CN111661630A - Bottle row tray unloading machine and tray unloading method - Google Patents

Abstract

The invention discloses a bottle discharging and tray unloading machine which comprises a rack, a bearing platform arranged on the rack and a bottle conveying mechanism for upside-down placing of bottle bodies, wherein the bottle conveying mechanism is positioned on one side of the bearing platform, the bottle conveying mechanism is lower than the bearing platform, the rack is provided with a bottle discharging mechanism for pushing the bottle bodies on the bearing platform onto the bottle conveying mechanism row by row and a bottle discharging and protecting mechanism for protecting the bottles when the bottle discharging mechanism pushes the bottles, a bottle blocking plate is arranged above the bottle outlet side of the bearing platform, and the bottle blocking plate is arranged on the rack. Also discloses a tray unloading method of the bottle row tray unloading machine, which comprises the following steps: pushing the bottle set to a bottle inverting position, pushing the bottle unloading mechanism to one side of the bottle set, protecting the other side of the bottle set by the bottle unloading and protecting mechanism, and pushing the bottle set to the bottle inverting position, namely, one half of the first row of bottles of the bottle set is positioned on the bearing platform, and the other half of the first row of bottles is suspended, at the moment, the bottom of the bottle blocking plate is separated from the first row of bottles, and is blocked at the front side of the next row of bottles under the action of gravity; pouring the bottle; and discharging the bottles one by one. The bottle row tray unloading machine and the tray unloading method can prevent bottles from being poured more or less.

Description

Bottle row tray unloading machine and tray unloading method

Technical Field

The invention relates to the technical field of food and medicine packaging mechanical equipment, in particular to a bottle row tray unloading machine and a tray unloading method.

Background

Along with the popularization of plastic ampoule Bottles (BFS), corresponding terminal sterilization equipment also needs to be put into the market correspondingly, and a tray unloading machine is an indispensable automatic equipment. When the bottle body is pushed to the bottle conveying net belt on the existing tray unloading machine, the phenomenon of more or less bottle falling is easy to occur.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a bottle row tray unloading machine and a tray unloading method capable of preventing bottles from being poured more or less.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a bottle row unloads a set machine, includes the frame and locates the bearing platform in the frame and supply the defeated bottle mechanism that the bottle put upside down, defeated bottle mechanism is located one side of bearing platform, and defeated bottle mechanism is lower than bearing platform, be equipped with in the frame and be used for arranging the bottle that is used for on the bearing platform one by one and push away the bottle mechanism of unloading on defeated bottle mechanism and be used for unloading the bottle when unloading the bottle mechanism and pushing away the bottle and protect bottle mechanism, the top that bearing platform goes out the bottle side is equipped with and keeps off the bottle board, keep off the bottle board and install in the frame.

As a further improvement of the above technical solution:

the bottle blocking plate can be rotatably or vertically arranged on the rack in a lifting way.

The bottle unloading and protecting mechanism comprises a bottle unloading and protecting cylinder and a bottle unloading and protecting plate, the bottle unloading and protecting cylinder is installed on the rack, and the bottle unloading and protecting plate is fixed at the telescopic end of the bottle unloading and protecting cylinder.

The bottle pushing and protecting device is characterized in that the rack is further provided with a tray feeding and conveying mechanism, a tray unloading area, a bottle pushing mechanism used for pushing bottles on the sterilization tray in the tray unloading area onto the bearing platform and a bottle pushing and protecting mechanism used for protecting the bottles when the bottle pushing mechanism pushes the bottles, the tray unloading area is located on one side, away from the bottle conveying mechanism, of the bearing platform, and the tray feeding and conveying mechanism is in butt joint with the tray unloading area.

The bottle unloading mechanism comprises a bottle unloading sliding frame and a bottle unloading guide rail, the bottle unloading guide rail is fixed on the rack, the bottle unloading sliding frame is arranged on the bottle unloading guide rail in a sliding mode, the bottle unloading sliding frame is provided with a liftable bottle unloading plate and a bottle unloading lifting cylinder used for driving the bottle unloading plate to lift, and the rack is provided with a bottle unloading translation cylinder used for driving the bottle unloading sliding frame to reciprocate between the bottle conveying mechanism and the bottle unloading plate area.

