Automatic paste applying device

Abstract

The invention discloses an automatic glue coating device, comprising a frame, a side plate and a fixed shaft are arranged at the rear end of the frame, two conveyor belt frames are fixed on the fixed shaft, a conveyor belt is sleeved on each conveyor belt frame, and a feeding trough is arranged at the front end of the rectangular frame; the coating device comprises a feeding wheel and a coating wheel, the feeding wheel and the coating wheel are arranged on a mounting block and are perpendicular to the forward direction of the conveyor belt, the bottom cut surfaces of the feeding wheel and the coating wheel are at the same level as the conveyor belt and the feeding trough, and a glue pool is arranged below the feeding wheel; the limiting device comprises a fixed arm, a limiting rod A, a vertical plate and a column, the vertical plate is fixed on the conveyor belt frame, a column is arranged at the front end thereof, a detachable fixing member A is arranged on the column, the fixing member A is sleeved on the fixing frame, one end of the fixed arm is fixed on the side plate, the other ends of the two fixed arms are connected by a connecting rod, and a telescopic limiting rod A is arranged on the connecting rod. The invention can realize full-automatic glue coating operation, reduce the pressure of manual operation, and improve production efficiency.

Description

Technical Field

[0001] The invention relates to the field of mechanical manufacturing, in particular to an automatic paste coating device. Background Art

[0002] After the board is prepared, it is inevitable that it will be bumped and damaged during transportation, which will cause certain damage. In order to better protect the board from damage during transportation, the board needs to be corner-wrapped. At present, the corner-wrapping process is mostly done manually, which is time-consuming and labor-intensive, and has low efficiency. Especially in the process of applying glue, the thickness of the glue is often uneven, and the effect achieved is also different, which affects the performance of the product. Summary of the invention

[0003] In view of the above problems, the purpose of the present invention is to develop a mechanical automatic paste coating device that can adapt to the development of modern industry, can relieve the operating pressure of workers and improve packaging efficiency. In order to solve the above problems in the prior art, the technical solution of the present invention is:

[0004] An automatic paste coating device comprises a frame, wherein the frame is formed by a rectangular frame and a plurality of support columns connected up and down, side plates are arranged on both sides of the rear part of the rectangular frame, a fixed shaft is arranged at the rear end of the rectangular frame, two conveyor belt frames are vertically fixed on the fixed shaft, a conveyor belt is sleeved on each conveyor belt frame, and a feeding trough is arranged at the front end of the rectangular frame;

[0005] A coating device, the coating device is fixed on a mounting block, and the mounting block is fixed on the front end of the side plate, the coating device comprises a feeding wheel and a coating wheel, the feeding wheel and the coating wheel are arranged side by side on the mounting block, the feeding wheel and the coating wheel are perpendicular to the advancing direction of the conveyor belt, the surfaces of the feeding wheel and the coating wheel are tangent, the bottom cut surfaces of the feeding wheel and the coating wheel are at the same level as the conveyor belt and the feeding trough, and a paste pool is provided below the feeding wheel, so that the feeding wheel can transfer the coating to the coating wheel, thereby performing automatic coating;

[0006] A limiting device is fixed at the rear end of the rectangular frame, and comprises a fixed arm, a limiting rod A, a vertical plate and a column. The vertical plate is arranged on the inner side of the two side plates, and the vertical plate is fixed on the outer side of each conveyor belt frame. A column is arranged at the front end of the vertical plate, and a fixing member A is arranged at the upper end of the column. The fixing member A is detachably sleeved on the fixing frame, and both ends of the fixing frame are fixed on the frame. One end of the fixed arm is fixed on the side plate, and the other ends of the two fixed arms are connected by a connecting rod, and a retractable limiting rod A is arranged on the connecting rod.

[0007] Preferably, the number of support columns of the frame is 6, which are symmetrically arranged below the rectangular frame of the frame, so as to better play a fixing role.

[0008] Preferably, the conveyor belt frame can move along the fixed axis, so the width between the two vertical plates can be adjusted, which can play a limiting role for packaging boxes of different widths; there are two columns, and the columns can move up and down along the fixing piece A, so the height of the bottom end of the column from the conveyor belt surface can be adjusted, which can play a limiting role for packaging boxes of different heights.

