CN220243616U - High-precision self-standing bag filling machine with multiple quantitative pumps respectively and independently controlled - Google Patents
High-precision self-standing bag filling machine with multiple quantitative pumps respectively and independently controlled Download PDFInfo
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- CN220243616U CN220243616U CN202323084271.3U CN202323084271U CN220243616U CN 220243616 U CN220243616 U CN 220243616U CN 202323084271 U CN202323084271 U CN 202323084271U CN 220243616 U CN220243616 U CN 220243616U
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- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of filling equipment, in particular to a high-precision self-standing bag filling machine with a plurality of constant displacement pumps respectively and independently controlled, which comprises a workbench, a mounting frame, a filling assembly and a mounting assembly, wherein the mounting frame is arranged at two sides of the workbench; the filling assembly comprises a driving device, a first connecting block, a second connecting block, a piston rod and a piston pump, wherein the driving device is connected with a telescopic shaft, a telescopic column is connected with the first connecting block, first positioning grooves are formed in the two side walls of the first connecting block, second positioning grooves are formed in the two side walls of the second connecting block, the piston rod is connected with the second connecting block, and the bottom of the piston rod is arranged in the piston pump; the installation component includes location fixture block and location bolt, and the location fixture block is installed in first constant head tank and second constant head tank, and the location bolt runs through second connecting block, location fixture block to first connecting block bottom. According to the utility model, the filling precision is improved by independently controlling the single piston pump, and meanwhile, the quick installation and replacement can be realized, and the filling efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of filling equipment, in particular to a high-precision self-standing bag filling machine with a plurality of metering pumps controlled independently.
Background
The filling machine is mainly a small product in the 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; the automatic filling machine is divided into a semi-automatic filling machine and a full-automatic filling production line from the aspect of the automation degree of production. With the recent QS certification of food products, the quality of the products and packaging of filling machines have stringent requirements and regulations.
In the prior art, the filling work is generally realized by controlling the constant delivery pumps through the servo motor, but the prior art generally adopts one servo motor to control a plurality of constant delivery pumps, the control precision is not high, and the mounting structure for controlling the constant delivery pumps is more complicated, and the time and the labor are wasted during the disassembly and the replacement.
Disclosure of Invention
To above-mentioned problem, provide a plurality of quantitative pumps respectively independent control's high accuracy standing pouch liquid filling machine, the location bolt runs through the second connecting block, location fixture block realizes locking to first connecting block bottom, keeps the stability of first connecting block and second connecting block installation, conveniently dismantle simultaneously fast and install, through setting up a plurality of filling subassemblies, every filling subassembly respectively through drive arrangement independent control, improves control accuracy, improves the efficiency of filling.
In order to solve the problems in the prior art, the utility model provides a high-precision self-standing bag filling machine with a plurality of quantitative pumps respectively and independently controlled, which comprises a workbench, mounting frames, a filling assembly and a mounting assembly, wherein the mounting frames are arranged at two sides of the workbench, and a mounting transverse plate is fixedly connected between the mounting frames at two sides; the filling assembly comprises a driving device, a first connecting block, a second connecting block, a piston rod and a piston pump, wherein the output end of the driving device is connected with a telescopic column, the bottom of the first connecting block is fixedly connected with the telescopic column, the side walls of the driving device are fixedly arranged on a mounting transverse plate, first positioning grooves are formed in the side walls of two sides of the first connecting block, second positioning grooves are formed in the side walls of two sides of the second connecting block, the piston rod is connected with the second connecting block, and the bottom of the piston rod is arranged in the piston pump; the mounting assembly comprises a positioning fixture block and a positioning bolt, wherein the positioning fixture block is mounted in a first positioning groove and a second positioning groove on two sides of a first connecting block and a second connecting block, and the positioning bolt penetrates through the second connecting block and the positioning fixture block to the bottom of the first connecting block; a plurality of filling components are arranged between the mounting frames on two sides.
Preferably, the device further comprises a limiting assembly, the limiting assembly comprises a limiting ring, a pressing ring and a spring, the limiting ring is arranged on the piston rod, the limiting ring is arranged above the second connecting block, the pressing ring is arranged on the piston rod, the pressing ring is arranged below the second connecting block, one end of the spring is connected to the bottom of the second connecting block, and the other end of the spring is connected to the top of the pressing ring.
Preferably, the mounting cross plate is provided with a supporting block, the top of the driving device is provided with a base, and the supporting block is arranged below the base.
Preferably, guide posts are arranged on two sides of the base, one end of each guide post is fixedly connected with the bottom of the second connecting block, the other end of each guide post penetrates through the base and the supporting block, a guide sleeve is arranged at the bottom of the supporting block, and the guide posts are in movable fit with the guide sleeves.
