A bottle body positioning mechanism and conveying system thereof

Abstract

The present invention discloses a bottle alignment mechanism and a conveying system thereof, which relates to the field of conveying technology and aims to solve the technical problem of low yield rate in bottle conveying production. The mechanism comprises a mounting seat, a driving assembly, a blowing assembly, two arc plates and two alignment assemblies. The present invention adopts the structural design of the arc plate and the alignment assembly. When the arc plate moves to the centripetal end along with the slider, the air pressure in the arc cavity is increased by an external air pressure adjustment mechanism. Then, the air pressure causes the movable block B to move centripetally toward the movable groove B and causes the alignment unit to contact the surface of the bottle body. The depression on the bottle body surface is used to cause the bottle body to rotate, and the bottle body in the conveying production is initially aligned, so that there is only one alignment unit in the middle of the gap between the two depressions on the bottle body surface. At this time, the two alignment assemblies are driven by the slider to rotate relative to each other until the vertical axis contacts the limit block, thereby completing the alignment of the bottle body in the conveying production line, and solving the technical problem of low yield rate of the bottle body produced by the conveying production line.

Description

Technical Field

[0001] The present invention relates to the field of conveying technology, and more particularly to a bottle righting mechanism and a conveying system thereof. Background Art

[0002] In the packaging production process of food, beverage, daily chemical and other industries, bottle labeling is a key process to give the product brand image and information transmission. Its accuracy directly affects the product appearance quality and market competitiveness. With the continuous improvement of the consumer market's requirements for product packaging aesthetics, such as the instructions attached to the label Figure 1 As shown, more and more glass bottles adopt special-shaped designs such as surface depressions to enhance visual appeal.

[0003] However, this type of special design poses a huge challenge to automated labeling, making manual positioning operations a common phenomenon. Even so, there is still the problem of low bottle positioning accuracy, resulting in a low yield rate of bottles produced on the conveying production line. In view of this, we propose a bottle positioning mechanism and its conveying system. Summary of the Invention

[0004] The object of the present invention is to provide a bottle body righting mechanism and a conveying system thereof, so as to solve the technical problem of low yield of bottles produced by a conveying production line.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a bottle body positioning mechanism, comprising a mounting seat and a positioning assembly, the mounting seat is provided with a driving assembly, the driving assembly comprises a fixed circular plate, the fixed circular plate is fixedly arranged at the bottom end of the mounting seat, the fixed circular plate is symmetrically structured with two centripetal guide grooves, the centripetal ends of the centripetal guide grooves are provided with arc guide grooves, the centripetal guide grooves are connected with the arc guide grooves to form a movable track, a slider is slidably connected to the movable track, the fixed circular plate is symmetrically structured with two limit blocks; the middle of the fixed circular plate A blowing assembly is provided, and an arc plate is fixed at the bottom end of the slider, and a number of movable grooves B are opened in the arc plate in a ring-shaped and evenly spaced structure; the alignment assembly includes a number of movable blocks B and a number of alignment units, and the several movable blocks B are movably arranged on the several movable grooves B respectively, and the eccentric end of the movable block B is fixed with a connecting rod B, and the connecting rod B passes through the outside of the arc plate and is fixed with a vertical axis, and the vertical axis is movably matched with the limit block, and the several alignment units are arranged at the centripetal end of the arc plate relative to the several movable grooves B, and the eccentric end of the alignment unit is connected to the movable block B. The present invention adopts the structural design of the arc plate and the alignment component. When the arc plate moves to the centripetal end along with the slider, the air pressure in the arc cavity is increased by an external air pressure adjustment mechanism. Then, the air pressure causes the movable block B to move in the centripetal direction toward the movable groove B and causes the alignment unit to contact the surface of the bottle body. The depression on the bottle body surface is utilized to cause the bottle body to rotate, and the bottles in the conveying production are initially aligned, so that one and only one alignment unit is located in the middle of the gap between the two depressions on the bottle body surfaces. At this time, the two alignment components are driven by the slider to rotate relative to each other until the vertical axis contacts the limit block, thereby completing the alignment of the bottles in the conveying production line, thereby solving the technical problem of low yield rate of bottles produced in the conveying production line.

