CN111907814A

CN111907814A - Automatic change food equipment for packing

Info

Publication number: CN111907814A
Application number: CN202010823108.6A
Authority: CN
Inventors: 沈仁才
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2020-11-10

Abstract

The invention provides automatic food packaging equipment which comprises a machine base, a conveying mechanism, a turnover mechanism and a glue spraying device. The machine conveys food placed on the paper box into the turnover mechanism through the conveying mechanism, and the food is folded and stuck through glue spraying to package the food in the paper box. The machine improves the production efficiency, reduces the labor intensity of people, can freely adjust the glue spraying device and the turnover mechanism in length and height, can adapt to automatic packaging of cartons of various sizes, and is simple in operation and wide in range.

Description

Automatic change food equipment for packing

Technical Field

The invention relates to the field of automatic packaging of various products, in particular to automatic food packaging equipment.

Background

The packing of carton can be through turning over the flat cardboard, then the adhesion is together, along with the rapid development of information age, two packing of a large amount of cartons all need of many food, and often manual packaging is slow and still tired easily, so need quick packing when mass production packing to improve production efficiency, use manpower and materials sparingly, just so need a price material benefit, wide range of use easy operation's quick packaging machine.

Disclosure of Invention

Aiming at the problems, the invention provides automatic food packaging equipment, food to be packaged is placed on a paper board and is conveyed to a conveying mechanism together with the paper board, the conveying mechanism conveys the paper box to a turnover mechanism to be turned back and forth and left and right, a glue spraying device sprays glue left and right, the conveying mechanism continues to move forward, turnover, glue spraying and pasting are carried out on the upper surface and the side surface of the paper box, and finally, the paper box packaging of the product is finished.

The technical scheme adopted by the invention is as follows: an automatic food packaging device comprises a base, a first support and a second support, wherein the base is placed on the ground; the conveying mechanism is arranged on the base and used for synchronously conveying the cartons to stop at the bonding position; the folding mechanism is adjustably arranged on the base and is used for folding the front, the back, the left and the right of the carton; spout mucilage binding and put, install on the frame, the position can be adjusted, spouts gluey to the carton surface that needs the adhesion.

The conveying mechanism comprises a driving motor, a main transmission shaft, a push finger, a belt, an auxiliary transmission shaft, a bearing, an auxiliary belt pulley and a main belt pulley, wherein the driving motor is fixedly arranged on the outer side of the lower side plate; the push finger is fixedly arranged on the belt through a screw; the belt is rotatably arranged on the two belt pulleys; the auxiliary transmission shaft is rotatably arranged on the inner side of the lower side plate through a needle bearing.

The folding mechanism comprises a side push claw, a driving cylinder, a rotating shaft, a gear, a rack, a rail, a locking screw, a supporting plate, a toothed belt, a driving wheel, a synchronous motor, a driven wheel, a cam, a tensioning wheel, a fastening screw, a driving rack, a transmission gear, a side upper folded plate, a lower push cylinder, an upper folded plate, a nut, a screw rod, an upper push claw, a transmission shaft, a connecting frame, a guide plate, a guide wheel, a front and rear push plate, a lower slideway, a side slideway, a left and right push plate, a side push cylinder, an upper push cylinder and a cylinder support, wherein the side push claw is fixedly arranged at two ends of the transmission shaft; the driving cylinder is fixedly arranged on the outer side of the lower side plate; the track is fixedly arranged on the outer side of the lower side plate; the driving wheel is fixedly arranged on a transmission shaft of the synchronous motor through a coupler, and the driven wheel is fixedly arranged at one end of the cam through a connecting key; the driving rack is arranged on the outer side of the lower side plate in a sliding manner; the transmission gear is fixedly arranged at one end of the transmission shaft; the push-down cylinder is fixedly arranged on the top plate through screws; the upper push claw is fixedly arranged on the transmission shaft; the transmission shaft is rotatably arranged on the upper side plate through a needle bearing; the mounting rack is fixedly mounted on the inner side of the lower side plate; the guide plate and the guide wheel are fixedly arranged at the upper end and the lower end of the mounting frame; the front and rear push plates are fixedly arranged on the push-up cylinder and slide on the lower slideway; the lower slideway is fixedly arranged on the supporting plate; the side slide is fixedly arranged on the inner side of the lower side plate; the left and right push plates are fixedly arranged on the side push cylinder and slide on the side slide way.

