Weighing type filling machine

Abstract

The utility model belongs to the technical field of filling machines, and particularly relates to a weighing type filling machine which comprises a machine body. The conveying roller is fixedly mounted at the top of the machine body; the bottom end of the electric sliding rail is fixedly mounted at the top of the machine body; the PLC is fixedly mounted on the right side of the electric sliding rail, and a touch screen is arranged on the PLC; the mounting block is fixedly mounted on the front side of the electric sliding rail; the bottom end of the fixing pipe penetrates through the mounting block and is fixedly connected with the mounting block; the bottom end of the feeding pipe is fixedly communicated with the top end of the fixed pipe; by means of the simple structure, stable discharging during slurry filling is achieved, quantitative weighing and filling are achieved, meanwhile, slurry dripping from a filling nozzle can be received and collected, the slurry is prevented from polluting a conveying roller and a machine body, clean production is achieved, waste is avoided, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a weighing filling machine. Background Art

[0002] The working principle of the weighing filling machine is to use the high measurement accuracy of the electronic scale, connect the electronic weight signal sensor and the weighing control instrument with a data cable, and continuously transmit the pressure signal of the electronic scale to the control instrument during the measurement process. When the preset quantitative weight is reached, the control instrument stops the pump and closes the pneumatic valve, so that the weight of the material filled into the container is fixed.

[0003] In the prior art, after the filling is completed, the liquid outlet of the filling machine will be sealed to ensure that the liquid does not flow out. However, due to poor fluidity, as time goes by, the liquid attached to the wall of the liquid outlet continues to move downward under the action of gravity, resulting in dripping after the filling is completed. This cannot achieve clean production and will cause waste, leading to an increase in the company's production costs. For this reason, we propose a weighing filling machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that after the filling is completed, the liquid outlet of the filling machine in the prior art will be sealed to ensure that the liquid does not flow out. However, due to poor fluidity, as time goes by, the liquid attached to the wall of the liquid outlet continues to move downward under the action of gravity, resulting in dripping after the filling is completed. This cannot achieve clean production and will cause waste, resulting in an increase in the production cost of the enterprise. A weighing filling machine is proposed.

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

[0006] A weighing filling machine, comprising:

[0007] Body;

[0008] A conveying roller, wherein the conveying roller is fixedly mounted on the top of the machine body;

[0009] An electric slide rail, the bottom end of which is fixedly mounted on the top of the machine body;

[0010] A PLC controller, the PLC controller is fixedly installed on the right side of the electric slide rail, and a touch screen is provided on the PLC controller;

[0011] A mounting block, the mounting block being fixedly mounted on the front side of the electric slide rail;

[0012] A fixed pipe, the bottom end of which passes through the mounting block and is fixedly connected to the mounting block;

[0013] A feed pipe, the bottom end of which is fixedly connected to the top end of the fixed pipe;

[0014] A rotor pump, wherein the rotor pump is fixedly installed at the bottom end of the fixed pipe;

[0015] A filling nozzle, the top end of which is mounted on the bottom of the rotor pump;

[0016] A placement seat, wherein the placement seat is arranged at the front side of the electric slide rail, and a collection box is placed inside the placement seat;

[0017] A positioning component is arranged on the electric slide rail, and the positioning component cooperates with the placement seat.

[0018] As a preferred solution of the utility model, the top end of the filling nozzle is threadedly connected to the rotor pump.

[0019] As a preferred scheme of the utility model, the positioning assembly includes a U-shaped rod, a positioning ring, a positioning rod, a sliding rod and a second spring. The U-shaped rod is sleeved on the electric slide rail, and the two ends of the front side of the U-shaped rod are respectively fixedly connected to the left and right sides of the placement seat, the U-shaped rod is slidably connected to the electric slide rail, the positioning ring is fixedly connected to the rear side of the U-shaped rod, the front end of the sliding rod is slidably connected to the rear side of the electric slide rail, the top end of the positioning rod is fixedly connected to the bottom of the sliding rod, the bottom end of the positioning rod cooperates with the positioning ring, the bottom end of the second spring is fixedly connected to the top of the sliding rod, and the top end of the second spring is fixedly connected to the rear side of the electric slide rail.

