Carton packing device

Abstract

The utility model relates to the field of logistics equipment, in particular to a carton packing device which comprises a conveying platform, a transverse limiting assembly, a vertical limiting assembly and a top limiting assembly, and the transverse limiting assembly, the vertical limiting assembly and the top limiting assembly are arranged at the upper end of the conveying platform. Two sets of racks in the gear and rack transmission assembly are connected with the push plates correspondingly, the racks are connected through a gear in a meshed mode, the lower end of the gear is connected with a motor, the vertical limiting assembly comprises limiting rollers, a connecting rod and a first air cylinder, and the limiting rollers are symmetrically fixed to the two sides of the connecting rod and located between the push plates. The limiting roller on the right side is higher than the limiting roller on the left side, the first air cylinder is connected to the lower end of the connecting rod, the top limiting assembly comprises a base, a second air cylinder, a vertical rod and an L-shaped pressing piece, the L-shaped pressing piece is arranged at the lower end of the vertical rod, the vertical rod is arranged on the base, the second air cylinder is fixed to the upper end of the base, it can be guaranteed that the adhesive tape does not tilt, and the fixing quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of logistics equipment, in particular to a carton packing device. Background Art

[0002] With the development of technology and the improvement of people's living standards, more and more people are shopping online. The most important link in online shopping is logistics, and the goods need to be sealed and packed before departure. This is not only to prevent the goods from being scattered during transportation, but also to make them look more neat and beautiful.

[0003] When packing cartons, the gaps where the tape is fixed to the carton surface may cause the operator to push the carton to move slightly. The relative movement of the carton will cause the tape to move relative to the carton, resulting in the tape not being able to be properly flattened. At the same time, how the flaps of the carton lid are folded and tilted will also affect the flatness of the tape. Therefore, in order to avoid the problem of uneven tape, the operator will try to slow down the tape fixing speed as much as possible, which in turn leads to a slower carton packing speed.

[0004] Therefore, in order to solve the deficiencies in the prior art, a carton packing device with a simple structure needs to be designed. Utility Model Content

[0005] The utility model provides a carton packing device to solve the problems of the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions: A carton packaging device includes: a conveying platform, a lateral limit assembly, a vertical limit assembly and a top limit assembly arranged at the upper end of the conveying platform. The lateral limit assembly includes a push plate and a gear rack transmission assembly. The two sets of racks in the gear rack transmission assembly are respectively connected to the push plates, and the racks are connected by gear meshing. The lower end of the gear is connected to a motor. The vertical limit assembly includes a limit roller, a connecting rod and a cylinder 1. The limit rollers are symmetrically fixed on both sides of the connecting rod and are located between the push plates. The limit roller on the right is set higher than the limit roller on the left. The cylinder 1 is connected to the lower end of the connecting rod. The top limit assembly includes a base, a cylinder 2, a vertical rod and an L-shaped pressing plate. The L-shaped pressing plate is arranged at the lower end of the vertical rod, the vertical rod is arranged on the base, and the cylinder 2 is fixed to the upper end of the base.

[0007] As a further improvement, the rack and pinion transmission assembly is symmetrically arranged in two groups, and the rack and pinion transmission assembly also includes a limit plate, a groove is provided at the lower end of the rack, and an insert matching the groove is provided at the upper end of the limit plate.

[0008] As a further improvement, the connecting rod includes a fixed rod and a fixed sleeve, the fixed rod is slidably arranged inside the fixed sleeve, the outer end of the fixed rod is connected to the limiting roller, and a socket is provided on the fixed sleeve at intervals, and a rod for limiting the fixed rod is inserted into the socket.

[0009] As a further improvement, a slide groove is provided inside the base, and the upper end of the vertical rod is slidably set in the slide groove. A second insertion hole is provided on the base at intervals, and a second insertion rod for limiting the vertical rod is inserted into the second insertion hole.

[0010] Compared with the existing technology, the beneficial effects of the carton packing device of the utility model are:

[0011] Cylinder 1 drives the connecting rod and the limit roller to move upward. Due to the height settings of the limit rollers on the left and right sides, after the limit roller on the right limits the position of the right side of the carton, the carton is sent into the conveying platform to the position of the limit roller on the right. Then cylinder 1 rises again to drive the two sets of limit rollers to rise until the limit roller on the left limits the left side of the carton. The push plate is driven to move synchronously toward the middle through the gear rack transmission assembly to clamp the carton and limit the position of the four sides of the carton. Then cylinder 2 drives the base and L-shaped pressure piece to move downward. The L-shaped pressure piece pushes the pages of the carton cover tightly without warping. The user fixes it with tape to ensure that the tape does not warp, thereby improving the fixation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the top view of the utility model without the top limit component

[0013] Figure 2 This is a schematic diagram of the internal structure of the utility model

[0014] Figure 3 This is a structural diagram of the local structure of the utility model

[0015] In the figure, 1-transmission platform, 2-lateral limiting assembly, 21-push plate, 22-gear rack transmission assembly, 221-rack, 222-gear, 223-motor, 224-limiting plate, 225-groove, 226-insertion strip, 3-vertical limiting assembly, 31-limiting roller, 32-connecting rod, 321-fixing rod, 322-fixing sleeve, 323-jack one, 324-insertion rod one, 33-cylinder one, 4-top limiting assembly, 41-base, 411-jack two, 412-insertion rod two, 42-cylinder two, 43-vertical rod, 44-L-shaped pressing piece. DETAILED DESCRIPTION

[0016] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0017] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0018] Below with reference to the embodiment and the attached Figures 1 to 3 , the technical solution of the utility model is further elaborated.

