Bottle conveying device
By introducing a pallet assembly and a bottle neck guide assembly into the bottle conveying device, the problems of hanging error and swaying of bottles in batches at the same height are solved, and the smooth transition and efficient hanging of bottles are achieved.
Patent Information
- Application Number
- CN202422724189.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-08
AI Technical Summary
Existing bottle conveying devices have problems with hanging errors on bottles of the same height and batch, and bottles cannot be hung on the bottle hanging mechanism, especially during the movement of the bottles, which is prone to swaying.
A bottle conveying device was designed, including a bottle feeding mechanism, a bottle hanging mechanism, a bottle mouth guide assembly, and a pallet assembly. The pallet assembly supports the bottle body for a smooth transition, the gap between the bottle body's overlapping surface and the rotating parts is used to compensate for processing errors, and the bottle mouth guide assembly guides and straightens the bottle mouth.
This achieves a smooth transition for bottles of the same height in batches, reduces hanging errors, and increases the success rate of successfully hanging bottles onto the bottle hanging mechanism.
Smart Images
Figure CN223576083U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to packing machinery technical field especially relates to a bottle conveying device. BACKGROUND
[0002] In the packing mechanical equipment, there is the device that bottle is transported and is filled, for example, first through the bottle conveying device to the empty bottle is transported, the empty bottle is transported to the filling device, then through the filling device in the empty bottle fills the liquid, finally through the bottle cap screwing device the bottle cap is screwed on the bottle with the liquid, and then the packing to the bottle is completed.
[0003] The prior art bottle conveying device mainly includes the bottle mechanism and the bottle mechanism, the bottle mechanism is used for conveying the empty bottle, and the empty bottle is conveyed to the bottle mechanism. Further make the empty bottle hang on the bottle mechanism, facilitate the subsequent operation of filling the liquid into the empty bottle. But for the same height batch of bottle body, although the height is theoretically same, but still exists the processing error, further exists the hanging error, makes the bottle body can not hang on the bottle mechanism problem. In addition, the bottle body moves in the process on the bottle mechanism, there will be certain swing, also can appear the bottle body can not hang on the bottle mechanism problem. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of bottle conveying device, for the same height batch of bottle body, it can realize the stable transition of bottle body, can reduce hanging error, reduce the appearance of bottle body can not hang on the bottle mechanism problem.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A kind of bottle conveying device, comprising:
[0007] Bottle mechanism, including connecting seat and conveying chain, the conveying chain is movably arranged in the connecting seat along the first direction;
[0008] Bottle mechanism, is arranged in the downstream of the bottle mechanism, the bottle mechanism includes first driving part and rotating member, the first driving part is used to drive the rotating member rotation, the outer edge of the rotating member is circumferentially spaced and is provided with bottle slot, bottle body can be arranged in the bottle slot and the bottle body lap joint surface of the bottle body can be lapped on the top surface of the rotating member;
[0009] Bottle mouth guide assembly, is arranged between the bottle mechanism and the bottle mechanism, the bottle mouth guide assembly is provided with guide groove, for sliding connection with the bottle mouth of the bottle body;
[0010] A supporting plate assembly is fixed to the connecting seat, and a supporting surface of the supporting plate assembly is used to support the bottle body. The height of the supporting surface to the top surface of the rotating member is less than the height of the bottom surface of the bottle body to the overlapping surface of the bottle body.
[0011] In some possible embodiments, the supporting plate assembly comprises a mounting plate, a bracket and a supporting plate. The mounting plate is fixed to the side wall of the connecting seat. The bracket is fixed to the mounting plate. The supporting plate is fixed to the bracket. The supporting plate is provided with the supporting surface.
[0012] In some possible embodiments, the supporting plate comprises a first supporting part and a second supporting part fixed to one side of the first supporting part. The first supporting part is connected to the bracket. The second supporting part is in an arc structure. The arc structure is arranged along the rotating direction of the rotating member. The arc structure comprises an inner arc surface and an outer arc surface. The radial distance from the inner arc surface to the outer arc surface is greater than or equal to the outer diameter of the bottle body.
[0013] In some possible embodiments, the bottle feeding mechanism further comprises a pad plate. The pad plate is arranged between the connecting seat and the conveying chain. The supporting plate is provided with a avoiding slot for avoiding the pad plate.
