Glue spraying device for manufacturing refrigerator van plate

Abstract

The utility model belongs to the technical field of refrigerator van plate processing equipment, and particularly relates to a glue spraying device for manufacturing a refrigerator van plate, which comprises a workbench conveyor belt, tracks arranged on two sides of the workbench conveyor belt, a support trolley arranged on the tracks, a glue spraying box rotationally arranged on the support trolley, and a glue spraying device arranged on the workbench conveyor belt. A glue spraying seam is formed in one side of the glue spraying box, handles extending out of the end of the support trolley are fixedly connected to the two ends of the glue spraying box, a hot press is arranged at the downstream end of the workbench conveying belt, and the workbench conveying belt is as high as a conveying belt in the hot press; the glue spraying box comprises a lower box body and a cylinder body, the cylinder body is fixedly arranged above the lower box body, and a glue spraying seam is formed between one side of the upper end of the lower box body and the cylinder body. According to the utility model, the glue spraying box which is fixed after being inclined is matched with the glue spraying seam to perform glue spraying operation, so that the bonding glue is ensured to be uniformly spread on the carriage plate, the similar conveying and movement to a hot press are facilitated, and the pressing quality is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing equipment for refrigerated truck body panels, and particularly relates to a glue pouring device for manufacturing refrigerated truck body panels. Background Art

[0002] In the existing manufacturing process of refrigerated trucks, for the composite technology of refrigerated truck body panels, the existing technology usually adopts manual brushing or roller brushing. And because the glue application takes too long, workers often need to operate on the workbench surface of the body panel. Through manual brushing or roller brushing, due to inconsistent techniques and difficult control by manual operation, the error of the glue surface thickness is relatively obvious, the surface flatness is poor after the box body is formed, which has a great impact on the composite forming effect of the body panel, and causes unnecessary waste. Moreover, the manual participation is relatively high and the labor intensity is relatively large. Summary of the Invention

[0003] In order to solve the problems in the existing manufacturing process of refrigerated truck body panels, such as large manual participation, high labor intensity, difficult control by manual operation, and great impact on the composite forming effect of the body panel, the utility model provides a glue pouring device for manufacturing refrigerated truck body panels. Through the glue pouring box fixed after tilting and cooperating with the glue pouring seam for glue pouring operation, it is ensured that the bonding glue is evenly spread on the body panel, and it is convenient to convey and move towards the hot press, ensuring the pressing quality.

[0004] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A glue pouring device for manufacturing refrigerated truck body panels, including a workbench conveyor belt. Tracks are arranged on both sides of the workbench conveyor belt. A bracket trolley is arranged on the tracks. A glue pouring box is rotatably arranged on the bracket trolley. The glue pouring box is located above the workbench conveyor belt. A glue pouring seam is arranged on one side of the glue pouring box. Handles extending from the ends of the bracket trolley are fixedly connected to both ends of the glue pouring box. A hot press is arranged at the downstream end of the workbench conveyor belt. The workbench conveyor belt and the inner conveyor belt of the hot press are at the same height. The glue pouring box includes a lower box body and a cylinder body. The cylinder body is fixedly arranged above the lower box body. A glue pouring seam is arranged between one side of the upper end of the lower box body and the cylinder body. By placing the body panel on the workbench conveyor belt and then tilting the glue pouring box, the bonding glue flows out from the glue pouring seam and evenly falls on the surface of the body panel.

[0006] Preferably, the two relatively arranged side plates of the lower box body are inclined, the lower ends of the two side plates are close to each other, and the length direction of the two side plates is perpendicular to the conveying direction of the workbench conveyor belt, ensuring that when the glue pouring box is tilted, the bonding glue in it flows towards the glue pouring seam.

[0007] Preferably, both ends of the glue pouring box are fixedly connected with cylinders, the cylinders are rotatably connected with the support trolley through bearings, and a handle is fixedly connected to one end of the cylinder away from the glue pouring box. The support trolley is moved by pushing the handle, or the glue pouring box is rotated by the handle.

