Vacuum transfer packaging machine for food packaging

Abstract

The invention discloses a vacuum transfer packaging machine for food packaging, and relates to the technical field of packaging machines. The device comprises a device body, a control assembly is arranged at the edge of the top of the device body, a rotating disc assembly is arranged on the right side of the top of the device body and fixedly connected with the output end of a motor, a bag conveying assembly is arranged on the outer wall of the rotating disc assembly, and a storage barrel is arranged at the top of the rotating disc assembly. The anti-wrinkle device is arranged on the surface of the outer wall of the storage barrel and comprises a conveying pipe, an electric telescopic clamping plate, a wind power assembly and a wind power sensing assembly, the right side of the conveying pipe penetrates through and is hinged to the left side of the outer wall of the storage barrel, the top of the electric telescopic clamping plate is slidably mounted on the slope of the conveying pipe, and a ventilation opening is formed in the left side of the electric telescopic clamping plate. According to the invention, the wind power assembly is started to detect the sealing performance of the filling bag through the ventilation opening, and the wind power sensing assembly senses wind power to prevent the filling bag from having a residual gap.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging machines, and specifically to a vacuum transfer packaging machine for food packaging. Background Art

[0002] Vacuum packaging machines have promoted the development of the packaging work in the production industry and brought great convenience to the staff. However, for the bag - type fully automatic vacuum packaging machines on the current market, the equipment is expensive and bulky, bringing greater economic pressure to small and micro enterprises.

[0003] The patent with the patent publication number CN104260928B discloses a vacuum transfer packaging machine, which includes a large plate, a motor for driving the large plate to rotate, and a bag - loading device, a bag - opening device, a bag - opening fork device, and a blanking device arranged on the outer periphery of the large plate. It also includes a transfer device, and the transfer device is arranged on the outer periphery of the large plate, behind the blanking device. The vacuum transfer packaging machine provided by this patent has a simple structure, getting rid of the history of using large - scale equipment for vacuum packaging. This device can be used in conjunction with most of the in - line vacuum packaging machines on the market, filling the gap in the mechatronic fully automatic mechanical packaging of the bag - type packaging machine and the in - line vacuum packaging machine used in combination at home and abroad, meeting the requirements of automated packaging, greatly improving the production efficiency, shortening the production cycle, and having a consistent sealing appearance and low cost, meeting the needs of most such customers.

[0004] However, this device still has deficiencies: Although this device realizes a highly automated production and packaging process, there are still deficiencies in the detection of the sealing performance of the packaging bag before filling the material, resulting in the possibility that the finished material is damaged due to secondary air leakage after being vacuum - treated in the vacuum chamber. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a vacuum transfer packaging machine for food packaging, solving the problem that there are still deficiencies in the detection of the sealing performance of the packaging bag before filling the material, resulting in the possibility that the finished material is damaged due to secondary air leakage after being vacuum - treated in the vacuum chamber as proposed in the above - mentioned background art.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A vacuum transfer packaging machine for food packaging, including a device main body, a control component is provided at the top edge of the device main body, a turntable component is provided on the right side of the top of the device main body, and the turntable component is fixedly connected to the output end of the motor. A bag transfer component is provided on the outer wall of the turntable component, and a storage bucket is provided on the top of the turntable component. The turntable component is driven to rotate by the output end of the motor, and the turntable component drives the bag transfer component to rotate. The bag transfer component is started and the filling bag is transferred to the anti-wrinkle device through a set inherent program. It also includes an anti-wrinkle device, a pre-disinfection device, a rejection device and an anti-loosening device. The anti-wrinkle device is arranged on the outer wall surface of the storage bucket, the pre-disinfection device is arranged inside the anti-wrinkle device, the rejection device is arranged above the pre-disinfection device, and the anti-loosening device is arranged on the left side of the top of the device main body. The anti-wrinkle device includes a feed pipe, an electric telescopic clamp plate, a wind force component and a wind force sensing component. The right side of the feed pipe penetrates and is hinged to the left side of the outer wall of the storage bucket. The top of the electric telescopic clamp plate is slidably installed on the inclined surface of the feed pipe, and a ventilation port is opened on the left side of the electric telescopic clamp plate. The filling belt is fed through the feed pipe. The electric telescopic clamp plate is started. When the telescopic end of the electric telescopic clamp plate contracts for the first time, the filling bag is clamped. The wind force sensing component is fixedly installed on the left side of the electric telescopic clamp plate on the right side. The wind force component is started to detect the sealing performance of the filling bag through the ventilation port. The wind force is sensed by the wind force sensing component. The concave surface inside the wind force sensing component is fixedly installed on the arc surface of the outer wall of the wind force component, avoiding the existence of residual notches in the filling bag, preventing air leakage during the later vacuum treatment of the material filling, which reduces the vacuum treatment efficiency, and avoiding the shortening of the storage period of food due to external bacterial contamination.

