Simple heat-seal seaming integrated packaging machine suitable for material packaging
By designing a compact and simple thermal stitching integrated packaging machine, the problems of large exterior size and single sealing form of conventional packaging equipment are solved, and the demand for high-precision weighing and multiple sealing forms are achieved, which improves production efficiency.
Patent Information
- Application Number
- CN202422176853.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-05
AI Technical Summary
Conventional packaging equipment has large exterior size and single sealing form, which makes it difficult to implement automation and improve production efficiency when space in old factories is limited.
A compact and simple thermal closure integrated packaging machine is designed, which adopts a net weight weighing form and a thermal closure and sewing double station design to meet the needs of enterprises for high weighing accuracy and multiple sealing forms.
It realizes the compact structure of the material packaging process, with low cost and small footprint, meets the needs of high-precision weighing and multiple sealing forms, and solves the problem of single space and sealing forms of conventional equipment.
Smart Images
Figure CN223031332U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of packaging machines, and particularly relates to a simple heat-sealing and sewing integrated packaging machine suitable for material packaging. Background Technique
[0002] A packaging machine is a machine device that automatically performs work. It can run pre-edited programs or act according to the principle outlines specified by artificial intelligence technology. With the continuous development of China's economy and the rapid progress of science and technology, packaging machines have been widely used in industries such as chemical engineering, heavy industry, agriculture, and food.
[0003] At present, non-breathable packaging bags such as inner-lined film woven bags and inner-lined film kraft paper bags can be filled and sealed using automatic packaging machines. However, during the process of automation transformation and upgrading of some enterprises, they will face problems such as the large external dimensions of conventional packaging equipment and the single sealing form, as well as the limited space in old factories where conventional equipment cannot be placed. These problems have formed certain obstacles to the implementation of automation and the improvement of production efficiency in enterprises. Content of the Utility Model
[0004] The purpose of the utility model is to provide a simple heat-sealing and sewing integrated packaging machine suitable for material packaging to solve the problems of large external dimensions of conventional packaging equipment and single sealing form. The technical solution adopted by the utility model is as follows:
[0005] A simple heat-sealing and sewing integrated packaging machine suitable for material packaging includes a bag supply mechanism, a feeding mechanism, a weighing mechanism, a bag opening mechanism, a machine frame, a blanking mechanism, a sewing mechanism, a heat-sealing mechanism, a transfer mechanism, and a bag overturning mechanism; a feeding mechanism is arranged at the top right of the machine frame, the feeding mechanism is connected to the weighing mechanism, a blanking mechanism is arranged at the lower outlet of the weighing mechanism, the bag opening mechanism is distributed on both sides of the blanking mechanism, a bag supply mechanism is arranged on the side of the blanking mechanism, a heat-sealing mechanism and a sewing mechanism are arranged on the top left of the machine frame, the transfer mechanism is slidably arranged left and right below the heat-sealing mechanism, the sewing mechanism, and the blanking mechanism, a bag jolting mechanism is arranged on the transfer mechanism, the handrail mechanism is connected to the transfer mechanism through a lifting column, and a bag overturning mechanism is arranged on one side of the bag jolting mechanism.
[0006] Further, the feeding mechanism includes a mechanism frame, a mechanism slide rail, an insertion plate slide rail, a feeding cylinder, a feeding insertion plate, a driving cylinder, and a support rod. The mechanism frame is slidably connected to the mechanism slide rail through a linear bearing. The mechanism slide rail is installed on the machine frame, and the insertion plate slide rail is installed on the mechanism frame. The feeding insertion plate is slidably engaged with the insertion plate slide rail through a linear bearing. The feeding insertion plate is slidably disposed at the lower edge of the feeding cylinder to open and close the feeding cylinder. The feeding cylinder is connected to the upper cover, and the upper cover is hinged to the mechanism frame. The driving cylinder is fixed on the mechanism frame, and the piston rod of the driving cylinder is connected to the feeding insertion plate. One end of the support rod is hinged to the mechanism frame. When the upper cover is opened, the other end of the support rod supports the lower part of the upper cover to keep the upper cover in an open state.
