Packaging box production device with stable structure

By designing a lifting motor, crankshaft and swing rod in the packaging box production device to drive the lifting and lowering of the drive seat, and using a strengthening mechanism to provide stable lifting force, the problem of traditional devices requiring dual motor drive is solved, and efficient and stable packaging box production is achieved.

CN222662808UActive Publication Date: 2025-03-25DONGGUAN CHENGLONG MECHANICAL EQUIP MFG CO LTD
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Patent Information

Application Number
CN202421373486.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-14
Publication Date
2025-03-25
Estimated Expiration
2034-06-14

AI Technical Summary

Technical Problem

Traditional high-circumferential wave devices and die-cutting devices require dual motor drives during the packaging box production process, which increases equipment cost and complexity. At the same time, operation and maintenance are difficult. Single motor drives cannot provide sufficient power and pressure, affecting the quality and production efficiency of the packaging box.

Method used

A stable packaging box production device is designed, and the driving seat is driven to lift and lower by lifting motor, crankshaft and swing rod. Under the action of the first reinforcement mechanism and the second reinforcement mechanism, the lift seat can be lifted and lowered stably, realizing the mold closing and opening of the upper and lower molds. Only one motor is needed to provide sufficient strength.

Benefits of technology

It realizes stable lifting and lowering through single motor drives, avoiding the high cost and complexity of traditional dual motor devices, and improving the quality and production efficiency of packaging boxes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of packaging box production, in particular to a packaging box production device with a stable structure, which comprises a lower fixing seat, an upper fixing seat and a lifting seat, a guide column is arranged between the lower fixing seat and the upper fixing seat; the lifting seat is arranged on the guide columns in a sliding manner; a lifting column is arranged between the upper fixed seat and the lifting seat; a driving seat is arranged on the lifting column in a sliding manner; the upper fixing seat is provided with a lifting motor; the driving seat is provided with a crankshaft; a swing rod is arranged between the crankshaft and the lifting motor; and the driving seat is provided with a first reinforcing mechanism and a second reinforcing mechanism for pressure regulation. The driving seat is driven by the lifting motor, the crankshaft and the swing rod to ascend and descend, and the lifting seat can stably ascend and descend under the action of the first reinforcing mechanism and the second reinforcing mechanism, so that enough strength can be achieved only through one motor, and an upper die and a lower die can be closed and opened.
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Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production, in particular to a packaging box production device with a stable structure. Background Art

[0002] In the modern packaging industry, the production process of packaging boxes requires printing, bending line processing and edge trimming of materials. These operations are usually achieved through high-frequency devices and die-cutting devices. High-frequency devices use high-frequency electromagnetic waves to process materials so that they can be folded and formed more easily, while die-cutting devices are used to accurately cut materials to form the required shape and size.

[0003] However, in actual operation, there are several problems with traditional high-frequency devices and die-cutting devices. During the use of high-frequency devices and die-cutting devices, two motors are required to drive the upper and lower dies to rise and fall respectively to ensure the accuracy and stability of the processing process. However, this dual-motor drive method not only increases the cost and complexity of the equipment, but also increases the difficulty of maintenance and operation; if a single motor is used to drive the upper and lower dies to rise and fall, there will be a problem of insufficient pressure. Single-motor drive cannot provide sufficient power and pressure, resulting in insufficient material processing, which ultimately affects the quality and production efficiency of the packaging box. Utility Model Content

[0004] The purpose of the utility model is to provide a packaging box production device with a stable structure in view of the above-mentioned deficiencies in the prior art.

[0005] The purpose of the utility model is achieved through the following technical solutions: a packaging box production device with a stable structure, comprising a lower fixed seat, an upper fixed seat and a lifting seat between the lower fixed seat and the upper fixed seat; a guide column is arranged between the lower fixed seat and the upper fixed seat; the lifting seat is slidably arranged on the guide column;

[0006] A lifting column is provided between the upper fixed seat and the lifting seat; a driving seat is provided on the lifting column for sliding movement; a lifting motor is provided on the upper fixed seat; a crankshaft is provided on the driving seat; a swing rod is provided between the crankshaft and the lifting motor; one end of the crankshaft is hinged to the middle part of the driving seat; the other end of the crankshaft is hinged to one end of the swing rod; the other end of the swing rod is connected to the output end of the lifting motor;

[0007] A first reinforcing mechanism is provided between one end of the driving seat, the bottom of the upper fixing seat and the top of the lifting seat; a second reinforcing mechanism is provided between the other end of the driving seat, the bottom of the upper fixing seat and the top of the lifting seat.

