Bottle erecting mechanism

Abstract

The utility model relates to a bottle erecting mechanism in the technical field of packaging production lines, which comprises a first support, a deflector rod and a first connecting block, one end of the deflector rod is rotatably and movably connected with the first connecting block, and the first connecting block is movably connected with the middle of the first support. The shifting rod can move up and down on one side of the first support through a first connecting block, a rotatable bearing is arranged at the end, away from the first connecting block, of the shifting rod, a clamping piece protruding towards one side is arranged in the middle of the shifting rod, the clamping piece is made of soft silica gel, and the bottom end of the clamping piece is obliquely arranged towards one side of the bearing. The bearing can slide at the bottle opening to be separated from the bottle opening, scratching of the shifting rod to the plastic bottle opening is reduced, the completeness of the bottle opening is guaranteed, meanwhile, the side, close to the bearing, of the shifting rod is provided with the clamping piece made of soft silica gel, when the plastic bottle is erected and overturned, the bottle opening can abut against the clamping piece, and the clamping effectiveness of the shifting rod is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging production lines, in particular to a bottle standing mechanism. Background Art

[0002] In the plastic bottle liquid filling production line, sterilized plastic bottles are generally transported to the filling mechanism through a belt conveyor line. During the transportation process, a bottle erecting mechanism is required to erect the horizontally placed plastic bottles so that the bottle mouths face upward for filling.

[0003] In the existing bottle-standing mechanism, a hook is generally provided at the end of the lever to hook the bottle mouth during the belt transportation process and align the bottle mouth along the belt transportation direction. However, when the plastic bottle is far away from the bottle-standing mechanism, the hook is easy to scratch the bottle mouth of the plastic bottle, which may cause damage to the bottle mouth of the plastic bottle and make it impossible to seal the bottle mouth. Therefore, in view of these current situations, it is urgent to develop a bottle-standing mechanism to meet the needs of actual use. Summary of the invention

[0004] The utility model aims to solve the above defects and provide a bottle standing mechanism.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A bottle standing mechanism comprises a first bracket, a lever and a first connecting block, one end of the lever is rotatably connected to the first connecting block, the first connecting block is movably connected to the middle part of the first bracket, the lever can be located on one side of the first bracket through the first connecting block and move up and down, a rotatable bearing is provided at one end of the lever away from the first connecting block, a clamping piece protruding to one side is provided in the middle part of the lever, the clamping piece is made of soft silicone, and the bottom end of the clamping piece is inclined toward one side of the bearing.

[0007] In the above description, as a further solution, the first bracket includes a bare rod, a top plate and a bottom plate, the two ends of the bare rod are fixedly connected to the top plate and the bottom plate respectively, and the two ends of the threaded rod are rotatably connected to the top plate and the bottom plate respectively.

[0008] In the above description, as a further solution, a sleeve hole and a threaded hole are respectively opened in the middle of the first connecting block, and the sleeve hole and the threaded hole are vertically opened in the middle of the first connecting block. The first connecting block is assembled with the middle of the bare rod through the sleeve hole, and the first connecting block is threadedly connected with the threaded rod through the threaded hole.

[0009] In the above description, as a further solution, an adjusting hand wheel is provided on one side of the threaded rod close to the top plate, and the adjusting hand wheel is fixedly connected to the threaded rod.

[0010] In the above description, as a further solution, a right-angle mounting plate and a rotating cylinder are provided at the connection between the first connecting block and the shift rod, one side of the right-angle mounting plate is fixedly connected to the side wall of the first connecting block, the rotating cylinder is fixedly connected to the other side of the right-angle mounting plate, and the output end of the rotating cylinder is connected to the end of the shift rod away from the bearing.

[0011] In the above description, as a further solution, the output end of the rotary cylinder is a rotatable rotating shaft, a plug-in through hole is vertically opened in the middle of the rotating shaft, and the end of the lever away from the bearing is plugged and fixed to the plug-in through hole.

[0012] In the above description, as a further solution, it also includes a bottle pressing assembly, which includes a second bracket, a second connecting block and a pressing wheel. The structure of the second bracket and the second connecting block is consistent with the structure of the first bracket and the second connecting block. The pressing wheel is arranged on one side of the first bracket through the second bracket, and the side wall of the second connecting block is provided with an outwardly protruding mounting shaft, and the center of the pressing wheel is rotatably connected to the mounting shaft.