The glue spraying device comprises a lower side spray gun, an upper side spray gun, screws, an upper spray gun and a left lower side spray gun, wherein the lower side spray gun is slidably mounted on a slideway on the lower side plate, and the two spray guns are bilaterally symmetrical; the distance between the spray guns can be adjusted transversely by screws.

Furthermore, the machine base comprises supporting legs, a lower side plate, a supporting plate and a top plate upper side plate, wherein the supporting legs are fixedly arranged on the ground in a bolt fixing mode, and the supporting legs comprise six supporting legs; the lower side plate is fixedly arranged on the supporting leg in a welding way; the upper side plate is arranged on the lower side plate in a welding mode; the top plate is fixed on the inner side of the upper side plate in an inserting manner; the supporting plate is installed on the inner side of the side plate in a screw fixing mode.

Furthermore, the main transmission shaft is rotatably arranged on the inner side of the lower side plate through a rolling bearing and is fixedly arranged together with the driving motor through a coupler; the auxiliary belt pulley and the main belt pulley are respectively fixed on the auxiliary transmission shaft and the main transmission shaft through key connection.

Furthermore, the supporting plate is slidably mounted on the outer side of the lower side plate through a locking screw.

Furthermore, the tension wheel can be slidably mounted on the inner side of the lower side plate through a fastening screw.

Furthermore, the upper side spray gun is slidably mounted in a star groove on the upper side plate and is symmetrically distributed in the left and right direction, two spray guns are arranged on each side, and the height and the width of each spray gun can be adjusted in the star groove through screws; the upper spray gun can be adjustably arranged on the top plate (and can be adjusted in height and locked through screws).

The invention has the beneficial effects that:

(1) the automatic packaging device can realize the automatic packaging of the outer paper box of the product, automatically turn and paste the designed paper board according to the requirement, fully automatically finish the packaging operation, and the size of the turning mechanism can be adjusted variously, so that the automatic packaging device can be suitable for the packaging work of the paper boxes with different sizes, and the application range is wider.

(2) The invention is convenient for manufacture and maintenance, has small volume and small occupied area, and can reduce the investment of equipment.

(3) The invention can improve the production efficiency of products, and prevent the probability of damaging the carton box by people, thereby reducing the cost.

(4) The carton stacking machine is convenient to operate, and other operations are not required to be manually participated in except that products are manually put on the paperboard and then the packaged cartons are stacked in the whole using process.

(5) The spray gun device can move relative to the base, and can meet the requirements of cartons of different specifications.

Drawings

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

Fig. 2 is a schematic diagram of the stand structure of the present invention.

FIG. 3 is a schematic view of the structure of the conveying mechanism of the present invention

Fig. 4 and 5 are schematic structural views of the folding mechanism of the present invention.

FIG. 6 is a schematic view of the structure of the spray gun apparatus of the present invention.

Reference numerals: 1-a machine base; 2-a conveying mechanism; 3-a folding mechanism; 4-a spray gun device; 1-a support leg; 102-a lower side plate; 103-upper side plate; 104-a top plate; 105-a pallet; 201-driving motor; 202-a main drive shaft; 203-push fingers; 204-a belt; 205-a counter drive shaft; 206-a bearing; 207-secondary pulley; 208-a primary pulley; 301-push and grab; 302-driving a cylinder; 303-rotation axis; 304-gear; 305-a rack; 306-track; 307-locking screws; 308-a support plate; 309-toothed belts; 310-a driving wheel; 311-synchronous machine; 312-a driven wheel; 313-a cam; 314-a tensioner; 315-fastening screws; 316-drive rack; 317-driving gear; 318-side upper flap; 319-push down cylinder; 320-upper folded plate; 321-a nut; 322-screw rod; 323-push up claws; 324-a drive shaft; 325-connecting frame; 326-a guide plate; 327-a guide wheel; 328-front and back push plate; 329-lower chute; 330-side slide; 331-left and right push plate; 332-side thrust cylinder; 333-push up cylinder; 334-cylinder support; 401-underside spray gun; 402-upper side lance; 403-screws; 404-upper spray gun; 405-left lower volume spray gun.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example (b): as shown in fig. 1, the present example provides an automated food packaging apparatus comprising: the stand 1 is placed on the ground; the conveying mechanism 2 is arranged on the base 1 and used for synchronously conveying the cartons to stop at the bonding position; and the folding mechanism 3 is adjustably arranged on the base 1 and is used for folding the front, the back, the left and the right of the carton. Spout mucilage binding and put 4, install on the frame, the position can be adjusted, spouts gluey to the carton surface that needs the adhesion.

