Metering device of impeller valve port packaging machine

Abstract

The utility model discloses a metering device of an impeller valve port packaging machine, and belongs to the field of valve port packaging machines, the metering device comprises a shell, four positioning mechanisms are arranged outside the shell, the four positioning mechanisms are symmetrically distributed outside the shell, a hopper is fixedly connected to the top of the shell, a fixing frame is arranged on one side of the hopper, and the fixing frame is fixedly connected to the top of the shell. A sliding block is inserted into a limiting block, a mounting frame is connected with a discharging pipe, then a positioning rod is supported by a spring, then the positioning rod is inserted into the limiting block to position the sliding block, and when the discharging pipe needs to be disassembled, the positioning rod is pressed to enter the sliding block, so that the discharging pipe can be disassembled, and the discharging pipe can be disassembled. And then the discharging pipe is pulled to enable the sliding block to be separated from the interior of the limiting block, the discharging pipe is detached, the problem that in the long-time using process of an existing metering device of the impeller valve port packaging machine, bolts for fixing a flange plate are oxidized and rusted, and consequently the discharging pipe cannot be rapidly detached is solved, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of valve port bag packaging machines, in particular to a measuring device of a vane wheel valve port packaging machine. BACKGROUND

[0002] In a published patent with the authorization announcement No. CN212710243U, the application relates to a packaging machine discharge control structure, which comprises a first support plate fixed to one side of a vulcanization pipe close to a discharge pipe and a top plate fixed to the top of the first support plate; the top of the top plate is fixed with a gas cylinder; the bottom end of the piston rod of the gas cylinder is hinged with two first connecting rods; the ends of the two first connecting rods away from the piston rod are respectively hinged with second connecting rods; the side of the first support plate away from the vulcanization pipe is provided with a limiting component for driving the second connecting rods to rotate; and the gas cylinder is a double-stroke gas cylinder. The application has the effect of facilitating the adjustment of the discharge flow of the discharge pipe.

[0003] When the above device is implemented, the discharge pipe is fixed on the surface of the second support plate through the first flange plate and the second flange plate, and in the existing vane wheel valve port packaging machine measuring device, the bolts of the fixed flange plate will be oxidized and rusted during long-term use, so that the discharge pipe cannot be quickly disassembled. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the utility model provides a vane wheel valve port packaging machine measuring device, which overcomes the deficiencies of the prior art and aims to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme: a vane wheel valve port packaging machine measuring device, comprising a shell, four positioning mechanisms are arranged on the outside of the shell, the four positioning mechanisms are symmetrically distributed on the outside of the shell, a hopper is fixedly connected to the top of the shell, a fixing frame is arranged on one side of the hopper, the fixing frame is fixedly connected with the shell, a stirring mechanism is fixedly connected to one side of the fixing frame, a vulcanization pipe is fixedly connected to the bottom of the hopper, a mounting frame is arranged on one side of the vulcanization pipe, a discharge pipe is arranged in the mounting frame, a connecting mechanism is arranged between the discharge pipe and the mounting frame, the connecting mechanism comprises a limiting block, the limiting block is fixedly connected with the mounting frame, a sliding block is slidably connected in the limiting block, the sliding block is fixedly connected with the discharge pipe, a spring is fixedly connected in the sliding block, a positioning rod is fixedly connected to one side of the spring, the positioning rod is slidably connected with the sliding block, a discharge nozzle is fixedly connected to the side of the mounting frame away from the vulcanization pipe, and an adjusting mechanism is arranged on the top of the mounting frame.

[0006] As a preferred embodiment, the positioning mechanism comprises a fixed block, the fixed block is fixedly connected with the shell, a screw rod is threadedly connected in the fixed block, and a limiting block is rotatably connected to the bottom of the screw rod.

[0007] By adopting the technical scheme, the screw rod is limited by the fixing block, the positioning block at the bottom of the screw rod is abutted against the ground by rotating the screw rod to position the shell, and the shell can be better positioned and supported.

[0008] As a preferred implementation form, the stirring mechanism comprises a first motor fixedly connected with the fixing frame, an output end of the first motor is fixedly connected with a rotating rod, the rotating rod is rotatably connected with the fixing frame, and a plurality of stirring blades are fixedly connected outside the rotating rod and are annularly distributed outside the rotating rod.

[0009] By adopting the technical scheme, the rotating rod is driven to rotate by the output end of the first motor, the stirring blades are driven to rotate by the rotating rod, the material in the hopper is stirred by the rotating stirring blades, and the material can be prevented from blocking the hopper, so that the material in the hopper can be better stirred and prevented from blocking the hopper.

