CN213198367U

CN213198367U - Batching machine

Info

Publication number: CN213198367U
Application number: CN202021949612.2U
Authority: CN
Inventors: 唐建军
Original assignee: Hangzhou Lin'an Yangshi Cable Material Co ltd
Current assignee: Hangzhou Lin'an Yangshi Cable Material Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-14
Anticipated expiration: 2030-09-08

Abstract

The utility model belongs to the technical field of the technique of processing equipment and specifically relates to a proportioning machine is related to, including hopper and screw feeder, the hopper communicates in screw feeder, be equipped with first dustproof subassembly on the hopper, first dustproof subassembly includes dust-proof box and push-and-pull plate, dust-proof box bottom portion communicates in the hopper suitable for reading, dust-proof box one side is opened there is the opening, push-and-pull plate swing joint in dust-proof box inner wall, the push-and-pull direction of push-and-pull plate is towards the opening direction, be equipped with the lifting hook that is used for hanging the auxiliary material bag of establishing on the dust-proof box inner wall. An operator places the containing bag filled with the auxiliary materials on the push-pull plate, then pushes the push-pull plate into the dustproof box, then hangs the containing bag on the lifting hook, then unlocks the seal on the containing bag, and finally pulls the push-pull plate away from the dustproof box towards the direction of the opening. The auxiliary material falls into the hopper in a weightless state, and the auxiliary material is difficult to escape to the outside of the dust-proof box due to the blocking of the dust-proof box. The dust pollution reduction device has the advantage of reducing dust pollution.

Description

Batching machine

Technical Field

The application relates to the technical field of processing equipment, in particular to a batching machine.

Background

In the process of preparing the cable sheath tube, different auxiliary materials are weighed and mixed into a mixture, and the work of mixing the different auxiliary materials into the mixture is completed by a mixing machine.

Through the retrieval, chinese patent with publication number CN208428507U discloses a dispensing machine, which comprises a dispensing device, the dispensing device comprises: the hopper is conical, a larger through opening end is a first end, and a smaller through opening end is a second end; one end of the discharge pipe corresponding to the hopper is connected with the second end of the hopper, and the other end of the discharge pipe is a free end; the material pushing motor corresponds to the hopper; the feeding screw rod corresponding to the hopper is arranged in the hopper, extends to the discharge pipe and is connected with the material pushing motor, and the material pushing motor is used for controlling the feeding screw rod; and the pushing cylinder is arranged at the second end of one of the hoppers, and one end of the pushing cylinder is positioned in the hopper and used for inflating the inside of the hopper.

The related art in the above description has the following disadvantages: the auxiliary material is in a dust shape, and the auxiliary material is easy to escape under the action of external force in the auxiliary material conveying process, so that dust pollution is caused.

SUMMERY OF THE UTILITY MODEL

In order to reduce dust pollution, the application provides a proportioning machine.

The application provides a pair of proportioning machine adopts following technical scheme:

the utility model provides a proportioning machine, includes hopper and feed screw, the hopper communicates in feed screw, be equipped with first dustproof subassembly on the hopper, first dustproof subassembly includes dust-proof box and push-and-pull plate, dust-proof box bottom portion communicates in the hopper suitable for reading, open dust-proof box one side has the opening, push-and-pull plate swing joint in dust-proof box inner wall, the push-and-pull direction of push-and-pull plate is towards the opening direction, be equipped with the lifting hook that is used for hanging the auxiliary material bag of establishing on the dust-proof box inner wall.

Through the technical scheme, an operator places the containing bag filled with the auxiliary materials on the push-pull plate, then pushes the push-pull plate into the dust-proof box, then hangs the containing bag on the lifting hook, then unlocks the seal on the containing bag, and finally pulls the push-pull plate away from the dust-proof box towards the direction of the opening. The auxiliary materials fall into the hopper in a weightless state, and the auxiliary materials are not easy to escape to the outside of the dust-proof box due to the blocking of the dust-proof box, so that the dust pollution is reduced.

