CN216035586U - Automatic box pressing machine - Google Patents

Abstract

The utility model discloses an automatic box pressing machine which comprises a box pressing rack, wherein a pressing plate air cylinder mechanism is arranged at the top of the box pressing rack, and a paper box tightly holding air cylinder mechanism and a springback preventing air cylinder mechanism are symmetrically arranged on two sides of the box pressing rack respectively. Above-mentioned technical scheme passes through the roof cylinder and realizes pushing down the goods that surpasss the carton top, the compression goods volume to the carton is equipped with all around and holds carton cylinder mechanism tightly, prevent in the supplementary fixed carton that the goods compression in-process from bursting or warping, still be equipped with and prevent resilience cylinder structure, use the cylinder to drive the inserted bar, wear the carton the inside and parallel with the clamp plate, thereby avoid the roof cylinder to retrieve the back goods and kick-back at once, the joint sealing of being convenient for has improved joint sealing efficiency greatly.

Description

Automatic box pressing machine

Technical Field

The utility model relates to the technical field of packaging, in particular to an automatic box pressing machine.

Background

The products produced in batches are all operated by a production line, and mechanical equipment is arranged at each corresponding part of the production line, so that the labor intensity of workers is reduced, and the production efficiency can be improved. And the rearmost end of the assembly line is provided with a box sealing device for packaging the product in a box sealing manner, so that the product is convenient to store and transport. The carton is on the conveying track of case sealer, and it is folding with the carton upper cover through covering mechanism in proper order, supports the upper portion of tight carton curb plate through side pinch roller mechanism again and fixes a position carton curb plate upper portion, then carries out the sealing through last core to the carton upper cover. But in the face of the bulky and bulky goods of the equal volumn of woollen blanket, for guaranteeing goods quantity, the goods height often surpasss and points to upper surface height in the carton before the joint sealing, leads to the carton upper cover to be difficult to the closure smoothly this moment, greatly reduced staff joint sealing packing efficiency.

Chinese patent document CN203740158U discloses a "case sealer". Adopted including the frame, set up aircraft nose on the frame, set up folding lid mechanism and last core, the delivery track of setting on the frame at the overhead, the aircraft nose can reciprocate in order to adjust the distance of folding lid mechanism and going up between core and the delivery track relatively the frame, and it still includes: the first air cylinder is arranged above the machine head, and a piston rod of the first air cylinder is fixedly connected with the machine head; the stopping mechanism comprises a rotating shaft, a ratchet wheel, a belt wheel, two belts and a pawl, wherein the rotating shaft is rotatably arranged on the base, the ratchet wheel and the belt wheel are fixedly arranged on the rotating shaft, the two belts are reversely wound on the belt wheel, the pawl is rotatably arranged on the base, a plurality of notches are formed in the edge of the ratchet wheel and are arranged in the circumferential direction of the ratchet wheel, one end of the chain is connected with the base through a coil spring, and the other end of the chain is fixedly connected with the machine head. Above-mentioned technical scheme does not consider the goods highly to exceed the condition at carton upper edge, and joint sealing inefficiency and joint sealing roughness are difficult to obtain the guarantee.

Disclosure of Invention

The automatic carton pressing machine mainly solves the technical problems that the carton sealing efficiency is low and the carton sealing flatness is difficult to guarantee in the prior technical scheme, the automatic carton pressing machine is provided, goods which exceed the upper side of a carton are pressed downwards through a top plate cylinder to compress the volume of the goods, a carton tightly holding cylinder mechanism is arranged on the periphery of the carton, the carton is prevented from being burst or deformed in the goods compression process while the carton is fixed in an auxiliary mode, a rebounding preventing cylinder structure is further arranged, an inserting rod is driven by a cylinder to penetrate into the carton to be parallel to a pressing plate, so that the goods are prevented from rebounding immediately after the top plate cylinder is recycled, the carton sealing is convenient, and the carton sealing efficiency is greatly improved.

