Glue spraying equipment for flexible freight bag

Abstract

The utility model relates to the technical field of flexible freight bags, in particular to flexible freight bag glue spraying equipment which is characterized in that a flexible freight bag is clamped and limited through a limiting mechanism, and glue is flattened through cooperation of a glue spraying mechanism and a scraper, so that waste of glue is avoided, the contact area between the glue and the flexible freight bag is larger, the adhesion effect is better, and the service life of the flexible freight bag is prolonged. The working efficiency is improved, and the practicability is high; a U-shaped plate is fixedly installed on the workbench, four supporting legs are symmetrically and fixedly installed at the bottom end of the workbench, a glue spraying mechanism is arranged on the U-shaped plate and comprises a first motor, the first motor is fixedly installed on the outer side wall of the U-shaped plate, a working groove is formed in the U-shaped plate, and a first screw rod is rotatably installed in the working groove; and one end of the first screw rod is fixedly connected with the output end of the first motor, two limiting rods are symmetrically and fixedly installed on the working groove, a moving block is installed on the first screw rod in a screwed mode, an electric cylinder is arranged on the moving block, and a connecting plate is arranged at the bottom end of the electric cylinder.

Description

Technical Field

[0001] The present application relates to the technical field of bulk bags, and in particular to a bulk bag glue spraying device. Background Art

[0002] The full name of the container bag is flexible container bag, also known as big bag or ton packaging bag. It is a soft and bendable packaging container. It is a large-volume transport bag made of foldable rubber-coated cloth, resin-processed cloth and other soft materials. The container bag is made of polypropylene as the main raw material, and a small amount of stabilizing agent is added and evenly mixed. The plastic film is melted and extruded by an extruder, cut into filaments, and then stretched. The high-strength and low-elongation PP raw filaments are made by heat setting, and then woven and coated to make the base fabric of plastic woven cloth, which is sewn with accessories such as slings to make ton bags. Spraying glue is required during the production process;

[0003] However, the existing glue spraying equipment has a simple structure, does not have the function of limiting the position of the container bag, and is not convenient for leveling the glue after the glue spraying is completed, which affects the glue spraying effect and has poor practicality. Therefore, a container bag glue spraying equipment is needed to improve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present application provides a container bag glue spraying equipment that uses a limiting mechanism to clamp and limit the container bag, and uses the cooperation of a glue spraying mechanism and a scraper to flatten the colloid, thereby avoiding waste of glue, making the contact area between the glue and the container bag larger, and achieving better bonding effect, thereby improving work efficiency and being highly practical.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: A container bag glue spraying device, comprising a workbench, a U-shaped plate is fixedly installed on the workbench, and four legs are symmetrically fixedly installed at the bottom end of the workbench;

[0008] A glue spraying mechanism is provided on the U-shaped plate, and the glue spraying mechanism includes a first motor, which is fixedly mounted on the outer side wall of the U-shaped plate, and a working groove is provided on the U-shaped plate, in which a first screw is rotatably mounted, one end of the first screw is fixedly connected to the output end of the first motor, and two limit rods are symmetrically fixedly mounted on the working groove, a moving block is screwed on the first screw, an electric cylinder is provided on the moving block, a connecting plate is provided at the bottom end of the electric cylinder, a scraper is provided on the connecting plate, a support plate is fixedly mounted on the workbench, a glue box is placed on the support plate, a connecting hose is connected and mounted on the glue box, an end of the connecting hose away from the glue box is connected and fixedly connected to the connecting plate, and a nozzle is provided at one end of the connecting hose;

[0009] A limiting mechanism is provided on the U-shaped plate, and the limiting mechanism includes two second screws. Two fixed plates are symmetrically fixedly installed on the U-shaped plate, a second motor is fixedly installed on one of the fixed plates, one end of one of the second screws is fixedly connected to the output end of the second motor, the two second screws are respectively rotatably connected to the two fixed plates and the workbench, synchronous wheels are fixedly installed on the two second screws, the two synchronous wheels are connected by belts, and movable plates are screwed on the two second screws, two slide grooves are provided on the U-shaped plate corresponding to the two movable plates, the two movable plates are respectively slidably connected to the two slide grooves, two telescopic columns are fixedly installed on the bottom ends of the two movable plates, the two telescopic columns on the same side are connected by a pressure plate, each telescopic column is provided with a spring, and the two ends of each spring are respectively fixedly connected to the corresponding movable plate and the pressure plate;

[0010] A stabilizing mechanism is provided at the bottom end of the workbench;

[0011] A protection mechanism is provided on the U-shaped plate;

[0012] A protective mechanism is arranged at the bottom end of the workbench.

[0013] Preferably, the stabilizing mechanism comprises four stabilizing seats, which are respectively fixedly mounted on the bottom ends of the four legs.

[0014] Furthermore, the protection mechanism includes a protection cover, which is fixedly mounted on one of the fixing plates, and the second motor is located inside the protection cover.

[0015] Furthermore, the protection mechanism includes a protection shell, which is fixedly installed at the bottom end of the workbench, and the two synchronous wheels are located inside the protection shell.

