Automatic paraffin stacking and boxing equipment

Abstract

The utility model discloses automatic paraffin stacking and boxing equipment which comprises a paperboard feeding mechanism, a paraffin block stacking mechanism and a boxing and discharging mechanism. The paperboard feeding mechanism comprises a paperboard belt conveyor, the wax block stacking mechanism comprises a wax block conveyor, and the boxing and discharging mechanism comprises a boxing and discharging conveyor. The boxing and discharging conveyor is sequentially provided with a box preassembling position, a gluing position and an output position in the conveying direction, and the paperboard discharging position of the paperboard belt conveyor and the wax block discharging position of the wax block conveyor correspond to the box preassembling position of the boxing and discharging conveyor. The full-automatic paraffin boxing machine has the advantages that automation of paraffin boxing is achieved, production efficiency is remarkably improved, labor cost is reduced, automation level of a production line is improved, human errors are reduced, boxing quality is improved, and the full-automatic paraffin boxing machine is compact in structure, small in occupied area and suitable for various production environments.

Description

Technical Field

[0001] This utility model relates to the technical field of mechanical automation equipment, specifically to an automatic stacking and packing equipment for paraffin wax. Background Technology

[0002] In traditional paraffin packaging, the preparation of cartons, placement of paraffin wax, shaping of cartons, and sealing of cartons largely rely on manual labor, which is not only inefficient but also poses safety hazards. While existing automated equipment can partially replace manual labor, it still has shortcomings in areas such as carton handling and automatic sealing. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide an automatic paraffin stacking and packing equipment that integrates multiple processes such as cardboard separation, paraffin packing, carton forming, glue spraying, box folding and sealing, realizing a fully automated production process from cardboard to finished box, and significantly improving production efficiency and safety.

[0004] The technical solution adopted by this utility model to achieve the above objectives is as follows:

[0005] An automatic paraffin wax stacking and packing device includes a cardboard feeding mechanism, a wax block stacking mechanism, and a packing and unloading mechanism. The cardboard feeding mechanism includes a cardboard conveyor belt, the wax block stacking mechanism includes a wax block conveyor, and the packing and unloading mechanism includes a packing and unloading conveyor. The packing and unloading conveyor is sequentially equipped with a pre-packing position, a gluing position, and an output position along the conveying direction. The cardboard unloading position of the cardboard conveyor belt and the wax block unloading position of the wax block conveyor correspond to the pre-packing position of the packing and unloading conveyor. A trough is provided at the input end of the cardboard conveyor belt, and cardboard is stacked in the slots of the trough. Below, there are paperboard gripping cylinders corresponding to the paperboard and paperboard pushing cylinders corresponding to the paperboard conveyor belt; the pre-packing position of the box-making conveyor is equipped with a paperboard lifting cylinder corresponding to the paperboard pushed by the paperboard unloading position. The paperboard auxiliary cylinder and the paperboard lifting cylinder are located below the paperboard. The pre-packing position of the box-making conveyor is provided with a paperboard forming guard corresponding to the paperboard. The paperboard forming guard is used to form the paperboard in the pre-packing position into a carton. The gluing position of the box-making conveyor includes a top cover glue spraying rotating cylinder, a top cover pressing cylinder, a side glue spraying rotating cylinder, and a side pressing cylinder arranged in sequence.

[0006] The unloading position of the boxing unloading conveyor is equipped with a cardboard auxiliary cylinder corresponding to the cardboard pushed onto the boxing unloading conveyor by the cardboard conveyor belt.

[0007] Two sets of top cover pressing cylinders are arranged in sequence.

[0008] Both sides of the packing and unloading conveyor are equipped with side-mounted adhesive spraying rotary cylinders and side-mounted pressing cylinders.

[0009] The features of this utility model are: it realizes the automation of paraffin packaging, significantly improves production efficiency, reduces labor costs, improves the automation level of the production line, reduces human error, improves packaging quality, and the equipment has a compact structure, small footprint, and is suitable for various production environments. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 This is a schematic diagram of the cardboard feeding mechanism of this utility model.

[0012] Figure 3 This is a schematic diagram of the wax block stacking mechanism and the boxing and unloading mechanism of this utility model.