[0006] Preferably, four mounting plates are fixedly provided at the bottom end of the mounting base, a circular groove is provided at the bottom end of the mounting base, the fixed circular plate is fixedly provided at the bottom end of the circular groove, and an air duct is connected to the middle part of the mounting plate.

[0007] Preferably, the driving assembly also includes a motor and an adjusting circular plate, the motor is arranged on one side of the air duct and fixedly connected to the top of the mounting seat, and the motor is fixedly arranged on the top of the mounting seat; the adjusting circular plate is rotatably arranged at the top of the circular groove, and a tooth groove is provided at the top of the adjusting circular plate, and a gear is engaged in the tooth groove, and the gear is rotatably connected to the mounting seat through a connecting shaft, and the top of the connecting shaft passes through the mounting seat and is fixedly connected to the output end of the motor, and the bottom end of the adjusting circular plate is symmetrically provided with two oblique guide grooves, and a movable column is movably provided on the oblique guide groove; the slider is rotatably connected to the movable column through a rotating rod, and a through hole is provided in the middle of the fixed circular plate.

[0008] Preferably, the blowing assembly includes a swivel and an air guide block, the swivel is rotatably arranged at the top of the through hole, the bottom end of the air duct passes through the adjusting circular plate and is rotatably connected to the top of the swivel, the air guide block is arranged in the through hole, the air guide block is a hollow structure, and the air guide block and the blowing assembly are fixedly connected by several threaded plates A arranged in a circular equidistant structure; the air guide block includes a column, and a cone is fixed on the top of the column.

[0009] Preferably, an arc cavity is opened in the arc plate, and several movable grooves B are connected to the bottom end of the centripetal side of the arc cavity. Several movable grooves A are opened in a circular equidistant structure at the top end of the centripetal side of the arc cavity, and the eccentric end of the arc cavity is connected to an air inlet pipe and an air outlet pipe.

[0010] Preferably, a first thread groove and a second thread groove are alternately provided in a plurality of the movable grooves B, and the thread path lengths of the first thread groove and the second thread groove are not equal.

[0011] Preferably, the alignment assembly further comprises a plurality of movable blocks A, which are movably arranged on a plurality of movable grooves A respectively, and a plurality of air holes A are evenly provided on the movable blocks A. A connecting rod A is fixedly provided at the eccentric end of the movable block A, and the connecting rod A is fixedly connected to the vertical shaft; an annular groove is provided on the movable block B, and a sealing ring is embedded in the annular groove, and the sealing ring is slidably connected to the movable groove B.

[0012] Preferably, the alignment unit includes a positioning shaft and a fixed shaft, the positioning shaft is inserted into the centripetal end of the arc plate, the centripetal end of the positioning shaft is in a spherical structure, a truncated cone-shaped air cavity is provided in the positioning shaft, a plurality of air grooves connected to the air cavity are evenly provided on the surface of the positioning shaft, the centripetal end of the positioning shaft is in a ring-shaped structure with equal spacing and a plurality of air holes X connected to the air cavity are provided, the fixed shaft is fixed to the centripetal end of the movable block B, the fixed shaft penetrates the positioning shaft and is fixedly connected to the centripetal end of the air cavity.

[0013] Preferably, the positioning unit also includes a movable ring and a sleeve, the movable ring is arranged in the gap between the positioning shaft and the movable block B, a ball block is fixed on the movable ring, the ball block is movably connected to the corresponding first thread groove or the second thread groove, the sleeve is rotatably arranged on the fixed shaft and connected to the movable ring, a plurality of threaded plates B adapted to the air cavity are fixed on the sleeve in an annular equidistant structure, a ring block is fixed on the centripetal end of the sleeve, the ring block is rotatably connected to the air cavity, and a plurality of air holes Y are opened on the ring block in an annular equidistant structure.

[0014] A bottle conveying system comprises the above-mentioned bottle correcting mechanism.

[0015] The beneficial effects of the present invention are:

[0016] 1. The present invention utilizes the structural design of the arc plate and the alignment assembly. When the arc plate moves to the centripetal end along with the slider, the air pressure in the arc chamber is increased by an external air pressure adjustment mechanism. The air pressure then causes the movable block B to move centripetally toward the movable groove B, causing the alignment unit to contact the bottle surface. The depression on the bottle surface is utilized to cause the bottle to rotate, thereby performing preliminary alignment on the bottles being conveyed in production. This ensures that one and only one alignment unit is located in the middle of the gap between the two depressions on the bottle surface. At this point, the slider drives the two alignment assemblies to rotate relative to each other until the vertical axis contacts the limit block, completing the alignment of the bottles in the conveying production line. This solves the technical problem of low yield rate of bottles produced in the conveying production line.

