CN210885286U

CN210885286U - Lifting assembly for filling machine

Info

Publication number: CN210885286U
Application number: CN201921962056.XU
Authority: CN
Inventors: 叶志良
Original assignee: SHANGHAI DAESUM CO Ltd
Current assignee: SHANGHAI DAESUM CO Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-30
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to a filling equipment technical field discloses a lifting unit for liquid filling machine, and it includes the supporting seat, and one side of supporting seat is equipped with base rotating assembly, and the last rotation of base rotating assembly is connected with first support column, and it is connected with the lift adjustment subassembly to slide on the first support column, is equipped with the clamping device who keeps lifting unit elevating system position on the lift adjustment subassembly, and the one end that the supporting seat was kept away from to first support column is equipped with the reinforcing apparatus who increases the bearing capacity, and the one end that first support column was kept away from to reinforcing apparatus rotates and is connected with the second support column, and reinforcing apparatus's one end fixedly connected with third support column is kept away from to the second support column, the utility model discloses have the effect of conveniently adjusting filling device lift and turned angle in.

Description

Lifting assembly for filling machine

Technical Field

The utility model belongs to the technical field of the filling equipment technique and specifically relates to a lifting unit for liquid filling machine is related to.

Background

At present, filling machines are mainly a small class of products in a packaging machine, and can be divided into a liquid filling machine, a paste filling machine, a powder filling machine and a particle filling machine from the aspect of packaging materials. For filling of liquid in the chemical field, the controllability of filling equipment is higher, and when the liquid needs to be filled, the adjustment of the angle and the position is also needed to be adjusted.

The existing Chinese patent with the patent publication number of CN207632493U discloses a large oil barrel filling and weighing integrated machine which comprises a base, a weighing platform, roll shafts, a hydraulic cylinder, a lifting frame, a vertical frame, an output port and an input oil pipe, wherein an electronic scale is arranged in the base, the upper end of the base is provided with the weighing platform, and the weighing platform is horizontally and transversely provided with a plurality of roll shafts at intervals; the vertical pneumatic cylinder of installing on the base, the vertical upwards setting of piston rod of this pneumatic cylinder, the coaxial thigh in upper end of this piston rod changes has a crane, and a cantilever type supporting beam is installed to this crane upper portion front end, and the oiling pipe is installed to this supporting beam's front end, and the input intercommunication input oil pipe of oiling pipe, this input oil pipe are connected to the oiling pump.

The above prior art solutions have the following drawbacks: although the oil delivery pipe is installed on the lifting frame on the filling and weighing integrated machine, and the height of the output port of the output oil pipe can be adjusted, when a large oil tank needs to be filled, the position of the tank opening of the oil delivery pipe cannot be aligned with the output port of the oil delivery pipe, so that an angle-adjustable lifting frame is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a conveniently adjust filling device lift and angle of rotation in order to adapt to the lifting unit of the liquid filling machine of different filling demands.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a lifting unit for liquid filling machine, includes the supporting seat, one side of supporting seat is equipped with base rotating assembly, the last rotation of base rotating assembly is connected with first support column, it is connected with the lift adjustment subassembly to slide on the first support column, be equipped with on the lift adjustment subassembly and keep the clamping device of lift adjustment subassembly elevating position, first support column is kept away from the one end of supporting seat is equipped with the reinforcing apparatus who increases the bearing capacity, reinforcing apparatus keeps away from the one end of first support column is rotated and is connected with the second support column, the second support column is kept away from reinforcing apparatus's one end fixedly connected with third support column.

By adopting the technical scheme, the base rotating assembly enables the first supporting column to rotate on the supporting seat so as to adjust the angle of the lifting assembly positioned on the base rotating assembly, and the lifting assembly can also lift on the first supporting column so as to meet the filling requirements of different heights; the clamping assembly is beneficial to keeping the stability of the position of the lifting assembly on the first support column, and plays a role in braking; the reinforcing device ensures the stability of the second supporting column in rotating connection with the reinforcing device, and the second supporting column can adjust the relative angle of the second supporting column on the lifting device, so that the third supporting column is driven to meet different filling angle requirements; therefore, the angle and the height of the lifting device can be adjusted, and the angle of the third supporting column can be adjusted, so that the lifting device can meet the requirements of different filling positions.

