Corrugated board pressing equipment for damp-proof corrugated carton processing
By designing a support plate with adjustable height and an electric push rod and telescopic rod that achieves uniform pressure, the problems of uneven force and inconvenient operation in the corrugated cardboard pressing device are solved, and the pressure effect and operation convenience are improved.
Patent Information
- Application Number
- CN202421708934.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-18
AI Technical Summary
When used, the existing corrugated cardboard pressing device has problems such as uneven overall stress and insufficient local pressure, resulting in poor bonding and cracking. At the same time, the height of the bottom support plate cannot be adjusted, which affects the convenience of operation.
A corrugated cardboard pressing equipment including mounting base plate, support plate, press plate, press roller and control box is designed. The height adjustment of the support plate is achieved through structures such as electric adjustment rod and threaded sleeve, and the movement of the press plate and press roller is achieved through electric push rod and electric telescopic rod to ensure the uniform force of the corrugated cardboard.
By adjusting the height of the support plate and applying uniform pressure, the problem of uneven stress during the compression and finishing process of corrugated cardboard is solved, poor bonding and cracking are avoided, the compression and finishing effect is improved, and the operation convenience is improved.
Smart Images
Figure CN222905021U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of corrugated carton processing, and particularly relates to a corrugated cardboard pressing and leveling device for processing moisture-proof corrugated cartons. Background Art
[0002] Corrugated cartons are the most widely used packaging products, and their usage has always been the first among various packaging products. For more than half a century, corrugated cartons have gradually replaced transportation packaging containers such as wooden boxes with their superior performance and good processing performance, becoming the main force in transportation packaging. Corrugated cartons are usually made by die-cutting, indentation, nailing or gluing corrugated cardboard. Among them, corrugated cardboard is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer and one layer of cardboard. It has high mechanical strength and can withstand collisions and falls during handling. During the processing of corrugated cardboard, a pressing and leveling device is needed to press and level it. However, when the existing pressing and leveling devices are in use, there are the following deficiencies: 1. Since the area of corrugated cardboard is large, during the pressing and leveling process, the overall force on the corrugated cardboard is uneven, resulting in poor bonding due to relatively small local pressure, and then cracking occurs during subsequent use, affecting the quality of corrugated cartons; 2. Most of the bottom support plates of the existing pressing and leveling devices are fixedly arranged, and their heights cannot be adjusted according to the height and operating habits of operators, affecting their applicability and the convenience of operation and use. Therefore, to solve the above problems, it is necessary to develop a corrugated cardboard pressing and leveling device for processing moisture-proof corrugated cartons that is convenient to adjust and operate and has good use effects. Content of the Utility Model
[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a corrugated cardboard pressing and leveling device for processing moisture-proof corrugated cartons that is convenient to adjust and operate and has good use effects.
[0004] The object of the present utility model is achieved as follows: A corrugated cardboard pressing and leveling device for the processing of moisture-proof corrugated cartons, comprising a mounting base plate, a support plate, a pressing plate, a pressing roller and a control box. At both ends of the lower surface of the mounting base plate, bases are fixedly provided. At both ends of the upper surface, connecting plates are vertically fixedly provided. Above the two connecting plates, a top plate is horizontally fixedly provided. The support plate is located at the lower part between the two connecting plates. At the middle position of the lower surface, a threaded sleeve is vertically fixedly provided. At the four corners of the lower surface, electric adjusting rods are vertically fixedly provided, and the lower ends of the electric adjusting rods are fixedly connected to the upper surface of the mounting base plate. A connecting screw rod is rotationally threaded through the inside of the threaded sleeve, and the lower end of the connecting screw rod is located below the threaded sleeve and is concentrically fixedly connected with a support disc. The pressing plate is located directly above the support plate. In the middle of the upper surface, an intermediate connecting block is longitudinally fixedly provided. Between the upper surface of the intermediate connecting block and the lower surface of the top plate, a plurality of electric push rods are vertically fixedly provided. At the middle of the front end face and the rear end face, fixing plates are fixedly provided. There are two pressing rollers, which are longitudinally arranged on both sides of the intermediate connecting block respectively. The lower ends thereof are in contact with the upper surface of the pressing plate. At the front end and the rear end, rotating shafts are concentrically fixedly provided, and a support is rotatably sleeved outside the rotating shaft. A telescopic electric rod is horizontally fixedly provided between the side surface of the support and the fixing plate. The control box is fixedly provided outside the right connecting plate, and the electric adjusting rods, the electric push rods and the telescopic electric rods are all electrically connected to the control box through wires.