Push away bottle and protect bottle mechanism including protecting the bottle guide rail and protecting bottle sliding frame, it fixes in the frame to protect the bottle guide rail, it slides to locate on protecting the bottle guide rail to protect the bottle, it is equipped with the bottle that pushes away of liftable on the bottle sliding frame and protects the bottle board and be used for the drive to push away the bottle and protect the bottle lift cylinder that the bottle board goes up and down to protect the bottle, be equipped with in the frame and be used for the drive to protect the bottle translation cylinder that protects the bottle sliding frame translation, work as push away bottle mechanism when pushing away one side of bottle, push away the bottle and protect the bottle board and protect the opposite side in the bottle to remove along with the removal of bottle.

The bottle unloading mechanism is located above the bearing platform, the bottle protecting guide rail is located below the bearing platform, a lifting space is arranged in the bottle pushing and protecting plate, and the bearing platform penetrates through the lifting space.

The bottle pushing mechanism comprises a bottle pushing guide rail, a bottle pushing sliding frame and a bottle pushing plate, the bottle pushing guide rail is fixed on the rack, the bottle pushing sliding frame is slidably arranged on the bottle pushing guide rail, and the bottle pushing plate is fixed on the bottle pushing sliding frame.

The sterilization tray unloading machine is characterized in that a fixed tray opening mechanism is arranged above the tray unloading area of the machine frame, a tray discharging conveying mechanism is arranged below the tray feeding conveying mechanism of the machine frame, and a tray descending mechanism used for descending the sterilization tray on the tray unloading area on the tray discharging conveying mechanism is arranged below the tray unloading area of the machine frame.

A tray unloading method of the bottle row tray unloading machine comprises the following steps:

s1: pushing the bottle set to a bottle inverting position: the bottle unloading mechanism is pushed to one side of the bottle set on the bearing platform, the bottle unloading and protecting mechanism is protected to the opposite side of the bottle set, the bottle set is pushed to a bottle inverting position, namely, one half of the bottles in the front row of the bottle set is positioned on the bearing platform, and the other half of the bottles is suspended, at the moment, the bottoms of the bottle blocking plates are separated from the bottles in the front row, and are blocked at the front side of the bottles in the back row under the action of gravity;

s2: and (3) bottle inverting: the bottle unloading and protecting mechanism is far away from the bottle set, and the bottle bodies in the front row are poured onto the bottle conveying mechanism and are sent out through the bottle conveying mechanism;

s3: discharging bottles row by row: the bottle unloading mechanism is started intermittently, the bottle set is pushed to the bottle conveying mechanism by a bottle diameter distance every time, the bottle set is poured onto the bottle conveying mechanism row by row, and the bottles are discharged and conveyed out by the bottle conveying mechanism row by row until the bottle unloading of the bearing platform is completed.

Compared with the prior art, the invention has the advantages that:

the invention discloses a bottle discharging and tray unloading machine, which comprises a rack, a bearing platform arranged on the rack and a bottle conveying mechanism for inversely discharging bottles, wherein the bottle conveying mechanism is positioned on one side of the bearing platform, the bottle conveying mechanism is lower than the bearing platform, the rack is provided with a bottle discharging mechanism for pushing the bottles on the bearing platform to the bottle conveying mechanism row by row and a bottle discharging and protecting mechanism for protecting the bottles when the bottle discharging mechanism pushes the bottles, a bottle blocking plate is arranged above the bottle outlet side of the bearing platform, and the bottle blocking plate is arranged on the rack. Because the top of the defeated bottle side of load-bearing platform is equipped with and keeps off the bottle board, keep off the bottle board and install in the frame, when unloading bottle mechanism and pushing the bottle collection on the load-bearing platform to the position of falling the bottle, half of the bottle collection foremost row's bottle is located load-bearing platform promptly, second half is unsettled, the bottom of keeping off the bottle board breaks away from foremost row of bottle, keep off in the front side of back row of bottle, prevent foremost row's bottle when falling the bottle, back row's bottle follows the bottle of falling, the bottle of having avoided falling more promptly, and when falling the bottle, foremost row's bottle homoenergetic can fall on defeated bottle mechanism, thereby the bottle of falling has been avoided less.

Further, the bottle blocking plate is rotatably installed on the rack. When the bottle unloading mechanism pushes the bottle set to move, the top end of the bottle body in the foremost row pushes the bottle blocking plate to rotate, when one half of the bottle body in the foremost row is positioned on the bearing platform and the other half of the bottle body in the foremost row is suspended, the bottom of the bottle blocking plate is separated from the bottle body in the foremost row and returns to the vertical position by gravity to protect the front side of the top of the bottle body in the next row; half of the bottle bodies in the foremost row are positioned on the bearing platform, and the other half of the bottle bodies are suspended, and the bottle protection effect of the bottle unloading and protecting mechanism is relieved, so that the bottle bodies in the foremost row can be flatly laid on the bottle conveying mechanism under the action of gravity for being conveyed out, and the phenomena of more bottle falling and less bottle falling are avoided.