[0008] Preferably, a baffle is fixedly arranged on the upper side of the cylinder body near one end of the glue pouring seam, so as to prevent the adhesive glue in the glue pouring box from leaking out when the glue pouring box is tilted.

[0009] Preferably, a first gear is fixedly arranged on the cylinder, a handle is rotatably arranged on the support trolley, a second gear is fixedly connected to one end of the handle, the second gear meshes with the first gear, a clamping plate is slidably arranged on the support trolley, and the end of the clamping plate matches the tooth groove of the second gear. The glue pouring box is rotated by rotating the handle, and the angle of the glue pouring box is fixed by clamping the second gear with the clamping plate.

[0010] Through the above technical solutions, the beneficial effects of the present utility model are as follows:

[0011] 1. The present utility model drives the box board to move below the glue pouring box through the workbench conveyor belt, and then the adhesive glue in the inclined glue pouring box flows out through the glue pouring seam and evenly falls on the box board, effectively reducing the manual participation in the glue pouring work and reducing the labor intensity.

[0012] 2. The present utility model places the box board on the workbench conveyor belt, rotates the glue pouring box to make the adhesive glue flow out from the glue pouring seam, and at the same time, pushes the support trolley to move along the track through the handle, driving the glue pouring box to move, so that the adhesive glue evenly falls on the box board to complete the glue pouring operation.

[0013] 3. The present utility model drives the second gear to rotate by rotating the handle, drives the first gear to rotate, drives the glue pouring box to rotate, so that the adhesive glue in it flows out from the glue pouring seam to realize the glue pouring operation. At the same time, the clamping plate is slid, so that one end of the clamping plate is stuck in the clamping groove of the second gear, thereby restricting the rotation of the second gear and restricting the rotation of the glue pouring box during the glue pouring process to ensure the smooth progress of the glue pouring work.

[0014] 4. The present utility model sets the workbench conveyor belt at the same height as the conveyor belt in the hot press, which is convenient for directly conveying the box board completed with glue pouring into the hot press, avoiding relative displacement between the box board and the conveyor belt and avoiding material misplacement between the box boards.

[0015] 5. The present utility model has a semi-open upper part of the glue pouring box by arranging a baffle on the glue pouring box. On the one hand, it is convenient to add adhesive glue into the glue pouring box. On the other hand, when the glue pouring box is tilted to make the adhesive glue flow out from the glue pouring seam, it can prevent the adhesive glue from flowing out from the upper opening of the glue pouring box, affecting the glue pouring effect and causing waste. Description of the Drawings

[0016] Figure 1This is a schematic structural diagram of the present utility model.

[0017] Figure 2 This is a schematic structural diagram of the present utility model without the hot press.

[0018] Figure 3 This is a schematic structural diagram of the glue pouring box of the present utility model.

[0019] Figure 4 For the present utility model Figure 1 An enlarged view of part A.

[0020] The reference numerals in the drawings are: 1 is the workbench conveyor belt, 2 is the track, 3 is the support trolley, 4 is the glue pouring seam, 5 is the handle, 6 is the hot press, 7 is the lower box body, 8 is the cylinder body, 9 is the column body, 10 is the baffle, 11 is the first gear, 12 is the handle, 13 is the second gear, and 14 is the clamping plate. Specific embodiments

[0021] The present utility model will be further described below in conjunction with the drawings and specific embodiments:

[0022] As Figures 1 to 4 shown, this embodiment provides a glue pouring device for manufacturing a refrigerated truck body panel, including a workbench conveyor belt 1. The panel is placed on the workbench conveyor belt 1, and the glue pouring process is carried out on the workbench conveyor belt 1. Tracks 2 are arranged on both sides of the workbench conveyor belt 1, and a support trolley 3 is arranged on the tracks 2. A glue pouring box is rotatably arranged on the support trolley 3. The glue pouring box is located above the workbench conveyor belt 1 and is filled with adhesive. A glue pouring seam 4 is arranged on one side of the glue pouring box. When the glue pouring box is tilted, the adhesive flows out from the glue pouring seam 4. The gap distance of the glue pouring seam 4 is 2 mm. Handles 5 extending from the ends of the support trolley 3 are fixedly connected to both ends of the glue pouring box. The support trolley 3 can be pushed by the handles 5 to drive the glue pouring box to move along the track 2. A hot press 6 is arranged at the downstream end of the workbench conveyor belt 1. The panel after glue pouring is pressed by the hot press 6. The workbench conveyor belt 1 and the conveyor belt inside the hot press 6 are at the same height. The distance between the discharging end of the workbench conveyor belt 1 and the feeding end of the conveyor belt inside the hot press 6 is less than 100 mm. After the glue pouring is completed, the conveyor belt inside the hot press 6 is started to keep the same conveying speed as the workbench conveyor belt 1, and then the panel is conveyed into the hot press 6 for pressing.

[0023] The glue pouring box includes a lower box body 7 and a cylinder body 8. The cylinder body 8 is fixedly arranged above the lower box body 7. Adhesive glue is added into it through the upper end opening of the cylinder body 8. A glue pouring seam 4 is arranged between one side of the upper end of the lower box body 7 and the cylinder body 8. The two oppositely arranged side plates of the lower box body 7 are inclined, and the lower ends of the two side plates are close to each other, and the length direction of the two side plates is perpendicular to the conveying direction of the workbench conveyor belt 1. By inclining the glue pouring box, the adhesive glue in it flows out from the glue pouring seam 4 for glue pouring. The inclined side plates of the lower box body 7 ensure that the adhesive glue flows towards the glue pouring seam 4 under the action of its own gravity.

[0024] Both ends of the glue pouring box are fixedly connected with column bodies 9. The column bodies 9 are rotationally connected with the bracket trolley 3 through bearings. A handle 5 is fixedly connected to the end of the column body 9 away from the glue pouring box. The glue pouring box can be rotated through the handle 5 to adjust the angle of the glue pouring box, so that the adhesive glue flows out from the glue pouring seam 4. At the same time, the staff can push the bracket trolley 3 to move on the track 2 through the handle 5.

[0025] As an implementable manner, a power device (not shown in the figure) is arranged on the bracket trolley 3 for driving the bracket trolley 3 to move on the track 2, and the power device can adopt a motor.

[0026] As Figure 3 shown, a baffle 10 is fixedly arranged at one end of the upper side of the cylinder body 8 close to the glue pouring seam 4. Through the arrangement of the baffle 10, on the one hand, it makes the upper part of the glue pouring box in a semi-open state. When the glue pouring box is inclined to make the adhesive glue flow out from the glue pouring seam 4, it avoids the waste of the adhesive glue flowing out from the upper opening of the glue pouring box and affecting the glue pouring effect. On the other hand, the unobstructed opening part of the upper end of the semi-open glue pouring box can facilitate the addition of adhesive glue into the glue pouring box.

[0027] A first gear 11 is fixedly arranged on the column body 9. A handle 12 is rotatably arranged on the bracket trolley 3. A second gear 13 is fixedly connected to one end of the handle 12. The second gear 13 meshes with the first gear 11. A clamping plate 14 is slidably arranged on the bracket trolley 3. A T-shaped groove is formed on the bracket trolley 3. A T-shaped block is fixedly arranged below the clamping plate 14. The T-shaped block matches the T-shaped groove. The T-shaped block is slidably arranged in the T-shaped groove. The end of the clamping plate 14 matches the tooth groove of the second gear 13. By rotating the handle 12, the second gear 13 is driven to rotate, the first gear 11 is driven to rotate, and the glue pouring box is driven to rotate to adjust the rotation angle of the glue pouring box. At the same time, the clamping plate 14 is slid to make its end located in the tooth groove of the second gear 13, restricting the rotation of the second gear 13, and further restricting the rotation of the first gear 11 and the glue pouring box, so as to avoid the angle change of the glue pouring box during the glue pouring process.