[0010] As a preferred implementation form, the adjusting mechanism comprises a second motor fixedly connected with the mounting frame, a first threaded rod fixedly connected with an output end of the second motor, a second threaded rod fixedly connected on one side of the first threaded rod, the second threaded rod being opposite to the first threaded rod in screwing direction, the first threaded rod and the second threaded rod being rotatably connected with the mounting frame, and a moving block being threadedly connected outside the first threaded rod and the second threaded rod, the moving block being slidably connected with a limiting rod inside the moving block, and the limiting rod being slidably connected with the mounting frame.

[0011] By adopting the technical scheme, the first threaded rod is driven to rotate by the output end of the second motor, the second threaded rod is driven to rotate by the first threaded rod, the moving block is driven to move by the first threaded rod and the second threaded rod, the moving block is limited by the limiting rod, the discharge pipe is extruded by the moving block, and the material can be prevented from flowing out of the discharge pipe, so that the discharge pipe can be better extruded and the material can be better prevented from flowing out of the discharge pipe.

[0012] As a preferred implementation form, the bottom of the shell is fixedly connected with four supporting legs, and the four supporting legs are symmetrically distributed at the bottom of the shell.

[0013] By adopting the technical scheme, the four supporting legs are symmetrically distributed at the bottom of the shell, and the shell is supported by the supporting legs, so that the shell can be better supported.

[0014] As a preferred implementation form, the outside of the shell is fixedly connected with a controller, and the controller is electrically connected with the first motor.

[0015] By adopting the technical scheme, the controller is electrically connected with the first motor, and the controller controls the switch of the first motor, so that the switch of the first motor can be better controlled.

[0016] As a preferred embodiment, a sliding groove is formed on the surface of the mounting frame, and the sliding groove is matched with the moving block.

[0017] By adopting the technical scheme, the sliding groove limits the moving block, so that the moving block can better move on the surface of the mounting frame.

[0018] The beneficial effects of the present application are as follows:

[0019] 1. The impeller valve port packaging machine metering device is provided with a limiting block, a spring, a positioning rod and a sliding block. The sliding block is inserted into the limiting block to connect the mounting frame and the discharge pipe. The spring supports the positioning rod, and the positioning rod is inserted into the limiting block to position the sliding block. When the discharge pipe needs to be disassembled, the positioning rod is pressed into the sliding block, and the discharge pipe is pulled to separate the sliding block from the limiting block, thereby completing the disassembly of the discharge pipe. The bolts of the fixed flange plate are prevented from rusting during long-term use, so that the discharge pipe can be quickly disassembled, and the practicality is improved.

[0020] 2. The impeller valve port packaging machine metering device is provided with a first motor, a rotating rod and stirring blades. The output end of the first motor drives the rotating rod to rotate, and the rotating rod drives the stirring blades to rotate. The stirring blades rotate to stir the material in the hopper, preventing the material from blocking the hopper. The problem that the hopper is blocked when there is too much material is solved, and the practicality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front structure schematic diagram of the present application;

[0022] Figure 2 It is a front structure cross-sectional view of the present application;

[0023] Figure 3 It is a stirring mechanism structure schematic diagram of the present application;

[0024] Figure 4 It is a regulating mechanism structure schematic diagram of the present application;

[0025] Figure 5 It is a connecting mechanism structure schematic diagram of the present application.

[0026] Label in drawing: 1, shell; 2, positioning mechanism; 21, screw rod; 22, fixed block; 23, positioning block; 3, stirring mechanism; 31, first motor; 32, rotating rod; 33, stirring blade; 4, adjusting mechanism; 41, second motor; 42, first threaded rod; 43, second threaded rod; 44, moving block; 45, limiting rod; 5, connecting mechanism; 51, limiting block; 52, spring; 53, positioning rod; 54, sliding block; 6, controller; 7, discharge pipe; 8, mounting frame; 9, hopper; 10, vulcanization pipe; 11, discharge nozzle; 12, fixed frame; 13, supporting leg. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments.

[0028] Reference Figures 1-2 A vane valve port packaging machine metering device, comprising a shell 1, four positioning mechanisms 2 are arranged outside the shell 1, the four positioning mechanisms 2 are symmetrically distributed outside the shell 1, the positioning mechanism 2 comprises a fixed block 22, the fixed block 22 is fixedly connected with the shell 1, a screw rod 21 is threadedly connected inside the fixed block 22, and a positioning block 23 is rotatably connected to the bottom of the screw rod 21; the screw rod 21 is limited by the fixed block 22, and then the positioning block 23 at the bottom of the screw rod 21 is used to position the shell 1 by abutting against the ground, so that the shell 1 can be better positioned and supported.

