A device for pulling out and supporting special-shaped bottles

Abstract

The present invention discloses a device for removing special-shaped bottles from bottle trays, comprising a feed conveyor belt, a tray feed screw, a tray removal lifting turret, a bottle feed lifting turret, a bottle tray return conveyor belt, and a drive mechanism. The feed conveyor belt and the bottle tray return conveyor belt are respectively arranged on either side of the tray removal lifting turret. The tray feed screw is arranged on the feed conveyor belt and connected to the tray removal lifting turret. The tray removal lifting turret is connected to the bottle feed lifting turret. The drive mechanism drives the feed screw, the tray removal lifting turret, and the bottle feed lifting turret to rotate respectively via a transmission structure. The present invention can quickly and stably remove packaging bottles from bottle trays, has high working efficiency, and can realize the return and reuse of bottle trays.

Description

Technical Field

[0001] The invention relates to the technical field of packaging equipment, in particular to a device for removing and supporting special-shaped bottles. Background Art

[0002] To increase packaging diversity and individuality, products are packaged in special-shaped bottles, such as oval bottles. Due to their structural characteristics, special-shaped bottles are difficult to place vertically on the conveyor belt. They are prone to tipping over on the conveyor belt, making it difficult to stably transport the bottles. This can lead to inaccurate counting and misaligned capping. Therefore, special-shaped bottle filling lines require bottle holders to hold the bottles in place. These holders stabilize the bottles on the conveyor belt, ensuring stable conveyance and automated filling and capping processes. After the filling and capping processes are completed, the bottles need to be separated from the bottle holders. Existing packaging equipment struggles to quickly and stably remove the bottles from the bottle holders, resulting in low production efficiency. Summary of the Invention

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a device for removing packaging bottles from bottle holders, which can quickly and stably remove packaging bottles from bottle holders, has high working efficiency, and can realize the return and reuse of bottle holders.

[0004] The present invention is achieved through the following technical solutions: a device for pulling out and supporting special-shaped bottles, comprising a feed conveyor belt, a feed screw, a pull-out lifting turret, a bottle-feeding lifting turret, a bottle-supporting return conveyor belt, and a driving mechanism. The feed conveyor belt and the bottle-supporting return conveyor belt are respectively arranged on both sides of the pull-out lifting turret, the feed screw is arranged on the feed conveyor belt and connected with the pull-out lifting turret, the pull-out lifting turret is connected with the bottle-feeding lifting turret, and the driving mechanism drives the feed screw, the pull-out lifting turret, and the bottle-feeding lifting turret to rotate respectively through a transmission structure.

[0005] Furthermore: the driving mechanism includes a motor, a driving gear, a pull-out transmission gear, a bottle-feeding transmission gear, a multi-stage transmission gear, a primary bevel gear, a secondary bevel gear, a vertical transmission shaft, a transverse transmission shaft, and a chain sprocket transmission structure. The output end of the motor is connected to the driving gear, the pull-out transmission gear is connected to the pull-out lifting turret, the bottle-feeding transmission gear is connected to the bottle-feeding lifting turret, the pull-out transmission gear is respectively meshed with the driving gear, the bottle-feeding transmission gear, and the multi-stage transmission gear, the multi-stage transmission gear and the primary bevel gear are respectively connected to the vertical transmission shaft, the secondary bevel gear is connected to the transverse transmission shaft, the primary bevel gear is meshed with the secondary bevel gear, and the transverse transmission shaft is connected to the feed screw through the chain sprocket transmission structure.

[0006] Furthermore: the pull-out lifting turret includes a support shaft, a rotating sleeve, a pull-out turntable, a pull-out fixed plate, a support seat, a pull-out cam, and a support turntable, and the support shaft is sequentially fitted with the pull-out fixed plate, the support seat, the pull-out turntable, and the pull-out transmission gear from top to bottom, the rotating sleeve is fitted on the support shaft through a first bearing, and the rotating sleeve is located between the pull-out turntable and the pull-out transmission gear, and is respectively fixed to the pull-out turntable and the pull-out transmission gear, a second bearing is provided between the pull-out turntable and the support shaft, the pull-out cam is fixedly fitted on the outer side of the support seat, the support seat is connected to the support turntable through a third bearing, a plurality of groups of circumferentially distributed loose clamps are fixed between the support turntable and the pull-out turntable, and the loose clamps can move up and down along the pull-out cam, and a loosening trigger shaft and a clamping trigger shaft are provided on the pull-out fixed plate, the loosening trigger shaft is used to loosen the loose clamp, and the clamping trigger shaft is used to clamp the loose clamp.

