Apparatus for installing a ribbon on a woven bag

Abstract

The utility model relates to the technical field of woven bag production equipment, especially for the equipment for installing the colored tape on the woven bag, including placing subassembly, feeding subassembly, processing subassembly, discharge assembly and pasting subassembly, and placing subassembly, feeding subassembly, processing subassembly, discharge assembly and pasting subassembly are all installed on the woven bag processing machine, the pasting principle of pasting subassembly is ultrasonic pasting principle, and pasting subassembly includes movable pasting head above the woven bag and pasting seat setting below the woven bag, when the discharge assembly transports the punched colored tape to the woven bag, the pasting head moves down and adapts to the pasting seat to paste the colored tape on the woven bag. Thus the installation of colored tape is realized by the cooperation of several components, that is, automation, and manual placement is not used, so the efficiency is higher, and the several components are all installed on the woven bag processing machine, so that additional machines are not needed, and then the cost is reduced and the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of woven bag production equipment, and specifically to equipment for attaching ribbons to woven bags. Background Technology

[0002] Woven bags, also known as snake-skin bags, are a type of plastic bag used for packaging. Depending on the items placed inside or the need for labeling, ribbons are often attached to the woven bags. The ribbon installation process involves first processing the required ribbon using other machines. Then, before the woven bags are transported to the sewing equipment, the operator manually places the ribbon onto the bags. The bags with ribbons are then transported to the sewing equipment where the ribbons and woven bags are sewn together. However, because the placement is manual, the efficiency is low. Furthermore, since the ribbons are processed and transported separately from the bag-making machine (i.e., two separate machines), it increases both costs and time spent on transportation. Summary of the Invention

[0003] The purpose of this invention is to provide a device for attaching ribbons to woven bags. The ribbon attachment is achieved by the cooperation of several components, which is automated and does not require manual placement, thus increasing efficiency. Moreover, these components are all installed on the woven bag processing machine, eliminating the need for additional machines, thereby reducing costs and improving efficiency. Therefore, this invention solves the problems of low efficiency caused by manual placement of ribbons and high cost and low efficiency caused by the need for additional machines to process ribbons.

[0004] The purpose of this utility model is achieved as follows:

[0005] The equipment for attaching ribbons to woven bags includes a placement component, a feeding component, a processing component, a discharging component, and an adhesive component. The placement component, feeding component, processing component, and discharging component are all mounted on a woven bag processing machine and located on one side of the woven bag. The processing component is located between the feeding component and the discharging component, and the feeding component is located between the placement component and the processing component.

[0006] The placement component is used to place the ribbon roll, the feeding component is used to transport the uncut ribbon to the processing component, the processing component is used to cut the uncut ribbon to the required size and shape, and the discharge component is used to transport the cut ribbon onto the woven bag.

[0007] The adhesive component is installed on the woven bag processing machine, and its adhesive principle is ultrasonic adhesive principle. The adhesive component includes an adhesive head located above the woven bag and movable, and an adhesive seat set below the woven bag. When the discharge component transports the cut ribbon to the woven bag, the adhesive head moves down and matches the adhesive seat to stick the ribbon to the woven bag.

[0008] Preferably, the processing component includes a punching seat and a movable punching head, and the cross-section of the punching head is triangular. The punching head is provided with a discharge hole. When the feeding component transports the ribbon to be punched to the punching seat, the punching head moves down to cut the ribbon and form a triangular notch at the end of the ribbon.

[0009] Preferably, the discharge assembly includes a movable adsorption head, which can move up and down and back and forth to adsorb the ribbon, thereby transporting the ribbon onto the woven bag as the adsorption head moves.

[0010] Preferably, the feeding assembly includes a placement plate, and one end of the placement plate is provided with a drive shaft, which is connected to a motor. The drive shaft rotates under the drive of the motor, thereby driving the ribbon to move. The other end of the placement plate is provided with a limiting shaft, which is located above the ribbon to limit the height of the ribbon.

[0011] A detector is installed above the placement plate. When the detector detects the markings on the ribbon, it transmits information to the motor and stops the motor from running.

