[0013] Preferably, the connecting piece is made of plastic material and can be adjusted to any angle by bending the connecting piece without rebounding.

[0014] Preferably, cavities are provided inside both sides of the conveying seat, and a screw is horizontally rotatably provided at the lower part of the cavity. A threaded sleeve is screwed to the outside of the screw through a thread, and the upper part of the threaded sleeve is hinged with connecting rods with the same number as the upper moving bar on one side of the conveying seat. The end of the connecting rod away from the threaded sleeve is hinged to the lower end of the moving bar corresponding to it, and a knob for driving the screw to rotate is also provided on one side of the conveying seat.

[0015] Preferably, a steering member is also provided on one of the limit rods, and the steering member includes a movable seat and a cylinder hinged on one side of the limit rod, a convex plate is provided on the side of one end of the movable seat close to its hinge point, the output shaft of the cylinder is hinged on the end of the convex plate away from the movable seat, a reduction servo motor is installed on the upper part of the end of the movable seat away from its hinge point, the output shaft of the reduction servo motor is located at the lower position of the movable seat and is connected to a rubber wheel, and an open groove is provided at the bottom of the limit rod, so that when the movable seat rotates, one side of the rubber wheel can just pass through the open groove and resist the glass bottle being transported.

[0016] The present invention provides a conveying device for a glass wine bottle production line, which has the following beneficial effects compared with the prior art:

[0017] The conveying equipment for the glass wine bottle production line is provided with an interval conveying guide component. Under the operation of the hydraulic cylinder, the two blocking rollers can continuously move up and down, so as to block the conveyed glass wine bottles, so that the glass wine bottles are released one by one, and the processing operation is not affected due to the close conveying of the wine bottles. In addition, the interval conveying guide component can guide the wine bottles of different diameters one by one, thereby improving its scope of application.

[0018] The conveying equipment used in the glass wine bottle production line can prevent the glass wine bottles from tipping over by arranging an anti-tipping mechanism. The anti-tipping mechanism can convey glass wine bottles of different thicknesses and can also adjust the limit height to ensure stable conveying of the wine bottles. At the same time, it solves the problem that the traditional conveyor belt cannot adjust the baffles on both sides of the wine bottle due to the excessively long conveying line.

[0019] The conveying equipment used in the glass wine bottle production line can turn the glass bottles by arranging a turning piece when conveying the glass bottles, so that the labels on the glass bottles face a specified position, thereby facilitating the subsequent label entry work on the glass bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the interval conveying guide assembly of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the guide stopper of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the anti-fall mechanism of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the transmission base of the present invention;

[0025] Figure 6It is a structural schematic diagram of the steering member of the present invention.

[0026] In the figure: 1, conveying seat; 101, cavity; 102, screw; 103, knob; 104, threaded sleeve; 105, connecting rod; 2, conveyor belt; 3, interval conveying guide assembly; 31, vertical plate; 32, raised block; 33, swing rod; 34, limit groove; 341, guide shaft; 35, movable plate; 36, guide stopper; 361, fixed block; 362, hollow plate; 363, strip groove; 364, movable seat; 365, stop roller; 366, electric push rod; 37, raised strip; 38, movable strip; 39, raised block; 310, hydraulic cylinder; 3 11. Adjustment rod; 4. Anti-fall mechanism; 41. Moving bar; 42. L-shaped rod; 43. Limit rod; 431. Connector; 432. Guide bar; 433. Ball; 44. Square tube; 45. Spacing adjustment assembly; 451. Limit seat; 452. Threaded rod; 453. Driving servo motor; 454. Threaded sleeve; 455. Rack; 456. Gear plate; 457. Connecting plate; 46. Steering member; 461. Movable seat; 462. Cylinder; 463. Convex plate; 464. Reduction servo motor; 465. Rubber wheel; 466. Open slot. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 6 , the present invention provides four technical solutions:

[0029] For example, see Figure 1 In an embodiment of the present invention, a conveying device for a glass wine bottle production line includes a conveying base 1, a conveying belt 2 for conveying glass wine bottles is arranged inside the conveying base 1, and an interval conveying guide component 3 for conveying the glass wine bottles one by one and an anti-falling mechanism 4 for preventing the glass wine bottles from falling are respectively arranged on the conveying base 1.