[0016] Based on the above solution, a rubber pad is provided at the bottom end of each pressing plate.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present application provides a container bag glue spraying device, which has the following beneficial effects:

[0019] The container bag glue spraying equipment places the container bag on a workbench, starts the second motor, and uses the power provided by the second motor to drive two moving plates to move two pressing plates, so that the two pressing plates press and limit the container bag by contacting the container bag, starts the first motor, and uses the power provided by the first motor to drive the moving block to move, and then drives the connecting hose to move and spray glue through the connecting plate, and uses the scraper on the connecting plate to flatten the colloid, thereby avoiding waste of glue, making the contact area between the glue and the container bag larger, and achieving better adhesion effect, thereby improving work efficiency and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of this application;

[0022] Figure 3 For this application Figure 1 The enlarged structural diagram of the middle A part;

[0023] Figure 4 This is a schematic diagram of the structure of the two synchronous wheels connected in this application.

[0024] Markings in the attached figure: 1. workbench; 2. U-shaped plate; 3. support leg; 4. first motor; 5. first screw; 6. limit rod; 7. moving block; 8. connecting plate; 9. rubber box; 10. connecting hose; 11. fixed plate; 12. second motor; 13. second screw; 14. synchronous wheel; 15. moving plate; 16. telescopic column; 17. pressure plate; 18. spring; 19. stable seat; 20. protective cover; 21. protective shell; 22. rubber pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] Example

[0027] See also Figure 1 and Figure 2 A container bag glue spraying device includes a workbench 1, a U-shaped plate 2 is fixedly installed on the workbench 1, four legs 3 are symmetrically fixedly installed at the bottom end of the workbench 1, and the container bag is placed on the workbench 1.

[0028] See also Figure 1A glue spraying mechanism is provided on the U-shaped plate 2, and the glue spraying mechanism includes a first motor 4, which is fixedly mounted on the outer wall of the U-shaped plate 2. A working groove is provided on the U-shaped plate 2, and a first screw 5 is rotatably mounted in the working groove. One end of the first screw 5 is fixedly connected to the output end of the first motor 4, and two limit rods 6 are symmetrically fixedly mounted on the working groove. A moving block 7 is screwed on the first screw 5. By starting the first motor 4, the first motor 4 provides power to drive the moving block 7 to move. An electric cylinder is provided on the moving block 7, and the bottom of the electric cylinder A connecting plate 8 is provided at the end, and the connecting plate 8 drives the connecting hose 10 to perform mobile glue spraying operation. A scraper is provided on the connecting plate 8, and a pallet is fixedly installed on the workbench 1, and a glue box 9 is placed on the pallet. A connecting hose 10 is connected and installed on the glue box 9. The end of the connecting hose 10 away from the glue box 9 is connected to the connecting plate 8 and fixedly connected. A nozzle is provided at one end of the connecting hose 10, and the scraper on the connecting plate 8 is used to flatten the colloid, thereby avoiding waste of glue, making the contact area between the glue and the container bag larger, and the bonding effect is better.

[0029] See also Figure 1-4 A limiting mechanism is provided on the U-shaped plate 2, and the limiting mechanism includes two second screws 13. Two fixed plates 11 are symmetrically fixedly installed on the U-shaped plate 2, and a second motor 12 is fixedly installed on one of the fixed plates 11, and one end of one of the second screws 13 is fixedly connected to the output end of the second motor 12. The two second screws 13 are respectively rotatably connected with the two fixed plates 11 and the workbench 1, and synchronous wheels 14 are fixedly installed on the two second screws 13. The two synchronous wheels 14 are connected by belts, and the two second screws 13 are screwed with movable plates 15. The U-shaped plate 2 corresponds to two movable plates. 15 is provided with two slide grooves, and the two movable plates 15 are slidably connected with the two slide grooves respectively. Two telescopic columns 16 are fixedly installed at the bottom ends of the two movable plates 15. The two telescopic columns 16 on the same side are connected by a pressure plate 17. A spring 18 is mounted on each telescopic column 16. The two ends of each spring 18 are fixedly connected with the corresponding movable plate 15 and the pressure plate 17 respectively. By starting the second motor 12, the second motor 12 provides power to enable the two movable plates 15 to drive the two pressure plates 17 to move, so that the two pressure plates 17 can press and limit the container bag by contacting the container bag.

[0030] See also Figure 1 and Figure 2 A stabilizing mechanism is provided at the bottom end of the workbench 1, and the stabilizing mechanism includes four stabilizing seats 19. The four stabilizing seats 19 are respectively fixedly installed at the bottom ends of the four legs 3. The four legs 3 are stabilized by the installation of the four stabilizing seats 19, thereby making the workbench 1 more stable.

[0031] See also Figure 1 and Figure 2A protection mechanism is provided on the U-shaped plate 2, and the protection mechanism includes a protection cover 20, and the protection cover 20 is fixedly installed on one of the fixed plates 11. The second motor 12 is located inside the protection cover 20, and the installation of the protection cover 20 protects the second motor 12.