[0007] According to the above technical solution, the anti-wrinkle device further includes an inclined rod, a sticky plate, a convex block and an arc-shaped plate. The top of the inclined rod is hinged to the bottom of the telescopic end of the electric telescopic clamp plate. When the telescopic end of the electric telescopic clamp plate contracts, it drives the inclined rod to move left and right, and the inclined rod drives the sticky plate to move synchronously. The top of the sticky plate is hinged to the bottom of the inclined rod, and the sticky plates are symmetrically distributed with the electric telescopic clamp plate as the center. The sticky plates clamp, adhere to and pull the filling bag, facilitating the filling of materials by the feed pipe. The convex block is slidably installed inside the sticky plate through a spring on the right side. The sticky plate drives the convex block to move synchronously. The convex block increases the contact area between the sticky plate and the filling bag through its arc-shaped surface, improving the viscosity by friction with the filling bag. The arc-shaped plate is fixedly installed on the left side of the sticky plate on the right side. The sticky plate drives the arc-shaped plate to move synchronously. The arc-shaped plate deforms due to the counteracting force of the opposing sticky plate, and the sealing part of the filling bag is smoothed by the arc-shaped plate.

[0008] According to the above technical solution, the pre-disinfection device includes an electric telescopic column, a disinfection ring, and an electric filter plate spray gun. The bottom of the electric telescopic column is fixedly installed at the bottom edge of the inner wall of the storage barrel. When the electric telescopic column is started, the telescopic end of the electric telescopic column drives the disinfection ring to move up and down. The bottom of the disinfection ring is fixedly installed at the top of the telescopic end of the electric telescopic column. The arc surface of the disinfection ring scrapes the inner wall of the storage barrel up and down to prevent the residue of the processed materials from the previous batch from adhering and breeding bacteria. The top of the electric filter plate spray gun penetrates and is fixedly installed at the bottom of the disinfection ring. The disinfection ring drives the electric filter plate spray gun to move up and down to spray the disinfectant, expanding the spraying range of the disinfectant and further preventing bacteria from breeding in the storage barrel due to the residue of the processed materials in different batches.

[0009] According to the above technical solution, the pre-disinfection device further includes a torsion piece, a swing plate, a telescopic rod, and a semi-sphere. The front surface of the torsion piece is fixedly installed on the outer wall surface of the electric filter plate spray gun. The swing plate squeezes the torsion piece to deform synchronously, and then the swing plate is reset by the elastic force of the torsion piece. The front surface of the swing plate is hinged to the front surface of the outer wall of the electric filter plate spray gun, and the inclined surface of the swing plate is hinged to the bottom front surface of the torsion piece. When the electric filter plate spray gun moves up and down, it drives the swing plate to move synchronously. The swing plate swings in the opposite direction of the electric filter plate spray gun due to air resistance, and the swing plate expands the spraying range of the electric filter plate spray gun. The top of the telescopic rod is fixedly installed at the center of the bottom of the filter plate in the electric filter plate spray gun. The semi-sphere generates a contraction force due to the resistance generated when the electric filter plate spray gun moves. The semi-sphere touches the telescopic end of the telescopic rod to contract. The top of the semi-sphere is fixedly installed at the bottom of the telescopic end of the telescopic rod. The semi-sphere shields the materials with its arc surface to prevent the materials from entering the inside of the electric filter plate spray gun.

[0010] According to the above technical solution, the removal device includes a circular ring, a lead screw, and a removal plate. The outer arc surface of the circular ring is fixedly installed at the concave surface of the inner wall of the disinfection ring. The disinfection ring drives the circular ring to move up and down, and the circular ring drives the removal plate to move synchronously. The bottom of the lead screw is rotatably installed at the bottom edge of the inner wall of the storage barrel, and the lead screw is located inside the circular ring. When the disinfection ring drives the circular ring to slide up and down along the outer wall of the lead screw, the lead screw generates a rotational force and starts to rotate due to the restriction of the spiral groove on the outer wall of the lead screw. The outer arc surface of the removal plate is fixedly installed on the outer wall surface of the circular ring. The removal plate agitates the materials inside the storage barrel and removes the sharp bone residues in the materials.

[0011] According to the above technical scheme, the rejection device also includes a semicircular plate, a T-shaped mesh plate, a reset plate and a rolling block. The bottom of the semicircular plate is fixedly installed on the top of the screw rod, and the screw rod drives the semicircular plate to rotate. The semicircular plate rotates, stirs and disperses the fallen material. The bottom of the T-shaped mesh plate is fixedly installed at the top edge of the semicircular plate, and the semicircular plate drives the T-shaped mesh plate to move synchronously. When the T-shaped mesh plate rotates, the material is screened for the first time, and the block material is screened out by the T-shaped mesh plate. The back of the reset plate is slidably installed on the back of the inner wall of the T-shaped mesh plate, and the T-shaped mesh plate drives the reset plate to rotate. The reset plate is deformed by the rotational centrifugal force and the resistance force generated when the material contacts. The left side of the rolling block is fixedly installed on the right side of the outer wall of the reset plate, and the back of the rolling block contacts with the back of the inner wall of the T-shaped mesh plate. The reset plate drives the rolling block to reciprocately roll the block material received by the T-shaped mesh plate.