[0019] Example 1

[0020] A carton packaging device includes: a conveying platform 1, a lateral limit assembly 2, a vertical limit assembly 3 and a top limit assembly 4 arranged at the upper end of the conveying platform 1, the lateral limit assembly 2 includes a push plate 21 and a gear rack transmission assembly 22, the two sets of racks 221 in the gear rack transmission assembly 22 are respectively connected to the push plate 21, the racks 221 are meshed and connected through gears 222, the lower end of the gear 222 is connected to a motor 223, the vertical limit assembly 3 includes a limit roller 31, connecting rod 32 and cylinder 1 33, the limiting roller 31 is symmetrically fixed on both sides of the connecting rod 32 and is located between the push plates 21, the limiting roller 31 on the right is set higher than the limiting roller 31 on the left, the cylinder 1 33 is connected to the lower end of the connecting rod 32, the top limiting assembly 4 includes a base 41, a cylinder 2 42, a vertical rod 43 and an L-shaped pressing piece 44, the L-shaped pressing piece 44 is set at the lower end of the vertical rod 43, the vertical rod 43 is set on the base 41, and the cylinder 2 42 is fixed to the upper end of the base 41.

[0021] like Figures 1 to 3As shown, the operating principle of the present invention is as follows: cylinder 1 33 drives the connecting rod 32 and the limiting roller 31 to move upward. Due to the high and low settings of the limiting rollers 31 on the left and right sides, after the limiting roller 31 on the right limits the position of the right side of the carton, the carton is sent into the conveying platform 1 to the position of the limiting roller 31 on the right. Then, cylinder 1 33 rises again to drive the two sets of limiting rollers 31 to rise until the limiting roller 31 on the left limits the left side of the carton. The push plate 21 is driven to move synchronously toward the middle through the gear rack transmission assembly 22 to clamp the carton and limit the positions of the four sides of the carton. Then, cylinder 2 42 drives the base 41 and the L-shaped pressing piece 44 to move downward. The L-shaped pressing piece 44 pushes the pages of the carton cover to push them tightly without warping. The user fixes it with tape to ensure that the tape does not warp, thereby improving the fixing quality.

[0022] As a further preferred embodiment, the rack and pinion transmission assembly 22 is symmetrically arranged in two groups, and the rack and pinion transmission assembly 22 also includes a limit plate 224, a groove 225 is provided at the lower end of the rack 221, and an insert 226 matching the groove 225 is provided at the upper end of the limit plate 224 to ensure the stability of the rack 221 during the movement process.

[0023] As a further preferred embodiment, the connecting rod 32 includes a fixed rod 321 and a fixed sleeve 322. The fixed rod 321 is slidably arranged inside the fixed sleeve 322. The outer end of the fixed rod 321 is connected to the limiting roller 31. The fixed sleeve 322 is provided with a hole 323 at intervals. The hole 323 is connected with an insertion rod 324 for limiting the fixed rod 321. According to the length of the carton, the position of the fixed rod 321 in the fixed sleeve 322 can be adjusted and the insertion rod 324 can be inserted into the designated hole 323 to meet the limiting requirements.

[0024] As a further preferred embodiment, the base 41 is provided with a slide groove inside which the upper end of the vertical rod 43 is slidably disposed. The base 41 is provided with second insertion holes 411 at intervals, into which second insertion rods 412 for limiting the vertical rod 43 are inserted. The vertical rod 43 can be adjusted in position within the base 41 according to the length of the carton, and the second insertion rod 412 can be inserted into the designated second insertion hole 411 to meet the limit requirements.

[0025] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A carton packing device, characterized in that: include: The transmission platform, a lateral limit assembly, a vertical limit assembly and a top limit assembly arranged at the upper end of the transmission platform, the lateral limit assembly includes a push plate and a rack and pinion transmission assembly, the two sets of racks in the rack and pinion transmission assembly are respectively connected to the push plates, the racks are connected by gear meshing, the lower end of the gear is connected to a motor, the vertical limit assembly includes a limit roller, a connecting rod and a cylinder 1, the limit rollers are symmetrically fixed on both sides of the connecting rod and are located between the push plates, the limit roller on the right side is set higher than the limit roller on the left side, the cylinder 1 is connected to the lower end of the connecting rod, the top limit assembly includes a base, a cylinder 2, a vertical rod and an L-shaped pressure plate, the L-shaped pressure plate is arranged at the lower end of the vertical rod, the vertical rod is arranged on the base, and the cylinder 2 is fixed to the upper end of the base.

2. A carton packing device according to claim 1, characterized in that: The rack and pinion transmission assembly is symmetrically arranged in two groups. The rack and pinion transmission assembly also includes a limit plate. The lower end of the rack is provided with a groove, and the upper end of the limit plate is provided with an insert matching the groove.

3. A carton packing device according to claim 1, characterized in that: The connecting rod includes a fixed rod and a fixed sleeve. The fixed rod is slidably arranged inside the fixed sleeve. The outer end of the fixed rod is connected to the limiting roller. A socket is provided on the fixed sleeve at intervals. A plug rod for limiting the fixed rod is inserted into the socket.

4. A carton packing device according to claim 1, characterized in that: A slide groove is provided inside the base, and the upper end of the vertical rod is slidably arranged in the slide groove. Two insertion holes are provided on the base at intervals, and a second insertion rod for limiting the vertical rod is inserted into the second insertion hole.

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