Inner clamp automatic screwing, folding, dispensing and forming equipment

Abstract

The invention provides inner clamp automatic screw driving, folding and dispensing forming equipment which comprises a rack, and a first feeding device, a second feeding device and a third feeding device are arranged on the peripheral side of the rack. A rotating disc device is rotationally arranged on the rack, and a plurality of discharging jigs are evenly distributed on the rotating disc device in the circumferential direction of the rotating disc device. A first material taking device, a second material taking device, a third material taking device, a screw driving device and a fourth material taking device are further arranged on the machine frame along the circumferential side of the rotary disc device. And an inner card folding and dispensing forming device is further arranged on the rack, is arranged on one side of the rotating disc device, and is used for folding, positioning and forming an inner card fixed on the product. A discharging device is further arranged on one side of the inner card folding, dispensing and forming device, and the inner card on the product is discharged through the discharging device after being folded and formed. The inner card automatic screwing, folding and dispensing forming equipment is reasonable in layout, high in automation degree and good in packaging forming effect.

Description

Technical Field

[0001] The invention relates to the technical field of toy production, in particular to an internal card automatic screw-driving, folding and glue-dispensing molding device. Background Art

[0002] After the production of various toys is completed, they generally need to be packaged before leaving the factory. For many toys, inner cards are used in the outer packaging of the toys to fix and protect the toys to prevent damage to the toys due to shaking during transportation. The inner cards are usually made of cardboard or plastic, and have shockproof and dustproof functions, which can ensure that the toys are not damaged during transportation and storage. In order to be more environmentally friendly, cardboard is generally used. For example, some toy cars need to be fixed to the inner card with screws during the inner card packaging process, and then the toy car fixed on the inner card is packaged in the outer packaging. The toy car engaged with the inner card will not shake in the outer packaging, and the overall structure is stable and reliable, which can effectively protect the toy car.

[0003] In the prior art, an inner card of a certain shape is generally formed according to the size and shape of the product, and then a mark can be pre-folded by equipment, and then the inner card is manually assembled on the toy through screws or buckles and other fixings, so that the inner card and the toy are connected together. Then the inner card is folded according to the pre-folded marks on the inner card to form a shape suitable for packaging. After the inner card is folded, it is generally necessary to fix the inner card to keep the shape from being deformed. This requires screwing or gluing the formed inner card. The entire inner card packaging forming process is difficult to achieve full automation, and most of it relies on manual labor, and manual packaging is inefficient and the packaging effect is not uniform.

[0004] Therefore, it is necessary to provide an internal card automatic screwing, folding and dispensing molding equipment that can automatically load and package and has good packaging molding effect. Summary of the invention

[0005] The purpose of the present invention is to provide an internal card automatic screwing, folding and gluing forming device which can automatically load and package and has good packaging forming effect.

[0006] To achieve the above-mentioned purpose, the present invention provides an internal card automatic screw-driving folding and dispensing molding equipment, including a frame, a first feeding device, a second feeding device and a third feeding device are arranged on the circumference of the frame, the first feeding device is used for feeding products, the second feeding device is used for feeding internal cards, and the third feeding device is used for feeding locking parts; a turntable device is rotatably arranged on the frame, and a plurality of discharge jigs are evenly distributed on the turntable device along its circumference; a first picking device, a second picking device, a third picking device, a screw-driving device and a fourth picking device are also arranged on the circumference of the turntable device on the frame, the first picking device is used for picking up products on the first feeding device and placing them on the discharge jig; the second picking device is used for picking up internal cards on the second feeding device and placing them on products in the discharge jig; the third picking device is used for picking up locks on the third feeding device The fixed part is placed on the inner card in the discharge fixture; the screw driving device is used to automatically drive screws to lock the product to the inner card through the locking piece; the frame is also provided with an inner card folding and dispensing molding device, and the fourth material picking device is used to pick up the product fixed with the inner card from the turntable device, and make the product flow into the inner card folding and dispensing molding device; the inner card folding and dispensing molding device is arranged on one side of the turntable device, and the inner card folding and dispensing molding device is used to fold and position the inner card fixed on the product; one side of the inner card folding and dispensing molding device is also provided with a unloading device, the unloading device includes a first material picking mechanism, a discharge mechanism and a second material picking mechanism, a discharge frame is arranged on the discharge mechanism, the first material picking mechanism is used to pick up the product on the inner card folding and dispensing molding device and place it in the discharge frame, and the second material picking mechanism is used to place partitions on each layer of products in the discharge frame.

