A sealing machine for laundry detergent packaging bags

Abstract

The utility model provides a sealing machine for washing powder packaging bag relates to sealing machine technical field. The sealing machine for washing powder packaging bag, including the conveyer box, the top symmetry of conveyer box inner wall rotatory connection has four driven wheels, the top of conveyer box inner wall and be located between the corresponding two driven wheels all rotatory connection has the driving wheel, corresponding two driven wheels and a driving wheel all are through transmission belt transmission connection, and transmission belt is the elastic material, the bottom of conveyer box inner wall is provided with conveying assembly. The sealing machine for washing powder packaging bag, through setting up conveying assembly to the packing bag bottom that is equipped with washing powder is supported and is transported, utilizes transmission belt to the packing bag top that is equipped with washing powder is clamped tightly and is transported to the top of the packing bag in the conveying process simultaneously, and is sealed to the operation of the packing bag of component of heat sealing to the top of the packing bag in the conveying process, to realize semi -automatic sealing operation, and this sealing machine compact structure, low cost, especially suitable for small -size factory purchase and use.

Description

Technical Field

[0001] This utility model relates to the field of sealing machine technology, specifically a sealing machine for laundry detergent packaging bags. Background Technology

[0002] Laundry detergent is an alkaline synthetic detergent, a chemical preparation used for washing clothes. Its main components are anionic surfactants, sodium alkylbenzene sulfonate, a small amount of nonionic surfactants, and some additives such as phosphates, silicates, sodium sulfate, fluorescent agents, and enzymes. It is manufactured through processes such as mixing and spraying. Currently, most laundry detergents use 4A fluoride instead of phosphates. Laundry detergent refers to powdered (granular) synthetic detergents.

[0003] During the production and processing of laundry detergent, it is generally packaged in bags. After the detergent is filled, the ends of the bags need to be sealed using a sealing machine to prevent the detergent from spilling out. However, existing sealing machines are generally large and expensive, making them unsuitable for small factories.

[0004] Therefore, those skilled in the art provide a sealing machine for laundry detergent packaging bags to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a sealing machine for laundry detergent packaging bags, which solves the problem mentioned in the background that existing sealing machines are generally large in size and expensive, making them unsuitable for small factories to purchase and use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sealing machine for laundry detergent packaging bags, comprising a conveyor box, four driven wheels symmetrically and rotatably connected to the top of the inner wall of the conveyor box, and a driving wheel rotatably connected to the top of the inner wall of the conveyor box between each pair of corresponding driven wheels. The two corresponding driven wheels and one driving wheel are connected by a transmission belt, the transmission belt being made of elastic material. A conveying assembly is provided at the bottom of the inner wall of the conveyor box, and two heat sealing assemblies are provided at the top of the inner wall of the conveyor box.

[0007] The above technical solution utilizes a conveying assembly to support and transport the bottom of the packaging bag containing laundry detergent, while a transmission belt clamps and transports the top of the packaging bag. A heat-sealing assembly then seals the top of the packaging bag during the transport process, thus achieving a semi-automatic sealing operation. This sealing machine is compact, inexpensive, and particularly suitable for small factories.

[0008] Preferably, the conveying assembly includes a conveyor belt and a drive source for the conveyor belt, the drive source for driving the conveyor belt to work and support and convey the bottom of the laundry detergent packaging bag.

[0009] Preferably, the heat sealing assembly includes a mounting plate, an electric telescopic rod, and a heat sealing plate. The mounting plate is fixedly installed on the top of the inner wall of the conveyor box and located on both sides of the drive wheel. The electric telescopic rod is installed on the outside of the mounting plate, and the piston rods of the electric telescopic rods all pass through the corresponding mounting plates. The heat sealing plate is fixedly installed between the piston rods of two corresponding electric telescopic rods and is located below the transmission belt.

[0010] The above technical solution utilizes two heat-sealing plates to clamp and heat-seal the top of the laundry detergent packaging bag.

[0011] Preferably, a strip groove is provided on the top of the conveyor box and between the two drive belts.