The technical problem of the utility model is mainly solved by the following technical scheme: the carton pressing machine comprises a carton pressing rack, wherein a pressing plate air cylinder mechanism is arranged at the top of the carton pressing rack, and a carton tightly holding air cylinder mechanism and a springback preventing air cylinder mechanism are symmetrically arranged on two sides of the carton pressing rack respectively. The cylinder thrust 8000N of clamp plate cylinder mechanism drives the clamp plate and carries out the lift action, presses the woollen blanket to the carton the inside, holds tightly carton cylinder mechanism and prevents that the carton from bursting or warping, prevents that the cylinder of resilience cylinder mechanism from driving the inserted bar, wears the carton the inside and parallels with the clamp plate, treats that the clamp plate rises back, and the inserted bar effectively prevents the woollen blanket from kick-backing to the carton outside above the woollen blanket, and the manual work is carried out the paper case action this moment.

Preferably, the pressing plate cylinder mechanism comprises a pressing plate cylinder and a pressing plate arranged at the tail end of a piston rod of the pressing plate cylinder, and cylinder guide rods are arranged on two sides of the pressing plate cylinder mechanism.

Preferably, the pressure plate cylinder guide rods are symmetrically arranged around the pressure plate cylinder piston rod, and the tail ends of the pressure plate cylinder guide rods are fixedly connected with the pressure plate. The cylinder guide rod controls the moving track of the pressing plate to be stable and prevents the pressing plate from rotating to crush the carton.

Preferably, the tightly-holding carton cylinder mechanism is arranged on the supports in the vertical directions on the two sides of the box pressing rack, the tightly-holding carton cylinder mechanism comprises a tightly-holding cylinder and a tightly-holding plate, the upper edge of the tightly-holding plate is lower than the upper edge of the carton, and the lower edge of the tightly-holding plate is higher than the upper edge of the bottom plate of the box pressing rack. The upper edge of the tightly-holding plate of the tightly-holding carton cylinder mechanism is lower than the upper edge of the carton, interference is caused when the carton is sealed, and the tightly-holding plate plays a supporting role on the carton for rigid materials, so that the carton is prevented from being burst or deformed.

Preferably, the support in the vertical direction in both sides of the box pressing rack is further provided with a symmetrical springback prevention cylinder mechanism, the springback prevention cylinder mechanism is located above the tightly holding carton cylinder mechanism, and the springback prevention cylinder mechanism is located above the horizontal plane where the upper edge of the carton is located. Prevent that resilience cylinder mechanism from being located carton top edge place horizontal plane top and avoiding preventing to cause in the resilience cylinder mechanism working process and interfering.

Preferably, the rebound prevention cylinder mechanism comprises a rebound prevention cylinder and an L-shaped rebound prevention frame arranged at the tail end of a piston rod of the rebound prevention cylinder, the long edge of the L-shaped rebound prevention frame is fixedly connected with the lower edge of the tail end of the piston rod of the rebound prevention cylinder, the short edge of the L-shaped rebound prevention frame faces downwards vertically, and the lower edge of the short edge of the L-shaped rebound prevention frame is parallel to the upper edge of the carton. So that the lower edge of the short edge of the L-shaped anti-backstop frame is prevented from interfering with the carton in the moving process.

Preferably, the two sides of the pressing plate are provided with symmetrical abdicating grooves, the abdicating grooves are matched with the short edge moving track of the L-shaped anti-backstop frame, and the width of the abdicating grooves is smaller than that of the short edge of the L-shaped anti-backstop frame. Make the clamp plate push down the in-process, the L shape prevents that the resilience frame can move smoothly in the groove of stepping down of clamp plate both sides and avoids causing the interference, simultaneously because only the L shape prevents that the minor face of resilience frame from contacting the goods, can avoid the interference of encapsulation.