[0009] Preferably, a limit rod B is provided above the paint wheel, and both ends of the limit rod B are fixed on the mounting block. Two fixing parts B are provided in the center of the limit rod B, which can control the height of the paint wheel and ensure the efficiency and performance of the paint. Two limit rods C are respectively provided at the front and rear ends of the mounting block, which can respectively limit the loading wheel and the paint wheel to ensure the smoothness and stability of the coating process.

[0010] Preferably, a plurality of rollers are provided at the front end of the rectangular frame of the frame, and the rollers are fixed to one end of a fixed rod, and the other end of the fixed rod is fixed to a fixed plate. The fixed plate is fixed to one side of the rectangular frame and the fixed rod is perpendicular to the forward direction of the conveyor belt. The incoming packaging boxes can be slightly scratched, making the processed packaging boxes easier to package, thereby improving the packaging efficiency.

[0011] Preferably, the number of the rollers is 8, and the rollers are symmetrically distributed on both sides of the rectangular frame, so that multiple packaging boxes can be processed at the same time, thereby improving the efficiency of coating.

[0012] Preferably, a motor is provided on one side of the front end of the rectangular frame, and the conveyor belt, feed trough, loading wheel, paint wheel and the motor are electrically connected, so that the conveyor belt, feed trough, loading wheel and paint wheel can be uniformly controlled.

[0013] Preferably, a control column is fixed on the one side panel, a control button is provided on the top of the control column, and the motor is electrically connected to the control button.

[0014] Preferably, the feeding wheel and the coating wheel rotate in opposite directions, and the motor rotates intermittently. By adjusting a certain intermittent time, the packaging box can be better transported to the next process for packaging, which can improve the overall efficiency of packaging.

[0015] Preferably, a paste barrel is provided under the rectangular frame of the frame, and a pipe at the lower end of the paste barrel is connected to the paste pool, so that the paste in the paste pool can be replenished at any time to ensure the smooth operation of the entire paste coating process.

[0016] The present invention adds a conveyor belt, a feeding trough, a motor, a control button and a roller to the glue coating device. It only needs to start the motor and appropriately adjust the intermittent rotation time of the motor to realize the full-automatic glue coating operation and complete the glue coating task, which can significantly reduce the pressure of manual operation and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a three-dimensional structural schematic diagram of an automatic paste applying device.

[0018] Figure 2 It is a partially enlarged three-dimensional structural schematic diagram of the coating device of the present invention.

[0019] Figure 3 The present invention is a schematic diagram of the main structure of an automatic paste applying device.

[0020] Figure 4 It is a left-side structural schematic diagram of an automatic paste applying device of the present invention.

[0021] Figure 5 It is a right side structural schematic diagram of an automatic paste applying device of the present invention.

[0022] Figure 6 The figure is a schematic top view of the structure of an automatic paste applying device of the present invention.

[0023] In the figure, 1-frame, 2-motor, 3-paste barrel, 4-mounting block, 5-side plate, 6-control column, 7-fixed arm, 8-limit rod A, 9-control button, 10-vertical plate, 11-vertical column, 12-fixed part A, 13-fixed frame, 14-paste pool, 15-feeding wheel, 16-fixed part B, 17-limit rod B, 18-paint wheel, 19-limit rod C, 20-roller, 21-fixed rod, 22-fixed plate, 23-conveyor belt, 24-feeding trough, 25-conveyor belt frame, 26-fixed shaft, 27-connecting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figure 1As shown, it can be known from the three-dimensional structural schematic diagram of an automatic gluing device of the present invention that the automatic gluing device of the present invention comprises a frame 1 formed by a rectangular frame and 6 symmetrically arranged support columns connected up and down, side panels 5 are provided on both sides of the rear part of the rectangular frame, a fixed shaft 26 is provided at the rear end of the rectangular frame, two conveyor belt frames 25 movable along the fixed shaft are vertically fixed on the fixed shaft, a conveyor belt 23 is sleeved on each conveyor belt frame, and a feeding trough 24 is also provided below the front end of the rectangular frame, which can realize automatic conveying of packaging boxes;