Preferably, the outer side wall of the piston pump is connected with a liquid inlet, the bottom of the piston pump is communicated with a flow controller, and the side wall of the flow controller is provided with a liquid outlet.
Preferably, flange sleeves are arranged on the liquid inlet and the liquid outlet.
Preferably, the workbench is provided with coamings, and the coamings are arranged on two sides of the flow controller.
Preferably, the position of the liquid inlet is lower than the height of the piston rod when the piston rod is lifted to the top of the piston pump.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the positioning bolt penetrates through the second connecting block and the positioning clamping block to the bottom of the first connecting block to realize locking, so that the stability of the installation of the first connecting block and the second connecting block is kept, and meanwhile, the disassembly and the installation are convenient and quick. The second connecting block is connected with the piston rod, so that the piston rod moves up and down in the piston pump, filling liquid enters the piston pump, and filling work is realized through the downward pressure effect of the piston rod. The quantity of the motion quantity of the piston rod is controlled intelligently by a PLC according to the telescopic travel of the driving device, so that the filling work can be realized fully automatically. By arranging a plurality of filling assemblies, each filling assembly is independently controlled through a driving device, so that the control precision is improved, and the filling efficiency is improved;
2. when the second connecting block moves upwards, the piston rod is driven to move upwards together through the abutting connection of the second connecting block and the limiting ring. When the second connecting block moves downwards, the second connecting block compresses the spring downwards, the downward pressure finally acts on the compression ring, the compression ring drives the piston rod to move downwards, and the spring is arranged to provide a buffer effect, so that the stability of the second connecting block in the downward movement is improved, and the stability of the outflow of filling liquid in the piston pump is improved;
3. according to the utility model, the guide post and the guide sleeve are arranged, so that the guide effect is provided in the ascending process of the first connecting block, the angle of the first connecting block cannot deviate in the moving process, and the stability of the piston rod during the downward pressing is effectively improved.
Drawings
FIG. 1 is a schematic perspective view of a high-precision self-standing pouch filling machine with multiple metering pumps controlled independently;
FIG. 2 is a schematic perspective view of a filling assembly of a high precision stand-up pouch filling machine with multiple metering pumps controlled independently;
FIG. 3 is a schematic diagram of the installation of a first connection block and a second connection block of a high-precision stand-up pouch filler with multiple metering pumps controlled independently;
FIG. 4 is a sectional view of a first connection block and a second connection block of a high precision stand-up pouch filler with multiple metering pumps controlled independently;
FIG. 5 is a schematic illustration of the installation of a spacing assembly of a high precision stand-up pouch filler with multiple metering pumps each independently controlled;
FIG. 6 is a schematic perspective view of a piston pump of a high-precision self-standing pouch filler with multiple metering pumps controlled independently.
The reference numerals in the figures are: 1-a workbench; 2-mounting frames; 21-mounting a transverse plate; 22-supporting blocks; 3-a driving device; 31-telescoping column; 32-a base; 33-guide posts; 34-a guide sleeve; 35-a first connection block; 351—a first positioning slot; 36-a second connection block; 361-a second positioning slot; 37-piston rod; 4-a piston pump; 41-liquid inlet; 411-flange sleeve; 42-a flow controller; 43-a liquid outlet; 44-coaming; 5-positioning a clamping block; 6-positioning a bolt; 7-limiting rings; 8-a compression ring; 81-springs.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1 to 6, there is shown: the high-precision self-standing bag filling machine with the plurality of quantitative pumps controlled independently comprises a workbench 1, a mounting frame 2, a filling assembly and a mounting assembly, wherein the mounting frame 2 is arranged on two sides of the workbench 1, and a mounting transverse plate 21 is fixedly connected between the mounting frames 2 on two sides; the filling assembly comprises a driving device 3, a first connecting block 35, a second connecting block 36, a piston rod 37 and a piston pump 4, wherein the output end of the driving device 3 is connected with a telescopic column 31, the bottom of the first connecting block 35 is fixedly connected with the telescopic column 31, the side walls of the driving device 3 are fixedly arranged on a mounting transverse plate 21, first positioning grooves 351 are formed in the side walls of two sides of the first connecting block 35, second positioning grooves 361 are formed in the side walls of two sides of the second connecting block 36, the piston rod 37 is connected with the second connecting block 36, and the bottom of the piston rod 37 is arranged in the piston pump 4; the installation component comprises a positioning fixture block 5 and a positioning bolt 6, the positioning fixture block 5 is installed in a first positioning groove 351 and a second positioning groove 361 on two sides of a first connecting block 35 and a second connecting block 36, and the positioning bolt 6 penetrates through the second connecting block 36 and the positioning fixture block 5 to the bottom of the first connecting block 35; a plurality of filling components are arranged between the mounting frames 2 on both sides.
