CN213323792U - Frequency conversion computer quantitative packing scale - Google Patents

Abstract

The utility model relates to a quantitative packaging machine technical field, especially frequency conversion computer quantitative packaging scale, including control box and frame, the control box left end and frame fixed connection, frame upper end fixedly connected with storage hopper, the storage hopper lower extreme is equipped with feeding device, the feeding device outside and frame fixed connection, the feeding device lower extreme fixedly connected with weighing hopper, the weighing hopper outside is equipped with bag clamping device, bag clamping device left side is equipped with sack clamping device, sack clamping device lower extreme and frame fixed connection, sack clamping device left side is seted up has the sack sewing machine, the side is seted up the conveyer belt in front of the sack sewing machine; the utility model discloses in, through sack clamping device, dust absorption mouth, dust absorption fan and the dust absorption pipe that sets up, can realize the automatic encapsulation of packing sack, need not the manual work and operate, can prevent that powder or piece from splashing simultaneously and causing environmental pollution.

Description

Frequency conversion computer quantitative packing scale

Technical Field

The utility model relates to a quantitative packaging machine technical field specifically is frequency conversion computer ration packing scale.

Background

The automatic quantitative packaging machine realizes the automatic control of the packaging system, can improve the production efficiency and the product quality, obviously eliminates errors caused by packaging procedures, printing labels and the like, effectively lightens the labor intensity of workers and reduces the consumption of energy and resources, and shows very obvious effects no matter from the aspects of improving the product quality and the production efficiency of the packaging machinery industry or from the aspects of eliminating processing errors and lightening the labor intensity, so that the automatic quantitative packaging machine is widely applied to the packaging of grains, waste materials, particulate matters and powdery objects.

At present, the quantitative packing scale used in the market needs the manual work to operate in this flow of sealing in sending into the sack closer with the wrapping bag in the use, and it has not only increased workman's intensity of labour, has also reduced production efficiency, and in addition, when the raw materials was filled, some piece and dust can fly in the air, cause operational environment's pollution, so propose frequency conversion computer quantitative packing scale to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frequency conversion computer ration packing scale to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

frequency conversion computer ration packing scale, including control box and frame, control box left end and frame fixed connection, frame upper end fixedly connected with storage hopper, the storage hopper lower extreme is equipped with feeding device, the feeding device outside and frame fixed connection, feeding device lower extreme fixedly connected with is weighed the fill, it is equipped with bag clamping device to weigh the fill outside, bag clamping device left side is equipped with sack clamping device, sack clamping device lower extreme and frame fixed connection, sack clamping device sets up the sack machine in the left side, the sack machine that stitches is seted up to sack clamping device front side, the conveyer belt has been seted up to the sack machine front side.

Preferably, a dust suction opening is formed in the rear side of the weighing hopper, the outer side of the dust suction opening is fixedly connected with the rack, a dust suction pipe is fixedly connected to the rear end of the dust suction opening, a dust suction fan is fixedly connected to the right end of the dust suction pipe, and the rear end of the dust suction fan is fixedly connected with the rack.

Preferably, the dust collection fan is provided with a filter screen on the left side, the outer side of the filter screen is fixedly connected with a dust collection pipe, the lower end of the dust collection pipe is provided with a material collection box, and the outer side of the material collection box is connected with the rack in a sliding manner.

Preferably, sack clamping device includes box and motor, the inside fixedly connected with motor of box, the first pivot of the terminal fixedly connected with of motor spindle, the first sprocket of first pivot outside fixedly connected with, the first sprocket outside is rotated and is connected with the driving chain, the inboard rotation of driving chain is connected with the second sprocket, the inboard fixedly connected with second pivot of second sprocket, the second pivot outside is connected with the box rotation, the equal fixedly connected with gyro wheel in first pivot and the second pivot outside.