[0007] After adopting the above technical scheme, the automatic screw-tightening, folding and dispensing gluing device for inner cards of the present invention can automatically load products and inner cards used to package products, lock the products and inner cards through locking parts and screws, and then fold and form the inner cards on the products, so that the products are in a form that is convenient for packaging and shipment. The products are automatically fixed together with the inner cards on the turntable device, and then the inner cards on the products with the inner cards fixed are automatically folded and glued and shaped on the inner card folding and dispensing gluing device, and finally unloaded through the unloading device. The overall structural layout is reasonable, the degree of automation is high, and the packaging and molding effect is good.

[0008] Preferably, the discharge fixture includes a discharge position for placing the product, and a plurality of positioning protrusions for positioning the inner card are arranged on the peripheral side of the discharge position, and the discharge position of the inner card is positioned by the positioning protrusions.

[0009] Preferably, a flipping device is provided between the turntable device and the inner card folding and dispensing molding device, the flipping device includes a flipping power assembly and a material receiving assembly, the material receiving assembly is installed at the output end of the flipping power assembly, the fourth material picking device picks up the product on the turntable device and places it on the material receiving assembly, the flipping power assembly moves to drive the material receiving assembly to flip from the turntable device to the inner card folding and dispensing molding device to place the product thereon on the inner card folding and dispensing molding device.

[0010] Preferably, the inner card folding and dispensing molding device includes a conveying mechanism for conveying products, and a plurality of molding jigs are arranged on the conveying mechanism, and the molding jigs are used to place products with inner cards.

[0011] Preferably, the inner card includes an inner edge, and the inner card folding and dispensing molding device includes a first folding mechanism for folding the inner edge, and the first folding mechanism is arranged on the frame in a lifting manner and is located above the conveying mechanism.

[0012] Preferably, the inner card includes a front side edge, and the inner card folding and dispensing molding device includes a second folding mechanism for folding the front side edge, and the second folding mechanism is arranged on the frame in a lifting manner and is located above the conveying mechanism.

[0013] Preferably, the inner card folding and gluing molding device includes a gluing mechanism, which includes two groups of gluing components arranged on both sides of the conveying mechanism. The two groups of gluing components extend into the conveying mechanism from both sides and act on the inner edges of the inner card after folding on both sides to apply glue to the inner edges of the two sides after folding.

[0014] Preferably, the inner card also includes a rear side edge, the inner card folding and dispensing molding device includes a pre-folding mechanism, the pre-folding mechanism includes a lifting assembly, the lifting assembly is arranged on the conveying mechanism in a lifting manner, and a lifting plate is arranged on the molding jig. The lifting assembly is used to lift the lifting plate so that the lifting plate lifts the rear side edge on the inner card for pre-folding.

[0015] Preferably, the inner card folding and dispensing molding device also includes a third folding mechanism, which includes two sets of pushing components obliquely arranged on both sides of the conveying mechanism, and the two sets of pushing components move to make the rear side fit onto the inner edge.

[0016] Preferably, the inner card folding and dispensing molding device also includes a positioning and pressing mechanism, which includes two sets of pressing components arranged on both sides of the conveying mechanism. The two sets of pressing components act to press the rear side edge from the side to reinforce the fit of the rear side edge on the inner edge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0018] Figure 1 It is a structural diagram of an internal clamping automatic screw-driving, folding and dispensing molding device provided by an embodiment of the present invention.

[0019] Figure 2 yes Figure 1 Structural diagram of the assembly unit.

[0020] Figure 3 yes Figure 2 Structural diagram of the mid-release fixture.

[0021] Figure 4 yes Figure 2 Structural diagram of the flip device.

[0022] Figure 5 yes Figure 1 Structural diagram of the structural diagram of the inner card folding and dispensing molding device.

[0023] Figure 6 yes Figure 5 The structural diagram without the lifting mechanism.

[0024] Figure 7 yes Figure 5 Structural diagram of the lifting mechanism and its components.

[0025] Figure 8 yes Figure 7 Another angle of the structure.

[0026] Fig. 9 yes Figure 5 Structural diagram of the intermediate forming jig.

[0027] Fig.10 yes Figure 5 The structural diagram of the inner card.

[0028] Fig.11 yes Figure 1 Structural diagram of the middle feeding device.