In actual operation, the high-precision self-standing bag filling machine with the plurality of quantitative pumps respectively and independently controlled drives the telescopic column 31 to move up and down through the driving device 3, the driving device 3 is preferably a telescopic electric cylinder, the telescopic column 31 drives the first connecting block 35 to move up and down, the first connecting block 35 and the second connecting block 36 are fixedly installed through the clamping of the positioning clamping block 5 in the first positioning groove 351 of the first connecting block 35 and the second positioning groove 361 of the second connecting block 36, the locking is realized by penetrating the second connecting block 36 through the positioning bolt 6 and the positioning clamping block 5 to the bottom of the first connecting block 35, the installation stability of the first connecting block 35 and the second connecting block 36 is kept, and meanwhile, the disassembly and the installation are convenient and quick. The second connecting block 36 is connected with the piston rod 37, so that the piston rod 37 moves up and down in the piston pump 4, filling liquid enters the piston pump 4, and filling work is realized through the downward pressure action of the piston rod 37. The quantity of the motion quantity of the piston rod 37 is controlled intelligently by a PLC according to the telescopic travel of the driving device 3, so that the filling work can be realized fully automatically. Through setting up a plurality of filling subassemblies, every filling subassembly is respectively through drive arrangement 3 independent control, improves control accuracy, improves the efficiency of filling.
Referring to fig. 2 and 5, it is shown that: still including spacing subassembly, spacing subassembly is including spacing ring 7, clamping ring 8 and spring 81, spacing ring 7 sets up on piston rod 37, spacing ring 7 sets up in second connecting block 36 top, clamping ring 8 sets up on piston rod 37, clamping ring 8 sets up in second connecting block 36 below, spring 81 one end is connected in second connecting block 36 bottom, spring 81 other end is connected at clamping ring 8 top.
The first connecting block 35 drives the second connecting block 36 to move up and down, and in the installation process of the second connecting block 36 and the piston rod 37, when the second connecting block 36 moves upwards, the piston rod 37 is driven to move upwards together through the abutting connection of the second connecting block 36 and the limiting ring 7, and the limiting ring 7 is fixedly arranged on the piston rod 37. When the second connecting block 36 moves downwards, the second connecting block 36 compresses the spring 81 downwards, the downward pressure finally acts on the compression ring 8, the compression ring 8 drives the piston rod 37 to move downwards, and the spring 81 is arranged to provide a buffer effect, so that the stability of the second connecting block 36 in moving downwards is improved, and the stability of the outflow of filling liquid in the piston pump 4 is improved.
Referring to fig. 1 and 2, it is shown that: the mounting cross plate 21 is provided with a supporting block 22, the top of the driving device 3 is provided with a base 32, and the supporting block 22 is arranged below the base 32.
By arranging the supporting blocks 22, the top of the driving device 3 can be supported, the stability of the driving device 3 in the running process is kept, and the liquid outlet stability of the piston pump 4 is improved.
Referring to fig. 2, it is shown: guide posts 33 are arranged on two sides of the base 32, one end of each guide post 33 is fixedly connected with the bottom of the second connecting block 36, the other end of each guide post 33 penetrates through the base 32 and the corresponding supporting block 22, a guide sleeve 34 is arranged on the bottom of the corresponding supporting block 22, and the guide posts 33 are in movable fit with the guide sleeves 34.
Through setting up guide pillar 33 and uide bushing 34, at the in-process that first connecting block 35 rises, provide the guide effect for first connecting block 35 can not appear the skew at the in-process angle of motion, the effectual stability when having improved piston rod 37 and pushing down.
Referring to fig. 6, it is shown: the outer side wall of the piston pump 4 is connected with a liquid inlet 41, the bottom of the piston pump 4 is communicated with a flow controller 42, and the side wall of the flow controller 42 is provided with a liquid outlet 43.
Filling liquid flows into the piston pump 4 through the liquid inlet 41, and flows out of the liquid outlet 43 through the flow controller 42 under the pressure action of the piston rod 37, so that the flow controller 42 controls the flow rate and flow rate of the filling liquid, and the flow stability in the filling process is improved.
Referring to fig. 6, it is shown: the liquid inlet 41 and the liquid outlet 43 are provided with flange sleeves 411.
Through setting up flange cover 411, effectual stability when having improved inlet fluid and play liquid can be changed through flange cover 411, can be applicable to the filling subassembly of equidimension and shape.
Referring to fig. 1, it is shown that: the workbench 1 is provided with a coaming 44, and the coaming 44 is arranged on two sides of the flow controller 42.
By arranging the coaming 44, the stability of the filling liquid flowing out of the flow controller 42 is improved, the stability of the liquid discharged from the liquid outlet 43 is kept, and the efficiency and quality of the filling work are improved.
The position of the inlet 41 is lower than the height of the piston rod 37 when it is raised to the top of the piston pump 4.