[0017] 2. The present invention also designs the structure of the blowing assembly and the positioning unit so that when the external blowing mechanism enters the through hole through the air duct, part of the threaded plate A drives the rotating ring and the air guide block to rotate. After being accelerated by the acceleration channel, the air passes through the straight blowing channel in a rotating state to clean the surface of the bottles on the conveying production line;

[0018] The external air pressure adjustment mechanism increases the air pressure in the arc cavity. When the air pressure causes the movable block B to move in the centripetal direction of the movable groove B, the movable block B passes the gas on the centripetal side of the movable groove B through the air cavity and ejects it from the air hole X, thereby purging the contact part between the positioning shaft and the bottle body, further ensuring the cleanliness of the bottle body during transportation, thereby further improving the yield rate of the bottles produced by the conveying production line, and further solving the technical problem of low yield rate of the bottles produced by the conveying production line.

[0019] 3. The present invention also has the following advantages through further design of the alignment unit and the plurality of movable grooves B. First, the rotation of the ring block causes the plurality of air holes Y to rotate. When air holes Y and air holes X are disconnected, gas cannot be ejected from air holes X, maintaining the air cavity pressure. When air holes Y and air holes X are connected, the impact force of the gas ejected from air holes X is greater, thereby improving the purging effect on the contact area between the positioning shaft and the bottle body.

[0020] Second, the movement of the ball block on the corresponding first or second thread groove and the continued pressure in the air cavity can slow down the movement speed of the fixed shaft, thereby preventing the fixed shaft from moving too fast and causing damage to the bottle surface when the fixed shaft contacts the bottle surface;

[0021] Third, the thread path lengths of the first thread groove and the second thread groove are set to be unequal, so that the displacement lengths of adjacent ball blocks are different, and the displacement speeds of adjacent alignment units are different, so that the alignment units are divided into two groups to contact the bottle surface, and then pre-aligned twice, to prevent the situation where two adjacent positioning axes do not contact the opposite ends of the two bottle depressions at the same time when aligning the bottles on the conveyor line, and thus not only one alignment unit is located in the middle of the gap between the two bottle surface depressions. Therefore, no matter what angle the bottles on the conveyor line are at, they can be accurately aligned, thereby further solving the technical problem of low yield rate of bottles produced by the conveyor line. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the bottle structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the overall structure of the present invention.

[0024] Figure 3 It is a schematic structural diagram of the conveying system of the present invention.

[0025] Figure 4 It is a schematic diagram of the disassembled structure of the bottle body correcting mechanism of the present invention.

[0026] Figure 5 It is a schematic diagram of the partial structural breakdown of the correcting mechanism of the present invention.

[0027] Figure 6 It is a schematic cross-sectional structural diagram of the fixed circular plate and the blowing assembly of the present invention.

[0028] Figure 7 It is a structural schematic diagram of the blowing assembly of the present invention.

[0029] Figure 8 It is a schematic cross-sectional structure diagram of the arc plate and the alignment component of the present invention.

[0030] Figure 9 It is a schematic diagram of the split structure of the arc plate of the present invention.

[0031] Figure 10 for Figure 9 A-part structure enlarged schematic diagram.

[0032] Figure 11 It is a schematic diagram of the disassembled structure of the upright component of the present invention.

[0033] Figure 12 for Figure 10 An enlarged schematic diagram of the structure of part B.

[0034] Figure 13 It is a schematic diagram of the motion state of the arc plate and the alignment component of the present invention.

[0035] Figure 14 This is a schematic diagram of a usage state of the alignment component of the present invention.

[0036] Figure 15 This is a schematic diagram of another usage state of the alignment component of the present invention.

