阅读说明：本技术 一种食品包装盒的整形封切设备及其使用方法 (Shaping, sealing and cutting equipment for food packaging box and using method thereof ) 是由 朱远忠 程继庆 丁九斤 于 2020-05-21 设计创作，主要内容包括：本发明公开了一种食品包装盒的整形封切设备及其使用方法,所述加工台的内部设置有沿横向方向并排设置有桁架一和桁架二,所述桁架一和桁架二之间通过多根竖直支撑架形成上料槽口和出料槽口,所述加工台的一侧并排设置有上料传送带和出料传送带,所述上料传送带和出料传送带的一端通过支撑座设置,所述上料传送带的另一端横穿加工台设置在上料槽口内,所述出料传送带的另一端横穿加工台设置在出料槽口内,所述上料传送带和出料传送带之间水平设置有整形板,所述整形板固定架设在桁架一上,所述整形板的正上方固定设置有封切板,所述封切板固定架设在桁架二上,使食品包装盒加工设备结构紧凑,集成化程度高,具有体积小的优点。(The invention discloses a shaping, sealing and cutting device of a food packaging box and a using method thereof, wherein a first truss and a second truss are arranged in parallel along the transverse direction in the processing table, a feeding notch and a discharging notch are formed between the first truss and the second truss through a plurality of vertical supporting frames, a feeding conveyor belt and a discharging conveyor belt are arranged on one side of the processing table in parallel, one ends of the feeding conveyor belt and the discharging conveyor belt are arranged through a supporting seat, the other end of the feeding conveyor belt is arranged in the feeding notch in a transverse mode through the processing table, the other end of the discharging conveyor belt is arranged in the discharging notch in a transverse mode through the processing table, an shaping plate is horizontally arranged between the feeding conveyor belt and the discharging conveyor belt, a fixing frame of the shaping plate is arranged on the first truss, a sealing and cutting plate is fixedly arranged right above the shaping plate, and the fixing frame of the, the food packaging box processing equipment has the advantages of compact structure, high integration degree and small volume.)

1. The shaping, sealing and cutting equipment for the food packaging box is characterized by comprising a processing table (1), wherein the processing table (1) is of a vertical frame structure, a first truss (103) and a second truss (104) are arranged in the processing table (1) side by side along the transverse direction, and a feeding notch (101) and a discharging notch (102) are formed between the first truss (103) and the second truss (104) through a plurality of vertical supporting frames;

a feeding conveyor belt (2) and a discharging conveyor belt (3) are arranged on one side of the processing table (1) side by side, one ends of the feeding conveyor belt (2) and the discharging conveyor belt (3) are arranged through a supporting seat, the other end of the feeding conveyor belt (2) transversely penetrates through the processing table (1) and is arranged in a feeding notch (101), the other end of the discharging conveyor belt (3) transversely penetrates through the processing table (1) and is arranged in a discharging notch (102), a shaping plate (5) is horizontally arranged between the feeding conveyor belt (2) and the discharging conveyor belt (3), a fixing frame of the shaping plate (5) is arranged on a first truss (103), a cutting plate (6) is fixedly arranged right above the shaping plate (5), and the fixing frame of the cutting plate (6) is arranged on a second truss (104);

the side edge pushing table (4) is fixedly arranged on one side of the processing table (1), a second air cylinder (401) is fixedly arranged on a table board of the side edge pushing table (4), a piston rod of the second air cylinder (401) is fixedly connected with a pushing block (402), and the pushing block (402) penetrates through a belt surface of the feeding conveyor belt (2) through the sliding of the table board of the side edge pushing table (4).

2. The shaping, sealing and cutting equipment for the food packaging box according to claim 1, wherein a circular groove is formed in the center of the surface of the shaping plate (5), a rotating disc (503) is rotatably connected in the annular groove, a first motor (504) is fixedly arranged at the center of the bottom surface of the shaping plate (5) through a motor mounting seat, an output shaft of the first motor (504) penetrates through the shaping plate (5) and is fixedly connected with the bottom surface of the rotating disc (503), vertical plates (502) are vertically arranged on two sides of the surface of the shaping plate (5), a first hydraulic cylinder (501) is fixedly arranged on the outer side surface of each vertical plate (502), a piston rod of the first hydraulic cylinder (501) penetrates through the corresponding vertical plate (502) and is connected with a shaping block (505), and the shaping block (505) is of a square block structure.

3. A reforming, sealing and cutting device for food packages, according to claim 2, characterized in that the surface of said reforming plate (5) is flush with the belt surfaces of the infeed conveyor (2) and the outfeed conveyor (3).

