A carton packer

Abstract

The utility model provides a carton packing machine belongs to the packing technical field. It solves the problem of not setting independent function module in prior art. The utility model discloses a packing machine frame, upper layer belt conveyer belt subassembly and lower layer belt conveying subassembly, and packing machine frame forms work table, and upper layer belt conveyer belt subassembly includes upper conveying frame, upper synchronous belt, upper layer bottom plate, upper layer mounting plate, lifting screw rod, guide shaft, upper folding cover cylinder, upper folding cover plate and upper constant -speed motor, and lifting screw rod and guide shaft are fixed on work table upper end, and the outside of lifting screw rod and guide shaft is equipped with first linear shaft sleeve and second linear shaft sleeve, and first linear shaft sleeve and second linear shaft sleeve are fixedly connected with upper layer bottom plate, and upper layer mounting plate is fixedly connected with guide shaft top end. The utility model has the advantages of independent module setting, and the maintenance cost is lower.

Description

Technical Field

[0001] This utility model belongs to the field of packaging technology and relates to a paper box packaging machine. Background Technology

[0002] The carton gluing and sealing machine precisely applies glue to the carton joints and then quickly seals the carton, ensuring a secure seal. This equipment is easy to operate and adjust, and can accommodate various carton sizes. Its high efficiency significantly saves manpower and time.

[0003] Chinese patent publication number CN205633219U discloses a cardboard packaging machine, including a conveyor belt, a carton support bracket, a carton opening device, a carton sorting device, an object support platform, and a whole machine control system. The conveyor belt is fixedly mounted on the whole machine support bracket, and the carton support bracket is mounted on the whole machine support bracket and located directly above the conveyor belt. The carton opening device, the whole machine control system, the carton sorting device, and the object support platform are all mounted on the carton support bracket. The opening device includes four first levers, a micro motor, and a lever reset device. The four first levers are fixedly mounted around the upper part of the carton support bracket by a crossbar, and the lower ends of the four first levers are all close to each other inward. The lever reset device is located between the first levers and the crossbar. The heads of the four first levers are connected to the micro motor after passing through several steering wheels by a pull rope.

[0004] The patent provides a carton packaging machine in which the carton opening device adopts a special transmission structure of micro motor, pull rope and steering wheel. The four first levers are fixed to the upper part of the support bracket by crossbar. Its power transmission path is mechanically bound to the support bracket and does not form an independent power module. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a paper box packaging machine.

[0006] The objective of this utility model can be achieved through the following technical solution: A paper box packaging machine includes a packaging machine frame, an upper belt conveyor assembly, and a lower belt conveyor assembly. The packaging machine frame forms a worktable. The upper belt conveyor assembly includes an upper conveyor frame, an upper synchronous belt, an upper base plate, an upper mounting plate, a lifting screw, a guide shaft, an upper folding cylinder, an upper folding plate, and an upper constant speed motor. The lifting screw and the guide shaft are fixed to the upper end of the worktable. A first linear shaft sleeve and a second linear shaft sleeve are sleeved on the outside of the lifting screw and the guide shaft. The first linear shaft sleeve and the second linear shaft sleeve are fixedly connected to the upper base plate. The upper mounting plate is fixedly connected to the top end of the guide shaft, and the lower end of the upper base plate is fixed. The upper mounting bracket is fixedly connected to the upper conveyor frame. Several upper rollers are connected to the inner side of the upper conveyor frame. An upper bearing seat is fixedly connected to the lower end of the upper base plate. An upper drive shaft and an upper driven shaft are respectively connected between the upper bearing seats. An upper driving synchronous pulley and an upper motor synchronous pulley are sleeved and connected in the upper drive shaft. An upper constant speed motor is mounted on the upper end of the upper base plate, and an upper motor synchronous belt is connected to the motor shaft of the upper constant speed motor. The upper motor synchronous belt is connected to the upper motor synchronous pulley. The upper synchronous belt is connected to the upper driving synchronous pulley, and the inner side of the upper synchronous belt is in contact with the upper rollers. An upper driven synchronous pulley is connected to the upper driven shaft, and the upper synchronous belt is connected to the upper driven synchronous pulley.