[0007] Further, the weighing mechanism includes a weighing hopper, a plurality of weighing sensors, a discharging valve, and a transition hopper. The weighing hopper is suspended on the machine frame through a plurality of weighing sensors, and the weighing hopper, the discharging valve, and the transition hopper are connected in sequence from top to bottom.
[0008] Further, the number of the weighing sensors is three.
[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0010] The present utility model completes the packaging process of materials with a compact structure, low cost, and small floor area. At the same time, it adopts a net weight weighing form and a double-station design for heat sealing and sewing, meeting the enterprise's requirements for high weighing accuracy and various sealing forms. Description of the Drawings
[0011] Figure 1 is the front view of the present utility model;
[0012] Figure 2 is the left view of the present utility model;
[0013] Figure 3 is the top view of the feeding mechanism;
[0014] Figure 4 is the schematic diagram of the support rod supporting the upper cover;
[0015] Figure 5 is the structural schematic diagram of the weighing mechanism.
[0016] In the figure, 1. bag supply mechanism, 2. feeding mechanism, 21. mechanism frame, 22. mechanism slide rail, 23. insertion plate slide rail, 24. feeding cylinder, 25. feeding insertion plate, 26. driving cylinder, 27. support rod, 28. upper cover, 3. weighing mechanism, 31. weighing hopper, 32. weighing sensor, 33. discharging valve, 34. transition hopper, 4. bag opening mechanism, 5. machine frame, 6. material discharging mechanism, 7. sewing mechanism, 8. heat sealing mechanism, 9. transfer mechanism, 10. bag inverting mechanism. Detailed Embodiments
[0017] To make the objectives, technical solutions, and advantages of the present utility model clearer and more explicit, the present utility model will be described below through specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.
[0018] The connections mentioned in the present utility model are divided into fixed connections and detachable connections. The fixed connections, that is, non-detachable connections, include but are not limited to conventional fixed connection methods such as hemming connections, rivet connections, bonding connections, and welding connections. The detachable connections include but are not limited to conventional disassembly methods such as bolt connections, snap connections, pin connections, and hinge connections. When the specific connection method is not clearly defined, it is default that at least one connection method can be found among the existing connection methods to achieve this function, and those skilled in the art can select it according to their needs. For example: for the fixed connection, a welding connection is selected; for the detachable connection, a bolt connection is selected.
[0019] The present utility model will be further described in detail below with reference to the accompanying drawings. The following embodiments are explanations of the present utility model, and the present utility model is not limited to the following embodiments.
[0020] Embodiment: As Figures 1 to 5 shown, a simple heat-sealing and sewing integrated packaging machine applicable to material packaging includes a bag supply mechanism 1, a feeding mechanism 2, a weighing mechanism 3, a bag opening mechanism 4, a machine frame 5, a blanking mechanism 6, a sewing mechanism 7, a heat-sealing mechanism 8, a transfer mechanism 9, and a bag-inverting mechanism 10; a feeding mechanism 2 is provided at the top right of the machine frame 5, the feeding mechanism 2 is connected to the weighing mechanism 3, a blanking mechanism 6 is provided at the lower outlet of the weighing mechanism 3, the bag opening mechanism 4 is distributed on both sides of the blanking mechanism 6, a bag supply mechanism 1 is provided on the side of the blanking mechanism 6, a heat-sealing mechanism 8 and a sewing mechanism 7 are provided on the left top of the machine frame 5, the transfer mechanism 9 is slidably arranged left and right below the heat-sealing mechanism 8, the sewing mechanism 7, and the blanking mechanism 6, a bag-tossing mechanism is provided on the transfer mechanism 9, the handrail mechanism is connected to the transfer mechanism 9 through a lifting column, and a bag-inverting mechanism 10 is provided on one side of the bag-tossing mechanism.
