Food package sealing machine
By introducing drive and transmission structures into the food packaging sealing machine, the automated cup loading, material injection and sealing operations are achieved, which solves the problems of manual operation and inaccurate placement of cups in the prior art, and improves the automation and working efficiency of the equipment.
Patent Information
- Application Number
- CN202510694079.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-28
- Publication Date
- 2025-07-29
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing food packaging sealing machines are carried out separately in the filling and sealing process, which requires multiple people to operate, which leads to time-consuming and labor-intensive and inaccurate arrangement of cups, which affects the quality of food processing and is difficult to obtain materials.
A food packaging sealing machine is designed, including a drive structure, an adaptive cup drop structure, a food injector, a sealing structure and a hoisting and cutting structure. Through the synchronous operation of the drive motor and the transmission structure, an automated operation is achieved to ensure that the cup accurately falls into the fixed groove and is sealed and removed.
It improves the automation performance of the food packaging sealing machine, saves labor costs, improves work efficiency, ensures the accuracy of cup placement and material collection, and reduces losses caused by operating errors.
Smart Images
Figure CN120383056A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of food processing, and particularly to a food packaging sealing machine. Background Art
[0002] As is well known, a sealing machine for food packaging is a device used to seal food packages during the food processing process, and it has been widely used in the field of food processing.
[0003] For the existing food packaging sealing machines, during food filling and processing, the packaging and sealing processes are carried out separately. Therefore, more workers are needed to assist in the transfer of food, which is time-consuming and laborious. At the same time, in the existing food packaging, the placement of cups needs to be done manually. During manual operation, due to the fatigue of workers, the accuracy of cup placement will be reduced, affecting the quality of food processing. And when the device takes materials, since the cups are in close contact with the cup fixing grooves, it is very difficult to take out the cups during material taking. Summary of the Invention
[0004] The purpose of the present invention is to provide a food packaging sealing machine to solve the problems raised in the above background art.
[0005] To achieve the above purpose, the present invention provides the following technical solutions: A food packaging sealing machine includes a connecting box body. A driving structure is connected in the inner cavity of the connecting box body. An adaptive cup dropping structure is connected to the end face of the connecting box body. A food filling machine is connected to the end face of the connecting box body and on one side of the adaptive cup dropping structure. A sealing structure is connected to the end face of the connecting box body and on one side of the food filling machine. A lifting and discharging structure is connected to the end face of the connecting box body and on one side of the sealing structure. A controller is connected to the side wall of the connecting box body; The driving structure includes a driving motor, a driving end of the driving motor is connected to a driving rod through a coupling, one end of the driving rod is meshed with a driven bevel gear through a driving bevel gear, the center of the driven bevel gear is connected to a rotating rod, the side wall of the rotating rod is connected to a driving belt gear and a driving helical gear, the side wall of the driving helical gear is meshed with a rotating helical gear, the side wall of the rotating helical gear is meshed with a driven helical gear, the centers of the rotating helical gear and the driven helical gear are both connected to the driving rotating rod, and the outer wall of the driving rotating rod is connected to a fixed The fixed connecting plate and the side wall of the driving belt gear are meshed with a driven belt gear through a belt rack. The center of the driven belt gear is connected to a transmission rod, and the side wall of the transmission rod is connected to a rotating turn plate. An intermittent turntable is provided on one side of the rotating turn plate, and a rotating lever is connected to the end surface of the rotating turn plate. An intermittent shifting rod is provided on the intermittent turntable and corresponds to the rotating shifting rod. An intermittent shifting groove is provided on the intermittent turntable, and a driven rod is connected to the center of the intermittent turntable. One end of the driven rod is located above the connecting box and is connected to a conveying turntable, and a plurality of cup fixing grooves are provided on the conveying turntable.
[0006] As a preferred solution of the present invention, the driving motor is connected to the bottom of the inner cavity of the connecting box, and the fixed connecting plate is connected to the end surface of the connecting box; The top end of the lifting link is connected with the fixing plate of the fixing plate, and the fixing plate is fixed with a fixing link, and the fixing plate is fixed with a fixing link at a bottom end thereof.
[0007] As a preferred embodiment of the present invention, the sealing structure includes a connecting bracket and a rotating rod. The connecting bracket is connected to the end face of the connecting box body. One end of the rotating rod is connected to the center of the conveying turntable. A connecting bevel gear is meshed and connected to the end face of the rotating rod through an adapter bevel gear. A driven rod is connected to the center of the connecting bevel gear. A driving gear is connected to the other end of the driven rod. A film winder is connected to the side wall of the driving gear. Rotating cams are symmetrically connected to the side wall of the driven rod. Cam grooves are oppositely formed on the side wall of the rotating cam. An adapter lever is connected in the cam groove. A hot melt sealing machine is connected to one end of the adapter lever. A plurality of adapter sliding rods are connected to the end face of the hot melt sealing machine.