[0012] Preferably, a brush is provided above the placement plate, and the ribbon is located between the brush and the placement plate;

[0013] Alternatively / and, a movable limiting shaft two is provided above the drive shaft, and the ribbon is located between the drive shaft and the limiting shaft two.

[0014] Preferably, the placement component includes a connector and a turntable rotatably disposed on the connector, the turntable being used to place the ribbon roll, and the connector having a rod below the turntable.

[0015] Preferably, it also includes a base plate, which is mounted on a woven bag processing machine. The base plate is provided with a processing component, a discharge component, and an adhesive component. The base plate is provided with an mounting component, and the adhesive head is movably mounted on the mounting component. The mounting component is connected to the feeding component.

[0016] Or / and, a guide plate is provided between the feeding assembly and the processing assembly;

[0017] Or / and, a guide plate is provided between the processing component and the discharge component.

[0018] The outstanding and beneficial technical effects of this utility model compared to the prior art are:

[0019] The ribbon installation of this utility model is achieved by the cooperation of several components, which is automated and does not require manual placement, thus increasing efficiency. Moreover, these components are all installed on the woven bag processing machine, so no additional machine is needed, thereby reducing costs and improving efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 This is a structural diagram with the placement components removed.

[0022] Figure 3 for Figure 2 A schematic diagram of the split structure.

[0023] Figure 4 A schematic diagram showing the disassembly of the processing components.

[0024] Figure 5 This is a schematic diagram of the feeding assembly.

[0025] Figure 6 for Figure 5 A schematic diagram of the rear view structure.

[0026] Reference numerals: 11-Adhesive head; 12-Adhesive seat; 21-Cut-out seat; 22-Cut-out head; 23-Discharge hole; 31-Adsorption head; 41-Placement plate; 42-Drive shaft; 43-Motor; 45-Limit shaft one; 46-Detector;

[0027] 47-Brush; 48-Limiting shaft two; 49-Side plate; 51-Connector; 52-Rod; 53-Turntable;

[0028] 61-Base plate; 62-Mounting component; 63-Guide plate one; 64-Guide plate two; 65-Connecting block;

[0029] 66 - Mounting plate. Detailed Implementation

[0030] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0031] like Figures 1-6 As shown, the device for attaching ribbons to woven bags includes a placement component, a feeding component, a processing component, a discharging component, and an adhesive component. The placement component, feeding component, processing component, discharging component, and adhesive component are all mounted on a woven bag processing machine, and the placement component, feeding component, processing component, and discharging component are located on one side of the woven bag.

[0032] Simultaneously, the placement component is used to place the ribbon roll, and the feeding component is located between the placement component and the processing component to transport the uncrushed ribbon to the processing component. The processing component is located between the feeding component and the discharge component to cut the uncrushed ribbon to the required size and shape, and the discharge component is used to transport the cut ribbon onto the woven bag.

[0033] Moreover, the adhesive component uses ultrasonic adhesive principle, and the adhesive component includes an adhesive head 11 that is movable above the woven bag and an adhesive seat 12 that is set below the woven bag. When the discharge component transports the cut ribbon to the woven bag, the adhesive head 11 moves down and matches the adhesive seat 12 to stick the ribbon to the woven bag.

[0034] The ultrasonic bonding principle involves high-frequency vibration acting on the material interface, followed by localized melting through frictional heat, and finally bonding under applied pressure. Therefore, in practical use, the ribbon installation is achieved through the coordinated operation of several components, making it automated and eliminating manual placement, thus increasing efficiency. Furthermore, these components are all mounted on the woven bag processing machine, eliminating the need for additional machinery, thereby reducing costs and improving efficiency.

[0035] like Figure 4 As shown, the processing assembly includes a punching seat 21 and a movable punching head 22, the cross-section of which is triangular, and a discharge hole 23 is provided on the punching head 22. Therefore, in actual use, when the feeding assembly transports the ribbon to be punched onto the punching seat 21, the punching head 22 moves down to cut the ribbon and form a triangular notch at the end of the ribbon.

[0036] The movement of the punching head 22 is achieved by a cylinder, and a groove is provided on one side of the punching seat 21. The top of the punching seat 21 is provided with a hole that communicates with the groove and allows the punching head 22 to pass through.

