Packaging box gluing device capable of achieving automatic feeding

Abstract

The utility model relates to the field of paper box gluing devices, in particular to a packing box gluing device capable of automatically feeding, which comprises a shell, a fixing plate and a positioning component, the upper end of the shell is fixedly connected with a material storage frame, the front end of the material storage frame is provided with a discharge chute in a penetrating manner, and the upper end of the inner wall of the discharge chute is fixedly connected with a rubber baffle and a second connecting block; the lower end of the second connecting block is fixedly connected with two lug plates. Paperboards can slide down and be placed in the material storage frame through the feeding plate, the packaging box paperboards are stacked and placed in the material storage frame, when feeding work is carried out, the belt conveyor is started, the paperboards of the belt conveyor on the belt conveyor are fed forwards through friction force, then the paperboards are clamped through the rotating wheels, and then the paperboards are fed into the material storage frame through the rotating wheels. And the paperboards are prevented from tilting in the feeding process.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper box gluing device field, especially packaging box gluing device of automatic feeding. BACKGROUND

[0002] The gluing device is usually driven by a motor or a pneumatic cylinder to deliver glue from a glue storage tank to a glue head, and then evenly apply the glue on the packaging box through a glue applying component. During the gluing process, the gluing speed, the gluing amount and the gluing position can be adjusted according to the requirements.

[0003] The packaging box gluing device in the prior art generally relies on manual operation to place the paperboard in the gluing area and then performs the gluing operation. This status not only limits the improvement of production efficiency, but also brings a series of problems such as high labor intensity and complicated operation.

[0004] Therefore, the packaging box gluing device with automatic feeding is proposed, which has the structure of automatic feeding and the positioning and clamping structure, so that the device can automatically feed, thereby solving the problem of low work efficiency caused by manual feeding during the feeding process. SUMMARY

[0005] In order to overcome the problem that the existing packaging box gluing device needs manual feeding during the feeding process, the packaging box gluing device with automatic feeding is proposed.

[0006] The technical scheme of the utility model is as follows: the packaging box gluing device with automatic feeding comprises a shell, a fixed plate and a positioning assembly, the upper end of the shell is fixedly connected with a storage frame, the front end of the storage frame is provided with a discharge slot, the inner wall of the discharge slot is fixedly connected with a rubber baffle and a second connecting block at the upper end, the lower end of the second connecting block is fixedly connected with two ear plates, the end of the two ear plates close to each other is rotatably provided with a rotating wheel, the lower end of the rubber baffle is inclined backward, a belt conveyor is arranged in the shell, and the upper part of the rear end of the storage frame is provided with a feeding plate.

[0007] Preferably, the positioning assembly comprises a placing box, an air cylinder, a first connecting block and a compression roller, the front end of the storage frame is fixedly connected with the placing box, the inner wall of the placing box is provided with the air cylinder at the lower end, the telescopic rod of the air cylinder is fixedly connected with the first connecting block at the lower end of the placing box, and the left and right ends of the first connecting block are rotatably provided with the compression roller.

[0008] Preferably, the upper end of the shell is fixedly connected with two fixed plates, the end of the two fixed plates close to each other is fixedly connected with a limiting column, and the end of the two fixed plates close to each other is rotatably provided with a double-toothed screw rod.

[0009] Preferably, the right end of the fixed plate on the right end of the shell is fixedly connected with a motor, and the left end of the output shaft of the motor is fixedly connected to the left end of the double-toothed screw rod.

[0010] As preferred, the outer wall of the double-toothed screw is provided with two screw grooves, the screw grooves are symmetrically distributed on the left and right central cross sections of the double-toothed screw, and two thread sleeve blocks are symmetrically and threadedly arranged at the two ends of the outer wall of the double-toothed screw and are slidably arranged on the limiting column.

[0011] As preferred, the rear end of the thread sleeve block is provided with a glue injection head, the upper end of the glue injection head is fixedly connected with a liquid injection pipe in a penetrating mode, and the output end of the glue injection head faces directly downward.

[0012] As preferred, the upper end of the belt of the belt conveyor is flush with the upper end of the shell.

[0013] The beneficial effects of the utility model are as follows: the paperboard can be placed in the storage frame through the feeding plate, the paperboard in the storage frame is stacked, when feeding, the paperboard on the belt conveyor is fed forward through friction, and the paperboard is prevented from being warped through the clamping of the rotating wheel. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model discloses a three-dimensional structure schematic diagram of automatic feeding's packaging box glue coating device is exhibited.