[0005] A non-slip layer is fixedly provided on the lower surface of the support disc, and an auxiliary rotating rod is vertically fixedly provided at the side end of the upper surface.
[0006] A chute is vertically provided in the middle of the inner side surface of the connecting plate. Sliders are fixedly provided at both ends of the pressing plate. By using the cooperation of the sliders and the chute, the sliding installation of the pressing plate between the two connecting plates is realized.
[0007] A placement groove is provided on the upper surface of the support plate, and the depth of the placement groove is less than the thickness of the corrugated cardboard.
[0008] A right-angled triangular reinforcing member is fixedly provided at the connection between the upper end of the inner side surface of the connecting plate and the top plate.
[0009] The beneficial effects of the utility model are as follows: the utility model provides an electric adjustment rod and utilizes the telescopic nature of the electric adjustment rod to adjust the height of the support plate according to actual needs, thereby solving the problem that the height of the existing pressing device cannot be adjusted according to the height and operating habits of the operator due to the fixed setting of the bottom support plate, which affects its applicability and convenience of operation; by providing a threaded sleeve, a connecting screw and a supporting disc, the connecting screw can be rotated by external force after the height adjustment of the support plate is completed. At this time, by utilizing the threaded rotation sleeve between the threaded sleeve and the connecting screw, the connecting screw can be moved in the vertical direction while rotating, thereby utilizing the movement of the connecting screw to drive the supporting disc to move, thereby achieving close contact between the lower surface of the supporting disc and the upper surface of the mounting base plate. At this point, by utilizing the cooperation between the supporting disc, the connecting screw and the threaded sleeve, the middle part of the lower surface of the supporting plate can be supported, thereby improving the stability of the overall structure of the supporting plate;
[0010] The utility model provides an intermediate connecting block and an electric push rod, and utilizes the telescopic property of the electric push rod to drive the intermediate connecting block and the pressing plate fixedly arranged below the intermediate connecting block to move in the vertical direction, so that the movement of the pressing plate is utilized to cooperate with the support plate to perform a pressing operation on the corrugated cardboard placed therebetween; by providing a pressing roller, a support, an electric telescopic rod and a fixed plate, when the pressing plate and the support plate are used to cooperate to perform a pressing operation on the corrugated cardboard, the telescopic property of the electric telescopic rod can be utilized to drive the pressing roller to move horizontally through the support, and then through the movement of the pressing roller, uniform pressure is applied to the outer end of the upper surface of the pressing plate. With this structure, the problem of local poor bonding of the corrugated cardboard due to uneven overall force can be avoided, thereby increasing the pressing effect of the utility model; in general, the utility model has the advantages of convenient adjustment operation and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a front view of the utility model.
[0012] Figure 2 It is a cross-sectional view of the front view of the connection between the installation base plate, the support plate and the electric adjustment rod in the utility model.
[0013] Figure 3 It is a cross-sectional view of the front view of the connection between the connecting plate, the top plate, the pressing plate, the pressing roller, the middle connecting block and the electric push rod in the utility model.
