Automatic split charging equipment for instant preserved meat products

Abstract

The invention discloses automatic split charging equipment for instant preserved meat products, and belongs to the technical field of instant product packaging.The automatic split charging equipment for the instant preserved meat products comprises a first support, a conveying mechanism is fixedly connected to the first support, a vacuum mechanism is fixedly connected to the conveying mechanism, and a hot-pressing sealing mechanism is arranged on the conveying mechanism; one end of the conveying mechanism is fixedly connected with a third support, the end, away from the conveying mechanism, of the third support is fixedly connected with a bagging mechanism, the third support is fixedly connected with a sealing bag taking and placing mechanism, and a plurality of food sealing bags are arranged in the sealing bag taking and placing mechanism. By using the hot-pressing sealing mechanism, the vacuum mechanism, the sealing bag taking and placing mechanism and the bagging mechanism, full automation is achieved in the bagging process of the preserved meat instant products, the labor intensity of workers is greatly reduced, manual bagging is not needed, and therefore the food safety is improved.

Description

Technical Field

[0001] This invention belongs to the field of ready-to-eat product packaging technology, specifically relating to an automatic packaging equipment for ready-to-eat cured meat products. Background Technology

[0002] Cured pork refers to traditional Chinese cured meat products, typically made from pork (or other meats) through processes such as curing, air-drying, and smoking (or roasting). It is characterized by its unique flavor (salty and smoky aroma) and long shelf life. Ready-to-eat cured pork products refer to processed cured pork products that can be eaten directly after opening the package without further cooking. The production process involves pre-cooking the cured pork, turning it into a cooked food, followed by vacuum packaging for convenient transportation and to ensure food safety. This process requires manual placement of the cured pork into the packaging bag and its vacuum sealing in a vacuum machine.

[0003] Manual processing is not only prone to contamination and food safety issues, but it also involves high labor intensity and can lead to uneven packaging, affecting product quality. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide an automatic packaging equipment for ready-to-eat cured meat products.

[0005] The technical solution adopted to solve the above technical problems is: an automatic packaging equipment for ready-to-eat cured meat products, including a first support, a conveying mechanism fixedly connected to the first support, a vacuum mechanism fixedly connected to the conveying mechanism, a hot-press sealing mechanism provided on the conveying mechanism, a third support fixedly connected to one end of the conveying mechanism, a bagging mechanism fixedly connected to the end of the third support away from the conveying mechanism, a sealing bag picking and placing mechanism fixedly connected to the third support, and a plurality of food sealing bags provided in the sealing bag picking and placing mechanism; The conveying mechanism includes a pair of side plates fixedly connected to a first support, a plurality of rotating rollers fixedly connected between the pair of side plates, a first conveyor belt being fitted over the rotating rollers, a second inclined plate being fixedly connected to the inner side of one end of the side plate, and a first inclined plate being fixedly connected to the inner side of the lower end of the side plate.

[0006] Through the above technical solutions, the use of hot-press sealing mechanism, vacuum mechanism, sealed bag loading and unloading mechanism and bagging mechanism, the bagging process of ready-to-eat cured meat products is fully automated, greatly reducing the labor intensity of workers and eliminating the need for manual bagging, thereby improving food safety.

[0007] Furthermore, a first motor is fixedly connected to one side of the side plate, a rotating roller is fixedly connected to the output end of the first motor, a plurality of first through holes are opened on the first conveyor belt, and a plurality of hot-press sealing mechanisms are fixedly connected to the first conveyor belt.

[0008] The above technical solution allows the first motor to drive the first conveyor belt to rotate, thereby driving the hot-press sealing mechanism to move. The first through hole allows the upper and lower sides of the first conveyor belt to be connected, facilitating the vacuum mechanism to draw a vacuum.

[0009] Furthermore, the hot-press sealing mechanism includes a base plate fixedly connected to the first conveyor belt, a heat-sealing strip fixedly connected to the base plate, a first contact point fixedly connected to both ends of the heat-sealing strip, a fixing rod fixedly connected to both ends of the upper surface of the base plate, a clamping plate slidably connected to the fixing rod, a plurality of grooves being formed on the lower surface of the clamping plate, a first spring being sleeved on the fixing rod, a nut being threadedly connected to the upper end of the fixing rod, and rollers being rotatably connected to both ends of the clamping plate.

[0010] With the above technical solution, when the first conveyor belt drives the hot-press sealing mechanism to the position of the first inclined plate and the second inclined plate, the first inclined plate and the second inclined plate drive the clamping plate away from the bottom plate by pushing the roller, thereby facilitating the clamping or releasing of the food sealing bag. When the hot-press sealing mechanism moves away from the first inclined plate and the second inclined plate, the first spring pushes the clamping plate closer to the bottom plate, thereby clamping and fixing the food sealing bag.