[0032] See also Figure 1 and Figure 2 A protective mechanism is provided at the bottom end of the workbench 1, and the protective mechanism includes a protective shell 21, which is fixedly installed at the bottom end of the workbench 1. The two synchronous wheels 14 are both located inside the protective shell 21. The installation of the protective shell 21 protects the two synchronous wheels 14.

[0033] See also Figure 1-4 A rubber pad 22 is provided at the bottom end of each pressing plate 17, and the friction force is increased by the provision of two rubber pads 22.

[0034] In summary, when the container bag glue spraying device is used, the container bag is placed on the workbench 1, and the second motor 12 is started. This motor is a well-known device for technicians in this field that is directly purchased on the market. Here we just use it, and do not make any improvements to its structure and function. We will not go into details here. The motor is provided with a control switch matched with it. The installation position of the control switch is selected according to actual use requirements, which is convenient for operators to operate and control. The second motor 12 provides power to drive one of the second screws 13 to rotate, and the cooperation of the two synchronous wheels 14 enables the other second screw 13 to rotate synchronously, and then The two moving plates 15 drive the two pressing plates 17 to move, and the two pressing plates 17 are in contact with the container bag to press and limit the container bag, so that the container bag is more stable. By starting the first motor 4, the first motor 4 provides power to drive the first screw 5 to rotate, and then the moving block 7 drives the connecting plate 8 to move. Through the cooperation of the glue box 9 and the connecting hose 10, the colloid in the glue box 9 is sprayed through the nozzle on the connecting hose 10, and the scraper on the connecting plate 8 is used to flatten the colloid, thereby avoiding the waste of glue, making the contact area between the glue and the container bag larger, the bonding effect is better, and the work efficiency is improved.

[0035] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A container bag glue spraying device, comprising a workbench (1), characterized in that: A U-shaped plate (2) is fixedly mounted on the workbench (1), and four legs (3) are symmetrically fixedly mounted on the bottom end of the workbench (1); A glue spraying mechanism is arranged on the U-shaped plate (2), and the glue spraying mechanism comprises a first motor (4), the first motor (4) is fixedly mounted on the outer side wall of the U-shaped plate (2), a working groove is opened on the U-shaped plate (2), a first screw rod (5) is rotatably mounted in the working groove, one end of the first screw rod (5) is fixedly connected to the output end of the first motor (4), two limit rods (6) are symmetrically fixedly mounted on the working groove, a moving block (7) is screwed on the first screw rod (5), an electric cylinder is arranged on the moving block (7), a connecting plate (8) is arranged at the bottom end of the electric cylinder, a scraper is arranged on the connecting plate (8), a support plate is fixedly mounted on the workbench (1), a glue box (9) is placed on the support plate, a connecting hose (10) is connected and mounted on the glue box (9), one end of the connecting hose (10) away from the glue box (9) is connected and fixedly connected to the connecting plate (8), and a nozzle is arranged at one end of the connecting hose (10); A limit mechanism is provided on the U-shaped plate (2), the limit mechanism comprising two second screw rods (13), two fixed plates (11) are symmetrically fixedly mounted on the U-shaped plate (2), a second motor (12) is fixedly mounted on one of the fixed plates (11), one end of one of the second screw rods (13) is fixedly connected to the output end of the second motor (12), the two second screw rods (13) are rotatably connected to the two fixed plates (11) and the workbench (1), the two second screw rods (13) are fixedly mounted with synchronous wheels (14), and the two synchronous wheels (14) are connected to the workbench (1) via the two second screw rods (13). The two second screw rods (13) are connected by a belt, and a movable plate (15) is screwed onto the two second screw rods (13). Two sliding grooves are provided on the U-shaped plate (2) corresponding to the two movable plates (15). The two movable plates (15) are respectively slidably connected to the two sliding grooves. Two telescopic columns (16) are fixedly installed at the bottom ends of the two movable plates (15). The two telescopic columns (16) on the same side are connected by a pressing plate (17). A spring (18) is mounted on each telescopic column (16). The two ends of each spring (18) are respectively fixedly connected to the corresponding movable plate (15) and the pressing plate (17). A stabilizing mechanism is provided at the bottom end of the workbench (1); A protection mechanism is provided on the U-shaped plate (2); A protection mechanism is arranged at the bottom end of the workbench (1).

2. The container bag glue spraying equipment according to claim 1, characterized in that: The stabilizing mechanism comprises four stabilizing seats (19), and the four stabilizing seats (19) are respectively fixedly mounted on the bottom ends of the four supporting legs (3).

3. The container bag glue spraying equipment according to claim 2 is characterized in that: The protection mechanism comprises a protection cover (20), the protection cover (20) is fixedly mounted on one of the fixing plates (11), and the second motor (12) is located inside the protection cover (20).

4. The container bag glue spraying equipment according to claim 3 is characterized in that: The protection mechanism comprises a protection shell (21), the protection shell (21) is fixedly mounted on the bottom end of the workbench (1), and the two synchronous wheels (14) are both located inside the protection shell (21).

5. The container bag glue spraying equipment according to claim 4, characterized in that: A rubber pad (22) is provided at the bottom end of each pressing plate (17).

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