Case packing and packaging system

Abstract

The present invention is applicable to the field of packaging technology, and provides a packing device and a packaging system. The packing device includes an adjustment mechanism, a first material pushing mechanism, and a material receiving and packing mechanism. The adjustment mechanism is used to adjust the packaged product from a horizontal placement state to a vertical placement state. The first material pushing mechanism is used to push the product in the vertical placement state to the workstation where the material receiving and packing mechanism is located. The material receiving and packing mechanism has a material receiving plate and a material drop opening. The material receiving plate can move between a closed position that closes the material drop opening and an open position that exposes the material drop opening. The present invention also provides a packaging system. The packing device and packaging system provided by the present invention can meet the packing requirements of detonator detonating wires of different specifications, improve the packing efficiency, and during the packing process, the detonator detonating wire will not be impacted by external forces, thereby ensuring the safety of the detonator detonating wire when in use.

Description

Technical Field

[0001] The invention belongs to the technical field of packaging, and in particular relates to a box packing device and a packaging system. Background Art

[0002] Detonator is a main explosive material for blasting engineering. Its function is to generate detonation energy to detonate various explosives, detonating cords and booster tubes. Detonators are divided into fire detonators and electric detonators. Electric detonators are used in coal mines. The detonating wire of electric detonators is an indispensable part of electric detonators. At present, there is a lack of automatic packaging equipment for packaging electric detonator detonating wires in the market, and manual packaging is inefficient and dangerous. Summary of the invention

[0003] The purpose of the present invention is to provide a packing device and a packaging system, aiming to solve the technical problems in the prior art that there is a lack of automatic packing equipment for electric detonator detonating wire packaging on the market, and manual packing has low efficiency and high risk.

[0004] The present invention is implemented as follows. In a first aspect, a packing device is provided, including an adjustment mechanism, a first material pushing mechanism and a material receiving and packing mechanism. The adjustment mechanism is used to adjust the packaged product from a horizontal placement state to a vertical placement state. The first material pushing mechanism is used to push the product in the vertical placement state to the workstation where the material receiving and packing mechanism is located. The material receiving and packing mechanism has a material receiving plate and a material drop opening. The material receiving plate can move between a closed position for closing the material drop opening and an open position for exposing the material drop opening, and is used to carry the product or allow the product to fall into the packaging box through the material drop opening.

[0005] Furthermore, the adjustment mechanism includes a first platform, a second platform and a second pushing mechanism, the top surface of the second platform is lower than the top surface of the first platform, the second pushing mechanism is used to push the product on the first platform to the second platform to adjust the placement status of the product, and the first pushing mechanism is used to push the product on the second platform to the workstation where the boxing device is located.

[0006] Furthermore, the material receiving and boxing mechanism includes a frame having the material drop opening, and two material receiving plates respectively arranged on both sides of the material drop opening, and the two material receiving plates are respectively rotatably arranged on the frame. When the two material receiving plates are both in the closed position, the two material receiving plates are assembled into a material receiving platform. When the two material receiving plates are both in the open position, a material drop channel connected to the material drop opening is formed between the two material receiving plates.

[0007] Furthermore, the packing device also includes a first conveying mechanism for conveying the packaging box, and a lifting mechanism for lifting the packaging box to a material receiving position close to the blanking opening when the packaging box moves to directly below the blanking opening.

[0008] Furthermore, the packing device also includes a first limiting mechanism and a second limiting mechanism; the first limiting mechanism has a first movable part, which can reciprocate between a first position close to the adjustment mechanism and a second position away from the adjustment mechanism, so as to cooperate with the first pushing mechanism or the second limiting mechanism to limit the product to a vertical placement state; the second limiting mechanism has a second movable part, which can reciprocate between an avoidance position for avoiding the product and / or the first pushing mechanism, and a use position cooperating with the first movable part.