[0011] Furthermore, the vacuum mechanism includes a second bracket fixedly connected to the side plate, a first hydraulic rod fixedly connected to the second bracket, an upper cover fixedly connected to the output end of the first hydraulic rod, a first sliding rod fixedly connected to both ends of the upper surface of the upper cover, a first limiting block fixedly connected to the upper end of the first sliding rod, the first sliding rod slidingly connected to the second bracket, a first sealing strip fixedly connected to the lower surface of the upper cover, a second motor fixedly connected to one side of the upper cover, a lead screw fixedly connected to the output end of the second motor, a moving block threaded through the lead screw, a second sliding rod slidingly connected through the moving block, the second sliding rod fixedly connected to the upper cover, a telescopic rod slidingly connected through the moving block, a second spring fixedly connected to both sides of the telescopic rod, the second spring fixedly connected to the moving block, and a pressing wheel rotatably connected to the telescopic rod.

[0012] The above technical solution uses a second motor to drive the pressing wheel to move, which presses the food sealing bag onto the heat sealing strip to complete the heat sealing. The entire process requires no manual intervention, greatly improving food safety.

[0013] Furthermore, conductive rods are slidably connected through both sides of the inner side of the upper cover. A second contact is fixedly connected inside the upper cover. A third contact is fixedly connected to the end of the conductive rod near the second contact. A conductive head is fixedly connected to the end of the conductive rod away from the third contact. A second limiting block is fixedly connected to the end of the conductive rod near the third contact. A third spring is sleeved on the end of the conductive rod away from the third contact. The second contact, the third contact, the conductive head, and the first contact are electrically connected.

[0014] Through the above technical solution, the conductive head touches the first contact point, and the conductive head is pushed by the first contact point, thereby making contact between the second and third contacts, and conducting electricity through the conductive rod to supply power to the heat sealing strip.

[0015] Furthermore, a lower cover is fixedly connected inside the side panel, a second sealing strip is fixedly connected to the upper surface of the lower cover, a pipe is fixedly connected to the lower end of the lower cover, and a vacuum pump is fixedly connected to the end of the pipe away from the lower cover.

[0016] Through the above technical solution, the use of the first sealing strip and the second sealing strip can create a sealed space between the upper cover and the lower cover, thereby facilitating vacuum extraction.

[0017] Furthermore, the sealed bag handling mechanism includes a third motor fixedly connected to a third bracket. A first drive shaft is fixedly connected to the output end of the third motor. First connecting rods are fixedly connected to both ends of the first drive shaft. A fixed plate is fixedly connected to the end of the first connecting rod away from the first drive shaft. A slotted hole is provided on the first connecting rod. A first cylinder is fixedly connected to the first connecting rod. A lifting plate is fixedly connected to the output end of the first cylinder. A sliding rod is fixedly connected to the lifting plate. The sliding rod slides through the slotted hole. A moving plate is fixedly connected to the sliding rod. Several first suction cups are fixedly connected to the inner sides of both the moving plate and the fixed plate. A fourth motor is fixedly connected to the third bracket. A second drive shaft is fixedly connected to the output end of the fourth motor. A frame is fixedly connected to the second drive shaft. A second suction cup is fixedly connected to the end of the frame away from the second drive shaft. A bag placement frame is fixedly connected to the third bracket. A bag outlet is provided at the lower end of the bag placement frame.

[0018] The above technical solution involves first using a second suction cup to hold the food-sealed bag inside the bag holder, then using a fourth motor to drive the frame post to remove the food-sealed bag from the outlet and move it between the moving plate and the fixed plate. The first cylinder then moves the moving plate to clamp the food-sealed bag. Next, the first suction cup holds both sides of the food-sealed bag, and the first cylinder opens the food-sealed bag. After the cured meat is put into the food-sealed bag, the moving plate moves upward to clamp the food-sealed bag. Then, the third motor drives the first connecting rod to rotate, placing the food-sealed bag between the clamping plate and the bottom plate.

[0019] Furthermore, the bagging mechanism includes a fixed frame fixedly connected to a third support. A plurality of fifth motors are fixedly connected to the end of the fixed frame away from the sealing bag handling mechanism. A plurality of second conveyor belts are mounted on the fixed frame, and the fifth motors drive the second conveyor belts to rotate. A hanger is fixedly connected to the end of the fixed frame away from the fifth motors. A second hydraulic rod is fixedly connected to the hanger. A first push plate is fixedly connected to the output end of the second hydraulic rod. A plurality of second push plates are fixedly connected to the end of the first push plate away from the second hydraulic rod. A pair of tension springs are fixedly connected to the hanger. A connecting rod is fixedly connected to the end of the tension springs away from the hanger. A plurality of bearing plates are fixedly connected to the connecting rod. A plurality of guide rods are fixedly connected to the hanger. The guide rods slide through the connecting rod. A pressure-sensing diaphragm is fixedly connected to the bearing plate. A plurality of second wedges are fixedly connected to the end of the hanger away from the second hydraulic rod. A first wedge is slidably connected to the end of the bearing plate near the second hydraulic rod. A second through hole is provided on the first wedge. A fourth spring is fixedly connected to the lower surface of the first wedge.