4. The shaping, sealing and cutting device for food packaging boxes according to claim 1, wherein a trimming cavity (7) is fixedly arranged on the surface of the sealing and cutting plate (6), a second screw (702) is horizontally arranged inside the trimming cavity (7), one end of the second screw (702) penetrates through the side wall of the trimming cavity (7) and is fixedly connected with a third motor (701) outside the trimming cavity (7), the third motor (701) is fixedly arranged on the outer side wall of the trimming cavity (7) through a motor mounting seat, the two ends of the second screw (702) inside the trimming cavity (7) are opposite in thread direction, two ends of the second screw (702) are connected with a second nut seat (703) and a third nut seat (704) through threads, the second nut seat (703) and the third nut seat (704) are symmetrical with respect to the axis of the second screw (702) in the vertical direction, and a second L shaping plate (705) is fixedly arranged on the bottom surface of the third nut seat (704) of the second nut seat (703), the vertical plate of the second L-shaped plate (705) penetrates through a second rectangular notch (615) in the sealing and cutting plate (6), a third hydraulic cylinder (706) is fixedly arranged on the bottom surface of the horizontal plate of the second L-shaped plate (705), a cutter mounting frame (707) is fixedly connected to the end part of a piston rod of the third hydraulic cylinder (706), the cutter mounting frame (707) penetrates through the second rectangular notch (615), and a cutter (708) is fixedly arranged on the surface of the cutter mounting frame (707).

5. The shaping, sealing and cutting equipment for the food packaging box is characterized in that a second sliding groove (7051) is formed in the vertical direction of the inner side face of the vertical plate of the second L-shaped plate (705), a sliding block matched with the second sliding groove (7051) is arranged on the side face of the cutter mounting frame (707), and the cutter mounting frame (707) is connected into the second sliding groove (7051) of the second L-shaped plate (705) in a sliding mode.

6. The shaping, sealing and cutting device of the food packaging box as claimed in claim 5, wherein two ends of the sealing and cutting plate (6) located in the edge cutting cavity (7) are fixedly provided with a second hydraulic cylinder (602), a piston rod of the second hydraulic cylinder (602) penetrates through the sealing and cutting plate (6), a U-shaped plate (603) is fixedly arranged on the end surface of the piston rod of the second hydraulic cylinder (602), the end surface of the U-shaped plate (603) is fixedly connected to the plate surface of the edge sealing plate (612) located right below the sealing and cutting plate (6), two ends of the plate surface of the edge sealing plate (612) are fixedly provided with side plates, the side plates are located inside the U-shaped plate (603), a first screw rod (606) is fixedly connected between the side plates at two sides of the edge sealing plate (612), one end of the first screw rod (606) penetrates through the side plate at one side and is connected with a second motor (605), and a first nut seat (607) is connected to the first, a first L-shaped plate (608) is fixedly arranged on the front surface of the first nut seat (607), the vertical plate of the first L-shaped plate (608) penetrates through a first rectangular notch (613) of the edge sealing plate (612) to be arranged, the size of the first rectangular notch (613) is consistent with that of the second rectangular notch (615), a vacuum pump (609) is fixedly arranged on one side of the first L-shaped plate (608) which is positioned right below the edge sealing plate (612), the other side of the edge sealing plate (612) is fixedly provided with a sucker fixing frame (610), the sucker fixing frame (610) is provided with a plurality of suckers (611), the output end of the vacuum pump (609) penetrates through the edge sealing plate (612) and is connected with the suckers (611) of the sucker fixing frame (610), an adhesive tape fixing frame is fixedly arranged at one end, located at the first rectangular notch (613), of the bottom surface of the edge sealing plate (612), and an adhesive tape (604) is arranged on the adhesive tape fixing frame.

7. The reshaping, sealing and cutting device for the food packaging box as claimed in claim 6, wherein a first sliding groove (614) is formed in the plate surface of the edge sealing plate (612) right below the first screw rod (606) along the horizontal direction, a sliding block matched with the first sliding groove (614) is arranged on the bottom surface of the first nut seat (607), and the first nut seat (607) is slidably connected in the first sliding groove (614) of the edge sealing plate (612) through the sliding block.

8. The shaping, sealing and cutting device for the food packaging boxes according to claim 6, wherein the frames of the feeding conveyor belt (2) and the discharging conveyor belt (3) are respectively provided with a plurality of fixing frames (202) in T-shaped structures, the tops of the fixing frames (202) are provided with through holes, guide rods (203) are inserted into the through holes, and the other ends of the guide rods (203) are connected with the baffle (201).

9. The shaping, sealing and cutting device for the food packaging box according to claim 1, wherein a limiting block (106) is fixedly arranged on the front surface of the first truss (103), the limiting block (106) is positioned right below the feeding conveyor belt (2), an inverted cylinder I (107) is fixedly arranged on the surface of the limiting block (106), a piston rod of the cylinder I (107) penetrates through the limiting block (106) and is arranged right above the feeding conveyor belt (2), a guide rail (105) is fixedly arranged on the surface of the second truss (104), guide blocks (601) matched with the guide rail (105) are respectively arranged on two sides of the bottom surface of the sealing and cutting plate (6), and the sealing and cutting plate (6) is slidably connected to the guide rail (105) of the second truss (104) through the guide blocks (601) on the bottom surface.