[0008] As a preferred embodiment of the present invention, the lifting and discharging structure includes a star-shaped cam. The star-shaped cam is connected to the side wall of the driven rod. A conical top block is arranged on one side of the star-shaped cam. A return spring seat is connected to the side wall of the conical top block. The return spring seat is connected to the bottom of the inner cavity of the connecting box body through a connecting plate. A connecting rotating shaft is connected to the conical top block. An L-shaped rotating plate is connected to the side wall of the connecting rotating shaft. A fixed connecting seat is connected to the side wall of the L-shaped rotating plate. A fixed connecting frame is connected to the end face of the fixed connecting seat. The fixed connecting frame is connected to the top of the inner cavity of the connecting box body. The other end of the L-shaped rotating plate is connected to an adapter rotating shaft. An adapter connecting seat is connected to the adapter rotating shaft. A moving top rod is connected to the end face of the adapter connecting seat. A limiting sliding sleeve is connected to the side wall of the moving top rod. The limiting sliding sleeve is connected to the fixed connecting frame. A robotic arm is connected to the end face of the connecting box body and is located directly above the moving top rod.
[0009] As a preferred embodiment of the present invention, the food filling machine is connected to the controller through a wire and the connection method is electrical connection. The driving motor is connected to the controller through a wire and the connection method is electrical connection. The driving rod is connected to the inner cavity of the connecting box body through a bearing seat, and the connection method between the driving rod and the bearing seat is rotational connection. The rotating rod is connected to the inner cavity of the connecting box body through a bearing seat, and the connection method between the rotating rod and the bearing seat is rotational connection.
[0010] As a preferred embodiment of the present invention, the driving rotating rod is connected to the side wall of the fixed connecting plate through a bearing seat, and the connection method between the driving rotating rod and the bearing seat is rotational connection. The transmission rod is connected to the inner cavity of the connecting box body through a bearing seat, and the connection method between the transmission rod and the bearing seat is rotational connection. The cooperation mode between the rotating dial and the intermittent slot is clearance fit. The driven rod is connected to the inner cavity of the connecting box body through a bearing seat, and the connection method between the driven rod and the bearing seat is rotational connection.
[0011] As a preferred solution of the present invention, the number of the cup fixing grooves is correspondingly set with the number of the intermittent dialing grooves. A chute is correspondingly opened on the connecting slide rail and corresponding to the connecting slider. The connecting method between the connecting slider and the chute is a sliding connection. A connecting hole is correspondingly opened in the inner cavity of the connecting slider and corresponding to the limiting slide rod. The connecting method between the limiting slide rod and the connecting hole is a sliding connection; A kidney-shaped chute is correspondingly opened on the connecting link plate and corresponding to the connecting link. The matching method between the connecting link and the kidney-shaped chute is a clearance fit. The rotating shaft is connected to the end surface of the connecting link plate through a bearing seat. The connecting method between the rotating shaft and the bearing seat is a rotational connection. The rotating link and the rotating pull rod are rotationally connected through a connecting shaft.
[0012] As a preferred solution of the present invention, the rotating pull rod and the connecting slider are rotationally connected through a connecting shaft. A chute is correspondingly opened on the connecting link plate and corresponding to the connecting slider. The connecting method between the connecting slider and the chute is a sliding connection. The connecting slider and the connecting rotating rod are connected through a bearing. The matching method between the connecting rotating rod and the inner hole of the bearing is a clearance fit; An anti-slip rubber is provided on the outer wall of the blanking cam. The rotating rod is connected to the connecting link plate through a bearing seat. The connecting method between the rotating rod and the bearing seat is a rotational connection. The driven rotating rod is connected to the connecting bracket through a bearing seat. The connecting method between the driven rotating rod and the bearing seat is a rotational connection. The driving gear is meshed with the gear at the driving end of the film rewinding machine.
[0013] As a preferred solution of the present invention, the matching method between the cam groove and the connecting dial rod is a clearance fit. The hot melt sealing machine is connected to the controller through a wire and the connecting method is an electrical connection. A connecting hole is correspondingly opened on the connecting bracket and corresponding to the connecting slide rod. The connecting method between the connecting slide rod and the connecting hole is a sliding connection; A plurality of guiding top blocks are correspondingly arranged on the side wall of the star-shaped cam and corresponding to the conical top block. The number of the guiding top blocks is the same as the number of the intermittent dialing grooves. A kidney-shaped chute is correspondingly opened on the conical top block and corresponding to the connecting rotating shaft. The matching method between the connecting rotating shaft and the kidney-shaped chute is a clearance fit. The L-shaped rotating plate and the fixed connecting seat are rotationally connected through a rotating shaft.
[0014] As a preferred solution of the present invention, a kidney-shaped chute is correspondingly opened on the connecting connecting seat and corresponding to the connecting rotating shaft. The matching method between the connecting rotating shaft and the kidney-shaped chute is a clearance fit. A connecting hole is correspondingly opened on the limiting sliding sleeve and corresponding to the moving top rod. The connecting method between the moving top rod and the connecting hole is a sliding connection. A top plate is connected to the end surface of the moving top rod. The robotic arm is connected to the controller through a wire and the connecting method is an electrical connection.
[0015] The present invention uses a drive motor in a drive structure to synchronously drive the operation of an adaptive cup dropping structure, a food filling machine, a sealing structure, and a lifting and discharging structure through a transmission structure, improving the automation performance of the device, thereby saving labor costs and at the same time increasing the working efficiency of the device.
[0016] The present invention uses a push-pull spring in the adaptive cup dropping structure to be able to keep the dropping cam in contact with the surface of the cup all the time when the two dropping cams rotate in opposite directions through a transmission structure, thereby improving the accuracy of cup dropping of the device and enhancing the practical performance of the device.