The utility model discloses further set up to: the base rotating assembly comprises a supporting sleeve fixedly connected to the supporting seat and a first rotating shaft rotatably connected to the supporting sleeve, the first supporting column is fixedly connected to the first rotating shaft, and the end portion of the first rotating shaft is rotatably connected to the inside of the hoop.

Through adopting above-mentioned technical scheme, first support column and first axis of rotation fixed connection for first support column can rotate more stably and connect on base runner assembly.

The utility model discloses further set up to: the supporting sleeve is far away from one end of the supporting seat and fixedly connected with a clamped assembly, a hoop part is arranged on the outer side of the clamped assembly, a bearing device is fixedly connected onto the hoop part, and the end part, close to the first rotating shaft, of the first supporting column is rotatably connected into the hoop part.

By adopting the technical scheme, the clamped component and the hoop piece clamped on the peripheral side of the clamped component provide a fixed base point for the bearing device, and the hoop piece only applies acting force to the clamped component without influencing the rotation of the first support column in the hoop piece.

The utility model discloses further set up to: follow its axial direction fixedly connected with support post in the first support post, the lift adjustment subassembly is connected including sliding the piece that goes up and down outside the first support post, be equipped with the drive on the piece that goes up and down the drive arrangement that goes up and down of piece that goes up and down, fixedly connected with rack on the support post, it corresponds on the piece that goes up and down the groove that slides has been seted up to the position of rack, be equipped with output gear in the drive arrangement, output gear with rack toothing connects.

Through adopting above-mentioned technical scheme, drive arrangement drive output gear rotates, because the existence in groove that slides for output gear can remove along the rack, thereby makes the lift piece can carry out displacement from top to bottom on first support column, because still install other external device on the lift piece, with the not co-altitude demand that is suitable for outside other devices.

The utility model discloses further set up to: the driving device comprises a worm wheel and a worm which are in meshed transmission, a driving handle is fixedly connected to the end portion of a shaft of the worm, and the output gear is coaxially in driving connection with the worm wheel.

Through adopting above-mentioned technical scheme, the rotation of drive handle convenience worm, worm drive worm wheel rotate, and worm wheel drive output gear's rotation.

The utility model discloses further set up to: clamping device fixed connection be in the backup pad in the lift outside, the lift corresponds clamping device's position has been seted up and has been supplied clamping device presss from both sides tight hole, clamping device connects including pressing from both sides tight base and rotation pressing from both sides the inside central pivot of tight base, threaded connection has two tight pieces of clamp that direction of motion is opposite in the central pivot, the one end fixedly connected with of central pivot conveniently rotates the turning handle of central pivot, press from both sides and all be equipped with the guide block of protrusion its surface on the piece, press from both sides tight base correspondence the guide way has been seted up to the position of guide block, it is close to press from both sides tight piece the spigot surface has been seted up to one side of first support column.

By adopting the technical scheme, the supporting plate provides a fixed point for the clamping device, the rotating handle is rotated at the clamping hole, so that the guide blocks on the two clamping blocks are close to the middle along the guide groove and are used for clamping the first supporting column, and the clamping blocks can more stably clamp the side wall of the first supporting column due to the guide surfaces arranged on the clamping blocks; when the clamping device needs to be loosened, the rotating handle is rotated in the reverse direction, so that the two clamping blocks are in a mutually-separated state, and the first supporting column is loosened.

The utility model discloses further set up to: the two end parts of the lifting piece are rotatably connected with pulley blocks for reducing the sliding friction force of the lifting piece, and the pulley blocks are abutted against the side wall of the first supporting column.

Through adopting above-mentioned technical scheme, the assembly pulley becomes rolling friction with the sliding friction between lift spare and the first support column, reduces the resistance of going up and down, and the both ends of lift spare all have the assembly pulley moreover, and an assembly pulley is more than having a pulley for the slip of lift spare is more stable.