[0009] Furthermore, the second movable part is rotatably suspended above the material receiving and packing mechanism or the adjustment mechanism; in the avoidance position, a first channel for the product to pass through is formed between the second movable part and the material receiving and packing mechanism or the adjustment mechanism, and in the use position, the second movable part and the first movable part cooperate with each other to clamp the product.

[0010] The technical effect of the present invention compared with the prior art is: the packing device provided by the present invention can meet the packing requirements of detonator detonating cords of different specifications, and the packing efficiency can be greatly improved compared with manual packing; and the entire packing device has a simple structure. During the packing process, the detonator detonating cord will not be impacted by external forces, thereby ensuring the safety of the detonator detonating cord when in use.

[0011] In a second aspect, a packaging system is provided, comprising a packaging forming device and the above-mentioned box packing device.

[0012] Furthermore, the packaging forming device includes a film supply mechanism, a film forming mechanism, a sealing and cutting mechanism, a second conveying mechanism and a third pushing mechanism. The film supply mechanism is used to supply packaging film to the film forming mechanism, the film forming mechanism is used to shape the packaging film and hold materials, the third pushing mechanism is used to push the materials into the formed packaging film, the sealing and cutting mechanism is used to cut the packaging film containing the materials from the main body of the packaging film to form a single packaging body, and seal the opening of the single packaging body to form a packaged product, and the second conveying mechanism is used to convey the product to the workstation where the boxing device is located.

[0013] Furthermore, the film forming mechanism includes a support plate and a shaping frame suspended above the support plate, a second channel for the packaging film to pass through is formed between the shaping frame and the support plate, the shaping frame has a cavity for accommodating materials, the cavity is closed at one end close to the film supply mechanism at both ends in the first direction, and is open at one end away from the film supply mechanism to form an outlet for the material to pass through, and one end in a second direction perpendicular to the first direction is open to form an inlet for the material to enter.

[0014] Furthermore, the top of the shaping frame is open, and the film forming mechanism also includes a support portion suspended above the cavity, and the support portion cooperates with the shaping frame and the support plate to realize the molding of the packaging film.

[0015] The technical effect of the present invention relative to the prior art is that the packaging system provided by the embodiment of the present invention includes the boxing device provided by the above-mentioned embodiments. The boxing device has the same structural features as the boxing devices in the above-mentioned embodiments, and has the same function, which will not be repeated here. At the same time, the packaging system provided by this embodiment also includes a packaging molding device that can be used for packaging detonator detonating wires. The packaging molding device mentioned here can adopt a packaging machine that can be used for packaging detonator explosion-proof wires on the market. The packaging system provided by this embodiment can realize the automatic packaging and boxing operations of detonator detonating wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments of the present invention or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 is a schematic structural diagram of a box packing device provided by an embodiment of the present invention;

[0018] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure of the middle adjustment mechanism;

[0019] Figure 3 yes Figure 1 A schematic diagram of the side structure of the middle adjustment mechanism;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the material receiving and packing mechanism adopted in the embodiment of the present invention;

[0021] Figure 5 yes Figure 4 The front view structural diagram of the material receiving and boxing mechanism shown is when the material receiving plate is in the closed position;

[0022] Figure 6 yes Figure 4 The front structural schematic diagram of the material receiving and boxing mechanism shown is when the material receiving plate is in the open position;

[0023] Figure 7 is a schematic diagram of the three-dimensional structure of a packaging system provided by an embodiment of the present invention;

[0024] Figure 8 yes Figure 7 A schematic diagram of the three-dimensional structure of the packaging system shown in another angle;

[0025] Fig. 9 yes Figure 7 Schematic diagram of the three-dimensional structure of the middle film forming mechanism;

[0026] Fig.10 yes Figure 7 A schematic diagram of the side structure of the middle film forming mechanism in use;

[0027] Fig.11 yes Figure 7 A schematic diagram of the top view of the middle film forming mechanism in use;

[0028] Fig.12 yes Figure 7 A schematic diagram of the structure of the second conveying mechanism in use state;

[0029] Fig.13 yes Fig.12 Schematic diagram of the structure of the middle material shifting component.