In this example alternative, as shown in fig. 2, the housing 1 includes legs 101, a lower side plate 102, a support plate 105, and an upper side plate 103 of a top plate 104. The legs 101 are mounted on the ground 101 in a bolted manner for a total of six legs. The lower side plate 102 is fixedly attached to the leg 101 by welding. The upper side plate 103 is mounted on the lower side plate 102 by welding. The top plate 104 is fixed inside the upper side plate in a plugging manner. The pallet 105 is mounted inside the side plate 102 in a screw-fixing manner.

In this example alternative, as shown in fig. 3, the conveying mechanism 2 includes a driving motor 201, a main transmission shaft 02, a pushing finger 203, a belt 204, a secondary transmission shaft 05, a bearing 206, a secondary main pulley 207, and a main pulley 208, and the driving motor 201 is fixedly mounted on the outer side of the lower side plate 102. The main transmission shaft 02 is rotatably installed inside the lower side plate 102 through a rolling bearing, and is fixedly installed together with the driving motor 201 through a coupling. The auxiliary belt pulley and the main belt pulley are respectively fixed on the auxiliary transmission shaft 05 and the main transmission shaft 06 in a key connection way. The push finger 203 is fixedly mounted on the belt 204 by a screw. The belt 204 is rotatably mounted on two pulleys. The auxiliary transmission shaft 05 is rotatably mounted inside the lower side plate 102 through a needle bearing.

In this example alternative, as shown in fig. 4 and 5, the folding mechanism 3 includes a side push claw 301, a driving cylinder 302, a rotating shaft 303, a gear 304, a rack 305, a rail 306, a locking screw 307, a supporting plate 308, a toothed belt 309, a driving wheel 310, a synchronous motor 311, a driven wheel 312, a cam 313, a tension wheel 314, a fastening screw 315, a driving rack 316, a transmission gear 317, a side upper folded plate 318, a lower push cylinder 319, an upper folded plate 320, a nut 321, a screw rod 322, an upper push claw 323, a transmission shaft 324, a connecting frame 325, a guide plate 326, a guide wheel 327, a front and rear push plate 328, a lower slide 329, a side slide 330, a left and right push plate 331, a side push cylinder 332, an upper push cylinder 333, and a cylinder support. The side push claws 301 are fixedly arranged at two ends of a transmission shaft 303, one end of the transmission shaft is fixedly provided with a gear 304 and is rotatably arranged on the lower side plate 102 through a needle bearing. The gear 304 is intermeshed with a rack 305. The cylinder 1302 is fixedly arranged on the outer side of the lower side plate 102, and one end of the cylinder is connected with the rack. The rails 306 are fixedly mounted to the outside of the lower plate 102. A support plate 308 is slidably mounted to the outside of the lower plate 102 by a locking screw 307. The driving wheel 310 is fixedly mounted on a transmission shaft of a synchronous motor 311 through a coupling. The synchronous motor 311 is fixedly installed outside the lower side plate 102. The driven wheel 312 is fixedly mounted at one end of the cam 313 by a connection key. The tension wheel 314 is slidably mounted inside the lower side plate 102 by a fastening screw 315. The drive rack 316 is slidably mounted on the outside of the lower plate 102. The transmission gear 317 is fixedly installed at one end of the transmission shaft 324. The side upper flap 318 is fixedly mounted on the push down cylinder 319. The push-down cylinder 319 is fixedly mounted on the top plate 104 by screws. The upper folding plate 320 is fixedly welded at the bottom end of the screw rod 322. The screw 322 is mounted on the top plate 104 by a nut 321 to move up and down. The push-up claw 323 is fixedly mounted on the transmission shaft 324. The transmission shaft is rotatably mounted on the upper side plate 103 through a needle bearing. The mounting bracket 325 is fixedly mounted inside the lower plate 102. A guide plate 326 and guide wheels 327 are fixedly mounted to the upper and lower ends of the mounting frame 325. The front and rear push plates 328 are fixedly mounted on the push-up cylinder 333 and slide on the lower slide 329. The glideslope 329 is fixedly mounted to the support plate 308. The side runners 330 are fixedly mounted to the inside of the lower side plate 102. The left and right push plates 331 are fixedly mounted on the side push cylinders 332 and slide on the side slide rails 330.

