Automatic box folding and sealing machine

Abstract

The utility model discloses an automatic carton folding and sealing machine and belongs to the technical field of carton sealing machines, the automatic carton folding and sealing machine comprises a rack and a workbench, two movable grooves are formed in the workbench, a carton is arranged at the position, located between the two movable grooves, of the top of the rack, and a mounting base is fixedly connected to the bottom of the rack; the carton folding device is novel in design and ingenious in device, by arranging a pushing assembly, an electric telescopic rod, a U-shaped block and a pulley, an end cover of a carton is pushed through the electric telescopic rod, folding of the upper portion of the carton is completed, and in the pushing process of the electric telescopic rod, the arranged pulley makes contact with the carton, so that the carton can be conveniently folded, and the carton can be conveniently folded. And friction with the carton in the pushing process can be reduced under the action of the pulleys, so that the end cover of the carton is closed, the breakage rate of the carton is reduced, meanwhile, the loss of the carton is reduced, the using effect and practicability are improved, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] This application relates to the technical field of carton sealing machines, and particularly to an automatic carton folding and sealing machine. Background Art

[0002] An automatic carton sealing machine, also known as a tape sealing machine for cartons, is economical, fast, and easy to adjust. It can complete the upper and lower sealing actions at one time. It can also use printed tape, which can further improve the product image. It is the first choice for automated packaging enterprises and is suitable for the sealing and packaging of cartons. It can operate independently or be used in conjunction with an assembly line.

[0003] Among the existing automatic carton sealing machines, some also have a carton folding function. However, it has been found that most of the carton folding functions use a lever to fold the carton. This folding method will cause damage to the carton during the folding process, thereby increasing the breakage rate of the carton and increasing losses.

[0004] Therefore, this application proposes an automatic carton folding and sealing machine. Utility Model Content

[0005] An automatic carton folding and sealing machine proposed in this application is used to solve the problems raised in the above background art. By setting a pushing component, an electric telescopic rod, a U-shaped block, and a pulley, the electric telescopic rod is used to push the end cover of the carton to complete the folding of the upper part of the carton. When the electric telescopic rod is pushing, the pulley arranged is in contact with the carton to push the end cover of the carton. The function of the pulley can reduce the friction generated with the carton during the pushing process, thereby enabling the end cover of the carton to be closed, reducing the breakage rate of the carton, reducing the loss of the carton, improving the use effect and practicality, and greatly enhancing the practicality of the device.

[0006] To achieve the above object, this application adopts the following technical solutions:

[0007] An automatic carton folding and sealing machine includes a frame and a workbench. Two movable slots are opened inside the workbench. A carton is arranged at the top of the frame and between the two movable slots. A mounting seat is fixedly connected to the bottom of the frame. Two connecting rods are fixedly connected to the bottom of the mounting seat. The bottom ends of the two connecting rods are fixedly connected with a pushing component. The pushing component includes an electric telescopic rod. The two electric telescopic rods are fixedly connected to the bottom ends of the connecting rods. The telescopic ends of the two electric telescopic rods are fixedly connected with U-shaped blocks. Pulleys are rotatably connected to the inner sides of the two U-shaped blocks.

[0008] As a preferred implementation, a glue sealing component is fixedly connected to the bottom of the mounting seat. The glue sealing component includes an upper machine core. The upper machine core is fixedly connected to the bottom of the mounting seat. A lower machine core is arranged inside the workbench;

[0009] Through the set glue-sealing component and the cooperation between the upper machine core and the glue-sealing component, the upper and lower ends of the carton can be glue-sealed to achieve the carton-sealing effect, thus improving the practicability of the device.

[0010] As a preferred embodiment, a moving component is rotatably connected inside each of the two moving grooves. The moving component includes a reciprocating lead screw. The two reciprocating lead screws are rotatably connected inside the moving grooves. Reciprocating sliders are threadedly connected to the outer parts of the two reciprocating lead screws. A driving motor is fixedly connected to the outer part of the workbench, and the output end of the driving motor is fixedly connected to one end of one of the reciprocating lead screws.

[0011] When the reciprocating lead screw rotates, it will drive the reciprocating slider on the outer part of the reciprocating lead screw to move towards the carton, thus improving the practicability of the device.

[0012] As a preferred embodiment, a positioning component is fixedly connected to the outer part of each of the two reciprocating sliders. The positioning component includes a positioning rod. The two positioning rods are fixedly connected to the outer parts of the reciprocating sliders. Positioning plates are fixedly connected to the ends of the two positioning rods far away from the reciprocating sliders.

