Liquid pesticide filling equipment
By changing the arrangement of the filling containers and adding filling heads, the efficiency problem of existing liquid filling equipment when dealing with filling port bias containers is solved, and the production efficiency is improved.
Patent Information
- Application Number
- CN202421521096.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-01
AI Technical Summary
Existing liquid filling equipment has low usage efficiency and production efficiency when dealing with filling containers with offset ports.
By changing the arrangement of the filling containers, change from "tail, head, head, head, head, head, head, head, head, head, head, head, head, head, head, head, head, head, head, head, head, head, head, and head, and add filling heads to the installation strip of the filling machine to form 2N filling heads. Each 2 filling heads are a group, and the added filling heads can fill one more container.
Without changing the main structure of the filling machine, the number of filling heads is increased, the production efficiency of the filling process is improved, and the specific efficiency is increased from 20% to 14.3%.
Smart Images
Figure CN222892989U_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of liquid pesticide filling equipment, and in particular relates to liquid pesticide filling equipment. Background Art
[0002] The liquid filling equipment in the prior art generally includes a filling machine and an assembly line conveyor. The filling machine is provided with n filling heads arranged at equal intervals, and the containers to be filled are arranged in sequence. When the n containers to be filled are conveyed to the bottom of the n filling heads, the filling valve is opened, and the n containers to be filled are filled at the same time. Figure 1-Figure 2 shown.
[0003] The above prior art has the following defects: for filling containers with offset filling ports (such as Figure 3 As shown in the figure), the filling port is close to the head surface, which is an asymmetric structure. Then the head-to-tail arrangement of the filling containers is the arrangement of "tail-to-head-tail-to-head..." (such as Figure 4 As shown in the figure), the filling machine will be used inefficiently, resulting in low production efficiency. Summary of the invention
[0004] The technical problem to be solved by the present invention is to make up for the deficiencies of the prior art and provide a liquid pesticide filling device.
[0005] In order to further improve the efficiency of the filling machine, the inventor has devoted himself to research and found that if the arrangement of the filling containers is changed from "tail first tail first tail first..." to "tail first first tail tail first first tail..." (such as Figure 5 As shown in the figure, the filling machine of the same length can add at least one more filling head. Without changing the main structure of the existing filling machine, one more filling container can be filled each time, which will significantly improve production efficiency. If the number of filling heads of the original filling machine is 5, the number of filling heads of the modified filling machine is 6, and the production efficiency is increased by 20%; if the number of filling heads of the original filling machine is 7, the number of filling heads of the modified filling machine is 8, and the production efficiency is increased by 14.3%.
[0006] To solve the above technical problems, the technical solution of the present invention is:
[0007] A liquid pesticide filling device comprises a filling machine and an assembly line conveying device. 2N filling heads are arranged in an array on the mounting bar of the filling machine, N is a positive integer, every two filling heads form a group, the distance between the two filling heads in each group is di, and the array spacing between two adjacent groups of filling heads is dj; di=2*dk, dj=2*d0; dk is the distance between the center of the filling port of the filling container and the head surface, and d0 is the distance between the head surface and the tail surface of the filling container.
[0008] Furthermore, the assembly line conveying device is provided with a reversing unit and a counting photoelectric switch. The reversing unit is arranged behind the filling machine, and the counting photoelectric switch is arranged behind the reversing unit. The reversing unit is used to flip the filling container 180° front and back.
[0009] Furthermore, the reversing unit includes an N-type gantry, a reducer, a motor and a dial mechanism. The bottom of the N-type gantry is fixedly connected to the assembly line conveyor, the bottom opening of the N-type gantry spans the conveying belt of the assembly line conveyor, the reducer is fixed to the top of the N-type gantry, the output shaft of the reducer is vertically downward, the motor is connected to the reducer, the dial mechanism is fixedly connected to the output shaft of the reducer, the top of the dial mechanism is provided with a sensing column P and a sensing column Q, the N-type gantry is provided with a limit switch, and the limit switch is connected to the controller; when the limit switch senses the sensing column P, the dial mechanism is in the 0° position; when the limit switch senses the sensing column Q, the dial mechanism is in the 360° position.
[0010] Furthermore, the rotating mechanism comprises a transverse plate and a pair of clamping plates fixed below the transverse plate, and the distance between the two clamping plates is equivalent to the width of the filling container.
[0011] Furthermore, the assembly line conveying device is provided with a pair of side limit bars, the side limit bars include a straight guide section and an arc section, the distance between the straight guide sections of the pair of side limit bars is equivalent to the width of the filling container, and the arc section is arranged outside the reversing unit.