[0037] Therefore, in practical use, the triangular cutting head 22 is more suitable for automation and facilitates automated processing. This is because the existing processing of ribbons uses a diamond-shaped cutting head 22, which can cut the triangular notches of two ribbons at once. However, the two adjacent ribbons cut out are symmetrical, requiring manual operation and is not suitable for automation. In contrast, the ribbons processed by this invention are all in the same direction, making it more suitable for automation and facilitating automated processing.

[0038] like Figure 3 As shown, the discharge assembly includes a movable adsorption head 31, which can move up and down and back and forth to adsorb ribbons, thereby transporting the ribbons onto the woven bag as the adsorption head 31 moves.

[0039] The movement of the adsorption head 31 is achieved by a cylinder, and the specific structure is as follows: First, it also includes a base plate 61, which is installed on the woven bag processing machine. The base plate 61 is provided with a mounting plate 66, and the top of the mounting plate 66 is provided with a cylinder that can drive forward and backward movement. The cylinder that can drive forward and backward movement is connected to a cylinder that can drive up and down movement, and the cylinder that can drive up and down movement is connected to the adsorption head 31. Therefore, the movement in two directions is achieved by two cylinders.

[0040] like Figure 5 and Figure 6 As shown, the feeding assembly includes a placement plate 41, and a drive shaft 42 is provided at one end of the placement plate 41. The drive shaft 42 is connected to a motor 43, and the drive shaft 42 rotates under the drive of the motor 43, thereby moving the ribbon. The drive shaft 42 and the drive shaft of the motor are respectively connected to a rotating wheel one and a rotating wheel two, which are connected by a conveyor belt. Therefore, the motor 43 drives the rotating wheel two to rotate, causing the conveyor belt to move and rotating the rotating wheel one to rotate, thereby driving the drive shaft 42 to rotate and moving the ribbon.

[0041] Meanwhile, a limiting shaft 45 is provided at the other end of the placement plate 41, and the limiting shaft 45 is located above the ribbon to limit the height of the ribbon. This is because the ribbon roll located in the placement assembly is higher than the placement plate 41, so it needs to pass through the limiting shaft 45 to reduce the height of the ribbon. In addition, a shaft is provided between the limiting shaft 45 and the placement plate 41. This is because reducing the height of the ribbon does not mean that the height is the same as that of the placement plate 41, so it can be adjusted by the shaft. Furthermore, the end of the placement plate 41 near the shaft has a downward inclined part, which facilitates the ribbon to enter the placement plate 41.

[0042] Secondly, a detector 46 is installed above the placement plate 41. Therefore, in actual use, when the detector 46 detects a mark on the ribbon, it transmits information to the motor 43 and stops the motor 43 from running. The mark can be a word on the ribbon, and the motor will stop briefly when a specific word is detected.

[0043] Furthermore, a brush 47 is installed above the placement plate 41, and the ribbon is located between the brush 47 and the placement plate 41. Therefore, in actual use, the brush 47 can limit the height and also smooth the ribbon.

[0044] Furthermore, a movable limiting shaft 48 is provided above the drive shaft 42, and the ribbon is located between the drive shaft 42 and the limiting shaft 48. Therefore, in actual use, the height can be limited by the setting of the limiting shaft 48, and the ribbon can be flattened to a certain extent as it passes through the two shafts.

[0045] The feeding assembly also includes a side plate 49, and the drive shaft 42, motor 43, limit shaft one 45, brush 47 and limit shaft two 48 are mounted on the side plate 49.

[0046] like Figure 1 As shown, the placement component includes a connector 51 and a turntable 53 rotatably mounted on the connector 51. The turntable 53 is used to place the ribbon roll, and the connector 51 has a rod 52 below the turntable 53.

[0047] Therefore, in actual use, the turntable 53 consists of two plates and a shaft. One plate is removed, the ribbon roll is placed onto the shaft, and the removed plate is returned to its original position, thus installing the ribbon roll. Meanwhile, the rod 52 can limit the ribbon's movement and, to some extent, adjust its tension.