[0007] In the aforementioned paper box packaging machine, the lower belt conveyor assembly includes a lower conveyor frame, a lower synchronous belt, a lower flap cylinder, a lower flap plate, and a lower constant-speed motor. A lower mounting bracket and a lower bearing seat are fixedly connected to the upper end of the worktable. The lower conveyor frame is fixedly connected to the lower mounting bracket, and a lower drive shaft and a lower driven shaft are respectively fixed between the lower bearing seats. A lower driving synchronous pulley and a lower motor synchronous pulley are sleeved and connected in the lower drive shaft. A lower driven synchronous pulley is sleeved and connected in the lower driven shaft. Several lower rollers are connected to the inner side of the lower conveyor frame. The lower synchronous belt is connected to the lower driving synchronous pulley and the lower driven synchronous pulley. The lower constant-speed motor is installed at the lower end of the worktable, and a lower motor synchronous pulley is connected in the lower constant-speed motor. The lower motor synchronous belt is connected to the lower motor synchronous pulley.

[0008] In the aforementioned paper box packaging machine, an upper cylinder mounting base and a lower cylinder mounting base are fixedly installed at the upper end of the upper base plate and the lower end of the worktable, respectively. The upper folding cover cylinder and the lower folding cover cylinder are fixedly connected to the upper cylinder mounting base and the lower cylinder mounting base, respectively. The upper folding cover plate and the lower folding cover plate are connected to the upper folding cover cylinder and the lower folding cover cylinder, respectively.

[0009] In the aforementioned paper box packaging machine, a glue valve assembly is installed on the worktable. The glue valve assembly includes a glue valve fixing seat, a high-speed glue valve, and a heating seat solenoid valve. The high-speed glue valve heating seat is fixedly connected to the upper end of the glue valve fixing seat, the solenoid valve is connected to the outer end of the high-speed glue valve heating seat, and a nozzle is installed on the inner side of the high-speed glue valve heating seat.

[0010] In the aforementioned paper box packaging machine, a handwheel drive assembly is installed on the upper end of the upper mounting plate. The handwheel drive assembly includes a bearing seat pad, a handwheel bearing seat, a handwheel shaft, a handwheel cover, and a drive handwheel. The bearing seat pad is installed on the upper end of the upper mounting plate, the handwheel bearing seat is installed on the upper end of the bearing seat pad, the handwheel shaft passes through the handwheel bearing seat and is connected to the handwheel bearing seat, one end of the handwheel shaft is connected to a spacer, and one end of the spacer is connected to the drive handwheel. The handwheel cover covers the outer ends of the handwheel bearing seat and the handwheel shaft, and the handwheel shaft extends out of the handwheel cover.

[0011] In the aforementioned paper box packaging machine, an active bevel gear and a driven bevel gear are mounted on the upper end of the upper mounting plate, and handwheel bevel gears are connected to both ends of the handwheel shaft. The handwheel bevel gears are meshed with the active bevel gear and the driven bevel gear respectively. A lead screw bearing seat is provided on the upper end of the upper mounting plate, and the lifting lead screw passes through the lead screw bearing seat and is connected to the active bevel gear.

[0012] Compared with the prior art, the paper box packaging machine provided by this utility model has the following advantages: 1. It adopts a symmetrical layout of upper belt conveyor components and lower belt conveyor components, and forms a collaborative conveying channel through components such as synchronous belts, drive shafts, and rollers. The height of the upper component can be adjusted by lifting screws, guide shafts, and handwheel drive components, which can adapt to paper boxes of different thicknesses and specifications; 2. Each functional module is installed independently. When one component is damaged, it can be replaced separately without affecting other modules, reducing maintenance time and costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the upper belt conveyor assembly structure;

[0015] Figure 3 This is a schematic diagram of the lower belt conveyor assembly structure;

[0016] Figure 4 This is a schematic diagram of the glue valve assembly structure;

[0017] Figure 5 This is a schematic diagram of the handwheel assembly structure.

[0018] In the diagram: 1. Packaging machine frame; 11. Workbench; 2. Upper belt conveyor assembly; 21. Upper conveyor frame; 211. Upper roller; 22. Upper synchronous belt; 23. Upper base plate; 231. Upper bearing seat; 232. Upper drive shaft; 233. Upper driven shaft; 234. Upper driving synchronous pulley; 235. Upper motor synchronous pulley; 236. Upper driven synchronous pulley; 24. Upper mounting plate; 25. Lifting screw; 251. First linear bushing; 26. Guide shaft; 261. Second linear bushing; 27. Upper folding cover cylinder; 271. Upper cylinder mounting seat; 28. Upper folding cover plate; 29. ​​Upper constant speed motor; 291. Upper motor synchronous belt; 20. Upper mounting bracket; 3. Lower belt conveyor assembly; 31. Lower conveyor frame; 311. Lower roller; 3 2. Lower synchronous belt; 33. Lower folding cover cylinder; 331. Lower cylinder mounting seat; 34. Lower folding cover plate; 35. Lower constant speed motor; 351. Lower motor synchronous belt; 36. Lower mounting bracket; 37. Lower bearing seat; 38. Lower drive shaft; 381. Lower drive synchronous pulley; 382. Lower motor synchronous pulley; 39. Lower driven shaft; 391. Lower driven synchronous pulley; 4. Glue valve assembly; 41. Glue valve fixing seat; 42. High-speed glue valve heating seat; 43. Solenoid valve; 44. Nozzle; 5. Handwheel drive assembly; 51. Bearing seat pad; 52. Handwheel bearing seat; 53. Handwheel shaft; 54. Handwheel cover; 55. Drive handwheel; 56. Spacer; 57. Screw bearing seat; 58. Drive bevel gear; 59. Driven bevel gear; 50. Handwheel bevel gear. Detailed Implementation