The utility model has the beneficial effects that: realize pushing down through the roof cylinder to the goods that surpass on the carton, the compression goods volume to the carton is equipped with all around and holds carton cylinder mechanism tightly, prevents in the supplementary fixed time of carton that the carton from bursting or warping, still is equipped with and prevents the cylinder structure of kick-backing, uses the cylinder to drive the inserted bar, wears the carton the inside and parallels with the clamp plate, thereby avoids the roof cylinder to retrieve the back goods and kick-backs at once, the joint sealing of being convenient for has improved joint sealing efficiency greatly.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention.

In the figure, a press plate cylinder mechanism 1, a rebound prevention cylinder mechanism 2, a carton cylinder mechanism 3, a cylinder guide rod 4 and a carton pressing rack 5 are arranged.

Detailed Description

The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.

Example (b): the automatic carton pressing machine of the embodiment is shown in fig. 1 and comprises a carton pressing frame 5, a pressing plate cylinder mechanism 1 is arranged at the top of the carton pressing frame 5, and a carton clamping cylinder mechanism 3 and a springback preventing cylinder mechanism 2 are symmetrically arranged on two sides of the carton pressing frame 5 respectively. The cylinder thrust 8000N of clamp plate cylinder mechanism drives the clamp plate and carries out the lift action, presses the woollen blanket to the carton the inside, holds tightly carton cylinder mechanism and prevents that the carton from bursting or warping, prevents that the cylinder of resilience cylinder mechanism from driving the inserted bar, wears the carton the inside and parallels with the clamp plate, treats that the clamp plate rises back, and the inserted bar effectively prevents the woollen blanket from kick-backing to the carton outside above the woollen blanket, and the manual work is carried out the paper case action this moment.

The pressing plate cylinder mechanism 1 comprises a pressing plate cylinder and a pressing plate arranged at the tail end of a piston rod of the pressing plate cylinder, and cylinder guide rods 4 are arranged on two sides of the pressing plate cylinder mechanism 1. The pressing plate cylinder guide rods 4 are symmetrically arranged relative to the pressing plate cylinder piston rods, and the tail ends of the pressing plate cylinder guide rods 4 are fixedly connected with the pressing plate. The cylinder guide rod controls the moving track of the pressing plate to be stable and prevents the pressing plate from rotating to crush the carton. The two sides of the pressing plate are provided with symmetrical abdicating grooves, the abdicating grooves are matched with the short edge moving track of the L-shaped anti-backstop frame, and the width of the abdicating grooves is smaller than that of the short edge of the L-shaped anti-backstop frame. Make the clamp plate push down the in-process, the L shape prevents that the resilience frame can move smoothly in the groove of stepping down of clamp plate both sides and avoids causing the interference, simultaneously because only the L shape prevents that the minor face of resilience frame from contacting the goods, can avoid the interference of encapsulation.

Hold carton cylinder mechanism 3 tightly and set up on the vertical direction support in both sides of pressure case frame 5, hold carton cylinder mechanism 3 tightly including holding the cylinder tightly and holding the board tightly, hold the board top edge tightly and be less than the carton top edge, hold the board lower limb tightly and be higher than the top edge of pressure case frame 5 bottom plates. The upper edge of the tightly-holding plate of the tightly-holding carton cylinder mechanism is lower than the upper edge of the carton, interference is caused when the carton is sealed, and the tightly-holding plate plays a supporting role on the carton for rigid materials, so that the carton is prevented from being burst or deformed.