[0013] The components include: 1. Cardboard feeding mechanism; 11. Cardboard conveyor belt; 12. Trough frame; 121. Card slot; 13. Cardboard gripping cylinder; 14. Cardboard pushing cylinder; 2. Wax block stacking mechanism; 21. Wax block conveyor; 3. Boxing and unloading mechanism; 31. Boxing and unloading conveyor; 32. Cardboard auxiliary cylinder; 33. Cardboard lifting cylinder; 34. Cardboard forming edge guard; 35. Top glue spraying rotating cylinder; 36. Top pressing cylinder; 37. Side glue spraying rotating cylinder; 38. Side pressing cylinder; 4. Cardboard; 5. Wax block. Detailed Implementation

[0014] like Figure 1-3 As shown, this utility model is an automatic paraffin stacking and boxing equipment, including a cardboard feeding mechanism 1, a wax block stacking mechanism 2, and a boxing and unloading mechanism 3;

[0015] The cardboard feeding mechanism 1 includes a cardboard conveyor belt 11, the wax block stacking mechanism 2 includes a wax block conveyor 21, and the boxing and unloading mechanism 3 includes a boxing and unloading conveyor 31.

[0016] The boxing and unloading conveyor 31 is sequentially provided with a pre-packing position, a gluing position, and an output position along the conveying direction. The cardboard 4 unloading position of the cardboard conveyor belt 31 and the wax block 5 unloading position of the wax block conveyor 21 are both corresponding to the pre-packing position of the boxing and unloading conveyor 3.

[0017] The input end of the cardboard conveyor belt 11 is provided with a slot frame 12, and cardboard 4 is stacked in the slot 121 of the slot frame 12. A cardboard gripping cylinder 13 corresponding to the cardboard 4 and a cardboard pushing cylinder 14 corresponding to the cardboard conveyor belt 11 are installed below the slot 121.

[0018] The pre-packing position of the packing conveyor 31 is equipped with a cardboard auxiliary cylinder 32 and a cardboard lifting cylinder 33 corresponding to the cardboard 4 pushed by the cardboard 4 unloading position. The cardboard auxiliary cylinder 32 and the cardboard lifting cylinder 33 are located below the cardboard. The pre-packing position of the packing conveyor 31 is also provided with a cardboard forming guard 34 corresponding to the cardboard 4. The cardboard forming guard 34 forms the cardboard 4 in the pre-packing position into a carton. The gluing position of the packing conveyor 31 includes a top cover glue spraying rotary cylinder 35, a top cover pressing cylinder 36, a side glue spraying rotary cylinder 37, and a side pressing cylinder 38 arranged in sequence. Two sets of top cover pressing cylinders 36 are arranged in sequence. The side glue spraying rotary cylinders 37 and the side pressing cylinders 38 are arranged on both sides of the packing conveyor 31.

[0019] The cardboard feeding mechanism 1 can realize the supply and separation of cardboard. The equipment is equipped with a cardboard storage area. A stack of cardboard is placed in the designated position by the operator. The control system accurately separates the cardboard by grabbing the cardboard cylinder 13 and pushing the cardboard cylinder 14, and only one cardboard is conveyed to the bottom of the wax block stacking mechanism 2 at a time.

[0020] The wax block stacking mechanism 2 can be equipped with an adjustable delivery path and a buffer mechanism to accommodate paraffin products of different sizes and weights. The wax block 5 can be accurately dropped onto the cardboard 4 separated by the cardboard feeding mechanism 1 through the specially designed wax block conveyor 21. The cardboard is dropped into the cardboard forming edge 34 through the cardboard lifting cylinder 33. The cardboard forming edge 33 ensures that the wax block 5 and the cardboard 4 are stably aligned without manual intervention.

[0021] The packing and unloading mechanism 3 can realize the folding, glue spraying, and pressing of the carton. The glue spraying is precisely controlled by the control system to ensure that the glue is evenly distributed at the joint of the carton, enhancing the adhesion. The non-contact glue spraying technology can accurately control the amount and position of glue spraying, avoiding glue waste and carton contamination. The carton folding adopts a modular design, which can be quickly changed according to the size of the carton, improving the flexibility and applicability of the equipment. The folding of the three sides of the carton is completed by a quick mold such as the cardboard forming edge 34. The carton is sealed with tape or hot melt glue by cylinder pressing to ensure that the packaging is firm.

[0022] The cardboard feeding mechanism 1, wax block stacking mechanism 2, and carton unloading mechanism 3 are all controlled and monitored by the control system. The intelligent control system is equipped with a touch screen human-machine interface, which makes it convenient for operators to set parameters and monitor equipment status. It can realize the coordinated operation of each component and self-diagnosis of faults. It can be equipped with sensors to monitor key steps such as cardboard separation, paraffin positioning, and carton forming to ensure operational accuracy.