[0012] According to the above technical scheme, the anti-loosening device includes a protective plate, a transmission assembly, a guide plate and a vacuum assembly. The bottom of the protective plate is fixedly installed on the top of the device body, the transmission assembly is arranged inside the protective plate, and the transmission assembly is connected to the external pulley for transmission. The transmission assembly inside the protective plate is started by the pulley. The left and right sides of the bottom of the guide plate are hinged inside the protective plate. The guide plate guides the material filling bags discharged by the electric telescopic splint to prevent the filling bags from falling directly on the top of the transmission assembly and scattering. The right side of the vacuum assembly is fixedly installed on the left side of the protective plate, and a discharge port is arranged at the bottom of the vacuum assembly. The filling bags are transported to the inside of the vacuum assembly for evacuation through the transmission assembly and then discharged through the discharge port.

[0013] According to the above technical scheme, the anti-loosening device also includes a center plate, a pulley, a semi-arc plate and a blocking rod. The left side of the center plate is hinged to the right side of the protective plate. The angle formed by the center plates on both sides ensures that the filling bags are always transmitted at the center of the transmission assembly. The pulley is rotatably installed inside the center plate. The center plate drives the pulley to move synchronously. The pulley starts to rotate through the resistance force of the filling bag. When the pulley rotates, it pushes the filling bag forward. The left side of the semi-arc plate is fixedly installed on the right side of the protective plate, and the arc surface of the semi-arc plate is located on the concave motion trajectory of the pulley. When the pulley rotates, it resists the semi-arc plate to bend and deform. When the pulley passes through the semi-arc plate, the resistance force disappears, and the semi-arc plate recovers through its own elasticity. The back of the blocking rod is fixedly installed on the front arc surface of the semi-arc plate. The semi-arc plate drives the blocking rod to move toward the center of the transmission assembly and reset, and the filling bags are spaced by the blocking rod.

[0014] The present invention provides a vacuum transfer packaging machine for food packaging. It has the following beneficial effects: (1) Through the setting of the anti-wrinkle device, the present invention cooperates with the feeding pipe, the electric telescopic splint, the wind power component and the wind power sensing component. When the telescopic end of the electric telescopic splint shrinks for the first time, the filling bag is clamped. At the same time, the wind power component is activated to detect the sealing performance of the filling bag through the ventilation port. The wind power sensing component senses the wind power to avoid the existence of residual notches in the filling bag, prevent air leakage during the later vacuum treatment of the material filling, which reduces the vacuum treatment efficiency, and avoid the food being contaminated by external bacteria and shortening the storage period. Through the cooperation of the inclined rod, the sticky plate, the convex block and the arc plate, the inclined rod drives the sticky plate to clamp, adhere to and pull the filling bag, which facilitates the feeding pipe to fill the material and avoids the waste of raw materials caused by the spillage of the material. At the same time, the sticky plate drives the convex block to move synchronously, and the convex block increases the contact area between the sticky plate and the filling bag to improve the adhesion. The sticky plate also drives the arc plate to move synchronously, and the arc plate smooths the sealing part of the filling bag to avoid the occurrence of wrinkles when the filling bag is adhered, preventing it from being difficult to seal tightly during the later vacuum sealing.

[0015] (2) Through the setting of the pre-disinfection device, the present invention cooperates with the electric telescopic column, the disinfection ring and the electric filter plate spray gun. The telescopic end of the electric telescopic column drives the disinfection ring to scrape the inner wall of the storage barrel up and down, avoiding the growth of bacteria and ensuring the cleanliness of the storage barrel. At the same time, the disinfection ring drives the electric filter plate spray gun to move up and down to spray the disinfectant, avoiding the growth of bacteria caused by the residue of different batches of processed materials in the storage barrel. Through the cooperation of the torsion piece and the swing plate, when the swing plate swings up and down, it fans the disinfectant sprayed by the electric filter plate spray gun, and the swing plate expands the spraying range of the electric filter plate spray gun to accelerate the pre-disinfection efficiency of the storage barrel. Through the cooperation of the telescopic rod and the semi-sphere, when the disinfection is completed and the storage barrel is filled with materials, the semi-sphere blocks the materials through its own arc surface, avoiding the materials entering the electric filter plate spray gun and preventing the mixture of the disinfectant and the materials from having an adverse impact on the human body.

[0016] (3) Through the setting of the rejection device, the present invention cooperates with the disinfection ring, the ring and the rejection plate. The ring drives the rejection plate to stir the materials inside the storage barrel to remove the sharp bone residues in the materials, avoiding the bone residues piercing the filling bag and causing damage, and ensuring the filling efficiency and production efficiency. Through the cooperation of the screw rod and the semi-circular plate, the rotation of the screw rod drives the semi-circular plate to rotate, and the semi-circular plate rotates and stirs the falling materials to disperse them, avoiding the phenomenon of material caking, promoting the uniform distribution of the materials inside the storage barrel, avoiding the central accumulation of the materials, and facilitating the later transportation by the feeding pipe. Through the cooperation of the T-shaped mesh plate, the reset piece and the rolling block, when the T-shaped mesh plate rotates, it first screens the materials and removes the blocky materials, avoiding the blocky materials reducing the overall fineness of the materials. At the same time, the T-shaped mesh plate drives the reset piece to rotate, and the reset piece drives the rolling block to reciprocally roll the blocky materials received by the T-shaped mesh plate to ensure the overall fineness of the materials.