[0019] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0020] like Figures 1 to 5 As shown, this embodiment includes a packaging machine frame 1, an upper belt conveyor assembly 2, a lower belt conveyor assembly 3, a glue valve assembly 4, and a handwheel drive assembly 5. The packaging machine frame 1 forms a workbench 11, and each component achieves overall assembly and collaborative work through the workbench 11.

[0021] like Figure 1 and Figure 2As shown, the upper belt conveyor assembly 2 includes an upper conveyor frame 21, an upper synchronous belt 22, an upper base plate 23, an upper mounting plate 24, a lifting screw 25, a guide shaft 26, an upper folding cover cylinder 27, an upper folding cover plate 28, and an upper constant speed motor 29. The lifting screw 25 and the guide shaft 26 are vertically fixed to the upper end of the worktable 11. A first linear shaft sleeve 251 and a second linear shaft sleeve 261 are respectively fitted on the outside of the two. The first linear shaft sleeve 251 and the second linear shaft sleeve 261 are both fixedly connected to the upper base plate 23, so that the upper base plate 23 can be stably raised and lowered along the lifting screw 25 and the guide shaft 26. The upper mounting plate 24 is fixedly connected to the top of the guide shaft 26 to form a top support structure.

[0022] Several upper mounting brackets 20 are fixedly installed at the lower end of the upper base plate 23. The upper conveyor frame 21 is fixedly connected to the upper mounting brackets 20 by bolts. Several upper rollers 211 are rotatably connected to the inner side of the upper conveyor frame 21 to support the upper synchronous belt 22 and reduce transmission friction. Symmetrically arranged upper bearing seats 231 are also fixedly connected to the lower end of the upper base plate 23. An upper drive shaft 232 and an upper driven shaft 233 are respectively connected between the upper bearing seats 231. An upper driving synchronous pulley 234 is sleeved and fixed in the upper drive shaft 232. The upper synchronous pulley 235 and the upper fixed-speed motor 29 are installed on the upper bottom plate 23. The upper synchronous belt 291 is connected to the motor shaft, and the upper synchronous belt 291 and the upper synchronous pulley 235 are connected to transmit power. The inner side of the upper synchronous belt 22 is engaged with the upper driving synchronous pulley 234 and is in contact with the surface of the upper roller 211. The upper driven shaft 233 is connected to the upper driven synchronous pulley 236. The end of the upper synchronous belt 22 cooperates with the upper driven synchronous pulley 236 to form a closed-loop conveying structure.

[0023] like Figure 1 and Figure 3 As shown, the lower belt conveyor assembly 3 includes a lower conveyor frame 31, a lower synchronous belt 32, a lower folding cover cylinder 33, a lower folding cover plate 34, and a lower constant speed motor 35. A lower mounting bracket 36 and a lower bearing seat 37 are fixedly connected to the upper end of the worktable 11. The lower conveyor frame 31 is fixedly connected to the lower mounting bracket 36. A lower drive shaft 38 and a lower driven shaft 39 are fixed between the lower bearing seats 37 respectively. A lower driving synchronous pulley 381 and a lower motor synchronous pulley 382 are sleeved and connected in the lower drive shaft 38. Several lower rollers 311 are connected to the inner side of the lower conveyor frame 31. The lower synchronous belt 32 is connected to the lower driving synchronous pulley 381 and the lower driven synchronous pulley 391 and is in contact with the surface of the lower rollers 311. The lower constant speed motor 35 is installed at the lower end of the worktable 11. Its motor shaft is connected to the lower motor synchronous pulley 382. The lower motor synchronous belt 351 is connected to the lower motor synchronous pulley 382 for transmission, driving the lower synchronous belt 32 to rotate.