[0020] As a preferred solution of the utility model, the sliding sleeve on the U-shaped rod is provided with two slip rings, and the sides of the two slip rings close to each other are fixedly connected to the left and right sides of the electric slide rail respectively.

[0021] As a preferred solution of the utility model, a first spring is fixedly connected to the bottom of the U-shaped rod, and a front end of the first spring is fixedly connected to the rear side of the electric slide rail.

[0022] As a preferred solution of the utility model, a slide rail is fixedly installed on the rear side of the electric slide rail, and the front end of the slide rod is slidably connected to the slide rail.

[0023] Beneficial effects:

[0024] 1. By pushing the U-shaped rod forward, the placement seat and the collection box can be driven to move forward. At this time, the collection box is vertically aligned with the filling nozzle. When the collection box is vertically aligned with the filling nozzle, the bottom end of the positioning rod is vertically aligned with the positioning ring, and the positioning rod is pushed downward by the elastic force of the second spring, which can drive the positioning rod and the positioning ring to complete the insertion limit. At this time, the U-shaped rod, the placement seat and the collection box can be positioned and fixed, which can ensure the stable correspondence between the collection box and the filling nozzle, and ensure that the slurry dripping from the filling nozzle can stably enter the collection box, avoiding the slurry from contaminating the conveying roller and the machine body;

[0025] 2. The filling weight can be adjusted precisely through the touch screen on the PLC controller. The adjustment is convenient and quick. The filling can be completed by using the rotor pump discharge method in combination with the filling nozzle. This discharge method will not be blocked when filling slurries with particles, ensuring smooth discharge during filling, and is highly practical.

[0026] The utility model realizes stable discharging during slurry filling and quantitative weighing filling through a simple structure, and can receive and collect the slurry dripping from the filling nozzle, thereby preventing the slurry from contaminating the conveying roller and the machine body, realizing clean production, avoiding waste, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is the structural front view of the utility model;

[0028] Figure 2 This is a right side view of the structure of the utility model;

[0029] Figure 3 For the utility model Figure 2 The structural diagram of part A in the figure;

[0030] Figure 4 It is a three-dimensional structural diagram of the placement seat, collection box, U-shaped rod, sliding ring and positioning ring of the utility model.

[0031] In the figure: 1. body; 2. conveying roller; 3. electric slide rail; 4. PLC controller; 5. touch screen; 6. mounting block; 7. fixing pipe; 8. feeding pipe; 9. rotor pump; 10. filling nozzle; 11. placement seat; 12. collecting box; 13. U-shaped rod; 14. slip ring; 15. first spring; 16. positioning ring; 17. positioning rod; 18. slide rod; 19. slide rail; 20. second spring. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Example

[0034] Reference Figure 1-Figure 4 , a weighing filling machine, comprising:

[0035] Body 1;

[0036] Conveying roller 2, which is fixedly mounted on the top of the machine body 1, and conveys the barrel;

[0037] The electric slide rail 3, the bottom end of which is fixedly mounted on the top of the machine body 1, drives the filling nozzle 10 to adjust the up and down positions through the electric slide rail 3, so as to achieve stable docking between the filling nozzle 10 and the barrel;

[0038] A PLC controller 4, which is fixedly mounted on the right side of the electric slide rail 3, and a touch screen 5 is provided on the PLC controller 4;

[0039] A mounting block 6, the mounting block 6 is fixedly mounted on the front side of the electric slide rail 3;

[0040] A fixed pipe 7, the bottom end of which passes through the mounting block 6 and is fixedly connected to the mounting block 6;

[0041] A feed pipe 8, the bottom end of which is fixedly connected to the top end of the fixed pipe 7;

[0042] A rotor pump 9, wherein the rotor pump 9 is fixedly mounted at the bottom end of the fixed pipe 7;

[0043] A filling nozzle 10, the top end of which is mounted on the bottom of the rotor pump 9;

[0044] A placement seat 11, which is arranged at the front side of the electric slide rail 3, and a collection box 12 is placed inside the placement seat 11;

[0045] The positioning assembly is arranged on the electric slide rail 3 , and the positioning assembly cooperates with the placement seat 11 .