[0017] (4) Through the setting of the anti-loosening device, the protection plate, the transmission component, the guiding plate and the vacuum component cooperate. The transmission component is driven by a pulley. The guiding plate guides the filling bag to prevent the filling bag from directly falling on the top of the transmission component and scattering. At the same time, the transmission component conveys the filling bag into the vacuum component for evacuation treatment, ensuring the sealing performance and shelf life of the filling bag finished product, and facilitating the staff to collect and organize them centrally. Through the setting of the centering plate, when the filling bag touches the centering plate and deflects, the included angle formed by the centering plates on both sides ensures that the filling bag is always at the center of the transmission component, improving the packaging efficiency of the vacuum component and preventing the filling bag from falling off during the transmission process. Through the cooperation of the pulley, the semi-circular plate and the blocking rod, when the pulley rotates, it pushes the forward speed of the filling bag, increasing the fluidity of the filling bag and preventing the filling bag from piling up. At the same time, the semi-circular plate drives the blocking rod to move centrally and reset, and the blocking rod spaces the filling bags to prevent the filling bags from colliding during the transmission process, ensuring the transmission distance and transmission stability of the filling bags. Description of the Drawings

[0018] Figure 1 Schematic diagram of the whole of the present invention; Figure 2 Schematic diagram of the bottom view of the whole of the present invention; Figure 3 Schematic diagram of the anti-crease device of the present invention; Figure 4 Overall enlarged schematic diagram of the anti-crease device of the present invention; Figure 5 Schematic diagram of the pre-disinfection device of the present invention; Figure 6 Partial structural sectional view of the pre-disinfection device of the present invention; Figure 7 Schematic diagram of the rejection device of the present invention; Figure 8 Schematic diagram of the anti-loosening device of the present invention; Figure 9 Enlarged schematic diagram of the structure at A in the anti-loosening device of the present invention.

[0019] In the figure: 1. Device main body; 2. Control component; 3. Turntable component; 31. Bag transfer component; 32. Storage barrel; 4. Anti-wrinkle device; 41. Feeding pipe; 42. Electric telescopic clamping plate; 43. Wind power component; 44. Wind power induction component; 45. Diagonal rod; 46. Adhesive plate; 47. Convex block; 48. Arc plate; 5. Pre-disinfection device; 51. Electric telescopic column; 52. Disinfection ring; 53. Electric filter plate spray gun; 54. Twisting piece; 55. Swing plate; 56. Expansion rod; 57. Hemisphere; 6. Rejection device; 61. Ring; 62. Lead screw; 63. Rejection plate; 64. Semi-circular plate; 65. T-shaped mesh plate; 66. Reset piece; 67. Rolling block; 7. Anti-loosening device; 71. Protection plate; 72. Transmission component; 73. Diversion plate; 74. Vacuum component; 75. Centering plate; 76. Pulley; 77. Semi-arc plate; 78. Blocking rod. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] Please refer to Figures 1-9 , an embodiment of the present invention is: a vacuum transfer packaging machine for food packaging, including a device main body 1, a control component 2 is arranged at the top edge of the device main body 1, a turntable component 3 is arranged on the right side of the top of the device main body 1, and the turntable component 3 is fixedly connected to the output end of the motor. A bag transfer component 31 is arranged on the outer wall of the turntable component 3, and a storage barrel 32 is arranged on the top of the turntable component 3. It also includes an anti-wrinkle device 4 and a pre-disinfection device 5. The anti-wrinkle device 4 is arranged on the outer wall surface of the storage barrel 32, and the pre-disinfection device 5 is arranged inside the anti-wrinkle device 4. The anti-wrinkle device 4 includes a feeding pipe 41, an electric telescopic clamping plate 42, a wind power component 43 and a wind power induction component 44. The right side of the feeding pipe 41 penetrates and is hinged to the left side of the outer wall of the storage barrel 32. The top of the electric telescopic clamping plate 42 is slidably installed on the inclined surface of the feeding pipe 41, and a ventilation opening is opened on the left side of the electric telescopic clamping plate 42. The right side of the wind power induction component 43 is fixedly installed on the left side of the electric telescopic clamping plate 42. The concave surface inside the wind power induction component 44 is fixedly installed on the arc surface of the outer wall of the wind power component 44. The turntable component 3 is driven to rotate by the output end of the motor, and the turntable component 3 drives the bag transfer component 31 to rotate. The bag transfer component 31 is started and the filling bag is transmitted to the anti-wrinkle device 4 through a set inherent program. The feeding process of the filling belt is carried out through the feeding pipe 41. The electric telescopic clamping plate 42 is started. When the telescopic end of the electric telescopic clamping plate 42 first contracts, the filling bag is clamped. The wind power component 43 is started to detect the sealing performance of the filling bag through the ventilation opening. The wind power is sensed through the wind power induction component 44 to avoid the existence of residual notches in the filling bag, prevent the reduction of the vacuum treatment efficiency and air leakage after the material is filled later, and avoid the shortening of the storage period of food due to external bacterial contamination.