[0007] Furthermore, the bottle-feeding lifting turret includes a mounting shaft, a transmission shaft sleeve, a bottle-feeding turntable, a bottle-feeding fixed plate, a mounting seat, a bottle-feeding cam, and a mounting turntable, wherein the mounting shaft is sequentially mounted with the bottle-feeding fixed plate, the mounting seat, the bottle-feeding turntable, and the bottle-feeding transmission gear from top to bottom, the transmission shaft sleeve is mounted on the mounting shaft through a fourth bearing, and the transmission shaft sleeve is located between the bottle-feeding turntable and the bottle-feeding transmission gear, and is respectively fixed to the bottle-feeding turntable and the bottle-feeding transmission gear, a fifth bearing is provided between the bottle-feeding turntable and the mounting shaft, the bottle-feeding cam is fixed to the outer side of the mounting seat, the mounting seat is connected to the mounting turntable through a sixth bearing, a plurality of groups of circumferentially distributed loose clamps are fixed between the mounting turntable and the bottle-feeding turntable, and the loose clamps can move up and down along the bottle-feeding cam, and a loosening trigger head and a clamping trigger head are provided on the bottle-feeding fixed plate, the loosening trigger head is used to loosen the loose clamps, and the clamping trigger head is used to clamp the loose clamps.

[0008] Furthermore: the structures of the tensioning clamp and the tensioning claw are the same, and respectively include a guide rod, a guide seat, a tensioning seat, a tensioning block, a cam bearing, and a scissor-type clamp. The guide rod is vertically arranged, and the guide seat is mounted on the guide rod through a linear bearing. The cam bearing is arranged on the rear side wall of the guide seat, and the tensioning seat is arranged on the front side wall of the guide seat. The tensioning block is rotatably arranged in the tensioning seat, and the top wall of the tensioning seat is provided with two limit columns, and the two limit columns are located on both sides of the tensioning block. The limit columns are used to limit the rotation angle of the tensioning block, and the bottom wall of the tensioning seat is provided with the scissor-type clamp, and the tensioning block is used to control the loosening or clamping of the scissor-type clamp.

[0009] Furthermore: the structures of the release trigger shaft, clamping trigger shaft, release trigger head, and clamping trigger head are the same, and respectively include a mounting plate and a trigger bearing. The mounting plate is Z-shaped, and one end of the mounting plate is fixed to the pull-out fixed plate or the bottle feeding fixed plate, and the trigger bearing is rotatably arranged on the other end of the mounting plate.

[0010] Further: the tensioning block includes a rotating shaft, a toggle block, and a driving block. The rotating shaft is rotatably arranged on the tensioning seat and passes through the tensioning seat. One end of the rotating shaft is connected to the toggle block, and the toggle block is located at the top of the tensioning seat. One end of the toggle block is located on the inner side of one of the limiting columns, and the other end of the toggle block is located on the outer side of the other limiting column. The other end of the rotating shaft is connected to the driving block, and the driving block is located at the bottom of the tensioning seat.

[0011] Furthermore: the scissor-type clamp includes a driving arm, a bottle clamp, and a support plate, the support plate is arranged at the bottom of the elastic seat, two driving arms are provided, the two driving arms are distributed in mirror symmetry, and the driving block is located between the two driving arms, each driving arm is connected to the bottle clamp, and the bottle clamp is connected to the support plate through a connecting shaft, and a compression spring is connected between the two bottle clamps.

[0012] Furthermore: a buffer steel sheet is provided on the inner side of each driving arm, and the driving block is in an oblong shape.