Preferably, box lower extreme fixedly connected with stopper, the quantity of stopper is 2, the stopper symmetric distribution is at the box lower extreme, and the stopper both ends are horn mouth form setting.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, after the raw materials are weighed by the arranged bag mouth clamping device, the packaging bags filled with the raw materials are transported to the left side by the conveyer belt, the bag mouths enter the inner sides of the limit blocks, the bag mouths are gradually tightened up due to the horn mouth-shaped arrangement of the two ends of the limit blocks, the motor runs to drive the first rotating shaft to rotate, the first rotating shaft rotates to drive the first chain wheel to rotate, the first chain wheel rotates to drive the transmission chain to rotate, the transmission chain rotates to drive the second rotating shaft to rotate, the second rotating shaft and the first rotating shaft rotate to drive the idler wheels to rotate, the idler wheels at the two sides can compress the bag mouths, so that the packaging bags are transported to the bag sewing machine to be sealed, the arrangement can realize the automatic packaging of the bag mouths, and;

2. the utility model discloses in, through dust absorption mouth, dust absorption fan and the dust absorption pipe that sets up, the dust absorption fan operation can be with the powder that produces in the packaging process or during the piece is inhaled the dust absorption pipe by the dust absorption mouth, the piece is collected in falling into the box that gathers materials after the filter screen filters, and this kind of setting can prevent that powder or piece from splashing and causing environmental pollution.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a bottom view of the bag mouth clamping device of the present invention.

In the figure: 1-control box, 2-frame, 3-storage hopper, 4-feeding device, 5-weighing hopper, 6-bag clamping device, 7-bag mouth clamping device, 701-box body, 702-motor, 703-first rotating shaft, 704-first chain wheel, 705-driving chain, 706-second chain wheel, 707-second rotating shaft, 708-roller, 709-limiting block, 8-bag sewing machine, 9-conveying belt, 10-dust suction port, 11-dust suction pipe, 12-dust suction fan, 13-filtering screen and 14-material collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

frequency conversion computer ration packing scale, including control box 1 and frame 2, 1 left end of control box and 2 fixed connection of frame, 2 upper end fixedly connected with storage hoppers 3 of frame, 3 lower extremes of storage hoppers are equipped with feeding device 4, 4 outsides of feeding device and 2 fixed connection of frame, 4 lower extremes of feeding device fixedly connected with are weighed and are fought 5, the 5 outsides of fighting of weighing are equipped with bag clamping device 6, bag clamping device 6 left sides is equipped with sack clamping device 7, 7 lower extremes of sack clamping device and 2 fixed connection of frame, sack clamping device 7 left sides are seted up and are had sack sewing machine 8, sack sewing machine 8 front side is opened and is equipped with conveyer belt 9.

The rear side of the weighing hopper 5 is provided with a dust suction port 10, the outer side of the dust suction port 10 is fixedly connected with the rack 2, the rear end of the dust suction port 10 is fixedly connected with a dust suction pipe 11, the right end of the dust suction pipe 11 is fixedly connected with a dust suction fan 12, the rear end of the dust suction fan 12 is fixedly connected with the rack 2, the left side of the dust suction fan 12 is provided with a filter screen 13, the outer side of the filter screen 13 is fixedly connected with the dust suction pipe 11, the lower end of the dust suction pipe 11 is provided with a material collection box 14, the outer side of the material collection box 14 is slidably connected with the rack 2, the dust suction fan 12 can suck powder or debris generated in the packaging process into the dust suction pipe 11 through the dust suction port 10 during operation, the debris falls into the material collection box 14 after being filtered by the filter screen 13 and is collected, the arrangement can prevent the environmental pollution caused by the splashing of the powder or, the outer side of the first rotating shaft 703 is fixedly connected with a first chain wheel 704, the outer side of the first chain wheel 704 is rotatably connected with a transmission chain 705, the inner side of the transmission chain 705 is rotatably connected with a second chain wheel 706, the inner side of the second chain wheel 706 is fixedly connected with a second rotating shaft 707, the outer side of the second rotating shaft 707 is rotatably connected with the box body 701, the outer sides of the first rotating shaft 703 and the second rotating shaft 707 are both fixedly connected with rollers 708, the lower end of the box body 701 is fixedly connected with limiting blocks 709, the limiting blocks 709 are 2 in number, the limiting blocks 709 are symmetrically distributed at the lower end of the box body 701, the two ends of the limiting blocks 709 are arranged in a horn mouth shape, after raw materials are weighed, packaging bags filled with the raw materials are conveyed to the left side by a conveying belt 9, the bag mouths enter the inner sides of the limiting blocks 709, the bag mouths are gradually tightened, the, first sprocket 704 rotates and drives driving chain 705 and rotates, and driving chain 705 rotates and drives second pivot 707 and rotate, and second pivot 707 rotates with first pivot 703 and drives gyro wheel 708 and rotate, and the gyro wheel 708 of both sides can compress tightly the sack to transport the wrapping bag and seal bag sewing machine 8 department, the automatic encapsulation of wrapping bag sack can be realized to this kind of setting, need not the manual work and operates.

