Paperboard forming and rolling device

Abstract

The utility model provides a paperboard forming and rolling device, which relates to the technical field of paperboard forming and processing, and comprises two support frames, a feeding mechanism is arranged between the two support frames, the feeding mechanism comprises a working table, an electric push rod is arranged on the upper side of the working table close to the edge, and the electric push rod is arranged on the upper side of the working table. A sliding groove is formed in the position, close to the edge, of the top of the workbench, a sliding block is slidably connected into the sliding groove, a push plate is fixed to the top of the sliding block, a connecting plate is installed at one end of the telescopic end of an electric push rod, and a shell is fixed to the top of the workbench. According to the paperboard forming and rolling device, the feeding mechanism is arranged, so that the paperboard forming and rolling device has the automatic feeding function, the labor amount of workers is reduced, the labor time of the workers is shortened, the using effect of the paperboard forming and rolling device is improved, and meanwhile the using efficiency of the paperboard forming and rolling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard forming and processing, in particular to a cardboard forming and rolling device. Background Art

[0002] Cardboard is a planar material with a certain thickness and strength, usually made of pulp or other fiber materials. In order to change the shape of the cardboard to meet different application requirements, people often process the cardboard through various processes and methods, which may include operations such as cutting, folding, bending, forming and rolling. Among them, the forming and rolling operation requires the use of a cardboard forming and rolling device.

[0003] However, in the prior art, although the existing cardboard forming and rolling devices can effectively roll the cardboard into shape, most of the existing cardboard forming and rolling devices require workers to continuously supply materials manually, which not only increases the labor intensity of the staff, but also increases the working hours of the staff, reducing both the use effect and the use efficiency of the cardboard forming and rolling device.

[0004] Therefore, we propose a cardboard forming and rolling device to solve the technical problems raised in the background art. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that most of the existing cardboard forming and rolling devices in the prior art require workers to continuously supply materials manually, which not only increases the labor intensity of the staff, but also increases the working hours of the staff, reducing both the use effect and the use efficiency of the cardboard forming and rolling device, and to propose a cardboard forming and rolling device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a cardboard forming and rolling device, including two support frames, and a feeding mechanism is arranged between the two support frames;

[0007] The feeding mechanism includes a workbench, an electric push rod is installed on the upper side of the workbench near the edge, a chute is opened at the top of the workbench near the edge, a slider is slidably connected inside the chute, a push plate is fixed on the top of the slider, a connecting plate is installed at one end of the telescopic end of the electric push rod, a housing is fixed on the top of the workbench, limiting holes are opened at the bottom positions on both sides of the inner wall of the housing, and a plurality of cardboard bodies are arranged inside the housing.

[0008] Preferably, one side of the connecting plate is fixed to the surface of the slider, one side of the connecting plate is in contact with the surface of the push plate, and the push plate is movably sleeved inside one of the limiting holes.

[0009] Preferably, one side of the inner wall of the chute and one side of the housing are on the same horizontal plane. A plurality of the cardboard bodies are stacked inside the housing, and one side of the push plate is in contact with the surface of one of the cardboard bodies.

[0010] Preferably, the bottom of one of the cardboard bodies is in contact with the top of the workbench, and the bottom of the push plate is in contact with the top of the workbench.

[0011] Preferably, mounting grooves are provided at the tops and one sides of the two support frames. A fixing block is installed inside each mounting groove. The four mounting grooves are divided into two groups, and a rolling roller is rotatably connected between the interiors of each group of mounting grooves through a bearing.

[0012] Preferably, the arc-shaped inner walls of each fixing block are respectively in contact with the outer walls of each bearing. L-shaped blocks are fixed at positions near the bottom on one side of the two support frames, and an auxiliary table is installed between the opposite surfaces of the two L-shaped blocks.

[0013] Preferably, the auxiliary table is between the opposite surfaces of the two support frames. Two motors are installed on the surface of one of the support frames, and the output ends of the two motors are respectively installed with one end of the two rolling rollers. The workbench is fixed between the opposite surfaces of the two support frames.

