Glue spraying device for wine box

Abstract

The utility model discloses a wine box glue spraying device which comprises a conveying belt, a support is arranged above the conveying belt, at least one glue spraying head is arranged on the support, and a first electric eye and a second electric eye which are electrically connected with the glue spraying head are sequentially arranged on one side of the conveying belt in the moving direction of a wine box. The distance between the first electric eye and the second electric eye is smaller than the length of the wine box, when the first electric eye and the second electric eye both detect the wine box, the glue spraying head is started, and when the first electric eye does not detect the wine box, the glue spraying head is closed. According to the glue spraying device, the wine boxes on the conveying belt do not need to be intercepted during glue spraying, the conveying efficiency of the wine boxes is improved, the positions of the sprayers are fixed, glue spraying operation on the wine boxes is achieved through the characteristic that the wine boxes move along with the conveying belt, and the glue spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wine box assembly equipment, in particular to a wine box glue spraying device. Background Art

[0002] Liquor has a long history in my country and has formed a unique liquor culture. With the development of the economy, wine boxes have also become a label of liquor quality and are valued by consumers. Wine box packaging plays a very important role in the sales of liquor, especially its role in attracting consumers, increasing product added value, satisfying consumers' spiritual needs, and consolidating brand and corporate image, which is becoming more and more recognized by people.

[0003] Conventional wine boxes are generally equipped with a holder designed to imitate the shape of a wine bottle, which provides stable support for the wine bottle. The holder is glued into the wine box. Existing wine box glue spraying devices are mostly installed on the conveyor belt of the wine box production line. The wine box is first intercepted by a baffle, and then the bottom surface of the wine box is sprayed with glue by a movable glue spraying head. After the glue is sprayed, the wine box is unblocked and moves with the conveyor belt to the holder assembly process. During the glue spraying process, the wine box is intercepted and fixed and does not move with the conveyor belt. Each wine box needs to be intercepted once for glue spraying, resulting in low conveying efficiency of the conveyor belt. The glue spraying head needs to move itself to spray glue on the wine box. A corresponding drive component is required to drive the glue spraying head to move, which is costly and has low glue spraying efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a wine box glue spraying device, which does not need to intercept the wine boxes on the conveyor belt during glue spraying, thereby improving the conveying efficiency of the wine boxes. The nozzle position is fixed, and the glue spraying operation is achieved by utilizing the characteristics of the wine boxes moving with the conveyor belt, thereby improving the glue spraying efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a wine box glue spraying device, comprising a conveyor belt, a bracket is provided above the conveyor belt, at least one glue spraying head is provided on the bracket, and a first electric eye and a second electric eye electrically connected to the glue spraying head are provided in sequence on one side of the conveyor belt along the moving direction of the wine box, the distance between the first electric eye and the second electric eye is less than the length of the wine box, the glue spraying head is started when the first electric eye and the second electric eye both detect the wine box, and the glue spraying head is turned off when the first electric eye does not detect the wine box.

[0006] A further improvement of the present invention is that the bracket includes at least one first sliding rod arranged along the length direction of the conveyor belt, and at least one first sliding seat is slidably connected to the first sliding rod. The first sliding seat is fixed by a first fastener, and the glue spray head is arranged on the first sliding seat.

[0007] A further improvement of the present invention is that the first sliding seat is slidably connected to the first sliding rod and can rotate around the axis of the first sliding rod as the center of a circle.

[0008] A further improvement of the present invention is that a screw hole connected to the first slide rod is provided on the first slide seat, and the first fastener is a bolt threadedly connected to the screw hole, and one end of the bolt can be tightly abutted against the first slide rod.

[0009] A further improvement of the present invention is that a mounting plate is connected to the upper portion of the first slide seat, and the glue spraying head is arranged on the mounting plate.

[0010] A further improvement of the present invention is that the glue outlet of the glue spraying head is located above the opening of the wine box.