[0022] The anti-wrinkle device 4 also includes an inclined rod 45, an adhesive plate 46, a protrusion 47 and an arc plate 48. The top of the inclined rod 45 is hinged to the bottom of the telescopic end of the electric telescopic splint 42, the top of the adhesive plate 46 is hinged to the bottom of the inclined rod 45, and the adhesive plates 46 are symmetrically distributed with the electric telescopic splint 42 as the center. The right side of the protrusion 47 is slidably installed inside the adhesive plate 46 through a spring, and the right side of the arc plate 48 is fixedly installed on the left side of the adhesive plate 46. When the telescopic end of the electric telescopic splint 42 is contracted, the inclined rod 45 is driven to move left and right. The rod 45 drives the sticking plate 46 to move synchronously, and the sticking plate 46 clamps, adheres and pulls the filling bag apart, making it convenient for the feeding pipe 41 to fill the material. The sticking plate 46 drives the protrusion 47 to move synchronously, and the protrusion 47 increases the contact area between the sticking plate 46 and the filling bag through its own curved surface, and rubs the filling bag to increase the viscosity. The sticking plate 46 drives the arc plate 48 to move synchronously, and the arc plate 48 is deformed by the resistance force of the opposite sticking plate 46, and the sealing part of the filling bag is smoothed by the arc plate 48.

[0023] The pre-disinfection device 5 includes an electric telescopic column 51, a disinfection ring 52 and an electric filter plate spray gun 53. The bottom of the electric telescopic column 51 is fixedly installed at the bottom edge of the inner wall of the storage barrel 32, the bottom of the disinfection ring 52 is fixedly installed on the top of the telescopic end of the electric telescopic column 51, and the top of the electric filter plate spray gun 53 passes through and is fixedly installed on the bottom of the disinfection ring 52. When the electric telescopic column 51 is started, the telescopic end of the electric telescopic column 51 drives the disinfection ring 52 to move up and down. The arc surface of the disinfection ring 52 scrapes the inner wall of the storage barrel 32 up and down to prevent the residual materials of the previous batch from adhering to the breeding of bacteria. The disinfection ring 52 drives the electric filter plate spray gun 53 to move up and down to spray disinfectant, thereby expanding the spraying range of the disinfectant and further preventing the storage barrel 32 from breeding bacteria due to the residual materials of different batches.

[0024] The pre-disinfection device 5 also includes a twisting piece 54, a swinging plate 55, a telescopic rod 56 and a semi-circular ball 57. The front of the twisting piece 54 is fixedly mounted on the outer wall surface of the electric filter plate spray gun 53, the front of the swinging plate 55 is hinged to the front of the outer wall of the electric filter plate spray gun 53, and the inclined surface of the swinging plate 55 is hinged to the front of the bottom of the twisting piece 54. The top of the telescopic rod 56 is fixedly mounted at the bottom center of the filter plate in the electric filter plate spray gun 53. The top of the semi-circular ball 57 is fixedly mounted at the bottom of the telescopic end of the telescopic rod 56. The swinging plate 55 squeezes the twisting piece 54 to deform synchronously, and then the swinging plate 55 is reset by the elastic force of the torsion plate 54. When the electric filter plate spray gun 53 moves up and down, the swing plate 55 is driven to move synchronously. The swing plate 55 swings in the opposite direction of the electric filter plate spray gun 53 through the gas resistance. The swing plate 55 expands the spraying range of the electric filter plate spray gun 53. The semi-circular ball 57 generates a contraction force through the resistance generated when the electric filter plate spray gun 53 moves. The semi-circular ball 57 resists the telescopic end of the telescopic rod 56 to shrink. The semi-circular ball 57 blocks the material through its own arc surface to prevent the material from entering the electric filter plate spray gun 53.

[0025] When in use, the turntable assembly 3 is driven to rotate through the output end of the motor, and the turntable assembly 3 drives the bag transfer assembly 31 to rotate, the bag transfer assembly 31 is started, and the anti-wrinkle device 4 is transferred to the filling bag through the set inherent program; the filling belt is fed through the feeding pipe 41, and the electric telescopic clamp 42 is started. When the telescopic end of the electric telescopic clamp 42 is retracted for the first time, the filling bag is clamped, and at the same time, the wind component 43 is started to detect the sealing of the filling bag through the vent, and the wind sensing component 44 senses the wind to avoid residual gaps in the filling bag, prevent the vacuum processing efficiency from being reduced and air leakage occurs after the material is filled in the later stage, and avoid the food from being contaminated by external bacteria and shortening the shelf life; when the telescopic end of the electric telescopic clamp 42 is retracted, it drives the inclined rod 45 to move left and right, and the inclined rod 4 5 drives the sticking plate 46 to move synchronously, and the sticking plate 46 clamps, adheres and pulls the filling bag apart, which facilitates the feeding pipe 41 to fill the material and avoids the material spilling during filling, thereby causing a waste of raw materials; the sticking plate 46 drives the protrusion 47 to move synchronously, and the protrusion 47 increases the contact area between the sticking plate 46 and the filling bag through its own arc surface, and rubs the filling bag to improve the viscosity; at the same time, the protrusion 47 shrinks through the resistance force of the sticking plate 46 to prevent the sticking plate 46 from clamping and adhering to the filling bag; the sticking plate 46 drives the arc plate 48 to move synchronously, and the arc plate 48 is deformed through the resistance force of the sticking plate 46, and the sealing part of the filling bag is smoothed by the arc plate 48 to avoid wrinkles when the filling bag is adhered, and to prevent difficulty in sealing tightly during vacuum sealing in the later stage.