[0012] The beneficial effects that can be achieved by the present invention are as follows: the technical solution is applicable to filling containers with offset filling ports, and at least one more filling head can be added without changing the main structure of the original filling machine, thereby improving the production efficiency of the filling process. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is the main schematic diagram of the structure of the filling equipment in the prior art.
[0014] Figure 2 It is a structural stereoscopic schematic diagram of a filling device in the prior art.
[0015] Figure 3 It is a schematic diagram of a filling container with an offset filling port in the prior art.
[0016] Figure 4 It is a schematic diagram of the arrangement of filling containers on a filling device in the prior art.
[0017] Figure 5 It is a schematic diagram of the arrangement of filling containers in the embodiment of the utility model.
[0018] Figure 6 It is the front view of the embodiment of the utility model.
[0019] Figure 7 It is a top view of an embodiment of the utility model.
[0020] Figure 8 It is a stereogram of an embodiment of the utility model.
[0021] Fig. 9 yes Figure 8 Enlarged view of part A.
[0022] Fig.10 It is a front view of the reversing unit in the embodiment of the utility model.
[0023] Fig.11 yes Fig.10 BB cross-sectional view.
[0024] Fig.12 yes Figure 7 Magnified view of part C.
[0025] Fig.13 It is a three-dimensional schematic diagram of the use state of the embodiment of the utility model.
[0026] Fig.14 It is the main schematic diagram of the use status of the embodiment of the utility model.
[0027] In the figure: 1-filling machine, 2-mounting bar, 3-filling head, 4-assembly line conveyor, 5-conventional side limit bar, 5a-side limit bar, 501-straight guide section, 502-arc section, 6-filling container,
[0028] 7- reversing unit, 701- mounting seat, 702- n-type gantry, 703- induction column P, 704- limit switch, 705- reducer, 706- motor, 707- induction column Q, 708- horizontal plate, 709- clamping plate,
[0029] 8- counting photoelectric switch, 9- switch bracket. DETAILED DESCRIPTION
[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0031] This embodiment is improved on the basis of the original liquid pesticide filling equipment, which includes a filling machine and an assembly line conveyor. The filling machine is provided with 7 filling heads, and the assembly line conveyor is provided with a conveying crawler, etc. Therefore, the working principle and related structure of the filling machine and the assembly line conveyor are not described in detail below, and only the improved part is described in detail.
[0032] like Figure 6-Figure 12As shown, a liquid pesticide filling device is suitable for a filling container 6 with an offset filling port, comprising a filling machine 1, an assembly line conveyor 4 and a controller. The distance between the center of the filling port of the filling container 6 and the head surface is dk, and the distance between the head surface and the tail surface of the filling container 6 is d0. Figure 3 shown.
[0033] There are 8 filling heads 3 arranged in an array on the mounting bar 2 of the filling machine 1, 2 filling heads 3 form a group, 4 groups in total, the distance between 2 filling heads 3 in each group is di, and the array spacing between two adjacent groups of filling heads 3 is dj; di=2*dk, dj=2*d0. The modification here does not change the main structure of the filling machine 1, that is, does not change the floor space of the filling machine.
[0034] The assembly line conveyor 4 is provided with a reversing unit 7 and a counting photoelectric switch 8, the counting photoelectric switch 8 is fixed on a switch bracket 9, and the switch bracket 9 is fixed on the main body of the assembly line conveyor 4. With the flow of the flow as the front, the reversing unit 7 is arranged behind the filling machine 1, and the counting photoelectric switch 8 is arranged behind the reversing unit 7, and the reversing unit 7 is used to flip the filling container 6 180° front and back.
[0035] like Fig.10 As shown, the reversing unit 7 includes an n-type gantry 702, a reducer 705, a motor 706 and a toggle mechanism. The bottom of the n-type gantry 702 is fixedly connected to the assembly line conveyor 4 through a mounting seat 701. The bottom opening of the n-type gantry 702 spans the conveying track of the assembly line conveyor 4. The reducer 705 is fixed to the top of the n-type gantry 702. The output shaft of the reducer 705 is vertically downward. The motor 706 is connected to the reducer 705. The toggle mechanism is fixedly connected to the output shaft of the reducer 705. The top of the toggle mechanism is provided with a sensing column P703 and a sensing column Q707. A limit switch 704 is provided on the n-type gantry 702, and the limit switch 704 is connected to the controller; when the limit switch 704 senses the sensing column P703, the toggle mechanism is in the 0° position; when the limit switch 704 senses the sensing column Q707, the toggle mechanism is in the 360° position.