[0029] Description of reference numerals:

[0030] 100. Internal card automatic screw punching folding dispensing molding equipment; 1001. Assembly unit; 101. Product; 102. Internal card; 1021. Inner edge; 1022. Front side; 1023. Rear side; 1024. Locking hole; 1004. Rack; 103. First feeding device; 104. First picking device; 105. Second feeding device; 106. Second picking device; 107. Third feeding device; 108. Third picking device; 109. Screwing device; 110. Turntable device; 1100. Material discharge fixture; 1101. Material discharge position; 1102. Positioning convex block; 120. Turning device; 1200. Material receiving assembly; 1201. Turning power assembly; 1202. Support block; 1203. Adsorption hole; 1204. Limiting part; 1205. Hollow part; 130. Fourth picking device;

[0031] 1002. Internal card folding and dispensing molding device;

[0032] 10. Conveying mechanism; 11. Forming jig; 111. Discharging assembly; 1111. Slide; 112. Lifting plate; 1121. Limiting block; 1122. Pushing inclined plane; 113. Fixing piece; 12. Conveying chain; 13. Conveying power assembly; 14. Limiting assembly; 20. Lifting mechanism; 21. Support frame; 22. Lifting power assembly; 23. Lifting seat; 30. First folding mechanism; 31. Connecting plate; 32. Pressing plate; 40. Second folding mechanism; 41. Folding cylinder; 42. Folding pushing block; 50. Gluing mechanism; 51. Gluing assembly; 60. Pre-folding mechanism; 61. Lifting assembly; 62. Positioning assembly; 70. Third folding mechanism; 71. Pushing cylinder; 72. Pushing block; 73. Fixing assembly; 80. Positioning and pressing mechanism; 90. Guide mechanism;

[0033] 1003, unloading device; 1031, first material taking mechanism; 1032, material discharging mechanism; 1033, material discharging frame; 1034, second material taking mechanism. DETAILED DESCRIPTION

[0034] In order to explain the technical content and structural features of the present invention in detail, further description will be given below in combination with the implementation modes and the accompanying drawings.

[0035] See also Figure 1 and Figure 2The present invention provides an internal card automatic screw-driving, folding and dispensing molding device 100. The internal card automatic screw-driving, folding and dispensing molding device 100 includes a frame 1004, an assembly unit 1001, an internal card folding and dispensing molding device 1002 and a feeding device 1003. Among them, the assembly unit 1001 includes a first feeding device 103, a second feeding device 105 and a third feeding device 107 arranged on the peripheral side of the frame 1004. The first feeding device 103 is used for feeding the product 101, the second feeding device 105 is used for feeding the internal card 102, and the third feeding device 107 is used for feeding the locking piece. A locking hole 1024 is provided on the internal card 102, and the locking piece cooperates with the internal card 102 and the product 101 through the locking hole 1024, and is locked by a screw. On the other hand, the assembly unit 1001 also includes a turntable device 110 and a first material picking device 104, a second material picking device 106, a third material picking device 108, a screwing device 109 and a fourth material picking device 130 arranged along the circumference of the turntable device 110. The turntable device 110 is rotatably arranged on the frame 1004, and the turntable device 110 is evenly distributed with a plurality of material discharge jigs 1100 along its circumference. The material discharge jigs 1100 are used to place the product 101, and the product 101 and the inner card 102 can be assembled in the material discharge jigs 1100. The first material picking device 104 is used to pick up the product 101 on the first loading device 103 and place it on the loading jig 1100. The first loading device 103 is used to place the product 101, and the first material picking device 104 can be a material picking manipulator that can rotate at multiple angles. The second material picking device 106 is used to pick up the inner card 102 on the second feeding device 105 and place it on the product 101 in the unloading jig 1100. The second feeding device 105 is used to place the inner card 102. The second material picking device 106 can slide between the second feeding device 105 and the turntable device 110 to pick up the inner card 102 and place it on the product 101 in the unloading jig 1100. The third material picking device 108 is used to pick up the locking piece on the third feeding device 107 and place it on the inner card 102 in the unloading jig 1100. The third feeding device 107 is a vibration plate automatic feeding device. The third feeding device 107 vibrates and feeds the locking piece to the vicinity of the turntable device 110. The third material picking device 108 picks up the locking piece on the material path of the third feeding device 107 and places the locking piece on the inner card 102 in the unloading jig 1100. The screwing device 109 is used to automatically screw the product 101 to the inner card 102 through the locking member. Furthermore, the inner card folding and dispensing molding device 1002 is also provided on the frame 1004, and the fourth material taking device 130 is used to pick up the product 101 fixed with the inner card 102 from the turntable device 110, and place the product 101 on the flipping device 120, and the flipping device 120 places the product 101 on the inner card folding and dispensing molding device 1002.The inner card folding and dispensing molding device 1002 is arranged on one side of the turntable device 110, and the inner card folding and dispensing molding device 1002 is used to fold and position the inner card 102 fixed on the product 101. A feeding device 1003 is also arranged on one side of the inner card folding and dispensing molding device 1002, and the feeding device 1003 includes a first material picking mechanism 1031, a material discharging mechanism 1032 and a second material picking mechanism 1034. A material discharging frame 1033 is arranged on the material discharging mechanism 1032, and the first material picking mechanism 1031 is used to pick up the product 101 on the inner card folding and dispensing molding device 1002 and place it in the material discharging frame 1033, and the second material picking mechanism 1034 is used to place a partition on each layer of the product 101 in the material discharging frame 1033.

