Test paper bag tongue opening glue spraying device

Abstract

The utility model provides a test paper bag tongue mouth glue spraying device, which relates to the technical field of glue spraying devices and comprises a processing table, conveying belts are mounted on two sides of the upper surface of the processing table, a side plate is fixedly mounted on one side of the upper surface of the processing table, a glue storage box is fixedly mounted on the front surface of the side plate, and an induction nozzle is mounted at the lower end of the glue storage box. A side plate is fixedly installed on one side of the upper surface of the processing table, a slicking assembly is arranged on the side plate, a first hydraulic cylinder is fixedly installed on the other side of the upper surface of the processing table, a baffle is fixedly installed at the output end of the first hydraulic cylinder, and the baffle is arranged on the upper surface of the conveying belt in a sliding mode. When the device faces test paper bags with different thicknesses, a worker rotates a lead screw at the moment, so that the lead screw is matched with a lead screw thread sleeve to move downwards, the scraping plate is driven to move downwards, the tongue openings of the test paper bags with different thicknesses are subjected to scraping work, and the glue is evenly arranged on the surfaces of the tongue openings.

Description

Technical Field

[0001] The utility model relates to the technical field of glue spraying devices, in particular to a glue spraying device for the tongue of a test paper bag. Background Art

[0002] The test paper bag is used to hold test papers, and glue spraying is required on the tongue of the test paper bag to facilitate the closing of the test paper bag. For example, patent application number CN201920658748.9 discloses a test paper bag sealing and gluing device, comprising a conveyor belt, a glue box, a liquid inlet hole, an air inlet hole, an induction nozzle Ⅰ, an induction nozzle Ⅱ, a conveyor roller Ⅰ, and a conveyor roller Ⅱ; the conveyor roller Ⅰ and the conveyor roller Ⅱ are connected to the conveyor belt, and the conveyor roller Ⅰ / conveyor roller Ⅱ are driven by a motor to move, and the conveyor belt is driven to move by the movement of the conveyor roller Ⅰ and the conveyor roller Ⅱ, and the movement of the conveyor belt drives the test paper bag placed on the top surface thereof to move, and a glue box is installed above the conveyor belt, and a liquid inlet hole and an air inlet hole are arranged on the top of the glue box, and an induction nozzle Ⅰ and an induction nozzle Ⅱ are arranged on the bottom of the glue box. The utility model has a simple structure and is easy to use. It can be used for sealing and gluing test paper bags of different specifications such as A3 and A4. The compressed air and glue liquid enter the glue box and finally the glue is sprayed with an induction nozzle, which makes the gluing process more uniform and accurate, avoiding the waste and pollution of glue. However, in the above technical scheme, when spraying glue on the test paper bag, it cannot be ensured that the tongue of the test paper bag is located at the lower end of the nozzle, which affects the efficiency of glue spraying. After the glue spraying is completed, since the glue is sprayed, it cannot be evenly arranged at the tongue position, which affects the sticking efficiency of the tongue. Utility Model Content

[0003] The main purpose of the utility model is to provide a test paper bag tongue glue spraying device, which can effectively solve the problem in the background technology that when spraying glue on the test paper bag, the test paper bag tongue cannot be guaranteed to be located at the lower end of the nozzle, affecting the efficiency of glue spraying, and after the glue spraying is completed, since the glue is sprayed, it cannot be evenly arranged at the tongue position, affecting the efficiency of tongue adhesion.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a test paper bag tongue glue spraying device, including a processing table, conveyor belts are installed on both sides of the upper surface of the processing table, a side panel is fixedly installed on one side of the upper surface of the processing table, a glue storage box is fixedly installed on the front surface of the side panel, an induction nozzle is installed at the lower end of the glue storage box, a scraping assembly is arranged on the side panel, a first hydraulic cylinder is fixedly installed on the other side of the upper surface of the processing table, a baffle is fixedly installed on the output end of the first hydraulic cylinder, and the baffle is slidably arranged on the upper surface of the conveyor belt.

[0005] Preferably, a plurality of support rods are equidistantly fixedly installed on the lower surface of the processing table, and the plurality of support rods are connected by a first fixing rod.

[0006] Preferably, a guide plate is slidably mounted on the front surface of the baffle, and electric rollers are equidistantly mounted on the lower surface of the guide plate.

[0007] Preferably, a second fixing rod is fixedly mounted on the upper surface of the baffle plate, a top plate is fixedly mounted on the upper end of the second fixing rod, a second hydraulic cylinder is fixedly mounted on the lower surface of the top plate, and an output end of the second hydraulic cylinder is arranged on the upper surface of the guide plate.

[0008] Preferably, the scraping assembly includes a screw and a slide groove, the screw is installed on the side plate through a screw thread sleeve, and the slide groove is opened on the front surface of the side plate.

[0009] Preferably, a sliding block is slidably installed inside the slide groove, and a scraper is fixedly installed on the side of the sliding block.