[0008] The utility model is further configured that the first reinforcement mechanism includes a first left connecting rod, a second left connecting rod and a third left connecting rod; one end of the first left connecting rod is hinged to one end of the driving seat; one end of the second left connecting rod is hinged to the bottom of the upper fixed seat; one end of the third left connecting rod is hinged to the top of the lifting seat; the other end of the second left connecting rod and the other end of the third left connecting rod are respectively hinged to the other end of the first left connecting rod.

[0009] The utility model is further configured as follows: the number of the first reinforcing mechanisms is two; the two first reinforcing mechanisms are arranged in parallel; and a left connecting shaft is provided between the first left connecting rods of the two first reinforcing mechanisms.

[0010] The utility model is further configured such that the second reinforcement mechanism includes a first right connecting rod, a second right connecting rod and a third right connecting rod; one end of the first right connecting rod is hinged to the other end of the driving seat; one end of the second right connecting rod is hinged to the bottom of the upper fixed seat; one end of the third right connecting rod is hinged to the top of the lifting seat; the other end of the second right connecting rod and the other end of the third right connecting rod are respectively hinged to the other end of the first right connecting rod.

[0011] The utility model is further configured such that the number of the second reinforcing mechanisms is two; the two second reinforcing mechanisms are arranged in parallel; and a right connecting shaft is provided between the first right connecting rods of the two second reinforcing mechanisms.

[0012] The utility model is further configured that both ends of the upper fixing seat are provided with fixing cylinders; and the output ends of the fixing cylinders are detachably connected to the lifting seat.

[0013] The utility model is further configured that the upper fixing seat is provided with a stroke adjustment mechanism for adjusting the height of the upper fixing seat.

[0014] The utility model is further configured as follows: an adjustment thread is provided on the top of the guide column; the stroke adjustment mechanism includes a stroke adjustment motor arranged on an upper fixed seat, a driving wheel connected to the output end of the stroke adjustment motor, and a stroke adjustment nut rotatably arranged on the upper fixed seat; the stroke adjustment nut is sleeved on the adjustment thread; the stroke adjustment nut is connected to a transmission wheel; a synchronous belt is provided between the driving wheel and the transmission wheel.

[0015] The beneficial effects of the utility model are as follows: the utility model drives the driving seat to be lifted and lowered by the lifting motor, the crankshaft and the rocker arm, and under the action of the first reinforcing mechanism and the second reinforcing mechanism, the lifting seat can be lifted and lowered stably, so that only one motor is needed to have sufficient strength to enable the upper mold and the lower mold to close and open the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model after the upper fixing seat is hidden;

[0019] Figure 3 This is a schematic diagram of the structure of the lifting seat and the driving seat of the utility model;

[0020] Figure 4 It is a cross-sectional view of the utility model;

[0021] Among them: 1. Lower fixed seat; 11. Guide column; 2. Upper fixed seat; 21. Lifting column; 22. Fixed cylinder; 3. Lifting seat; 4. Driving seat; 51. Lifting motor; 52. Crankshaft; 53. Rocker arm; 61. First left connecting rod; 62. Second left connecting rod; 63. Third left connecting rod; 64. Left connecting shaft; 71. First right connecting rod; 72. Second right connecting rod; 73. Third right connecting rod; 74. Right connecting shaft; 8. Stroke adjustment motor; 81. Driving wheel; 82. Stroke adjustment nut; 83. Transmission wheel; 84. Synchronous belt. DETAILED DESCRIPTION

[0022] The utility model is further described in conjunction with the following embodiments.

[0023] Depend on Figures 1 to 4 It can be seen that the packaging box production device with a stable structure described in this embodiment includes a lower fixed seat 1, an upper fixed seat 2, and a lifting seat 3 between the lower fixed seat 1 and the upper fixed seat 2 that can be lifted and lowered; a guide column 11 is provided between the lower fixed seat 1 and the upper fixed seat 2; the lifting seat 3 is slidably arranged on the guide column 11;

[0024] A lifting column 21 is provided between the upper fixed seat 2 and the lifting seat 3; a driving seat 4 is slidably provided on the lifting column 21; a lifting motor 51 is provided on the upper fixed seat 2; a crankshaft 52 is provided on the driving seat 4; a swing rod 53 is provided between the crankshaft 52 and the lifting motor 51; one end of the crankshaft 52 is hinged to the middle part of the driving seat 4; the other end of the crankshaft 52 is hinged to one end of the swing rod 53; the other end of the swing rod 53 is connected to the output end of the lifting motor 51;

[0025] A first reinforcing mechanism is provided between one end of the driving seat 4, the bottom of the upper fixing seat 2 and the top of the lifting seat 3; a second reinforcing mechanism is provided between the other end of the driving seat 4, the bottom of the upper fixing seat 2 and the top of the lifting seat 3.