The utility model discloses further set up to: the reinforcing apparatus is connected including fixed pipe and rotation the inside fixed axle of fixed pipe, fixed pipe is close to the one end of first support column with support column fixed connection, the fixed axle is kept away from the one end of support column with second support column fixed connection.

Through adopting above-mentioned technical scheme, the fixed axle rotates to be connected in the fixed tube for the second support column rotates the connection on the support post more stably.

The utility model discloses further set up to: and the second supporting column is fixedly connected with a reinforcing rib at the position where the third supporting column is connected.

Through adopting above-mentioned technical scheme, the strengthening rib makes the connection between second support column and the third support column more stable.

To sum up, the utility model discloses a beneficial technological effect does:

1. the first supporting column realizes rotation on the supporting seat through the base rotating assembly, so that the angle of the lifting assembly on the first supporting column to the supporting seat can be conveniently adjusted; the lifting component is lifted on the first support column to meet different filling requirements; the clamping assembly clamps the lifting assembly to enable the lifting assembly to be stably fixed on the first supporting column to play a role in braking; the reinforcing device ensures the stability of the second supporting column, and the second supporting column drives the third supporting column to adjust the relative angle of the third supporting column relative to the lifting device, so that the device is suitable for different filling angle requirements; therefore, the angle and the height of the lifting device can be adjusted, and the angle of the third supporting column can be adjusted to meet the requirements of different filling positions;

2. the driving device drives the output gear to rotate, the output gear moves up and down along the rack at the sliding groove, so that the lifting piece can move on the first supporting column, and other external devices are further mounted on the lifting piece to meet different filling height requirements of the other external devices;

3. the rotating handle is rotated to enable the two clamping blocks to approach to the middle to clamp the first supporting column, and the guide surface enables the clamping blocks to clamp the side wall of the first supporting column more stably; and the two clamping blocks are far away from each other when the clamping device is loosened, so that the first supporting column is loosened, and the lifting piece can be slid up and down.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a partial schematic view showing the base rotation assembly;

FIG. 3 is a partial schematic view showing the lift adjustment assembly;

FIG. 4 is a schematic view of a partial structure for showing a reinforcing apparatus;

fig. 5 is a partial structural view for showing the clamping device.

Reference numerals: 1. a supporting seat; 2. a base rotation assembly; 21. a support sleeve; 211. a clamped assembly; 212. a hoop member; 213. a carrying device; 22. a first rotating shaft; 3. a first support column; 31. supporting the upright post; 4. a lift adjustment assembly; 41. a lifting member; 42. a rack; 43. an output gear; 44. a sliding groove; 45. a drive device; 46. a pulley block; 5. a clamping device; 51. rotating the handle; 6. a reinforcement device; 61. a fixed tube; 62. a fixed shaft; 7. a second support column; 8. a third support column; 9. and (5) reinforcing ribs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a lifting unit for liquid filling machine, including discoid supporting seat 1, base runner assembly 2 is installed to the upper surface central axis department of supporting seat 1. The base rotation member 2 includes a support sleeve 21 coaxially coupled to an upper surface of the support base 1 by a fixing bolt, and a first rotation shaft 22. Clamping grooves are formed in two ends of the first rotating shaft 22 respectively, a bearing is sleeved at the position of each clamping groove, and clamping protrusions matched with the clamping grooves are welded on the bearing. The first rotating shaft 22 is rotatably connected in the supporting pipe sleeve through bearings at two ends, and the bearings are connected with the inner wall of the supporting pipe sleeve through the same clamping relation. The first support column 3 is welded with one end of the first rotating shaft 22 far away from the support seat 1. One end of the support sleeve 21, which is far away from the support base 1, is connected with a clamped assembly 211 through a fixing stud, and the clamped assembly 211 is composed of two annular hooping rings. The outer side of the clamped component 211 is clamped with a circular hoop 212, the hoop 212 is connected with a bearing device 213 which is square as a whole through a fixing stud, and the bearing device 213 is used for bearing other external equipment.