[0037] Description of the numbers in the figure:

[0038] 1. Mounting base; 2. Driving assembly; 3. Blowing assembly; 4. Arc plate; 5. Positioning assembly;

[0039] 11. Mounting plate; 12. Round groove; 13. Air duct;

[0040] 21. Motor; 22. Adjusting circular plate; 221. Tooth groove; 222. Gear; 223. Coupling; 224. Oblique guide groove; 225. Movable column; 23. Fixed circular plate; 231. Centripetal guide groove; 232. Arc guide groove; 233. Slider; 234. Rotating rod; 235. Through hole; 236. Limit block;

[0041] 31. swivel; 32. air guide block; 321. cylinder; 322. cone; 33. partially threaded plate A;

[0042] 41. Arc cavity; 42. Movable groove A; 43. Movable groove B; 431. First thread groove; 432. Second thread groove; 44. Air inlet pipe; 45. Air outlet pipe;

[0043] 50. Connecting rod B; 51. Movable block A; 52. Movable block B; 53. Air hole A; 54. Connecting rod A; 55. Vertical shaft; 56. Ring groove; 57. Sealing ring; 58. Alignment unit; 581. Positioning shaft; 582. Air cavity; 583. Air groove; 584. Air hole X; 585. Fixed shaft; 586. Movable ring; 587. Ball block; 588. Sleeve; 589. Threaded plate B; 590. Ring block; 591. Air hole Y. DETAILED DESCRIPTION

[0044] like Figures 1 to 15 As shown, the present invention relates to a bottle body correcting mechanism, which includes a mounting seat 1, a driving component 2, a blowing component 3, two arc plates 4 and two correcting components 5.

[0045] See also Figure 2 and Figure 4 The bottom of the mounting base 1 is fixed with four mounting plates 11, the bottom of the mounting base 1 is provided with a circular groove 12, and the middle of the mounting plate 11 is connected with an air duct 13. The air duct 13 of the present invention is connected to the output end of the external blower mechanism.

[0046] See also Figure 4 、 Figure 5 and Figure 6The driving assembly 2 includes a motor 21 , an adjusting circular plate 22 and a fixed circular plate 23 .

[0047] The motor 21 is disposed on one side of the air duct 13 and is fixedly connected to the top of the mounting base 1 . The motor 21 is fixedly disposed on the top of the mounting base 1 .

[0048] The adjusting circular plate 22 is rotatably arranged at the top of the circular groove 12. A tooth groove 221 is provided at the top of the adjusting circular plate 22. A gear 222 is meshed and connected in the tooth groove 221. The gear 222 is rotatably connected to the mounting seat 1 through a connecting shaft 223. The top of the connecting shaft 223 passes through the mounting seat 1 and is fixedly connected to the output end of the motor 21. The bottom end of the adjusting circular plate 22 is symmetrically structured and has two oblique guide grooves 224. A movable column 225 is movably provided on the oblique guide groove 224.

[0049] The fixed circular plate 23 is fixed to the bottom end of the circular groove 12. Two centripetal guide grooves 231 are symmetrically provided on the fixed circular plate 23. An arc guide groove 232 is provided at the centripetal end of the centripetal guide groove 231. The centripetal guide groove 231 is connected to the arc guide groove 232 to form a movable track. A slider 233 is slidably connected to the movable track. The slider 233 is rotatably connected to the movable column 225 through a rotating rod 234. A through hole 235 is provided in the middle of the fixed circular plate 23. The fixed circular plate 23 is symmetrically fixed with two limit blocks 236. The present invention adopts the structural design of the driving component 2. In the initial state, the slider 233 and the movable column 225 are respectively located at the eccentric ends of the oblique guide groove 224 and the centripetal guide groove 231, so that the output shaft of the motor 21 is controlled to rotate by the external control structure, and the gap position between the oblique guide groove 224 and the centripetal guide groove 231 changes, so that the slider 233 and the movable column 225 are respectively movable in the centripetal direction on the oblique guide groove 224 and the centripetal guide groove 231, until the slider 233 and the movable column 225 are respectively located at the centripetal ends of the oblique guide groove 224 and the centripetal guide groove 231, and the output shaft of the motor 21 continues to rotate, and the movable column 225 drives the slider 233 to slide along the arc guide groove 232 through the rotating rod 234.

[0050] like Figure 6 and Figure 7 As shown, the blowing assembly 3 includes a swivel 31 and an air guide block 32. The swivel 31 is rotatably arranged at the top of the through hole 235. The bottom end of the air duct 13 passes through the adjusting circular plate 22 and is rotatably connected to the top of the swivel 31. The air guide block 32 is arranged in the through hole 235. The air guide block 32 is a hollow structure. The air guide block 32 and the blowing assembly 3 are fixedly connected by several threaded plates A33 arranged in a ring-shaped equidistant structure.