[0013] Furthermore: two guide holes are provided on the guide seat, and each guide hole is connected to the guide rod through the linear bearing.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The feeding conveyor belt and the bottle tray return belt are respectively arranged on both sides of the pull-out lifting turret, the feeding screw is arranged on the feeding conveyor belt and connected with the pull-out lifting turret, the pull-out lifting turret is connected with the bottle-feeding lifting turret, and the driving mechanism drives the feeding screw, the pull-out lifting turret and the bottle-feeding lifting turret to rotate respectively through the transmission structure. The bottle trays with the packaged bottles are transported by the feeding conveyor belt to the feeding screw for spacing, and then enter the pull-out lifting turret. The pull-out lifting turret pulls the packaged bottles out of the bottle trays, and then the bottle trays are transported for recycling through the bottle tray return conveyor belt, and the packaged bottles are sent to the next process through the bottle-feeding lifting turret, so that the packaged bottles can be pulled out from the bottle trays quickly and stably, the working efficiency is high, and the bottle trays can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The structure of the present invention is schematically shown Figure 1 :

[0017] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0018] Figure 3 A top view of the present invention;

[0019] Figure 4 A bottom view of the present invention;

[0020] Figure 5 This is a schematic structural diagram of the feed screw of the present invention;

[0021] Figure 6 It is a side view of the feed screw of the present invention;

[0022] Figure 7 for Figure 6 Cross-sectional view at AA;

[0023] Figure 8 This is a structural diagram of the lifting turret of the present invention;

[0024] Figure 9 It is a side view of the lifting turret of the present invention;

[0025] Figure 10 This is a top view of the lifting turret of the present invention;

[0026] Figure 11 for Figure 10 Cross-sectional view at AA;

[0027] Figure 12 This is a structural diagram of the bottle feeding lifting turret of the present invention;

[0028] Figure 13 It is a side view of the bottle feeding lifting turret of the present invention;

[0029] Figure 14 This is a top view of the bottle feeding lifting turret of the present invention;

[0030] Figure 15 for Figure 14 Cross-sectional view at AA;

[0031] Figure 16 The structure of the elastic clamp of the present invention is shown as follows Figure 1 ;

[0032] Figure 17 The structure of the elastic clamp of the present invention is shown as follows Figure 2 ;

[0033] Figure 18 A bottom view of the elastic clamp of the present invention;

[0034] Figure 19 for Figure 18 Sectional view at AA;

[0035] Figure 20 This is a schematic structural diagram of the release trigger shaft of the present invention.

[0036] Explanation of the accompanying symbols: 1-feed conveyor belt, 2-feed screw, 3-pull-support lifting turret, 4-bottle feeding lifting turret, 5-bottle support reflux conveyor belt, 6-driving mechanism, 7-motor, 8-driving gear, 9-pull-support transmission gear, 10-bottle feeding transmission gear, 11-multi-stage transmission gear, 12-first-stage bevel gear, 13-second-stage bevel gear, 14-vertical transmission shaft, 15-horizontal transmission shaft, 16-chain sprocket transmission structure, 17-small gear, 18-large gear, 19-driving gear, 20-support shaft, 21-rotating sleeve, 22-pull-support turntable, 23-pull-support fixed plate, 24-support seat, 25-pull-support cam, 26-support turntable, 27-first bearing, 28-second bearing, 29-third bearing, 30-loosening clamp, 31-release trigger shaft, 32-clamping trigger Shaft, 33-groove, 34-limit guardrail, 35-mounting shaft, 36-drive sleeve, 37-bottle feed turntable, 38-bottle feed fixed plate, 39-mounting seat, 40-bottle feed cam, 41-mounting turntable, 42-fourth bearing, 43-fifth bearing, 44-sixth bearing, 45-elastic clamping claw, 46-release trigger head, 47-clamp trigger head, 48-guide rod, 49-guide seat, 50-elastic seat, 51-elastic dial block, 52-cam bearing, 53-linear bearing, 54-limiting column, 55-mounting plate, 56-trigger bearing, 57-rotating shaft, 58-dial block, 59-drive block, 60-drive arm, 61-bottle clamp, 62-support plate, 63-connecting shaft, 64-compression spring, 65-buffer steel sheet, 66-guide hole, 67-bottle holder, 68-packaging bottle. DETAILED DESCRIPTION