[0021] The feeding mechanism 2 includes a mechanism frame 21, a mechanism slide rail 22, an insertion plate slide rail 23, a feeding cylinder 24, a feeding insertion plate 25, a driving air cylinder 26, and a support rod 27. The mechanism frame 21 is slidably connected to the mechanism slide rail 22 through a linear bearing. The mechanism slide rail 22 is installed on the machine frame 5. The insertion plate slide rail 23 is installed on the mechanism frame 21. The feeding insertion plate 25 is slidably matched with the insertion plate slide rail 23 through a linear bearing. The feeding insertion plate 25 is slidably arranged at the lower edge of the feeding cylinder 24 to open and close the feeding cylinder 24. The feeding cylinder 24 is connected to the upper cover 28. The upper cover 28 is hinged to the mechanism frame 21 to facilitate the cleaning of the interior of the feeding mechanism 2. The driving air cylinder 26 is fixed on the mechanism frame 21. The piston rod of the driving air cylinder 26 is connected to the feeding insertion plate 25. One end of the support rod 27 is hinged to the mechanism frame 21. When the upper cover 28 is opened, the other end of the support rod 27 supports the lower part of the upper cover 28 to keep the upper cover 28 in an open state.
[0022] The weighing mechanism 3 includes a weighing hopper 31, a plurality of weighing sensors 32, a discharge valve 33, and a transition hopper 34. The weighing hopper 31 is suspended on the machine frame 5 through a plurality of weighing sensors 32. The weighing hopper 31, the discharge valve 33, and the transition hopper 34 are connected in sequence from top to bottom.
[0023] The number of the weighing sensors 32 is three.
[0024] The weighing sensors 32 have independent covers for dust and collision prevention. The three weighing sensors 32 are fixed in a three-point manner, making the feeding center at the centroid of the weighing mechanism 3, enabling the weighing mechanism 3 to quickly stabilize after being impacted and achieving high precision of static weighing during the dynamic weighing process. The discharge valve 33 is a pneumatic butterfly valve clamped between the weighing hopper 31 and the transition hopper 34 with bolts, and the cut-off and release of materials are realized by controlling the opening and closing of the valve plate.
[0025] The bag supply mechanism 1, the bag opening mechanism 4, the feeding mechanism 6, the sewing mechanism 7, the heat sealing mechanism 8, the transfer mechanism 9, and the bag inversion mechanism 10 are all prior arts in the field of packaging machines and will not be elaborated here.
[0026] The bag supply mechanism 1 grabs an empty packaging bag and sends it to the lower part of the blanking mechanism 6. The gripper of the blanking mechanism 6 clamps the packaging bag. The bag opening cylinder of the bag opening mechanism 4 extends to make the bag opening suction cup suck the packaging bag. As the bag opening cylinder of the bag opening mechanism 4 retracts, the packaging bag can be opened. At the same time, the flap of the blanking mechanism 6 opens. The driving cylinder 26 of the feeding mechanism 2 retracts to drive the feeding shutter 25 to open completely, and then the feeding can start. The weighing mechanism 3 starts weighing, and the weighing sensor 32 feeds back the weighing result to the control system in real time. The control system controls the action of the driving cylinder 26 according to the weighing value for rough and fine feeding. When the material in the packaging bag reaches the preset value, the driving cylinder 26 extends completely and the feeding shutter 25 closes completely, that is, the feeding stops. The weighing mechanism 3 stops weighing, the discharge valve 33 opens, and the material enters the empty packaging bag clamped by the blanking mechanism 6 through the transition hopper 34. At the same time, the bag jolting mechanism on the transfer mechanism 9 moves up and down to jolt the material in the packaging bag solid. When all the material in the weighing hopper 31 has fallen into the packaging bag, the discharge valve 33 closes and the bagging process ends. The gripper on the transfer mechanism 9 clamps the bag mouth and moves to flatten the bag mouth of the packaging bag. The transfer mechanism 9 holds the packaging bag filled with material and moves it to the left so that the bag mouth enters the bag sewing mechanism 7 for bag mouth sewing or enters the heat sealer 8 for bag mouth heat sealing. Finally, the transfer mechanism 9 cooperates with the bag dumping mechanism 10 to output the sealed material bag to the next process. The utility model completes the packaging process of the material with a compact structure, low cost and less floor area. At the same time, it adopts the net weight weighing form and the double-station design of heat sealing and sewing to meet the enterprise's requirements for high weighing accuracy and various sealing forms.
