Adhesive spraying mechanism for corrugated carton processing

Abstract

The utility model discloses an adhesive spraying mechanism for corrugated carton processing, which comprises a support, a fixing plate and a flattening component, an air cylinder is arranged on the support, the fixing plate is arranged at the bottom of the air cylinder, a glue gun is arranged on the fixing plate, an inserting hole is arranged on the fixing plate, a fastening knob is in threaded connection with the fixing plate, and the fastening knob is in threaded connection with the pressing component. The flattening assembly comprises a first vertical plate inserted into the inserting hole, a first scale line arranged at the front end of the first vertical plate, a first pressing plate arranged at the bottom of the first vertical plate, a pressure sensor arranged at the front end of the first pressing plate, a connecting rod arranged on the rear side of the first pressing plate and a second pressing plate arranged on the rear side of the connecting rod. The corrugated board can be pressed through the first pressing plate and the second pressing plate so that adhesive can be sprayed conveniently, meanwhile, when the edge of the flat corrugated board is uneven, the flat corrugated board can make contact with the pressure sensor, the pressure sensor can feed back information to an external controller after the flat corrugated board makes contact with the pressure sensor, and the uneven corrugated board can be treated conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box processing, in particular to an adhesive spraying mechanism for corrugated paper box processing. Background Art

[0002] Corrugated paper boxes are the most widely used packaging products, and their usage has always been the highest among all packaging products. This includes calcium plastic corrugated paper boxes. In addition to protecting goods, facilitating storage and transportation, they also play a role in beautifying and promoting goods. Corrugated paper boxes are green and environmentally friendly products, which are beneficial to the environment and convenient for loading and unloading. Corrugated paper boxes are made of corrugated cardboard through die-cutting, creasing, nailing or gluing.

[0003] After searching, the patent with announcement number CN211838660U discloses an adhesive spraying device for processing corrugated cardboard boxes, and its content records "including a frame body, a slag discharge port, a support plate, a conveyor belt and a sleeve rod, the left end of the frame body is internally screwed with a slag discharge port, and the frame body is internally welded with a support plate, and the outer side of the support plate is fitted with a conveyor belt, the left and right ends of the conveyor belt are connected to the inside of the frame body through conveyor rollers, and a scraper is fitted under the conveyor belt, and a slag guide plate is fitted at the left end of the scraper, the left end of the slag guide plate is screwed with the frame body, and the first support frame is fixed with screws on the top ends of the front and rear sides of the frame body. The adhesive spraying device for processing corrugated cardboard boxes is provided with a second screw..." From the above, it can be seen that when the adhesive spraying device of the patent is used, the corrugated cardboard can be transported on the conveyor belt, but when the corrugated cardboard is uneven, it is easy to affect the spraying of the adhesive, and there are certain shortcomings. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted by the utility model is: an adhesive spraying mechanism for corrugated cardboard box processing, comprising a bracket, a fixed plate and a flattening assembly, the bracket is provided with a cylinder, the fixed plate is arranged at the bottom of the cylinder, a glue gun is arranged on the fixed plate, a socket is opened on the fixed plate, a fastening knob is threadedly connected on the fixed plate, and the flattening assembly includes a first vertical plate inserted in the socket, a first scale line arranged at the front end of the first vertical plate, a first pressure plate arranged at the bottom of the first vertical plate, a pressure sensor arranged at the front end of the first pressure plate, a connecting rod arranged at the rear side of the first pressure plate, and a second pressure plate arranged at the rear side of the connecting rod.

[0006] Preferably, two cylinders are provided, and the two cylinders are symmetrically distributed on the bracket.

[0007] Preferably, two of the jacks and two of the tightening knobs are provided.

[0008] Preferably, the first pressing plate and the second pressing plate have the same structure.

[0009] Preferably, two connecting rods are provided.

[0010] Preferably, it further comprises a smoothing assembly, which comprises a second vertical plate inserted into the insertion hole, a second scale line arranged at the rear side of the second vertical plate, and a scraper arranged at the bottom of the second vertical plate.

[0011] By adopting the above technical scheme, the beneficial effects achieved by the utility model are as follows: the first pressing plate and the second pressing plate of the flattening assembly provided in the utility model can press the corrugated cardboard so as to spray the adhesive, and the fastening knob provided can be loosened, and the first vertical plate can be moved up and down after loosening, and the first scale line can be referred to during movement, so as to accurately adjust the height of the first pressing plate and the second pressing plate so as to flatten the corrugated cardboard, and at the same time, when the edge of the flat corrugated cardboard is uneven, it will contact the pressure sensor, and after the contact, the pressure sensor can feed back to the external controller for processing, and then the scraper of the smoothing assembly can scrape off excess adhesive so as to smooth the adhesive. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the fixing plate of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the flattening assembly of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the leveling component of the utility model.

[0016] Reference numerals:

[0017] 100, bracket; 110, cylinder;

[0018] 200, fixing plate; 210, glue gun; 220, socket; 230, tightening knob;

[0019] 300, flattening assembly; 310, first vertical plate; 320, first scale line; 330, first pressing plate; 340, pressure sensor; 350, connecting rod; 360, second pressing plate;

[0020] 400, smoothing assembly; 410, second vertical plate; 420, second scale line; 430, scraper. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] The following describes some embodiments of the utility model in conjunction with the accompanying drawings to provide an adhesive spraying mechanism for corrugated paper box processing. Embodiment 1

[0023] Reference Figure 1-3 , which is the first embodiment of the utility model, provides an adhesive spraying mechanism for corrugated box processing, including a bracket 100, a fixing plate 200 and a flattening component 300.