[0036] After adopting the above technical scheme, the internal card automatic screwing folding and dispensing molding device 100 of the present invention can automatically load the product 101 and the internal card 102 used to package the product 101, and the product 101 and the internal card 102 are locked by locking parts and screws, and then the internal card 102 on the product 101 is folded and formed, so that the product 101 is in a form that is convenient for packaging and shipping, so as to effectively protect the product 101 when shipping. The product 101 is automatically fixed with the internal card 102 on the turntable device 110, and then the product 101 with the internal card 102 fixed automatically folds and glues the internal card 102 on the product 101 on the internal card folding and dispensing molding device 1002, and finally unloads through the unloading device 1003. The overall structural layout is reasonable, the degree of automation is high, and the packaging and molding effect is good.

[0037] See also Figure 3 In some optional embodiments, the material discharging fixture 1100 includes a material discharging position 1101 for placing the product 101, and the material discharging position 1101 is adapted to the shape of the product 101, so that the product 101 can be placed more stably in the material discharging position 1101. On the other hand, a plurality of positioning protrusions 1102 for positioning the inner card 102 are arranged on the peripheral side of the material discharging position 1101, and the material discharging position 1101 of the inner card 102 is positioned by the positioning protrusions 1102. It can be understood that the material discharging position 1101 of the inner card 102 can be standardized and adjusted by a plurality of positioning protrusions 1102, so that the inner card 102 can better cooperate with the product 101 in the material discharging position 1101.

[0038] See also Figure 4In some optional embodiments, a flipping device 120 is provided between the turntable device 110 and the inner card folding and dispensing molding device 1002, and the flipping device 120 can flip the product 101 fixed with the inner card 102 by 180 degrees. Among them, the flipping device 120 includes a flipping power component 1201 and a material receiving component 1200, and the material receiving component 1200 is installed at the output end of the flipping power component 1201. The fourth material picking device 130 picks up the product 101 on the turntable device 110 and places it on the material receiving component 1200, and the flipping power component 1201 moves to drive the material receiving component 1200 to flip from the turntable device 110 to the inner card folding and dispensing molding device 1002 to place the product 101 thereon on the inner card folding and dispensing molding device 1002. Specifically, the material receiving component 1200 includes a plurality of support blocks 1202, and the support blocks 1202 are used to support and place the inner card 102. A plurality of support blocks 1202 are hollowed out to form a hollow portion 1205 for accommodating the product 101. The product 101 is located in the hollow portion 1205, and the plurality of support blocks 1202 located around the hollow portion 1205 can stably support the inner card 102. The support block 1202 is also provided with an adsorption hole 1203 capable of adsorbing the inner card 102. The adsorption of the inner card 102 by the adsorption hole 1203 can reinforce the placement of the entire product 101 on the receiving component 1200. On the other hand, a limiting portion 1204 for limiting the inner card 102 is also provided on the outer side of the support block 1202, so that the placement of the entire product 101 is more stable, and the product 101 with the inner card 102 fixed thereon can be better placed on the forming jig 11 of the inner card folding and dispensing molding device 1002, and the alignment is more accurate. Of course, the limiting portion 1204 may also be configured as a clampable structure, which can not only clamp and position the product 101 fixed with the inner card 102, but also eliminate the structure of the adsorption hole 1203.