[0024] like Figures 1 to 3As shown, an upper cylinder mounting base 271 is fixedly installed on the upper end of the upper base plate 23, and a lower cylinder mounting base 331 is fixed at the corresponding position on the lower end of the worktable 11. The upper folding cover cylinder 27 and the lower folding cover cylinder 33 are fixedly connected to the upper cylinder mounting base 271 and the lower cylinder mounting base 331 respectively by bolts. The upper folding cover plate 28 and the lower folding cover plate 34 are respectively connected to the piston rod ends of the upper folding cover cylinder 27 and the lower folding cover cylinder 33. The upper folding cover plate 28 and the lower folding cover plate 34 are driven by the extension and retraction of the upper folding cover cylinder 27 and the lower folding cover cylinder 33 respectively to complete the folding action of the upper and lower ends of the carton cover.

[0025] like Figure 1 and Figure 4 As shown, there are several glue valve assemblies 4 installed on the upper end of the workbench 11. The glue valve assembly 4 includes a glue valve fixing seat 41, a high-speed glue valve heating seat 42, a solenoid valve 43 and a nozzle 44. The high-speed glue valve 42 is fixedly connected to the upper end of the glue valve fixing seat 41. The solenoid valve 43 is connected to the outer end of the high-speed glue valve heating seat 42 and is used to control the flow of glue. The nozzle 44 is installed inside the high-speed glue valve 42 to achieve precise glue application to the paper box.

[0026] like Figure 1 and Figure 5 As shown, the handwheel drive assembly 5 is installed on the upper end of the upper mounting plate 24. The handwheel drive assembly 5 includes a bearing seat pad 51, a handwheel bearing seat 52, a handwheel shaft 53, a handwheel cover 54, and a drive handwheel 55. The bearing seat pad 51 is installed on the upper end of the upper mounting plate 24. The handwheel bearing seat 52 is fixed to the upper end of the bearing seat pad 51. The handwheel shaft 53 passes through the handwheel bearing seat 52 and is rotatably connected to it. One end of the handwheel shaft 53 is connected to a spacer 56, and the other end of the spacer 56 is fixedly connected to the drive handwheel 55. The handwheel cover 54 covers the outer ends of the handwheel bearing seat 52 and the handwheel shaft 53, and the handwheel shaft 53 extends out of the handwheel cover 54 to connect to the drive handwheel 55.

[0027] To elaborate further, such as Figure 1 and Figure 5 As shown, the upper mounting plate 24 is equipped with a driving bevel gear 58 and a driven bevel gear 59. The two ends of the handwheel shaft 53 are connected to handwheel bevel gears 50, which mesh with the driving bevel gear 58 and the driven bevel gear 59 respectively. The upper mounting plate 24 is provided with a lead screw bearing seat 57. The lifting lead screw 25 passes through the lead screw bearing seat 57 and is fixedly connected to the driving bevel gear 58. By rotating the drive handwheel 55, the lifting lead screw 25 is driven to rotate through the bevel gear transmission, thereby realizing the height adjustment of the upper base plate 23.

[0028] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0029] Although this document uses a variety of terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A carton packaging machine comprising a packaging machine frame (1), an upper belt conveyor assembly (2) and a lower belt conveyor assembly (3), the packaging machine frame (1) being formed with a worktable (11), characterised in that: The upper conveyor belt assembly (2) includes an upper conveyor frame (21), an upper synchronous belt (22), an upper base plate (23), an upper mounting plate (24), a lifting screw (25), a guide shaft (26), an upper cover cylinder (27), an upper cover plate (28), and an upper constant speed motor (29). The lifting screw (25) and the guide shaft (26) are fixed to the upper end of the workbench (11). A first linear bushing (251) and a second linear bushing (261) are sleeved on the outside of the lifting screw (25) and the guide shaft (26). The first linear bushing (251) and the second linear bushing (261) are fixedly connected to the upper base plate (23). The upper mounting plate (24) is fixedly connected to the top end of the guide shaft (26). Several upper mounting brackets (20) are fixedly installed at the lower end of the upper base plate (23), and the upper conveyor frame (21) is fixedly connected to the upper mounting brackets (20). The upper conveyor frame (21) contains... Several upper rollers (211) are connected to the side. An upper bearing seat (231) is fixedly connected to the lower end of the upper base plate (23). An upper drive shaft (232) and an upper driven shaft (233) are respectively connected between the upper bearing seats (231). An upper driving synchronous pulley (234) and an upper motor synchronous pulley (235) are sleeved and connected in the upper drive shaft (232). An upper constant speed motor (29) is installed on the upper end of the upper base plate (23) and the upper constant speed motor ( An upper motor synchronous belt (291) is connected to the motor shaft of 29), and the upper motor synchronous belt (291) is connected to the upper motor synchronous pulley (235). The upper synchronous belt (22) is connected to the upper driving synchronous pulley (234), and the inner side of the upper synchronous belt (22) is in contact with the upper roller (211). An upper driven synchronous pulley (236) is connected to the upper driven shaft (233), and the upper synchronous belt (22) is connected to the upper driven synchronous pulley (236).