[0030] See also Figure 2In the embodiment of the present invention, the interval conveying guide assembly 3 includes a vertical plate 31 arranged on the upper side of the conveying seat 1, a protruding block 32 is arranged on the upper side of the vertical plate 31, a swing rod 33 is hinged on the upper end of the protruding block 32, and a movable bar 38 is hinged on both ends of the swing rod 33. Limiting grooves 34 are arranged on both sides of the vertical plate 31, and movable plates 35 are longitudinally slidably arranged in the two limiting grooves 34. One end of the movable plate 35 extends out of the limiting groove 34, and the upper part of the movable plate 35 is vertically provided with a The convex strip 37 and the movable strip 38 are hinged at one end away from the rocker arm 33 to the upper end of the convex strip 37. The two movable plates 35 are provided with guide stops 36 on the outside of one side of the convex strip 37. A hydraulic cylinder 310 is installed on the upper side of one side of the vertical plate 31. The output shaft of the hydraulic cylinder 310 is hinged with an adjusting rod 311. A protrusion 39 is provided on the side of one end of the rocker arm 33. The end of the adjusting rod 311 away from the output shaft of the hydraulic cylinder 310 is hinged to the side of the protrusion 39 away from the rocker arm 33.

[0031] See also Figure 3 In the embodiment of the present invention, the guide stopper 36 includes a fixed block 361 fixedly arranged on the outside of the movable plate 35, a hollow plate 362 is arranged at one end of the fixed block 361 away from the movable plate 35, the hollow plate 362 is located on one side of the vertical plate 31, and a strip groove 363 is arranged on one side of the hollow plate 362 away from the vertical plate 31, a movable seat 364 is arranged in the hollow plate 362 for horizontal sliding, one end of the movable seat 364 slides through the inside of the strip groove 363 and is connected to a stop roller 365, and an electric push rod 366 for driving the movable seat 364 to move is installed at one end of the hollow plate 362.

[0032] In the above scheme, the electric push rod 366 drives the movable seat 364 to move, thereby driving the blocking roller 365 to move, adjusting the distance between the two blocking rollers 365 so that a glass wine bottle can be accommodated between the two blocking rollers 365, thereby realizing the one-by-one delivery of the glass wine bottles, the hydraulic cylinder 310 drives the adjusting rod 311 to move, the adjusting rod 311 will drive the swing rod 33 to rotate on the protruding block 32, and the movable bars 38 at both ends of the adjusting rod 311 will respectively drive the two protruding bars 37 to move, thereby making the two guide blocks 36 continuously move longitudinally, thereby making the two blocking rollers 365 continuously move longitudinally, and when the output shaft of the hydraulic cylinder 310 is extended, the swing rod 33 It will rotate counterclockwise, so that one of the two blocking rollers 365 moves downward and the other moves upward, so that the blocking roller 365 moving downward will block the front glass bottle, and the blocking roller 365 moving upward is located above the first and second bottles. When the first bottle needs to be transported and the second bottle does not need to be transported, the output shaft of the hydraulic cylinder 310 is shortened, and the blocking roller 365 blocking the first bottle moves upward, while the other blocking roller 365 moves downward, then the first bottle will be released and the second bottle will be blocked, and then the above steps are repeated, so that the bottles can be released one by one without being close to each other, which is convenient for subsequent processing of the bottles.

[0033] For further information, see Figure 2 In the embodiment of the present invention, a guide shaft 341 is vertically arranged inside the limiting groove 34, and one end of the movable plate 35 is longitudinally slidably sleeved on the outside of the guide shaft 341. When the movable plate 35 moves longitudinally, it will slide on the guide shaft 341, which plays a role of limiting and guiding the movable plate 35.

[0034] For further information, see Figure 2 In the embodiment of the present invention, the length of the stop roller 365 is equal to the width of the conveyor belt 2, so that the glass wine bottle will pass through the position of the stop roller 365 when being transported on the conveyor belt 2.