[0028] Since the current compartment panels for refrigerated trucks are mostly composed of two fiberglass plates and polyurethane block fillers between the two fiberglass plates, it is necessary to perform the operation of applying glue on both sides at the contact surfaces between the polyurethane fillers and the two fiberglass plates. The specific operation process is as follows: Set the glue application box above the middle of the workbench conveyor belt 1. Place one of the fiberglass plates on the workbench conveyor belt 1. Then rotate the handle 12 or the handle 5 to tilt the glue application box so that the adhesive flows out from the glue application seam 4. The sliding clamping plate 14 restricts the rotation of the glue application box. At the same time, start the workbench conveyor belt 1, and the fiberglass plate moves under the glue application box to achieve uniform glue application. After completion, reset the glue application box so that the adhesive no longer flows out from the glue application seam 4. Place the filling frame on this fiberglass plate, and place the polyurethane blocks in the filling frame. Then start the workbench conveyor belt 1 in reverse and perform the glue application operation again. After completion, place the other fiberglass plate above the filled polyurethane blocks. At the same time, start the conveyor belt in the workbench conveyor belt 1 and the hot press 6 and keep the conveying speeds of the two conveyor belts the same. Convey the compartment panel that has completed the glue application preparation to the hot press 6 for pressing. After pressing is completed, convey it to the next process.

[0029] At the same time, the glue application can be carried out by moving the support trolley 3 without starting the workbench conveyor belt 1, thereby reducing the length of the workbench conveyor belt 1 and saving space.

[0030] The above-described embodiments are only the preferred embodiments of the present invention and do not limit the scope of implementation of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features, and principles described in the scope of the present invention patent should be included within the scope of the present invention's patent application.

Claims

1. A glue spraying device for making refrigerated compartment panels, characterized in that: It comprises a workbench conveyor belt (1), tracks (2) are arranged on both sides of the workbench conveyor belt (1), a support trolley (3) is arranged on the track (2), a glue spraying box is rotatably arranged on the support trolley (3), the glue spraying box is located above the workbench conveyor belt (1), a glue spraying seam (4) is arranged on one side of the glue spraying box, and handles (5) extending out of the end of the support trolley (3) are fixedly connected at both ends of the glue spraying box, a hot press (6) is arranged at the downstream end of the workbench conveyor belt (1), and the workbench conveyor belt (1) and the conveyor belt inside the hot press (6) are at the same height; The glue spraying box comprises a lower box body (7) and a cylinder body (8), wherein the cylinder body (8) is fixedly arranged above the lower box body (7), and a glue spraying seam (4) is provided between one side of the upper end of the lower box body (7) and the cylinder body (8).

2. A glue spraying device for manufacturing refrigerated compartment panels according to claim 1, characterized in that: The two oppositely disposed side panels of the lower box body (7) are arranged obliquely, and the lower ends of the two side panels are close to each other, and the length directions of the two side panels are perpendicular to the conveying direction of the workbench conveyor belt (1).

3. The glue spraying device for manufacturing refrigerated compartment panels according to claim 1, characterized in that: Both ends of the glue spraying box are fixedly connected to a column (9), the column (9) is rotatably connected to the support trolley (3) via a bearing, and the end of the column (9) away from the glue spraying box is fixedly connected to a handle (5).

4. The glue spraying device for manufacturing refrigerated compartment panels according to claim 1, characterized in that: A baffle (10) is fixedly provided on one end of the upper side of the cylinder (8) close to the glue spraying seam (4).

5. The glue spraying device for manufacturing refrigerated compartment panels according to claim 3, characterized in that: A first gear (11) is fixedly provided on the column (9), a handle (12) is rotatably provided on the support trolley (3), one end of the handle (12) is fixedly connected to a second gear (13), the second gear (13) is meshed with the first gear (11), and a clamping plate (14) is slidably provided on the support trolley (3), the end of the clamping plate (14) matches the tooth groove of the second gear (13).

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