[0046] By means of the above structure: the operation is controlled by the touch screen 5 on the PLC controller 4, the filling weight can be accurately adjusted, the adjustment is convenient and quick, and the filling can be completed by using the rotor pump 9 to discharge the material in combination with the filling nozzle 10. This discharge method will not be blocked when filling slurries with particles, ensuring the smooth discharge of the material during filling, and is highly practical.

[0047] As a preferred solution of the utility model, the top end of the filling nozzle 10 is threadedly connected to the rotor pump 9. Through the setting of the threaded connection between the top end of the filling nozzle 10 and the rotor pump 9, the filling nozzle 10 can be disassembled, replaced or maintained at will, which is convenient for personnel to use.

[0048] As a preferred solution of the utility model, the positioning assembly includes a U-shaped rod 13, a positioning ring 16, a positioning rod 17, a sliding rod 18 and a second spring 20. The U-shaped rod 13 is sleeved on the electric slide rail 3, and the two ends of the front side of the U-shaped rod 13 are respectively fixedly connected to the left and right sides of the placement seat 11, the U-shaped rod 13 is slidably connected to the electric slide rail 3, the positioning ring 16 is fixedly connected to the rear side of the U-shaped rod 13, the front end of the sliding rod 18 is slidably connected to the rear side of the electric slide rail 3, the top end of the positioning rod 17 is fixedly connected to the bottom of the sliding rod 18, the bottom end of the positioning rod 17 cooperates with the positioning ring 16, the bottom end of the second spring 20 is fixedly connected to the top of the sliding rod 18, and the top end of the second spring 20 is fixedly connected to the electric slide rail 3, by pushing the U-shaped rod 13 forward, the placement seat 11 and the collecting box 12 can be driven to move forward, and at this time the collecting box 12 is vertically corresponding to the filling nozzle 10. When the collecting box 12 is vertically corresponding to the filling nozzle 10, the bottom end of the positioning rod 17 is vertically corresponding to the positioning ring 16, and the positioning rod 17 is pushed downward by the elastic force of the second spring 20, which can drive the positioning rod 17 and the positioning ring 16 to complete the plug-in limit. At this time, the U-shaped rod 13, the placement seat 11 and the collecting box 12 can be positioned and fixed, which can ensure the stable correspondence between the collecting box 12 and the filling nozzle 10, and ensure that the slurry dripping from the filling nozzle 10 can stably enter the collecting box 12, so as to avoid the slurry from contaminating the conveying roller 2 and the machine body 1.

[0049] As a preferred solution of the utility model, two slip rings 14 are provided on the sliding sleeve of the U-shaped rod 13, and the sides of the two slip rings 14 close to each other are fixedly connected to the left and right sides of the electric slide rail 3 respectively. By setting the slip rings 14, the U-shaped rod 13 can be stably slidably limited and slidably supported.

[0050] As a preferred solution of the utility model, the bottom of the U-shaped rod 13 is fixedly connected to a first spring 15, and the front end of the first spring 15 is fixedly connected to the rear side of the electric slide rail 3. By setting the first spring 15, the U-shaped rod 13, the placement seat 11 and the collection box 12 can be driven to move and reset to the rear side.

[0051] As a preferred solution of the utility model, a slide rail 19 is fixedly installed on the rear side of the electric slide rail 3, and the front end of the slide rod 18 is slidingly connected to the slide rail 19. By setting the slide rail 19, the slide rod 18 and the positioning rod 17 can be stably slidably limited and slidably supported.

[0052] It should be noted that the specific types of conveying rollers 2, electric slide rails 3, PLC controllers 4, touch screens 5 and rotor pumps 9 to be used are selected by relevant technical personnel familiar with the field, and the above-mentioned conveying rollers 2, electric slide rails 3, PLC controllers 4, touch screens 5 and rotor pumps 9 are all existing technologies and will not be elaborated in this solution.