The invention discloses a tray unloading method of a bottle row tray unloading machine, which comprises the following steps: s1: pushing the bottle set to a bottle inverting position: the bottle unloading mechanism is pushed to one side of the bottle set on the bearing platform, the bottle unloading and protecting mechanism is protected to the opposite side of the bottle set, the bottle set is pushed to a bottle inverting position, namely, one half of the bottles in the front row of the bottle set is positioned on the bearing platform, and the other half of the bottles is suspended, at the moment, the bottoms of the bottle blocking plates are separated from the bottles in the front row, and are blocked at the front side of the bottles in the back row under the action of gravity; s2: and (3) bottle inverting: the bottle unloading and protecting mechanism is far away from the bottle set, and the bottle bodies in the front row are poured onto the bottle conveying mechanism and are sent out through the bottle conveying mechanism; s3: discharging bottles row by row: the bottle unloading mechanism is started intermittently, the bottle set is pushed to the bottle conveying mechanism by a bottle diameter distance every time, the bottle set is poured onto the bottle conveying mechanism row by row, and the bottles are discharged and conveyed out by the bottle conveying mechanism row by row until the bottle unloading of the bearing platform is completed. By the tray unloading method of the bottle row tray unloading machine, more bottle bodies and less bottle bodies can be prevented from falling.

Drawings

FIG. 1 is a schematic perspective view of the bottle row tray unloader of the present invention.

FIG. 2 is a schematic front view of the bottle row tray unloader of the present invention.

FIG. 3 is a schematic diagram showing the positional relationship among the carrying platform, the bottle stopper and the bottle-discharging and protecting mechanism of the bottle row tray-discharging machine of the present invention.

FIG. 4 is a schematic perspective view of the bottle unloading mechanism of the bottle row tray unloading machine of the present invention.

FIG. 5 is a schematic diagram of a bottle unloading mechanism of the bottle arranging and tray unloading machine according to the present invention.

Fig. 6 is a schematic structural diagram of a bottle pushing and protecting mechanism of the bottle arranging and tray unloading machine.

FIG. 7 is a schematic view of the bottle discharge of the bottle row tray discharge machine of the present invention.

Fig. 8 is a schematic view of the bottle row tray unloader of the present invention with the bottle collection in the bottle inverting position.

Fig. 9 is a schematic view of the bottle discharge tray machine of the present invention during bottle dumping.

The reference numerals in the figures denote:

1. a frame; 11. a bottle blocking plate; 12. a tray lowering mechanism; 2. a load-bearing platform; 3. a bottle conveying mechanism; 31. a fixed disc opening mechanism; 4. a bottle unloading mechanism; 41. unloading the bottle and sliding the frame; 42. unloading the bottle guide rail; 43. unloading the bottle plate; 44. a bottle unloading lifting cylinder; 45. a bottle unloading translation cylinder; 5. a bottle unloading and protecting mechanism; 51. a bottle unloading and protecting cylinder; 52. unloading the bottle protecting plate; 6. a tray feeding and conveying mechanism; 61. a disc discharging conveying mechanism; 7. unloading the disc area; 71. a sterilization tray; 8. a bottle pushing mechanism; 81. a bottle pushing guide rail; 82. a bottle pushing sliding frame; 83. a bottle pushing plate; 84. a bottle pushing cylinder; 9. a bottle pushing and protecting mechanism; 91. a bottle protection guide rail; 92. a bottle protecting sliding frame; 93. pushing the bottle to protect the bottle board; 931. a lifting space; 94. a bottle protecting lifting cylinder; 95. bottle protection translation cylinder.

Detailed Description

The invention will be described in further detail below with reference to the drawings and specific examples.