10. A use method of shaping, sealing and cutting equipment of a food packaging box is characterized by comprising the following steps:

the method comprises the following steps: the food packaging boxes to be shaped, sealed and cut are sequentially placed on the feeding conveyor belt (2), the food packaging boxes are conveyed into the processing table (1) through the feeding conveyor belt (2), the piston rod is driven to push the push block (402) through the second air cylinder (401) on the lateral push table (4), so that the push block (402) pushes the food packaging boxes on the feeding conveyor belt (2) to the shaping plate (5), and the piston rod is driven to move downwards through the first air cylinder (107) on the limiting block (106) synchronously to limit the food packaging boxes on the feeding conveyor belt (2);

step two: the two sides of the food packaging box are leveled by driving the piston rods to push the leveling block (502) through the first hydraulic cylinders (501) on the two sides of the leveling plate (5), after leveling is completed, the piston rods of the first hydraulic cylinders (501) drive the leveling block (502) to reset, the first motor (504) drives the turntable (503) to rotate clockwise for 90 degrees, the first hydraulic cylinders (501) drive the piston rods to push the leveling block (502) to level the other two sides of the food packaging box, after leveling is completed, the piston rods of the first hydraulic cylinders (501) drive the leveling block (502) to reset again, the first motor (504) drives the turntable (503) to rotate anticlockwise for 90 degrees to reset the food packaging box, and the first hydraulic cylinders (501) drive the piston rods to push the leveling block (502) to position the food packaging box so as to finish the leveling of the food packaging box;

step three: the first nut seat (607) is located at the initial position of the right end of the first screw rod (606), namely a vacuum pump (609) on the side surface of the first L-shaped plate (608) drives a sucker (611) to absorb one end of the sealing adhesive tape (604), a motor II (605) drives the first screw rod (606) to rotate, so that the first screw rod (606) drives the first nut seat (607) to move on the edge sealing plate (612) along the left direction in the horizontal direction, the spreading of the sealing adhesive tape (604) is completed, a piston rod is driven by a hydraulic cylinder II (602) to push the U-shaped plate (603) to move downwards, the U-shaped plate (603) drives the edge sealing plate (612) to move downwards, the sealing adhesive tape (604) is bonded on a food packaging box, and the packaging of the food packaging box is completed;

step four: according to the size of the food packaging box, a second screw rod (702) is driven to rotate by a second motor (701), the second screw rod (702) drives a second nut seat (703) and a third nut seat (704) to move oppositely or reversely on the second screw rod (702), the adjustment of the distance between the cutters (708) on the two sides of the second screw rod (702) is completed, a piston rod is driven by a third hydraulic cylinder (706) to push a cutter mounting rack (707) to move downwards, and therefore the cutter mounting rack (707) drives the cutters (708) to penetrate through a second rectangular notch (615) of the sealing and cutting plate (6) and a first rectangular notch (613) of the edge sealing plate (612) to seal and cut the sealing adhesive tape (604), and cutting in the packaging process of the food packaging box is achieved;

step five: after the food packaging box is shaped, sealed and cut on the shaping plate (5), the piston rod is driven by the second air cylinder (401) to further push the push block (402), so that the push block (402) pushes the food packaging box shaped, sealed and cut on the shaping plate (5) to the discharge conveyor belt (3) for being guided out, and the shaping, sealing and cutting of the whole food packaging box are completed.

Technical Field

The invention belongs to the technical field of food packaging boxes, and particularly relates to shaping, sealing and cutting equipment for a food packaging box and a using method thereof.

Background

Food packaging (foodpacking) is an integral part of a food item. One of the major projects in the food industry process. It protects the food, prevents the damage of biological, chemical and physical external factors in the process of the food leaving the factory to the hand of the consumer, and it can also have the function of keeping the stable quality of the food itself, it is convenient for the food to eat, it expresses the food appearance at first, attracts the image of consumption, and has the value beyond the material cost.

Food packaging boxes are classified in a variety of ways. If technically, the method is divided into the following steps: moisture-proof packaging, waterproof packaging, mildew-proof packaging, fresh-keeping packaging, quick-freezing packaging, breathable packaging, microwave sterilization packaging, aseptic packaging, inflatable packaging, vacuum packaging, deoxygenation packaging, blister packaging, skin packaging, stretch packaging, retort pouch packaging and the like.

For example, patent application No. (201210545099.4) discloses a shaping, sealing and cutting device for a liquid food packaging box, which comprises a sealing and cutting table provided with a sealing and trimming device, a shaping table provided with a shaping device and a push plate, which are sequentially arranged from top to bottom; the sealing and cutting table is fixedly arranged by utilizing a bracket, and the key point is that the push plate is connected with a driving device so that the push plate can move up and down; the shaping table is connected with the sealing and cutting table and the push plate through diamond supports on two sides of the shaping table, so that when the push plate moves up and down to any position, the shaping table can be positioned in the middle of the push plate and the sealing and cutting table, and a liquid food packaging box with a changeable bottom section is produced by using reel composite paper;

1. the existing shaping, sealing and cutting equipment for the food packaging box is generally composed of a plurality of production lines, and has large volume and large occupied workshop area;

2. the shaping, sealing and cutting equipment of the existing food packaging box is used for shaping, sealing and cutting the packaging box, generally shaping is one set of equipment, sealing and cutting is another set of equipment, multiple conversion is needed, the operation difficulty is high, the shaping, sealing and cutting time of the food packaging box is prolonged, and the shaping, sealing and cutting efficiency of the food packaging box is reduced.