[0048] like Figures 1-6 As shown, it also includes a base plate 61, which is mounted on a woven bag processing machine. The base plate 61 is provided with a processing component, a discharge component, and an adhesive component. The base plate 61 is also provided with an mounting component 62, and the adhesive head 11 is movably mounted on the mounting component 62. The mounting component 62 is connected to the feeding component via a connecting block 65.

[0049] Furthermore, to ensure stable ribbon transportation, a guide plate 63 is installed between the feeding component and the processing component, and a guide plate 64 is installed between the processing component and the discharging component, thereby guiding and supporting the ribbon transportation and preventing it from moving to other places.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. However, this utility model is not limited to the above embodiments; therefore, various changes and modifications can be made without departing from the principles and scope of this utility model, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A device for attaching ribbons to woven bags, characterized in that, It includes a placement component, a feeding component, a processing component, a discharging component, and an adhesive component. The placement component, feeding component, processing component, and discharging component are all installed on the woven bag processing machine and located on one side of the woven bag. The processing component is located between the feeding component and the discharging component, and the feeding component is located between the placement component and the processing component. The placement component is used to place the ribbon roll, the feeding component is used to transport the uncut ribbon to the processing component, the processing component is used to cut the uncut ribbon to the required size and shape, and the discharge component is used to transport the cut ribbon onto the woven bag. The adhesive assembly is installed on the woven bag processing machine, and its adhesive principle is ultrasonic adhesive principle. The adhesive assembly includes an adhesive head (11) located above the woven bag and movable, and an adhesive seat (12) set below the woven bag. When the discharge assembly transports the cut ribbon to the woven bag, the adhesive head (11) moves down and matches the adhesive seat (12) to stick the ribbon to the woven bag.

2. The device for attaching ribbons to woven bags according to claim 1, characterized in that: The processing assembly includes a punching seat (21) and a movable punching head (22), and the cross section of the punching head (22) is triangular. The punching head (22) is provided with a discharge hole (23). When the feeding assembly transports the ribbon to be punched to the punching seat (21), the punching head (22) moves down to cut the ribbon and form a triangular notch at the end of the ribbon.

3. The device for attaching ribbons to woven bags according to claim 1, characterized in that: The discharge assembly includes a movable adsorption head (31), which can move up and down and back and forth to adsorb ribbons so that the ribbons are transported onto the woven bag as the adsorption head (31) moves.

4. The apparatus for attaching ribbons to woven bags according to any one of claims 1-3, characterized in that: The feeding assembly includes a placement plate (41), and a drive shaft (42) is provided at one end of the placement plate (41). The drive shaft (42) is connected to a motor (43), and the drive shaft (42) rotates under the drive of the motor (43) to drive the ribbon to move. A limit shaft (45) is provided at the other end of the placement plate (41), and the limit shaft (45) is located above the ribbon to limit the height of the ribbon. A detector (46) is provided above the placement plate (41). When the detector (46) detects the mark on the ribbon, it transmits information to the motor (43) and stops the motor (43) from running.

5. The device for attaching ribbons to woven bags according to claim 4, characterized in that: A brush (47) is provided above the placement plate (41), and the ribbon is located between the brush (47) and the placement plate (41); Or / and, a movable limiting shaft two (48) is provided above the active shaft (42), and the ribbon is located between the active shaft (42) and the limiting shaft two (48).

6. The apparatus for attaching ribbons to woven bags according to any one of claims 1-3, characterized in that: The placement assembly includes a connector (51) and a turntable (53) rotatably disposed on the connector (51), the turntable (53) being used to place the ribbon roll, and a rod (52) being disposed below the turntable (53) on the connector (51).

7. The apparatus for attaching ribbons to woven bags according to any one of claims 1-3, characterized in that: It also includes a base plate (61), and the base plate (61) is installed on the woven bag processing machine. The base plate (61) is provided with a processing component, a discharge component and an adhesive component. The base plate (61) is provided with an mounting component (62), and the adhesive head (11) is movably mounted on the mounting component (62). The mounting component (62) is connected to the feeding component. Or / and, a guide plate (63) is provided between the feeding assembly and the processing assembly. Or / and, a guide plate 2 (64) is provided between the processing component and the discharge component.

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