[0036] The toggle mechanism includes a horizontal plate 708 and a pair of clamping plates 709 fixed below the horizontal plate 708, and the distance between the two clamping plates 709 is equivalent to the width of the filling container 6. Of course, under the guidance of this embodiment, those skilled in the art can also set the toggle mechanism as a pneumatic finger.
[0037] A pair of side limit strips 5a are provided on the assembly line conveying device 4. The side limit strips 5a are different from the conventional side limit strips 5. The conventional side limit strips 5 only include a straight guide segment, while the improved side limit strips 5a include a straight guide segment 501 and an arc segment 502. The distance between the straight guide segments 501 of the pair of side limit strips 5a is equivalent to the width of the filling container 6. The arc segment 502 is arranged outside the reversing unit 7, as shown in FIG. Fig. 9 shown.
[0038] When in use, the counting photoelectric switch 8 counts the filling container 6 for each filling, and the count is reset every time 8 are filled. After each counting, the filling container 6 enters the reversing unit 7. When the counting photoelectric switch 8 counts an odd number, the motor 706 does not move, and the dial mechanism remains in place; when the counting photoelectric switch 8 counts an even number, the motor 706 moves, and drives the filling container 6 to rotate through the dial mechanism. When the limit switch 704 senses the sensing column P703 or the sensing column Q707, the motor 706 stops moving, and the filling container 6 passing through the reversing unit 7 is rotated 180°, and the front and back directions are reversed.
[0039] Through the improvement of this embodiment, under the premise of not changing the main structure of the filling machine 1, the number of filling heads is increased from 7 to 8, and the production efficiency is improved by 14.3%.
[0040] In the description of the present invention, words indicating orientation or positional relationship such as "inside", "outside", "upper", "lower", "front", and "back" are only used to facilitate the description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0041] The above is only one embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiment. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications made without departing from the idea of the present invention are all within the protection scope of the present invention.
Claims
1. A liquid pesticide filling device, comprising a filling machine (1) and an assembly line conveying device (4), characterized in that: 2N filling heads (3) are arranged in an array on the mounting bar (2) of the filling machine (1), N being a positive integer, and each two filling heads (3) form a group. The distance between the two filling heads (3) in each group is di, and the array spacing between two adjacent groups of filling heads (3) is dj; di=2*dk, dj=2*d0; dk is the distance between the center of the filling port of the filling container (6) and the head surface, and d0 is the distance between the head surface and the tail surface of the filling container (6).
2. The liquid pesticide filling equipment according to claim 1 is characterized in that: The assembly line conveying device (4) is provided with a reversing unit (7) and a counting photoelectric switch (8); the reversing unit (7) is arranged behind the filling machine (1); the counting photoelectric switch (8) is arranged behind the reversing unit (7); and the reversing unit (7) is used to turn the filling container (6) 180 degrees forward and backward.
3. The liquid pesticide filling equipment according to claim 2 is characterized in that: The reversing unit (7) comprises an N-type gantry (702), a speed reducer (705), a motor (706) and a turning mechanism; the bottom of the N-type gantry (702) is fixedly connected to the assembly line conveyor (4); the bottom opening of the N-type gantry (702) spans the conveying crawler of the assembly line conveyor (4); the speed reducer (705) is fixed to the top of the N-type gantry (702); the output shaft of the speed reducer (705) is vertically downward; the motor (706) and the speed reducer (705) are connected to each other. The toggle mechanism is connected to the output shaft of the reducer (705), the toggle mechanism is fixedly connected to the output shaft of the reducer (705), a sensing column P (703) and a sensing column Q (707) are provided on the top of the toggle mechanism, a limit switch (704) is provided on the n-shaped gantry (702), and the limit switch (704) is connected to the controller; when the limit switch (704) senses the sensing column P (703), the toggle mechanism is in the 0° position; when the limit switch (704) senses the sensing column Q (707), the toggle mechanism is in the 360° position.
4. The liquid pesticide filling equipment according to claim 3 is characterized in that: The turning mechanism comprises a transverse plate (708) and a pair of clamping plates (709) fixed below the transverse plate (708), wherein the distance between the two clamping plates (709) is equivalent to the width of the filling container (6).
5. The liquid pesticide filling equipment according to claim 2 is characterized in that: The assembly line conveying device (4) is provided with a pair of side limit bars (5a), the side limit bars (5a) comprising a straight guide section (501) and an arc section (502), the distance between the straight guide sections (501) of the pair of side limit bars (5a) being equivalent to the width of the filling container (6), and the arc section (502) being arranged outside the reversing unit (7).