Fig. 1 to 6 show an embodiment of a bottle discharging and tray unloading machine according to the present invention, which includes a frame 1, a carrying platform 2 disposed on the frame 1, and a bottle conveying mechanism 3 for inverting bottles, wherein the bottle conveying mechanism 3 is disposed on one side of the carrying platform 2, the bottle conveying mechanism 3 is lower than the carrying platform 2, the frame 1 is provided with a bottle discharging mechanism 4 for pushing the bottles on the carrying platform 2 onto the bottle conveying mechanism 3 row by row, and a bottle discharging and protecting mechanism 5 for protecting the bottles when the bottle discharging mechanism 4 pushes the bottles, a bottle blocking plate 11 is disposed above the bottle discharging side of the carrying platform 2, and the bottle blocking plate 11 is mounted on the frame 1. Bottle row: it is meant that a plurality of bottles are connected together to form a row of bottles. The bottle conveying mechanism 3 is lower than the bearing platform 2, so that when the bottle unloading mechanism 4 pushes the bottles on the bearing platform 2 onto the bottle conveying mechanism 3, the bottles can be poured onto the bottle conveying mechanism 3 row by row. Because the top of the defeated bottle side of load-bearing platform 2 is equipped with and keeps off bottle board 11, keep off bottle board 11 and install in frame 1, when unloading bottle mechanism 4 with the bottle collection (the bottle collection is one row of bottle or for the collection that the bottle row more than two rows leaned on tight formation) on load-bearing platform 2 to push to the position of falling the bottle, half of the bottle of the foremost row of bottle collection is located load-bearing platform 2 promptly, second half is unsettled, the bottom that keeps off bottle board 11 breaks away from the bottle of the foremost row, keep off in the front side of the next row of bottle, prevent that the bottle of the foremost row from when falling the bottle, the bottle of the back row of bottle follows the bottle of falling, the bottle of having avoided more falling promptly, and when falling the bottle, the bottle homoenergetic of the foremost row of bottle can fall on defeated bottle.

In this embodiment, as shown in fig. 1, 2 and 3, the bottle stopper plate 11 is rotatably mounted on the frame 1. When the bottle unloading mechanism 4 pushes the bottle set to move, the top end of the bottle body in the front row pushes the bottle blocking plate 11 to rotate, when one half of the bottle body in the front row is positioned on the bearing platform 2, and the other half of the bottle body in the front row is suspended, the bottom of the bottle blocking plate 11 is separated from the bottle body in the front row and returns to the vertical position by gravity to protect the front side of the top of the bottle body in the back row; half of the front row of bottles are positioned on the bearing platform 2, and the other half of the front row of bottles are suspended, and the bottle protection effect of the bottle unloading and protecting mechanism 5 is relieved, so that the front row of bottles can be horizontally laid on the bottle conveying mechanism 3 for being conveyed out under the action of gravity, and the phenomena of more bottles falling and less bottles falling are avoided.

The bottle blocking plate 11 protects the bottles through lifting action, and the lifting action can be rotary lifting or vertical lifting. The bottle blocking plate 11 is rotatably arranged on the frame 1 to form rotary lifting. In other embodiments, the bottle blocking plate 11 can be vertically installed on the frame 1, and vertical lifting is adopted for protecting the bottles.

In this embodiment, as shown in fig. 1, 2 and 3, the bottle unloading and protecting mechanism 5 includes a bottle unloading and protecting cylinder 51 and a bottle unloading and protecting plate 52, the bottle unloading and protecting cylinder 51 is mounted on the frame 1, and the bottle unloading and protecting plate 52 is fixed at the telescopic end of the bottle unloading and protecting cylinder 51. Specifically, the bottle conveying mechanism 3 is a bottle conveying net belt, the bearing platform 2 and the bottle unloading and protecting cylinder 51 are respectively located on two sides of the bottle conveying net belt, in the process that the bottle unloading mechanism 4 pushes the bottle set to move, the bottle unloading and protecting cylinder 51 drives the bottle unloading and protecting plate 52 to abut against the front side of the bottle set, the bottle unloading and protecting plate 52 retreats along with the forward movement of the bottle set and keeps to abut against the front side of the bottle set to prevent bottle falling, when half (or less than half) of the foremost row of bottles are located on the bearing platform 2 and the other half (or most) of the foremost row of bottles are suspended, the bottle unloading and protecting cylinder 51 retracts to release the bottle protecting effect of the bottle unloading and protecting plate 52 on the foremost row of bottles, and the foremost row of bottles fall on the bottle conveying mechanism 3 under the action of gravity to be conveyed out.