[0026] The invention comprises a coating device fixed on a mounting block 4, wherein the mounting block is fixed on the front end of a side plate, and the coating device comprises a loading wheel 15 and a coating wheel 18 arranged in parallel on the mounting block, wherein the surfaces of the loading wheel and the coating wheel are tangent to each other and perpendicular to the advancing direction of the conveyor belt, and the bottom cut surfaces of the loading wheel and the coating wheel are at the same level as the conveyor belt and the feeding trough, and a paste pool 14 is provided below the loading wheel, so that automatic coating can be performed, and a limiting rod B17 is provided above the coating wheel, and both ends of the limiting rod B are fixed on the mounting block, and two fixing parts B16 are provided in the center of the limiting rod B, which can control the height of the coating wheel and ensure the efficiency and performance of the coating, and two limiting rods C19 are provided at the front and rear ends of the mounting block respectively, which can respectively limit the loading wheel and the coating wheel and ensure the smoothness and stability of the coating process, and in addition, 8 rollers 20 symmetrically distributed on both sides of the rectangular frame are provided at the front end of the rectangular frame of the frame, which can simultaneously process multiple packages The box is processed, which can improve the efficiency of coating. The roller is fixed at one end of the fixed rod 21, and the other end of the fixed rod is fixed on the fixed plate 22. The fixed plate is fixed on one side of the rectangular frame and the fixed rod is perpendicular to the forward direction of the conveyor belt. The incoming packaging box can be slightly scratched, so that the processed packaging box is easier to package, which can improve the packaging efficiency. A motor 2 is also provided on one side of the front end of the rectangular frame, and the conveyor belt, the feeding trough, the loading wheel, the coating wheel and the motor are electrically connected, so that the conveyor belt, the feeding trough, the loading wheel and the coating wheel can be controlled in the same way. A control column 6 is fixed on a side panel, and a control button 9 is provided on the top of the control column, which is electrically connected to the motor; the loading wheel and the coating wheel have opposite rotation directions, and the motor can be set to intermittent rotation. By adjusting a certain intermittent time, the packaging box can be better transported to the next process for packaging, which can improve the overall efficiency of packaging.

[0027] The frame also includes a limit device, which is fixed at the rear end of the rectangular frame. The limit device includes a fixed arm 7, a limit rod A8, a vertical plate 10 and a column 11. The vertical plate is arranged on the inner side of the two side plates and fixed on the outer side of the conveyor belt frame. Since the conveyor belt frame can move along the fixed axis, the width between the two vertical plates can be adjusted, which can play a limiting role for packaging boxes of different widths. Two columns are arranged at the front end of the vertical plate, and a fixing piece A12 is arranged at the upper end of the column. The column can move up and down along the fixing piece A, so the bottom end of the column is 100 meters away from the surface of the conveyor belt. The height of the surface can be adjusted, which can limit the packaging boxes of different heights. The fixing part A can be detachably sleeved on the fixing frame 13, and the two ends of the fixing frame are fixed on the frame; one end of the fixing arm is fixed on the side panel, and the other ends of the two fixing arms are connected by a connecting rod 27, and a retractable limiting rod A8 is provided on the connecting rod, which can limit the added packaging boxes; a glue bucket 3 is provided under the rectangular frame of the frame, and the pipe at the lower end of the glue bucket is connected to the glue pool, which can replenish the glue in the glue pool at any time to ensure the progress of the entire glue coating process.

[0028] During use, first adjust the intermittent rotation time of the motor to control the process of each step, so that the packaging box stuck in the limit device moves forward under the action of the conveyor belt. When passing through the coating device, the reverse rotating coating wheel is covered with the paste brought from the paste pool by the feeding wheel, and then evenly smeared on the passing packaging box. After the packaging box is smeared with paste, it enters the feeding trough, and the feeding trough continues to move forward under the action of the motor, and a number of rollers are respectively provided on both sides of the feeding trough. These rollers are set at their heights so that they can slightly scratch the passing packaging box, that is, form certain creases, so that it is easier to fold in the next packaging process, which can improve its packaging efficiency and finally complete a gluing operation. By analogy, the time of the intermittent motor is adjusted to have a certain time interval when performing the next gluing operation, so that each packaging box can be glued separately without being affected, and the smooth operation of the entire gluing process can be ensured.