[0013] The beneficial effects produced by the utility model are as follows:

[0014] The present application discloses a bottle standing mechanism, in which a rotatable bearing is arranged at the end of a lever close to the bottle mouth. When the plastic bottle is away from the bottle standing mechanism, the bearing can slide away from the bottle mouth at the bottle mouth, thereby reducing the scratching of the lever on the plastic bottle mouth, ensuring the integrity of the bottle mouth, and facilitating the completion of the bottle mouth packaging in the next step. At the same time, the lever is provided with a clamping piece made of soft silicone on one side close to the bearing. When the plastic bottle is turned over in the standing state, the bottle mouth can abut against the clamping piece, thereby ensuring the effectiveness of the clamping of the lever. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a bottle standing mechanism of the utility model at a first viewing angle;

[0016] Figure 2 for Figure 1 A is a schematic diagram of the partially enlarged structure of the middle part;

[0017] Figure 3 for Figure 1 A schematic diagram of the partially enlarged structure of B in the middle;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of a bottle standing mechanism of the utility model under a second viewing angle;

[0019] Figure 5 This is a schematic structural diagram of a bottle standing mechanism in the utility model during operation;

[0020] In the figure: 1-first bracket, 11-plain rod, 12-top plate, 13-bottom plate, 14-threaded rod, 15-adjusting hand wheel, 2-first connecting block, 21-sleeve hole, 22-threaded hole, 3-shift rod, 31-clamping sheet, 32-bearing, 4-right angle mounting plate, 5-rotating cylinder, 51-rotating shaft, 511-plug-in through hole, 6-second bracket, 7-second connecting block, 71-mounting shaft, 8-pressure wheel. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0022] See also Figure 1-5 A bottle standing mechanism specifically implemented therein comprises a first bracket 1, a lever 3 and a first connecting block 2, one end of the lever 3 is rotatably connected to the first connecting block 2, the first connecting block 2 is movably connected to the middle of the first bracket 1, the lever 3 can be located on one side of the first bracket 1 through the first connecting block 2 and move up and down, a rotatable bearing 32 is provided at one end of the lever 3 away from the first connecting block 2, a clamping piece 31 protruding to one side is provided in the middle of the lever 3, the clamping piece 31 is made of soft silicone, and the bottom end of the clamping piece 31 is inclined toward one side of the bearing 32.

[0023] Specific as Figure 4 As shown, the first bracket 1 includes a bare rod 11, a top plate 12 and a bottom plate 13, the two ends of the bare rod 11 are fixedly connected to the top plate 12 and the bottom plate 13 respectively, the two ends of the threaded rod 14 are rotatably connected to the top plate 12 and the bottom plate 13 respectively, the middle part of the first connecting block 2 is respectively provided with a sleeve hole 21 and a threaded hole 22, the sleeve hole 21 and the threaded hole 22 are both vertically opened in the middle part of the first connecting block 2, the first connecting block 2 is sleeved with the middle part of the bare rod 11 through the sleeve hole 21, the first connecting block 2 is threadedly connected to the threaded rod 14 through the threaded hole 22, and an adjusting hand wheel 15 is provided on the side of the threaded rod 14 close to the top plate 12, and the adjusting hand wheel 15 is fixedly connected to the threaded rod 14.

[0024] When replacing plastic bottles of different sizes, the adjusting hand wheel 15 can be turned to make the threaded rod 14 rotate in the first bracket 1. The first connecting block 2 can move up and down along the axial direction of the light rod 11 under the transmission action of the threaded rod 14, thereby increasing the height of the adjusting lever 3 to adapt to plastic bottles with different bottle mouth heights.

[0025] Specific as Figure 1 and Figure 3As shown, a right-angle mounting plate 4 and a rotating cylinder 5 are provided at the connection between the first connecting block 2 and the shifting rod 3. One side of the right-angle mounting plate 4 is fixedly connected to the side wall of the first connecting block 2. The rotating cylinder 5 is fixedly connected to the other side of the right-angle mounting plate 4. The output end of the rotating cylinder 5 is connected to the end of the shifting rod 3 away from the bearing 32. The output end of the rotating cylinder 5 is a rotatable rotating shaft 51. A plug-in through hole 511 is vertically opened in the middle of the rotating shaft 51. The end of the shifting rod 3 away from the bearing 32 is plugged and fixed to the plug-in through hole 511.