[0012] The above technical solution facilitates the passage of the top sealing area of ​​the laundry detergent packaging bag through the inside of the groove.

[0013] Preferably, a motor is fixedly installed on the top of the conveyor box and directly above the drive wheel, and the output shaft of the motor passes through the conveyor box and is fixedly connected to the corresponding drive wheel.

[0014] The above technical solution utilizes the operation of the motor to drive the corresponding drive wheel to rotate, thereby achieving power output.

[0015] Preferably, a control panel is fixedly installed on the outside of the conveyor box, and the drive source of the conveyor belt, the electric telescopic rod and the motor are all electrically connected to the control panel.

[0016] The above technical solution allows for the control of the overall operation of the equipment using a control panel.

[0017] This utility model provides a sealing machine for laundry detergent packaging bags, which has the following beneficial effects: This sealing machine for laundry detergent packaging bags uses a conveyor assembly to support and transport the bottom of the packaging bag containing laundry detergent, while a transmission belt clamps and transports the top of the packaging bag containing laundry detergent. The heat sealing assembly then seals the top of the packaging bag during the transport process, thus achieving a semi-automatic sealing operation. This sealing machine has a compact structure and low cost, making it especially suitable for small factories. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention. Figure 1 .

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the present invention. Figure 2 .

[0021] Figure 4 This is a partial structural schematic diagram of the present invention.

[0022] In the diagram: 1. Conveyor box; 2. Driven wheel; 3. Drive wheel; 4. Transmission belt; 5. Control panel; 6. Conveyor belt; 7. Mounting plate; 8. Electric telescopic rod; 9. Heat-sealing plate; 10. Groove; 11. Motor. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] Reference Figures 1-4 This utility model provides a sealing machine for laundry detergent packaging bags, including a conveyor box 1. Four driven wheels 2 are symmetrically rotatably connected to the top of the inner wall of the conveyor box 1. A driving wheel 3 is rotatably connected to the top of the inner wall of the conveyor box 1 between each pair of driven wheels 2. Each pair of driven wheels 2 and each driving wheel 3 is connected by a transmission belt 4. The transmission belt 4 enables power transmission between the driving wheel 3 and the driven wheels 2. The two driven wheels 2 and the driving wheel 3 form a triangular structure, facilitating tensioning of the transmission belt 4. A motor 11 is fixedly installed at the top of the conveyor box 1, directly above each driving wheel 3. The output shaft of each motor 11 passes through the conveyor box 1 and is fixedly connected to the corresponding driving wheel 3. The operation of the motor 11 drives the corresponding driving wheel 3 to rotate, thereby achieving power output. The transmission belt 4 is made of elastic material, facilitating the clamping of the top sealing position of the laundry detergent packaging bag using two transmission belts 4. A strip groove 10 is provided on the top of the conveyor box 1 and between the two drive belts 4 to facilitate the top sealing position of the laundry detergent packaging bag to pass through the inside of the strip groove 10.

[0025] In one aspect of this embodiment, a conveying assembly is provided at the bottom of the inner wall of the conveying box 1. The conveying assembly includes a conveyor belt 6 and a drive source for the conveyor belt 6. The drive source for the conveyor belt 6 is used to drive the conveyor belt 6 to work and support and convey the bottom of the laundry detergent packaging bag. The conveyor belt 6 is a prior art technology and does not need to be described in detail.

[0026] In one aspect of this embodiment, two heat-sealing assemblies are provided on the top of the inner wall of the conveyor box 1. Each heat-sealing assembly includes a mounting plate 7, an electric telescopic rod 8, and a heat-sealing plate 9. The mounting plate 7 is fixedly installed on the top of the inner wall of the conveyor box 1 and located on both sides of the drive wheel 3. The electric telescopic rod 8 is installed on the outside of the mounting plate 7, and the piston rods of the electric telescopic rod 8 all pass through the corresponding mounting plate 7. The heat-sealing plate 9 is fixedly installed between the piston rods of the two corresponding electric telescopic rods 8. The operation of the electric telescopic rod 8 drives the corresponding heat-sealing plate 9 to move, and the two heat-sealing plates 9 can clamp and heat-seal the top sealing position of the laundry detergent packaging bag. The heat-sealing plate 9 is located below the transmission belt 4 for easy use in conjunction with the transmission belt 4.