[0037] Figures 1 to 20 This is a structural schematic diagram of an embodiment of a device for pulling out and supporting a special-shaped bottle provided by the present invention, comprising a feed conveyor belt 1, a feed screw 2, a pull-out lifting turret 3, a bottle-feeding lifting turret 5, a bottle-supporting return conveyor belt 5, and a driving mechanism 6. The feed conveyor belt 1 and the bottle-supporting return conveyor belt 5 are respectively arranged on both sides of the pull-out lifting turret 3, the feed screw 2 is arranged on the feed conveyor belt 1, and is connected with the pull-out lifting turret 3, the pull-out lifting turret 3 is connected with the bottle-feeding lifting turret 5, and the driving mechanism 6 drives the feed screw 2, the pull-out lifting turret 3, and the bottle-feeding lifting turret 5 to rotate respectively through the transmission structure.

[0038] Reference Figures 1 to 2During operation, after the capping process, the feeding conveyor belt 1 transports the bottle tray 67 with the packaging bottle 68 to the feeding screw 2, and the bottle tray 67 enters the screw groove of the feeding screw 2 one by one, so that the bottle tray 67 and the packaging bottles 68 in the bottle tray 67 are separated by the feeding screw 2, and the feeding screw 2 transports the bottle tray 67 to the pulling lifting turret 3, and the pulling lifting turret 3 pulls the packaging bottle 68 from the bottle tray 67, and then transports the bottle tray 67 for recycling through the bottle tray return conveyor belt 5, and sends the packaging bottle 68 to the next process through the bottle feeding lifting turret 5.

[0039] Reference Figures 3 to 7 The driving mechanism 6 includes a motor 7, a driving gear 8, a pull-out transmission gear 9, a bottle-feeding transmission gear 10, a multi-stage transmission gear 11, a primary bevel gear 12, a secondary bevel gear 13, a vertical transmission shaft 14, a vertical and horizontal transmission shaft 15, and a chain sprocket transmission structure 16. The output end of the motor 7 is connected to the driving gear 8, the pull-out transmission gear 9 is connected to the pull-out lifting turret 3, and the bottle-feeding transmission gear 10 is connected to the bottle-feeding lifting turret 5. The pull-out transmission gear 9 is respectively engaged with the driving gear 8, the bottle-feeding transmission gear 10, and the multi-stage transmission gear 11. The multi-stage transmission gear 11 and the primary bevel gear 12 are respectively connected to the vertical transmission shaft 14. The secondary bevel gear 13 is connected to the vertical and horizontal transmission shaft 15. The primary bevel gear 12 is engaged with the secondary bevel gear 13. The vertical and horizontal transmission shaft 15 is connected to the feed screw 2 through the chain sprocket transmission structure 16.

[0040] The multi-stage transmission gear 11 includes a pinion 17, a large gear 18, and a driving gear 19. The pinion 17 and the large gear 18 are respectively mounted on the same driving shaft. The pinion 17 is engaged with the pull-out transmission gear 9, and the large gear 18 is engaged with the driving gear 19. The driving gear 19 is fixedly mounted on the vertical transmission shaft 14.

[0041] When driving the tray feeding screw 2, the tray pulling lifting turret 3, and the bottle feeding lifting turret 5 to work, the motor 7 drives the driving gear 8 to rotate, the driving gear 8 drives the tray pulling transmission gear 9 to rotate, and the tray pulling transmission gear 9 drives the tray pulling lifting turret 3 to rotate, so that the tray pulling lifting turret 3 completes pulling out the packaging bottle 68 from the bottle tray 67, and sends the packaging bottle 68 to the bottle feeding lifting turret 5, and sends the bottle tray 67 to the bottle tray return conveyor belt 5. At the same time, the tray pulling transmission gear 9 drives the bottle feeding transmission gear 10 to rotate and drives the pinion 17 to rotate, and the bottle feeding transmission gear 10 drives the bottle feeding lifting turret 3 to rotate. The tower 5 rotates so that the bottle feeding lifting turret 5 sends the packaged bottle 68 to the next process. When the small gear 17 rotates, the large gear 18 is driven to rotate through the driving shaft, and the large gear 18 drives the driving gear 19 to rotate. The driving gear 19 drives the vertical transmission shaft 14 and the first-level bevel gear 12 thereon to rotate. The first-level bevel gear 12 drives the vertical and horizontal transmission shafts 15 to rotate through the second-level bevel gear 13. The vertical and horizontal transmission shafts 15 drive the chain sprocket transmission structure 16 to drive the feed screw 2 to rotate, so that the feed screw 2 delivers the bottle tray 67 with the packaged bottle 68 to the pull-out lifting turret 3.