[0014] In some possible embodiments, the supporting plate assembly further comprises a screw and a nut. The mounting plate is welded to the side wall of the connecting seat. The bracket is fixed to the mounting plate through the screw. The bottom of the supporting plate is fixed with a screw rod. The screw rod passes through the bracket and is threadedly connected with the nut.
[0015] In some possible embodiments, the bottle conveying device further comprises a supporting seat. The bottle mouth guiding assembly comprises two guiding plates and a connecting plate. The two guiding plates are fixed to the connecting plate at intervals. The two guiding plates and the connecting plate jointly form the guiding slot. One of the guiding plates is fixed to the supporting seat.
[0016] In some possible embodiments, the front end of the guiding slot is a straight slot. The rear end of the guiding slot is an arc slot. The straight slot and the arc slot are in communication.
[0017] In some possible embodiments, the bottle conveying device further comprises a supporting seat. The bottle hanging mechanism further comprises a bottle hanging plate. The bottle hanging plate is arranged around the outer periphery of the rotating member and is fixed to the supporting seat. The two ends of the bottle body can be overlapped with the rotating member and the bottle hanging plate respectively.
[0018] In some possible implementation manners, the bottle clamping groove comprises a first abutting surface and a first avoiding surface arranged in sequence along a height direction, and an inner wall of the bottle hanging plate comprises a second abutting surface and a second avoiding surface arranged in sequence along the height direction, the second abutting surface is arranged opposite to the first abutting surface, the second avoiding surface is arranged opposite to the first avoiding surface, and the first abutting surface and the second abutting surface are both used for abutting against the bottle neck of the bottle body; and the first avoiding surface and the second avoiding surface are both used for avoiding the bottle shoulder.
[0019] In some possible implementation manners, the bottle conveying device further comprises a bottle separating mechanism, the bottle separating mechanism is arranged on one side of the bottle feeding mechanism, the bottle separating mechanism comprises a second driving member and a bottle separating screw, the bottle separating screw is arranged in extension along the first direction, and an output end of the second driving member is in transmission connection with the bottle separating screw, so as to drive the bottle separating screw to rotate, so that the plurality of bottle bodies on the bottle feeding mechanism correspond to the plurality of bottle clamping grooves one by one; and / or,
[0020] The bottle conveying device further comprises a lifting mechanism, and an output end of the lifting mechanism is in transmission connection with the connecting seat, so as to drive the bottle feeding mechanism to lift.
[0021] The bottle conveying device provided by the utility model has the advantages of the following beneficial effects:
[0022] The bottle conveying device provided by the utility model comprises a bottle feeding mechanism, a bottle hanging mechanism, a bottle mouth guiding assembly and a supporting plate assembly. When the bottle body enters the bottle clamping groove from the bottle feeding mechanism, the supporting plate assembly is arranged to support the bottle body, so that the bottle body is smoothly transferred. For the bottle bodies of the same height batch, when the bottle body enters the bottle clamping groove from the bottle feeding mechanism and the supporting plate assembly supports the bottle body, the height from the supporting surface to the top surface of the rotating piece is less than the height from the bottom surface of the bottle body to the bottle body lapping surface, so that the bottle body lapping surface is higher than the top surface of the rotating piece. After the bottle body is separated from the supporting plate assembly, the bottle body freely falls and is lapped on the top surface of the rotating piece through the bottle body lapping surface. The processing error of the bottle body is compensated through the gap between the bottle body lapping surface and the rotating piece, so that the hanging error is reduced, and the problem that the bottle body cannot be hung on the bottle hanging mechanism is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 is a structural schematic view of the bottle conveying device provided by the utility model;
[0024] Figure 2 is a sectional view of the bottle conveying device provided by the utility model at the supporting plate assembly;
[0025] Figure 3 is Figure 2An enlarged view of a portion A;
[0026] Figure 4 is Figure 2 An enlarged view of a portion B;
[0027] Figure 5 is a sectional view of the bottle conveying device provided by the present application at a bottle mouth guiding assembly;
[0028] Figure 6 is a top view of the bottle mouth guiding assembly;
[0029] Figure 7 is a structural schematic view of the supporting plate;
[0030] Figure 8 is Figure 7 A sectional view of a portion C-C.