[0020] Through the above technical solution, the fifth motor drives the second conveyor belt to rotate, transporting the chopped cured meat to the carrier plate until the weight sensed by the pressure-sensing diaphragm reaches a predetermined value. Then, the fifth motor stops, the second hydraulic rod pushes the first push plate, the first push plate pushes the second push plate, and the second push plate pushes the carrier plate into the food sealing bag through the first wedge block. As the carrier plate moves along the guide rod, the second wedge block inserts into the second through hole, and the second wedge block pushes the first wedge block down. At this time, the second push plate can no longer push the carrier plate, and the carrier plate resets under the pull of the tension spring. The second push plate blocks the cured meat on the carrier plate inside the food sealing bag, thus completing the bagging. When the second push plate resets, the first wedge block is squeezed down, so that the first wedge block returns to the front of the second push plate, facilitating the next feeding.

[0021] The beneficial effects of the present invention are as follows: (1) The present invention uses a bagging mechanism to transfer the cut cured meat to the bearing plate via a second conveyor belt. When the pressure sensing film senses the set weight, the fifth motor stops. Then, the first push plate is pushed by the second hydraulic rod, the first push plate pushes the second push plate, and the second push plate pushes the bearing plate into the food sealing bag via the first wedge block. When the bearing plate is fully inserted into the sealing bag, the second wedge block inserts into the second through hole, causing the first wedge block to move down, thereby releasing the push of the second push plate on the bearing plate, causing the bearing plate to be pulled back by the tension spring, and the cured meat is blocked by the second push plate and left in the bag, thus eliminating the need for manual bagging and making the bagging weight more accurate; (2) The present invention uses a sealing bag picking and placing mechanism to first suck up the food sealing bag in the bag placing frame via a second suction cup, then the fourth motor drives the frame pile to take the food sealing bag out from the bag outlet and move it between the moving plate and the fixed plate. The moving plate is moved by the first cylinder to clamp the food sealing bag, and then the food sealing bag is sucked up by the first suction cup on both sides and opened by the first cylinder. When the food sealing bag is opened, after the cured meat is put into the food sealing bag, the moving plate moves upward to clamp the food sealing bag. Then the third motor drives the first connecting rod to rotate and put the food sealing bag between the clamping plate and the bottom plate. (3) In this invention, through the use of the hot-press sealing mechanism and the vacuum mechanism, when the first conveyor belt drives the hot-press sealing mechanism to the position of the first inclined plate and the second inclined plate, the first inclined plate and the second inclined plate drive the clamping plate away from the bottom plate by pushing the roller, so as to facilitate the clamping or releasing of the food sealing bag. When the hot-press sealing mechanism moves away from the first inclined plate and the second inclined plate, the first spring pushes the clamping plate close to the bottom plate, so as to clamp and fix the food sealing bag. When the hot-press sealing mechanism enters the vacuum mechanism, the first hydraulic rod pushes the upper cover to move down, and the hot-press sealing mechanism is sealed into the sealed container by the upper cover and the lower cover. The space between the upper cover and the lower cover is evacuated by the vacuum machine. Then the second motor drives the pressing wheel to move, and the pressing wheel presses the food sealing bag on the heat sealing strip, so as to complete the heat sealing. The whole process does not require manual intervention, which greatly improves food safety and reduces the labor intensity of workers. Attached Figure Description

[0022] Figure 1 This is a first-view structural diagram of the present invention; Figure 2 This is a second-view structural diagram of the present invention; Figure 3 This is a structural diagram of the conveying mechanism of the present invention; Figure 4 yes Figure 3 Enlarged view of point A; Figure 5 This is a structural diagram of the vacuum mechanism of the present invention; Figure 6 This is a structural diagram of the pressing wheel of the present invention; Figure 7This is a cross-sectional view of the second contact point of the present invention; Figure 8 This is a diagram of the internal structure of the conveying mechanism of the present invention; Figure 9 This is a structural diagram of the hot-press sealing mechanism of the present invention; Figure 10 This is a first-view structural diagram of the sealing bag taking and placing mechanism of the present invention; Figure 11 This is a second-view structural diagram of the sealing bag taking and placing mechanism of the present invention; Figure 12 This is a structural diagram of the bagging mechanism of the present invention; Figure 13 This is a partial structural diagram of the bagging mechanism of the present invention; Figure 14 This is a cross-sectional view of the bagging mechanism of the present invention; Figure 15 This is a structural diagram of the wedge block of the present invention.