[0029] Reference Figures 1-3 A fixed frame 12 is arranged on one side of the hopper 9, the fixed frame 12 is fixedly connected with the shell 1, a stirring mechanism 3 is fixedly connected to one side of the fixed frame 12, the stirring mechanism 3 comprises a first motor 31, the first motor 31 is fixedly connected with the fixed frame 12, a rotating rod 32 is fixedly connected to the output end of the first motor 31, the rotating rod 32 is rotatably connected with the fixed frame 12, a plurality of stirring blades 33 are fixedly connected outside the rotating rod 32, and the plurality of stirring blades 33 are annularly arranged outside the rotating rod 32; the output end of the first motor 31 is used to drive the rotating rod 32 to rotate, the rotating rod 32 is used to drive the stirring blades 33 to rotate, and then the stirring blades 33 are used to stir the material in the hopper 9, so that the material in the hopper 9 can be better stirred and prevented from blocking the hopper 9.

[0030] Reference Figures 2-5The bottom of the hopper 9 is fixedly connected with a vulcanization pipe 10, one side of the vulcanization pipe 10 is provided with a mounting frame 8, the inside of the mounting frame 8 is provided with a discharge pipe 7, a connecting mechanism 5 is arranged between the discharge pipe 7 and the mounting frame 8, the connecting mechanism 5 comprises a limiting block 51, the limiting block 51 is fixedly connected with the mounting frame 8, a sliding block 54 is slidably connected in the limiting block 51, the sliding block 54 is fixedly connected with the discharge pipe 7, a spring 52 is fixedly connected in the sliding block 54, one side of the spring 52 is fixedly connected with a positioning rod 53, the positioning rod 53 is slidably connected with the sliding block 54, one side of the mounting frame 8 away from the vulcanization pipe 10 is fixedly connected with a discharge nozzle 11, the top of the mounting frame 8 is provided with an adjusting mechanism 4, the adjusting mechanism 4 comprises a second motor 41, the second motor 41 is fixedly connected with the mounting frame 8, the output end of the second motor 41 is fixedly connected with a first threaded rod 42, one side of the first threaded rod 42 is fixedly connected with a second threaded rod 43, the second threaded rod 43 is opposite to the first threaded rod 42 in screw direction, the second threaded rod 43 and the first threaded rod 42 are both rotationally connected with the mounting frame 8, the outside of the second threaded rod 43 and the first threaded rod 42 are both threadedly connected with a moving block 44, the inside of the moving block 44 is slidably connected with a limiting rod 45, the limiting rod 45 is slidably connected with the mounting frame 8; the output end of the second motor 41 is rotated to drive the first threaded rod 42 to rotate, then the first threaded rod 42 drives the second threaded rod 43 to rotate, then the first threaded rod 42 and the second threaded rod 43 drive the moving block 44 to move, then the limiting rod 45 limits the moving block 44, then the moving block 44 extrudes the discharge pipe 7 to prevent the material from flowing out of the discharge pipe 7, which can better extrude the discharge pipe 7 to prevent the material from flowing out of the discharge pipe 7.

[0031] With reference to Figures 1-2 The bottom of the shell 1 is fixedly connected with four supporting legs 13, and the four supporting legs 13 are symmetrically distributed on the bottom of the shell 1.

[0032] With reference to Figures 1-3 The outside of the shell 1 is fixedly connected with a controller 6, and the controller 6 is electrically connected with the first motor 31.

[0033] With reference to Figure 4 A sliding groove is formed in the surface of the mounting frame 8, and the sliding groove is matched with the moving block 44.

[0034] Working principle: through fixed block 22 to screw rod 21 limit, then by rotating screw rod 21 make screw rod 21 bottom's locating block 23 resist ground to shell 1 positioning, put the material into the inside of hopper 9, then by the output end of first motor 31 rotation drive rotating rod 32 rotation, then by rotating rod 32 rotation drive stirring blade 33 rotation, then by stirring blade 33 rotation to the material in the inside of hopper 9 is stirred, prevent material from blocking hopper 9, then by the sliding block 54 is inserted into the inside of limiting block 51, to mounting bracket 8 and discharge pipe 7 are connected, then by spring 52 to positioning rod 53 support, then by positioning rod 53 is inserted into the inside of limiting block 51 to sliding block 54 positioning, when needing to discharge pipe 7 is dismantled, press positioning rod 53 makes positioning rod 53 enter the inside of sliding block 54, then by pulling discharge pipe 7 makes sliding block 54 separate from the inside of limiting block 51, complete discharge pipe 7's dismantling, then by the output end of second motor 41 rotation drive first threaded rod 42 rotation, then by first threaded rod 42 rotation drive second threaded rod 43 rotation, then by first threaded rod 42 and second threaded rod 43 rotation drive moving block 44 movement, then by limiting rod 45 to moving block 44 limit, then moving block 44 extrude discharge pipe 7, prevent material from flowing out of discharge pipe 7.