[0013] When the reciprocating slider moves, it will drive the two positioning plates to move towards each other. Thus, cartons of different specifications can be processed, thereby expanding the processing range of the cartons and further increasing the service limit, thus improving the practicability of the device.

[0014] As a preferred embodiment, a linkage component is rotatably connected inside the workbench. The linkage component includes a connecting shaft. The connecting shaft is rotatably connected inside the workbench. A second pulley and a third pulley are fixedly connected to the outer part of the connecting shaft. The output end of the driving motor and located inside the workbench is fixedly connected with a first pulley, and the first pulley and the second pulley are connected by a belt in transmission. One end of one of the reciprocating lead screws is fixedly connected with a fourth pulley, and the fourth pulley and the third pulley are connected by a belt in transmission.

[0015] When the first pulley rotates, the first pulley and the second pulley are in belt transmission, and further, it drives the second pulley to rotate. When the second pulley rotates, it will drive the connecting shaft connected to it to rotate. When the connecting shaft rotates, it will drive the third pulley. The third pulley and the fourth pulley are in belt transmission, thus driving the fourth pulley to rotate. Thus, the effect of linkage is achieved, thus improving the practicability of the device.

[0016] As a preferred embodiment, a control component is fixedly connected to the outer part of the frame. The control component includes a controller. The controller is fixedly connected to the outer part of the frame. A sensor is arranged inside the mounting seat, and the sensor, the electric telescopic rod and the driving motor are all electrically connected to the controller.

[0017] The position of the carton is detected by a sensor. Before the carton reaches the gluing position, the sensor will respond to the controller to achieve intelligent operation, thereby improving the practicability of the device.

[0018] Beneficial effects of this application:

[0019] 1. In this automatic carton folding and sealing machine, by setting a pushing component, an electric telescopic rod, a U-shaped block and a pulley, the electric telescopic rod is used to push the end cover of the carton to complete the folding of the upper part of the carton. When the electric telescopic rod is pushing, the set pulley contacts the carton to push the end cover of the carton. The function of the pulley can reduce the friction generated with the carton during the pushing process, so that the end cover of the carton is closed, reducing the breakage rate of the carton. At the same time, it reduces the loss of the carton, improves the use effect and practicability, and greatly improves the practicability of the device.

[0020] 2. In this automatic carton folding and sealing machine, through the cooperation between the moving component, the linkage component and the positioning component, when the two reciprocating lead screws rotate simultaneously, the reciprocating sliders outside the reciprocating lead screws will be driven to move towards the carton. When the two reciprocating sliders move, the two positioning plates will be driven to move towards each other. Thus, cartons of different specifications can be processed, expanding the processing range of cartons and further improving the usage limit, greatly improving the practicability of the device. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the main body of the device of this application;

[0022] Figure 2 It is a schematic diagram of the interior of the device of this application;

[0023] Figure 3 It is a schematic diagram of the top of the workbench of the device of this application;

[0024] Figure 4 It is a schematic diagram of the pushing component of the device of this application.

[0025] Reference numerals in the figures: 1, frame; 2, workbench; 3, mounting seat; 4, connecting rod; 5, carton; 6, control component; 61, controller; 62, sensor; 7, pushing component; 71, electric telescopic rod; 72, U-shaped block; 73, pulley; 8, gluing component; 81, upper machine core; 82, lower machine core; 9, moving component; 91, driving motor; 92, reciprocating lead screw; 93, reciprocating slider; 10, linkage component; 101, pulley one; 102, pulley two; 103, pulley three; 104, pulley four; 105, connecting shaft; 11, positioning component; 111, positioning rod; 112, positioning plate; 12, movable groove. Detailed Embodiments

[0026] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0027] Refer to Figures 1-4 , an automatic carton folding and sealing machine, including a frame 1 and a workbench 2. Two movable slots 12 are provided inside the workbench 2. A carton 5 is arranged at the top of the frame 1 and between the two movable slots 12. A mounting seat 3 is fixedly connected to the bottom of the frame 1, and two connecting rods 4 are fixedly connected to the bottom of the mounting seat 3.

[0028] Refer to Figures 1-4 , the bottom ends of the two connecting rods 4 are both fixedly connected with a pushing component 7. The pushing component 7 includes an electric telescopic rod 71. The two electric telescopic rods 71 are both fixedly connected to the bottom ends of the connecting rods 4. The telescopic ends of the two electric telescopic rods 71 are both fixedly connected with a U-shaped block 72. A pulley 73 is rotatably connected to the inner sides of the two U-shaped blocks 72; the end cover of the carton 5 is pushed by the electric telescopic rod 71 to complete the folding of the upper part of the carton. When the electric telescopic rod 71 is pushing, the pulley 73 provided is in contact with the carton 5 to push the end cover of the carton 5. The function of the pulley 73 can reduce the friction generated with the carton 5 during the pushing process, so that the end cover of the carton 5 is closed, reducing the breakage rate of the carton 5. At the same time, the loss of the carton 5 is reduced, improving the use effect and practicability.