[0015] Figure 2 The utility model discloses a three-dimensional structure schematic diagram of automatic feeding's packaging box glue coating device is exhibited.

[0016] Figure 3 The utility model discloses automatic feeding's packaging box glue coating device Figure 2 The utility model discloses a three-dimensional structure schematic diagram of automatic feeding's packaging box glue coating device is exhibited.

[0017] Figure 4 The utility model discloses a three-dimensional structure schematic diagram of automatic feeding's packaging box glue coating device is exhibited.

[0018] The marks in the drawings are as follows: 1, shell; 101, placing box; 102, air cylinder; 103, first connecting block; 104, compression roller; 2, belt conveyor; 3, storage frame; 4, discharge chute; 5, rubber baffle; 6, second connecting block; 7, ear plate; 8, rotating wheel; 9, feeding plate; 10, fixed plate; 11, limiting column; 12, double-toothed screw; 13, motor; 14, partition; 15, thread sleeve block; 16, glue injection head; 17, liquid injection pipe. DETAILED DESCRIPTION

[0019] The utility model will be further explained in connection with the drawings and examples.

[0020] Please refer toFigures 1-4 The utility model provides a kind of embodiment: the packing box gluing device of automatic feeding, including shell 1, still including fixed plate 10 and positioning assembly, the upper end of shell 1 is fixedly connected with storage frame 3, the front end of storage frame 3 is penetrated and is equipped with discharge groove 4, rubber baffle 5 and second connecting block 6 are fixedly connected on the inner wall upper end of discharge groove 4, the lower end of second connecting block 6 is fixedly connected with two ear plates 7, the end of mutual approach of two ear plates 7 is rotatably provided with rotating wheel 8, the lower end of rubber baffle 5 is inclined to the rear in distribution, belt conveyor 2 is arranged in shell 1, the upper part rear end of storage frame 3 is provided with feeding plate 9, paperboard can be slid and placed in storage frame 3 by feeding plate 9, so that packing box paperboard is stacked in storage frame 3, when feeding, by starting belt conveyor 2, the paperboard of belt conveyor 2 is fed forward by friction, then by the clamping of rotating wheel 8, prevent paperboard from being warped in the process of feeding.

[0021] Please refer to Figure 1 And Figure 4 In the embodiment, the upper end of shell 1 is fixedly connected with two fixed plates 10, the end of mutual approach of two fixed plates 10 is fixedly connected with limiting post 11, the end of mutual approach of two fixed plates 10 is rotatably provided with double-toothed screw 12, the right end of right fixed plate 10 on the upper right end of shell 1 is fixedly connected with motor 13, the output shaft left end of motor 13 is fixedly connected with the left end of double-toothed screw 12, two screw grooves are formed in the outer wall of double-toothed screw 12, and the screw grooves are symmetrically distributed in the left and right center cross sections of double-toothed screw 12.Two silk sleeve blocks 15 are symmetrically screw-mounted on the outer wall of double-toothed screw 12, and the two silk sleeve blocks 15 are slidably arranged on the limiting post 11.The rear end of silk sleeve block 15 is provided with glue injection head 16, the upper end of glue injection head 16 is fixedly connected with liquid injection pipe 17, and the output end of glue injection head 16 faces directly downward;The center of double-toothed screw 12 and limiting post 11 is commonly provided with partition 14, when the position of glue injection head 16 of gluing device needs to be adjusted, by starting motor 13, the output shaft of motor 13 drives double-toothed screw 12 to rotate, two silk sleeve blocks 15 are limited by limiting post 11, so that two silk sleeve blocks 15 are synchronously displaced on the outer wall of double-toothed screw 12, so as to adjust the position of glue injection head 16.

[0022] Please refer to Figure 3In the embodiment, the positioning assembly comprises a placing box 101, an air cylinder 102, a first connecting block 103 and a pressing roller 104, the front end of the storage frame 3 is fixedly connected with the placing box 101, the lower end of the inner wall of the placing box 101 is provided with the air cylinder 102, the telescopic rod of the air cylinder 102 is fixedly connected with the first connecting block 103 through the lower end of the placing box 101, the left and right ends of the first connecting block 103 are rotatably provided with the pressing rollers 104, in order to prevent the position deviation of the paperboard during the feeding process, the air cylinder 102 is opened, the telescopic rod of the air cylinder 102 drives the first connecting block 103 to displace downward, so that the lower end of the pressing roller 104 is attached to and clamped with the upper end of the paperboard, and the upper end of the belt conveyor 2 is flush with the upper end of the shell 1.