The application is further configured to: the dustproof box is provided with an air cylinder, and one end of a piston rod of the air cylinder penetrates through the dustproof box and is connected to the lifting hook.

Through above-mentioned technical scheme, when the splendid attire bag was hung and is located on the lifting hook, untied the sealing of splendid attire bag earlier, then started the cylinder, under the drive of piston rod, the splendid attire bag is the back and forth movement along piston rod length direction to the auxiliary material breaks away from the splendid attire bag easily and falls into the hopper.

The application is further configured to: the cylinder is provided with a mounting plate, the mounting plate is provided with a bolt, and the bolt penetrates through the mounting plate and is fixed on the dustproof box.

Through above-mentioned technical scheme, take out the bolt for mounting panel and dust-proof box separation, and then make cylinder and dust-proof box separation, thereby the operating personnel of being convenient for dismantles or maintains the cylinder.

The application is further configured to: the dust-proof box is characterized in that a sliding groove is formed in the inner wall of the dust-proof box, the opening direction of the sliding groove is consistent with the push-pull direction of the push-pull plate, and the push-pull plate is embedded in the sliding groove in a sliding mode.

Through the technical scheme, the push-pull plate slides in the sliding groove, so that the push-pull plate can easily enter and exit the dustproof box.

The application is further configured to: the push-pull plate is provided with a roller, the end part of the roller is provided with a roller, and the roller is embedded in the chute.

Through the technical scheme, the roller can move in the chute more easily than the push-pull plate in the chute, so that the push-pull plate can enter and exit the dustproof box more easily.

The application is further configured to: a baffle is hinged to the dustproof box and rotates to seal the through opening.

Through above-mentioned technical scheme, when operating personnel separation push-and-pull board and splendid attire bag, the baffle that will articulate on the dust proof box rotates and seals the opening to reduce the auxiliary material and flee the dust proof box towards the opening direction.

The application is further configured to: still include the dustproof subassembly of second, the dustproof subassembly of second includes suction hood and fan, the suction hood intercommunication has the dust absorption pipe, the fan is located on the dust absorption pipe, be equipped with the batching bucket under the unsettled end of feed guide of screw feeder, the suction hood is located directly over screw feeder's the unsettled end of feed guide.

Through above-mentioned technical scheme, when the auxiliary material in the hopper drops to the batching bucket in through the screw feeder propelling movement, partial auxiliary material escapes easily, and under the effect of fan, the auxiliary material that escapes can be collected to the suction hood to reduce dust pollution.

The application is further configured to: the dust collection pipe is also provided with a dust collection box.

Through above-mentioned technical scheme, under the effect of fan, the auxiliary material that escapes can be collected to the suction hood, and the auxiliary material of collection is stored in the dust collection box.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the blocking of the dustproof box, the auxiliary materials are not easy to escape to the outside of the dustproof box, so that the dust pollution is reduced;

2. the cylinder is started, and the containing bag moves back and forth along the length direction of the piston rod under the driving of the piston rod, so that the auxiliary materials are easy to separate from the containing bag and fall into the hopper;

3. under the effect of fan, the auxiliary material that the suction hood can collect the escape to reduce dust pollution.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a first dust prevention assembly according to an embodiment of the present application;

fig. 3 is an enlarged schematic view of a structure at a in fig. 2.