[0031] In the figure:
[0032] 1, a bottle feeding mechanism; 11, a connecting seat; 12, a conveying chain;
[0033] 2, a bottle hanging mechanism; 21, a rotating piece; 211, a bottle clamping groove; 2111, a first abutting surface; 2112, a first avoiding surface; 22, a bottle hanging plate; 221, a second abutting surface; 222, a second avoiding surface;
[0034] 3, a bottle mouth guiding assembly; 31, a guiding groove; 32, a guiding plate; 33, a connecting plate; 34, a cushion block;
[0035] 4, a supporting plate assembly; 41, a bearing surface; 42, a mounting plate; 43, a support; 44, a supporting plate; 441, a first bearing part; 442, a second bearing part; 4421, an inner arc surface; 4422, an outer arc surface; 443, a screw rod; 444, an avoiding groove;
[0036] 5, a cushion plate; 6, a supporting seat; 7, a bottle separating screw rod;
[0037] 100, a bottle body; 101, a bottle mouth; 102, a bottle neck; 103, a bottle shoulder. DETAILED DESCRIPTION
[0038] The present application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, in order to facilitate the description, only the parts related to the present application are shown in the drawings, but not all the structures.
[0039] In the description of the utility model, unless another definite provision and limitation, the term "link", "connect", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication or two element's interaction relationship. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0040] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, also can include the first and second features is not direct contact but is through the contact between other features between them.And, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the first feature horizontal height is higher than the second feature.The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the first feature horizontal height is less than the second feature.
[0041] In the description of the embodiment, the terms "on", "under", "right", etc. Orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of description and simplification operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.
[0042] As Figures 1 to 8 As shown in the utility model provides a kind of bottle conveying device, including bottle feeding mechanism 1, hang bottle mechanism 2, bottle mouth guide assembly 3 and support plate assembly 4, bottle feeding mechanism 1 includes connecting seat 11 and conveying chain 12, conveying chain 12 is movably arranged in connecting seat 11 along first direction;Hang bottle mechanism 2 is arranged downstream of bottle feeding mechanism 1, and hang bottle mechanism 2 includes first driving part and rotating part 21, and the first driving part is used to drive rotating part 21 to rotate, and the outer edge of rotating part 21 is circumferentially spaced to be provided with bottle clamping groove 211, and bottle body 100 can be clamped in bottle clamping groove 211, and the bottle body lap surface of bottle body 100 can be lapped on the top surface of rotating part 21;Bottle mouth guide assembly 3 is arranged between bottle feeding mechanism 1 and hang bottle mechanism 2, and bottle mouth guide assembly 3 is provided with guide groove 31, which is used for sliding connection with the bottle mouth 101 of bottle body 100;Support plate assembly 4 is fixed to connecting seat 11, and the bearing surface 41 of support plate assembly 4 is used for bearing bottle body 100, and the height from bearing surface 41 to the top surface of rotating part 21 is less than the height from the bottom surface of bottle body 100 to the bottle body lap surface.
[0043] When the bottle 100 enters the bottle slot 211 from the bottle inlet mechanism 1, the support plate assembly 4 can support the bottle 100, achieving a smooth transition. For bottles 100 of the same height batch, when the support plate assembly 4 supports the bottle 100 from the bottle inlet mechanism 1 into the bottle slot 211, the height from the support surface 41 to the top surface of the rotating component 21 is less than the height from the bottom surface of the bottle 100 to the overlapping surface of the bottle. This makes the overlapping surface of the bottle higher than the top surface of the rotating component 21. After the bottle 100 detaches from the support plate assembly 4, the bottle 100 falls freely and overlaps the top surface of the rotating component 21 through the overlapping surface. Figure 4 As shown, the bottle 100 falls freely from the dotted line to the solid line. The gap between the bottle's overlapping surface and the rotating component 21 compensates for manufacturing errors in the bottle 100, thereby reducing hanging errors and minimizing the possibility of the bottle 100 failing to attach to the hanging mechanism 2. The bottle mouth guide assembly 3 has a guide groove 31, which is slidably connected to the bottle mouth 101 of the bottle 100, guiding and straightening the bottle mouth 101, further reducing the possibility of the bottle 100 failing to attach to the hanging mechanism 2.