[0030] Description of reference numerals:

[0031] 100, packing device; 110, adjustment mechanism; 111, first platform; 112, second platform; 113, second material pushing mechanism; 120, first material pushing mechanism; 130, material receiving and packing mechanism; 131, material drop opening; 132, material receiving plate; 133, frame; 134, material drop channel; 160, first limiting mechanism; 161, first movable part; 170, second limiting mechanism; 171, second movable part; 200, product; 300, packaging box; 400, film supply Mechanism; 500, film forming mechanism; 510, support plate; 520, shaping frame; 521, bottom plate; 522, front baffle; 523, first side baffle; 530, second channel; 540, support part; 550, second side baffle; 600, sealing and cutting mechanism; 610, horizontal sealing and cutting assembly; 620, vertical sealing assembly; 700, second conveying mechanism; 710, belt conveying assembly; 720, material shifting assembly; 721, third movable part; 800, third material pushing mechanism. DETAILED DESCRIPTION

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0037] Please refer to Figures 1 to 6As shown, in one embodiment of the present invention, the boxing device 100 includes an adjustment mechanism 110, a first material pushing mechanism 120, and a material receiving and boxing mechanism 130. The adjustment mechanism 110 is used to adjust the packaged product 200 from a horizontal placement state to a vertical placement state. The first material pushing mechanism 120 is used to push the product 200 in the vertical placement state to the station where the material receiving and boxing mechanism 130 is located. The material receiving and boxing mechanism 130 has a material drop opening 131 and a material receiving plate 132. The material receiving plate 132 can move between a closed position that closes the material drop opening 131 and an open position that exposes the material drop opening 131, and is used to carry the product 200 or allow the product 200 to fall into the packaging box 300 through the material drop opening 131. Specifically, in the closed position, the material receiving plate 132 is used to carry the product 200, and in the open position, the material receiving plate 132 allows the product 200 to fall into the packaging box 300 through the material drop opening 131.

[0038] In this embodiment, the adjustment mechanism 110 can be a flip platform, a manipulator or other structure that can flip 90 degrees, as long as it can achieve the above functions, and there is no sole limitation here. The first pushing mechanism 120 can be a manipulator or other pushing mechanisms available on the market that can achieve the above functions. Figure 3 As shown, the first material pushing mechanism 120 includes a linear drive assembly and a material pushing plate installed on the driving end of the linear drive assembly, and the linear drive assembly can be a cylinder, a hydraulic cylinder, an electric cylinder, etc. The receiving plate 132 can be rotatably or slidably arranged on the receiving and boxing mechanism 130, as long as the receiving plate 132 can be adjusted between the closed position and the open position, and no sole limitation is made here.

[0039] When in use, a number of packaged products 200 are first placed in a horizontal position on the adjustment mechanism 110, which can be stacked. The adjustment mechanism 110 flips these products 200 to a vertical position, and then the first pushing mechanism 120 pushes the products 200 on the adjustment mechanism 110 to the material receiving and boxing mechanism 130. At this time, the material receiving plate 132 in the material receiving and boxing mechanism 130 is in a closed position, and the products 200 are pushed onto the material receiving plate 132. At the same time or after the above operation, the packaging box 300 is placed directly below the drop opening 131, and then the material receiving plate 132 is adjusted from the closed position to the open position, and the products 200 originally placed on the material receiving plate 132 fall into the packaging box 300 under the action of gravity, and finally the opening of the packaging box 300 is closed to complete the boxing operation.

[0040] The packing device 100 provided by the present invention can meet the packing requirements of detonator detonating cords of different specifications. Compared with manual packing, the packing efficiency can be greatly improved; and the entire packing device 100 has a simple structure. During the packing process, the detonator detonating cord will not be impacted by external forces, thereby ensuring the safety of the detonator detonating cord when in use.

