CN210102176U - Conveying bag closer for grain packaging - Google Patents

Abstract

The utility model discloses a carry sack closer for grain packing, it includes sewing machine aircraft nose, conveyer belt, hopper and bag holder, and it still includes mounting bracket, connecting rod, props the bagging apparatus, props bag accommodate cylinder, elevator motor, layer board, limiting plate accommodate cylinder, limiting plate, lift cylinder and push away a bag cylinder, limiting plate accommodate cylinder and limiting plate all be equipped with two, mounting bracket, connecting rod, prop the bagging apparatus, prop bag accommodate cylinder and elevator motor and all be equipped with two at least, the mounting bracket is connected with the hopper side, elevator motor install at last mounting bracket, prop bag accommodate cylinder swing joint be connected at the mounting bracket and with elevator motor's output shaft transmission, the one end of connecting rod with prop the detachable fixed connection of bag accommodate cylinder's piston rod, the other end of connecting rod is close to the hopper side and with prop the bag apparatus and be connected. After having adopted this kind of structure, can send the wrapping bag below the hopper automatically, cooperate current bag holder, improved bagging-off efficiency, prevent that the staff is injured.

Description

Conveying bag closer for grain packaging

Technical Field

The utility model relates to a transport sack closer for grain packing.

Background

After the grain is processed, the grain needs to be bagged and the bag needs to be sealed, so that packaging equipment needs to be used. For example, CN208412213U discloses a quantitative particle suture packaging machine, which includes a bag sewing machine, a bag clamping cylinder, a bag clamping device, a storage bin (equivalent to a hopper), a conveying mechanism, etc., wherein the storage bin includes a feeding pipe, a weighing bin and a discharging pipe, and the bag clamping device includes a clamping plate, etc. When using, then the shrink of clamp bag cylinder makes and produces the clearance between splint and the discharging pipe, then in the manual work puts into the clearance to the wrapping bag, and starts the cylinder once more and makes splint extrusion wrapping bag, and the centre gripping of accomplishing the wrapping bag is fixed, and the back is fixed to the centre gripping of wrapping bag, and the feed bin passes through the atmospheric pressure difference feed. Although this arrangement is good, it requires manual handling to place the bag into the gap, which can cause the bag holder to be manually gripped if a mistake is made.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art need artifical manual putting into the clearance to the wrapping bag, can lead to bag holder to press from both sides the staff problem if the maloperation.

The utility model adopts the technical proposal that: the utility model provides a carry sack closer for grain packing, it includes sewing machine aircraft nose, conveyer belt, hopper and bag holder, it still includes mounting bracket, connecting rod, props the bagging apparatus, props a bag adjust cylinder, elevator motor, layer board, limiting plate adjust cylinder, limiting plate, lift cylinder and pushes away a bag cylinder, limiting plate adjust cylinder and limiting plate all be equipped with two, mounting bracket, connecting rod, prop a bag device, prop a bag adjust cylinder and elevator motor all are equipped with two at least, the mounting bracket is connected with the hopper side, elevator motor install at last mounting bracket, prop bag adjust cylinder swing joint at the mounting bracket and be connected with elevator motor's output shaft transmission, the one end of connecting rod with prop the detachable fixed connection of piston rod of bag adjust cylinder, the other end of connecting rod be close to the hopper side and with prop the bag device and be connected, prop the position of bag device and can give the bag holder abdication, the layer board be located conveyer belt length direction one side, the bottom surface fixed connection of the piston rod of lift cylinder and layer board, two limiting plate adjusting cylinder be located layer board upper surface both sides respectively push away the bag cylinder and be located the layer board upper surface, one side of limiting plate length direction is connected with the piston rod of corresponding limiting plate adjusting cylinder on the layer board, the sewing machine aircraft nose is close to limiting plate length direction's opposite side, push away the stretching out direction of the piston rod of bag cylinder towards the sewing machine aircraft nose.

The utility model has the advantages that: after having adopted this kind of structure, can send the hopper below with the wrapping bag is automatic, cooperate prior art bag holder, improved bagging efficiency, prevent that the staff is injured, the wrapping bag is carried out the package under the guide in sewing machine aircraft nose department after the bagging-off, has guaranteed the packing effect.

Drawings

Fig. 1 is a schematic view of the present invention, wherein the conveyor belt, the sewing machine head, the bag clamping device and the bag pushing cylinder are not shown.

Fig. 2 is a side view of fig. 1.