[0029] After adjusting the intermittent time of the motor, open the paste barrel and fill the paste pool with paste to ensure the smooth operation of this part of the operation. Next, pull open the limit rod A and the conveyor belt frame, put in the packaging box, then adjust the limit rod A inward, and slowly move the conveyor belt frame closer to limit the added packaging box. At the same time, adjust the height between the column and the conveyor belt so that the packaging box can just pass through. Finally, turn on the control button and start the motor to apply the paste.

[0030] In summary, the automatic glue coating device of the present invention has the advantages of simple structure and easy operation, and the present invention adds a conveyor belt, a feeding trough, a motor, a control button and a roller to the glue coating device. It only needs to start the motor and appropriately adjust the intermittent rotation time of the motor to realize the fully automatic glue coating operation and complete the glue coating task, which can significantly reduce the pressure of manual operation and improve production efficiency.

[0031] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technology can understand and think of any changes or substitutions within the technical scope disclosed by the present invention, which should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An automatic paste application device, characterized in that The invention comprises a frame (1), wherein the frame is formed by a rectangular frame and a plurality of support columns connected up and down, side panels (5) are provided on both sides of the rear portion of the rectangular frame, a fixed shaft (26) is provided at the rear end of the rectangular frame, two conveyor belt racks (25) are vertically fixed on the fixed shaft, and each conveyor belt rack is sleeved with a conveyor belt (23), and a feeding trough (24) is provided at the front end of the rectangular frame; A coating device, the coating device is fixed on a mounting block (4), and the mounting block is fixed on the front end of the side plate, the coating device comprises a loading wheel (15) and a coating wheel (18), the loading wheel and the coating wheel are arranged side by side on the mounting block, the loading wheel and the coating wheel are perpendicular to the forward direction of the conveyor belt, the surfaces of the loading wheel and the coating wheel are tangent, the bottom cut surfaces of the loading wheel and the coating wheel are at the same level as the conveyor belt and the feeding trough, and a paste pool (14) is provided below the loading wheel; A limiting device, the limiting device is fixed to the rear end of the rectangular frame, the limiting device comprises a fixed arm (7), a limiting rod A (8), a vertical plate (10) and a column (11), the vertical plate is arranged on the inner side of the two side plates, the vertical plate is fixed to the outer side of each conveyor frame, the front end of the vertical plate is provided with a column, the upper end of the column is provided with a fixing member A (12), the fixing member A is detachably sleeved on the fixing frame (13), the two ends of the fixing frame are fixed to the frame, one end of the fixing arm is fixed to the side plate, the other ends of the two fixing arms are connected by a connecting rod (27), and the connecting rod is provided with a retractable limiting rod A (8); The conveyor belt frame can move along the fixed axis, and there are two columns, and the columns can move up and down along the fixing member A; A limiting rod B (17) is provided above the paint wheel, the two ends of the limiting rod B are fixed on the mounting block, two fixing members B (16) are provided in the center of the limiting rod B, and two limiting rods C (19) are provided at the front end and the rear end of the mounting block respectively; A plurality of rollers (20) are provided at the front end of the rectangular frame of the frame. The rollers are fixed to one end of a fixing rod (21). The other end of the fixing rod is fixed to a fixing plate (22). The fixing plate is fixed to one side of the rectangular frame and the fixing rod is perpendicular to the advancing direction of the conveyor belt.

2. The automatic paste application device according to claim 1, characterized in that: The number of supporting columns of the frame is 6.

3. The automatic paste application device according to claim 1, characterized in that: The number of the rollers is 8, and the rollers are symmetrically distributed on both sides of the rectangular frame.

4. The automatic paste application device according to claim 1, characterized in that: A motor (2) is provided on one side of the front end of the rectangular frame, and the conveyor belt, the feeding trough, the loading wheel, the coating wheel and the motor are electrically connected.

5. The automatic paste application device according to claim 4, characterized in that: A control column (6) is fixed on the side plate, a control button (9) is provided on the top of the control column, and the motor is electrically connected to the control button.

6. The automatic paste application device according to claim 4 or 5, characterized in that: The feeding wheel and the coating wheel rotate in opposite directions, and the motor rotates intermittently.

7. The automatic paste application device according to claim 1, characterized in that: A paste barrel (3) is provided below the rectangular frame of the frame, and a pipe at the lower end of the paste barrel is connected to the paste pool.

Images