[0029] Refer to Figures 1-3 , a glue sealing component 8 is fixedly connected to the bottom of the mounting seat 3. The glue sealing component 8 includes an upper machine core 81. The upper machine core 81 is fixedly connected to the bottom of the mounting seat 3, and a lower machine core 82 is arranged inside the workbench 2; through the arranged glue sealing component 8 and the cooperation of the upper machine core 81 and the glue sealing component 82, the upper and lower ends of the carton 5 can be glue-sealed to achieve the carton sealing effect, thereby improving the practicability of the device.

[0030] Refer to Figures 1-3 , a moving component 9 is rotatably connected to the inside of the two movable slots 12. The moving component 9 includes a reciprocating lead screw 92. The two reciprocating lead screws 92 are both rotatably connected to the inside of the movable slots 12. Reciprocating sliders 93 are threadedly connected to the outside of the two reciprocating lead screws 92. A driving motor 91 is fixedly connected to the outside of the workbench 2, and the output end of the driving motor 91 is fixedly connected to one end of one of the reciprocating lead screws 92; when the reciprocating lead screw 92 rotates, the reciprocating slider 93 outside the reciprocating lead screw 92 will move towards the direction of the carton 5, thereby improving the practicability of the device.

[0031] Refer to Figures 1-2, positioning components 11 are fixedly connected to the outsides of both reciprocating sliders 93. The positioning components 11 include positioning rods 111. Both positioning rods 111 are fixedly connected to the outsides of the reciprocating sliders 93. Positioning plates 112 are fixedly connected to the ends of both positioning rods 111 away from the reciprocating sliders 93. When the reciprocating sliders 93 move, the two positioning plates 112 will be driven to move in a closer direction. Thus, cartons 5 of different specifications can be processed, thereby expanding the processing range of the cartons 5, further increasing the service limit, and thus enhancing the practicality of the device.

[0032] Refer to Figures 1-3 , a linkage component 10 is rotatably connected to the inside of the workbench 2. The linkage component 10 includes a connecting shaft 105. The connecting shaft 105 is rotatably connected to the inside of the workbench 2. A second pulley 102 and a third pulley 103 are fixedly connected to the outside of the connecting shaft 105. A first pulley 101 is fixedly connected to the output end of the driving motor 91 and located inside the workbench 2. The first pulley 101 and the second pulley 102 are connected by a belt. One end of one of the reciprocating lead screws 92 is fixedly connected to a fourth pulley 104. The fourth pulley 104 and the third pulley 103 are connected by a belt. When the first pulley 101 rotates, the first pulley 101 drives the second pulley 102 through the belt, and further drives the second pulley 102 to rotate. When the second pulley 102 rotates, it will drive the connected connecting shaft 105 to rotate. When the connecting shaft 105 rotates, it will drive the third pulley 103. The third pulley 103 drives the fourth pulley 104 through the belt, thereby driving the fourth pulley 104 to rotate. Thus, the effect of linkage is achieved, and the practicality of the device is enhanced.

[0033] Refer to Figures 1-4 , a control component 6 is fixedly connected to the outside of the frame 1. The control component 6 includes a controller 61. The controller 61 is fixedly connected to the outside of the frame 1. A sensor 62 is arranged inside the mounting base 3. The sensor 62, the electric telescopic rod 71, and the driving motor 91 are all electrically connected to the controller 61. By detecting the position of the carton 5 with the sensor 62, before the carton 5 reaches the gluing position, the sensor 62 will send a signal to the controller 61 to achieve intelligent operation, thereby enhancing the practicality of the device.

[0034] Working principle: When the device is in use, the position of the carton 5 is detected by the sensor 62. Before the carton 5 reaches the glue-sealing position, the sensor 62 will send a signal to the controller 61. The controller 61 activates the electric telescopic rod 71, and the electric telescopic rod 71 pushes the end cover of the carton 5 to complete the folding of the upper part of the carton. When the electric telescopic rod 71 is pushing, the pulley 73 arranged contacts with the carton 5 to push the end cover of the carton 5. The function of the pulley 73 can reduce the friction generated with the carton 5 during the pushing process, so that the end cover of the carton 5 is closed, reducing the breakage rate of the carton 5. At the same time, it reduces the loss of the carton 5 and improves the use effect and practicability.