Shown in the figure: the sewing machine head 1, the conveyer belt 2, the hopper 3, the bag clamping device 4, the mounting frame 5, the connecting rod 6, the bag opening device 7, the bag opening adjusting cylinder 8, the lifting motor 9, the supporting plate 10, the limiting plate adjusting cylinder 11, the limiting plate 12, the lifting cylinder 13, the bag pushing cylinder 14 and the packaging bag 15.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in the figure, a conveying sack closer for grain packaging comprises a machine head 1 of a sack closer, a conveying belt 2, a hopper 3 and a sack holder 4, and further comprises a mounting frame 5, a connecting rod 6, a sack-supporting device 7, a sack-supporting adjusting cylinder 8, a lifting motor 9, a supporting plate 10, a limiting plate adjusting cylinder 11, a limiting plate 12, a lifting cylinder 13 and a sack-pushing cylinder 14, wherein the limiting plate adjusting cylinder and the limiting plate are respectively provided with two parts, the mounting frame, the connecting rod, the sack-supporting device, the sack-supporting adjusting cylinder and the lifting motor are respectively provided with at least two parts, the mounting frame is connected with the side face of the hopper, the lifting motor is mounted on the mounting frame, the sack-supporting adjusting cylinder is movably connected with the mounting frame and is in transmission connection with the output shaft of the lifting motor, one end of the connecting rod is detachably and fixedly connected with a piston rod of the sack, prop the position of bagging apparatus and can give the bag holder and step down, the layer board be located conveyer belt length direction one side, the piston rod of lift cylinder and the bottom surface fixed connection of layer board, two limiting plate adjust the cylinder be located layer board upper surface both sides respectively push away the bag cylinder and be located the layer board upper surface, one side of limiting plate length direction is connected with the piston rod of corresponding limiting plate adjust the cylinder on the layer board, the sewing machine aircraft nose is close to limiting plate length direction's opposite side, the direction of stretching out of the piston rod that pushes away the bag cylinder is towards the sewing machine aircraft nose.

The utility model discloses in, mounting bracket, connecting rod, prop the bagging apparatus, prop bag accommodate cylinder and elevator motor all be equipped with two at least, be located the hopper respectively about, certainly can also set up four as required, the position of setting is close to the position that prior art propped the bagging apparatus but will guarantee to step down. The bag opening device can adopt various structures, such as a plate with an inclined plane, and can also be distributed on two sides of the hopper for opening the packaging bag according to the arrangement of the bag opening claw in the prior art; the specific connection mode of the bag opening device is various, and can be a connecting rod driving mode in the prior art; the mode that elevator motor drove and props bag air conditioner cylinder has the multiple, for example on the elevator motor output shaft with the mounting bracket set up sprocket chain mechanism, air conditioner cylinder installs on the chain, thereby elevator motor drives the sprocket and rotates and drive the chain motion, make air conditioner cylinder go up and down. When the bag opening supporting device is used, the bag opening supporting device is driven by the lifting motor to leave the packaging bag, and meanwhile, the bag clamping device in the prior art clamps the packaging bag tightly, The bag opening of the packaging bag is tightly attached to the side face of the outlet at the bottom of the hopper, when the hopper works to convey grains into the packaging bag, the extending degree of the piston rod of the left and right limiting plate adjusting cylinder on the supporting plate is controlled according to the amount of the grains added into the packaging bag, when the packaging bag is filled with the grains, the position of the limiting plate moves to a position close to the initial state (or moves to the position of the initial state according to different bags), and the piston rod of the bag pushing cylinder extends out to enable the packaging bag filled with the grains to move downwards on the conveying belt under the guiding of the limiting plate and be conveyed to the machine head of the sewing machine by.

It should be known to those skilled in the art that the protection scheme of the present invention is not limited to the above-mentioned embodiments, and various permutations, combinations and transformations can be performed on the basis of the above-mentioned embodiments, without violating the spirit of the present invention, all the transformations performed by the present invention fall within the protection scope of the present invention.

Claims (1)

1. A conveying sack closer for grain packaging comprises a machine head of a sack closer, a conveying belt, a hopper and a sack clamping device, and is characterized by comprising a mounting frame, a connecting rod, a sack supporting device, a sack supporting adjusting cylinder, a lifting motor, a supporting plate, a limiting plate adjusting cylinder, a limiting plate, a lifting cylinder and a sack pushing cylinder, wherein the limiting plate adjusting cylinder and the limiting plate are respectively provided with two parts, the mounting frame, the connecting rod, the sack supporting device, the sack supporting adjusting cylinder and the lifting motor are respectively provided with at least two parts, the mounting frame is connected with the side face of the hopper, the lifting motor is arranged on the mounting frame, the sack supporting adjusting cylinder is movably connected with the mounting frame and is in transmission connection with an output shaft of the lifting motor, one end of the connecting rod is fixedly connected with a piston rod of the sack supporting adjusting cylinder in a detachable manner, the other end of the connecting rod is close to the side face of the hopper, the layer board be located conveyer belt length direction one side, the bottom surface fixed connection of the piston rod of lift cylinder and layer board, two limiting plate adjusting cylinder be located layer board upper surface both sides respectively push away the bag cylinder and be located the layer board upper surface, one side of limiting plate length direction is connected with the piston rod of corresponding limiting plate adjusting cylinder on the layer board, the sewing machine aircraft nose is close to limiting plate length direction's opposite side, push away the stretching out direction of the piston rod of bag cylinder towards the sewing machine aircraft nose.