[0027] In one aspect of this embodiment, a control panel 5 is fixedly installed on the outside of the conveyor box 1. The drive source of the conveyor belt 6, the electric telescopic rod 8, and the motor 11 are all electrically connected to the control panel 5. The control panel 5 can be used to control the overall operation of the equipment. The circuit connection method and control logic are well-known to those skilled in the art and need not be described further.

[0028] Working principle: When using the equipment, first place it in the designated position, then power on the equipment, place the bottom of the laundry detergent bag to be sealed on the top of the conveyor belt 6, and pass the top of the bag through the inside of the trough 10 and clamp it between the two drive belts 4.

[0029] Then, the control panel 5 controls the operation of the conveyor belt 6 and the motor 11. The motor 11 drives the drive wheel 3 to rotate, which in turn works with the driven wheel 2 to make the transmission belt 4 run. The transmission belt 4 and the conveyor belt 6 run at the same speed, thus enabling stable transport of the laundry detergent packaging bags.

[0030] When the laundry detergent bag is conveyed between the two heat-sealing plates 9, the electric telescopic rod 8 is controlled by the control panel 5 to move the two heat-sealing plates 9 simultaneously towards the center, thereby sealing the top of the laundry detergent bag using the two heat-sealing plates 9. This enables semi-automatic sealing operation. Furthermore, this sealing machine has a compact structure and low cost, making it particularly suitable for small factories.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sealing machine for laundry detergent packaging bags, comprising a conveyor box (1), characterized in that, Four driven wheels (2) are symmetrically rotatably connected to the top of the inner wall of the conveying box (1). A driving wheel (3) is rotatably connected to the top of the inner wall of the conveying box (1) and between two corresponding driven wheels (2). The two corresponding driven wheels (2) and one driving wheel (3) are connected by a transmission belt (4). The transmission belt (4) is made of elastic material. A conveying assembly is provided at the bottom of the inner wall of the conveying box (1). Two heat sealing assemblies are provided at the top of the inner wall of the conveying box (1).

2. The sealing machine for laundry detergent packaging bags according to claim 1, characterized in that: The conveying assembly includes a conveyor belt (6) and a drive source for the conveyor belt (6). The drive source for the conveyor belt (6) is used to drive the conveyor belt (6) to work and support and convey the bottom of the laundry detergent packaging bag.

3. The sealing machine for laundry detergent packaging bags according to claim 1, characterized in that: The heat sealing assembly includes a mounting plate (7), an electric telescopic rod (8), and a heat sealing plate (9). The mounting plate (7) is fixedly installed on the top of the inner wall of the conveyor box (1) and located on both sides of the drive wheel (3). The electric telescopic rod (8) is installed on the outside of the mounting plate (7). The piston rods of the electric telescopic rods (8) all pass through the corresponding mounting plates (7). The heat sealing plate (9) is fixedly installed between the piston rods of the two corresponding electric telescopic rods (8). The heat sealing plate (9) is located below the transmission belt (4).

4. The sealing machine for laundry detergent packaging bags according to claim 1, characterized in that: A strip groove (10) is provided on the top of the conveyor box (1) and between the two transmission belts (4).

5. The sealing machine for laundry detergent packaging bags according to claim 2, characterized in that: Motors (11) are fixedly installed on the top of the conveyor box (1) and directly above the drive wheel (3). The output shafts of the motors (11) all pass through the conveyor box (1) and are fixedly connected to the corresponding drive wheel (3).

6. The sealing machine for laundry detergent packaging bags according to claim 5, characterized in that: A control panel (5) is fixedly installed on the outside of the conveyor box (1). The drive source of the conveyor belt (6), the electric telescopic rod (8) and the motor (11) are all electrically connected to the control panel (5).

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