[0017] The present invention utilizes the mutual pushing between a star-shaped cam and a conical top block in the lifting and discharging structure, and at the same time through a transmission structure, can push the cup in the cup fixing groove upward. At this time, the robotic arm is started by the controller to remove the cup from the cup fixing groove, making it more convenient for the robotic arm to pick up the cup, and at the same time improving the accuracy of the robotic arm when picking up the cup, reducing the losses caused by the device due to picking errors. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a front isometric structure schematic diagram of the present invention; Figure 2 is Figure 1 a partial structure schematic diagram of; Figure 3 is a structure schematic diagram of the drive structure of the present invention; Figure 4 is Figure 3 a partial structure schematic diagram of; Figure 5 is a structure schematic diagram of the adaptive cup dropping structure of the present invention; Figure 6 is Figure 5 a partial structure schematic diagram of; Figure 7 is a structure schematic diagram of the sealing structure of the present invention; Figure 8 is Figure 7 a partial structure schematic diagram of; Figure 9 is Figure 8 a partial structure schematic diagram of; Figure 10 is a structure schematic diagram of the lifting and discharging structure of the present invention; Figure 11 is Figure 10 a partial structure schematic diagram of.
[0019] In the figure: 1, connecting box body; 2, driving structure; 3, adaptive cup dropping structure; 4, food filling machine; 5, sealing structure; 6, lifting and blanking structure; 7, controller; 201, driving motor; 202, driving rod; 203, driving bevel gear; 204, driven bevel gear; 205, rotating rod; 206, driving belt gear; 207, driving helical gear; 208, rotating helical gear; 209, driven helical gear; 210, driving rotating rod; 211, fixed connecting plate; 212, belt rack; 213, driven belt gear; 214, transmission rod; 215, rotating turntable; 216, intermittent turntable; 217, rotating dial rod; 218, intermittent dial groove; 219, driven rod; 220, conveying turntable; 221, cup fixing groove; 301, connecting connecting plate; 302, cup holder; 303, cup clamping plate; 304, connecting slide rail; 305, connecting slider; 306, limiting slide rod; 307, push-pull spring; 308, connecting link plate; 309, connecting link; 310, rotating link; 311, rotating shaft; 312, rotating pull rod; 313, connecting slider; 314, connecting rotating rod; 315, universal joint; 316, blanking cam; 501, connecting bracket; 502, rotating rotating rod; 503, connecting bevel gear; 504, connecting bevel gear; 505, driven rotating rod; 506, driving gear; 507, film winding machine; 508, rotating cam; 509, cam groove; 510, connecting dial rod; 511, hot melt sealing machine; 512, connecting slide rod; 601, star-shaped cam; 602, conical top block; 603, reset spring seat; 604, connecting shaft; 605, L-shaped turntable; 606, fixed connection seat; 607, fixed connection frame; 608, connecting shaft; 609, connecting connection seat; 610, moving top rod; 611, limiting sliding sleeve; 612, robotic arm. Detailed implementation manners
[0020] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0021] For the embodiment, please refer to Figures 1-11 , the present invention provides a technical solution: A food packaging sealer, including a connecting box body 1, a driving structure 2 is connected in the inner cavity of the connecting box body 1, an adaptive cup dropping structure 3 is connected to the end face of the connecting box body 1, a food filling machine 4 is connected to the end face of the connecting box body 1 and on one side of the adaptive cup dropping structure 3, a sealing structure 5 is connected to the end face of the connecting box body 1 and on one side of the food filling machine 4, a lifting and discharging structure 6 is connected to the end face of the connecting box body 1 and on one side of the sealing structure 5, and a controller 7 is connected to the side wall of the connecting box body 1.
[0022] In this embodiment, refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the driving structure 2 includes a driving motor 201, the driving motor 201 is connected to the bottom of the inner cavity of the connecting box body 1, the driving end of the driving motor 201 is connected with a driving rod 202 through a coupling, one end of the driving rod 202 is meshed and connected with a driven bevel gear 204 through a driving bevel gear 203, a rotating rod 205 is connected to the center of the driven bevel gear 204, a driving belt gear 206 and a driving helical gear 207 are connected to the side wall of the rotating rod 205, a rotating helical gear 208 is meshed and connected to the side wall of the driving helical gear 207, a driven helical gear 209 is meshed and connected to the side wall of the rotating helical gear 208, driving rotating rods 210 are connected to the centers of the rotating helical gear 208 and the driven helical gear 209, a fixed connecting plate 211 is connected to the outer wall of the driving rotating rod 210, the fixed connecting plate 211 is connected to the end face of the connecting box body 1, a driven belt gear 213 is meshed and connected to the side wall of the driving belt gear 206 through a belt rack 212, a transmission rod 214 is connected to the center of the driven belt gear 213, a rotating turntable 215 is connected to the side wall of the transmission rod 214, an intermittent turntable 216 is arranged on one side of the rotating turntable 215, a rotating dial rod 217 is connected to the end face of the rotating turntable 215, an intermittent dial groove 218 is correspondingly opened on the intermittent turntable 216 and corresponding to the rotating dial rod 217, a driven rod 219 is connected to the center of the intermittent turntable 216, one end of the driven rod 219 and above the connecting box body 1 is connected with a conveying turntable 220, and a plurality of groups of cup fixing grooves 221 are opened on the conveying turntable 220.