[0041] Please refer to Figure 2 and Figure 3 As shown, the adjustment mechanism 110 includes a first platform 111, a second platform 112, and a second pushing mechanism 113. The top surface of the second platform 112 is lower than the top surface of the first platform 111. The second pushing mechanism 113 is used to push the product 200 on the first platform 111 to the second platform 112 to adjust the placement state of the product 200. The first pushing mechanism 120 is used to push the product 200 on the second platform 112 to the station where the boxing device 100 is located.

[0042] In this embodiment, the second pushing mechanism 113 can be as follows Figure 3 The structure shown is the same as the first pushing mechanism 120, and other pushing mechanisms can also be used according to the needs of use, which is not limited here. When in use, when the product 200 located on the first platform 111 is pushed by the second pushing mechanism 113, the center of gravity of the product 200 gradually moves outward until it moves outside the first platform 111. At this time, the product 200 will fall onto the second platform 112 under the action of gravity, and the end of the product 200 away from the second pushing mechanism 113 will fall onto the second platform 112 first, so that the placement state of the product 200 is adjusted from the horizontal placement state to the vertical placement state.

[0043] The adjustment mechanism 110 used in this embodiment has a simple structure, and cleverly utilizes the height difference between the first platform 111 and the second platform 112 to adjust the placement state of the product 200, and is easy to operate.

[0044] Furthermore, in order to prevent the product 200 from being scratched by the edge of the first platform 111 during the falling process, one end of the first platform 111 close to the second platform 112 has a guide surface inclined toward the second platform 112 .

[0045] Please refer to Figures 4 to 6 As shown, in a specific embodiment, the material receiving and boxing mechanism 130 includes a frame 133 having a material drop opening 131, and two material receiving plates 132 respectively arranged on both sides of the material drop opening 131. The two material receiving plates 132 are respectively rotatably arranged on the frame 133. When the two material receiving plates 132 are both located in the closed position, the two material receiving plates 132 are assembled into a material receiving platform, and when the two material receiving plates 132 are both located in the open position, a material drop channel 134 communicating with the material drop opening 131 is formed between the two material receiving plates 132.

[0046] Compared with the sliding arrangement of the receiving plate 132, the method provided by this embodiment can effectively reduce the space occupied by the receiving and packing mechanism 130 and the packing device 100. At the same time, the material dropping channel 134 can play a guiding role, so that the product 200 can fall into the packaging box 300 along a preset route when falling, thereby avoiding the phenomenon that the product 200 falls outside the packaging box 300, further improving the packaging quality and efficiency.

[0047] In order to further improve the degree of automation of the packing device 100, the packing device 100 also includes a first conveying mechanism (not shown in the figure) for conveying the packaging box 300, and a lifting mechanism (not shown in the figure) for lifting the packaging box 300 to a material receiving position close to the drop port 131 when the packaging box 300 moves to directly below the drop port 131.

[0048] In this embodiment, the first conveying mechanism can adopt a belt conveying mechanism, a roller conveying mechanism or other conveying mechanisms that can be used to convey the packaging box 300. The lifting mechanism can adopt a manipulator, a lifting platform, etc. The setting of the lifting mechanism can further shorten the falling height of the product 200, thereby effectively reducing the risk of the detonator detonating line being impacted by external forces during the packing process, and further improving the safety of the detonator detonating line during packaging and subsequent use. Furthermore, after the product 200 falls into the packaging box 300, the lifting mechanism can place the packaging box 300 filled with products 200 on the first conveying mechanism again, so that the first conveying mechanism transports the packaging box 300 to the packaging box sealing station. This can further improve the work efficiency of the packing operation.

[0049] At the same time, in order to further reduce the space occupied by the first conveying mechanism and the lifting mechanism, in a preferred embodiment, the first conveying mechanism is a roller conveying mechanism, and the lifting mechanism is located in the gap between the rollers corresponding to the lower portion of the blanking port 131, and is used to push the packaging box 300 up and down between the conveying position and the material receiving position. Specifically, the lifting mechanism includes two lifting components, and the lifting components include a lifting drive and a top plate installed on the driving end of the lifting drive, and the width of the top plate and the lifting drive is less than the spacing between two adjacent rollers. When in use, the two lifting components are respectively installed in two adjacent or spaced gaps. In this way, stable support for the packaging box 300 can be achieved. With the above structure, the lifting mechanism and the first conveying mechanism are simple in structure, and the two will not affect each other.