In this example alternative, as shown in fig. 6, the glue spraying device 4 comprises a lower side spray gun 401, an upper side spray gun 402, a screw 403, an upper side spray gun 404 and a left lower side spray gun 405. The lower side spray guns 401 are slidably mounted on the slide ways on the lower side plate 102, and are bilaterally symmetrical. The distance between the lances can be adjusted laterally by means of screws (403). The upper side spray guns 402 are slidably mounted in star grooves on the upper side plate 103 and are symmetrically distributed in the left and right direction, two spray guns are arranged on each side, and the height and the width of each spray gun can be adjusted in the star grooves through screws 403. The upper lance 404 is adjustably mounted on the top plate 104, height adjustment and locking by screws 403.

The working principle of the invention is as follows: when products are packaged, firstly, foods to be packaged and paper boxes are put on a carriage 204 of a conveying mechanism together, then a switch is started, a driving motor 201 works, power is transmitted to a main belt pulley 208 through a main transmission shaft 02, the belt pulley drives a belt 204 to move forwards, when a push claw 203 contacts the paper boxes, the paper boxes are pushed to move forwards together until the paper boxes move to the position of a turnover mechanism and stop, in the conveying process, a baffle 326 firstly turns the left side and the right side of the paper boxes inwards, then when the paper boxes are conveyed to the positions right above a front push plate, a rear push plate and the left push plate, an electric driving motor stops rotating, at the moment, the front push plate 328 pushes the front paper box and the rear paper box upwards to bend 90 degrees under the action of an air cylinder 333, and after the actions are finished, the air cylinder 302 acts to drive a gear 304 to rotate through teeth 305, the rotation of the gear 304 is transmitted, and folding the side plate in front of the paper board and pressing the side plate at the same time. At this time, the four spray guns 401 obtain signals to spray glue, and the glue is sprayed on the lower half parts of the left side surface and the right side surface of the paperboard respectively. After the glue spraying, the left and right side push plates move upwards under the pushing of the air cylinder 332, and the two side surfaces of the bottom surface of the paper board are turned upwards and are adhered to the front side surface and the rear side surface of the paper board. Then the driving motor is started to drive the paper box to move forward continuously, the deviation is prevented by the guide wheel 327, when the paper box is conveyed to pass through the upper spray gun 404, the synchronous motor 311 is started to drive the cam 313 to rotate through the toothed belt 309, the cam moves to pull the rack 316 to move up and down, the rack drives the gear 317 to do rotary motion, meanwhile, the shaft 324 connected with the gear rotates to drive the push claw 323 to swing downwards, the front upper side of the paper board is turned to the horizontal position and is sprayed with glue by the spray gun, and the movement of the paper box on the conveyor belt does not stop in the. The carton then continues to advance into the upper flap 320 where the upper surface of the carton is flattened by the upper flap and adhered to the front upper side and is pressed forward, the drive motor 201 stops when the upper spray gun 402 is in position, the spray gun sprays glue onto the upper left and right sides, and the air cylinder 319 drives the side upper flap 318 downward to push the upper side to fold downward and adhere to the upper left and right sides, and the repacking process continues for a few seconds and is complete. Then the driving motor 201 is started to convey the packaged cartons out.

Claims

1. An automatic change food packaging equipment which characterized in that: comprises a base (1) which is placed on the ground; the conveying mechanism (2) is arranged on the machine base (1) and is used for synchronously conveying the cartons to stop at the bonding position; the folding mechanism 3 is adjustably arranged on the base (1) and folds the front, the back, the left and the right of the carton; the glue spraying device 4 is arranged on the base, the position of the glue spraying device can be adjusted, and glue is sprayed on the surface of the carton to be adhered;

the conveying mechanism (2) comprises a driving motor (201), a main transmission shaft (202), a push finger (203), a belt (204), an auxiliary transmission shaft (205), a bearing (206), an auxiliary belt pulley (207) and a main belt pulley (208), wherein the driving motor (201) is fixedly arranged on the outer side of the lower side plate (102); the push finger (203) is fixedly arranged on the belt (204) through a screw; the belt (204) is rotatably arranged on the two belt pulleys; the auxiliary transmission shaft (205) is rotatably arranged on the inner side of the lower side plate (102) through a needle bearing;