In this embodiment, as shown in fig. 1 and fig. 2, the rack 1 is further provided with a tray feeding and conveying mechanism 6, a tray unloading area 7, a bottle pushing mechanism 8 for pushing the bottles on the sterilization tray 71 in the tray unloading area 7 onto the supporting platform 2, and a bottle pushing and protecting mechanism 9 for protecting the bottles when the bottle pushing mechanism 8 pushes the bottles, wherein the tray unloading area 7 is located on one side of the supporting platform 2 away from the bottle conveying mechanism 3, and the tray feeding and conveying mechanism 6 is in butt joint with the tray unloading area 7. When in use, the sterilization tray 71 is firstly placed in the tray unloading area 7; then, protecting the bottle pushing and protecting mechanism 9 at one side of the bottle set on the sterilizing tray 71, pushing the bottle pushing mechanism 8 at the other side of the bottle set on the sterilizing tray 71, and pushing all the bottles on the sterilizing tray 71 on the bearing platform 2, wherein the bottle pushing and protecting mechanism 9 moves along with the movement of the bottle set; then, the bottle pushing and protecting mechanism 9 returns to the initial position of the bottle to be protected, the bottle pushing mechanism 8 returns to the initial position of the bottle to be pushed, and the bottle unloading mechanism 4 moves to one side, away from the bottle conveying mechanism 3, of the bottle set on the bearing platform 2; then, the bottle unloading mechanism 4 unloads the bottles on the bearing platform 2 to the bottle conveying mechanism 3 one by one, and the bottles are discharged and sent out one by one through the bottle conveying mechanism 3 until the bottle unloading of the bearing platform 2 is completed; thus, the above steps are repeated until the predetermined amount of unloading of the sterilization tray 71 is completed. Because the bearing platform 2 is arranged between the disc unloading area 7 and the bottle conveying mechanism 3, the bottles on the sterilization disc 71 in the disc unloading area 7 are firstly pushed onto the bearing platform 2 by the bottle pushing mechanism 8 and then are pushed onto the bottle conveying mechanism 3 by the bottle unloading mechanism 4 for output, at the moment, in the process that the bottles are pushed to the bottle conveying mechanism 3 from the bearing platform 2 by the bottle unloading mechanism 4, the bottle pushing mechanism 8 and the bottle pushing and protecting mechanism 9 can retreat to the initial positions to unload the next sterilization disc 71, the disc unloading efficiency is improved, and the bottles are continuously output and supplied to downstream equipment without waiting.

In this embodiment, as shown in fig. 1, fig. 2, fig. 4, and fig. 5, the bottle unloading mechanism 4 includes a bottle unloading sliding frame 41 and a bottle unloading guide rail 42, the bottle unloading guide rail 42 is fixed on the frame 1, the bottle unloading sliding frame 41 is slidably disposed on the bottle unloading guide rail 42, the bottle unloading sliding frame 41 is provided with a bottle unloading plate 43 capable of ascending and descending and a bottle unloading lifting cylinder 44 for driving the bottle unloading plate 43 to ascend and descend, and the frame 1 is provided with a bottle unloading translation cylinder 45 for driving the bottle unloading sliding frame 41 to reciprocate between the bottle conveying mechanism 3 and the bottle unloading area 7. When the bottles on the sterilizing tray 71 in the unloading tray 7 are pushed onto the carrying platform 2 by the bottle pushing mechanism 8, the bottle pushing mechanism 8 returns, the bottle unloading lifting cylinder 44 and the bottle unloading translation cylinder 45 are matched to drive the bottle unloading sliding frame 41 to drive the bottle unloading plate 43 to move to the rear side of the bottle set on the carrying platform 2 (the rear side refers to the rear side of the pushed direction of the bottle set on the carrying platform 2, and the front side is opposite), the bottle unloading plate 43 is used for replacing the bottle pushing position of the original bottle pushing mechanism 8 to continue to push the bottles, in the bottle unloading process, the bottle unloading translation cylinder 45 is intermittently opened, so that the bottles on the carrying platform 2 are pushed row by row towards the bottle conveying mechanism 3, after the bottles in the foremost row reach the bottle unloading position, the bottle unloading translation cylinder 45 stops, after the bottles in the foremost row are poured onto the bottle conveying mechanism 3 and are output by the bottle conveying mechanism 3 for a predetermined distance, the bottle unloading translation cylinder 45 is restarted to push the bottle set forward for a distance of a bottle diameter, thereby achieving the effect of discharging bottles row by row.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 6, the bottle pushing and protecting mechanism 9 includes a bottle protecting guide rail 91 and a bottle protecting sliding frame 92, the bottle protecting guide rail 91 is fixed on the frame 1, the bottle protecting sliding frame 92 is slidably disposed on the bottle protecting guide rail 91, the bottle protecting sliding frame 92 is provided with a bottle pushing and protecting plate 93 capable of being lifted and a bottle protecting lifting cylinder 94 for driving the bottle pushing and protecting plate 93 to lift, the frame 1 is provided with a bottle protecting translating cylinder 95 for driving the bottle protecting sliding frame 92 to translate, and when the bottle pushing mechanism 8 is pushed to one side of the bottle body, the bottle pushing and protecting plate 93 is protected to the other side of the bottle body and moves along with the movement of the bottle body. Specifically, unload bottle mechanism 4 and be located the top of load-bearing platform 2, protect bottle guide rail 91 and be located the below of load-bearing platform 2, push away and be equipped with lift space 931 in the bottle protection board 93, load-bearing platform 2 wears to locate in lift space 931. When the bottle pushing mechanism 8 pushes bottles, the bottle protecting translation cylinder 95 drives the bottle protecting sliding frame 92 to drive the bottle pushing and protecting plate 93 to move, and the bottle pushing and protecting plate 93 moves along with the bottles synchronously, after the bottle pushing mechanism 8 pushes the bottles on the sterilization tray 71 onto the bearing platform 2, the bottle protecting lifting cylinder 94 drives the bottle protecting sliding frame 92 to ascend to drive the bottle pushing and protecting plate 93 to ascend, so that the bottle pushing and protecting plate 93 is prevented from blocking the bottle pushing movement of the bottle unloading plate 43, and the bottle pushing and protecting plate 93 can stride over the bottles on the bearing platform 2 to return to the initial position to prepare the next tray unloading of the sterilization tray 71.