[0011] A further improvement of the present invention is that the glue spraying head is located in the range between the first electric eye and the second electric eye.

[0012] A further improvement of the present invention is that the bracket includes two second sliding rods symmetrically arranged along the width direction of the conveyor belt, the second sliding rods are slidably connected to a locking slider, the locking slider is locked and fixed by a locking bolt, and the two ends of the first sliding rod are fixedly connected to the two locking sliders.

[0013] The beneficial effects of the present invention are:

[0014] The utility model fixes a glue spraying head above the conveyor belt and utilizes the characteristic that the wine boxes move with the conveyor belt to realize the glue spraying operation. The wine boxes are sprayed with glue while they move. There is no need to intercept the wine boxes on the conveyor belt during glue spraying, thereby improving the transmission efficiency and glue spraying efficiency of the wine boxes.

[0015] The first slide seat of the utility model is slidably connected to the first slide bar and can rotate with the axis of the first slide bar as the center of a circle, so that the position and angle of the glue spraying head can be adjusted according to needs, thereby adapting to the needs of different glue spraying positions.

[0016] In the utility model, a plurality of first sliding seats can be arranged on a first sliding rod, so that when spraying glue, multiple glue lines can be formed in the wine box, which can facilitate the distribution of glue and improve the stability of the bracket bonding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic side view of the structure of the present utility model.

[0018] Figure 2 It is a side view schematic diagram of the first slide structure of the present invention.

[0019] Figure 3This is a schematic side view of the structure of three first slide seats at different angles arranged on the same first slide bar in the present invention.

[0020] In the figure, 1-conveyor belt, 2-bracket, 3-glue spray head, 4-first electric eye, 5-second electric eye, 6-first slide bar, 7-first slide seat, 8-first fastener, 10-mounting plate, 11-second slide bar, 12-locking slider. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Example

[0022] Combine Figures 1-3 As can be seen, a wine box glue spraying device includes a conveyor belt 1. A bracket 2 is provided above the conveyor belt 1, and at least one glue spraying head 3 is provided on the bracket 2. A first electric eye 4 and a second electric eye 5 electrically connected to the glue spraying head 3 are provided on one side of the conveyor belt 1 in sequence along the direction of movement of the wine box. The spacing between the first electric eye 4 and the second electric eye 5 is less than the length of the wine box. When the first electric eye 4 and the second electric eye 5 both detect the wine box, the glue spraying head 3 is activated. When the first electric eye 4 does not detect the wine box, the glue spraying head 3 is deactivated. The first electric eye 4 and the second electric eye 5 are conventional electric eyes in the prior art for detecting the proximity of materials, and the present utility model does not involve improvements thereto.

[0023] The bracket 2 includes at least one first slide bar 6 disposed along the length of the conveyor belt 1. Slidingly connected to the first slide bar 6 is at least one first slide seat 7, secured by a first fastener 8. The glue spray head 3 is mounted on the first slide seat 7. The glue outlet of the glue spray head 3 is located above the opening of the wine box. The glue spray head 3 is positioned between the first and second electric eyes 4 and 5.

[0024] The first slide 7 is slidably connected to the first slide bar 6 and can rotate about the axis of the first slide bar 6. The first slide 7 has a screw hole connected to the first slide bar 6. The first fastener 8 is a bolt threaded into the screw hole, with one end of the bolt tightly abutting the first slide bar 6. The position and angle of the glue spray head 3 can be adjusted as needed to facilitate the glue spraying operation.

[0025] A mounting plate 10 is connected to the upper portion of the first slide 7, and the glue spraying head 3 is arranged on the mounting plate 10. The glue spraying head 3 is supported by the mounting plate 10, and the glue spraying head 3 can be fixed at a suitable position on the mounting plate 10 as needed.

[0026] Optionally, multiple parallel glue lines can be sprayed on the wine box through multiple parallel first sliding rods 6, so that the bracket can be better bonded to the wine box.