[0042] Reference Figures 8 to 11 The pull-out lifting turret 3 includes a support shaft 20, a rotating sleeve 21, a pull-out turntable 22, a pull-out fixed plate 23, a support seat 24, a pull-out cam 25, and a support turntable 26. The support shaft 20 is sequentially equipped with a pull-out fixed plate 23, a support seat 24, a pull-out turntable 22, and a pull-out transmission gear 9 from top to bottom. The rotating sleeve 21 is mounted on the support shaft 20 through a first bearing 27, and the rotating sleeve 21 is located between the pull-out turntable 22 and the pull-out transmission gear 9, and is fixed to the pull-out turntable 22 and the pull-out transmission gear 9 respectively. The pull-out turntable 22 is fixed to the pull-out transmission gear 9. A second bearing 28 is provided between the support shafts 20, and the pull-out cam 25 is fixedly sleeved on the outer side of the support seat 24. The support seat 24 is connected to the support turntable 26 through a third bearing 29. A plurality of groups of circumferentially distributed loose clamps 30 are fixed between the support turntable 26 and the pull-out turntable 22, and the loose clamps 30 can move up and down along the pull-out cam 25. A loosening trigger shaft 31 and a clamping trigger shaft 32 are provided on the pull-out fixed plate 23. The loosening trigger shaft 31 is used to loosen the loosening clamp 30, and the clamping trigger shaft 32 is used to clamp the loosening clamp 30.

[0043] The edge of the pull-out turntable 22 is provided with a plurality of grooves 33 distributed along the circumferential direction. The grooves 33 are used to accommodate bottle holders. A limiting guardrail 34 is provided on the outer periphery of the pull-out turntable 22 .

[0044] The bottle holder is restricted between the groove 33 and the limiting guardrail 34 by the limiting guardrail 34 , thereby improving the stability of the bottle holder transportation.

[0045] When the feeding screw 2 transports the bottle tray 67 with the packaged bottle 68 to the pulling lifting turret 3, the pulling transmission gear 9 drives the rotating sleeve 21 to rotate, the rotating sleeve 21 drives the pulling turntable 22 to rotate, the pulling turntable 22 drives the loosening clamp 30 and the supporting turntable 26 to rotate, the supporting shaft 20, the supporting seat 24, the pulling cam 25, the pulling fixed plate 23 and the loosening trigger shaft 31 and the clamping trigger shaft 32 on the pulling fixed plate 23 are fixed and do not rotate, and the loosening clamp 30 moves along the cam groove of the pulling cam 25 while rotating with the pulling turntable 22, and the feeding screw 2 transports the bottle tray 67 with the packaged bottle 68 to the groove 33, and the loosening and tightening clamp 30 are simultaneously rotated. Under the action of the clamping trigger shaft 32, the clamp 30 clamps the bottle 68 tightly with the loose clamp 30, and continues to move along the cam groove of the pulling cam 25 while holding the bottle 68. When the loose clamp 30 moves to the high position of the pulling cam 25, the loose clamp 30 rises and pulls the bottle 68 out of the bottle holder 67. When the loose clamp 30 moves to the release trigger shaft 31, the release trigger shaft 31 drives the loose clamp 30 to release the bottle 68. At the same time, the bottle 68 enters the bottle feeding lifting turret 5 and is transported to the next process via the bottle feeding lifting turret 5. The bottle holder 67 is transported back to the process position where the bottle 68 is placed via the bottle holder return conveyor belt 5.

