CN219707351U - Cement packing machine - Google Patents

Abstract

The utility model discloses a cement packagine machine in cement processing technical field, including support and collection material case, the collection material case is installed at the support top, collection material case bottom fixedly connected with discharging pipe, the support is the cuboid, the bottom opening of one of them side of support, four cylinders of fixedly connected with in the support, the output fixedly connected with connecting rod of cylinder, the tip fixedly connected with curved clamp of connecting rod, the turning plate that is used for switching discharging pipe is connected with in the discharging pipe in the rotation, install the motor on the outer wall of discharging pipe, the output of motor runs through the wall body of discharging pipe and turns over the board connection. The cement packaging machine can effectively solve the problem that cement dust is raised due to the fact that gaps exist between the cement bags and the discharge pipes in the packaging process of cement.

Description

Cement packing machine

Technical Field

The utility model belongs to the technical field of cement processing, and particularly relates to a cement packaging machine.

Background

The cement packing machine is a special device necessary for producing bagged cement, is used for automatically packing cement, and can also be used for packing other powdery materials with good fluidity (such as fly ash, cement additives and the like), so that the cement packing machine is still widely applied to small-sized cement factories.

After cement production, the cement needs to be bagged, part of cement ash is easy to raise and fly into the air in the bagging and packaging process, and workers inhale the cement ash floating in the air into the lungs, so that adverse effects can be caused on the lungs. To this problem, the patent with publication number CN213262980U discloses a charging device for environment-friendly cement, and during operation, the effect of spring force drives two movable plates to move relatively, clamps the bag, and then utilizes the suction pump to absorb the dust generated in the discharge box into the box. The better realization of device is to the absorption of cement dust, but, at cement bagging-off in-process, the device is carried out the centre gripping to the sack through two movable plates, and the opening of sack can not laminate the bottom of collection workbin completely, can lead to the cement of whereabouts in the sack to fly up and fly out the sack, can lead to a large amount of dust to fly to in the air, and the suction pump hardly thoroughly absorbs a large amount of dust, still can lead to a large amount of dust to fly to in the air, causes harmful effects to staff's health.

Disclosure of Invention

The utility model aims to provide a cement packing machine so as to solve the problem of dust emission caused by the fact that an opening of a bag cannot be completely attached to the bottom of a material collecting box in the packing process of cement.

The cement packaging machine in this scheme, including support and collection material case, the collection material case is installed at the support top, collection material case bottom fixedly connected with discharging pipe, and the support is the cuboid, and the bottom opening of one of them side of support, four cylinders of fixedly connected with in the support, the output fixedly connected with connecting rod of cylinder, the tip fixedly connected with curved clamp of connecting rod, the intraductal turning plate that is used for switching discharging pipe that rotates of discharging is connected with, installs the motor on the outer wall of discharging pipe, and the output of motor runs through the wall body of discharging pipe and turns over the board connection.

The working principle of the scheme is as follows: when the cement needs to be packaged, the cement bag is sleeved at the bottom of the discharging pipe, the air cylinder is started, the clamp clamps the cement bag and the discharging pipe, the motor is started, the turning plate is rotated, the discharging pipeline is opened, after the cement is filled, the air cylinder is started, the clamp is retracted, the cement bag is taken down, and the packaging is completed. The arc-shaped clamp is used for fixing the cement bag, so that the cement bag is free of gaps after being clamped, and cement dust can be prevented from occurring in the cement bagging process.

Further, the diameter of the round formed by splicing the four clamping hoops is the same as that of the discharging pipe. The four hoops are spliced into a circle, and the diameter is the same as that of the discharging pipe, so that the cement bag can be completely sealed, and gaps of the cement bag in the bagging process can be avoided.

Further, a gravity sensor is installed at the inner bottom of the support, a controller is installed at the top of the support, and the controller is connected with the gravity sensor and the motor through electric signals. When the gravity sensor senses that the cement loading capacity reaches the standard, a signal is transmitted to the controller, and the controller controls the motor to start, so that the turning plate closes the discharging pipe, and accurate bagging can be realized.

Further, a sliding groove is formed in the side face of the opening of the support, a dustproof door is connected in the sliding groove in a sliding mode, and a power mechanism for controlling the dustproof door to slide is arranged on the support. When the cement is packaged, the dustproof door is closed, so that cement dust can be further reduced, and after the packaging is completed, the dustproof door is opened, and the cement bag is taken out.

Further, fixedly connected with and connecting rod vertically dead lever on the connecting rod, power unit includes branch one and branch two, and branch one rotates the tip of connecting at the dead lever, and branch two rotates the top of connecting at the dust door, and branch one and branch two rotate the connection. When the cylinder stretches, the first connecting rod and the second connecting rod can be driven to move, so that the dustproof door slides downwards, and when bagging is completed, the cylinder drives the connecting rod to retract, so that the dustproof door slides upwards, and the notch is opened.

Further, a downward-inclined guide plate is arranged in the discharge pipe. And a material guide plate is arranged in the material discharge pipe, so that the material discharge amount of cement can be controlled.