[0053] The working principle of the utility model: when in use, first connect the conveying roller 2, the electric slide rail 3, the PLC controller 4, the touch screen 5 and the rotor pump 9 to the external power supply, then convey the barrel through the conveying roller 2, and then drive the filling nozzle 10 to adjust the up and down position through the electric slide rail 3, so as to achieve stable docking between the filling nozzle 10 and the barrel. At this time, the feed pipe 8 conveys the slurry to the fixed pipe 7, the rotor pump 9 and the filling nozzle 10. At this time, the touch screen 5 on the PLC controller 4 is used for operation and control, and the filling weight can be accurately adjusted. The adjustment is convenient and fast, and the filling can be completed by using the rotor pump 9 discharging method in combination with the filling nozzle 10. This discharging method can avoid blockage when filling slurry with particles, thereby ensuring the smoothness of material discharge during filling and practicality. The U-shaped rod 13 is strong. In addition, by pushing the U-shaped rod 13 to the front side, the placement seat 11 and the collecting box 12 can be driven to move to the front side. At this time, the collecting box 12 is vertically corresponding to the filling nozzle 10. When the collecting box 12 is vertically corresponding to the filling nozzle 10, the bottom end of the positioning rod 17 is vertically corresponding to the positioning ring 16, and the positioning rod 17 is pushed downward by the elastic force of the second spring 20, which can drive the positioning rod 17 and the positioning ring 16 to complete the plug-in limit. At this time, the U-shaped rod 13, the placement seat 11 and the collecting box 12 can be positioned and fixed, which can ensure the stable correspondence between the collecting box 12 and the filling nozzle 10, and ensure that the slurry dripping from the filling nozzle 10 can stably enter the collecting box 12, so as to avoid the slurry from contaminating the conveying roller 2 and the machine body 1, realize clean production, avoid waste, and have strong practicality.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A weighing filling machine, characterized in that: include: Body (1); A conveying roller (2), wherein the conveying roller (2) is fixedly mounted on the top of the machine body (1); An electric slide rail (3), the bottom end of which is fixedly mounted on the top of the machine body (1); A PLC controller (4), wherein the PLC controller (4) is fixedly mounted on the right side of the electric slide rail (3), and a touch screen (5) is provided on the PLC controller (4); A mounting block (6), wherein the mounting block (6) is fixedly mounted on the front side of the electric slide rail (3); A fixed tube (7), the bottom end of which passes through the mounting block (6) and is fixedly connected to the mounting block (6); A feed pipe (8), the bottom end of which is fixedly connected to the top end of the fixed pipe (7); A rotor pump (9), wherein the rotor pump (9) is fixedly mounted on the bottom end of the fixed pipe (7); A filling nozzle (10), the top end of which is mounted on the bottom of the rotor pump (9); A placement seat (11), wherein the placement seat (11) is arranged on the front side of the electric slide rail (3), and a collection box (12) is placed inside the placement seat (11); A positioning component is arranged on the electric slide rail (3), and the positioning component cooperates with the placement seat (11).

2. A weighing filling machine according to claim 1, characterized in that: The top end of the filling nozzle (10) is threadedly connected to the rotor pump (9).

3. A weighing filling machine according to claim 1, characterized in that: The positioning assembly comprises a U-shaped rod (13), a positioning ring (16), a positioning rod (17), a sliding rod (18) and a second spring (20). The U-shaped rod (13) is sleeved on the electric slide rail (3), and the two ends of the front side of the U-shaped rod (13) are respectively fixedly connected to the left and right sides of the placement seat (11). The U-shaped rod (13) is slidably connected to the electric slide rail (3), the positioning ring (16) is fixedly connected to the rear side of the U-shaped rod (13), the front end of the sliding rod (18) is slidably connected to the rear side of the electric slide rail (3), the top end of the positioning rod (17) is fixedly connected to the bottom of the sliding rod (18), the bottom end of the positioning rod (17) cooperates with the positioning ring (16), the bottom end of the second spring (20) is fixedly connected to the top of the sliding rod (18), and the top end of the second spring (20) is fixedly connected to the rear side of the electric slide rail (3).

4. A weighing filling machine according to claim 3, characterized in that: The sliding sleeve on the U-shaped rod (13) is provided with two slip rings (14), and the sides of the two slip rings (14) close to each other are fixedly connected to the left and right sides of the electric slide rail (3) respectively.

5. A weighing filling machine according to claim 3, characterized in that: The bottom of the U-shaped rod (13) is fixedly connected to a first spring (15), and the front end of the first spring (15) is fixedly connected to the rear side of the electric slide rail (3).

6. A weighing filling machine according to claim 3, characterized in that: A slide rail (19) is fixedly mounted on the rear side of the electric slide rail (3), and the front end of the slide rod (18) is slidably connected to the slide rail (19).

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