Disclosure of Invention

The invention aims to provide a shaping, sealing and cutting device of a food packaging box and a using method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a shaping, sealing and cutting device of a food packaging box comprises a processing table, wherein the processing table is of a vertical frame structure, a first truss and a second truss are arranged inside the processing table side by side along the transverse direction, and a feeding notch and a discharging notch are formed between the first truss and the second truss through a plurality of vertical supporting frames;

a feeding conveyor belt and a discharging conveyor belt are arranged on one side of the processing table side by side, one ends of the feeding conveyor belt and the discharging conveyor belt are arranged through a supporting seat, the other end of the feeding conveyor belt traverses the processing table and is arranged in a feeding groove, the other end of the discharging conveyor belt traverses the processing table and is arranged in a discharging groove, a shaping plate is horizontally arranged between the feeding conveyor belt and the discharging conveyor belt, a shaping plate fixing frame is arranged on a first truss, a sealing and cutting plate is fixedly arranged right above the shaping plate, and a sealing and cutting plate fixing frame is arranged on a second truss;

the side edge pushing table is fixedly arranged on one side of the processing table, a second air cylinder is fixedly arranged on the table top of the side edge pushing table, a piston rod of the second air cylinder is fixedly connected with a pushing block, and the pushing block penetrates through the belt surface of the feeding conveying belt through the sliding of the table top of the side edge pushing table.

As a further scheme of the invention: the improved motor shaping device is characterized in that a circular groove is formed in the center of the surface of the shaping plate, a rotary table is connected to the inner side of the circular groove in a rotary mode, a first motor is fixedly arranged on the center of the bottom surface of the shaping plate through a motor mounting seat, an output shaft of the first motor penetrates through the bottom surface of the shaping plate and the bottom surface of the rotary table and is fixedly connected with the outer side of the vertical plate, vertical plates are arranged on two sides of the surface of the shaping plate, a first hydraulic cylinder is fixedly arranged on the outer side of each vertical plate, a piston rod.

As a still further scheme of the invention: the surface of the shaping plate is flush with the belt surfaces of the feeding conveyor belt and the discharging conveyor belt.

As a still further scheme of the invention: the surface of the sealing and cutting plate is fixedly provided with a trimming cavity, the inside of the trimming cavity is horizontally provided with a screw rod II, one end of the screw rod II penetrates through the side wall of the trimming cavity and is fixedly connected with a motor III outside the trimming cavity, the motor III is fixedly arranged on the outer side wall of the trimming cavity through a motor mounting seat, the screw threads of the two ends of the screw rod II, which are positioned in the trimming cavity, are opposite in rotating direction, the two ends of the screw rod II are connected with a nut seat II and a nut seat III through threads, the nut seat II and the nut seat III are symmetrical about the axis of the screw rod II in the vertical direction, the bottom surface of the nut seat III of the nut seat II is fixedly provided with an L-shaped plate II, the vertical plate of the L-shaped plate II penetrates through the rectangular notch II on the sealing and cutting plate, the bottom surface of the horizontal plate of the L-shaped plate II is fixedly provided with a hydraulic cylinder, the cutter mounting rack transversely penetrates through the rectangular notch II, and a cutter is fixedly arranged on the surface of the cutter mounting rack.

As a still further scheme of the invention: and a second sliding groove is formed in the inner side surface of the vertical plate of the second L-shaped plate in the vertical direction, a sliding block matched with the second sliding groove is arranged on the side surface of the cutter mounting frame, and the cutter mounting frame is connected in the second sliding groove of the second L-shaped plate through sliding and sliding.

As a still further scheme of the invention: the two ends of the sealing and cutting plate, which are positioned in the edge cutting cavity, are fixedly provided with a second hydraulic cylinder, a piston rod of the second hydraulic cylinder penetrates through the sealing and cutting plate, a U-shaped plate is fixedly arranged on the end surface of the piston rod of the second hydraulic cylinder, the end surface of the U-shaped plate is fixedly connected to the surface of the edge sealing plate which is positioned right below the sealing and cutting plate, two ends of the surface of the edge sealing plate are fixedly provided with side plates, the side plates are positioned in the U-shaped plate, a first screw rod is fixedly connected between the side plates at the two sides of the edge sealing plate, one end of the first screw rod penetrates through the side plate at one side of the first screw rod and is connected with a second motor, the first screw rod is connected with a first nut seat through threads, a first L-shaped plate is fixedly arranged on the front of the first nut seat, a vertical plate of the first L-shaped plate penetrates through a first rectangular notch, the fixed sucking disc mount that is provided with of opposite side of banding board, be provided with a plurality of sucking disc on the sucking disc mount, the output of vacuum pump runs through the banding board and connects on the sucking disc of sucking disc mount, the fixed sticky tape mount that is provided with of one end that the banding board bottom surface is located rectangle notch one, and is provided with the sealing tape on the sticky tape mount.