[0023] Reference numerals: 1. First support; 2. Conveying mechanism; 21. Side plate; 22. First motor; 23. Rotating roller; 24. First conveyor belt; 25. First through hole; 26. First inclined plate; 27. Second inclined plate; 3. Hot-press sealing mechanism; 31. Base plate; 32. Heat sealing strip; 33. First contact point; 34. Fixing rod; 35. Clamping plate; 36. Groove; 37. Roller; 38. First spring; 39. Nut; 4. Vacuum mechanism; 41. Second support; 4 2. First hydraulic rod; 43. First sliding rod; 44. First limiting block; 45. Upper cover; 46. Second motor; 47. Lead screw; 48. Second sliding rod; 49. Moving block; 410. Telescopic rod; 411. Second spring; 412. Pressing wheel; 413. Second contact point; 414. Conductive rod; 415. Third contact point; 416. Conductive head; 417. Third spring; 418. Second limiting block; 419. First sealing strip; 420. Lower cover; 421. 422. Second sealing strip; 423. Pipe; 424. Vacuum pump; 5. Third support; 6. Sealing bag handling mechanism; 61. Third motor; 62. First drive shaft; 63. First connecting rod; 64. First cylinder; 65. Lifting plate; 66. Strip hole; 67. Sliding rod; 68. Moving plate; 69. Fixed plate; 610. First suction cup; 611. Fourth motor; 612. Second drive shaft; 613. Frame; 614. Second suction cup; 615. Bag placement mechanism 7. Bag opening; 8. Bag filling mechanism; 9. Fixed frame; 10. Fifth motor; 11. Second conveyor belt; 12. Hanger; 13. Second hydraulic rod; 14. First push plate; 15. Second push plate; 16. Connecting rod; 17. Tension spring; 18. Bearing plate; 19. Guide rod; 20. Pressure sensing membrane; 10. First wedge block; 11. Second through hole; 12. Fourth spring; 13. Second wedge block; 14. Food sealing bag. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0025] like Figures 1-15As shown in this embodiment, an automatic packaging device for ready-to-eat cured meat products includes a first support 1. A conveying mechanism 2 is fixedly connected to the first support 1. The conveying mechanism 2 includes a pair of side plates 21 fixedly connected to the first support 1. A plurality of rotating rollers 23 are fixedly connected between the pair of side plates 21. A first conveyor belt 24 is sleeved on the rotating rollers 23. A second inclined plate 27 is fixedly connected to the inner side of one end of the side plate 21. A first inclined plate 26 is fixedly connected to the inner side of the lower end of the side plate 21. The first inclined plate 26 pushes a roller 37. The roller 37 drives the clamping plate 35 to open. The food sealing bag 8 falls into the trolley below under the action of gravity, thereby completing the automatic packaging of the ready-to-eat cured meat products.

[0026] A first motor 22 is fixedly connected to one side of the side plate 21. A rotating roller 23 is fixedly connected to the output end of the first motor 22. A number of first through holes 25 are opened on the first conveyor belt 24. A number of hot-press sealing mechanisms 3 are fixedly connected to the first conveyor belt 24. A third bracket 5 is fixedly connected to one end of the conveyor mechanism 2. A number of food sealing bags 8 are arranged in the sealing bag taking and putting mechanism 6. The first motor 22 drives the rotating roller 23 to rotate. The rotating roller 23 drives the first conveyor belt 24 to rotate. The first conveyor belt 24 drives the hot-press sealing mechanism 3 to move. The roller 37 is pushed by the second inclined plate 27, so that the clamping plate 35 moves up along the fixed rod 34, thereby allowing the food sealing bag 8 to enter between the clamping plate 35 and the bottom plate 31. Then the first spring 38 pushes the clamping plate 35 down to clamp the food sealing bag 8, while the first suction cup 610 is released.

[0027] like Figures 5-8 As shown, a vacuum mechanism 4 is fixedly connected to the conveying mechanism 2. The vacuum mechanism 4 includes a second bracket 41 fixedly connected to the side plate 21. A first hydraulic rod 42 is fixedly connected to the second bracket 41. An upper cover 45 is fixedly connected to the output end of the first hydraulic rod 42. A first sliding rod 43 is fixedly connected to both ends of the upper surface of the upper cover 45. A first limiting block 44 is fixedly connected to the upper end of the first sliding rod 43. The first sliding rod 43 slides through and is slidably connected to the second bracket 41. A first sealing strip 419 is fixedly connected to the lower surface of the upper cover 45. A second motor 46 is fixedly connected to one side of the upper cover 45. A lead screw 47 is fixedly connected to the output end of the second motor 46. The lead screw 47 passes through... A movable block 49 is threadedly connected, and a second slide rod 48 is slidably connected through the movable block 49. The second slide rod 48 is fixedly connected to the upper cover 45. A telescopic rod 410 is slidably connected through the movable block 49. A second spring 411 is fixedly connected to both sides of the telescopic rod 410. The second spring 411 is fixedly connected to the movable block 49. A pressing wheel 412 is rotatably connected to the telescopic rod 410. The second motor 46 drives the lead screw 47 to rotate. The lead screw 47 drives the movable block 49 to move, so that the pressing wheel 412, under the push of the second spring 411, presses the food sealing bag 8 tightly onto the heat sealing strip 32 and rolls along the heat sealing strip 32 to seal the food sealing bag 8.