[0023] During operation, the operator places cardboard 4 onto the slot 121 of the cardboard feeding mechanism 1. The cardboard gripping cylinder 13 lifts and picks up one cardboard 4, then lowers to place the cardboard 4 onto the conveyor layer of the tray 12. The cardboard pushing cylinder 14 pushes the cardboard 4 onto the cardboard conveyor belt 11. The cardboard conveyor belt 11 transfers the cardboard 4 from the cardboard unloading position to the pre-packing position of the packing unloading conveyor 31 of the packing unloading mechanism 3. At this time, the cardboard auxiliary cylinder 32 lifts to receive the cardboard 4 transported from the cardboard conveyor belt 11, and the cardboard lifting cylinder 33 lifts to push the cardboard 4 to the wax block unloading position. The wax block stacking mechanism 2 transports the stacked wax blocks 5 to the wax block unloading position via the wax block conveyor 21. When the wax block 5 reaches the center of the cardboard 4, the cardboard auxiliary cylinder 32 and the cardboard lifting cylinder 33 both lower, and the cardboard is then placed by the cardboard forming edge 34. 4. The carton is formed and then transported to the gluing station by the carton unloading conveyor 31. First, it passes through the top cover glue spraying area of ​​the gluing station. The top glue spraying rotary cylinder 35 extends and retracts, driving the glue spraying nozzle to rotate. While rotating, hot melt glue is sprayed onto the edge of the top cover of the carton. Then, it passes through the pre-pressing station. During the transportation process, the top cover of the carton can be pressed by the shaping workpiece. When it reaches the pre-pressing station, the top pressing cylinder 36 pre-presses the top cover. After pressing, it passes through the side glue spraying station. During the transportation process, the side glue spraying rotary cylinders 37 on both sides extend and retract, driving the glue spraying nozzle to rotate. While rotating, hot melt glue is sprayed onto the two sides of the carton. Then, the two sides of the carton are closed by the shaping workpiece. After reaching the side pre-pressing station, the side pressing cylinders 38 on both sides press the two sides of the carton together. After pressing, the carton unloading conveyor 31 transports the carton out from the output position.

[0024] This utility model integrates multiple functional modules such as cardboard separation, paraffin wax placement, carton forming, glue spraying, box folding, and sealing. Through the coordinated operation of the cardboard feeding mechanism, wax block stacking mechanism, carton unloading mechanism, and control system, it realizes the automated cartoning operation of stacked paraffin wax, improving production efficiency and packaging quality, reducing labor costs, and providing strong support for the automation upgrade of paraffin wax production lines.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic stacking and packing equipment for paraffin wax, characterized in that: The system includes a cardboard feeding mechanism, a wax block stacking mechanism, and a box-packing and unloading mechanism. The cardboard feeding mechanism includes a cardboard conveyor belt, the wax block stacking mechanism includes a wax block conveyor, and the box-packing and unloading mechanism includes a box-packing and unloading conveyor. The box-packing and unloading conveyor is sequentially configured with a pre-packing position, a gluing position, and an output position along the conveying direction. The cardboard unloading position of the cardboard conveyor belt and the wax block unloading position of the wax block conveyor correspond to the pre-packing position of the box-packing and unloading conveyor. The input end of the cardboard conveyor belt is equipped with a trough frame, and cardboard is stacked in the slots of the trough frame. A [unclear - possibly a device or mechanism] is installed below the slots. The paperboard is gripping cylinder corresponding to the paperboard and pushing cylinder corresponding to the paperboard conveyor belt; the pre-packing position of the box-making conveyor is equipped with a paperboard auxiliary cylinder and a paperboard lifting cylinder corresponding to the paperboard pushed by the paperboard unloading position. The paperboard lifting cylinder is located below the paperboard. The pre-packing position of the box-making conveyor is provided with a paperboard forming guard corresponding to the paperboard. The paperboard in the pre-packing position is formed into a carton by the paperboard forming guard. The gluing position of the box-making conveyor includes a top cover glue spraying rotating cylinder, a top cover pressing cylinder, a side glue spraying rotating cylinder, and a side pressing cylinder arranged in sequence.

2. The automatic paraffin stacking and boxing equipment as described in claim 1, characterized in that: The unloading position of the boxing unloading conveyor is equipped with a cardboard auxiliary cylinder corresponding to the cardboard pushed onto the boxing unloading conveyor by the cardboard conveyor belt.

3. The automatic paraffin stacking and boxing equipment as described in claim 1, characterized in that: Two sets of top cover pressing cylinders are arranged in sequence.

4. The automatic paraffin stacking and boxing equipment as described in claim 1, characterized in that: Both sides of the packing and unloading conveyor are equipped with side-mounted adhesive spraying rotary cylinders and side-mounted pressing cylinders.

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