As a still further scheme of the invention: the surface of the edge sealing plate is located under the screw rod I, a first sliding groove is formed in the horizontal direction, a sliding block matched with the first sliding groove is arranged on the bottom surface of the first nut seat, and the first nut seat is connected into the first sliding groove of the edge sealing plate in a sliding mode through the sliding block.

As a still further scheme of the invention: the frame of material loading conveyer belt and exit conveyor is provided with a plurality of mount that is T type framework respectively, and has seted up the through-hole at the top of mount, and has inserted the guide arm in the through-hole, the other end of guide arm is connected with the baffle.

Compared with the prior art, the invention has the beneficial effects that:

1. the processing table is provided with the frame structure, the feeding conveyor belt and the discharging conveyor belt are arranged inside the processing table, the shaping plate and the sealing and cutting plate are arranged between the feeding conveyor belt and the discharging conveyor belt inside the processing table, and the edge cutting cavity is formed in the surface of the sealing and cutting plate, so that the feeding, shaping, sealing, cutting and discharging of the whole food packaging box can be completed inside the frame structure of the processing table, and the food packaging box processing equipment is compact in structure, high in integration degree and small in size;

2. when the food packaging box moves onto the shaping plate, the piston rods are driven by the first hydraulic cylinders on the two sides of the shaping plate to push the shaping block to level the two sides of the food packaging box, after the leveling is finished, the piston rods of the first hydraulic cylinders drive the shaping block to reset, the first motor drives the turntable to rotate clockwise, the piston rods are driven by the first hydraulic cylinders to push the shaping block to level the other two sides of the food packaging box, the shaping of the food packaging box is finished, the vacuum pump on one side face of the L-shaped plate drives the sucker to adsorb one end of the sealing adhesive tape, the first motor drives the first screw rod to rotate, the first screw rod drives the first nut seat to move on the edge sealing plate in the horizontal direction to the left, the unfolding of the sealing adhesive tape is finished, the piston rods are driven by the second hydraulic cylinders to drive the U-shaped plate to move downwards, the U-shaped plate, accomplish the encapsulation to food package box, it promotes cutter mounting bracket downstream to drive the piston rod through the pneumatic cylinder three, thereby realize that cutter mounting bracket drives the cutter and runs through the rectangle notch two of sealing the cutting board and the rectangle notch one of banding board and realizes cutting the sealing of sealing the sticky tape, thereby realize cutting to food package box packaging process, with food package box's plastic and the synchronous completion of sealing all at the processing bench, avoid food package box in-process plastic and seal the segmentation to open the processing, the plastic that has shortened food package box seals the time of cutting, very big improvement food package box's plastic seals cuts efficiency.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a perspective view of a reforming, sealing and cutting device for food packaging boxes.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of a shaping plate in a shaping, sealing and cutting device for food packaging boxes.

Fig. 4 is a schematic structural view of a sealing and cutting plate in a shaping sealing and cutting device for a food packaging box.

Fig. 5 is a schematic structural view of a trimming plate in a trimming, sealing and cutting device for a food packing box.

Fig. 6 is a top view of a sealing and cutting plate in a reforming sealing and cutting device for food packaging boxes.

Fig. 7 is a schematic structural diagram of an L-shaped plate II in the shaping, sealing and cutting device of the food packaging box.

In the figure: the processing table 1, the feeding chute opening 101, the discharging chute opening 102, the first truss 103, the second truss 104, the guide rail 105, the limiting block 106, the first air cylinder 107, the feeding transmission belt 2, the baffle 201, the fixing frame 202, the guide rod 203, the discharging transmission belt 3, the lateral pushing table 4, the second air cylinder 401, the pushing block 402, the shaping plate 5, the first hydraulic cylinder 501, the vertical plate 502, the turntable 503, the first motor 504, the shaping block 502, the seal cutting plate 6 and the guide block 601, the cutting tool comprises a second hydraulic cylinder 602, a U-shaped plate 603, a sealing adhesive tape 604, a second motor 605, a first screw 606, a first nut seat 607, a first L-shaped plate 608, a vacuum pump 609, a suction cup fixing frame 610, a suction cup 611, a sealing edge plate 612, a first rectangular notch 613, a first sliding groove 614, a second rectangular notch 615, a trimming cavity 7, a third motor 701, a second screw 702, a second nut seat 703, a third nut seat 704, a second L-shaped plate 705, a second sliding groove 7051, a third hydraulic cylinder 706, a cutter mounting frame 707 and a cutter 708.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, in the embodiment of the present invention, a shaping, sealing and cutting apparatus for a food packaging box includes a processing table 1, the processing table 1 is a vertical frame structure, a first truss 103 and a second truss 104 are arranged inside the processing table 1 side by side along a transverse direction, a feeding slot 101 and a discharging slot 102 are formed between the first truss 103 and the second truss 104 through a plurality of vertical support frames, a feeding conveyor belt 2 and a discharging conveyor belt 3 are arranged side by side on one side of the processing table 1, one end of the feeding conveyor belt 2 and one end of the discharging conveyor belt 3 are arranged through a support seat, the other end of the feeding conveyor belt 2 is arranged in the feeding slot 101 across the processing table 1, the other end of the discharging conveyor belt 3 is arranged in the discharging slot 102 across the processing table 1, a shaping plate 5 is horizontally arranged between the feeding conveyor belt 2 and the discharging conveyor belt 3, the utility model discloses a food packaging box, including shaping plate 5, truss two 104, the fixed cutting board 6 that is provided with directly over shaping plate 5, the fixed mount of cutting board 6 is established on truss two, all sets up loading conveyer belt 2 and exit conveyor 3 in the inside of processing platform 1 to be located and set up shaping plate 5 and cutting board 6 between loading conveyer belt 2 and exit conveyor 3 in the inside of processing platform 1, and set up on the surface of cutting board 6 and cut off chamber 7, make whole food packaging box's material loading, the plastic seals and cuts, the ejection of compact can both be accomplished inside 1 frame construction of processing platform, make whole food packaging box processing equipment compact structure, the degree of integration height.