[0050] Since the product 200 is easy to fall down in the vertical placement state, in order to avoid this phenomenon, in a preferred embodiment, the boxing device 100 further includes a first limiting mechanism 160 and a second limiting mechanism 170. The first limiting mechanism 160 has a first movable portion 161, which can reciprocate between a first position close to the adjustment mechanism 110 and a second position away from the adjustment mechanism 110, so as to cooperate with the first pushing mechanism 120 or the second limiting mechanism 170 to limit the product 200 in the vertical placement state. The second limiting mechanism 170 has a second movable portion 171, which can reciprocate between a avoiding position to avoid the product 200 and / or the first pushing mechanism 120, and a use position to cooperate with the first movable portion 161.

[0051] Specifically, when the first pushing mechanism 120 pushes the product 200 from the second platform 112 to the station where the box packing device 100 is located, the second movable portion 171 is in the avoidance position to allow the product 200 to be smoothly moved to the receiving plate 132. After the first pushing mechanism 120 returns to its original position or during the return process, the second movable portion 171 is adjusted to the use position, and cooperates with the first movable portion 161 to limit the product 200 to a vertical placement state.

[0052] The first limiting mechanism 160 may have the same or different structure as the first pushing mechanism 120, and the first movable portion 161 may reciprocate between the first position and the second position along a straight line or a preset curve. The second limiting mechanism 170 may be a manipulator or other structure, and the second movable portion 171 may reciprocate between the avoidance position and the use position by rotating, sliding, etc.

[0053] like Figure 1 As shown, the first limiting mechanism 160 includes a linear driving member fixedly mounted on the material receiving and boxing mechanism 130, and a first movable portion 161 connected to the driving end of the linear driving member, and the linear driving member is used to drive the first movable portion 161 to move along the pushing direction of the first pushing mechanism 120 between a first position close to the adjustment mechanism 110 and a second position away from the adjustment mechanism 110. The linear driving member in this embodiment can be a cylinder, a hydraulic cylinder, an electric cylinder, etc. With this structure, the overall structure of the first limiting mechanism 160 is simple and easy to maintain.

[0054] Please refer to Figure 1As shown, the second movable part 171 is rotatably suspended above the material receiving and boxing mechanism 130 or the adjustment mechanism 110. In the avoidance position, a first passage for the product 200 to pass through is formed between the second movable part 171 and the material receiving and boxing mechanism 130 or the adjustment mechanism 110. In the use position, the second movable part 171 and the first movable part 161 cooperate with each other to clamp the product 200. With this structure, compared with the case where the second movable part 171 is slidably arranged on the material receiving and boxing mechanism 130 or the adjustment mechanism 110, the boxing device can occupy a smaller area.

[0055] Please refer to Figure 1 As shown, the second limiting mechanism 170 includes a second movable part 171 suspended above the material receiving and packing mechanism 130 or the adjusting mechanism 110, and a support frame for supporting the second movable part 171; the second movable part 171 is rotatably arranged on the support frame; in the avoidance position, a first channel for the product 200 to pass through is formed between the second movable part 171 and the material receiving and packing mechanism 130 or the adjusting mechanism 110, and in the use position, the second movable part 171 and the first limiting mechanism 160 cooperate with each other to clamp the product 200.

[0056] Specifically, the support frame can be an L-shaped frame, an n-shaped frame or a frame of other shapes fixedly connected to the receiving and boxing mechanism 130 or the adjusting mechanism 110, as long as it can support the second movable part 171. The second limiting mechanism 170 adopts this structure, which makes the overall structure simple and flexible to convert.