[0028] A conductive rod 414 is slidably connected through both sides of the inner side of the top cover 45. A second contact 413 is fixedly connected inside the top cover 45. A third contact 415 is fixedly connected to one end of the conductive rod 414 near the second contact 413. A conductive head 416 is fixedly connected to one end of the conductive rod 414 away from the third contact 415. A second limiting block 418 is fixedly connected to one end of the conductive rod 414 near the third contact 415. A third spring 417 is sleeved on one end of the conductive rod 414 away from the third contact 415. The second contact 413, the third contact 415, the conductive head 416 and the first contact 33 are electrically connected. When the conductive head 416 touches the first contact 33, the conductive head 416 is pushed by the first contact 33, thereby making contact between the second contact 413 and the third contact 415, and conducting electricity through the conductive rod 414 to supply power to the heat sealing strip 32.

[0029] A lower cover 420 is fixedly connected inside the side plate 21. A second sealing strip 421 is fixedly connected to the upper surface of the lower cover 420. A pipe 422 is fixedly connected to the lower end of the lower cover 420. A vacuum pump 423 is fixedly connected to the end of the pipe 422 away from the lower cover 420. The first hydraulic rod 42 pushes the upper cover 45 to move down, so that the upper cover 45 and the lower cover 420 clamp the first conveyor belt 24. A sealed space is formed by the first sealing strip 419 and the second sealing strip 421. The first through hole 25 can connect the upper and lower spaces. Then, the vacuum pump 423 is used to draw a vacuum.

[0030] like Figure 9 As shown, the conveying mechanism 2 is equipped with a hot-press sealing mechanism 3. The hot-press sealing mechanism 3 includes a base plate 31 fixedly connected to the first conveyor belt 24, a heat sealing strip 32 fixedly connected to the base plate 31, a first contact point 33 fixedly connected to both ends of the heat sealing strip 32, a fixing rod 34 fixedly connected to both ends of the upper surface of the base plate 31, a clamping plate 35 slidably connected to the fixing rod 34, a plurality of grooves 36 opened on the lower surface of the clamping plate 35, a first spring 38 sleeved on the fixing rod 34, a nut 39 threadedly connected to the upper end of the fixing rod 34, and rollers 37 rotatably connected to both ends of the clamping plate 35. The second inclined plate 27 pushes the rollers 37, causing the clamping plate 35 to move upward along the fixing rod 34, thereby causing the food sealing bag 8 to enter between the clamping plate 35 and the base plate 31. Then the first spring 38 pushes the clamping plate 35 downward, clamping the food sealing bag 8.

[0031] like Figure 10 and Figure 11As shown, a sealing bag retrieval mechanism 6 is fixedly connected to the third bracket 5. The sealing bag retrieval mechanism 6 includes a third motor 61 fixedly connected to the third bracket 5. A first drive shaft 62 is fixedly connected to the output end of the third motor 61. A first connecting rod 63 is fixedly connected to both ends of the first drive shaft 62. A fixing plate 69 is fixedly connected to the end of the first connecting rod 63 away from the first drive shaft 62. A strip hole 66 is opened on the first connecting rod 63. A first cylinder 64 is fixedly connected to the first connecting rod 63. A lifting plate 65 is fixedly connected to the output end of the first cylinder 64. A sliding rod 67 is fixedly connected to the lifting plate 65. The sliding rod 67 slides through the strip hole 66. A moving plate 68 is fixedly connected to the sliding rod 67. Several first suction cups 610 are fixedly connected to the inner sides of both the moving plate 68 and the fixing plate 69. A fourth motor 611 is fixedly connected to the third bracket 5. A second drive shaft 612 is fixedly connected to the output end of the fourth motor 611. A frame is fixedly connected to the second drive shaft 612. 613, a second suction cup 614 is fixedly connected to one end of the frame 613 away from the second drive shaft 612, and a bag holder 615 is fixedly connected to the third bracket 5. The lower end of the bag holder 615 has a bag outlet 616. The second suction cup 614 sucks up the food sealing bag 8 inside the bag holder 615. Then, the fourth motor 611 drives the second drive shaft 612 to rotate, and the second drive shaft 612 drives the frame 613 to rotate, thereby causing the food sealing bag 8 to move out of the bag outlet 616 and rotate downwards for 18 seconds. After reaching 0°, the device moves between the moving plate 68 and the fixed plate 69. Then, the first cylinder 64 drives the lifting plate 65, which in turn drives the moving plate 68 to rise via the sliding rod 67. The moving plate 68 and the fixed plate 69 clamp and fix the food sealing bag 8. The second suction cup 614 releases and the frame 613 returns to its original position under the drive of the fourth motor 611. The first suction cup 610 sucks on both sides of the food sealing bag 8. Then, the first cylinder 64 drives the lifting plate 65 to move down, opening the bag opening of the food sealing bag 8.