[0014] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0015] 1. In the present utility model, by providing a feeding mechanism, the cardboard forming and rolling device can have the function of automatic feeding, which not only reduces the labor intensity of workers but also reduces the labor time of workers. It improves the use effect and efficiency of the cardboard forming and rolling device. Through the cooperation of the electric push rod, the push plate, the connecting plate, the workbench and the limiting holes, the cardboard body at the bottommost part inside the housing can be pushed out of the housing and towards the direction of the rolling roller. Through the cooperation of the chute and the slider, the horizontal movement of the push plate can be ensured.

[0016] 2. In the present utility model, through the cooperation of the two rolling rollers, the cardboard body passing between the two rolling rollers can be rolled into shape. Through the cooperation of the mounting groove and the fixing block, the rolling roller can be disassembled from between the two support frames. Through the action of the two L-shaped blocks, the auxiliary table can be fixed to the two support frames. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of a cardboard forming and rolling device proposed by the present utility model;

[0018] Figure 2This is a partial perspective view from the top-down angle of the feeding mechanism of a cardboard forming and rolling device proposed by the present utility model;

[0019] Figure 3 This is a partial perspective view from the bottom-up angle of the feeding mechanism of a cardboard forming and rolling device proposed by the present utility model;

[0020] Figure 4 This is a partial perspective view of a cardboard forming and rolling device proposed by the present utility model;

[0021] Figure 5 This is a partial perspective view from the side view angle of a cardboard forming and rolling device proposed by the present utility model;

[0022] Figure 6 This is a structural schematic diagram of the auxiliary table, rolling roller and workbench of a cardboard forming and rolling device proposed by the present utility model.

[0023] Legend: 1, support frame; 2, feeding mechanism; 201, workbench; 202, electric push rod; 203, chute; 204, slider; 205, push plate; 206, connecting plate; 207, housing; 208, limit hole; 209, cardboard body; 3, installation groove; 4, fixing block; 5, L-shaped block; 6, auxiliary table; 7, rolling roller; 8, motor. Detailed implementation manners

[0024] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0026] As Figures 1-6 shown, the present utility model provides a cardboard forming and rolling device, including two support frames 1, and a feeding mechanism 2 is arranged between the two support frames 1;

[0027] The loading mechanism 2 includes a workbench 201. An electric push rod 202 is installed near the edge on the upper side of the workbench 201. A chute 203 is opened near the edge at the top of the workbench 201. A slider 204 is slidably connected inside the chute 203. A push plate 205 is fixed on the top of the slider 204. One end of the telescopic end of the electric push rod 202 is installed with a connecting plate 206. A housing 207 is fixed on the top of the workbench 201. Limit holes 208 are opened at the bottom positions on both sides of the inner wall of the housing 207. A plurality of cardboard bodies 209 are arranged inside the housing 207. One side of the connecting plate 206 is fixed to the surface of the slider 204. One side of the connecting plate 206 is in contact with the surface of the push plate 205. The push plate 205 is movably sleeved inside one of the limit holes 208. One side of the inner wall of the chute 203 and one side of the housing 207 are on the same horizontal plane. The plurality of cardboard bodies 209 are stacked inside the housing 207. One side of the push plate 205 is in contact with the surface of one of the cardboard bodies 209. The bottom of one of the cardboard bodies 209 is in contact with the top of the workbench 201. The bottom of the push plate 205 is in contact with the top of the workbench 201. Installation grooves 3 are opened at the tops and one sides of the two support frames 1. A fixing block 4 is installed inside each installation groove 3. The four installation grooves 3 are divided into two groups. A rolling roller 7 is rotatably connected between the interiors of each group of installation grooves 3 through a bearing. The arc-shaped inner walls of each fixing block 4 are respectively in contact with the outer walls of each bearing. L-shaped blocks 5 are fixed at the positions near the bottom on one side of the two support frames 1. An auxiliary table 6 is installed between the opposite surfaces of the two L-shaped blocks 5. The auxiliary table 6 is located between the opposite surfaces of the two support frames 1. Two motors 8 are installed on the surface of one of the support frames 1. The output ends of the two motors 8 are respectively installed with one end of the two rolling rollers 7. The workbench 201 is fixed between the opposite surfaces of the two support frames 1.