[0046] Reference Figures 12 to 15 The bottle feeding lifting turret 5 includes a mounting shaft 35, a transmission sleeve 36, a bottle feeding turntable 37, a bottle feeding fixed plate 38, a mounting seat 39, a bottle feeding cam 40, and a mounting turntable 41. The mounting shaft 35 is sequentially provided with the bottle feeding fixed plate 38, the mounting seat 39, the bottle feeding turntable 37, and the bottle feeding transmission gear 10 from top to bottom. The transmission sleeve 36 is mounted on the mounting shaft 35 through the fourth bearing 42, and the transmission sleeve 36 is located between the bottle feeding turntable 37 and the bottle feeding transmission gear 10, and is fixed to the bottle feeding turntable 37 and the bottle feeding transmission gear 10 respectively. The bottle feeding turntable 37 A fifth bearing 43 is provided between the bottle feeding cam 40 and the mounting shaft 35. The bottle feeding cam 40 is fixed on the outer side of the mounting seat 39. The mounting seat 39 is connected to the mounting turntable 41 through a sixth bearing 44. A plurality of sets of circumferentially distributed loose clamping jaws 45 are fixed between the mounting turntable 41 and the bottle feeding turntable 37. The loose clamping jaws 45 can move up and down along the bottle feeding cam 40. A loosening trigger head 46 and a clamping trigger head 47 are provided on the bottle feeding fixed plate 38. The loosening trigger head 46 is used to loosen the loose clamping jaws 45, and the clamping trigger head 47 is used to clamp the loose clamping jaws 45.

[0047] When the lifting turret 3 delivers the packaged bottle 68 to the bottle feeding lifting turret 5, the bottle feeding transmission gear 10 drives the transmission sleeve 36 to rotate, the transmission sleeve 36 drives the bottle feeding turntable 37 to rotate, the bottle feeding turntable 37 drives the loosening and tightening claws 45 and the mounting turntable 41 to rotate, the mounting shaft 35, the mounting seat 39, the bottle feeding fixed plate 38, the bottle feeding cam 40 and the loosening trigger head 46 and the clamping trigger head 47 on the bottle feeding fixed plate 38 are fixed and do not rotate, and the loosening and tightening claws 45 rotate along the bottle feeding cam while rotating with the bottle feeding turntable 37. The cam groove of the wheel 40 moves, and the release trigger shaft 31 of the pull-out lifting turret 3 drives the tensioning clamp 30 to release the bottle 68. At the same time, the bottle 68 enters the tensioning jaw 45 of the bottle feeding lifting turret 5. The tensioning jaw 45 clamps the bottle 68 under the action of the clamping trigger head 47. When the tensioning jaw 45 holding the bottle 68 rotates with the bottle feeding turntable 37 to the release trigger head 46, the release trigger head 46 drives the tensioning jaw 45 to release the bottle 68, allowing the bottle 68 to enter the next process.

[0048] Reference Figures 16 to 20 The structures of the tensioning clamp 30 and the tensioning claw 45 are the same, and they respectively include a guide rod 48, a guide seat 49, a tensioning seat 50, a tensioning block 51, a cam bearing 52, and a scissor-type clamp. The guide rod 48 is arranged vertically, and the guide seat 49 is mounted on the guide rod 48 through a linear bearing 53. The cam bearing 52 is arranged on the rear side wall of the guide seat 49, and the tensioning seat 50 is arranged on the front side wall of the guide seat 49. The tensioning block 51 is rotatably arranged in the tensioning seat 50. The top wall of the tensioning seat 50 is provided with two limit columns 54. The two limit columns 54 are located on both sides of the tensioning block 51. The limit columns 54 are used to limit the rotation angle of the tensioning block 51. The bottom wall of the tensioning seat 50 is provided with a scissor-type clamp, and the tensioning block 51 is used to control the loosening or clamping of the scissor-type clamp.

[0049] The guide rods 48 are distributed vertically. The guide rods 48 of the elastic clamp 30 are fixed between the pulling turntable 22 and the supporting turntable 26 . The guide rods 48 of the elastic clamp 30 are fixed between the bottle feeding turntable 37 and the installation turntable 41 .

[0050] The cam bearing 52 of the tension clamp 30 is located in the cam groove of the pulling cam 25 , and the cam bearing 52 of the tension clamp 45 is located in the cam groove of the bottle feeding cam 40 .