Description of reference numerals: 1. a hopper; 2. a screw feeder; 3. a first dust-proof assembly; 31. a dust-proof box; 311. a port; 312. a hook; 313. a chute; 32. a push-pull plate; 321. a roller; 322. a roller; 33. a baffle plate; 34. a cylinder; 35. mounting a plate; 36. a bolt; 37. a fixing plate; 4. a batching barrel; 5. a weighing platform; 6. a second dust-proof component; 61. a dust hood; 62. a dust collection pipe; 63. a fan; 64. a dust collection box.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses proportioning machine, refers to fig. 1, and it includes a plurality of hopper 1, a plurality of feed screw 2, first dustproof subassembly 3, batching bucket 4 and the dustproof subassembly 6 of second. A plurality of hopper 1 is the arc in proper order and connects the setting, and 1 bottom of each hopper all feeds through in feed screw 2, and each hopper 1 all is furnished with a first dustproof subassembly 3, and batching bucket 4 is placed under the passage free end of each feed screw 2 to batching bucket 4 is used for the auxiliary material of 2 propelling movement of splendid attire feed screw, and the dustproof subassembly 6 of second is used for collecting the auxiliary material of 2 propelling movement auxiliary material in-process escapes of feed screw.

The bottom of the batching barrel 4 is provided with a weighing platform 5. Different types of auxiliary materials are stored in each hopper 1, and the dosage of each auxiliary material is accurately controlled by the weighing platform 5.

Referring to fig. 2 and 3, a first dust-proof assembly 3 includes a dust-proof box 31 and a push-pull plate 32, wherein the push-pull plate 32 is movably connected in the dust-proof box 31. The bottom of the dust-proof box 31 is communicated with the upper opening of the hopper 1, the side wall of the dust-proof box 31 is provided with a through hole 311 for the push-pull plate 32 and the containing bag to go in and out, and when the push-pull plate 32 is positioned in the dust-proof box 31, the push-pull plate 32 closes the upper opening of the hopper 1. Install lifting hook 312 on the top inner wall of dust proof box 31, install cylinder 34 on the top outer wall of dust proof box 31, cylinder 34 bottom fixedly connected with mounting panel 35, mounting panel 35 four corners department all is equipped with four pieces of bolt 36, and four pieces of bolt 36 all pass mounting panel 35 to be fixed in the dust proof box 31 with mounting panel 35 on. Meanwhile, one end of the piston rod of the cylinder 34 passes through the mounting plate 35 and the top of the dust box 31 in sequence and is connected to the hook 312. The operator hangs the bag containing the auxiliary materials on the hook 312, then unseals the bag, and pulls the push-pull plate 32 away from the dust box 31. Under the effect of gravity, the auxiliary material drops into hopper 1, starts cylinder 34 this moment to under the effect of cylinder 34, the auxiliary material in the splendid attire bag is emptyd totally more easily.

One side of the through hole 311 on the dust box 31 is hinged with a baffle 33, when the push-pull plate 32 leaves the dust box 31, the baffle 33 rotates to close the through hole 311, so that the auxiliary material is not easy to escape out of the dust box 31 from the through hole 311.

The dust-proof box 31 comprises two fixing plates 37 at the bottom, the two fixing plates 37 are arranged in parallel, and the two fixing plates 37 are respectively and fixedly connected to the opposite side walls of the dust-proof box 31. The opposite sides of the two fixing plates 37 are provided with sliding grooves 313, and the two sliding grooves 313 extend towards the direction of the through opening 311 from the inside of the dust-proof box 31.

The push-pull plate 32 is fixedly connected with a plurality of rollers 321, two ends of each roller 321 are respectively provided with a roller 322, and each roller 322 is embedded in the corresponding chute 313, so that the push-pull plate 32 can conveniently enter and exit the dust-proof box 31.

Referring to fig. 1, the second dust-proof assembly 6 includes a dust hood 61, a dust suction pipe 62, a blower 63, and a dust box 64, wherein the dust hood 61 is disposed right above a suspended end of the material guiding pipe of the screw feeder 2 so as to collect auxiliary materials escaping in the air. The dust suction cover 61 is communicated with one end of the dust suction pipe 62, the other end of the dust suction pipe 62 is communicated with the dust box 64, the fan 63 is mounted on the dust suction pipe 62, and the fan 63 is positioned between the dust suction cover 61 and the dust box 64. When the screw feeder 2 pushes the auxiliary materials to the mixing barrel 4, part of the auxiliary materials escape to the air. At this time, the auxiliary materials are sequentially introduced into the dust suction cover 61 and the dust suction pipe 62 by the blower fan 63, and finally collected and stored in the dust box 64.