[0026] Before starting processing, start the electric telescopic column 51, and the telescopic end of the electric telescopic column 51 drives the disinfection ring 52 to move up and down. The disinfection ring 52 scrapes the inner wall of the storage barrel 32 up and down with an arc surface to prevent the residual materials of the previous batch from adhering to and breeding bacteria, thereby ensuring the cleanliness of the storage barrel 32; the disinfection ring 52 drives the electric filter plate spray gun 53 to move up and down to spray disinfectant, thereby expanding the spraying range of the disinfectant, and further preventing the storage barrel 32 from breeding bacteria due to the residual materials of different batches of processing; when the electric filter plate spray gun 53 moves up and down, it drives the swing plate 55 to move synchronously, and the swing plate 55 swings in the opposite direction of the electric filter plate spray gun 53 through the gas resistance, and the swing plate 55 squeezes the torsion plate 54 to deform synchronously, and then the swing plate 55 passes through the torsion plate 54 The swing plate 55 is reset by elastic force and reciprocates so that it can swing up and down, and the disinfectant sprayed by the electric filter plate spray gun 53 is fanned by the swing plate 55, and the spraying range of the electric filter plate spray gun 53 is expanded by the swing plate 55, thereby accelerating the pre-disinfection efficiency of the storage barrel 32; the semi-circular ball 57 generates a contraction force through the resistance generated by the movement of the electric filter plate spray gun 53, and the semi-circular ball 57 resists the telescopic end of the telescopic rod 56 to contract. When the disinfection is completed and the material is added to the storage barrel 32, the electric filter plate spray gun 53 stops spraying the disinfectant. At this time, the semi-circular ball 57 blocks the material through its own arc surface to prevent the material from entering the electric filter plate spray gun 53, and to prevent the disinfectant from mixing with the material, thereby adversely affecting the human body.

[0027] See also Figures 1-9 On the basis of the above embodiment, another embodiment of the present invention further includes a rejection device 6 and an anti-loosening device 7, the rejection device 6 is arranged above the pre-disinfection device 5, and the anti-loosening device 7 is arranged on the top left side of the device body 1; The rejection device 6 includes a circular ring 61, a screw rod 62 and a rejection plate 63. The arc surface of the outer wall of the circular ring 61 is fixedly installed on the concave surface of the inner wall of the disinfection ring 52. The bottom of the screw rod 62 is rotatably installed at the bottom edge of the inner wall of the storage barrel 32, and the screw rod 62 is located inside the circular ring 61. The arc surface of the outer wall of the rejection plate 63 is fixedly installed on the outer wall surface of the circular ring 61. The disinfection ring 52 drives the circular ring 61 to move up and down, and the circular ring 61 drives the rejection plate 63 to move synchronously. When the disinfection ring 52 drives the circular ring 61 to slide up and down along the outer wall of the screw rod 62, the spiral groove on the outer wall of the screw rod 62 is restricted to cause the screw rod 62 to generate a rotational force and start to rotate. The rejection plate 63 stirs the material inside the storage barrel 32, and the rejection plate 63 removes sharp bone residues in the material.

[0028] The rejecting device 6 also includes a semicircular plate 64, a T-shaped mesh plate 65, a reset plate 66 and a rolling block 67. The bottom of the semicircular plate 64 is fixedly mounted on the top of the screw rod 62, the bottom of the T-shaped mesh plate 65 is fixedly mounted on the top edge of the semicircular plate 64, the back of the reset plate 66 is slidably mounted on the back of the inner wall of the T-shaped mesh plate 65, and the left side of the rolling block 67 is fixedly mounted on the right side of the outer wall of the reset plate 66, and the back of the rolling block 67 contacts the back of the inner wall of the T-shaped mesh plate 65, and the screw rod 62 drives the semicircular plate 64 to rotate. The semicircular plate 64 rotates, stirs and disperses the fallen materials, and drives the T-shaped mesh plate 65 to move synchronously. The T-shaped mesh plate 65 performs the first screening on the materials when rotating, and the block materials are screened out by the T-shaped mesh plate 65. The T-shaped mesh plate 65 drives the reset plate 66 to rotate. The reset plate 66 is deformed by the rotating centrifugal force and the resistance force generated when the materials come into contact. The reset plate 66 drives the rolling block 67 to reciprocately roll the block materials received by the T-shaped mesh plate 65.

[0029] The anti-loosening device 7 includes a protective plate 71, a transmission component 72, a guide plate 73 and a vacuum component 74. The bottom of the protective plate 71 is fixedly installed on the top of the device body 1, the transmission component 72 is arranged inside the protective plate 71, and the transmission component 72 is connected to the external pulley for transmission. The left and right sides of the bottom of the guide plate 73 are hinged inside the protective plate 71, the right side of the vacuum component 74 is fixedly installed on the left side of the protective plate 71, and a discharge port is provided at the bottom of the vacuum component 74. The transmission component 72 inside the protective plate 71 is started by the pulley, and the guide plate 73 guides the material filling bags discharged by the electric telescopic clamping plate 42 to prevent the filling bags from falling directly on the top of the transmission component 72 and scattering. The filling bags are transported to the inside of the vacuum component 74 through the transmission component 72 for evacuation and then discharged through the discharge port.