[0035] The second embodiment is different from the first embodiment in that:

[0036] See also Figure 4 In the embodiment of the present invention, the anti-fall mechanism 4 includes a plurality of moving bars 41 that are respectively slidably inserted longitudinally into the upper parts of both sides of the conveying seat 1, and the moving bars 41 on the upper parts of both sides of the conveying seat 1 correspond to each other one by one, and an L-shaped rod 42 is horizontally penetrated and inserted into one side of the upper end of each moving bar 41 on both sides of the conveying seat 1, and a limiting rod 43 is horizontally arranged between one end of each L-shaped rod 42, and the limiting rod 43 is located above the conveyor belt 2, and a square tube 44 is longitudinally slidably sleeved on the other end of each L-shaped rod 42, and the anti-fall mechanism 4 also includes a spacing adjustment component 45 arranged at the bottom of the conveying seat 1 for adjusting the spacing between the two limiting rods 43.

[0037] In the above scheme: the spacing adjustment component 45 drives the square tube 44 to move, and the square tube 44 will make the L-shaped rod 42 slide on the movable bar 41, so as to adjust the spacing between the two limiting rods 43, so that the spacing between the two limiting rods 43 is equal to the outer diameter of the glass wine bottle, which is convenient for limiting the conveyed glass wine bottle and preventing the glass wine bottle from tipping over.

[0038] For further information, see Figure 4 In the embodiment of the present invention, the spacing adjustment component 45 includes a limit seat 451 arranged at the lower edge of both sides of the conveying seat 1, a threaded rod 452 is horizontally rotatably arranged between the two limit seats 451, and a driving servo motor 453 for driving the threaded rod 452 to rotate is installed on one side of one of the limit seats 451, and a plurality of threaded sleeves 454 are screwed on the outside of the threaded rod 452 through threads, and the number of the threaded sleeves 454 is equal to the number of the moving bars 41 on the upper part of one side of the conveying seat 1, and a rack 455 is arranged on one side of each threaded sleeve 454, and a rack 455 is rotatably arranged at the bottom central axis of the conveying seat 1 with each threaded sleeve 454 Corresponding gear plates 456, each gear plate 456 is respectively meshed with a rack 455 on each threaded sleeve 454, and connecting plates 457 are hinged at the lower edges of both sides of the gear plate 456, and one end of the connecting plate 457 away from the gear plate 456 is hinged to the lower end of the corresponding square tube 44, so that the driving servo motor 453 drives the threaded rod 452 to rotate, and the threaded rod 452 will drive each threaded sleeve 454 to move, and the rack 455 on the threaded sleeve 454 will drive the gear plate 456 meshing therewith to rotate, and the gear plate 456 will drive the two connecting plates 457 to make an eccentric movement, thereby driving the square tube 44 to move.

[0039] For further information, see Figure 4 In the embodiment of the present invention, one end of the two limit rods 43 is connected to the guide bar 432 through the connecting piece 431, and the opposite side of the two guide bars 432 is embedded with a ball 433 for rotation. The connecting piece 431 is made of plastic material. The connecting piece 431 can be adjusted to any angle without rebounding by bending the connecting piece 431. By bending the connecting piece 431, the angle between the two guide bars 432 is adjusted to form an eight-shaped shape between the two. When the glass wine bottles on the conveyor belt 2 pass through the guide bar 432, the two guide bars 432 will gather the wine bottles so that they enter between the two limit rods 43 in turn, thereby ensuring the neatness of the wine bottle transportation.

[0040] Embodiment 3 is different from Embodiment 1 in that:

[0041] See also Figure 5In the embodiment of the present invention, cavities 101 are provided inside both sides of the conveying seat 1, and a screw 102 is horizontally rotatably provided at the lower part of the cavity 101. A threaded sleeve 104 is screwed to the outside of the screw 102 through a thread, and the upper part of the threaded sleeve 104 is hinged with connecting rods 105 with the same number as the upper moving bar 41 on one side of the conveying seat 1. One end of the connecting rod 105 away from the threaded sleeve 104 is hinged to the lower end of the moving bar 41 corresponding thereto, and a knob 103 for driving the screw 102 to rotate is also provided on one side of the conveying seat 1.