[0044] During the operation of the bottle conveying device, the bottle body 100 first enters the bottle mouth guide assembly 3 through the bottle inlet mechanism 1. The bottle mouth 101 of the bottle body 100 is slidably connected to the guide groove 31 of the bottle mouth guide assembly 3, which guides and straightens the bottle mouth 101 of the bottle body 100. Then the bottle body 100 reaches the junction of the bottle hanging mechanism 2 and the bottle inlet mechanism 1, where it is supported by the pallet assembly 4. When the pallet assembly 4 supports the bottle body 100, the height from the bearing surface 41 to the top surface of the rotating component 21 is less than the height from the bottom surface of the bottle body 100 to the overlapping surface of the bottle body, so that the overlapping surface of the bottle body is higher than the top surface of the rotating component 21. After the bottle body 100 is released from the pallet assembly 4, the bottle body 100 falls freely and overlaps the top surface of the rotating component 21 through the overlapping surface of the bottle body.
[0045] Optionally, in this embodiment, as Figure 3 As shown, the pallet assembly 4 includes a mounting plate 42, a bracket 43, and a pallet 44. The mounting plate 42 is fixed to the side wall of the connecting seat 11, the bracket 43 is fixed to the mounting plate 42, and the pallet 44 is fixed to the bracket 43. The pallet 44 has a bearing surface 41. Specifically, the pallet assembly 4 also includes screws and nuts. The mounting plate 42 is welded to the side wall of the connecting seat 11, the bracket 43 is fixed to the mounting plate 42 by screws, and a screw 443 is fixed to the bottom of the pallet 44. The screw 443 passes through the bracket 43 and is threadedly connected to the nut. This configuration is simple in structure, securely fixed, and convenient to install. Furthermore, the bearing surface 41 of the pallet 44 is flush with the conveying surface of the conveyor chain 12, ensuring a smooth transition of the bottle 100 from the conveyor chain 12 to the pallet 44.
[0046] Optionally, in this embodiment, as Figure 7 andFigure 8 As shown, the supporting plate 44 comprises a first supporting part 441 and a second supporting part 442 fixed to one side of the first supporting part 441, the first supporting part 441 is connected with the support 43, the second supporting part 442 is in an arc structure, the arc structure extends along the rotating direction of the rotating part 21, and the arc structure comprises an inner arc surface 4421 and an outer arc surface 4422, the radial distance from the inner arc surface 4421 to the outer arc surface 4422 is greater than or equal to the outer diameter of the bottle body 100. Specifically, the screw rod 443 is fixed to the bottom of the first supporting part 441. The arc structure extends along the rotating direction of the rotating part 21, that is, the supporting plate 44 supports the bottle body 100 along the movement track of the bottle body 100, so that the transition of the bottle body 100 from the bottle feeding mechanism 1 to the bottle clamping groove 211 is more stable. The radial distance from the inner arc surface 4421 to the outer arc surface 4422 is greater than or equal to the outer diameter of the bottle body 100, so that the support of the bottle body 100 is more stable.
[0047] Optionally, in the embodiment, as shown in Figure 3 The bottle feeding mechanism 1 further comprises a pad 5 arranged between the connecting seat 11 and the conveying chain 12, and the supporting plate 44 is provided with an avoiding groove 444 for avoiding the pad 5. By arranging the pad 5, the abrasion of the connecting seat 11 by the conveying chain 12 during movement can be reduced; by arranging the avoiding groove 444 on the supporting plate 44, the bottle body 100 can be smoothly transitioned while avoiding interference with the pad 5.