[0028] The achieved effect is that when multiple cardboard bodies 209 need to be rolled and formed, first, use a machine to place the stacked multiple cardboard bodies 209 into the interior of the housing 207, and place an auxiliary plate of the same size as the cardboard body 209 on the top. Then, connect the electric push rod 202 and the two motors 8 to an external controller (PLC controller), and then connect the external controller to an external power supply. After that, use the controller to simultaneously activate the electric push rod 202 and the two motors 8. When the two motors 8 are started simultaneously, the two started motors 8 will drive the rolling rollers 7 connected thereto to rotate respectively. At the same time, the telescopic end of the started electric push rod 202 will drive the push plate 205 to move in the direction of the rolling rollers 7 under the cooperation of the connecting plate 206, the chute 203, and the slider 204. Then, the moving push plate 205 will push the cardboard body 209 (the first one from bottom to top) in contact with it to move in the direction of the rolling rollers 7. When the moving cardboard body 209 completely passes through the interior of another limiting hole 208, the surface of the connecting plate 206 just contacts the outer wall of the housing 207. At the same time, the moving cardboard body 209 also just approaches between the two rolling rollers 7, and the top of the push plate 205 also just contacts the cardboard body 209 (the second one from bottom to top). Subsequently, the controller will, under the cooperation of the electric push rod 202, the connecting plate 206, the slider 204, and the chute 203, reset the push plate 205 to its initial position. When the push plate 205 is reset to its initial position, the second cardboard body 209 in contact with the top of the push plate 205 and the remaining cardboard bodies 209 will move downward. When the bottom of the second cardboard body 209 contacts the top of the workbench 201, the controller will again, under the cooperation of the electric push rod 202, the connecting plate 206, the slider 204, and the chute 203, move the second cardboard body 209 out of the interior of the housing 207. When the second cardboard body 209 starts to move out of the interior of the housing 207, the moving second cardboard body 209 will drive the first cardboard body 209 to move between the two rolling rollers 7. When the first cardboard body 209 is pushed between the two rotating rolling rollers 7, the two rotating rolling rollers 7 will roll and form the first cardboard body 209. When the second cardboard body 209 completely moves out of the interior of another limiting hole 208, the first cardboard body 209 just completes the rolling and forming operation. In this way, the multiple cardboard bodies 209 placed inside the housing 207 can be automatically fed in sequence and the rolling and forming operation can be completed.

[0029] Working principle: When it is necessary to perform rolling forming operations on multiple cardboard bodies 209, first use the machine to place the stacked multiple cardboard bodies 209 into the interior of the housing 207, and place an auxiliary plate of the same size as the cardboard body 209 on the top. Then connect the electric push rod 202 and the two motors 8 to an external controller (PLC controller), and then connect the external controller to an external power supply. After that, use the controller to simultaneously turn on the electric push rod 202 and the two motors 8. When the two motors 8 are started simultaneously, the two started motors 8 will drive the rolling rollers 7 connected thereto to rotate respectively. At the same time, the telescopic end of the started electric push rod 202 will drive the push plate 205 to move in the direction of the rolling rollers 7 under the cooperation of the connecting plate 206, the chute 203 and the slider 204. Then the moving push plate 205 will push the cardboard body 209 (the first one from the bottom up) in contact with it to move in the direction of the rolling rollers 7. When the moving cardboard body 209 completely passes through the interior of another limiting hole 208, the surface of the connecting plate 206 just contacts the outer wall of the housing 207. At the same time, the moving cardboard body 209 also just approaches between the two rolling rollers 7. At the same time, the top of the push plate 205 also just contacts the cardboard body 209 (the second one from the bottom up). Then the controller will, under the cooperation of the electric push rod 202, the connecting plate 206, the slider 204 and the chute 203, reset the push plate 205 to its initial position. When the push plate 205 is reset to its initial position, the second cardboard body 209 and the remaining cardboard bodies 209 in contact with the top of the push plate 205 will move downward. When the bottom of the second cardboard body 209 contacts the top of the workbench 201, the controller will again, under the cooperation of the electric push rod 202, the connecting plate 206, the slider 204 and the chute 203, move the second cardboard body 209 out of the interior of the housing 207. When the second cardboard body 209 starts to move out of the interior of the housing 207, the moving second cardboard body 209 will drive the first cardboard body 209 to move between the two rolling rollers 7. When the first cardboard body 209 is pushed between the two rotating rolling rollers 7, the two rotating rolling rollers 7 will roll and form the first cardboard body 209. When the second cardboard body 209 completely moves out of the interior of another limiting hole 208, the first cardboard body 209 just completes the rolling forming operation. Repeating this process, the multiple cardboard bodies 209 placed inside the housing 207 can be automatically loaded in sequence and the rolling forming operation can be completed.