[0035] In the description of the utility model, it needs to explain, the orientation or position relation that the term "upper" "lower" "internal" "external" "front end" "rear end" "both ends" "one end" "the other end" and so on indicates is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the device or element indicated must have a particular orientation, construct and operate with a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the term "first" "second" is only for the purpose of description, and it cannot be understood as indicating or implying relative importance.

[0036] In the description of the utility model, it needs to explain, unless otherwise explicitly provided and limited, the terms "installation" "provided with" "connection" and the like should be broadly understood, for example, "connection", can be fixed connection, or detachable connection, or integral connection, can be mechanical connection, or electrical connection, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0037] The utility model has been described above in combination with specific embodiments, but those skilled in the art should know that these descriptions are all exemplary, and are not a limitation on the protection scope of the utility model. Those skilled in the art can make various modifications and changes to the utility model according to the spirit and principle of the utility model, and these modifications and changes are also within the scope of the utility model.

Claims

1. A rotary lobe valve port packer metering device comprising a housing (1), characterised in that, The outside of the shell (1) is provided with four positioning mechanisms (2), the four positioning mechanisms (2) are symmetrically distributed on the outside of the shell (1), the top of the shell (1) is fixedly connected with a hopper (9), one side of the hopper (9) is provided with a fixing frame (12), the fixing frame (12) is fixedly connected with the shell (1), one side of the fixing frame (12) is fixedly connected with a stirring mechanism (3), the bottom of the hopper (9) is fixedly connected with a vulcanization pipe (10), one side of the vulcanization pipe (10) is provided with a mounting bracket (8), the inside of the mounting bracket (8) is provided with a discharge pipe (7), the discharge pipe (7) and the mounting bracket (8) are provided with a connecting mechanism (5), the connecting mechanism (5) comprises a limiting block (51), the limiting block (51) is fixedly connected with the mounting bracket (8), the inside of the limiting block (51) is slidably connected with a sliding block (54), the sliding block (54) is fixedly connected with the discharge pipe (7), the inside of the sliding block (54) is fixedly connected with a spring (52), one side of the spring (52) is fixedly connected with a positioning rod (53), the positioning rod (53) is slidably connected with the sliding block (54), one side of the mounting bracket (8) away from the vulcanization pipe (10) is fixedly connected with a discharge nozzle (11), the top of the mounting bracket (8) is provided with an adjusting mechanism (4).

2. A rotary valve port packer metering device according to claim 1 wherein, The positioning mechanism (2) comprises a fixed block (22), the fixed block (22) is fixedly connected with the shell (1), the inside of the fixed block (22) is threadedly connected with a screw rod (21), and the bottom of the screw rod (21) is rotatably connected with a limiting block (23).

3. A rotary valve port packer metering device according to claim 1 wherein, The stirring mechanism (3) comprises a first motor (31), the first motor (31) is fixedly connected with the fixing frame (12), the output end of the first motor (31) is fixedly connected with a rotating rod (32), the rotating rod (32) is rotatably connected with the fixing frame (12), and the outside of the rotating rod (32) is fixedly connected with a plurality of stirring blades (33), and the plurality of stirring blades (33) are annularly distributed on the outside of the rotating rod (32).

4. A rotary valve port packer metering device according to claim 1 wherein, The adjusting mechanism (4) comprises a second motor (41), the second motor (41) is fixedly connected with the mounting bracket (8), the output end of the second motor (41) is fixedly connected with a first threaded rod (42), one side of the first threaded rod (42) is fixedly connected with a second threaded rod (43), the second threaded rod (43) is opposite to the first threaded rod (42) in the threaded direction, the second threaded rod (43) and the first threaded rod (42) are both rotatably connected with the mounting bracket (8), the outside of the second threaded rod (43) and the first threaded rod (42) is both threadedly connected with a moving block (44), the inside of the moving block (44) is slidably connected with a limiting rod (45), and the limiting rod (45) is slidably connected with the mounting bracket (8).

5. A rotary valve port packer metering device according to claim 1 wherein, The bottom of the shell (1) is fixedly connected with four supporting legs (13), and the four supporting legs (13) are symmetrically distributed on the bottom of the shell (1).

6. A rotary valve port packer metering device according to claim 1 wherein, The shell (1) is externally fixedly connected with a controller (6), and the controller (6) is electrically connected with the first motor (31).

7. A rotary valve port packer metering device according to claim 1 wherein, The surface of the mounting rack (8) is provided with a sliding groove, and the sliding groove is matched with the moving block (44).

Images