In this embodiment, as shown in fig. 1 and fig. 2, the bottle pushing mechanism 8 includes a bottle pushing guide rail 81, a bottle pushing sliding frame 82 and a bottle pushing plate 83, the bottle pushing guide rail 81 is fixed on the frame 1, the bottle pushing sliding frame 82 is slidably disposed on the bottle pushing guide rail 81, and the bottle pushing plate 83 is fixed on the bottle pushing sliding frame 82. Specifically, a bottle pushing cylinder 84 for driving the bottle pushing sliding frame 82 to slide along the bottle pushing guide rail 81 is installed on the rack 1, after the sterilization tray 71 is placed on the unloading tray 7, a bottle pushing protecting plate 93 of the bottle pushing protecting mechanism 9 is protected on one side of a bottle set on the sterilization tray 71, the bottle pushing cylinder 84 drives the bottle pushing sliding frame 82 to slide and drives a bottle pushing plate 83 to push the other side of the bottle set, then, the bottle pushing cylinder 84 continues to drive the bottle pushing sliding frame 82 to slide until the bottle pushing plate 83 pushes the bottle set on the bearing platform 2, and then, the bottle pushing cylinder 84 drives the bottle pushing sliding frame 82 to drive the bottle pushing plate 83 to return.

In this embodiment, the fixed tray switching-off mechanism 31 is disposed above the tray unloading area 7 of the frame 1, the tray discharging conveying mechanism 61 is disposed below the tray feeding conveying mechanism 6 of the frame 1, and the tray lowering mechanism 12 for lowering the sterilization tray 71 on the tray unloading area 7 onto the tray discharging conveying mechanism 61 is disposed below the tray unloading area 7 of the frame 1. The tray feeding mechanism 6 is used for feeding the sterilization tray 71 loaded with the bottle set to the tray unloading area 7. The fixed tray opening mechanism 31 has a pushing tray, a fixing tray, and an opening tray function, and after the sterilization tray 71 is placed in the tray discharge area 7, the fixed tray opening mechanism 31 pushes the sterilization tray 71 to bring the sterilization tray 71 and the tray discharge area 7 into close contact (to prevent the bottles from falling from the gap between the sterilization tray 71 and the tray discharge area 7 when pushing the bottles), and then opens the tray and fixes the sterilization tray 71. After the sterilization tray 71 on the tray unloading area 7 is unloaded, the tray lowering mechanism 12 lowers the empty sterilization tray 71 on the tray discharging conveying mechanism 61, and then the empty sterilization tray 71 is discharged through the tray discharging conveying mechanism 61.