[0030] Among them, the lower end of the connecting plate 206 is adapted to the interior of the chute 203, that is, the lower end of the connecting plate 206 can slide inside the chute 203. The auxiliary plate is for facilitating the rolling forming operation of the last cardboard body 209 inside the housing 207.

[0031] Among them, the surface of the rolling roller 7 is smooth, and the frictional force between the surface of the rolling roller 7 and the surface of the cardboard body 209 is not sufficient to drive the cardboard body 209 away during the rolling process.

[0032] The motor 8 and the electric push rod 202 in the present utility model both belong to the prior art, and their working principles are also well-known technologies. Their models are selected according to actual use, so the motor 8 and the electric push rod 202 will not be explained in detail.

[0033] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A cardboard forming and rolling device, characterized in that, It includes two support frames (1), and a feeding mechanism (2) is arranged between the two support frames (1); The feeding mechanism (2) includes a workbench (201). An electric push rod (202) is installed near the edge on the upper side of the workbench (201). A chute (203) is opened near the edge at the top of the workbench (201). A slider (204) is slidably connected inside the chute (203). A push plate (205) is fixed on the top of the slider (204). One end of the telescopic end of the electric push rod (202) is installed with a connecting plate (206). A housing (207) is fixed on the top of the workbench (201). Limiting holes (208) are opened at the bottom positions on both sides of the inner wall of the housing (207). A plurality of cardboard bodies (209) are arranged inside the housing (207).

2. The cardboard forming and rolling device according to claim 1, characterized in that: One side of the connecting plate (206) is fixed to the surface of the slider (204), and one side of the connecting plate (206) is in contact with the surface of the push plate (205). The push plate (205) is movably sleeved inside one of the limiting holes (208).

3. The cardboard forming and rolling device according to claim 1, characterized in that: One side of the inner wall of the chute (203) and one side of the housing (207) are on the same horizontal plane. The plurality of cardboard bodies (209) are stacked inside the housing (207). One side of the push plate (205) is in contact with the surface of one of the cardboard bodies (209).

4. The cardboard forming and rolling device according to claim 1, characterized in that: The bottom of one of the cardboard bodies (209) is in contact with the top of the workbench (201), and the bottom of the push plate (205) is in contact with the top of the workbench (201).

5. The cardboard forming and rolling device according to claim 1, characterized in that: Installation grooves (3) are opened at the tops and one sides of the two support frames (1). A fixing block (4) is installed inside each installation groove (3). The four installation grooves (3) are divided into two groups. A rolling roller (7) is rotatably connected between the interiors of each group of installation grooves (3) through a bearing.

6. The cardboard forming and rolling device according to claim 5, characterized in that: The arc-shaped inner walls of each fixing block (4) are respectively in contact with the outer walls of each bearing. L-shaped blocks (5) are fixed at the positions near the bottom on one side of the two support frames (1). An auxiliary table (6) is installed between the opposite surfaces of the two L-shaped blocks (5).

7. The cardboard forming and rolling device according to claim 6, characterized in that: The auxiliary table (6) is between the opposite surfaces of the two support frames (1). Two motors (8) are installed on the surface of one of the support frames (1). The output ends of the two motors (8) are respectively installed with one end of the two rolling rollers (7). The workbench (201) is fixed between the opposite surfaces of the two support frames (1).

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