[0039] Please refer to the figure Figure 5 and Figure 6In some optional embodiments, the inner card folding and dispensing molding device 1002 is suitable for folding and positioning the inner card 102 fixed on the product 101. The inner card 102 includes an inner edge 1021, a front side edge 1022, a rear side edge 1023 and a locking hole 1024, and the inner card 102 is connected to the product 101 through the locking hole 1024. The inner card folding and dispensing molding device 1002 includes a frame 1004, and a lifting mechanism 20, a conveying mechanism 10, a first folding mechanism 30, a second folding mechanism 40, a dispensing mechanism 50, a pre-folding mechanism 60 and a third folding mechanism 70 arranged on the frame 1004. The conveying mechanism 10 is movably arranged on the frame 1004. The conveying mechanism 10 includes a conveying chain 12. A plurality of forming jigs 11 are arranged on the conveying chain 12. The forming jigs 11 are used to place the product 101 with the inner card 102. The conveying chain 12 can drive the plurality of forming jigs 11 to circulate and convey on the frame 1004. The lifting mechanism 20 is arranged on the frame 1004 in a lifting manner. The first folding mechanism 30 is arranged at one end of the lifting mechanism 20 and can move with the lifting mechanism 20 to fold the inner edge 1021 of the inner card 102. The second folding mechanism 40 is arranged on the lifting mechanism 20 and can move with the lifting mechanism 20 to fold the front side 1022 of the inner card 102. The glue dispensing mechanism 50 is arranged on the frame 1004 and is located below the lifting mechanism 20, and is used to apply glue on the folded inner edge 1021. The pre-folding mechanism 60 includes a lifting assembly 61, which is arranged on the conveying mechanism 10 in a lifting manner. A lifting plate 112 is arranged on the forming jig 11. The lifting assembly 61 acts on the lifting plate 112 so that the lifting plate 112 lifts the rear side edge 1023 on the inner card 102 to pre-fold the rear side edge 1023. The third folding mechanism 70 is arranged on the frame 1004. The third folding mechanism 70 includes two pusher assemblies, which are respectively located on both sides of the conveying mechanism 10. The two pusher assemblies act to make the rear side edges 1023 on both sides fit on the inner edge 1021.

[0040] See also Figure 7 and Figure 8In some optional embodiments, the lifting mechanism 20 includes a support frame 21, a lifting power assembly 22 and a lifting seat 23. The support frame 21 is mounted on the frame 1004, the lifting power assembly 22 is mounted on the support frame 21 and the output end is connected to the lifting seat 23, the lifting power assembly 22 is operated to make the lifting seat 23 move up and down on the frame 1004, and the first folding mechanism 30, the second folding mechanism 40 and the positioning assembly 62 of the pre-folding mechanism 60 are all mounted on the lifting seat 23. When the lifting power assembly 22 drives the lifting seat 23 to move up and down, it can also drive the first folding mechanism 30, the second folding mechanism 40 and the positioning assembly 62 to move up and down at the same time. When the first folding mechanism 30 folds the inner edge 1021 of the following product 101, the second folding mechanism 40 folds the front side edge 1022 of the preceding product 101, and at the same time, the positioning component 62 presses and positions the inner card 102 of the preceding product 101, so that the lifting component 61 of the pre-folding mechanism 60 lifts the lifting plate 112 to pre-fold the rear side edge 1023 of the preceding product 101. It can be understood that the front side edge 1022 of the inner card 102 of a product 101 can be folded and the rear side edge 1023 of the inner card 102 can be pre-folded at the same time.

[0041] See also Figure 5 and Figure 6 In some optional embodiments, the conveying mechanism 10 includes a conveying chain 12 and a conveying power assembly 13, and a plurality of forming jigs 11 are arranged on the conveying chain 12. The conveying power assembly 13 drives the conveying chain 12 to circulate and convey in the frame 1004, so as to drive the plurality of forming jigs 11 to circulate and convey in the frame 1004, so that the product 101 on the forming jig 11 can be folded and formed in each forming station in turn, and then unloaded, and the forming jig 11 can be circulated under the conveyance of the conveying chain 12. Among them, a limit assembly 14 is also arranged on the frame 1004, and the limit assembly 14 is operated so that the conveying chain 12 drives the forming jig 11 to be positioned and parked at the corresponding position, so as to perform the folding and forming of the corresponding process on the inner card 102 at the corresponding position.