In the motion process of the piston rod 37, the output end of the piston rod 37 is attached to the inner peripheral wall of the piston pump 4, the position of the liquid inlet 41 is arranged below the top of the piston pump 4 when the piston rod 37 ascends, and filling liquid can not be blocked in the liquid inlet process, so that the circulation of the filling liquid is ensured.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (8)
1. The high-precision self-standing bag filling machine with the plurality of quantitative pumps controlled independently comprises a workbench (1), a mounting frame (2), a filling assembly and a mounting assembly, wherein the mounting frame (2) is arranged on two sides of the workbench (1), and a mounting transverse plate (21) is fixedly connected between the mounting frames (2) on two sides; the filling assembly is characterized by comprising a driving device (3), a first connecting block (35), a second connecting block (36), a piston rod (37) and a piston pump (4), wherein the output end of the driving device (3) is connected with a telescopic column (31), the bottom of the first connecting block (35) is fixedly connected with the telescopic column (31), the side walls of the driving device (3) are fixedly arranged on an installation transverse plate (21), first positioning grooves (351) are formed in the side walls of two sides of the first connecting block (35), second positioning grooves (361) are formed in the side walls of two sides of the second connecting block (36), the piston rod (37) is connected with the second connecting block (36), and the bottom of the piston rod (37) is installed in the piston pump (4); the mounting assembly comprises a positioning fixture block (5) and a positioning bolt (6), the positioning fixture block (5) is mounted in a first positioning groove (351) and a second positioning groove (361) on two sides of a first connecting block (35) and a second connecting block (36), and the positioning bolt (6) penetrates through the second connecting block (36) and the positioning fixture block (5) to the bottom of the first connecting block (35); a plurality of filling components are arranged between the mounting frames (2) at two sides.
2. The high-precision self-standing bag filling machine with the independent control of the quantitative pumps respectively according to claim 1, further comprising a limiting assembly, wherein the limiting assembly comprises a limiting ring (7), a pressing ring (8) and a spring (81), the limiting ring (7) is arranged on a piston rod (37), the limiting ring (7) is arranged above a second connecting block (36), the pressing ring (8) is arranged on the piston rod (37), the pressing ring (8) is arranged below the second connecting block (36), one end of the spring (81) is connected to the bottom of the second connecting block (36), and the other end of the spring (81) is connected to the top of the pressing ring (8).
3. The high-precision self-standing pouch filling machine with the independent control of a plurality of metering pumps respectively according to claim 1, wherein a supporting block (22) is arranged on the mounting transverse plate (21), a base (32) is arranged at the top of the driving device (3), and the supporting block (22) is arranged below the base (32).
4. A high-precision self-standing bag filling machine with a plurality of metering pumps respectively and independently controlled according to claim 3, wherein guide posts (33) are arranged on two sides of the base (32), one end of each guide post (33) is fixedly connected with the bottom of the second connecting block (36), the other end of each guide post (33) penetrates through the base (32) and the supporting block (22), a guide sleeve (34) is arranged at the bottom of the supporting block (22), and the guide posts (33) are in movable fit with the guide sleeve (34).
5. The high-precision self-standing bag filling machine with the independent control of a plurality of quantitative pumps respectively according to claim 1, wherein the outer side wall of the piston pump (4) is connected with a liquid inlet (41), the bottom of the piston pump (4) is communicated with a flow controller (42), and the side wall of the flow controller (42) is provided with a liquid outlet (43).
6. The high-precision self-standing pouch filling machine with a plurality of metering pumps respectively and independently controlled according to claim 5, wherein the liquid inlet (41) and the liquid outlet (43) are provided with flange sleeves (411).
7. The high-precision self-standing pouch filling machine with a plurality of constant delivery pumps respectively and independently controlled according to claim 5, wherein a coaming (44) is arranged on the workbench (1), and the coaming (44) is arranged on two sides of the flow controller (42).
8. High precision self-standing pouch filler with independent control of multiple dosing pumps according to claim 5, characterized in that the position of the inlet (41) is lower than the height of the piston rod (37) when it is raised to the top of the piston pump (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323084271.3U CN220243616U (en) | 2023-11-15 | 2023-11-15 | High-precision self-standing bag filling machine with multiple quantitative pumps respectively and independently controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323084271.3U CN220243616U (en) | 2023-11-15 | 2023-11-15 | High-precision self-standing bag filling machine with multiple quantitative pumps respectively and independently controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220243616U true CN220243616U (en) | 2023-12-26 |
Family
ID=89269323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323084271.3U Active CN220243616U (en) | 2023-11-15 | 2023-11-15 | High-precision self-standing bag filling machine with multiple quantitative pumps respectively and independently controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220243616U (en) |
-
2023
- 2023-11-15 CN CN202323084271.3U patent/CN220243616U/en active Active
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