The working process is as follows: electrical appliances are external power supplies, packaging bags are placed on the outer side of a bag clamping device 6, the bag clamping device 6 can clamp bag openings, a feeding device 4 conveys raw materials in a storage hopper 3 to a weighing hopper 5 for weighing and filling, after the raw materials are weighed, the packaging bags filled with the raw materials are conveyed to the left side by a conveying belt 9, the bag openings enter the inner side of a limiting block 709, as the two ends of the limiting block 709 are arranged in a horn mouth shape, the bag openings are gradually tightened, a motor 702 operates to drive a first rotating shaft 703 to rotate, the first rotating shaft 703 rotates to drive a first chain wheel 704 to rotate, the first chain wheel 704 rotates to drive a transmission chain 705 to rotate, the transmission chain 705 rotates to drive a second rotating shaft 707 to rotate, the second rotating shaft 707 and the first rotating shaft 703 rotate to drive rollers 708 to rotate, the rollers 708 on the two sides can compress the bag openings, so that the packaging bags are conveyed to a bag sewing machine 8 for, the operation of the dust suction fan 12 can suck the powder or the fragments generated in the packaging process into the dust suction pipe 11 through the dust suction port 10 without manual operation, the fragments fall into the aggregate box 14 after being filtered by the filter screen 13 and are collected, and the arrangement can prevent the environment pollution caused by the splashing of the powder or the fragments.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Frequency conversion computer ration packing scale, including control box (1) and frame (2), its characterized in that: control box (1) left end and frame (2) fixed connection, frame (2) upper end fixedly connected with storage hopper (3), storage hopper (3) lower extreme is equipped with feeding device (4), feeding device (4) outside and frame (2) fixed connection, feeding device (4) lower extreme fixedly connected with weigh fill (5), it is equipped with bag clamping device (6) to weigh fill (5) outside, bag clamping device (6) left side is equipped with sack clamping device (7), sack clamping device (7) lower extreme and frame (2) fixed connection, sack clamping device (7) left side is seted up there is sack sewing machine (8), sack sewing machine (8) front side is seted up and is equipped with conveyer belt (9).

2. The variable frequency computer quantitative packaging scale of claim 1, wherein: the weighing hopper (5) is characterized in that a dust suction port (10) is formed in the rear side of the weighing hopper (5), the outer side of the dust suction port (10) is fixedly connected with the rack (2), a dust suction pipe (11) is fixedly connected to the rear end of the dust suction port (10), a dust suction fan (12) is fixedly connected to the right end of the dust suction pipe (11), and the rear end of the dust suction fan (12) is fixedly connected with the rack (2).

3. The variable frequency computer quantitative packaging scale of claim 2, wherein: dust absorption fan (12) left side is equipped with filter screen (13), the filter screen (13) outside and dust absorption pipe (11) fixed connection, collection magazine (14) have been seted up to dust absorption pipe (11) lower extreme, collection magazine (14) outside and frame (2) sliding connection.

4. The variable frequency computer quantitative packaging scale of claim 1, wherein: bag mouth clamping device (7) include box (701) and motor (702), inside fixedly connected with motor (702) of box (701), motor (702) main shaft end fixedly connected with first pivot (703), first pivot (703) outside fixedly connected with first sprocket (704), first sprocket (704) outside rotates and is connected with driving chain (705), driving chain (705) inboard rotates and is connected with second sprocket (706), second sprocket (706) inboard fixedly connected with second pivot (707), second pivot (707) outside rotates with box (701) and is connected, equal fixedly connected with gyro wheel (708) in first pivot (703) and second pivot (707) outside.

5. The variable frequency computer quantitative packaging scale of claim 4, wherein: the box (701) lower extreme fixedly connected with stopper (709), the quantity of stopper (709) is 2, stopper (709) symmetric distribution is at box (701) lower extreme, and stopper (709) both ends are horn mouth form setting.

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