[0032] like Figures 12-15As shown, a bagging mechanism 7 is fixedly connected to the end of the third support 5 away from the conveying mechanism 2. The bagging mechanism 7 includes a fixed frame 71 fixedly connected to the third support 5. Several fifth motors 72 are fixedly connected to the end of the fixed frame 71 away from the sealing bag picking and placing mechanism 6. Several second conveyor belts 73 are provided on the fixed frame 71. The fifth motors 72 drive the second conveyor belts 73 to rotate. A hanger 74 is fixedly connected to the end of the fixed frame 71 away from the fifth motors 72. A second hydraulic rod 75 is fixedly connected to the hanger 74. A first push plate 76 is fixedly connected to the output end of the second hydraulic rod 75. A plurality of second push plates 77 are fixedly connected to the end of the hanger 76 away from the second hydraulic rod 75. A pair of tension springs 79 are fixedly connected to the hanger 74. A connecting rod 78 is fixedly connected to the end of the tension springs 79 away from the hanger 74. A plurality of bearing plates 710 are fixedly connected to the connecting rod 78. A plurality of guide rods 711 are fixedly connected to the hanger 74. The guide rods 711 slide through the connecting rod 78. A pressure sensing diaphragm 712 is fixedly connected to the bearing plate 710. A plurality of second wedge blocks 716 are fixedly connected to the end of the hanger 74 away from the second hydraulic rod 75. The bearing plate 710 is close to the second hydraulic rod 76. A first wedge block 713 is slidably connected to one end of the 5. A second through hole 714 is provided on the first wedge block 713. A fourth spring 715 is fixedly connected to the lower surface of the first wedge block 713. The fifth motor 72 drives the second conveyor belt 73 to rotate, transporting the chopped cured meat to the support plate 710 until the weight sensed by the pressure sensing diaphragm 712 reaches a predetermined value. Then the fifth motor 72 stops, the second hydraulic rod 75 pushes the first push plate 76, the first push plate 76 pushes the second push plate 77, and the second push plate 77 pushes the support plate 710 through the first wedge block 713 to insert it into the food seal. Inside bag 8, as the support plate 710 moves along the guide rod 711, the second wedge block 716 inserts into the second through hole 714. The second wedge block 716 pushes the first wedge block 713 downward. At this time, the second push plate 77 can no longer push the support plate 710. The support plate 710 is reset under the pull of the tension spring 79. The second push plate 77 blocks the cured meat on the support plate 710 inside the food sealing bag 8, thus completing the bagging. When the second push plate 77 is reset, the first wedge block 713 is squeezed downward, so that the first wedge block 713 returns to the front of the second push plate 77, facilitating the next feeding.

[0033] The working principle of this embodiment is as follows: the second suction cup 614 sucks up the food sealing bag 8 in the bag holder 615, then the fourth motor 611 drives the second transmission shaft 612 to rotate, and the second transmission shaft 612 drives the frame 613 to rotate, so that the food sealing bag 8 moves out from the bag outlet 616 and rotates downward 180° before entering between the moving plate 68 and the fixed plate 69. Then the first cylinder 64 drives the lifting plate 65, and the lifting plate 65 drives the moving plate 68 to rise through the sliding rod 67. The moving plate 68 and the fixed plate 69 clamp and fix the food sealing bag 8. The second suction cup 614 releases and the frame 613 returns to its original position under the drive of the fourth motor 611.

[0034] The first suction cup 610 adheres to both sides of the food sealing bag 8. Then, the first cylinder 64 drives the lifting plate 65 to move down, opening the bag opening of the food sealing bag 8. At this time, the fifth motor 72 drives the second conveyor belt 73 to rotate, transporting the chopped cured meat to the support plate 710 until the weight sensed by the pressure sensing diaphragm 712 reaches the predetermined value. Then, the fifth motor 72 stops, the second hydraulic rod 75 pushes the first push plate 76, the first push plate 76 pushes the second push plate 77, and the second push plate 77 pushes the support plate 710 into the food sealing bag 8 through the first wedge block 713.

[0035] As the support plate 710 moves along the guide rod 711, the second wedge block 716 is inserted into the second through hole 714. The second wedge block 716 pushes the first wedge block 713 downward. At this time, the second push plate 77 can no longer push the support plate 710. The support plate 710 is reset under the pull of the tension spring 79. The second push plate 77 blocks the cured meat on the support plate 710 inside the food sealing bag 8, thus completing the bagging. When the second push plate 77 is reset, the first wedge block 713 is squeezed downward, so that the first wedge block 713 returns to the front of the second push plate 77, which is convenient for the next feeding.

[0036] After the bagging is completed, the first cylinder 64 drives the lifting plate 65 to move up and clamp the food sealing bag 8. Then the third motor 61 is started. The third motor 61 drives the first transmission shaft 62 to rotate. The first transmission shaft 62 drives the first connecting rod 63 to rotate. The first connecting rod 63 drives the lifting plate 65 and the fixing plate 69 to rotate, thereby driving the food sealing bag 8 to rotate onto the first conveyor belt 24.