Fig. 7 to 9 show an embodiment of a tray unloading method of a bottle row tray unloading machine according to the present invention, the tray unloading method of the bottle row tray unloading machine includes the following steps:

s1: pushing the bottle set to a bottle inverting position: as shown in fig. 7, the bottle unloading mechanism 4 is pushed to one side of the bottle collection on the supporting platform 2, the bottle unloading and protecting mechanism 5 is protected to the opposite side of the bottle collection, and the bottle collection is pushed to a bottle inverting position (as shown in fig. 8), that is, one half of the bottles in the front row of the bottle collection is positioned on the supporting platform 2, and the other half is suspended, at this time, the bottom of the bottle blocking plate 11 is separated from the bottles in the front row, and is blocked at the front side of the bottles in the back row under the action of gravity;

s2: bottle dumping, as shown in fig. 9, the bottle unloading and protecting mechanism 5 is far away from the bottle collection, and the bottle bodies in the front row are dumped onto the bottle conveying mechanism 3 and are sent out through the bottle conveying mechanism 3;

s3: discharging bottles row by row: the bottle unloading mechanism 4 is intermittently started, and the bottle set is pushed to the bottle conveying mechanism 3 by a bottle diameter distance every time, so that the bottle set is poured onto the bottle conveying mechanism 3 row by row, and is discharged by the bottle conveying mechanism 3 row by row until the bottle unloading of the bearing platform 2 is completed.

After the bottle pushing mechanism 8 pushes the bottle set in the sterilizing tray 71 onto the bearing platform 2, the bottle pushing mechanism 8 and the bottle pushing and protecting mechanism 9 return to the initial position, the bottle unloading plate 43 of the bottle unloading mechanism 4 replaces the bottle pushing position of the bottle pushing mechanism 8 and pushes one side of the bottle set on the bearing platform 2, the bottle unloading and protecting plate 52 of the bottle unloading and protecting mechanism 5 protects the other side of the bottle set, and the bottle set is pushed to the bottle inverting position, namely, one half of the bottle body in the foremost row of the bottle set is positioned on the bearing platform 2, and the other half of the bottle body is suspended, at the moment, the bottom of the bottle blocking plate 11 is separated from the bottle body in the foremost row and is blocked at the front side of the bottle body in the next row under the action of gravity; then, the bottle unloading and protecting cylinder 51 of the bottle unloading and protecting mechanism 5 retracts to enable the bottle unloading and protecting plate 52 to be far away from the bottle set, and the bottle bodies at the forefront row are poured onto the bottle conveying mechanism 3 under the action of gravity and are sent out through the bottle conveying mechanism 3; thereafter, the bottle unloading mechanism 4 is intermittently started, and the bottle set is pushed to the bottle conveying mechanism 3 by a bottle diameter distance each time, so that the bottle set is poured onto the bottle conveying mechanism 3 row by row, and is discharged by the bottle conveying mechanism 3 row by row until the bottle set on the bearing platform 2 is unloaded. When the bottle set arrives and unloads the bottle position, because keep off bottle board 11 and can keep off the front side at the back row of bottle top of the bottle of foremost row all the time under the action of gravity, prevent that the bottle of foremost row from when falling the bottle, the bottle of back row is followed and fallen the bottle, has avoided falling the bottle more promptly, and when falling the bottle, the bottle homoenergetic of foremost row can fall on defeated bottle mechanism 3 to the bottle of falling has been avoided less.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.

Claims (10)

1. The utility model provides a bottle row unloads a set machine which characterized in that: the bottle conveying mechanism comprises a rack (1) and a bottle conveying mechanism (3) which is arranged on the rack (1) and used for inversely placing bottles, wherein the bottle conveying mechanism (3) is located on one side of the bearing platform (2), the bottle conveying mechanism (3) is lower than the bearing platform (2), a bottle unloading mechanism (4) used for pushing bottles on the bearing platform (2) onto the bottle conveying mechanism (3) in a row-by-row mode and a bottle protecting mechanism (5) used for protecting the bottles when the bottle unloading mechanism (4) pushes the bottles are arranged on the rack (1), a bottle blocking plate (11) is arranged above the bottle discharging side of the bearing platform (2), and the bottle blocking plate (11) is arranged on the rack (1).

2. The bottle row tray unloader of claim 1, wherein: the bottle blocking plate (11) can be rotatably or vertically arranged on the machine frame (1).

3. The bottle row tray unloader of claim 1, wherein: the bottle unloading and protecting mechanism (5) comprises a bottle unloading and protecting cylinder (51) and a bottle unloading and protecting plate (52), the bottle unloading and protecting cylinder (51) is installed on the rack (1), and the bottle unloading and protecting plate (52) is fixed at the telescopic end of the bottle unloading and protecting cylinder (51).