[0026] In a further embodiment, a bottle pressing assembly is further included, which includes a second bracket 6, a second connecting block 7 and a pressing wheel 8. The structure of the second bracket 6 and the second connecting block 7 is consistent with the structure of the first bracket 1 and the second connecting block 7. The pressing wheel 8 is arranged on one side of the first bracket 1 through the second bracket 6. The side wall of the second connecting block 7 is provided with an outwardly protruding mounting shaft 71, and the center of the pressing wheel 8 is rotatably connected to the mounting shaft 71.

[0027] When the plastic bottle moves toward the bottle standing mechanism through the belt transport, the pressure wheel 8 can be located on the side wall of the plastic bottle for rolling, so as to ensure that when the plastic bottle moves to the lever 3, the bottle mouth of the plastic bottle can be maintained at the same horizontal height to dock with the bearing 32 and the clamping piece 31.

[0028] A working principle of a bottle standing mechanism: a rotatable bearing 32 is arranged at the end of a lever 3 close to a bottle mouth; when the plastic bottle is away from the bottle standing mechanism, the bearing 32 can slide away from the bottle mouth at the bottle mouth, thereby reducing the scratching of the lever 3 on the plastic bottle mouth, ensuring the integrity of the bottle mouth, and facilitating the completion of the bottle mouth packaging in the next step; at the same time, a clamping piece 31 made of soft silicone is arranged on one side of the lever 3 close to the bearing 32; when the plastic bottle is turned over in the upright state, the bottle mouth can abut against the clamping piece 31, thereby ensuring the effectiveness of the clamping of the lever 3.

[0029] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A bottle standing mechanism, comprising a first bracket, a lever and a first connecting block, one end of the lever is rotatably connected to the first connecting block, the first connecting block is movably connected to the middle of the first bracket, the lever can be located on one side of the first bracket through the first connecting block to move up and down, characterized in that: A rotatable bearing is provided at one end of the lever away from the first connecting block, and a clamping piece protruding to one side is provided in the middle of the lever. The clamping piece is made of soft silicone, and the bottom end of the clamping piece is inclined toward one side of the bearing.

2. A bottle standing mechanism according to claim 1, characterized in that: The first bracket comprises a polished rod, a top plate and a bottom plate, the two ends of the polished rod are respectively fixedly connected to the top plate and the bottom plate, and the two ends of the threaded rod are respectively rotatably connected to the top plate and the bottom plate.

3. A bottle standing mechanism according to claim 2, characterized in that: The middle of the first connecting block is respectively provided with a sleeve hole and a threaded hole, both of which are vertically opened in the middle of the first connecting block, the first connecting block is sleeved with the middle of the bare rod through the sleeve hole, and the first connecting block is threadedly connected with the threaded rod through the threaded hole.

4. A bottle standing mechanism according to claim 3, characterized in that: An adjusting hand wheel is arranged on one side of the threaded rod close to the top plate, and the adjusting hand wheel is fixedly connected to the threaded rod.

5. A bottle standing mechanism according to any one of claims 1 to 4, characterized in that: A right-angle mounting plate and a rotating cylinder are provided at the connection between the first connecting block and the shifting rod. One side of the right-angle mounting plate is fixedly connected to the side wall of the first connecting block, and the rotating cylinder is fixedly connected to the other side of the right-angle mounting plate. The output end of the rotating cylinder is connected to the end of the shifting rod away from the bearing.

6. A bottle standing mechanism according to claim 5, characterized in that: The output end of the rotary cylinder is a rotatable rotary shaft, a plug-in through hole is vertically opened in the middle of the rotary shaft, and one end of the shifting rod away from the bearing is plugged and fixed to the plug-in through hole.

7. A bottle standing mechanism according to any one of claims 1 to 4, characterized in that: It also includes a bottle pressing assembly, which includes a second bracket, a second connecting block and a pressing wheel. The structures of the second bracket and the second connecting block are consistent with those of the first bracket and the second connecting block. The pressing wheel is arranged on one side of the first bracket through the second bracket. The side wall of the second connecting block is provided with an outwardly protruding mounting shaft, and the center of the pressing wheel is rotatably connected to the mounting shaft.

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