[0042] In the above scheme: by rotating the knob 103, the screw rod 102 is driven to rotate, and the screw rod 102 drives the threaded sleeve 104 to move, and each connecting rod 105 on the threaded sleeve 104 will drive the movable bar 41 to move longitudinally, so that the height of the limit rod 43 can be adjusted. According to the height of the glass bottle, the limit rod 43 can be adjusted to the most suitable limit height.

[0043] The fourth embodiment is different from the first embodiment in that:

[0044] See also Figure 6 In the embodiment of the present invention, a steering member 46 is further provided on one of the limit rods 43, and the steering member 46 includes a movable seat 461 and a cylinder 462 hinged on one side of the limit rod 43. A convex plate 463 is provided on the side of one end of the movable seat 461 close to its hinge point, and the output shaft of the cylinder 462 is hinged on the end of the convex plate 463 away from the movable seat 461. A reduction servo motor 464 is installed on the upper part of the end of the movable seat 461 away from its hinge point. The output shaft of the reduction servo motor 464 is located at the lower position of the movable seat 461 and is connected to a rubber wheel 465. An open groove 466 is provided at the bottom of the limit rod 43, so that when the movable seat 461 rotates, one side of the rubber wheel 465 can just pass through the open groove 466 and resist the glass bottle being transported.

[0045] In the above scheme: when the glass bottle is being transported, if the label on the glass bottle is not facing the specified direction, the cylinder 462 drives the movable seat 461 to rotate, so that the rubber wheel 465 on the movable seat 461 passes through the open groove 466 on the limit rod 43 to hold the glass bottle, and then the deceleration servo motor 464 drives the rubber wheel 465 to rotate, and the rubber wheel 465 drives the glass bottle to rotate, so that the label on the glass bottle can be rotated to the specified position, and then the rubber wheel 465 leaves the open groove 466 without hindering the normal transportation of the glass bottle.

[0046] It should be added that: by setting up a camera, the label position of the glass bottle can be photographed. When the label on the glass bottle rotates to the specified position photographed by the camera, the controller can stop the deceleration servo motor 464 from working, so that the label on the glass bottle is transported in one direction. The method of photographing the label position to control the deceleration servo motor 464 is already a prior art and will not be elaborated in detail.

[0047] Working principle: the driving servo motor 453 drives the threaded rod 452 to rotate, and the threaded rod 452 drives each threaded sleeve 454 to move, and the rack 455 on the threaded sleeve 454 drives the gear plate 456 meshing with it to rotate, and the gear plate 456 drives the two connecting plates 457 to make eccentric movement, thereby driving the square tube 44 to move, and the square tube 44 makes the L-shaped rod 42 slide on the moving bar 41, and then the distance between the two limiting rods 43 can be adjusted, so that the distance between the two limiting rods 43 is equal to the outer diameter of the glass wine bottle, which is convenient for limiting the conveyed glass wine bottle and preventing the glass wine bottle from tipping over;

[0048] By turning the knob 103, the screw rod 102 is driven to rotate, and the screw rod 102 drives the threaded sleeve 104 to move, and each connecting rod 105 on the threaded sleeve 104 drives the moving bar 41 to move longitudinally, so that the height of the limit rod 43 can be adjusted. According to the height of the glass bottle, the limit rod 43 can be adjusted to the most suitable limit height;

[0049] By bending the connecting piece 431, the angle between the two guide bars 432 is adjusted to form an eight-shaped shape. When the glass wine bottles on the conveyor belt 2 pass through the guide bars 432, the two guide bars 432 will gather the wine bottles and make them enter between the two limit rods 43 in turn, ensuring the neatness of the wine bottle transportation;