[0057] Furthermore, the second limiting mechanism 170 also includes a rotating drive member for driving the second movable portion 171 to flip back and forth between the avoidance position and the use position. The rotating drive member can be a motor, a gear mechanism, etc., as long as it can achieve the above functions, and is not limited here. This structure can further improve the automation of the second limiting mechanism 170 and improve the packing efficiency.

[0058] Please refer to Figures 7 to 13 Another embodiment of the present invention further provides a packaging system, which includes a packaging forming device and the above-mentioned box packing device 100.

[0059] The packaging system provided by the embodiment of the present invention includes the boxing device 100 provided by the above-mentioned embodiments. The boxing device 100 has the same structural features as the boxing devices 100 in the above-mentioned embodiments, and has the same functions, which will not be repeated here. At the same time, the packaging system provided by this embodiment also includes a packaging forming device that can be used for packaging detonator detonating wires. The packaging forming device mentioned here can adopt a packaging machine that can be used for packaging detonator explosion-proof wires on the market. The packaging system provided by this embodiment can realize the automatic packaging and boxing operations of detonator detonating wires.

[0060] Specifically, the packaging forming device includes a film supply mechanism 400, a film forming mechanism 500, a sealing and cutting mechanism 600, a second conveying mechanism 700 and a third pushing mechanism 800. The film supply mechanism 400 is used to supply packaging film to the film forming mechanism 500. The film forming mechanism 500 is used to form the packaging film and hold the material. The third pushing mechanism 800 is used to push the material into the formed packaging film. The sealing and cutting mechanism 600 is used to cut the packaging film containing the material from the main body of the packaging film to form a single packaging body, and seal the opening of the single packaging body to form a packaged product 200. The second conveying mechanism 700 is used to convey the product 200 to the station where the box packing device 100 is located.

[0061] During packaging, the packaging film used for packaging is first installed on the film supply mechanism 400, and then the front end of the packaging film is pulled out and bent into a three-dimensional structure with a material cavity by the film forming mechanism 500. The feeding mechanism supplies material into the material cavity, and then the third pushing mechanism 800 pushes the material loaded into the material cavity and the front end of the three-dimensional structure forward to the station where the sealing and cutting mechanism 600 is located. The sealing and cutting mechanism 600 cuts and seals the packaging film to complete the material packaging. Finally, the second conveying mechanism 700 conveys the packaged product 200 to the station where the boxing device 100 is located.

[0062] To further improve the automation of the packaging system, the packaging forming device further includes a feeding mechanism for supplying materials to the film forming mechanism 500. Specifically, the feeding mechanism can be a manipulator, similar to the pushing mechanism of the third pushing mechanism 800, etc., as long as the above functions can be achieved, and no limitation is made here.

[0063] In a preferred embodiment, the packaging film is a sheet film that is folded in half, and the film forming mechanism 500 is used to separate the upper and lower film sheets in the sheet film so that a cavity for holding the material is formed between the two. The sealing and cutting mechanism 600 includes a transverse sealing and cutting assembly 610 located in front of the film forming mechanism 500, and a longitudinal sealing assembly 620 located behind the transverse sealing and cutting assembly 610. The transverse sealing and cutting assembly 610 is used to heat-seal the two ports of the sheet film in the conveying direction of the packaging film, and cut the packaging film containing the material from the main body of the packaging film. The longitudinal sealing assembly 620 is used to heat-seal the side opening of the sheet film perpendicular to the conveying direction of the packaging film. The specific process of packaging using the packaging forming device provided in this embodiment is as follows:

[0064] After the sheet film passes through the film forming mechanism 500, the front end is heat-sealed by the transverse sealing and cutting component 610, and the material is placed in the film forming mechanism 500. The third pushing mechanism 800 pushes the material toward the transverse sealing and cutting component 610, and the material moves forward with the packaging film. After the material is pushed into place, the transverse sealing and cutting component 610 heat-seals and cuts the packaging film of the middle package thickness, and then sends it to the position of the longitudinal sealing component 620 by the second conveying mechanism 700 for longitudinal sealing operation, and finally a packaged product 200 is produced.