[0042] See also Figure 7 and Figure 8In some optional embodiments, the first folding mechanism 30 includes a connecting plate 31 and a pressure plate 32 located on both sides of the connecting plate 31. The connecting plate 31 moves up and down with the lifting mechanism 20 to drive the pressure plates 32 on both sides to simultaneously act on the inner edges 1021 on both sides of the inner card 102, so that the inner edges 1021 on both sides are bent downward at the same time. The first folding mechanism 30 has a simple and reasonable structure and is easy to operate. On the other hand, the second folding mechanism 40 is connected to the lifting seat 23 through a connecting block, and the second folding mechanism 40 includes a folding cylinder 41 and a folding push block 42. During the downward movement of the lifting seat 23, the second folding mechanism 40 pushes the front side 1022 to bend downward, and then the folding cylinder 41 is actuated so that the folding push block 42 presses the folded front side 1022 to strengthen the molding effect of the front side 1022.

[0043] See also Figures 5 to 8 In some optional embodiments, the pre-folding mechanism 60 further includes a positioning component 62, which is disposed on the lifting mechanism 20 and moves with the lifting mechanism 20 so as to press the inner card 102 downward from above to position the inner card 102. It can be understood that there is a certain gap between the product 101 and the rear side 1023 of the inner card 102, and the positioning component 62 moves downward and presses on the gap to position the inner card 102, so that the lifting component 61 lifts the rear side 1023 for pre-folding.

[0044] See also Figure 5 and Figure 6 In some optional embodiments, the glue dispensing mechanism 50 includes glue dispensing components 51 located on both sides of the conveying mechanism 10. The two glue dispensing components 51 extend into the conveying mechanism 10 from both sides and can make the glue act on the inner edges 1021 after the folding of the two sides of the inner card 102, so as to apply glue to the folded inner edges 1021 on both sides. In addition, the rear side edges 1023 after folding in the later process can be attached to the inner edges 1021.

[0045] See also Fig. 9In some optional embodiments, the forming jig 11 includes a discharge assembly 111 for placing the product 101, and the discharge assembly 111 is connected to the conveying chain 12 through a fixing member 113. The discharge assembly 111 is provided with a slide groove 1111 that cooperates with the lifting plate 112, and the lifting plate 112 is slidably arranged in the slide groove 1111. The lifting plate 112 is provided with limit blocks 1121 for limiting on both sides, and the limit blocks 1121 are provided to enable the lifting plate 112 to slide in the slide groove 1111 and prevent the lifting plate 112 from falling off from the slide groove 1111. Specifically, a pushing slope 1122 is provided at one end of the lifting plate 112 for lifting the inner card 102. When the lifting plate 112 lifts the rear side edge 1023, the pushing slope 1122 tilts to push the rear side edge 1023, so that the rear side edge 1023 is pre-folded upward, so that the third folding mechanism 70 pushes the pre-folded rear side edge 1023 to fold, and the structural setting is reasonable.

[0046] See also Figure 5 and Figure 6 In some optional embodiments, the third folding mechanism 70 includes two groups of pusher assemblies symmetrically arranged on both sides of the conveying mechanism 10, and the pusher assemblies include a pusher cylinder 71 and a pusher block 72, and the pusher block 72 is installed at the output end of the pusher cylinder 71. The pusher cylinder 71 is installed on the frame 1004 at a certain angle through the fixing assembly 73, so that the pusher block 72 can better align with the pre-folded rear side 1023, so as to better push the rear side 1023. Specifically, the pusher cylinder 71 moves to drive the pusher block 72 to drive the rear side 1023 from both sides to fit on the inner side 1021. Exemplarily, the pusher block 72 can be L-shaped, and the end of the pusher block 72 pushes the rear side 1023 to be bent in advance, and then the side of the pusher block 72 makes the bent rear side 1023 fit on the inner side 1021.

[0047] See also Figure 5 and Figure 6 In some optional embodiments, a positioning and pressing mechanism 80 is further included. The positioning and pressing mechanism 80 includes two pressing assemblies, which are symmetrically arranged on the support frame 21 of the lifting mechanism 20. The two pressing assemblies are operated to press the rear side edge 1023 from the side to reinforce the fit of the rear side edge 1023 on the inner edge 1021. Specifically, the pressing assembly includes a pressing block and a pressing cylinder. The pressing block is installed at the output end of the pressing cylinder. The pressing cylinder is operated to press the pressing block on the folded rear side edge 1023, so that the rear side edge 1023 can be better fitted to the inner edge 1021.