The implementation principle of the embodiment of the application is as follows:

step one, placing a containing bag filled with auxiliary materials on a push-pull plate 32, pushing the containing bag into a dustproof box 31 by using the push-pull plate 32, hanging the containing bag on a lifting hook 312, and unfastening the seal of the containing bag;

secondly, sliding the push-pull plate 32 away from the dust-proof box 31, enabling the baffle plate 33 to rotate to close the through hole 311, then starting the air cylinder 34, driving the lifting hook 312 to move up and down along the length direction of the piston rod under the action of the air cylinder 34, wherein in the process of moving up and down, auxiliary materials are more easily separated from the containing bag and fall into the hopper 1, and the auxiliary materials are not easily escaped out of the dust-proof box 31 due to the obstruction of the dust-proof box 31 and the baffle plate 33;

under the action of the spiral feeder 2, the auxiliary materials in the hopper 1 are conveyed and fall into the material mixing barrel 4, and under the accurate control of the weighing platform 5, the auxiliary materials of different types are mixed into a mixture;

step four, in the material conveying process of the spiral feeder 2, the auxiliary materials are easy to escape to the air, the escaped auxiliary materials are sucked into the dust hood 61 under the action of the fan 63, then the auxiliary materials enter the dust suction pipe 62, and finally the auxiliary materials are collected in the dust collection box 64.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a proportioning machine which characterized in that: including hopper (1) and feed screw (2), hopper (1) communicates in feed screw (2), be equipped with first dustproof subassembly (3) on hopper (1), first dustproof subassembly (3) are including dust prevention box (31) and push-and-pull board (32), dust prevention box (31) bottom communicates in hopper (1) suitable for reading, dust prevention box (31) one side is opened there is opening (311), push-and-pull board (32) swing joint is in dust prevention box (31) inner wall, the push-and-pull direction of push-and-pull board (32) is towards opening (311) direction, be equipped with on dust prevention box (31) inner wall and be used for hanging lifting hook (312) of establishing the auxiliary material bag.

2. The dispensing machine of claim 1, wherein: an air cylinder (34) is arranged on the dust-proof box (31), and one end of a piston rod of the air cylinder (34) penetrates through the dust-proof box (31) and is connected to the lifting hook (312).

3. The dispensing machine of claim 2, wherein: be equipped with mounting panel (35) on cylinder (34), be equipped with bolt (36) on mounting panel (35), bolt (36) pass mounting panel (35), and will mounting panel (35) are fixed in on dust-proof box (31).

4. The dispensing machine of claim 1, wherein: the inner wall of the dust-proof box (31) is provided with a sliding chute (313), the opening direction of the sliding chute (313) is consistent with the push-pull direction of the push-pull plate (32), and the push-pull plate (32) is embedded in the sliding chute (313) in a sliding manner.

5. The dispensing machine of claim 4, wherein: the push-pull plate (32) is provided with a rolling shaft (321), the end part of the rolling shaft (321) is provided with a roller (322), and the roller (322) is embedded in the sliding groove (313).

6. The dispensing machine of claim 1, wherein: a baffle (33) is hinged to the dust-proof box (31), and the baffle (33) rotates to seal the through opening (311).

7. The dispensing machine of claim 1, wherein: still include the dustproof subassembly of second (6), the dustproof subassembly of second (6) are including suction hood (61) and fan (63), suction hood (61) intercommunication has dust absorption pipe (62), on dust absorption pipe (62) were located in fan (63), be equipped with batching bucket (4) under the unsettled end of guide tube of feed screw (2), suction hood (61) are located directly over the unsettled end of guide tube of feed screw (2).

8. The dispensing machine of claim 7, wherein: the dust collection pipe (62) is also provided with a dust collection box (64).