[0023] Based on the above structure and the connection relationship of the above structure, the driving motor 202 is controlled to operate by the controller 7. When the driving end of the driving motor 202 rotates, it drives the driving rod 202, driving bevel gear 203, driven bevel gear 204, rotating rod 205, driving belt gear 206, and driving helical gear 207 in sequence. When the driving helical gear 207 rotates, it drives the rotating helical gear 208, driven helical gear 209, and driving rotating rod 210 to rotate in sequence. When the driving belt gear 206 rotates, it drives the belt rack 212, driven belt gear 213, transmission rod 214, rotating turntable 215, and rotating dial rod 217 to rotate in sequence. When the rotating dial rod 217 rotates, it drives the intermittent turntable 216, driven rod 219, and conveying turntable 220 to rotate intermittently;
[0024] The food injector 4 is connected to the controller 7 through a wire and the connection method is electrical connection. The driving motor 201 is connected to the controller 7 through a wire and the connection method is electrical connection. The operation of the food injector 4 and the driving motor 201 can be controlled by the controller 7.
[0025] The driving rod 202 is connected in the inner cavity of the connecting box 1 through a bearing seat, and the connection method between the driving rod 202 and the bearing seat is rotational connection. The rotating rod 205 is connected in the inner cavity of the connecting box 1 through a bearing seat, and the connection method between the rotating rod 205 and the bearing seat is rotational connection. The driving rotating rod 210 is connected to the side wall of the fixed connecting plate 211 through a bearing seat, and the connection method between the driving rotating rod 210 and the bearing seat is rotational connection. The transmission rod 214 is connected in the inner cavity of the connecting box 1 through a bearing seat, and the connection method between the transmission rod 214 and the bearing seat is rotational connection. The cooperation method between the rotating dial rod 217 and the intermittent dial groove 218 is clearance fit. The driven rod 219 is connected in the inner cavity of the connecting box 1 through a bearing seat, and the connection method between the driven rod 219 and the bearing seat is rotational connection. The number of the cup fixing grooves 221 is set corresponding to the number of the intermittent dial grooves 218. When the driving rod 202 rotates, it can drive the driving rotating rod 210 to rotate and the driven rod 219 to rotate intermittently.
[0026] In this embodiment, refer to Figure 1 、 Figure 2 、 Figure 5 and Figure 6The adaptive cup dropping structure 3 includes a connecting plate 301, which is connected to the end surface of the fixed connecting plate 211, and a cup holder 302 is connected to the end surface of the connecting plate 301. A cup clamping plate 303 is provided at the bottom of the connecting plate 301 and below the cup holder 302. A connecting slide rail 304 is connected to the end surface of the connecting plate 301 and located on one side of the cup holder 302. A connecting slider 305 is connected to the inner cavity of the connecting slide rail 304. A limiting slide bar 306 is connected to the connecting slider 305. Both ends of the limiting slide bar 306 are connected to the side walls of the connecting slide rail 304. The limiting slide bar 306 is connected to the outer wall of the limiting slide bar 306 and is located between the connecting slider 305 and the connecting slide rail 304. There is a push-pull spring 307, and a connecting plate 308 is connected to the side wall of the connecting slider 305, and a connecting rod 309 is connected to the connecting plate 308. The bottom of the connecting rod 309 is connected to a rotating rod 310, and the rotating rod 310 is connected to a rotating shaft 311. Both ends of the rotating rod 310 are connected to a rotating pull rod 312, and the other end of the rotating pull rod 312 is located on the connecting plate 301 and is connected to a connecting slider 313, and the connecting slider 313 is connected to a connecting rotating rod 314, and one end of the connecting rotating rod 314 is connected to a universal joint 315, and one end of the universal joint 315 is connected to the driving rotating rod 210, and the other end of the connecting rotating rod 314 is connected to a blanking cam 316.
[0027] When the rotating rod 210 is driven to rotate, the universal joint 315, the connecting rotating rod 314 and the blanking cam 316 are driven to rotate in sequence. When the blanking cam 316 rotates and the cup is conveyed downward, the blanking cam 316 and the cup are squeezed. Under the reaction force of the push-pull spring 307, the connecting slider 305 is driven to move in the connecting slide rail 304. When the connecting slider 305 moves, the rotating link 310 is driven to rotate around the rotating shaft 311 as the axis through the connecting plate 308 and the connecting rod 309. When the rotating link 310 rotates, the connecting slider 313 is driven to move in the sliding groove of the connecting plate 301 in the opposite or opposite direction through the rotating pull rod 312. When the connecting slider 313 moves, the blanking cam 316 is driven to rotate in the opposite direction through the connecting rotating rod 314 and the universal joint 315, so that the blanking cam 316 is always in contact with the surface of the cup.