Referring to fig. 3, a first support column 3 having a cylindrical shape is rotatably connected to the base rotary assembly 2, and an end portion of the first support column 3 adjacent to the first rotary shaft 22 is rotatably connected to the inside of the hoop member 212. A support column 31 having a T-shaped cross section along the axial direction thereof is welded in the first support column 3. First support column 3 slides on and is connected with lift adjustment assembly 4, and lift adjustment assembly 4 is cylindrical lifting unit 41 including sliding connection the whole outside first support column 3. Pulley blocks 46 for reducing sliding friction of the lifting member 41 are rotatably connected to both end portions of the lifting member 41, pulleys in the pulley blocks 46 abut against the side wall of the first support column 3, and four pulleys are provided for each pulley block 46.

The lifting member 41 is provided with a manual driving device 45, and the driving device 45 comprises a square shell and a worm wheel and a worm which are rotatably connected in the shell and are in meshed transmission with each other. The end of the shaft of the worm is welded with a disk-shaped driving handle, and the supporting upright column 31 and the first supporting rod are connected with a rack 42 along the axial direction thereof through a fixing stud. The lifting piece 41 is provided with a long sliding groove 44 corresponding to the rack 42, the worm gear is connected with an output gear 43 in a transmission manner, and the output gear 43 is meshed with the rack 42.

Referring to fig. 4, the elevation adjustment assembly 4 is provided with a clamping device 5 for maintaining the elevation position of the elevation member 41, and two elongated support plates are welded to the side walls of the elevation member 41. The length direction of the supporting plates is parallel to the axial direction of the first supporting rod, and a cuboid reinforcing plate is welded between the two supporting plates. Clamping device 5 welds in the intermediate position of backup pad and is close to one side of first support column 3, and the position that the lifter 41 corresponds clamping device 5 is seted up and is supplied clamping device 5 to press from both sides tight rectangle clamp hole. The clamping device 5 comprises a clamping base in a cuboid shape and a cylindrical central rotating shaft rotatably connected to the inside of the clamping base. The central rotating shaft is provided with reverse threads with two symmetrical ends, and each section of threads is in threaded connection with two cylindrical clamping blocks with opposite thread directions. One end of the central rotating shaft is connected with a rotating handle 51 which is convenient for rotating the central rotating shaft through a fixing bolt, and the rotating handle 51 is cylindrical. The clamping blocks are provided with strip-shaped guide blocks protruding out of the surfaces of the clamping blocks, and the clamping base is provided with guide grooves matched with the guide blocks at positions corresponding to the guide blocks. The clamping block is abutted against the side wall of the first support column 3 and is provided with a guide surface. When the central rotating shaft rotates, the two clamping blocks slide towards or away from each other, so that the clamping or loosening effect of the clamping device 5 is realized.

Referring to fig. 5, a cylindrical reinforcing device 6 for increasing the bearing capacity is connected to one end of the supporting column 31 far away from the supporting seat 1 through a fixing bolt. The reinforcing device 6 comprises a cylindrical fixing tube 61, and one end of the fixing tube 61 is fixedly connected with the support column 31. The fixed shaft 62 is rotatably connected to the inside of the fixed tube 61, and bearings are provided at both ends of the fixed shaft 62. The end of the fixed shaft 62 far away from the support column 31 is welded with a cylindrical second support column 7, the second support column 7 is coaxial with the first support column 3, and the end of the second support column 7 far away from the reinforcing device 6 is welded with a third support column 8 perpendicular to the second support column 7. A triangular reinforcing rib 9 is welded at the position where the second supporting column 7 is connected with the third supporting column 8. The stability of the connection between the second support column 7 and the third support column 8 is increased.

The implementation principle of the embodiment is as follows:

the first support column 3 is rotated to adjust the angle thereof on the support base 1. The drive handle is then rotated, via the worm gear, so that the output gear 43 moves on the rack 42. Thereby bringing the lifting member 41 to perform height adjustment on the first support column 3. After the height is adjusted, the rotary handle 51 is pulled off to enable the two clamping blocks to move in opposite directions, so that the side wall of the first support column 3 is clamped, and the brake effect is achieved. The second support column 7 is then rotated to adjust the angle of the third support column 8 so that the filling tube mounted thereon is adjusted in position to be aligned with the filling opening. The handle is rotated in the opposite direction so that the two clamping blocks are in a state of being away from each other, thereby releasing the first support column 3. The reinforcement means 6 between the first support column 3 and the second support column 7 increases the stability of the rotational connection of the second support column 7 at the reinforcement means 6. In a word, the angle and the height of the lifting device can be adjusted, and the angle of the third supporting column 8 can be adjusted again, so that the lifting device can be flexibly suitable for different filling position requirements.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A lifting unit for liquid filling machine, includes supporting seat (1), its characterized in that: one side of supporting seat (1) is equipped with base rotating assembly (2), it is connected with first support column (3) to rotate on base rotating assembly (2), it is connected with lift adjustment subassembly (4) to slide on first support column (3), be equipped with on lift adjustment subassembly (4) and keep lift adjustment subassembly (4) elevating position's clamping device (5), keep away from in first support column (3) the one end of supporting seat (1) is equipped with reinforcing apparatus (6) that increase the bearing capacity, reinforcing apparatus (6) are kept away from the one end of first support column (3) is rotated and is connected with second support column (7), keep away from in second support column (7) the one end fixedly connected with third support column (8) of reinforcing apparatus (6).

2. The lift assembly for a filling machine of claim 1, wherein: base rotating assembly (2) including fixed connection support sleeve (21) on supporting seat (1) with rotate to be connected first axis of rotation (22) in support sleeve (21), first support column (3) with first axis of rotation (22) fixed connection.

3. The lift assembly for a filling machine of claim 2, wherein: one end of the supporting sleeve (21) far away from the supporting seat (1) is fixedly connected with a clamped component (211), the outer side of the clamped component (211) is provided with a hoop part (212), the hoop part (212) is fixedly connected with a bearing device (213), and the end part of the first supporting column (3) close to the first rotating shaft (22) is rotatably connected in the hoop part (212).

4. The lift assembly for a filling machine of claim 3, wherein: follow its axial direction fixedly connected with support post (31) in first support column (3), lift adjustment subassembly (4) are connected including sliding lift piece (41) outside first support column (3), be equipped with on lift piece (41) and be used for the drive arrangement (45) that lift piece (41) go up and down, fixedly connected with rack (42) are gone up in support post (31), correspond on lift piece (41) the groove (44) that slides have been seted up to the position of rack (42), be equipped with output gear (43) in drive arrangement (45), output gear (43) with rack (42) meshing is connected.

5. The lift assembly for a filling machine of claim 4, wherein: the driving device (45) comprises a worm wheel and a worm which are in meshed transmission, a driving handle is fixedly connected to the end portion of the shaft of the worm, and the output gear (43) is coaxially connected with the worm wheel in a driving mode.

6. The lift assembly for a filling machine of claim 4, wherein: clamping device (5) fixed connection be in the backup pad in the lift piece (41) outside, lift piece (41) correspond the position of clamping device (5) has been seted up and has been supplied clamping hole that clamping device (5) press from both sides tightly, clamping device (5) are connected including pressing from both sides tight base and rotation press from both sides the inside central pivot of tight base, threaded connection has two opposite clamp blocks of direction of motion in the central pivot, the one end fixedly connected with of central pivot conveniently rotates turning handle (51) of central pivot, press from both sides and all be equipped with the guide block of protrusion its surface on the piece, press from both sides tight base and correspond the guide way has been seted up to the position of guide block, it is close to press from both sides tight block the spigot surface has been seted up to one side of first support column (3).

7. The lift assembly for a filling machine of claim 6, wherein: pulley blocks (46) for reducing sliding friction of the lifting piece (41) are rotatably connected to two end parts of the lifting piece (41), and the pulley blocks (46) are abutted against the side wall of the first support column (3).

8. The lift assembly for a filling machine of claim 7, wherein: reinforcing apparatus (6) are connected including fixed pipe (61) and rotation fixed axle (62) inside fixed pipe (61), fixed pipe (61) are close to the one end of first support column (3) with support column (31) fixed connection, fixed axle (62) are kept away from the one end of support column (31) with second support column (7) fixed connection.

9. The lift assembly for a filling machine of claim 1, wherein: and the second supporting column (7) is fixedly connected with a reinforcing rib (9) at the position connected with the third supporting column (8).