[0023] By placing the packaging box paperboard from the feeding plate 9 into the storage frame 3, stacking and placing are carried out, then the position of the two silk sleeve blocks 15 on the double-toothed screw rod 12 is changed by opening the motor 13, so that the gluing position of the glue injection head 16 is adjusted, then the upper end of the belt conveyor 2 is driven to displace the lowermost packaging box paperboard in the storage frame 3 forward by friction;

[0024] When the packaging box paperboard displaces forward, in order to prevent the two layers of paperboards from being blocked in the discharge groove 4 during the feeding in the discharge groove 4, the rubber baffle 5 for layering the paperboard is arranged at the lower end of the inner wall of the discharge groove 4, the paperboard above the feeding paperboard can be effectively shielded by the rubber baffle 5, then the paperboard can be clamped and slid up and down by the rotating wheel 8 and the belt conveyor 2, then the two pressing rollers 104 on the first connecting block 103 are driven by the telescopic rod of the air cylinder 102 to clamp and press the packaging box paperboard on the belt conveyor 2 from above, so that stable gluing work is facilitated.

[0025] The embodiments of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A packaging box gluing device capable of automatic feeding, comprising a shell (1), characterized in that: It also includes the fixed plate (10) and positioning assembly, the upper end of the shell (1) is fixedly connected with the storage frame (3), the front end of the storage frame (3) is provided with a discharge slot (4), the inner wall of the discharge slot (4) is fixedly connected with a rubber baffle (5) and a second connecting block (6), the lower end of the second connecting block (6) is fixedly connected with two ear plates (7), the ends of the two ear plates (7) close to each other are rotatably provided with rotating wheels (8), the lower end of the rubber baffle (5) is inclined rearward, the shell (1) is provided with a belt conveyor (2), the upper end of the storage frame (3) is provided with a feeding plate (9).

2. The automatic loading packaging box gluing device according to claim 1, characterized in that: The positioning assembly comprises a placing box (101), a gas cylinder (102), a first connecting block (103) and a compression roller (104), the front end of the storage frame (3) is fixedly connected with the placing box (101), the inner wall of the placing box (101) is provided with the gas cylinder (102), the telescopic rod of the gas cylinder (102) is fixedly connected with the first connecting block (103) through the lower end of the placing box (101), the left and right ends of the first connecting block (103) are rotatably provided with the compression roller (104).

3. The automatic loading packaging box gluing device according to claim 1, characterized in that: The upper end of the shell (1) is fixedly connected with two fixed plates (10), the ends of the two fixed plates (10) close to each other are fixedly connected with a limiting column (11), the ends of the two fixed plates (10) close to each other are rotatably provided with a double-toothed screw (12).

4. The automatic loading packaging box gluing device according to claim 1, characterized in that: The right end of the fixed plate (10) on the right end of the shell (1) is fixedly connected with a motor (13), the output shaft of the motor (13) is fixedly connected with the left end of the double-toothed screw (12).

5. The automatic loading packaging box gluing device according to claim 3, characterized in that: The outer wall of the double-toothed screw (12) is provided with two screw grooves, the screw grooves are symmetrically distributed on the left and right center cross sections of the double-toothed screw (12), the outer wall of the double-toothed screw (12) is symmetrically screw-mounted with two silk sleeve blocks (15), and the two silk sleeve blocks (15) are slidably arranged on the limiting column (11).

6. The automatic loading packaging box gluing device according to claim 5, characterized in that: The rear end of the silk sleeve block (15) is provided with a glue injection head (16), the upper end of the glue injection head (16) is fixedly connected with a liquid injection pipe (17), and the output end of the glue injection head (16) faces directly downward; the center of the double-toothed screw (12) and the limiting column (11) is commonly provided with a partition plate (14).

7. The automatic loading packaging box gluing device according to claim 1, characterized in that: The upper end of the belt of the belt conveyor (2) is flush with the upper end of the shell (1).

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