The side edge pushing table 4 is fixedly arranged on one side of the processing table 1, a second air cylinder 401 is fixedly arranged on the table top of the side edge pushing table 4, a piston rod of the second air cylinder 401 is fixedly connected with a pushing block 402, and the pushing block 402 penetrates through the belt surface of the feeding conveyor belt 2 through the sliding of the table top of the side edge pushing table 4.

The center of the surface of the shaping plate 5 is provided with a circular groove, a rotary disc 503 is rotatably connected in the circular groove, the center of the bottom surface of the shaping plate 5 is fixedly provided with a motor first 504 through a motor mounting seat, an output shaft of the motor first 504 penetrates through the shaping plate 5 and is fixedly connected with the bottom surface of the rotary disc 503, two sides of the surface of the shaping plate 5 are vertically provided with vertical plates 502, the outer side surface of each vertical plate 502 is fixedly provided with a hydraulic cylinder first 501, a piston rod of each hydraulic cylinder first 501 penetrates through the corresponding vertical plate 502 to be connected with a shaping block 505, each shaping block 505 is of a square block structure, the piston rods are driven by the hydraulic cylinders first 501 on two sides of the shaping plate 5 to push the shaping blocks 502 to flatten two sides of a food packaging box, after flattening, the piston rods of the hydraulic cylinders first 501 drive the shaping blocks 502 to reset, the rotary disc 503 is driven by the motor first 504 to rotate, after the leveling is finished, the piston rod of the first hydraulic cylinder 501 drives the shaping block 502 to reset again, the first motor 504 drives the turntable 503 to rotate anticlockwise for 90 degrees to reset the food packaging box, and the piston rod is driven by the first hydraulic cylinder 501 to push the shaping block 502 to position the food packaging box, so that the shaping of the food packaging box is finished.

The surface of the shaping plate 5 is flush with the belt surfaces of the feeding conveyor belt 2 and the discharging conveyor belt 3.

The surface of the sealing and cutting plate 6 is fixedly provided with a trimming cavity 7, the inside of the trimming cavity 7 is horizontally provided with a second screw 702, one end of the second screw 702 penetrates through the side wall of the trimming cavity 7 and is fixedly connected with a third motor 701 outside the trimming cavity 7, the third motor 701 is fixedly arranged on the outer side wall of the trimming cavity 7 through a motor mounting seat, the screw directions of the two ends of the second screw 702, which are positioned inside the trimming cavity 7, are opposite, the two ends of the second screw 702 are connected with a second nut seat 703 and a third nut seat 704 through threads, the second nut seat 703 and the third nut seat 704 are symmetrical about the axis of the second screw 702 in the vertical direction, the bottom surface of the third nut seat 704 of the second nut seat 703 is fixedly provided with a second L-shaped plate 705, the vertical plate of the second L-shaped plate 705 penetrates through a second rectangular notch 615 on the sealing and cutting plate 6, the bottom surface of the horizontal plate of the second L-shaped plate 705 is, the end part of a piston rod of the hydraulic cylinder III 706 is fixedly connected with a cutter mounting frame 707, the cutter mounting frame 707 penetrates through the rectangular notch II 615, a cutter 708 is fixedly arranged on the surface of the cutter mounting frame 707, according to the size of a food packaging box, the screw rod II 701 is driven by the motor II 701 to rotate, the screw rod II 702 drives the nut seat II 703 and the nut seat III 704 to move oppositely or reversely on the screw rod II 702, the adjustment of the distance between the cutters 708 on the two sides of the screw rod II 702 is completed, the piston rod is driven by the hydraulic cylinder III 706 to push the cutter mounting frame 707 to move downwards, therefore, the cutter mounting frame 707 drives the cutter 708 to penetrate through the rectangular notch II 615 of the sealing and cutting plate 6 and the rectangular notch I613 of the sealing plate 612 to realize the sealing and cutting of the sealing adhesive tape 604, and the cutting in.