[0027] Optionally, multiple first slides 7 are slidably connected to the first slide bar 6. Multiple glue spray heads 3 on the multiple first slides 7 can spray multiple short glue lines along a straight line inside the wine box, facilitating even glue distribution. Furthermore, multiple slides 7 on the same slide bar 6 can be positioned at different angles to spray multiple parallel glue lines.

[0028] The bracket 2 includes two second slide bars 11 symmetrically arranged along the width of the conveyor belt 1. The second slide bars 11 are slidably connected to locking sliders 12, which are locked and fixed by locking bolts. The two ends of the first slide bar 6 are fixedly connected to the two locking sliders 12. The second slide bars 11 can be adjusted as needed, thereby adjusting the position of the glue dispenser 3.

[0029] The working principle of the wine box glue spraying device provided by the utility model is as follows: when working, the wine box moves with the conveyor belt 1, and when the first electric eye 4 and the second electric eye 5 both detect the wine box, the glue spraying head 3 is started, and the glue spraying head 3 sprays glue at a fixed position, while the wine box still keeps moving, thereby forming a straight line of glue in the wine box along its moving direction, and the linear coverage of the glue can be achieved without moving the glue spraying head 3. The wine box is sprayed with glue while it moves. When the wine box moves a certain distance, the required glue in it is sprayed and the first electric eye 4 can no longer detect the wine box, the glue spraying head 3 is closed to complete the glue spraying operation.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly used in other related technical fields, are similarly included in the scope of patent protection of the present invention.

Claims

1. A wine box glue spraying device, comprising a conveyor belt (1), characterized in that: A bracket (2) is provided above the conveyor belt (1), and at least one glue spraying head (3) is provided on the bracket (2). A first electric eye (4) and a second electric eye (5) electrically connected to the glue spraying head (3) are provided in sequence on one side of the conveyor belt (1) along the moving direction of the wine box. The spacing between the first electric eye (4) and the second electric eye (5) is less than the length of the wine box. When the first electric eye (4) and the second electric eye (5) both detect the wine box, the glue spraying head (3) is started, and when the first electric eye (4) does not detect the wine box, the glue spraying head (3) is turned off.

2. The wine box glue spraying device according to claim 1, characterized in that: The bracket includes (2) at least one first slide bar (6) arranged along the length direction of the conveyor belt (1), at least one first slide seat (7) is slidably connected to the first slide bar (6), the first slide seat (7) is fixed by a first fastener (8), and the glue spray head (3) is arranged on the first slide seat (7).

3. The wine box glue spraying device according to claim 2, characterized in that: The first sliding seat (7) is slidably connected to the first sliding rod (6) and can rotate with the axis of the first sliding rod (6) as the center of a circle.

4. The wine box glue spraying device according to claim 3, characterized in that: The first slide seat (7) is provided with a screw hole connected to the first slide rod (6), and the first fastener (8) is a bolt threadedly connected to the screw hole, and one end of the bolt can be tightly abutted against the first slide rod (6).

5. The wine box glue spraying device according to claim 2, characterized in that: A mounting plate (10) is connected to the upper portion of the first slide seat (7), and the glue spraying head (3) is arranged on the mounting plate (10).

6. The wine box glue spraying device according to claim 1, characterized in that: The glue outlet of the glue spraying head (3) is located above the opening of the wine box.

7. The wine box glue spraying device according to claim 1, characterized in that: The glue spraying head (3) is located in the range between the first electric eye (4) and the second electric eye (5).

8. The wine box glue spraying device according to claim 2, characterized in that: The bracket (2) includes two second slide bars (11) symmetrically arranged along the width direction of the conveyor belt (1), and the second slide bars (11) are slidably connected to a locking slider (12). The locking slider (12) is locked and fixed by a locking bolt, and the two ends of the first slide bar (6) are fixedly connected to the two locking sliders (12).

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