Still be equipped with the cylinder mechanism 2 that prevents springback of symmetry on the vertical direction support in both sides of pressure case frame 5, prevent that springback cylinder mechanism 2 is located and hold 3 tops of carton cylinder mechanism tightly, prevent that springback cylinder mechanism 2 is located carton top edge place horizontal plane top. Prevent that cylinder mechanism 2 that kick-backs prevents to kick-backs including preventing the cylinder that kick-backs and setting up and preventing the frame that kick-backs in the L shape that prevents the terminal L of cylinder piston rod that kick-backs, the long limit of the bullet frame is prevented to L shape and the terminal lower limb fixed connection of cylinder piston rod that prevents to kick-backs, and the L shape is prevented the vertical downwards of minor face of bullet frame, the minor face lower limb of bullet frame is prevented to L shape is parallel with the carton upper edge. So that the lower edge of the short edge of the L-shaped anti-backstop frame is prevented from interfering with the carton in the moving process.

When the blanket pressing machine works, firstly, blankets exceeding the height of the paper box are filled according to the production process requirements and are placed on the pressing machine; the paper box is fixed by tightly holding the paper box air cylinder mechanism, and the starting button of the pressing plate air cylinder is pressed to a downward pressing specified position; the press plate cylinder is prevented from automatically returning after the blanket rebounding and lifting mechanism is automatically started to a set position; and (4) sealing the box, pressing a stop button after the box is sealed, starting the cylinder of the rebound preventing device, returning to the original position, tightly holding the carton cylinder mechanism to loosen the carton, and sealing the box.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the terms platen cylinder mechanism, carton hugging cylinder mechanism, rebound prevention cylinder mechanism, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (7)

1. The utility model provides an automatic box pressing machine, its characterized in that, includes pressure case frame (5), pressure case frame (5) top is equipped with clamp plate cylinder mechanism (1), pressure case frame (5) both sides symmetry respectively are equipped with and hold tightly carton cylinder mechanism (3) and prevent resilience cylinder mechanism (2).

2. The automatic box pressing machine according to claim 1, characterized in that the pressure plate cylinder mechanism (1) comprises a pressure plate cylinder and a pressure plate arranged at the tail end of a piston rod of the pressure plate cylinder, and cylinder guide rods (4) are arranged at two sides of the pressure plate cylinder mechanism (1).

3. The automatic box pressing machine according to claim 2, characterized in that the platen cylinder guide rods (4) are symmetrically arranged about the platen cylinder piston rod, and the ends of the platen cylinder guide rods (4) are fixedly connected with the platen.

4. The automatic box pressing machine according to claim 1, characterized in that the tightly holding carton cylinder mechanism (3) is arranged on two vertical direction supports at two sides of the box pressing frame (5), the tightly holding carton cylinder mechanism (3) comprises a tightly holding cylinder and a tightly holding plate, the upper edge of the tightly holding plate is lower than the upper edge of the carton, and the lower edge of the tightly holding plate is higher than the upper edge of the bottom plate of the box pressing frame (5).

5. The automatic box pressing machine according to claim 1 or 4, characterized in that symmetrical rebound prevention cylinder mechanisms (2) are further arranged on two side vertical supports of the box pressing rack (5), the rebound prevention cylinder mechanisms (2) are located above the tightly holding carton cylinder mechanisms (3), and the rebound prevention cylinder mechanisms (2) are located above a horizontal plane where the upper edges of cartons are located.

6. The automatic box pressing machine according to claim 2 or 3, characterized in that the rebound prevention cylinder mechanism (2) comprises a rebound prevention cylinder and an L-shaped rebound prevention frame arranged at the tail end of a piston rod of the rebound prevention cylinder, the long edge of the L-shaped rebound prevention frame is fixedly connected with the lower edge of the tail end of the piston rod of the rebound prevention cylinder, the short edge of the L-shaped rebound prevention frame faces downwards vertically, and the lower edge of the short edge of the L-shaped rebound prevention frame is parallel to the upper edge of the carton.

7. The automatic box pressing machine according to claim 6, wherein symmetrical abdicating grooves are arranged on two sides of the pressing plate, the abdicating grooves are adapted to the moving track of the short edge of the L-shaped anti-backstop frame, and the width of the abdicating grooves is smaller than that of the short edge of the L-shaped anti-backstop frame.

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