[0035] Through the arranged glue-sealing assembly 8, the cooperation of the upper machine core 81 and the glue-sealing assembly 82 can glue-seal the upper and lower ends of the carton 5 to achieve the carton-sealing effect.

[0036] The controller 61 activates the driving motor 91. The driving motor 91 drives the reciprocating lead screw 92 to rotate. At the same time, it drives the pulley one 101 to rotate. The pulley one 101 and the pulley two 102 are driven by a belt. Furthermore, it drives the pulley two 102 to rotate. When the pulley two 102 rotates, it drives the connecting shaft 105 connected to it to rotate. When the connecting shaft 105 rotates, it drives the pulley three 103. The pulley three 103 and the pulley four 104 are driven by a belt, thus driving the pulley four 104 to rotate. When the pulley four 104 rotates, it drives another reciprocating lead screw 92 to rotate. When the two reciprocating lead screws 92 rotate simultaneously, it drives the reciprocating slider 93 outside the reciprocating lead screw 92 to move towards the carton 5. When the two reciprocating sliders 93 move, they drive the two positioning plates 112 to move towards each other. Thus, cartons 5 of different specifications can be processed, thereby expanding the processing range of the carton 5 and further improving the usage limit.

[0037] The above is only the preferred specific implementation mode of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art within the technical scope disclosed in this application, according to the technical solution and the inventive concept of this application, makes equivalent replacements or changes, and should be covered by the protection scope of this application.

Claims

1. An automatic box folding and sealing machine, comprising a frame (1) and a workbench (2), characterized in that, The interior of the workbench (2) is provided with two movable slots (12). A cardboard box (5) is arranged on the top of the frame (1) and between the two movable slots (12). The bottom of the frame (1) is fixedly connected with a mounting seat (3). The bottom of the mounting seat (3) is fixedly connected with two connecting rods (4). The bottom ends of the two connecting rods (4) are both fixedly connected with a pushing component (7). The pushing component (7) includes an electric telescopic rod (71). The two electric telescopic rods (71) are both fixedly connected to the bottom ends of the connecting rods (4). The telescopic ends of the two electric telescopic rods (71) are both fixedly connected with U-shaped blocks (72). The inner sides of the two U-shaped blocks (72) are both rotatably connected with pulleys (73).

2. The automatic box folding and sealing machine according to claim 1, characterized in that, The bottom of the mounting seat (3) is fixedly connected with a glue-sealing component (8). The glue-sealing component (8) includes an upper machine core (81). The upper machine core (81) is fixedly connected to the bottom of the mounting seat (3). A lower machine core (82) is arranged inside the workbench (2).

3. The automatic box folding and sealing machine according to claim 1, characterized in that, Two moving components (9) are rotatably connected inside the two movable slots (12). The moving component (9) includes a reciprocating lead screw (92). The two reciprocating lead screws (92) are both rotatably connected inside the movable slots (12). The outer parts of the two reciprocating lead screws (92) are both threadedly connected with reciprocating sliders (93). A driving motor (91) is fixedly connected to the outside of the workbench (2). And the output end of the driving motor (91) is fixedly connected to one end of one of the reciprocating lead screws (92).

4. The automatic box folding and sealing machine according to claim 3, characterized in that, Two positioning components (11) are fixedly connected to the outer parts of the two reciprocating sliders (93). The positioning component (11) includes a positioning rod (111). The two positioning rods (111) are both fixedly connected to the outer parts of the reciprocating sliders (93). The ends of the two positioning rods (111) far away from the reciprocating sliders (93) are both fixedly connected with positioning plates (112).

5. The automatic carton folding and sealing machine according to claim 3, wherein, A linkage component (10) is rotatably connected inside the workbench (2). The linkage component (10) includes a connecting shaft (105). The connecting shaft (105) is rotatably connected inside the workbench (2). A second pulley (102) and a third pulley (103) are fixedly connected to the outer part of the connecting shaft (105). The output end of the driving motor (91) and inside the workbench (2) is fixedly connected with a first pulley (101). And the first pulley (101) and the second pulley (102) are connected by a belt in transmission. One end of one of the reciprocating lead screws (92) is fixedly connected with a fourth pulley (104). And the fourth pulley (104) and the third pulley (103) are connected by a belt in transmission.

6. The automatic box folding and sealing machine according to claim 1, wherein A control component (6) is fixedly connected to the outside of the frame (1). The control component (6) includes a controller (61). The controller (61) is fixedly connected to the outside of the frame (1). A sensor (62) is arranged inside the mounting seat (3). And the sensor (62), the electric telescopic rod (71) and the driving motor (91) are all electrically connected to the controller (61).

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