[0048] See also Figure 5 and Figure 6In some optional embodiments, a guide mechanism 90 for guiding is further included, and the guide mechanism 90 is arranged on the conveying mechanism 10. The guide mechanism 90 includes two guide components, and the two guide components are symmetrically arranged on both sides of the conveying mechanism 10, and the guide components are used to guide and press the inner card 102 so as to form the inner card 102. It can be understood that one end of the guide mechanism 90 is located below the lifting mechanism 20, and the guide component pre-presses the material, so that the inner card 102 can be better conveyed, and the first folding mechanism 30 can fold the inner edge 1021 faster and better, and the forming effect is better.

[0049] like Figures 1 to 11As shown, the internal card automatic screwing folding and dispensing molding device 100 of the present invention can automatically load the product 101 and the internal card 102 and the locking piece used to package the product 101. The product 101 and the internal card 102 are locked by the locking piece and the screw, and then the internal card 102 on the product 101 is folded and formed, so that the product 101 is in a form that is convenient for packaging and shipping, so as to effectively protect the product 101 when shipping. The product 101 is automatically fixed with the internal card 102 on the turntable device 110, and then the product 101 with the internal card 102 fixed automatically folds and glues the internal card 102 on the product 101 on the internal card folding and dispensing molding device 1002, and finally unloads the product through the unloading device 1003. The overall structure layout is reasonable, the degree of automation is high, and the packaging molding effect is good. Specifically, the inner card folding and dispensing molding device 1002 includes a lifting mechanism 20, a conveying mechanism 10, a first folding mechanism 30, a second folding mechanism 40, a dispensing mechanism 50, a pre-folding mechanism 60 and a third folding mechanism 70 arranged on a frame 1004. An inner card 102 is fixed on the product 101, and the inner card 102 includes an inner edge 1021, a front side edge 1022 and a rear side edge 1023. The conveying mechanism 10 is used to convey the product 101, and can position the corresponding product 101 with the inner card 102 at a certain position so as to fold and mold the inner card 102 on the product 101. The first folding mechanism 30 is arranged on the lifting mechanism 20 and can move up and down with the lifting mechanism 20. The first folding mechanism 30 is used to fold and mold the inner edge 1021 on the inner card 102. The inner edge 1021 is pre-positioned by the guide mechanism 90, and then folded and molded by the first folding mechanism 30. The second folding mechanism 40 is arranged on the lifting mechanism 20 and can move with the lifting mechanism 20. The second folding mechanism 40 is used to fold the front side 1022 of the inner card 102. The first folding mechanism 30, the second folding mechanism 40 and the pre-folding mechanism 60 can act simultaneously to fold the inner cards 102 of the front and rear products 101. The structure is reasonable and efficient. The glue dispensing mechanism 50 is used to dispense glue on the folded inner edge 1021 so that the folded rear side 1023 can be attached to the inner edge 1021. The pre-folding mechanism 60 is used to lift the rear side 1023 and pre-form the rear side 1023 so that the third folding mechanism 70 can fold and form the rear side 1023. The third folding mechanism 70 is used to fold and form the rear side 1023 and make the rear side 1023 fit the inner edge 1021. Finally, the material is unloaded at one end of the frame 1004 through the unloading device 1003, and the unloaded molding jig 11 continues to be transported on the conveying chain 12 for receiving the material. The internal card automatic screwing folding and dispensing molding device 100 of the present invention can automatically assemble the product 101 and the internal card 102, and can automatically fold and dispensing the internal card 102, with reasonable structure layout, high efficiency and good molding effect.

[0050] The above disclosure is only a preferred embodiment of the present invention, which cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are all within the scope of the present invention.