[0051] The air guide block 32 includes a column 321 with a cone 322 fixed to the top of the column 321. This arrangement allows the cone 322 and the through hole 235 to form an acceleration channel, while the column 321 and the through hole 235 form a direct blowing channel. This allows the external air flow mechanism to enter the through hole 235 through the air duct 13, causing the threaded plate A33 to rotate the swivel 31 and the air guide block 32. After being accelerated by the acceleration channel, the air then rotates through the direct blowing channel, cleaning the surfaces of the bottles on the conveyor line.

[0052] Reference Figure 8 、 Figure 9 and Figure 10 Two arc plates 4 are fixed to the bottom ends of the slider 233. An arc cavity 41 is defined within the arc plates 4. The top end of the arc cavity 41 is annular and has a plurality of movable grooves A42 formed in an evenly spaced arrangement. The bottom end of the arc cavity 41 is annular and has a plurality of movable grooves B43 formed in an evenly spaced arrangement. An air inlet pipe 44 and an air outlet pipe 45 are connected to the eccentric ends of the arc cavity 41. The air inlet pipe 44 and the air outlet pipe 45 of the present invention are connected to the two ends of the external air pressure adjustment mechanism, respectively.

[0053] The first thread grooves 431 and the second thread grooves 432 are alternately formed in the plurality of movable grooves B43 , and the thread path lengths of the first thread grooves 431 and the second thread grooves 432 are not equal.

[0054] Reference Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 and Figure 12 The positioning assembly 5 includes a number of movable blocks A51, a number of movable blocks B52 and a number of positioning units 58. The movable blocks A51 are respectively movably arranged on a number of movable grooves A42. The movable blocks A51 are evenly provided with a number of air holes A53. The eccentric end of the movable block A51 is fixed with a connecting rod A54. The movable blocks B52 are respectively movably arranged on a number of movable grooves B43. The movable block B52 is provided with an annular groove 56. The annular groove 56 is embedded with a sealing ring 57. The sealing ring 57 is connected to the movable groove. B43 is a sliding connection, and a connecting rod B50 is fixed to the eccentric end of the movable block B52. The connecting rod B50 passes through the arc cavity 41 and extends to the outside of the arc plate 4 and is fixed with a vertical shaft 55. The connecting rod A54 is fixedly connected to the vertical shaft 55, and the vertical shaft 55 is movably matched with the limit block 236. The air inlet pipe 44 and the air outlet pipe 45 are both slidably connected to the vertical shaft 55 located in the middle. A number of alignment units 58 are arranged at the centripetal end of the arc plate 4 relative to the positions of the several movable grooves B43, and the eccentric end of the alignment unit 58 is connected to the movable block B52. The present invention has a structural design for the arc plate 4 and the alignment component 5. When the arc plate 4 moves to the centripetal end along with the slider 233, the air pressure in the arc cavity 41 is increased through the external air pressure adjustment mechanism, and the air pressure causes the movable block B52 to move toward the centripetal direction of the movable groove B43 and causes the alignment unit 58 to contact the surface of the bottle body, and as Figure 15As shown, the bottle body is rotated by utilizing the depression on the bottle body surface, and the bottle body in the conveying production is initially aligned, so that one and only one alignment unit 58 is located in the middle of the gap between the two depressions on the bottle body surface. At this time, the two alignment components 5 are driven by the slider 233 to rotate relative to each other until the vertical axis 55 contacts the limit block 236, completing the alignment of the bottle body in the conveying production line, and solving the technical problem of low yield rate of bottles produced in the conveying production line.