[0050] When the wine bottles are being transported, if there is a phenomenon of being close together, the hydraulic cylinder 310 drives the adjusting rod 311 to move, and the adjusting rod 311 drives the swing rod 33 to rotate on the protruding block 32, and the movable bars 38 at both ends of the adjusting rod 311 respectively drive the two protruding bars 37 to move, so that the two guide blocks 36 continuously move longitudinally, and then the two blocking rollers 365 continuously move longitudinally. When the output shaft of the hydraulic cylinder 310 is extended, the swing rod 33 rotates counterclockwise, so that one of the two blocking rollers 365 moves downward and the other moves upward, so that the downward moving rollers 365 move upward. The moving blocking roller 365 will block the front glass wine bottle, and the upwardly moving blocking roller 365 is located above the first and second wine bottles. When the first wine bottle needs to be transported and the second wine bottle is not transported, the output shaft of the hydraulic cylinder 310 is shortened, so that the blocking roller 365 blocking the first wine bottle moves up, and the other blocking roller 365 moves down, so that the first wine bottle will be released and the second wine bottle will be blocked. Then, the above steps are repeated, so that the wine bottles that are not close to each other can be released one by one, which is convenient for subsequent processing of the wine bottles;

[0051] The electric push rod 366 drives the movable seat 364 to move, thereby driving the blocking roller 365 to move, and adjusting the distance between the two blocking rollers 365 so that a glass wine bottle can be accommodated between the two blocking rollers 365, so that the glass wine bottles can be transported one by one;

[0052] When the glass bottle is being conveyed, if the label on the glass bottle is not facing the specified direction, the cylinder 462 drives the movable seat 461 to rotate, so that the rubber wheel 465 on the movable seat 461 passes through the open groove 466 on the limit rod 43 to hold the glass bottle, and then the deceleration servo motor 464 drives the rubber wheel 465 to rotate, and the rubber wheel 465 drives the glass bottle to rotate, so that the label on the glass bottle can be rotated to the specified position, and then the rubber wheel 465 leaves the open groove 466 without hindering the normal conveying of the glass bottle.

[0053] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A conveying device for a glass wine bottle production line, comprising a conveying seat (1), wherein a conveying belt (2) for conveying glass wine bottles is arranged inside the conveying seat (1), characterized in that: The conveying seat (1) is provided with an interval conveying guide assembly (3) for conveying the glass wine bottles one by one and an anti-falling mechanism (4) for preventing the glass wine bottles from falling over. The interval conveying guide assembly (3) comprises a vertical plate (31) arranged on the upper side of the conveying seat (1), a protruding block (32) is arranged on the upper side of the vertical plate (31), a swing rod (33) is hinged on the upper end of the protruding block (32), and movable bars (38) are hinged on both ends of the swing rod (33), and limiting grooves (34) are arranged on both sides of the vertical plate (31), and movable plates (35) are longitudinally slidably arranged in the two limiting grooves (34), one end of the movable plate (35) extends out of the limiting groove (34), and a convex bar (37) is vertically arranged on the upper part of the movable plate (35), One end of the movable bar (38) away from the swing rod (33) is hinged to the upper end of the convex bar (37); a guide stopper (36) is provided on the outside of the two movable plates (35) at one side of the convex bar (37); a hydraulic cylinder (310) is installed on one side of the vertical plate (31) near the top; an adjusting rod (311) is hinged to the output shaft of the hydraulic cylinder (310); a convex block (39) is provided on the side surface of one end of the swing rod (33); and one end of the adjusting rod (311) away from the output shaft of the hydraulic cylinder (310) is hinged to the side of the convex block (39) away from the swing rod (33); The anti-fall mechanism (4) comprises a plurality of moving bars (41) which are respectively longitudinally slidably inserted into the upper parts of both sides of the conveying seat (1), the moving bars (41) on the upper parts of both sides of the conveying seat (1) correspond to each other, and an L-shaped rod (42) is transversely inserted through one side of the upper end of each moving bar (41) on the upper parts of both sides of the conveying seat (1), a limit rod (43) is horizontally arranged between one end of each L-shaped rod (42), the limit rod (43) is located above the conveyor belt (2), and a square tube (44) is longitudinally slidably sleeved on the other end of each L-shaped rod (42), and the anti-fall mechanism (4) also comprises a spacing adjustment component (45) arranged at the bottom of the conveying seat (1) for adjusting the spacing between the two limit rods (43); The spacing adjustment assembly (45) comprises a limit seat (451) arranged at the lower edge of both sides of the conveying seat (1), a threaded rod (452) is arranged horizontally and rotatably between the two limit seats (451), and a driving servo motor (453) for driving the threaded rod (452) to rotate is installed on one side of one of the limit seats (451), and a plurality of threaded sleeves (454) are screwed on the outside of the threaded rod (452) through threads, and the number of the threaded sleeves (454) is equal to the number of the moving bars (41) on the upper part of one side of the conveying seat (1). The conveying seat (1) is provided with a gear plate (456) corresponding to each threaded sleeve (454) at one side thereof, and each gear plate (456) is rotatably provided at the central axis of the bottom of the conveying seat (1), each gear plate (456) is respectively meshed with the gear plate (455) on each threaded sleeve (454), and connecting plates (457) are hinged at the lower edges of both sides of the gear plate (456), and one end of the connecting plate (457) away from the gear plate (456) is hinged to the lower end of the corresponding square tube (44); A cavity (101) is provided inside both sides of the conveying seat (1), a screw rod (102) is horizontally rotatably provided at the lower part of the cavity (101), a threaded sleeve (104) is screwed to the outside of the screw rod (102) via a thread, the upper part of the threaded sleeve (104) is hinged with connecting rods (105) of the same number as the upper moving strip (41) of one side of the conveying seat (1), one end of the connecting rod (105) away from the threaded sleeve (104) is hinged to the lower end of the corresponding moving strip (41), and a knob (103) for driving the screw rod (102) to rotate is also provided on one side of the conveying seat (1).