Claims

1. An internal card automatic screw folding glue dispensing molding equipment, characterized in that: The machine comprises a frame, wherein a first loading device, a second loading device and a third loading device are arranged on the circumference of the frame, the first loading device is used for loading products, the second loading device is used for loading inner cards, and the third loading device is used for loading locking parts; a turntable device is rotatably arranged on the frame, and a plurality of discharge jigs are evenly distributed on the turntable device along its circumference; a first picking device, a second picking device, a third picking device, a screw driving device and a fourth picking device are also arranged on the circumference of the turntable device on the frame, the first picking device is used for picking up the product on the first loading device and placing it on the discharge jig; the second picking device is used for picking up the inner card on the second loading device and placing it on the product in the discharge jig; the third picking device is used for picking up the locking part on the third loading device and placing it on the inner card in the discharge jig; the screw driving device The screw device is used for automatically tightening screws to lock the product to the inner card through a locking piece; the frame is also provided with an inner card folding and dispensing molding device, and the fourth material picking device is used to pick up the product fixed with the inner card from the turntable device and make the product flow into the inner card folding and dispensing molding device; the inner card folding and dispensing molding device is arranged on one side of the turntable device, and the inner card folding and dispensing molding device is used to fold and position the inner card fixed on the product; a feeding device is also provided on one side of the inner card folding and dispensing molding device, and the feeding device includes a first feeding mechanism, a discharging mechanism and a second feeding mechanism, and a discharging frame is provided on the discharging mechanism, the first feeding mechanism is used to pick up the product on the inner card folding and dispensing molding device and place it in the discharging frame, and the second feeding mechanism is used to place partitions on each layer of products in the discharging frame.

2. The internal card automatic screwing, folding and dispensing molding equipment according to claim 1 is characterized in that: The material discharge fixture comprises a material discharge position for placing the product, and a plurality of positioning protrusions for positioning the inner card are arranged on the peripheral side of the material discharge position, and the material discharge position of the inner card is positioned by means of the positioning protrusions.

3. The internal card automatic screwing, folding and dispensing molding equipment according to claim 1 is characterized in that: A flipping device is arranged between the turntable device and the inner card folding glue-dispensing molding device, and the flipping device includes a flipping power assembly and a material receiving assembly. The material receiving assembly is installed at the output end of the flipping power assembly. The fourth material picking device picks up the product on the turntable device and places it on the material receiving assembly. The flipping power assembly moves to drive the material receiving assembly to flip from the turntable device to the inner card folding glue-dispensing molding device to place the product thereon on the inner card folding glue-dispensing molding device.

4. The internal card automatic screwing, folding and dispensing molding equipment according to claim 1 is characterized in that: The inner card folding and dispensing molding device comprises a conveying mechanism for conveying the product, and a plurality of molding jigs are arranged on the conveying mechanism, and the molding jigs are used to place the product with the inner card.

5. The internal card automatic screwing, folding and dispensing molding equipment according to claim 4 is characterized in that: The inner card includes an inner edge, and the inner card folding and dispensing molding device includes a first folding mechanism for folding the inner edge. The first folding mechanism is arranged on the frame in a lifting manner and is located above the conveying mechanism.

6. The internal card automatic screwing, folding and dispensing molding equipment according to claim 4 is characterized in that: The inner card includes a front side, and the inner card folding and dispensing molding device includes a second folding mechanism for folding the front side. The second folding mechanism is arranged on the frame in a lifting manner and is located above the conveying mechanism.

7. The internal card automatic screwing, folding and dispensing molding equipment according to claim 5 is characterized in that: The inner card folding and gluing molding device includes a gluing mechanism, which includes two groups of gluing components arranged on both sides of the conveying mechanism. The two groups of gluing components extend into the conveying mechanism from both sides and act on the inner edges of the inner card after folding on both sides, so as to apply glue to the inner edges on both sides after folding.

8. The internal card automatic screwing, folding and dispensing molding equipment according to claim 7 is characterized in that: The inner card also includes a rear side edge, the inner card folding and dispensing molding device includes a pre-folding mechanism, the pre-folding mechanism includes a lifting component, the lifting component is arranged on the conveying mechanism in a lifting manner, and a lifting plate is arranged on the molding jig. The lifting component is used for the lifting plate to enable the lifting plate to lift the rear side edge on the inner card for pre-folding.

9. The internal card automatic screwing, folding and dispensing molding equipment according to claim 8 is characterized in that: The inner card folding and dispensing molding device also includes a third folding mechanism, which includes two groups of pushing components obliquely arranged on both sides of the conveying mechanism. The two groups of pushing components move to make the rear side fit onto the inner edge.

10. The internal card automatic screwing, folding and dispensing molding equipment according to claim 9 is characterized in that: The inner card folding and dispensing molding device also includes a positioning and pressing mechanism, which includes two groups of pressing components arranged on both sides of the conveying mechanism. The two groups of pressing components act to press the rear side edge from the side to reinforce the fit of the rear side edge on the inner edge.

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