[0055] The positioning unit 58 includes a positioning shaft 581 and a fixed shaft 585. The positioning shaft 581 is inserted into the centripetal end of the arc plate 4. The centripetal end of the positioning shaft 581 is in a spherical structure. A truncated cone-shaped air cavity 582 is provided in the positioning shaft 581. A plurality of air grooves 583 connected to the air cavity 582 are evenly provided on the surface of the positioning shaft 581. The centripetal end of the positioning shaft 581 is in a ring-shaped, evenly spaced structure and is provided with a plurality of air holes X584 connected to the air cavity 582. The fixed shaft 585 is fixed to the centripetal end of the movable block B52. The fixed shaft 585 penetrates the positioning shaft 581 and is fixedly connected to the centripetal end of the air cavity 582. The present invention increases the air pressure of the arc cavity 41 through the structural design of the positioning unit 58 through an external air pressure adjustment mechanism. When the air pressure causes the movable block B52 to move in the centripetal direction of the movable groove B43, the movable block B52 passes the gas on the centripetal side of the movable groove B43 through the air cavity 582 and ejects it from the air hole X584, purging the contact part of the positioning shaft 581 with the bottle body, further ensuring the cleanliness of the bottle body during transportation, thereby further improving the yield rate of the bottles produced by the conveying production line, and further solving the technical problem of low yield rate of the bottles produced by the conveying production line.

[0056] The positioning unit 58 also includes a movable ring 586 and a sleeve 588. The movable ring 586 is arranged in the gap between the positioning shaft 581 and the movable block B52. A ball block 587 is fixed on the movable ring 586, and the ball block 587 is movably connected to the corresponding first thread groove 431 or the second thread groove 432. The sleeve 588 is rotatably arranged on the fixed shaft 585 and connected to the movable ring 586. A plurality of threaded plates B589 adapted to the air cavity 582 are fixed on the sleeve 588 in an annular equidistant structure. A ring block 590 is fixed to the centripetal end of the sleeve 588. The ring block 590 is rotatably connected to the air cavity 582. A plurality of air holes Y591 are opened on the ring block 590 in an annular equidistant structure. The present invention adopts the above arrangement, when the movable block B52 moves toward the centripetal direction of the movable groove B43, the ball block 587 moves on the corresponding first thread groove 431 or the second thread groove 432, and the movable ring 586 drives the thread plate B589 and the ring block 590 to rotate. The above arrangement has the following advantages: first, the rotation of the ring block 590 causes the rotation of the plurality of air holes Y591. When the air hole Y591 is not connected to the air hole X584, the gas cannot be ejected from the air hole X584, and the pressure of the air cavity 582 is maintained. When the air hole Y591 is connected to the air hole X584, the gas cannot be ejected from the air hole X584, and the pressure of the air cavity 582 is maintained. 4, the impact force of the gas ejected from the air hole X584 is greater, thereby improving the purging effect on the contact part of the positioning shaft 581 with the bottle body; secondly, the movement of the ball block 587 on the corresponding first thread groove 431 or the second thread groove 432 and the continued pressure of the air cavity 582 can both slow down the moving speed of the fixed shaft 585, thereby preventing the fixed shaft 585 from moving too fast and causing damage to the bottle surface when the fixed shaft 585 contacts the bottle surface; thirdly, the thread path lengths of the first thread groove 431 and the second thread groove 432 are set to be unequal, so that Figure 14 and Figure 15 As shown, the displacement lengths of adjacent ball blocks 587 are different, and the displacement speeds of adjacent alignment units 58 are different, so that a number of alignment units 58 are divided into two groups to contact the bottle surface, and then pre-aligned twice, to prevent the adjacent positioning shafts 581 from not contacting the opposite ends of the two bottle depressions at the same time when the bottles on the conveyor line are aligned, and thus there is not only one alignment unit 58 in the middle of the gap between the two bottle surface depressions, so that no matter what angle the bottles on the conveyor line are at, they can be accurately aligned, thereby further solving the technical problem of low yield of bottles produced by the conveyor production line.

[0057] A bottle conveying system comprises the above-mentioned bottle correcting mechanism.

[0058] Working principle: This embodiment provides a bottle body alignment mechanism and a conveying system thereof. When in use, when the conveying system conveys the bottle body into the gap between the two arc plates 4, the output shaft of the motor 21 is controlled to rotate by the external control structure, so that when the arc plate 4 moves to the centripetal end along with the slider 233, the air pressure in the arc cavity 41 is increased by the external air pressure adjustment mechanism. The air pressure causes the movable block B52 to move in the centripetal direction toward the movable groove B43, and the ball block 587 moves on the corresponding first thread groove 431 or the second thread groove 432. The movable ring 586 drives the threaded plate B589 and the ring block 590 to rotate. When the air hole Y591 is not connected to the air hole X584, the gas cannot be ejected from the air hole X584, and the pressure of the air cavity 582 is maintained. When the air hole Y591 is connected to the air hole X584, the impact force of the gas ejected from the air hole X584 is greater, thereby improving the purging effect on the contact part of the positioning shaft 581 with the bottle body.