[0028] It is provided with a chute on the inlet connection slide rail 304 corresponding to the connection slider 305, wherein the connection mode between the connection slider 305 and the chute is a sliding connection. An engagement hole is provided in the inner cavity of the connection slider 305 corresponding to the limit slide bar 306, and the connection mode between the limit slide bar 306 and the engagement hole is a sliding connection. A waist-shaped chute is provided on the engagement connecting plate 308 corresponding to the engagement connecting rod 309, and the matching mode between the engagement connecting rod 309 and the waist-shaped chute is a clearance fit. The rotating shaft 311 is connected to the end face of the connection connecting plate 301 through a bearing seat, and the connection mode between the rotating shaft 311 and the bearing seat is a rotational connection. The rotating connecting rod 310 and the rotating pull rod 312 are rotationally connected through a connecting shaft, and the rotating pull rod 312 and the engagement slider 313 are rotationally connected through a connecting shaft. A chute is provided on the connection connecting plate 301 corresponding to the engagement slider 313, and the connection mode between the engagement slider 313 and the chute is a sliding connection. The engagement slider 313 and the connection rotating rod 314 are connected through a bearing, and the matching mode between the connection rotating rod 314 and the inner hole of the bearing is a clearance fit. An anti-slip rubber is provided on the outer wall of the blanking cam 316. When the blanking cam 316 rotates, it can always drive the blanking cam 316 to contact the surface of the cup; In this embodiment, refer to Figure 1 , Figure 7 , Figure 8 and Figure 9 , the sealing structure 5 includes a connection bracket 501 and a rotating rod 502. The connection bracket 501 is connected to the end face of the connection box body 1. One end of the rotating rod 502 is connected to the center of the conveying turntable 220. A connection bevel gear 504 is meshed and connected to the end face of the rotating rod 502 through an engagement bevel gear 503. A driven rotating rod 505 is connected to the center of the connection bevel gear 504. A driving gear 506 is connected to the other end of the driven rotating rod 505. A film winder 507 is connected to the side wall of the driving gear 506. Rotating cams 508 are symmetrically connected to the side wall of the driven rotating rod 505. Cam grooves 509 are oppositely provided on the side wall of the rotating cam 508. An engagement lever 510 is connected in the cam groove 509. A hot melt sealing machine 511 is connected to one end of the engagement lever 510. A plurality of engagement slide bars 512 are connected to the end face of the hot melt sealing machine 511; Based on the above structure and the connection relationship of the above structure, when the conveying turntable 220 rotates, it sequentially drives the rotating rod 502, the connecting bevel gear 503, the driven bevel gear 504, the driven rod 505 and the driving gear 506 to rotate. When the driving gear 506 rotates, it drives the gear at the driving end of the film winding machine 507 to rotate, so that the film on the film winding machine 507 is conveyed above the cups. When the driven rod 505 rotates, it drives the rotating cam 508 to rotate. When the rotating cam 508 rotates, it drives the hot melt sealing machine 511 to move downward through the cam groove 509 and the connecting lever 510. At this time, the hot melt sealing machine 511 is started by the controller 7, so as to seal the cups.
[0029] The rotating rod 502 is connected to the connecting plate 301 through a bearing seat, and the connection mode between the rotating rod 502 and the bearing seat is a rotating connection. The driven rod 505 is connected to the connecting bracket 501 through a bearing seat, and the connection mode between the driven rod 505 and the bearing seat is a rotating connection. The connection mode between the driving gear 506 and the gear at the driving end of the film winding machine 507 is a meshing connection. The matching mode between the cam groove 509 and the connecting lever 510 is a clearance fit. A connecting hole corresponding to the connecting slide rod 512 is provided on the connecting bracket 501, and the connection mode between the connecting slide rod 512 and the connecting hole is a sliding connection. When the rotating rod 502 rotates, it can drive the film winding machine 507 to convey the film and drive the hot melt sealing machine 511 to move downward.
[0030] The hot melt sealing machine 511 is connected to the controller 7 through a wire and the connection mode is an electrical connection, and the operation of the hot melt sealing machine 511 can be controlled by the controller 7.
[0031] In this embodiment, refer to Figure 1 、 Figure 2 、 Figure 10 and Figure 11The lifting and unloading structure 6 includes a star cam 601, which is connected to the side wall of the driven rod 219. A conical top block 602 is provided on one side of the star cam 601. A return spring seat 603 is connected to the side wall of the conical top block 602. The return spring seat 603 is connected to the bottom of the inner cavity of the connecting box 1 through a connecting plate. A connecting shaft 604 is connected to the conical top block 602. An L-shaped rotating plate 605 is connected to the side wall of the connecting shaft 604. A fixed connecting seat 606 is connected to the side wall of the L-shaped rotating plate 605. The fixed connecting seat 606 The end face of the L-shaped rotating plate 605 is connected to a fixed connecting frame 607, which is connected to the top of the inner cavity of the connecting box 1. The other end of the L-shaped rotating plate 605 is connected to a connecting shaft 608, and the connecting shaft 608 is connected to a connecting seat 609. The end face of the connecting seat 609 is connected to a movable top rod 610, and the side wall of the movable top rod 610 is connected to a limiting sleeve 611. The limiting sleeve 611 is connected to the fixed connecting frame 607, and a mechanical arm 612 is connected to the end face of the connecting box 1 and directly above the movable top rod 610.