[0030] The anti-loosening device 7 also includes a center plate 75, a pulley 76, a semi-arc plate 77 and a blocking rod 78. The left side of the center plate 75 is hinged to the right side of the protective plate 71, the pulley 76 is rotatably installed inside the center plate 75, the left side of the semi-arc plate 77 is fixedly installed on the right side of the protective plate 71, and the arc surface of the semi-arc plate 77 is located on the concave motion track of the pulley 76. The back of the blocking rod 78 is fixedly installed on the front arc surface of the semi-arc plate 77. The angle formed by the center plates 75 on both sides of the filling bag ensures that the filling bag is always in the transmission state. The assembly 72 is transmitted at the center, and the center plate 75 drives the pulley 76 to move synchronously. The pulley 76 starts to rotate due to the resistance force of the filling bag. When the pulley 76 rotates, it pushes the filling bag forward. When the pulley 76 rotates, it resists the semi-arc plate 77 and bends and deforms. When the pulley 76 passes the semi-arc plate 77, the resistance disappears, and the semi-arc plate 77 recovers through its own elasticity. The semi-arc plate 77 drives the blocking rod 78 to move toward the center of the transmission assembly 72 and reset, and the filling bags are spaced by the blocking rod 78.

[0031] When in use, the disinfection ring 52 drives the circular ring 61 to move up and down, and the circular ring 61 drives the rejection plate 63 to move synchronously. The rejection plate 63 stirs the material inside the storage barrel 32, and the rejection plate 63 removes the sharp bone residues in the material to prevent the bone residues from piercing the filling bag and causing damage, thereby ensuring the filling efficiency and production efficiency; when the disinfection ring 52 drives the circular ring 61 to slide up and down along the outer wall of the screw rod 62, the screw rod 62 is restricted by the spiral groove on the outer wall of the screw rod 62 to generate a rotating force and start to rotate, and the screw rod 62 drives the semicircular plate 64 to rotate, and the semicircular plate 64 rotates, stirs and disperses the fallen material to avoid the agglomeration of the material, and causes the material inside the storage barrel 32 The semicircular plate 64 drives the T-shaped mesh plate 65 to move synchronously. When the T-shaped mesh plate 65 rotates, the material is screened for the first time, and the block material is screened through the T-shaped mesh plate 65 to avoid the block material reducing the overall refinement of the material; the T-shaped mesh plate 65 drives the reset plate 66 to rotate, and the reset plate 66 is deformed by the rotating centrifugal force and the resistance force generated when the material contacts. Since the force is not constant, the reset plate 66 automatically resets by its own elasticity, and the reset plate 66 drives the rolling block 67 to reciprocate and roll the block material received by the T-shaped mesh plate 65 to ensure the overall refinement of the material.

[0032] The transmission assembly 72 inside the protective plate 71 is started by the pulley, and the guide plate 73 guides the material filling bags discharged by the electric telescopic clamping plate 42 to prevent the filling bags from falling directly on the top of the transmission assembly 72 and scattering; the filling bags are transported to the inside of the vacuum assembly 74 through the transmission assembly 72 for evacuation, and then discharged through the discharge port, so as to ensure the sealing and shelf life of the finished filling bags, and at the same time facilitate the staff to collect and organize them in a centralized manner; when the filling bags are transported through the transmission assembly 72, they hit the centering plate 75 and deviate away from the center of the transmission assembly 72. The angle formed by the centering plates 75 on both sides ensures that the filling bags are always in the center of the transmission assembly 72, which improves the sealing of the vacuum assembly 74 When the pulley 76 rotates, it contacts the semi-arc plate 77 and bends and deforms. When the pulley 76 passes through the semi-arc plate 77, the resistance force disappears, and the semi-arc plate 77 recovers through its own elasticity. The semi-arc plate 77 reciprocates in this way, driving the blocking rod 78 to move toward the center of the transmission assembly 72 and reset. The filling bags are spaced by the blocking rod 78 to avoid collision during the transmission of the filling bags and ensure the transmission spacing and stability of the filling bags.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vacuum transfer packaging machine for food packaging, comprising a device body (1), a control component (2) being arranged at the top edge of the device body (1), a turntable component (3) being arranged on the top right side of the device body (1), and the turntable component (3) being fixedly connected to the output end of a motor, a bag transfer component (31) being arranged on the outer wall of the turntable component (3), and a material storage barrel (32) being arranged on the top of the turntable component (3), characterized in that: The device further comprises an anti-wrinkle device (4), a pre-sterilization device (5), a rejection device (6) and an anti-loosening device (7), wherein the anti-wrinkle device (4) is arranged on the outer wall surface of the storage barrel (32), the pre-sterilization device (5) is arranged inside the anti-wrinkle device (4), the rejection device (6) is arranged above the pre-sterilization device (5), and the anti-loosening device (7) is arranged on the left side of the top of the device body (1), and the anti-wrinkle device (4) comprises a feeding pipe (41), an electric telescopic clamp (42), A wind force component (43) and a wind force sensing component (44), wherein the right side of the material conveying pipe (41) passes through and is hinged to the left side of the outer wall of the material storage barrel (32), the top of the electric telescopic clamp (42) is slidably mounted on the inclined surface of the material conveying pipe (41), and a vent is provided on the left side of the electric telescopic clamp (42), the right side of the wind force sensing component (43) is fixedly mounted on the left side of the electric telescopic clamp (42), and the concave surface of the inner wall of the wind sensing component (44) is fixedly mounted on the curved surface of the outer wall of the wind force component (44).