[0059] The external air blowing mechanism enters the through hole 235 through the air duct 13, and the threaded plate A33 drives the rotating ring 31 and the air guide block 32 to rotate. After being accelerated by the acceleration channel, the air passes through the straight blowing channel in a rotating state to clean the surface of the bottles on the conveying production line.

[0060] Until the plurality of alignment units 58 are divided into two groups and contact the bottle surface, thereby utilizing the depression on the bottle surface to cause the bottle to rotate, and the bottles in the conveying production are initially aligned, so that there is only one alignment unit 58 in the middle of the gap between the two depressions on the bottle surface;

[0061] The output shaft of the control motor 21 continues to rotate, and the slider 233 drives the two alignment components 5 to rotate relative to each other until the vertical shaft 55 contacts the limit block 236, completing the alignment of the bottles in the conveying production line;

[0062] The air pressure in the arc chamber 41 is reduced by an external air pressure adjustment mechanism to reset the normal position component 5 and control the output shaft of the motor 21 to rotate in the reverse direction, thereby resetting the drive component 2.

[0063] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A bottle body correcting mechanism, characterized in that: The invention comprises a mounting seat (1) and a positioning assembly (5), wherein a driving assembly (2) is provided on the mounting seat (1), wherein the driving assembly (2) comprises a fixed circular plate (23), wherein the fixed circular plate (23) is fixedly provided at the bottom end of the mounting seat (1), wherein two centripetal guide grooves (231) are provided on the fixed circular plate (23) in a symmetrical structure, wherein an arc guide groove (232) is provided at the centripetal end of the centripetal guide groove (231), wherein the centripetal guide groove (231) is connected with the arc guide groove (232) to form a movable track, wherein a slider (233) is slidably connected to the movable track, and wherein the fixed circular plate (23) is fixedly provided with two limit blocks (236) in a symmetrical structure; A blowing assembly (3) is provided in the middle of the fixed circular plate (23), an arc plate (4) is fixed to the bottom end of the slider (233), and a plurality of movable grooves B (43) are provided in the arc plate (4) in an annular structure with equal spacing; The alignment assembly (5) includes a plurality of movable blocks B (52) and a plurality of alignment units (58), wherein the plurality of movable blocks B (52) are movably arranged on the plurality of movable grooves B (43), and the eccentric end of the movable block B (52) is fixed with a connecting rod B (50), and the connecting rod B (50) passes through the outside of the arc plate (4) and is fixed with a vertical shaft (55), and the vertical shaft (55) is movably matched with the limiting block (236), and the plurality of alignment units (58) are arranged on the centripetal end of the arc plate (4) relative to the plurality of movable grooves B (43), and the eccentric end of the alignment unit (58) is connected to the movable block B (52); Four mounting plates (11) are fixedly provided at the bottom end of the mounting seat (1), a circular groove (12) is provided at the bottom end of the mounting seat (1), the fixed circular plate (23) is fixedly provided at the bottom end of the circular groove (12), and an air duct (13) is provided in the middle of the mounting plate (11); The driving assembly (2) further includes a motor (21) and an adjusting circular plate (22), wherein the motor (21) is arranged on one side of the air duct (13) and is fixedly connected to the top of the mounting seat (1), and the motor (21) is fixedly arranged on the top of the mounting seat (1); The adjusting circular plate (22) is rotatably arranged at the top end of the circular groove (12), and a tooth groove (221) is provided at the top end of the adjusting circular plate (22), and a gear (222) is meshedly connected in the tooth groove (221). The gear (222) is rotatably connected to the mounting seat (1) via a connecting shaft (223), and the top end of the connecting shaft (223) passes through the mounting seat (1) and is fixedly connected to the output end of the motor (21). The bottom end of the adjusting circular plate (22) is symmetrically provided with two oblique guide grooves (224), and a movable column (225) is movably provided on the oblique guide groove (224); The slider (233) is rotatably connected to the movable column (225) via a rotating rod (234), and a through hole (235) is provided in the middle of the fixed circular plate (23); An arc cavity (41) is provided in the arc plate (4), and a plurality of movable grooves B (43) are connected to the bottom end of the arc cavity (41) on the centripetal side. A plurality of movable grooves A (42) are provided in a circular, evenly spaced structure at the top end of the arc cavity (41) on the centripetal side. An eccentric end of the arc cavity (41) is connected to an air inlet pipe (44) and an air outlet pipe (45). When the arc plate moves to the centripetal end along with the slider, the air pressure in the arc chamber is increased by the external air pressure adjustment mechanism, and the air pressure causes the movable block B to move centripetally toward the movable groove B and causes the alignment unit to contact the surface of the bottle body. The depression on the bottle body surface is used to cause the bottle body to rotate, and the bottles in the conveying production are initially aligned, so that one and only one alignment unit is located in the middle of the gap between the two depressions on the bottle body surfaces. At this time, the two alignment components are driven by the slider to rotate relative to each other until the vertical axis contacts the limit block, completing the alignment of the bottles in the conveying production line.