A second sliding groove 7051 is formed in the inner side face of the vertical plate of the second L-shaped plate 705 in the vertical direction, a sliding block matched with the second sliding groove 7051 is arranged on the side face of the cutter mounting frame 707, and the cutter mounting frame 707 is connected into the second sliding groove 7051 of the second L-shaped plate 705 in a sliding mode.

The two ends of the sealing and cutting plate 6, which are positioned in the trimming cavity 7, are fixedly provided with a second hydraulic cylinder 602, the piston rod of the second hydraulic cylinder 602 penetrates through the sealing and cutting plate 6, the end surface of the piston rod of the second hydraulic cylinder 602 is fixedly provided with a U-shaped plate 603, the end surface of the U-shaped plate 603 is fixedly connected to the plate surface of the sealing and cutting plate 612 which is positioned right below the sealing and cutting plate 6, the two ends of the plate surface of the sealing and cutting plate 612 are fixedly provided with side plates which are positioned in the U-shaped plate 603, a first screw 606 is fixedly connected between the side plates at the two sides of the sealing plate 612, one end of the first screw 606 penetrates through the side plate at one side and is connected with a second motor 605, the first screw 606 is connected with a first nut seat 607 through threads, the front surface of the first nut seat 607 is fixedly provided with an L-shaped plate 608, the vertical plate of the first L-shaped plate 608 penetrates through a first, a vacuum pump 609 is fixedly arranged on one side, located under the edge sealing plate 612, of the L-shaped plate I608, a suction cup fixing frame 610 is fixedly arranged on the other side of the edge sealing plate 612, a plurality of suction cups 611 are arranged on the suction cup fixing frame 610, the output end of the vacuum pump 609 penetrates through the edge sealing plate 612 and is connected to the suction cups 611 of the suction cup fixing frame 610, a tape fixing frame is fixedly arranged at one end, located at a rectangular notch I613, of the bottom surface of the edge sealing plate 612, a sealing tape 604 is arranged on the tape fixing frame, the suction cup 611 is driven by the vacuum pump 609 on the side surface of the L-shaped plate I608 to suck one end of the sealing tape 604, the screw I606 is driven by the motor II 605 to rotate, the screw I606 drives the nut seat I607 to move on the edge sealing plate 612 to the left side along the horizontal direction, the sealing tape 604 is, the U-shaped plate 603 drives the edge sealing plate 612 to move downwards, so that the sealing tape 604 is bonded on the food packaging box, and the packaging of the food packaging box is completed.

The plate surface of the edge sealing plate 612 is located right below the first screw 606 and is provided with a first sliding groove 614 along the horizontal direction, the bottom surface of the first nut seat 607 is provided with a sliding block matched with the first sliding groove 614, and the first nut seat 607 is connected in the first sliding groove 614 of the edge sealing plate 612 in a sliding manner through the sliding block.

The frame of material loading conveyer belt 2 and exit conveyor 3 is provided with the mount 202 that a plurality of is T type framework respectively, and has seted up the through-hole at the top of mount 202, and has inserted guide arm 203 in the through-hole, the other end of guide arm 203 is connected with baffle 201, carries out spacing protection to the food package box of material loading conveyer belt 2 and exit conveyor 3.

The fixed stopper 106 that is provided with on truss one 103 openly, stopper 106 is located material loading conveyer belt 2 under, the fixed cylinder 107 that is provided with the inversion on the surface of stopper 106, the piston rod of cylinder 107 runs through gag lever post 106 and sets up directly over material loading conveyer belt 2, truss two 104 the fixed guide rail 105 that is provided with on the surface, the both sides of 6 bottom surfaces of seal cutting board are provided with the guide block 601 with guide rail 105 looks adaptation respectively, seal cutting board 6 through the guide block 601 sliding connection of bottom surface on truss two 104's guide rail 105.

A use method of shaping, sealing and cutting equipment of a food packaging box is characterized by comprising the following steps:

the method comprises the following steps: the food packaging boxes to be shaped, sealed and cut are sequentially placed on the feeding conveyor belt 2, the food packaging boxes are conveyed into the processing table 1 through the feeding conveyor belt 2, the piston rods are driven to push the push blocks 402 through the air cylinders II 401 on the lateral push table 4, the push blocks 402 push the food packaging boxes on the feeding conveyor belt 2 to the shaping plate 5, the piston rods are driven to move downwards through the air cylinders I107 on the limiting blocks 106 synchronously, and the food packaging boxes on the feeding conveyor belt 2 are limited;