[0048] Optionally, in the embodiment, as shown in Figure 1 , Figure 2 and Figure 4As shown, the bottle conveying device further comprises a support base 6, and the bottle hanging mechanism 2 further comprises a bottle hanging plate 22, which is arranged around the outer periphery of the rotating member 21 and is fixed to the support base 6, and the two ends of the bottle body 100 can be lapped on the rotating member 21 and the bottle hanging plate 22. By arranging the bottle hanging plate 22, the bottle body 100 moves more stably when moving on the rotating member 21. Optionally, the bottle clamping groove 211 comprises a first abutting surface 2111 and a first avoiding surface 2112 arranged in sequence in the height direction, and the inner wall of the bottle hanging plate 22 comprises a second abutting surface 221 and a second avoiding surface 222 arranged in sequence in the height direction, the second abutting surface 221 is arranged opposite to the first abutting surface 2111, and the second avoiding surface 222 is arranged opposite to the first avoiding surface 2112, the first abutting surface 2111 and the second abutting surface 221 are both used for abutting against the neck 102 of the bottle body 100; and the first avoiding surface 2112 and the second avoiding surface 222 are both used for avoiding the shoulder 103. In this way, the abutting area of the neck 102 with the bottle clamping groove 211 and the bottle hanging plate 22 is reduced, which not only meets the conveying requirement of the bottle body 100 with a longer neck 102, but also meets the conveying requirement of the bottle body 100 with a shorter neck 102, so that the application range is wider. In addition, by arranging the first avoiding surface 2112 and the second avoiding surface 222, the conveying requirement of the bottle body 100 with a lower shoulder 103 can be met, and the conveying requirement of the bottle body 100 with a higher shoulder 103 can also be met, so that interference is avoided, and the application range is wider.
[0049] Optionally, in the embodiment, as shown in Figure 5 , the bottle conveying device further comprises a support base 6, and the bottle mouth guiding assembly 3 comprises two guiding plates 32 and a connecting plate 33, the two guiding plates 32 are fixed to the connecting plate 33 at intervals, the two guiding plates 32 and the connecting plate 33 jointly form a guiding groove 31, and one of the two guiding plates 32 is fixed to the support base 6. In this way, the structure is simple, and the guiding and righting effect is good. Specifically, in order to facilitate disassembly and assembly, the two guiding plates 32 are connected to the connecting plate 33 through screws, and one of the two guiding plates 32 is fixed to the bottle hanging plate 22 on the support base 6 through a screw. In other embodiments, the two guiding plates 32 and the connecting plate 33 can be an integrated structure, and can jointly form the guiding groove 31.
[0050] Optionally, in the embodiment, as shown in Figure 1 and Figure 6 , the front end of the guiding groove 31 is a straight groove, the rear end of the guiding groove 31 is an arc-shaped groove, and the straight groove and the arc-shaped groove are communicated. In this way, while playing a role in preventing the bottle body 100 from swinging, the transition of the bottle body 100 from linear motion to arc motion is facilitated.
[0051] Optionally, the bottle mouth guiding assembly 3 further comprises a pad 34, and the pad 34 is arranged between each guiding plate 32 and the connecting plate 33. By arranging the pad 34, a clearance is provided to avoid the top surface of the bottle body 100 interfering with the connecting plate 33, so that the guiding and righting of the bottle body 100 with a lower bottle mouth 101 can be met, and the guiding and righting of the bottle body 100 with a higher bottle mouth 101 can also be met.
[0052] Optionally, in the embodiment, as shown in Figure 1 the bottle conveying device further comprises a bottle separating mechanism, the bottle separating mechanism is arranged on one side of the bottle feeding mechanism 1, and the bottle separating mechanism comprises a second driving member and a bottle separating screw 7. The bottle separating screw 7 extends in the first direction, and the output end of the second driving member is in transmission connection with the bottle separating screw 7, so as to drive the bottle separating screw 7 to rotate, so that the plurality of bottle bodies 100 on the bottle feeding mechanism 1 correspond to the plurality of bottle clamping grooves 211 one by one. By arranging the bottle separating screw 7, the plurality of bottle bodies 100 can enter the bottle hanging mechanism 2 in sequence and at intervals, and correspond to the plurality of bottle clamping grooves 211 one by one. Specifically, when a certain bottle body 100 on the conveying chain 12 enters a certain bottle clamping groove 211 of the bottle hanging mechanism 2, the next bottle body 100 on the conveying chain 12 can enter the next bottle clamping groove 211 of the bottle hanging mechanism 2 when reaching the bottle hanging mechanism 2 due to the arrangement of the bottle separating screw 7.
[0053] Optionally, in the embodiment, the bottle conveying device further comprises a lifting mechanism, and the output end of the lifting mechanism is in transmission connection with the connecting seat 11, so as to drive the bottle feeding mechanism 1 to lift. In this way, the height of the bottle feeding mechanism 1 to the rotating member 21 can be adjusted, so that the conveying demand of the bottle bodies 100 of different batch heights can be met, and for the bottle bodies 100 of the same batch height, the hanging error is small, and the problem that the bottle body 100 cannot be hung on the bottle hanging mechanism 2 can be reduced.