[0026] Specifically, the structurally stable packaging box production device described in this embodiment, when in use, places the upper mold at the bottom of the lifting seat 3 and the lower mold on the top of the lower fixed seat 1, starts the lifting motor 51 to drive the rocker arm 53 to rotate, wherein the crankshaft 52 and the rocker arm 53 form a crank-connecting rod mechanism, so that during the rotation of the lifting motor 51, the crankshaft 52 and the rocker arm 53 drive the driving seat 4 to perform reciprocating lifting activities along the lifting column 21. In addition, during the reciprocating lifting activities of the driving seat 4, the lifting seat 3 is driven to lift relative to the upper fixed seat 2 by the first reinforcing mechanism and the second reinforcing mechanism, so that the upper mold at the bottom of the lifting seat 3 and the lower mold of the lower fixed seat 1 can perform mold closing and mold opening actions.

[0027] In this embodiment, the driving seat 4 is lifted and lowered by the lifting motor 51, the crankshaft 52 and the rocker arm 53, and the lifting seat 3 can be lifted and lowered stably under the action of the first reinforcing mechanism and the second reinforcing mechanism, so that only one motor is needed to have sufficient strength to enable the upper mold and the lower mold to close and open the mold.

[0028] The present embodiment describes a packaging box production device with a stable structure, wherein the first reinforcing mechanism includes a first left connecting rod 61, a second left connecting rod 62 and a third left connecting rod 63; one end of the first left connecting rod 61 is hinged to one end of the driving seat 4; one end of the second left connecting rod 62 is hinged to the bottom of the upper fixed seat 2; one end of the third left connecting rod 63 is hinged to the top of the lifting seat 3; the other end of the second left connecting rod 62 and the other end of the third left connecting rod 63 are respectively hinged to the other end of the first left connecting rod 61.

[0029] Specifically, through the above arrangement, when the driving seat 4 is lifted or lowered, the first left connecting rod 61, the second left connecting rod 62 and the third left connecting rod 63 can be folded or unfolded, so that the lifting motor 51 has sufficient strength to drive the lifting seat 3 to lift or lower.

[0030] In the packaging box production device with stable structure described in this embodiment, the number of the first reinforcing mechanisms is two; the two first reinforcing mechanisms are arranged in parallel; a left connecting shaft 64 is arranged between the first left connecting rods 61 of the two first reinforcing mechanisms. Specifically, the above arrangement can further enhance the stability of the lifting seat 3 when lifting.

[0031] The present embodiment describes a packaging box production device with a stable structure, wherein the second reinforcing mechanism includes a first right connecting rod 71, a second right connecting rod 72 and a third right connecting rod 73; one end of the first right connecting rod 71 is hinged to the other end of the driving seat 4; one end of the second right connecting rod 72 is hinged to the bottom of the upper fixed seat 2; one end of the third right connecting rod 73 is hinged to the top of the lifting seat 3; the other end of the second right connecting rod 72 and the other end of the third right connecting rod 73 are respectively hinged to the other end of the first right connecting rod 71.

[0032] Specifically, through the above arrangement, when the driving seat 4 is lifted or lowered, the first right connecting rod 71, the second right connecting rod 72 and the third right connecting rod 73 can be folded or unfolded, so that the lifting motor 51 has sufficient strength to drive the lifting seat 3 to lift or lower.

[0033] In the packaging box production device with stable structure described in this embodiment, the number of the second reinforcing mechanisms is two; the two second reinforcing mechanisms are arranged in parallel; a right connecting shaft 74 is arranged between the first right connecting rods 71 ​​of the two second reinforcing mechanisms. Specifically, the above arrangement can further enhance the stability of the lifting seat 3.

[0034] In the packaging box production device with a stable structure described in this embodiment, both ends of the upper fixed seat 2 are provided with a fixed cylinder 22; the output end of the fixed cylinder 22 is detachably connected to the lifting seat 3. Specifically, when the upper mold needs to be replaced, the lifting seat 3 needs to be raised to a certain height, and the output end of the fixed cylinder 22 is connected to the lifting seat 3, so that the fixed cylinder 22 drives the lifting seat 3 to rise, which is convenient for fixing the position of the lifting seat 3, thereby facilitating the disassembly and assembly of the upper mold.