2. A vacuum transfer packaging machine for food packaging according to claim 1, characterized in that: The anti-wrinkle device (4) further comprises an inclined rod (45), an adhesive plate (46), a protrusion (47) and an arc-shaped plate (48); the top of the inclined rod (45) is hinged to the bottom of the telescopic end of the electric telescopic clamping plate (42); the top of the adhesive plate (46) is hinged to the bottom of the inclined rod (45); and the adhesive plates (46) are symmetrically distributed with the electric telescopic clamping plate (42) as the center; the right side of the protrusion (47) is slidably mounted inside the adhesive plate (46) by means of a spring; and the right side of the arc-shaped plate (48) is fixedly mounted on the left side of the adhesive plate (46).

3. The vacuum transfer packaging machine for food packaging according to claim 1, characterized in that: The pre-disinfection device (5) comprises an electric telescopic column (51), a disinfection ring (52) and an electric filter plate spray gun (53); the bottom of the electric telescopic column (51) is fixedly mounted on the bottom edge of the inner wall of the material storage barrel (32); the bottom of the disinfection ring (52) is fixedly mounted on the top of the telescopic end of the electric telescopic column (51); and the top of the electric filter plate spray gun (53) penetrates and is fixedly mounted on the bottom of the disinfection ring (52).

4. A vacuum transfer packaging machine for food packaging according to claim 3, characterized in that: The pre-disinfection device (5) further comprises a twisting plate (54), a swinging plate (55), a telescopic rod (56) and a semi-circular ball (57); the front of the twisting plate (54) is fixedly mounted on the outer wall surface of the electric filter plate spray gun (53); the front of the swinging plate (55) is hinged to the front of the outer wall of the electric filter plate spray gun (53); and the inclined surface of the swinging plate (55) is hinged to the front of the bottom of the twisting plate (54); the top of the telescopic rod (56) is fixedly mounted at the center of the bottom of the filter plate in the electric filter plate spray gun (53); and the top of the semi-circular ball (57) is fixedly mounted at the bottom of the telescopic end of the telescopic rod (56).

5. The vacuum transfer packaging machine for food packaging according to claim 3, characterized in that: The rejection device (6) comprises a circular ring (61), a screw rod (62) and a rejection plate (63); the arc surface of the outer wall of the circular ring (61) is fixedly mounted on the concave surface of the inner wall of the disinfection ring (52); the bottom of the screw rod (62) is rotatably mounted on the bottom edge of the inner wall of the storage barrel (32); the screw rod (62) is located inside the circular ring (61); and the arc surface of the outer wall of the rejection plate (63) is fixedly mounted on the outer wall surface of the circular ring (61).

6. The vacuum transfer packaging machine for food packaging according to claim 5, characterized in that: The rejecting device (6) further comprises a semicircular plate (64), a T-shaped mesh plate (65), a reset plate (66) and a rolling block (67), wherein the bottom of the semicircular plate (64) is fixedly mounted on the top of the screw rod (62), the bottom of the T-shaped mesh plate (65) is fixedly mounted on the top edge of the semicircular plate (64), the back of the reset plate (66) is slidably mounted on the back of the inner wall of the T-shaped mesh plate (65), and the left side of the rolling block (67) is fixedly mounted on the right side of the outer wall of the reset plate (66), and the back of the rolling block (67) is in contact with the back of the inner wall of the T-shaped mesh plate (65).

7. The vacuum transfer packaging machine for food packaging according to claim 1, characterized in that: The anti-loosening device (7) comprises a protective plate (71), a transmission assembly (72), a guide plate (73) and a vacuum assembly (74); the bottom of the protective plate (71) is fixedly mounted on the top of the device body (1); the transmission assembly (72) is arranged inside the protective plate (71), and the transmission assembly (72) is connected to an external pulley in a transmission manner; the left and right sides of the bottom of the guide plate (73) are hinged inside the protective plate (71); the right side of the vacuum assembly (74) is fixedly mounted on the left side of the protective plate (71), and the bottom of the vacuum assembly (74) is provided with a discharge port.

8. The vacuum transfer packaging machine for food packaging according to claim 7, characterized in that: The anti-loosening device (7) further comprises a center plate (75), a pulley (76), a semi-arc plate (77) and a blocking rod (78), wherein the left side of the center plate (75) is hinged to the right side of the protective plate (71), the pulley (76) is rotatably mounted inside the center plate (75), the left side of the semi-arc plate (77) is fixedly mounted to the right side of the protective plate (71), and the arc surface of the semi-arc plate (77) is located on the concave motion track of the pulley (76), and the back side of the blocking rod (78) is fixedly mounted on the front arc surface of the semi-arc plate (77).

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