2. The bottle correcting mechanism according to claim 1, characterized in that: The blowing assembly (3) includes a rotating ring (31) and an air guide block (32), the rotating ring (31) is rotatably arranged at the top end of the through hole (235), the bottom end of the air duct (13) passes through the adjusting circular plate (22) and is rotatably connected to the top end of the rotating ring (31), the air guide block (32) is arranged in the through hole (235), the air guide block (32) is a hollow structure, and the air guide block (32) and the blowing assembly (3) are fixedly connected by a plurality of threaded plates A (33) arranged in a circular equidistant structure; The air guide block (32) comprises a column (321), and a cone (322) is fixedly provided at the top end of the column (321).

3. The bottle correcting mechanism according to claim 2, characterized in that: A plurality of the movable grooves B (43) are staggered with first thread grooves (431) and second thread grooves (432) in sequence, and the thread path lengths of the first thread grooves (431) and the second thread grooves (432) are not equal.

4. The bottle correcting mechanism according to claim 3, characterized in that: The alignment assembly (5) further comprises a plurality of movable blocks A (51), wherein the plurality of movable blocks A (51) are movably arranged on the plurality of movable grooves A (42), and a plurality of air holes A (53) are evenly provided on the movable blocks A (51). A connecting rod A (54) is fixedly provided at an eccentric end of the movable block A (51), and the connecting rod A (54) is fixedly connected to the vertical shaft (55); The movable block B (52) is provided with an annular groove (56), a sealing ring (57) is embedded in the annular groove (56), and the sealing ring (57) is slidably connected to the movable groove B (43).

5. The bottle correcting mechanism according to claim 4, characterized in that: The positioning unit (58) includes a positioning shaft (581) and a fixed shaft (585), wherein the positioning shaft (581) is provided at the centripetal end of the arc plate (4), the centripetal end of the positioning shaft (581) is in a spherical structure, a truncated cone-shaped air cavity (582) is provided in the positioning shaft (581), a plurality of air grooves (583) in communication with the air cavity (582) are evenly provided on the surface of the positioning shaft (581), the centripetal end of the positioning shaft (581) is in an annular equidistant structure and is provided with a plurality of air holes X (584) in communication with the air cavity (582), the fixed shaft (585) is fixed to the centripetal end of the movable block B (52), the fixed shaft (585) is passed through the positioning shaft (581) and is fixedly connected to the centripetal end of the air cavity (582).

6. The bottle correcting mechanism according to claim 5, characterized in that: The positioning unit (58) further includes a movable ring (586) and a sleeve (588), wherein the movable ring (586) is arranged in the gap between the positioning shaft (581) and the movable block B (52), a ball block (587) is fixed on the movable ring (586), and the ball block (587) is movably connected to the corresponding first thread groove (431) or the second thread groove (432), and the sleeve (588) is rotatably arranged on the fixed shaft (585) and connected to the movable ring (586), and a plurality of thread plates B (589) adapted to the air cavity (582) are fixed on the sleeve (588) in an annular equidistant structure, and a ring block (590) is fixed on the centripetal end of the sleeve (588), and the ring block (590) is rotatably connected to the air cavity (582), and a plurality of air holes Y (591) are opened on the ring block (590) in an annular equidistant structure.

7. A bottle conveying system, characterized in that: It includes the bottle body correcting mechanism described in claim 6.

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