step two: the piston rods are driven by the hydraulic cylinders 501 on the two sides of the shaping plate 5 to push the shaping block 502 to level the two sides of the food packaging box, after the leveling is finished, the piston rods of the hydraulic cylinders 501 drive the shaping block 502 to reset, the motor 504 drives the turntable 503 to rotate clockwise by 90 degrees, the hydraulic cylinders 501 drive the piston rods to push the shaping block 502 to level the other two sides of the food packaging box, after the leveling is finished, the piston rods of the hydraulic cylinders 501 drive the shaping block 502 to reset again, the motor 504 drives the turntable 503 to rotate anticlockwise by 90 degrees to reset the food packaging box, and the hydraulic cylinders 501 drive the piston rods to push the shaping block 502 to position the food packaging box, so that the food packaging box is shaped;

step three: the first nut seat 607 is located at the initial position of the right end of the first screw rod 606, namely, the vacuum pump 609 on the side surface of the first L-shaped plate 608 drives the sucker 611 to adsorb one end of the sealing adhesive tape 604, the first screw rod 606 is driven by the second motor 605 to rotate, the first screw rod 606 drives the first nut seat 607 to move on the edge sealing plate 612 along the left direction in the horizontal direction, the spreading of the sealing adhesive tape 604 is completed, the piston rod is driven by the second hydraulic cylinder 602 to push the U-shaped plate 603 to move downwards, the U-shaped plate 603 drives the edge sealing plate 612 to move downwards, the sealing adhesive tape 604 is bonded on a food packaging box, and the packaging of the food packaging box;

step four: according to the size of the food packaging box, the second screw 702 is driven to rotate by the second motor 701, so that the second screw 702 drives the second nut seat 703 and the third nut seat 704 to move oppositely or reversely on the second screw 702, the adjustment of the distance between the cutters 708 on the two sides of the second screw 702 is completed, the piston rod is driven by the third hydraulic cylinder 706 to push the cutter mounting frame 707 to move downwards, the cutter mounting frame 707 drives the cutters 708 to penetrate through the second rectangular notch 615 of the sealing and cutting plate 6 and the first rectangular notch 613 of the edge sealing plate 612 to seal and cut the sealing adhesive tape 604, and the cutting in the packaging process of the food packaging box is realized;

step five: after the food packaging box is shaped, sealed and cut on the shaping plate 5, the piston rod is driven by the second air cylinder 401 to further push the pushing block 402, so that the pushing block 402 pushes the food package shaped, sealed and cut on the shaping plate 5 to the discharging conveyor belt 3 to be led out, and the shaping, sealing and cutting of the whole food packaging box are completed.

The working principle is as follows: food packaging boxes to be shaped, sealed and cut are sequentially placed on an feeding conveyor belt 2, the food packaging boxes are conveyed into a processing table 1 through the feeding conveyor belt 2, a piston rod is driven to push a push block 402 through a second air cylinder 401 on a lateral push table 4, the push block 402 pushes the food packaging boxes on the feeding conveyor belt 2 onto a shaping plate 5, the piston rod is driven to move downwards through a first air cylinder 107 on a limiting block 106 synchronously, the food packaging boxes on the feeding conveyor belt 2 are limited, the piston rod is driven to push the shaping block 502 to level two sides of the food packaging boxes through a first hydraulic cylinder 501 on two sides of the shaping plate 5, after the leveling is finished, the piston rod of the first hydraulic cylinder 501 drives the shaping block 502 to reset, a turntable 503 is driven by a first motor 504 to rotate 90 degrees clockwise, and the piston rod is driven by the first hydraulic cylinder 501 to push the shaping block 502 to level, after leveling is finished, the piston rod of the first hydraulic cylinder 501 drives the shaping block 502 to reset again, the first motor 504 drives the turntable 503 to rotate 90 degrees anticlockwise to reset the food packaging box, the first hydraulic cylinder 501 drives the piston rod to push the shaping block 502 to position the food packaging box, shaping of the food packaging box is finished, the vacuum pump 609 on the side surface of the first L-shaped plate 608 drives the suction cup 611 to adsorb one end of the sealing adhesive tape 604, the second motor 605 drives the first screw 606 to rotate, the first screw 606 drives the first nut seat 607 to move on the edge sealing plate 612 along the horizontal direction to the left, unfolding of the sealing adhesive tape 604 is finished, the piston rod is driven by the second hydraulic cylinder 602 to push the U-shaped plate 603 to move downwards, the U-shaped plate 603 drives the edge sealing plate 612 to move downwards, the sealing adhesive tape 604 is bonded on the food packaging box, packaging of the food packaging box is finished, and according to, the second screw 702 is driven to rotate by the second motor 701, the second screw 702 drives the second nut seat 703 and the third nut seat 704 to move oppositely or reversely on the second screw 702, the adjustment of the distance between the cutters 708 on the two sides of the second screw 702 is completed, the piston rod is driven by the third hydraulic cylinder 706 to push the cutter mounting frame 707 to move downwards, and therefore the cutter mounting frame 707 drives the cutters 708 to penetrate through the second rectangular notch 615 of the sealing and cutting plate 6 and the first rectangular notch 613 of the edge sealing plate 612 to seal and cut the sealing tape 604, and cutting in the packaging process of the food packaging box is achieved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.