4. The bottle row tray unloader of claim 1, wherein: still be equipped with on frame (1) advance set conveying mechanism (6), unload the panel (7), be used for unloading bottle mechanism (8) that pushes away on load-bearing platform (2) of bottle on sterilization dish (71) in the panel (7) and be used for protecting bottle when pushing away bottle mechanism (8) and push away bottle and protect bottle mechanism (9), unload panel (7) and be located load-bearing platform (2) one side of keeping away from bottle mechanism (3), advance set conveying mechanism (6) and unload panel (7) butt joint.

5. The bottle row tray unloader of claim 4, wherein: unload bottle mechanism (4) including unloading bottle sliding frame (41) and unload bottle guide rail (42), unload bottle guide rail (42) and fix in frame (1), unload bottle sliding frame (41) and slide to locate and unload on bottle guide rail (42), it is equipped with liftable unload bottle board (43) and be used for the drive to unload bottle board (43) lift unload bottle lift cylinder (44) of unloading to be equipped with on bottle sliding frame (41), be equipped with on frame (1) and be used for the drive to unload bottle sliding frame (41) at defeated bottle mechanism (3) and unload the bottle translation cylinder (45) of unloading of reciprocating motion between the district (7).

6. The bottle row tray unloader of claim 5, wherein: push away bottle and protect bottle mechanism (9) including protecting bottle guide rail (91) and protecting bottle sliding frame (92), it fixes in frame (1) to protect bottle guide rail (91), it slides on locating protecting bottle guide rail (91) to protect bottle sliding frame (92), it is equipped with the bottle that pushes away of liftable on bottle sliding frame (92) protects bottle board (93) and is used for the drive to push away bottle and protects bottle lift cylinder (94) that bottle board (93) go up and down, be equipped with on frame (1) and be used for the drive to protect bottle sliding frame (92) translation of protecting bottle translation cylinder (95), work as when pushing away bottle mechanism (8) and pushing away in one side of bottle, it protects the opposite side of bottle to push away bottle and protect bottle board (93) to remove along with the removal of bottle.

7. The bottle row tray unloader of claim 6, wherein: unload bottle mechanism (4) and be located the top of load-bearing platform (2), protect bottle guide rail (91) and be located the below of load-bearing platform (2), it protects to be equipped with lift space (931) in bottle board (93) to push away the bottle, load-bearing platform (2) are worn to locate in lift space (931).

8. The bottle row tray unloader of claim 4, wherein: the bottle pushing mechanism (8) comprises a bottle pushing guide rail (81), a bottle pushing sliding frame (82) and a bottle pushing plate (83), the bottle pushing guide rail (81) is fixed on the rack (1), the bottle pushing sliding frame (82) is arranged on the bottle pushing guide rail (81) in a sliding mode, and the bottle pushing plate (83) is fixed on the bottle pushing sliding frame (82).

9. The bottle row tray unloader according to any one of claims 4 to 8, wherein: frame (1) is equipped with fixed plate switching-off mechanism (31) in the top of unloading the panel (7), frame (1) is equipped with out a set conveying mechanism (61) in the below of entering a set conveying mechanism (6), frame (1) is equipped with in the below of unloading panel (7) and is used for unloading sterilization dish (71) on the panel (7) and descend a set mechanism (12) of falling on arranging out a set conveying mechanism (61).

10. A method for unloading a tray of a bottle row tray unloading machine as claimed in any one of claims 2 to 9, wherein: the method comprises the following steps:

s1: pushing the bottle set to a bottle inverting position: the bottle unloading mechanism (4) is pushed to one side of a bottle set on the bearing platform (2), the bottle unloading and protecting mechanism (5) is protected to the other side of the bottle set, the bottle set is pushed to a bottle inverting position, namely, one half of the bottles in the front row of the bottle set is positioned on the bearing platform (2), and the other half of the bottles is suspended, at the moment, the bottom of the bottle blocking plate (11) is separated from the bottles in the front row and is blocked at the front side of the bottles in the rear row under the action of gravity;

s2: and (3) bottle inverting: the bottle unloading and protecting mechanism (5) is far away from the bottle set, the bottle bodies in the front row are poured onto the bottle conveying mechanism (3) and are sent out through the bottle conveying mechanism (3);

s3: discharging bottles row by row: the bottle unloading mechanism (4) is started intermittently, the bottle set is pushed to the bottle conveying mechanism (3) by a bottle diameter distance every time, the bottle set is poured onto the bottle conveying mechanism (3) row by row, and the bottles are discharged and conveyed out by the bottle conveying mechanism (3) row by row until the bottles are unloaded from the bearing platform (2).

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