[0051] The release trigger shaft 31, the clamping trigger shaft 32, the release trigger head 46, and the clamping trigger head 47 have the same structure, and respectively include a mounting plate 55 and a trigger bearing 56. The mounting plate 55 is Z-shaped, and one end of the mounting plate 55 is fixed to the pull-out fixed plate 23 or the bottle feeding fixed plate 38, and the trigger bearing 56 is rotatably provided at the other end of the mounting plate 55.

[0052] The tensioning block 51 includes a rotating shaft 57, a toggle block 58, and a driving block 59. The rotating shaft 57 is rotatably set on the tensioning seat 50 and passes through the tensioning seat 50. One end of the rotating shaft 57 is connected to the toggle block 58, and the toggle block 58 is located at the top of the tensioning seat 50. One end of the toggle block 58 is located on the inner side of one of the limiting columns 54, and the other end of the toggle block 58 is located on the outer side of the other limiting column 54. The other end of the rotating shaft 57 is connected to the driving block 59, and the driving block 59 is located at the bottom of the tensioning seat 50.

[0053] A recess is provided on the toggle block 58. When the trigger bearing 56 drives the tension toggle block 51 to rotate, the trigger bearing 56 contacts the recess.

[0054] The scissor-type clamp includes a driving arm 60, a bottle clamp 61, and a support plate 62. The support plate 62 is arranged at the bottom of the elastic seat 50. There are two driving arms 60, which are distributed in a mirror-symmetrical manner, and the driving block 59 is located between the two driving arms 60. Each driving arm 60 is connected to a bottle clamp 61, and the bottle clamp 61 is connected to the support plate 62 through a connecting shaft 63. A compression spring 64 is connected between the two bottle clamps 61.

[0055] A buffer steel sheet 65 is provided on the inner side of each driving arm 60 , and the driving block 59 is in an oblong shape.

[0056] Two guide holes 67 are provided on the guide seat 49 , and each guide hole 67 is connected to the guide rod 48 via a linear bearing 53 .

[0057] When clamping the packaging bottle 68, the trigger bearing 56 contacts the concave position of the toggle block 58. As the toggle block 58 continues to move, the trigger bearing 56 and the toggle block 58 interact with each other, causing the toggle block 58 to rotate in the forward direction. The toggle block 58 drives the driving block 59 to rotate through the rotating shaft 57, and rotates the driving block 59 to the horizontal direction, so that the two ends of the driving block 59 are respectively pressed against the buffer steel sheet 65, so that the two driving arms 60 move away from each other, thereby driving the two bottle clamps 61 to move closer to each other, so that the two bottle clamps 61 cooperate with each other to clamp the packaging bottle 68 (as shown in FIG. Figure 16 As shown), when releasing the packaging bottle 68, the trigger bearing 56 and the toggle block 58 interact with each other, causing the toggle block 58 to rotate in the opposite direction. The toggle block 58 drives the driving block 59 to rotate through the rotating shaft 57, and causes the driving block 59 to rotate to the vertical direction, so that the driving block 59 and the buffer steel sheet 65 are separated, so that the two driving arms 60 are close to each other, thereby driving the two bottle clamps 61 away from each other, thereby releasing the packaging bottle 68 (as shown). Figure 17 shown).

[0058] During the process of the elastic clamp 30 moving up and down along the cam groove of the pulling cam 25, or the process of the elastic clamping claw 45 moving up and down along the cam groove of the bottle feeding cam 40, the guide seat 49 moves up and down along the guide rod 48 through the linear bearing 53, thereby driving the bottle clamp 61 to move up and down, and during the process of the bottle clamp 61 clamping the packaging bottle 68 and rising, the packaging bottle 68 is pulled out of the bottle holder 67.

[0059] The above detailed description is a specific description of a feasible embodiment of the present invention. The embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or modification that does not depart from the present invention should be included in the patent scope of this case.