[0027] The above embodiments are only exemplary descriptions of the present utility model and do not limit its protection scope. Those skilled in the art can also make partial changes to it. As long as it does not exceed the spiritual essence of the present utility model, it is within the protection scope of the present utility model.
Claims
1. A simple heat-sealed integrated packaging machine suitable for material packaging, characterized in that: The invention comprises a bag supply mechanism (1), a feeding mechanism (2), a weighing mechanism (3), a bag opening mechanism (4), a frame (5), a material discharge mechanism (6), a seaming mechanism (7), a heat sealing mechanism (8), a transfer mechanism (9) and a bag inverting mechanism (10); the feeding mechanism (2) is arranged at the top right of the frame (5), the feeding mechanism (2) is connected to the weighing mechanism (3), the material discharge mechanism (6) is arranged at the lower end outlet of the weighing mechanism (3), and the bag opening mechanism (4) is arranged at the lower end outlet of the weighing mechanism (3). Bag supply mechanisms (1) are arranged on both sides of the material feeding mechanism (6) and on the side of the material discharging mechanism (6); a heat sealing mechanism (8) and a sewing mechanism (7) are arranged on the left and right sides of the top of the left part of the frame (5); a transfer mechanism (9) is arranged to slide left and right below the heat sealing mechanism (8), the sewing mechanism (7) and the material discharging mechanism (6); a bag tipping mechanism is arranged on the transfer mechanism (9); an armrest mechanism is connected to the transfer mechanism (9) through a lifting column; and a bag inverting mechanism (10) is arranged on one side of the bag tipping mechanism.
2. The simplified heat-sealed integrated packaging machine for material packaging according to claim 1, characterized in that: The feeding mechanism (2) comprises a mechanism frame (21), a mechanism slide rail (22), a plug-in plate slide rail (23), a feeding barrel (24), a feeding plug-in plate (25), a driving cylinder (26) and a support rod (27); the mechanism frame (21) is slidably connected to the mechanism slide rail (22) via a linear bearing; the mechanism slide rail (22) is mounted on a frame (5); the plug-in plate slide rail (23) is mounted on the mechanism frame (21); the feeding plug-in plate (25) is slidably matched with the plug-in plate slide rail (23) via a linear bearing; the feeding plug-in plate (25) slides The feeding barrel (24) is movably arranged at the lower edge of the feeding barrel (24) to open and close the feeding barrel (24). The feeding barrel (24) is connected to the upper cover (28), the upper cover (28) is hinged to the mechanism frame (21), the driving cylinder (26) is fixed to the mechanism frame (21), the piston rod of the driving cylinder (26) is connected to the feeding plug plate (25), one end of the support rod (27) is hinged to the mechanism frame (21), when the upper cover (28) is opened, the other end of the support rod (27) is supported on the lower part of the upper cover (28), so that the upper cover (28) remains in an open state.
3. A simple heat-sealed integrated packaging machine suitable for material packaging according to claim 1 or 2, characterized in that: The weighing mechanism (3) comprises a weighing hopper (31), a plurality of weighing sensors (32), a discharge valve (33) and a transition barrel (34). The weighing hopper (31) is suspended on a frame (5) via the plurality of weighing sensors (32). The weighing hopper (31), the discharge valve (33) and the transition barrel (34) are sequentially connected from top to bottom.
4. The simplified heat-sealed integrated packaging machine for material packaging according to claim 3, characterized in that: The number of weighing sensors (32) is three.