[0032] Based on the above structure and the connection relationship of the above structure, when the driven rod 219 rotates, the star cam 601 is driven to rotate. When the star cam 601 rotates, the conical top block 602 is driven to move through the guide top block on the star cam 601. When the conical top block 602 moves, the spring on the return spring seat 603 is compressed. At the same time, when the conical top block 602 moves, the L-shaped rotating plate 605 is driven to rotate with the fixed connecting seat 606 as the axis through the connecting shaft 604. When the L-shaped rotating plate 605 rotates, the movable push rod 610 is driven to move upward through the connecting shaft 608 and the connecting connecting seat 609. When the movable push rod 610 moves upward, the cup in the cup fixing groove 221 is ejected upward. At this time, the controller 7 starts the mechanical arm 612 to remove the cup from the cup fixing groove 221. On the side wall of the star-shaped cam 601 and corresponding to the conical top block 602, there are multiple groups of guiding top blocks arranged. The number of the guiding top blocks is the same as that of the intermittent slotted grooves 218. On the conical top block 602 and corresponding to the connecting rotating shaft 604, there is an oblong sliding groove opened. The matching mode between the connecting rotating shaft 604 and the oblong sliding groove is clearance fit. Between the L-shaped rotating plate 605 and the fixed connecting seat 606, they are rotationally connected through a rotating shaft. On the connecting connecting seat 609 and corresponding to the connecting rotating shaft 608, there is an oblong sliding groove opened. The matching mode between the connecting rotating shaft 608 and the oblong sliding groove is clearance fit. On the limiting sliding sleeve 611 and corresponding to the moving top rod 610, there is an connecting hole opened. The connecting mode between the moving top rod 610 and the connecting hole is sliding connection. On the end surface of the moving top rod 610, there is a top plate connected. When the star-shaped cam 601 rotates, it can drive the moving top rod 610 to move upward. The robotic arm 612 is connected to the controller 7 through a wire and the connection mode is electrical connection, and the operation of the robotic arm 612 can be controlled through the controller 7.
[0033] The working process of the present invention: When using the food packaging sealing machine, first connect the device to the power supply to make the device in a working state. Control the driving motor 202 to operate through the controller 7. When the driving end of the driving motor 202 rotates, it drives the driving rod 202 to rotate. The driving rod 202 drives the driving bevel gear 203 to rotate. The driving bevel gear 203 drives the driven bevel gear 204 to rotate. The driven bevel gear 204 drives the rotating rod 205 to rotate. The rotating rod 205 drives the driving belt gear 206 and the driving helical gear 207 to rotate. When the driving helical gear 207 rotates, it drives the rotating helical gear 208 and the driven helical gear 209 to rotate in opposite directions. When the rotating helical gear 208 and the driven helical gear 209 rotate, they drive two groups of driving rotating rods 210 to rotate. When the driving belt gear 206 rotates, it drives the belt rack 212 to rotate. The belt rack 212 drives the driven belt gear 213 to rotate. The driven belt gear 213 drives the transmission rod 214 to rotate. The transmission rod 214 drives the rotating rotating plate 215 and the rotating dial rod 217 to rotate. When the rotating dial rod 217 rotates, it drives the intermittent turntable 216 to rotate intermittently. The intermittent turntable 216 drives the driven rod 219 and the conveying turntable 220 to rotate intermittently;
[0034] When driving the rotation of the driving rod 210, it further drives the universal joint 315, the connecting rod 314 and the blanking cam 316 to rotate in sequence. When the blanking cam 316 rotates and the cups are conveyed downward, at this time, there will be extrusion between the blanking cam 316 and the cups. Under the reaction force of the push-pull spring 307, it drives the connecting slider 305 to move in the connecting slide rail 304. When the connecting slider 305 moves, it drives the rotating link 310 to rotate around the rotating shaft 311 through the connecting link plate 308 and the connecting link 309. When the rotating link 310 rotates, it drives the connecting slider 313 to move in the chute of the connecting link plate 301 in the opposite or contrary direction through the rotating pull rod 312. When the connecting slider 313 moves, it drives the blanking cam 316 to rotate along the direction through the connecting rod 314 and the universal joint 315, so that the blanking cam 316 is always in contact with the surface of the cups, thereby conveying the cups to the cup fixing groove 221.
[0035] The food filling machine 4 is controlled by the controller 7, and then food is added to the cups.
[0036] When the conveying turntable 220 rotates, it drives the rotating rod 502 to rotate. The rotating rod 502 drives the connecting bevel gear 503 to rotate. The connecting bevel gear 503 drives the connecting bevel gear 504 to rotate. The connecting bevel gear 504 drives the driven rod 505 to rotate. The driven rod 505 drives the driving gear 506 to rotate. When the driving gear 506 rotates, it drives the gear at the driving end of the film winding machine 507 to rotate, so that the film on the film winding machine 507 is conveyed above the cups. When the driven rod 505 rotates, it drives the rotating cam 508 to rotate. When the rotating cam 508 rotates, it drives the hot melt sealing machine 511 to move downward through the cam groove 509 and the connecting lever 510. At this time, the hot melt sealing machine 511 is started by the controller 7, so as to perform the sealing work of the cups.
[0037] When the driven rod 219 rotates, it drives the star-shaped cam 601 to rotate. When the star-shaped cam 601 rotates, it drives the tapered top block 602 to move through the guiding top block on the star-shaped cam 601. When the tapered top block 602 moves, the spring on the return spring seat 603 is compressed. At the same time, when the tapered top block 602 moves, it drives the L-shaped rotating plate 605 to rotate around the fixed connecting seat 606 through the connecting rotating shaft 604. When the L-shaped rotating plate 605 rotates, it drives the moving top rod 610 to move upward through the connecting rotating shaft 608 and the connecting seat 609. When the moving top rod 610 moves upward, the cups in the cup fixing groove 221 are pushed upward. At this time, the robotic arm 612 is started by the controller 7, and the cups are removed from the cup fixing groove 221.