the turnover mechanism (3) comprises a side push claw (301), a driving cylinder (302), a rotating shaft (303), a gear (304), a rack (305), a track (306), a locking screw (307), a supporting plate (308), a toothed belt (309), a driving wheel (310), a synchronous motor (311), a driven wheel (312), a cam (313), a tensioning wheel (314), a fastening screw (315), a driving rack (316), a transmission gear (317), a side upper folded plate (318), a lower push cylinder (319), an upper folded plate (320), a nut (321), a screw (322), an upper push claw (323), a transmission shaft (324), a connecting frame (325), a guide plate (326), a guide wheel (327), a front and rear push plate (328), a lower slide way (329), a side slide way (330), a left and right push plate (331), a side push cylinder (332), an upper push cylinder (333) and a cylinder support (334, the side push claws (301) are fixedly arranged at two ends of a transmission shaft (303), one end of the transmission shaft is fixedly provided with a gear (304) and is rotatably arranged on the lower side plate (102) through a needle bearing; the driving cylinder (302) is fixedly arranged on the outer side of the lower side plate (102); the track (306) is fixedly arranged on the outer side of the lower side plate (102); the driving wheel (310) is fixedly arranged on a transmission shaft of the synchronous motor (311) through a coupler, and the driven wheel (312) is fixedly arranged at one end of the cam (313) through a connecting key; the driving rack (316) is arranged outside the lower side plate (102) in a sliding way; the transmission gear (317) is fixedly arranged at one end of the transmission shaft (324); the push-down cylinder (319) is fixedly arranged on the top plate (104) through screws; the upper push claw (323) is fixedly arranged on the transmission shaft (324); the transmission shaft is rotatably arranged on the upper side plate (103) through a needle bearing; the mounting rack (325) is fixedly mounted on the inner side of the lower side plate (102); the guide plate (326) and the guide wheel (327) are fixedly arranged at the upper end and the lower end of the mounting frame (325); the front and rear push plates (328) are fixedly arranged on the push-up cylinder (333) and slide on the lower slide way (329); the lower slideway (329) is fixedly arranged on the supporting plate (308); the side slideway (330) is fixedly arranged at the inner side of the lower side plate (102); the left and right push plates (331) are fixedly arranged on the side push cylinder (332) and slide on the side slide (330);

the glue spraying device (4) comprises a lower side spray gun (401), an upper side spray gun (402), a screw (403), an upper side spray gun (404) and a left lower side spray gun (405), wherein the lower side spray gun (401) is slidably mounted on a slide way on the upper side of the lower side plate (102), and the two spray guns are bilaterally symmetrical; the distance between the lances can be adjusted laterally by means of screws (403).

2. An automated food packaging apparatus as recited in claim 1, further comprising: the machine base (1) comprises supporting legs (101), a lower side plate (102), a supporting plate (105) and an upper side plate (103) of a top plate (104), wherein the supporting legs (101) are fixedly arranged on the ground (101) in a bolt mode, and the supporting legs are six supporting legs; the lower side plate (102) is fixedly arranged on the supporting leg (101) in a welding way; the upper side plate (103) is arranged on the lower side plate (102) in a welding mode; the top plate (104) is fixed on the inner side of the upper side plate in an inserting manner; the supporting plate (105) is installed on the inner side of the side plate (102) in a screw fixing mode.

3. An automated food packaging apparatus as recited in claim 1, further comprising: the main transmission shaft (202) is rotatably arranged on the inner side of the lower side plate (102) through a rolling bearing and is fixedly arranged together with the driving motor (201) through a coupler; the auxiliary belt pulley (207) and the main belt pulley (208) are respectively fixed on the auxiliary transmission shaft (205) and the main transmission shaft (206) through key connection.

4. An automated food packaging apparatus as recited in claim 1, further comprising: the supporting plate (308) is slidably mounted on the outer side of the lower side plate (102) through a locking screw (307).

5. An automated food packaging apparatus as recited in claim 1, further comprising: the tension wheel (314) is slidably mounted on the inner side of the lower side plate (102) through a fastening screw (315).

6. An automated food packaging apparatus as recited in claim 1, further comprising: the upper side spray gun 402 is slidably mounted in a star groove on the upper side plate (103) and is symmetrically distributed in the left and right direction, two spray guns are arranged on each side, and the height and the width of each spray gun can be adjusted in the star groove through screws (403); the upper spray gun 404 can be adjusted and installed on the top plate (104), and the height adjustment and locking are carried out through screws (403).