[0010] Preferably, the lower end of the screw rod is rotatably arranged on the upper surface of the slider.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The tongue of the test paper bag will move past the lower end of the scraper, and the scraper will scrape the glue on the upper surface of the tongue of the test paper bag flat. When facing test paper bags of different thicknesses, the person will rotate the screw rod to make the screw rod and the screw sleeve move downward, and at the same time, it can drive the slider to slide inside the slide groove, and at the same time, it can drive the scraper to move downward to scrape the tongue of the test paper bag of different thicknesses flat, so that the glue is evenly set on the surface of the tongue.

[0013] (2) Place the test paper bag on the upper surface of the conveyor belt, and stick the end of the test paper bag away from the tongue on the surface of the baffle. The tongue of the test paper bag will be set just below the induction nozzle. This device sticks the end of the test paper bag away from the tongue on the surface of the baffle, which can ensure the position of the test paper bag. The output end of the second hydraulic cylinder is extended and retracted, and the guide plate can be pushed downward to move the electric roller downward. According to the thickness of the test paper bag, the distance between the conveyor belt and the electric roller is adjusted. The test paper bag is placed between the conveyor belt and the electric roller, which can ensure the stability of the test paper bag during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a test paper bag tongue glue spraying device of the utility model;

[0015] Figure 2 It is a top view structural schematic diagram of a test paper bag tongue glue spraying device of the utility model;

[0016] Figure 3 It is a side structural schematic diagram of a test paper bag tongue glue spraying device of the utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged structure of position A of a glue spraying device at the tongue of a test paper bag according to the utility model.

[0018] In the figure: 1. processing table; 2. support rod; 3. first fixed rod; 4. first hydraulic cylinder; 5. baffle; 6. scraping assembly; 601. scraper; 602. screw threaded sleeve; 603. screw; 604. slide; 605. slider; 7. glue storage box; 8. induction nozzle; 9. conveyor belt; 10. side plate; 11. second fixed rod; 12. top plate; 13. second hydraulic cylinder; 14. guide plate; 15. electric roller. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1 , 3 As shown, a test paper bag tongue glue spraying device includes a processing table 1, conveyor belts 9 are installed on both sides of the upper surface of the processing table 1, a side panel 10 is fixedly installed on one side of the upper surface of the processing table 1, a glue storage box 7 is fixedly installed on the front surface of the side panel 10, an induction nozzle 8 is installed at the lower end of the glue storage box 7, a scraping component 6 is arranged on the side panel 10, a first hydraulic cylinder 4 is fixedly installed on the other side of the upper surface of the processing table 1, a baffle 5 is fixedly installed on the output end of the first hydraulic cylinder 4, and the baffle 5 is slidably arranged on the upper surface of the conveyor belt 9.

[0021] like Figure 1 As shown, a plurality of support rods 2 are equidistantly fixedly installed on the lower surface of the processing table 1, and the plurality of support rods 2 are connected by a first fixed rod 3. By equidistantly fixedly installed on the lower surface of the processing table 1, and the plurality of support rods 2 are connected by a first fixed rod 3, the stability of the processing table 1 can be improved.

[0022] like Figure 1 , 3As shown, a guide plate 14 is slidably installed on the front surface of the baffle 5, and an electric roller 15 is equidistantly installed on the lower surface of the guide plate 14. A second fixing rod 11 is fixedly installed on the upper surface of the baffle 5, and a top plate 12 is fixedly installed on the upper end of the second fixing rod 11. A second hydraulic cylinder 13 is fixedly installed on the lower surface of the top plate 12, and the output end of the second hydraulic cylinder 13 is arranged on the upper surface of the guide plate 14. The output end of the second hydraulic cylinder 13 is extended and retracted, and the guide plate 14 can be pushed to move downward, so that the electric roller 15 can move downward, and the distance between the conveyor belt 9 and the electric roller 15 can be adjusted according to the thickness of the test paper bag. The test paper bag is placed between the conveyor belt 9 and the electric roller 15, which can ensure the stability of the test paper bag during transportation.

[0023] like Figure 2 , 4 As shown, the scraping assembly 6 includes a screw rod 603 and a slide groove 604. The screw rod 603 is installed on the side plate 10 through a screw rod sleeve 602. The front surface of the side plate 10 is provided with a slide groove 604. A slider 605 is slidably installed inside the slide groove 604. A scraper 601 is fixedly installed on the side of the slider 605. The lower end of the screw rod 603 is rotatably set on the upper surface of the slider 605. The tongue of the test paper bag will move over the lower end of the scraper 601, and the scraper will scrape the glue on the upper surface of the tongue of the test paper bag. When facing test paper bags of different thicknesses, the screw rod 603 is rotated by a person at this time to make the screw rod 603 cooperate with the screw rod sleeve 602 to move downward, and at the same time, the slider 605 can be driven to slide inside the slide groove 604, and at the same time, the scraper 601 can be driven to move downward to scrape the tongue of the test paper bags of different thicknesses.