[0024] Specifically, the bracket 100 is provided with a cylinder 110. Two cylinders 110 are provided and symmetrically distributed on the bracket 100. The cylinder 110 can be controlled to be extended and retracted. The retracted cylinder 110 can drive the fixing plate 200 to move up and down so as to spray the adhesive.

[0025] Specifically, the fixing plate 200 is arranged at the bottom of the cylinder 110, a glue gun 210 is arranged on the fixing plate 200, a socket 220 is opened on the fixing plate 200, a fastening knob 230 is threadedly connected on the fixing plate 200, and two sockets 220 and two fastening knobs 230 are provided. The two sockets 220 are convenient for inserting the first vertical plate 310 and the second vertical plate 410 so as to fix the flattening assembly 300 and the smoothing assembly 400. The two fastening knobs 230 can be rotated to abut against the flattening assembly 300 and the smoothing assembly 400 so as to fix the flattening assembly 300 and the smoothing assembly 400.

[0026] Specifically, the flattening assembly 300 includes a first vertical plate 310 inserted into the socket 220, a first scale line 320 arranged at the front end of the first vertical plate 310, a first pressing plate 330 arranged at the bottom of the first vertical plate 310, a pressure sensor 340 arranged at the front end of the first pressing plate 330, a connecting rod 350 arranged at the rear side of the first pressing plate 330, and a second pressing plate 360 ​​arranged at the rear side of the connecting rod 350. Two connecting rods 350 are provided. The first pressing plate 330 and the second pressing plate 360 ​​have the same structure. The height of the first pressing plate 330 and the second pressing plate 360 ​​can be accurately adjusted by referring to the first scale line 320. After adjustment, the corrugated cardboard can be pressed by the first pressing plate 330 and the second pressing plate 360 ​​to spray adhesive. At the same time, when the edge of the flat corrugated cardboard is uneven, it will contact the pressure sensor 340 of the first pressing plate 330. After contact, the pressure sensor 340 can be fed back to the external controller to deal with the problem of uneven corrugated cardboard. Embodiment 2

[0027] Reference Figure 1 and Figure 4 , which is the second embodiment of the utility model, and is different from the first embodiment in that it also includes a smoothing component 400, the smoothing component 400 includes a second vertical plate 410 inserted into the insertion hole 220, a second scale line 420 arranged at the rear side of the second vertical plate 410, and a scraper 430 arranged at the bottom of the second vertical plate 410. The height of the scraper 430 can be accurately adjusted by referring to the second scale line 420. After adjustment, the scraper 430 can scrape off excess adhesive so as to smooth the adhesive.

[0028] The working principle and use process of the utility model are as follows: when in use, the fastening knob 230 abutting against the flattening assembly 300 can be loosened, and the first vertical plate 310 can be moved up and down after loosening. The first scale line 320 can be referred to when moving, and the fastening knob 230 can be tightened after moving to a suitable height, so that the height of the first pressing plate 330 and the second pressing plate 360 ​​can be accurately adjusted. After adjustment, the first pressing plate 330 and the second pressing plate 360 ​​can be used to press the corrugated cardboard so as to spray the adhesive. At the same time, when the edge of the flat corrugated cardboard is uneven, it will contact with the first The pressure sensor 340 of the pressing plate 330 is in contact. After the contact, the pressure sensor 340 can provide feedback to the external controller to deal with the problem of uneven corrugated cardboard. When smoothing, the fastening knob 230 abutting against the smoothing component 400 can be loosened. After loosening, the second vertical plate 410 can be moved up and down. When moving, the second scale line 420 can be referred to. After moving to a suitable height, the fastening knob 230 can be tightened to accurately adjust the height of the scraper 430. After adjustment, the scraper 430 can scrape off excess adhesive to smooth the adhesive.

[0029] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An adhesive spraying mechanism for corrugated box processing, characterized in that: include: A support (100), wherein a cylinder (110) is disposed on the support (100); A fixing plate (200), the fixing plate (200) being arranged at the bottom of the cylinder (110), a glue gun (210) being arranged on the fixing plate (200), a plug hole (220) being provided on the fixing plate (200), and a tightening knob (230) being threadedly connected to the fixing plate (200); The flattening assembly (300) comprises a first vertical plate (310) inserted into the insertion hole (220), a first scale line (320) arranged at the front end of the first vertical plate (310), a first pressing plate (330) arranged at the bottom of the first vertical plate (310), a pressure sensor (340) arranged at the front end of the first pressing plate (330), a connecting rod (350) arranged at the rear side of the first pressing plate (330), and a second pressing plate (360) arranged at the rear side of the connecting rod (350).

2. The adhesive spraying mechanism for corrugated paperboard processing according to claim 1, characterized in that: Two cylinders (110) are provided, and the two cylinders (110) are symmetrically distributed on the bracket (100).

3. The adhesive spraying mechanism for corrugated paperboard processing according to claim 1, characterized in that: Two of the jacks (220) and two of the tightening knobs (230) are provided.

4. The adhesive spraying mechanism for corrugated paperboard processing according to claim 1, characterized in that: The first pressing plate (330) and the second pressing plate (360) have the same structure.

5. The adhesive spraying mechanism for corrugated paper box processing according to claim 1, characterized in that: Two connecting rods (350) are provided.

6. The adhesive spraying mechanism for corrugated paperboard processing according to claim 1, characterized in that: The invention also comprises a smoothing assembly (400), the smoothing assembly (400) comprising a second vertical plate (410) inserted into the insertion hole (220), a second scale line (420) arranged at the rear side of the second vertical plate (410), and a scraper (430) arranged at the bottom of the second vertical plate (410).

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