[0054] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not the limitation on the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be made without departing from the protection scope of the utility model. Here, all the embodiments cannot be exhausted. Any modification, equivalent replacement and improvement made in the spirit and principle of the utility model should be included in the protection scope of the utility model claim.
Claims
1. A bottle conveying device, characterized in that, The application relates to a bottle feeding mechanism (1) comprising a connecting seat (11) and a conveying chain (12) movably arranged in the connecting seat (11) along a first direction. The bottle feeding mechanism (1) further comprises a bottle hanging mechanism (2) arranged downstream of the bottle feeding mechanism (1), wherein the bottle hanging mechanism (2) comprises a first driving member and a rotating member (21), the first driving member is used for driving the rotating member (21) to rotate, and the outer edge of the rotating member (21) is circumferentially spaced apart to form bottle clamping grooves (211), a bottle body (100) can be clamped in the bottle clamping grooves (211), and the bottle body (100) can be clamped on the top surface of the rotating member (21). The bottle feeding mechanism (1) further comprises a bottle mouth guiding assembly (3) arranged between the bottle feeding mechanism (1) and the bottle hanging mechanism (2), wherein the bottle mouth guiding assembly (3) is provided with guiding grooves (31) used for slidingly connecting with the bottle mouth (101) of the bottle body (100). The bottle feeding mechanism (1) further comprises a supporting plate assembly (4) fixed to the connecting seat (11), wherein the supporting plate assembly (4) is provided with a supporting surface (41) used for supporting the bottle body (100), and the height from the supporting surface (41) to the top surface of the rotating member (21) is smaller than the height from the bottom surface of the bottle body (100) to the clamping surface of the bottle body (100). The supporting plate assembly (4) comprises a mounting plate (42), a support frame (43) and a supporting plate (44), the mounting plate (42) is fixed to the side wall of the connecting seat (11), the support frame (43) is fixed to the mounting plate (42), the supporting plate (44) is fixed to the support frame (43), and the supporting plate (44) is provided with the supporting surface (41).
2. The bottle conveying apparatus according to claim 1, characterized by The supporting plate (44) comprises a first supporting part (441) and a second supporting part (442) fixed to one side of the first supporting part (441), the first supporting part (441) is connected with the support frame (43), the second supporting part (442) is in an arc structure, the arc structure is arranged along the rotating direction of the rotating member (21), the arc structure comprises an inner arc surface (4421) and an outer arc surface (4422), and the radial distance from the inner arc surface (4421) to the outer arc surface (4422) is greater than or equal to the outer diameter of the bottle body (100).
3. The bottle conveying apparatus according to claim 2, characterized by The bottle feeding mechanism (1) further comprises a cushion plate (5) arranged between the connecting seat (11) and the conveying chain (12), and the supporting plate (44) is provided with an avoiding groove (444) used for avoiding the cushion plate (5).
4. The bottle conveying apparatus according to claim 2, characterized by The supporting plate assembly (4) further comprises a screw and a nut, the mounting plate (42) is welded to the side wall of the connecting seat (11), the support frame (43) is fixed to the mounting plate (42) through the screw, the bottom of the supporting plate (44) is fixed with a screw rod (443), the screw rod (443) penetrates through the support frame (43) and is threadedly connected with the nut.
5. The bottle conveying apparatus according to claim 2, characterized by 6. The bottle delivery device of claim 1, wherein, The bottle conveying device further comprises a support base (6), the bottle mouth guiding assembly (3) comprises two guiding plates (32) and a connecting plate (33), the two guiding plates (32) are fixedly arranged on the connecting plate (33) at intervals, and the two guiding plates (32) and the connecting plate (33) jointly form the guiding groove (31), and one of the guiding plates (32) is fixed on the support base (6).
7. The bottle delivery device of claim 1, wherein, The front end of the guiding groove (31) is a straight groove, and the rear end of the guiding groove (31) is an arc-shaped groove, and the straight groove is communicated with the arc-shaped groove.
8. The bottle delivery device of claim 1, wherein, The bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle conveying device further comprises a support base (6), the bottle 9. The bottle conveying apparatus according to claim 8, characterized by 10. The bottle delivery device of claim 1, wherein,