2. The conveying device for a glass wine bottle production line according to claim 1 is characterized in that: A guide shaft (341) is vertically arranged inside the limiting groove (34), and one end of the movable plate (35) is longitudinally slidably sleeved on the outside of the guide shaft (341).

3. The conveying device for a glass wine bottle production line according to claim 1 is characterized in that: The guide stopper (36) comprises a fixed block (361) fixedly arranged outside the movable plate (35); a hollow plate (362) is arranged at one end of the fixed block (361) away from the movable plate (35); the hollow plate (362) is located on one side of the vertical plate (31); and a strip groove (363) is arranged on one side of the hollow plate (362) away from the vertical plate (31); a movable seat (364) is arranged in the hollow plate (362) for transverse sliding; one end of the movable seat (364) slides through the inside of the strip groove (363) and is connected to a stop roller (365); and an electric push rod (366) for driving the movable seat (364) to move is installed at one end of the hollow plate (362).

4. The conveying device for a glass wine bottle production line according to claim 3 is characterized in that: The length of the retaining roller (365) is equal to the width of the conveyor belt (2), so that when the glass wine bottle is transported on the conveyor belt (2), it will pass the position of the retaining roller (365).

5. The conveying device for a glass wine bottle production line according to claim 1 is characterized in that: One end of each of the two limit rods (43) is connected to a guide bar (432) via a connecting piece (431), and opposite sides of the two guide bars (432) are each provided with a ball (433) embedded therein for rotation.

6. The conveying device for a glass wine bottle production line according to claim 5, characterized in that: The connecting piece (431) is made of plastic material, and the connecting piece (431) can be adjusted to any angle without rebounding by bending it.

7. The conveying device for a glass wine bottle production line according to claim 1 is characterized in that: A steering member (46) is further provided on one of the limit rods (43), the steering member (46) comprising a movable seat (461) and a cylinder (462) hinged to one side of the limit rod (43); a convex plate (463) is provided on the side surface of one end of the movable seat (461) close to its hinge point; an output shaft of the cylinder (462) is hinged to one end of the convex plate (463) away from the movable seat (461); a reduction servo motor (464) is installed on the upper part of the end of the movable seat (461) away from its hinge point; the output shaft of the reduction servo motor (464) is located at the lower part of the movable seat (461) and is connected to a rubber wheel (465); an open groove (466) is provided at the bottom of the limit rod (43), so that when the movable seat (461) rotates, one side of the rubber wheel (465) can just pass through the open groove (466) and abut against the glass bottle being transported.

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