[0038] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A food packaging sealer, comprising a connecting box body (1), characterized in that: A driving structure (2) is connected in the inner cavity of the connecting box body (1), an adaptive cup dropping structure (3) is connected to the end face of the connecting box body (1), a food filling machine (4) is connected to the end face of the connecting box body (1) and on one side of the adaptive cup dropping structure (3), a sealing structure (5) is connected to the end face of the connecting box body (1) and on one side of the food filling machine (4), a lifting and discharging structure (6) is connected to the end face of the connecting box body (1) and on one side of the sealing structure (5), and a controller (7) is connected to the side wall of the connecting box body (1). The driving motor (201) is connected to the bottom of the inner cavity of the connecting box body (1), and the fixed connecting plate (211) is connected to the end face of the connecting box body (1).
2. The food packaging sealer according to claim 1, wherein: The driving structure (2) includes a driving motor (201), the driving end of the driving motor (201) is connected with a driving rod (202) through a coupling, one end of the driving rod (202) is meshed and connected with a driven bevel gear (204) through a driving bevel gear (203), a rotating rod (205) is connected to the center of the driven bevel gear (204), a driving belt gear (206) and a driving helical gear (207) are connected to the side wall of the rotating rod (205), a rotating helical gear (208) is meshed and connected to the side wall of the driving helical gear (207), a driven helical gear (209) is meshed and connected to the side wall of the rotating helical gear (208), driving rotating rods (210) are connected to the centers of the rotating helical gear (208) and the driven helical gear (209), a fixed connecting plate (211) is connected to the outer wall of the driving rotating rod (210), a driven belt gear (213) is meshed and connected to the side wall of the driving belt gear (206) through a belt rack (212), a transmission rod (214) is connected to the center of the driven belt gear (213), a rotating turntable (215) is connected to the side wall of the transmission rod (214), an intermittent turntable (216) is arranged on one side of the rotating turntable (215), a rotating dial rod (217) is connected to the end face of the rotating turntable (215), an intermittent dial groove (218) is arranged on the intermittent turntable (216) corresponding to the rotating dial rod (217), a driven rod (219) is connected to the center of the intermittent turntable (216), a conveying turntable (220) is connected to one end of the driven rod (219) and above the connecting box body (1), and a plurality of groups of cup fixing grooves (221) are arranged on the conveying turntable (220).
3. The food packaging sealing machine according to claim 1, characterized in that: The adaptive cup dropping structure (3) comprises a connecting plate (301), the connecting plate (301) is connected to the end face of the fixed connecting plate (211), a cup holder (302) is connected to the end face of the connecting plate (301), a cup holder (303) is provided at the bottom of the connecting plate (301) and located below the cup holder (302), a connecting rail (304) is connected to the end face of the connecting plate (301) and located on one side of the cup holder (302), a connecting slider (305) is connected in the inner cavity of the connecting slider (304), a limiting slide bar (306) is connected to the connecting slider (305), both ends of the limiting slide bar (306) are connected to the side wall of the connecting slide rail (304), and the limiting slide bar (306) is connected to the outer wall of the limiting slide bar (306) and located between the connecting slider (305) and the connecting slide rail (304). A push-pull spring (307) is provided, a connecting plate (308) is connected to the side wall of the connecting slider (305), a connecting rod (309) is connected to the connecting plate (308), a rotating rod (310) is connected to the bottom of the connecting rod (309), a rotating shaft (311) is connected to the rotating rod (310), both ends of the rotating rod (310) are connected to a rotating pull rod (312), the other end of the rotating pull rod (312) is connected to a connecting slider (313) located on the connecting plate (301), a connecting rotating rod (314) is connected to the connecting slider (313), one end of the connecting rotating rod (314) is connected to a universal joint (315), one end of the universal joint (315) is connected to the driving rotating rod (210), and the other end of the connecting rotating rod (314) is connected to a blanking cam (316).
4. A food packaging sealing machine according to claim 1, wherein: The sealing structure (5) comprises a connecting bracket (501) and a rotating rod (502), wherein the connecting bracket (501) is connected to the end face of the connecting box (1), one end of the rotating rod (502) is connected to the center of the conveying turntable (220), the end face of the rotating rod (502) is meshedly connected to a connecting bevel gear (504) via a connecting bevel gear (503), a driven rotating rod (505) is connected to the center of the connecting bevel gear (504), and the other end of the driven rotating rod (505) is connected to the A driving gear (506) is provided, and a film rolling machine (507) is connected to the side wall of the driving gear (506). A rotating cam (508) is symmetrically connected to the side wall of the driven rotating rod (505). Cam grooves (509) are oppositely opened on the side wall of the rotating cam (508). A connecting lever (510) is connected in the cam groove (509). One end of the connecting lever (510) is connected to a hot melt sealing machine (511). A plurality of connecting slide rods (512) are connected to the end surface of the hot melt sealing machine (511).