[0065] Please refer to Fig.12 and Fig.13 As shown, the second conveying mechanism 700 includes a belt conveying assembly 710 for conveying the packaging film containing the material from the transverse sealing and cutting assembly 610 to the longitudinal sealing assembly 620, and a material shifting assembly 720 for conveying the packaged product 200 from the belt conveying assembly 710 to the first platform 111 in the adjustment mechanism 110. Specifically, the material shifting assembly 720 has a third movable part 721 that moves up and down or left and right with the help of two sets of linear driving members. When in use, the third movable part 721 shifts the product 200 from the belt conveying assembly 710 to the first platform 111 under the drive of the linear driving member.

[0066] Furthermore, the third movable part 721 may be a plate, a rod, or a body of other shapes, such as Fig.13 As shown, the third movable portion 721 includes two vertical poles arranged at an interval.

[0067] Please refer to Figures 9 to 11 As shown, the film forming mechanism 500 includes a support plate 510 and a shaping frame 520 suspended above the support plate 510, and a second channel 530 for the packaging film to pass through is formed between the shaping frame 520 and the support plate 510. The shaping frame 520 has a cavity for accommodating materials. The cavity is closed at one end close to the feeding mechanism at both ends in the first direction, and is open at one end away from the film feeding mechanism 400 to form a discharge port for the material to pass through the cavity, and is open at one end in a second direction perpendicular to the first direction to form a feed inlet for the material to enter the cavity.

[0068] In this embodiment, the first direction is the conveying direction of the packaging film. Fig.11 The second direction is the direction perpendicular to the first direction on the horizontal plane, such as Fig.11 In the Y direction shown in FIG. 1 , the material is fed into the cavity through the feed port. This process can be completed manually or by mechanical equipment. The mechanical device used can be a manipulator or a pusher mechanism similar to the first pusher mechanism 120. With this structure, the entire film forming mechanism 500 has a simple structure, is not easy to wear, and is easy to maintain.

[0069] Specifically, the shaping frame 520 includes a bottom plate 521 parallel to the support plate 510, a front baffle plate 522 fixedly installed at the front end of the bottom plate 521, and a first side baffle plate 523 fixedly installed at one side of the bottom plate 521. The plate surface of the first side baffle plate 523 is arranged perpendicular to the second direction and is located at one end of the bottom plate 521 in the second direction. The feed port is located on the opposite side of the first side baffle plate 523.

[0070] The third pushing mechanism 800 includes a pushing plate and a linear driving member driving the pushing plate to move along a first direction, wherein the pushing plate is arranged parallel to the front baffle plate 522 and is movably arranged in the mold cavity along the first direction.

[0071] Furthermore, the film forming mechanism 500 further includes a second side baffle 550 fixedly mounted on the support plate 510. The second side baffle 550 is arranged parallel to the first side baffle 523, and a third channel for the packaging film to pass through is formed therebetween. The third channel is connected to the second channel 530 to form a shaping channel with an L-shaped cross section. This arrangement can make the packaging film structure formed by the film forming mechanism 500 more three-dimensional, thereby reserving a large enough space for loading materials, which meets its use requirements.

[0072] Please refer to Fig. 9 As shown, the top of the shaping frame 520 is open, and the film forming mechanism 500 also includes a support portion 540 suspended above the cavity, and the support portion 540 cooperates with the shaping frame 520 and the support plate 510 to form the packaging film. This structure can further reduce the material used for the shaping frame 520 and reduce the manufacturing cost of the packaging system.

[0073] Specifically, the support portion 540 is two support rods extending along the second direction, the two support rods are of the same height and the top surfaces of the two are higher than the top surface of the shaping frame 520 .

[0074] In addition, the packaging forming device also includes a frame for placing the above-mentioned mechanisms, and the suspended components in the above-mentioned mechanisms are supported by a supporting frame on the frame to achieve their suspended arrangement.