Claims

1. A device for removing and supporting special-shaped bottles, characterized in that: It includes a feed conveyor belt, a support feeding screw, a support pulling lifting turret, a bottle feeding lifting turret, a bottle support return conveyor belt, and a driving mechanism. The feed conveyor belt and the bottle support return conveyor belt are respectively arranged on both sides of the support pulling lifting turret. The support feeding screw is arranged on the feed conveyor belt and connected with the support pulling lifting turret. The support pulling lifting turret is connected with the bottle feeding lifting turret. The driving mechanism drives the support feeding screw, the support pulling lifting turret, and the bottle feeding lifting turret to rotate respectively through a transmission structure. The driving mechanism includes a motor, a driving gear, a pull-out transmission gear, a bottle-feeding transmission gear, a multi-stage transmission gear, a primary bevel gear, a secondary bevel gear, a vertical transmission shaft, a transverse transmission shaft, and a chain sprocket transmission structure. The output end of the motor is connected to the driving gear, the pull-out transmission gear is connected to the pull-out lifting turret, the bottle-feeding transmission gear is connected to the bottle-feeding lifting turret, the pull-out transmission gear is respectively meshed with the driving gear, the bottle-feeding transmission gear, and the multi-stage transmission gear, the multi-stage transmission gear and the primary bevel gear are respectively connected to the vertical transmission shaft, the secondary bevel gear is connected to the transverse transmission shaft, the primary bevel gear is meshed with the secondary bevel gear, and the transverse transmission shaft is connected to the feed screw through the chain sprocket transmission structure; The cam is fixedly mounted on the support shaft, the cam being arranged on a track, the cam being arranged on the track, the cam being arranged on the track, and the cam being arranged on the track. The transmission gear of the present invention is a gear which is fixed to the upper and lower surfaces of the transmission gear and is fixed with the transmission gear of the transmission gear so that the transmission gear can be tightened. The structures of the tensioning clamp and the tensioning claw are the same, and respectively include a guide rod, a guide seat, a tensioning seat, a tensioning block, a cam bearing, and a scissor-type clamp. The guide rod is vertically arranged, and the guide seat is mounted on the guide rod through a linear bearing. The cam bearing is arranged on the rear side wall of the guide seat, and the tensioning seat is arranged on the front side wall of the guide seat. The tensioning block is rotatably arranged in the tensioning seat, and the top wall of the tensioning seat is provided with two limit columns, and the two limit columns are located on both sides of the tensioning block. The limit columns are used to limit the rotation angle of the tensioning block, and the bottom wall of the tensioning seat is provided with the scissor-type clamp, and the tensioning block is used to control the loosening or clamping of the scissor-type clamp.

2. The device for removing and supporting a special-shaped bottle according to claim 1, characterized in that: The release trigger shaft, clamping trigger shaft, release trigger head, and clamping trigger head have the same structure, and respectively include a mounting plate and a trigger bearing. The mounting plate is Z-shaped, and one end of the mounting plate is fixed to the pull-out fixed plate or the bottle feeding fixed plate, and the trigger bearing is rotatably arranged on the other end of the mounting plate.

3. The device for removing and supporting a special-shaped bottle according to claim 1, characterized in that: The tensioning block includes a rotating shaft, a toggle block, and a driving block. The rotating shaft is rotatably arranged on the tensioning seat and passes through the tensioning seat. One end of the rotating shaft is connected to the toggle block, and the toggle block is located at the top of the tensioning seat. One end of the toggle block is located on the inner side of one of the limiting columns, and the other end of the toggle block is located on the outer side of the other limiting column. The other end of the rotating shaft is connected to the driving block, and the driving block is located at the bottom of the tensioning seat.

4. The device for removing and supporting a special-shaped bottle according to claim 3, characterized in that: The scissor-type clamp includes a driving arm, a bottle clamp, and a support plate. The support plate is arranged at the bottom of the elastic seat. Two driving arms are provided, and the two driving arms are distributed in mirror symmetry. The driving block is located between the two driving arms. Each driving arm is connected to the bottle clamp, and the bottle clamp is connected to the support plate through a connecting shaft. A compression spring is connected between the two bottle clamps.

5. The device for removing and supporting a special-shaped bottle according to claim 4, characterized in that: A buffer steel sheet is provided on the inner side of each driving arm, and the driving block is in an oblong shape.

6. The device for removing and supporting a special-shaped bottle according to claim 5, characterized in that: The guide seat is provided with two guide holes, and each of the guide holes is connected to the guide rod through the linear bearing.

Images