Drawings

FIG. 1 is a schematic view showing the construction of a cement packing machine according to the present embodiment 1;

FIG. 2 is a cross-sectional view at A-A in FIG. 1;

fig. 3 is a schematic structural diagram of embodiment 2.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: the automatic feeding device comprises a material collecting box 1, a bracket 2, an air cylinder 3, a material discharging pipe 4, a motor 5, a controller 6, a turning plate 7, a fixing rod 8, a gravity sensor 9, a first supporting rod 10, a second supporting rod 11, a connecting rod 12 and a clamp 13.

Example 1 is substantially as shown in fig. 1 and 2: cement packagine machine, including support 2 and collection box 1, collection box 1 installs at support 2 tops, collection box 1 bottom fixedly connected with discharging pipe 4, discharging pipe 4 runs through support 2, support 2 is the cuboid, the bottom opening of one of them side of support 2, four cylinders 3 of fixedly connected with in the support 2, the output integrated into one piece of cylinder 3 has connecting rod 12, the tip integrated into one piece of connecting rod 12 has curved clamp 13, four clamp 13 splice into a circular, and circular diameter is the same with the diameter of discharging pipe 4, discharging pipe 4 internal rotation is connected with the board 7 that turns over that is used for switching discharging pipe 4, it is circular to turn over board 7, install control upset pivoted motor 5 on the outer wall of discharging pipe 4, the output of motor 5 runs through the wall body of discharging pipe 4 and is connected with turning over board 7, gravity inductor 9 is installed at the interior bottom of support 2 tops, controller 6 is connected with gravity inductor 9 and motor 5 through the signal, be equipped with the downward stock guide of slope in the discharging pipe 4.

Example 2 is substantially as shown in fig. 3, and differs from example 1 only in that: a vertical sliding groove is formed in the side face of the opening of the support 2, a dustproof door is connected in the sliding groove in a sliding manner, the opening can be closed by the dustproof door, a fixing rod 8 is connected to the connecting rod 12 in a rotating manner, the end part of the fixing rod 8, far away from the fixing rod 8, is connected with a first supporting rod 10 in a rotating manner, the end part of the first supporting rod 10, far away from the fixing rod 8, is connected with a second supporting rod 11 in a rotating manner, and the end part of the second supporting rod 11, far away from the first supporting rod 10, is connected to the top of the dustproof door in a rotating manner.

Taking example 2 as an example, the specific implementation procedure is as follows: when the cement is required to be packaged, the cement bag is sleeved at the bottom end of the discharging pipe 4, the controller 6 is operated to start the air cylinder 3, the air cylinder 3 drives the clamp 13 to move towards the discharging pipe 4, the four clamp 13 are spliced into a round shape, the clamp 13 clamps the cement bag, the cement bag is completely attached to the discharging pipe 4 without gaps, meanwhile, the motor 5 drives the connecting rod 12 to move, the first support rod 10 and the second support rod 11 can be driven to rotate, the second support rod 11 pushes the dustproof door downwards, the dustproof door closes the opening of the support 2, the motor 5 is opened, the turning plate 7 is driven to rotate, the discharging pipe 4 is opened, the cement is started to be packaged, after the gravity sensor 9 senses that the weight of the packaged cement reaches the standard, an electric signal is transmitted to the controller 6, the motor 5 is started, the turning plate 7 closes the discharging pipe 4, the air cylinder 3 is started, the clamp 13 is retracted, the second support rod 11 is driven to rotate upwards, the dustproof door is driven to slide upwards, and the opening on the support 2 is opened, and the cement bag is taken out to be packaged.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (6)

1. Cement packagine machine, including support and collection material case, collect material case and install at the support top, collection material case bottom fixedly connected with discharging pipe, the support is cuboid, its characterized in that: the bottom opening of one of them side of support, four cylinders of fixedly connected with in the support, the output fixedly connected with connecting rod of cylinder, the tip fixedly connected with curved clamp of connecting rod, the intraductal turning plate that is used for switching discharging pipe that rotates of discharging is connected with, installs the motor on the outer wall of discharging pipe, and the output of motor runs through the wall body of discharging pipe and turns over the board and be connected.

2. The cement packing machine of claim 1, wherein: the diameter of the round formed by the four hoops is the same as that of the discharging pipe.

3. The cement packing machine of claim 2, wherein: the gravity sensor is installed at the inner bottom of the support, the controller is installed at the top of the support, and the controller is connected with the gravity sensor and the motor through electric signals.

4. A cement packing machine according to claim 3, wherein: the side of the opening of the bracket is provided with a chute, the chute is connected with a dustproof door in a sliding way, and the bracket is provided with a power mechanism for controlling the dustproof door to slide.

5. The cement packing machine of claim 4, wherein: the dust-proof door is characterized in that a fixing rod perpendicular to the connecting rod is fixedly connected to the connecting rod, the power mechanism comprises a first supporting rod and a second supporting rod, the first supporting rod is rotationally connected to the end part of the fixing rod, the second supporting rod is rotationally connected to the top end of the dust-proof door, and the first supporting rod and the second supporting rod are rotationally connected.

6. The cement packing machine of claim 5, wherein: and a downward-inclined guide plate is arranged in the discharge pipe.