[0075] The above description is only a preferred embodiment of the present invention, and only specifically describes the technical principle of the present invention. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanation here, any modification, equivalent substitution and improvement made within the spirit and principle of the present invention, and other specific embodiments of the present invention that can be associated with by technicians in this field without creative labor, should be included in the scope of protection of the present invention.

Claims

1. A packing device, characterized in that: The invention comprises an adjustment mechanism, a first material pushing mechanism and a material receiving and packing mechanism, wherein the adjustment mechanism is used to adjust the packaged product from a horizontal placement state to a vertical placement state, the first material pushing mechanism is used to push the product in the vertical placement state to the workstation where the material receiving and packing mechanism is located, the material receiving and packing mechanism comprises a material receiving plate and a material drop opening, the material receiving plate can move between a closed position for closing the material drop opening and an open position for exposing the material drop opening, and is used to carry the product or allow the product to drop into the packaging box through the material drop opening; The adjustment mechanism includes a first platform, a second platform and a second pushing mechanism, the top surface of the second platform is lower than the top surface of the first platform, the second pushing mechanism is used to push the product on the first platform to the second platform to adjust the placement state of the product, and the first pushing mechanism is used to push the product on the second platform to the station where the box packing device is located; The material receiving and boxing mechanism comprises a frame having the material drop opening, and two material receiving plates respectively arranged on both sides of the material drop opening, the two material receiving plates are respectively rotatably arranged on the frame, when the two material receiving plates are both in the closed position, the two material receiving plates are assembled into a material receiving platform, and when the two material receiving plates are both in the open position, a material drop channel connected to the material drop opening is formed between the two material receiving plates; The box packing device further comprises a first conveying mechanism for conveying the packing box, and a lifting mechanism for lifting the packing box to a material receiving position close to the material dropping opening when the packing box moves to directly below the material dropping opening; The box packing device further comprises a first limiting mechanism and a second limiting mechanism; the first limiting mechanism comprises a first movable part, which can reciprocate between a first position close to the adjustment mechanism and a second position away from the adjustment mechanism, so as to cooperate with the first pushing mechanism or the second limiting mechanism to limit the product to a vertical placement state; the second limiting mechanism comprises a second movable part, which can reciprocate between a avoiding position for avoiding the product and / or the first pushing mechanism, and a using position for cooperating with the first movable part; The second movable part is rotatably suspended above the material receiving and packing mechanism or the adjusting mechanism; in the avoidance position, a first channel for the product to pass through is formed between the second movable part and the material receiving and packing mechanism or the adjusting mechanism, and in the use position, the second movable part and the first movable part cooperate with each other to clamp the product.

2. A packaging system, characterized in that: It comprises a packaging forming device and the boxing device as claimed in claim 1.

3. The packaging system according to claim 2, characterized in that: The packaging forming device includes a film supply mechanism, a film forming mechanism, a sealing and cutting mechanism, a second conveying mechanism and a third pushing mechanism. The film supply mechanism is used to supply packaging film to the film forming mechanism, the film forming mechanism is used to form the packaging film and hold materials, the third pushing mechanism is used to push the materials into the formed packaging film, the sealing and cutting mechanism is used to cut the packaging film containing materials from the main body of the packaging film to form a single packaging body, and seal the opening of the single packaging body to form a packaged product, and the second conveying mechanism is used to convey the product to the station where the box packing device is located.

4. The packaging system according to claim 3, characterized in that: The film forming mechanism includes a support plate and a shaping frame suspended above the support plate, a second channel for the packaging film to pass through is formed between the shaping frame and the support plate, the shaping frame has a cavity for accommodating materials, the cavity is closed at one end close to the film supply mechanism at two ends in a first direction, and is open at one end away from the film supply mechanism to form an outlet for the material to pass through, and one end in a second direction perpendicular to the first direction is open to form an inlet for the material to enter.

5. The packaging system according to claim 4, characterized in that: The top of the shaping frame is open, and the film forming mechanism also includes a supporting portion suspended above the cavity, and the supporting portion cooperates with the shaping frame and the supporting plate to realize the forming of the packaging film.

Images