[0037] At this time, the first motor 22 drives the rotating roller 23 to rotate, the rotating roller 23 drives the first conveyor belt 24 to rotate, the first conveyor belt 24 drives the hot-press sealing mechanism 3 to move, and pushes the roller 37 through the second inclined plate 27, so that the clamping plate 35 moves up along the fixed rod 34, thereby allowing the food sealing bag 8 to enter between the clamping plate 35 and the bottom plate 31. Then the first spring 38 pushes the clamping plate 35 down to clamp the food sealing bag 8, while the first suction cup 610 is released.

[0038] Driven by the first conveyor belt 24, the heat-sealing mechanism 3, which holds the food sealing bag 8, moves to the vacuum mechanism 4. At this time, the first motor 22 stops, and the first hydraulic rod 42 pushes the upper cover 45 down, so that the upper cover 45 and the lower cover 420 clamp the first conveyor belt 24. A sealed space is formed by the first sealing strip 419 and the second sealing strip 421, and the first through hole 25 can connect the upper and lower spaces. Then, the vacuum pump 423 draws a vacuum. At this time, the conductive head 416 touches the first contact point 33, and the conductive head 416 is pushed by the first contact point 33. The first motor 46 moves the second contact 413 and the third contact 415 into contact, and conducts electricity through the conductive rod 414 to power the heat sealing strip 32. After the vacuum is completed, the second motor 46 drives the lead screw 47 to rotate, and the lead screw 47 drives the moving block 49 to move, so that the pressing wheel 412, under the push of the second spring 411, presses the food sealing bag 8 tightly onto the heat sealing strip 32 and rolls along the heat sealing strip 32 to seal the food sealing bag 8. After sealing, the top cover 45 is opened and the first motor 22 is started, so that the first conveyor belt 24 continues to rotate.

[0039] As the first conveyor belt 24 continues to rotate, when the hot-press sealing mechanism 3 moves to the position of the first inclined plate 26, the first inclined plate 26 pushes the roller 37, the roller 37 drives the clamping plate 35 to open, and the food sealing bag 8 falls into the trolley below under the action of gravity, thus completing the automatic packaging of the cured meat ready-to-eat product.

[0040] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. An automatic packaging device for ready-to-eat cured meat products, comprising a first support frame (1), characterized in that: A conveying mechanism (2) is fixedly connected to the first support (1), a vacuum mechanism (4) is fixedly connected to the conveying mechanism (2), a hot-press sealing mechanism (3) is provided on the conveying mechanism (2), a third support (5) is fixedly connected to one end of the conveying mechanism (2), a bagging mechanism (7) is fixedly connected to the end of the third support (5) away from the conveying mechanism (2), a sealing bag taking and placing mechanism (6) is fixedly connected to the third support (5), and a plurality of food sealing bags (8) are provided inside the sealing bag taking and placing mechanism (6). The conveying mechanism (2) includes a pair of side plates (21) fixedly connected to the first support (1), a plurality of rotating rollers (23) fixedly connected between the pair of side plates (21), the rotating rollers (23) are covered with a first conveyor belt (24), a second inclined plate (27) is fixedly connected to the inner side of one end of the side plate (21), and a first inclined plate (26) is fixedly connected to the inner side of the lower end of the side plate (21).

2. The automatic packaging equipment for ready-to-eat cured meat products according to claim 1, characterized in that, A first motor (22) is fixedly connected to one side of the side plate (21), and a rotating roller (23) is fixedly connected to the output end of the first motor (22). A plurality of first through holes (25) are opened on the first conveyor belt (24), and a plurality of hot-press sealing mechanisms (3) are fixedly connected to the first conveyor belt (24).

3. The automatic packaging equipment for ready-to-eat cured meat products according to claim 2, characterized in that, The hot-press sealing mechanism (3) includes a base plate (31) fixedly connected to the first conveyor belt (24), a heat sealing strip (32) fixedly connected to the base plate (31), a first contact point (33) fixedly connected to both ends of the heat sealing strip (32), a fixing rod (34) fixedly connected to both ends of the upper surface of the base plate (31), a clamping plate (35) slidably connected to the fixing rod (34), a plurality of grooves (36) are provided on the lower surface of the clamping plate (35), a first spring (38) is sleeved on the fixing rod (34), a nut (39) is threadedly connected to the upper end of the fixing rod (34), and rollers (37) are rotatably connected to both ends of the clamping plate (35).