[0035] In the present embodiment, a packaging box production device with a stable structure is provided, and the upper fixed seat 2 is provided with a stroke adjustment mechanism for adjusting the height of the upper fixed seat 2. In the present embodiment, a packaging box production device with a stable structure is provided, and an adjustment thread is provided on the top of the guide column 11; the stroke adjustment mechanism includes a stroke adjustment motor 8 provided on the upper fixed seat 2, a driving wheel 81 connected to the output end of the stroke adjustment motor 8, and a stroke adjustment nut 82 rotatably provided on the upper fixed seat 2; the stroke adjustment nut 82 is sleeved on the adjustment thread; the stroke adjustment nut 82 is connected to a transmission wheel 83; a synchronous belt 84 is provided between the driving wheel 81 and the transmission wheel 83. The adjustment thread is not drawn in the figure.

[0036] Specifically, through the above arrangement, when the stroke adjustment motor 8 is working, the stroke adjustment nut 82 can be driven to rotate forward or reversely through the driving wheel 81, the synchronous belt 84 and the transmission wheel 83, so that the upper fixed seat 2 and the lifting seat 3 can be raised or lowered as a whole, thereby adjusting the stroke position of the lifting seat 3.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A packaging box production device with a stable structure, characterized in that: It includes a lower fixed seat, an upper fixed seat and a lifting seat between the lower fixed seat and the upper fixed seat; a guide column is arranged between the lower fixed seat and the upper fixed seat; the lifting seat is slidably arranged on the guide column; A lifting column is provided between the upper fixed seat and the lifting seat; a driving seat is provided on the lifting column for sliding movement; a lifting motor is provided on the upper fixed seat; a crankshaft is provided on the driving seat; a swing rod is provided between the crankshaft and the lifting motor; one end of the crankshaft is hinged to the middle part of the driving seat; the other end of the crankshaft is hinged to one end of the swing rod; the other end of the swing rod is connected to the output end of the lifting motor; A first reinforcing mechanism is provided between one end of the driving seat, the bottom of the upper fixing seat and the top of the lifting seat; a second reinforcing mechanism is provided between the other end of the driving seat, the bottom of the upper fixing seat and the top of the lifting seat.

2. A packaging box production device with a stable structure according to claim 1, characterized in that: The first reinforcement mechanism includes a first left connecting rod, a second left connecting rod and a third left connecting rod; one end of the first left connecting rod is hinged to one end of the driving seat; one end of the second left connecting rod is hinged to the bottom of the upper fixed seat; one end of the third left connecting rod is hinged to the top of the lifting seat; the other end of the second left connecting rod and the other end of the third left connecting rod are respectively hinged to the other end of the first left connecting rod.

3. A packaging box production device with a stable structure according to claim 2, characterized in that: The number of the first reinforcing mechanisms is two; the two first reinforcing mechanisms are arranged in parallel; a left connecting shaft is provided between the first left connecting rods of the two first reinforcing mechanisms.

4. The packaging box production device with a stable structure according to claim 1, characterized in that: The second reinforcing mechanism includes a first right connecting rod, a second right connecting rod and a third right connecting rod; one end of the first right connecting rod is hinged to the other end of the driving seat; one end of the second right connecting rod is hinged to the bottom of the upper fixed seat; one end of the third right connecting rod is hinged to the top of the lifting seat; the other end of the second right connecting rod and the other end of the third right connecting rod are respectively hinged to the other end of the first right connecting rod.

5. A packaging box production device with a stable structure according to claim 4, characterized in that: The number of the second reinforcing mechanisms is two; the two second reinforcing mechanisms are arranged in parallel; a right connecting shaft is provided between the first right connecting rods of the two second reinforcing mechanisms.

6. The packaging box production device with a stable structure according to claim 1, characterized in that: Both ends of the upper fixed seat are provided with fixed cylinders; the output ends of the fixed cylinders are detachably connected to the lifting seat.

7. The device for producing a packaging box with a stable structure according to claim 1, characterized in that: The upper fixing seat is provided with a stroke adjustment mechanism for adjusting the height of the upper fixing seat.

8. The device for producing a packaging box with a stable structure according to claim 7, characterized in that: An adjustment thread is provided on the top of the guide column; the stroke adjustment mechanism includes a stroke adjustment motor arranged on an upper fixed seat, a driving wheel connected to the output end of the stroke adjustment motor, and a stroke adjustment nut rotatably arranged on the upper fixed seat; the stroke adjustment nut is sleeved on the adjustment thread; the stroke adjustment nut is connected to a transmission wheel; a synchronous belt is provided between the driving wheel and the transmission wheel.