[0024] The working principle of the glue spraying device at the tongue of the test paper bag:

[0025] When in use, when the device is needed, the output end of the first hydraulic cylinder 4 is extended and retracted, and the baffle 5 can be pushed forward to adjust the distance between the baffle 5 and the induction nozzle 8 to the length of the tongue of the test paper bag. The test paper bag is placed on the upper surface of the conveyor belt 9, and the end of the test paper bag away from the tongue is attached to the surface of the baffle 5, which will set the tongue of the test paper bag just below the induction nozzle 8. At this time, the conveyor belt 9 works, and the test paper bag can be driven to move. When the tongue of the test paper bag is moved away from the induction nozzle 8, When the lower end moves over, the induction nozzle 8 will spray the glue in the glue storage box 7 on the upper surface of the tongue of the test paper bag. This device sticks the end of the test paper bag away from the tongue to the surface of the baffle 5, which can ensure the position of the test paper bag, and the baffle 5 can be adjusted at will, which is convenient for limiting test paper bags of different specifications. After spraying, the tongue of the test paper bag will continue to move forward, and the tongue of the test paper bag will move over the lower end of the scraper 601, and the scraper will scrape the glue on the upper surface of the tongue of the test paper bag. When facing test paper bags of different thicknesses, this At the same time, the screw rod 603 is rotated by a person, so that the screw rod 603 and the screw rod screw sleeve 602 move downward, and at the same time, the slider 605 can be driven to slide inside the slide groove 604, and at the same time, the scraper 601 can be driven to move downward to scrape the tongue of the test paper bag with different thicknesses. In addition, because the front surface of the baffle 5 is slidably installed with a guide plate 14, the lower surface of the guide plate 14 is equidistantly installed with an electric roller 15, the upper surface of the baffle 5 is fixedly installed with a second fixed rod 11, and the upper end of the second fixed rod 11 is fixedly installed with a top plate 12. A second hydraulic cylinder 13 is fixedly installed on the lower surface of the top plate 12, and the output end of the second hydraulic cylinder 13 is arranged on the upper surface of the guide plate 14. At this time, the output end of the second hydraulic cylinder 13 is extended and retracted, and the guide plate 14 can be pushed to move downward, so that the electric roller 15 moves downward, and the distance between the conveyor belt 9 and the electric roller 15 is adjusted according to the thickness of the test paper bag. The test paper bag is placed between the conveyor belt 9 and the electric roller 15, which can ensure the stability of the test paper bag during transportation.

[0026] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A glue spraying device for the tongue of a test paper bag, comprising a processing table (1), characterized in that: Conveying belts (9) are installed on both sides of the upper surface of the processing table (1); a side plate (10) is fixedly installed on one side of the upper surface of the processing table (1); a glue storage box (7) is fixedly installed on the front surface of the side plate (10); an induction nozzle (8) is installed at the lower end of the glue storage box (7); a scraping component (6) is arranged on the side plate (10); a first hydraulic cylinder (4) is fixedly installed on the other side of the upper surface of the processing table (1); a baffle (5) is fixedly installed on the output end of the first hydraulic cylinder (4); and the baffle (5) is slidably arranged on the upper surface of the conveying belt (9).

2. The glue spraying device for the tongue of a test paper bag according to claim 1, characterized in that: A plurality of support rods (2) are fixedly installed at equal intervals on the lower surface of the processing table (1), and the plurality of support rods (2) are connected by a first fixing rod (3).

3. The glue spraying device for the tongue of a test paper bag according to claim 1, characterized in that: A guide plate (14) is slidably mounted on the front surface of the baffle (5), and electric rollers (15) are equidistantly mounted on the lower surface of the guide plate (14).

4. The glue spraying device for the tongue of a test paper bag according to claim 3, characterized in that: A second fixing rod (11) is fixedly mounted on the upper surface of the baffle (5); a top plate (12) is fixedly mounted on the upper end of the second fixing rod (11); a second hydraulic cylinder (13) is fixedly mounted on the lower surface of the top plate (12); and an output end of the second hydraulic cylinder (13) is arranged on the upper surface of the guide plate (14).

5. The glue spraying device for the tongue of a test paper bag according to claim 1, characterized in that: The scraping assembly (6) comprises a screw rod (603) and a slide groove (604); the screw rod (603) is installed on the side plate (10) via a screw rod sleeve (602); and the slide groove (604) is provided on the front surface of the side plate (10).

6. The glue spraying device for the tongue of a test paper bag according to claim 5, characterized in that: A sliding block (605) is slidably mounted inside the sliding groove (604), and a scraper (601) is fixedly mounted on the side of the sliding block (605).

7. The glue spraying device for the tongue of a test paper bag according to claim 6, characterized in that: The lower end of the screw rod (603) is rotatably disposed on the upper surface of the slider (605).

Images