4. The automatic packaging equipment for ready-to-eat cured meat products according to claim 3, characterized in that, The vacuum mechanism (4) includes a second bracket (41) fixedly connected to the side plate (21), a first hydraulic rod (42) fixedly connected to the second bracket (41), an upper cover (45) fixedly connected to the output end of the first hydraulic rod (42), a first slide rod (43) fixedly connected to both ends of the upper surface of the upper cover (45), a first limit block (44) fixedly connected to the upper end of the first slide rod (43), the first slide rod (43) slidingly connected through the second bracket (41), a first sealing strip (419) fixedly connected to the lower surface of the upper cover (45), and a first sealing strip (419) fixedly connected to one side of the upper cover (45). There is a second motor (46), and a lead screw (47) is fixedly connected to the output end of the second motor (46). A moving block (49) is threaded through the lead screw (47). A second slide rod (48) is slidably connected through the moving block (49). The second slide rod (48) is fixedly connected to the upper cover (45). A telescopic rod (410) is slidably connected through the moving block (49). A second spring (411) is fixedly connected to both sides of the telescopic rod (410). The second spring (411) is fixedly connected to the moving block (49). A pressing wheel (412) is rotatably connected to the telescopic rod (410).

5. An automatic packaging equipment for ready-to-eat cured meat products according to claim 4, characterized in that, The upper cover (45) has conductive rods (414) slidably connected to both sides inside. The upper cover (45) has a second contact (413) fixedly connected inside. The end of the conductive rod (414) near the second contact (413) is fixedly connected to a third contact (415). The end of the conductive rod (414) away from the third contact (415) is fixedly connected to a conductive head (416). The end of the conductive rod (414) near the third contact (415) is fixedly connected to a second limiting block (418). The end of the conductive rod (414) away from the third contact (415) is fitted with a third spring (417). The second contact (413), the third contact (415), the conductive head (416) and the first contact (33) are electrically connected.

6. An automatic packaging equipment for ready-to-eat cured meat products according to claim 5, characterized in that, A lower cover (420) is fixedly connected inside the side plate (21). A second sealing strip (421) is fixedly connected to the upper surface of the lower cover (420). A pipe (422) is fixedly connected to the lower end of the lower cover (420). A vacuum pump (423) is fixedly connected to the end of the pipe (422) away from the lower cover (420).

7. An automatic packaging equipment for ready-to-eat cured meat products according to claim 1, characterized in that, The sealed bag taking and placing mechanism (6) includes a third motor (61) fixedly connected to a third bracket (5). The output end of the third motor (61) is fixedly connected to a first drive shaft (62). Both ends of the first drive shaft (62) are fixedly connected to a first connecting rod (63). The end of the first connecting rod (63) away from the first drive shaft (62) is fixedly connected to a fixing plate (69). A strip hole (66) is opened on the first connecting rod (63). A first cylinder (64) is fixedly connected to the first connecting rod (63). A lifting plate (65) is fixedly connected to the output end of the first cylinder (64). A sliding rod (67) is fixedly connected to the lifting plate (65). The sliding rod (67) passes through... A sliding connection strip hole (66) is provided. A movable plate (68) is fixedly connected to the sliding rod (67). Several first suction cups (610) are fixedly connected to the inner sides of the movable plate (68) and the fixed plate (69). A fourth motor (611) is fixedly connected to the third bracket (5). A second drive shaft (612) is fixedly connected to the output end of the fourth motor (611). A frame (613) is fixedly connected to the second drive shaft (612). A second suction cup (614) is fixedly connected to the end of the frame (613) away from the second drive shaft (612). A bag rack (615) is fixedly connected to the third bracket (5). A bag outlet (616) is opened at the lower end of the bag rack (615).

8. An automatic packaging equipment for ready-to-eat cured meat products according to claim 1, characterized in that, The bagging mechanism (7) includes a fixed frame (71) fixedly connected to the third support (5). A plurality of fifth motors (72) are fixedly connected to one end of the fixed frame (71) away from the sealing bag taking and placing mechanism (6). A plurality of second conveyor belts (73) are provided on the fixed frame (71). The fifth motors (72) drive the second conveyor belts (73) to rotate. A hanger (74) is fixedly connected to one end of the fixed frame (71) away from the fifth motors (72). A second hydraulic rod (75) is fixedly connected to the hanger (74). A first push plate (76) is fixedly connected to the output end of the second hydraulic rod (75). A plurality of second push plates (77) are fixedly connected to one end of the first push plate (76) away from the second hydraulic rod (75). A pair of tension springs (79) are fixedly connected to the hanger (74). The end of the tension spring (79) away from the hanger (74) is fixedly connected to a connecting rod (78). Several bearing plates (710) are fixedly connected to the connecting rod (78). Several guide rods (711) are fixedly connected to the hanger (74). The guide rods (711) slide through the connecting rod (78). A pressure sensing diaphragm (712) is fixedly connected to the bearing plate (710). Several second wedge blocks (716) are fixedly connected to the end of the hanger (74) away from the second hydraulic rod (75). A first wedge block (713) is slidably connected to the end of the bearing plate (710) near the second hydraulic rod (75). A second through hole (714) is opened on the first wedge block (713). A fourth spring (715) is fixedly connected to the lower surface of the first wedge block (713).

Images