5. A food packaging sealing machine according to claim 1, characterized in that: The jacking and blanking structure (6) includes a star-shaped cam (601). The star-shaped cam (601) is connected to the side wall of the driven rod (219). A conical top block (602) is arranged on one side of the star-shaped cam (601). A return spring seat (603) is connected to the side wall of the conical top block (602). The return spring seat (603) is connected to the bottom of the inner cavity of the connecting box body (1) through a connecting plate. A connecting rotating shaft (604) is connected to the conical top block (602). An L-shaped rotating plate (605) is connected to the side wall of the connecting rotating shaft (604). A fixed connecting seat (606) is connected to the side wall of the L-shaped rotating plate (605). A fixed connecting frame (607) is connected to the end face of the fixed connecting seat (606). The fixed connecting frame (607) is connected to the top of the inner cavity of the connecting box body (1). The other end of the L-shaped rotating plate (605) is connected to an adapter rotating shaft (608). An adapter connecting seat (609) is connected to the adapter rotating shaft (608). A moving top rod (610) is connected to the end face of the adapter connecting seat (609). A limiting sliding sleeve (611) is connected to the side wall of the moving top rod (610). The limiting sliding sleeve (611) is connected to the fixed connecting frame (607). A robotic arm (612) is connected to the end face of the connecting box body (1) and is located directly above the moving top rod (610).
6. The food packaging sealing machine according to claim 2, characterized in that: The food filling machine (4) is connected to the controller (7) through a wire and the connection method is electrical connection. The drive motor (201) is connected to the controller (7) through a wire and the connection method is electrical connection. The drive rod (202) is connected to the inner cavity of the connecting box body (1) through a bearing seat, and the connection method between the drive rod (202) and the bearing seat is rotational connection. The rotating rod (205) is connected to the inner cavity of the connecting box body (1) through a bearing seat, and the connection method between the rotating rod (205) and the bearing seat is rotational connection; The drive rotating rod (210) is connected to the side wall of the fixed connecting plate (211) through a bearing seat, and the connection method between the drive rotating rod (210) and the bearing seat is rotational connection. The transmission rod (214) is connected to the inner cavity of the connecting box body (1) through a bearing seat, and the connection method between the transmission rod (214) and the bearing seat is rotational connection. The cooperation mode between the rotating dial rod (217) and the intermittent dial groove (218) is clearance fit. The driven rod (219) is connected to the inner cavity of the connecting box body (1) through a bearing seat, and the connection method between the driven rod (219) and the bearing seat is rotational connection.
7. The food packaging sealing machine according to claim 4, characterized in that: The number of the cup fixing grooves (221) is correspondingly set with the number of the intermittent dial grooves (218). A sliding groove is correspondingly opened on the connecting slide rail (304) and corresponds to the connecting slider (305). The connection method between the connecting slider (305) and the sliding groove is sliding connection. An adapter hole is correspondingly opened in the inner cavity of the connecting slider (305) and corresponds to the limiting sliding rod (306). The connection method between the limiting sliding rod (306) and the adapter hole is sliding connection; On the connecting link plate (308) and corresponding to the connecting link (309), there are oblong sliding grooves. The matching mode between the connecting link (309) and the oblong sliding groove is clearance fit. The rotating shaft (311) is connected to the end face of the connecting link plate (301) through a bearing seat. The connection mode between the rotating shaft (311) and the bearing seat is rotational connection. The rotating link (310) and the rotating pull rod (312) are rotationally connected through a connecting shaft.
8. A food packaging sealing machine according to claim 4, characterized in that: The rotating pull rod (312) and the connecting slider (313) are rotationally connected through a connecting shaft. On the connecting link plate (301) and corresponding to the connecting slider (313), there is a sliding groove. The connection mode between the connecting slider (313) and the sliding groove is sliding connection. The connecting slider (313) and the connecting rotating rod (314) are connected through a bearing. The matching mode between the connecting rotating rod (314) and the inner hole of the bearing is clearance fit; On the outer wall of the blanking cam (316), there is anti-slip rubber. The rotating rod (502) is connected to the connecting link plate (301) through a bearing seat. The connection mode between the rotating rod (502) and the bearing seat is rotational connection. The driven rod (505) is connected to the connecting bracket (501) through a bearing seat. The connection mode between the driven rod (505) and the bearing seat is rotational connection. The driving gear (506) and the gear at the driving end of the film winding machine (507) are connected in a meshing manner.
9. A food packaging sealing machine according to claim 4, characterized in that: The matching mode between the cam groove (509) and the connecting lever (510) is clearance fit. The heat sealing machine (511) is connected to the controller (7) through a wire and the connection mode is electrical connection. On the connecting bracket (501) and corresponding to the connecting slide rod (512), there is a connecting hole. The connection mode between the connecting slide rod (512) and the connecting hole is sliding connection; On the side wall of the star-shaped cam (601) and corresponding to the conical top block (602), there are multiple groups of guiding top blocks. The number of the guiding top blocks is the same as the number of the intermittent dialing grooves (218). On the conical top block (602) and corresponding to the connecting rotating shaft (604), there is an oblong sliding groove. The matching mode between the connecting rotating shaft (604) and the oblong sliding groove is clearance fit. The L-shaped rotating plate (605) and the fixed connecting seat (606) are rotationally connected through a rotating shaft.
10. A food packaging sealing machine according to claim 4, characterized in that: On the connecting connecting seat (609) and corresponding to the connecting rotating shaft (608), there is an oblong sliding groove. The matching mode between the connecting rotating shaft (608) and the oblong sliding groove is clearance fit. On the limiting sliding sleeve (611) and corresponding to the moving top rod (610), there is a connecting hole. The connection mode between the moving top rod (610) and the connecting hole is sliding connection. On the end face of the moving top rod (610), there is a top plate connected. The robotic arm (612) is connected to the controller (7) through a wire and the connection mode is electrical connection.