2. A carton packaging machine according to claim 1, characterised in that: The lower belt conveyor assembly (3) includes a lower conveyor frame (31), a lower synchronous belt (32), a lower cover cylinder (33), a lower cover plate (34), and a lower constant speed motor (35). A lower mounting bracket (36) and a lower bearing seat (37) are fixedly connected to the upper end of the workbench (11). The lower conveyor frame (31) is fixedly connected to the lower mounting bracket (36), and a lower drive shaft (38) and a lower driven shaft (39) are fixedly connected between the lower bearing seat (37). A lower driving synchronous pulley (381) and a lower motor synchronous pulley (382) are sleeved and connected in the lower drive shaft (38). The lower driven shaft (39)... 39) is fitted with a lower driven synchronous pulley (391), and a number of lower rollers (311) are connected to the inner side of the lower conveyor frame (31). The lower synchronous belt (32) is connected to the lower driving synchronous pulley (381) and the lower driven synchronous pulley (391). The lower constant speed motor (35) is installed at the lower end of the workbench (11) and the lower constant speed motor (35) is connected to the lower motor synchronous pulley (382). The motor shaft of the lower constant speed motor is connected to the synchronous pulley, and the outer circumference of the synchronous pulley is connected to the lower motor synchronous belt (351). The lower motor synchronous belt (351) is connected to the lower motor synchronous pulley (382).

3. A carton packaging machine according to claim 2, characterised in that: The upper end of the upper base plate (23) and the lower end of the workbench (11) are respectively fixedly installed with an upper cylinder mounting seat (271) and a lower cylinder mounting seat (331). The upper folding cover cylinder (27) and the lower folding cover cylinder (33) are respectively fixedly connected to the upper cylinder mounting seat (271) and the lower cylinder mounting seat (331). The upper folding cover plate (28) and the lower folding cover plate (34) are respectively connected to the upper folding cover cylinder (27) and the lower folding cover cylinder (33).

4. A carton packaging machine according to claim 1, characterised in that: A glue valve assembly (4) is installed on the workbench (11). The glue valve assembly (4) includes a glue valve fixing seat (41), a high-speed glue valve heating seat (42), and a solenoid valve (43). The high-speed glue valve heating seat (42) is fixedly connected to the upper end of the glue valve fixing seat (41). The solenoid valve (43) is connected to the outer end of the high-speed glue valve heating seat (42). A nozzle (44) is installed on the inner side of the high-speed glue valve heating seat (42).

5. A carton packaging machine according to claim 1, characterised in that: A handwheel drive assembly (5) is installed on the upper end of the upper mounting plate (24). The handwheel drive assembly (5) includes a bearing seat pad (51), a handwheel bearing seat (52), a handwheel shaft (53), a handwheel cover (54), and a drive handwheel (55). The bearing seat pad (51) is installed on the upper end of the upper mounting plate (24). The handwheel bearing seat (52) is installed on the upper end of the bearing seat pad (51). The handwheel shaft (53) passes through the handwheel bearing seat (52) and is connected to the handwheel bearing seat (52). One end of the handwheel shaft (53) is connected to a spacer (56), and one end of the spacer (56) is connected to the drive handwheel (55). The handwheel cover (54) covers the outer ends of the handwheel bearing seat (52) and the handwheel shaft (53), and the handwheel shaft (53) extends out of the handwheel cover (54).

6. A carton packaging machine according to claim 5, characterised in that: The upper mounting plate (24) is equipped with a driving bevel gear (58) and a driven bevel gear (59). The handwheel shaft (53) is connected to two ends with handwheel bevel gears (50). The handwheel bevel gears (50) are meshed with the driving bevel gear (58) and the driven bevel gear (59) respectively. The upper mounting plate (24) has a lead screw bearing seat (57). The lifting lead screw (25) passes through the lead screw bearing seat (57) and is connected to the driving bevel gear (58).

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