[0014] In the figure: 1. Installation base plate; 11. Base; 2. Support plate; 21. Threaded sleeve; 22. Electric adjustment rod; 23. Connecting screw rod; 24. Support disc; 25. Auxiliary rotating rod; 26. Placing groove; 3. Pressing plate; 4. Pressing roller; 41. Support; 5. Control box; 6. Connecting plate; 61. Sliding groove; 62. Reinforcement; 7. Top plate; 8. Intermediate connecting block; 81. Electric push rod; 82. Fixed plate; 9. Electric telescopic rod. Detailed implementation mode
[0015] The present utility model will be further described below with reference to the accompanying drawings.
[0016] Embodiment: As Figure 1 , Figure 2 , Figure 3 shown, a corrugated cardboard pressing and finishing device for processing moisture-proof corrugated cartons includes an installation base plate 1, a support plate 2, a pressing plate 3, a pressing roller 4 and a control box 5. At both ends of the lower surface of the installation base plate 1, bases 11 are fixedly arranged, and at both ends of the upper surface, connecting plates 6 are vertically fixedly arranged. Above the two connecting plates 6, a top plate 7 is horizontally fixedly arranged; the support plate 2 is located at the lower part between the two connecting plates 6. At the middle position of the lower surface, a threaded sleeve 21 is vertically fixedly arranged, and at the four corners of the lower surface, electric adjustment rods 22 are vertically fixedly arranged, and the lower ends of the electric adjustment rods 22 are fixedly connected to the upper surface of the installation base plate 1. A connecting screw rod 23 is threaded and rotatably penetrated inside the threaded sleeve 21, and the lower end of the connecting screw rod 23 is located below the threaded sleeve 21 and is concentrically fixedly connected with a support disc 24; the pressing plate 3 is located directly above the support plate 2. In the middle of the upper surface, an intermediate connecting block 8 is longitudinally fixedly arranged. Between the upper surface of the intermediate connecting block 8 and the lower surface of the top plate 7, a plurality of electric push rods 81 are vertically fixedly arranged, and fixed plates 82 are fixedly arranged at the middle parts of the front end face and the rear end face; there are two pressing rollers 4, which are longitudinally arranged on both sides of the intermediate connecting block 8 respectively. The lower ends thereof are in contact with the upper surface of the pressing plate 3. At the front end and the rear end, rotating shafts are concentrically fixedly arranged, and supports 41 are rotatably sleeved outside the rotating shafts. A horizontal electric telescopic rod 9 is fixedly arranged between the side surface of the support 41 and the side surface of the fixed plate 82; the control box 5 is fixedly arranged outside the right connecting plate 6, and the electric adjustment rods 22, the electric push rods 81 and the electric telescopic rods 9 are all electrically connected to the control box 5 through wires.
[0017] The lower surface of the supporting disc 24 is fixedly provided with an anti-slip layer, and the auxiliary rotating rod 25 is vertically fixedly arranged at the side end of the upper surface. The auxiliary rotating rod 25 can be used to increase the convenience of the rotation operation of the supporting disc 24 and the connecting screw 23; a sliding groove 61 is vertically arranged in the middle of the inner side surface of the connecting plate 6. Sliders are fixedly arranged at both ends of the pressing plate 3. By means of the cooperation between the sliders and the sliding groove 61, the sliding installation of the pressing plate 3 between the two connecting plates 6 is realized. With this structure, while not affecting the vertical movement of the pressing plate 3, the overall structural stability of the pressing plate 3 can be increased; a placing groove 26 is arranged on the upper surface of the supporting plate 2, and the depth of the placing groove 26 is less than the thickness of the corrugated cardboard. The placing groove 26 can be used to facilitate the positioning and placing of the corrugated cardboard; a right-angled triangular reinforcing member 62 is fixedly arranged at the connection between the upper end of the inner side surface of the connecting plate 6 and the top plate 7. The reinforcing member 62 can be used to increase the connection stability between the connecting plate 6 and the top plate 7.
[0018] When the utility model is in use, first, the height of the support plate 2 needs to be adjusted according to the height and operating habits of the operator. The specific adjustment operation is as follows: Control the electric adjustment rod 22 to expand through the control box 5. By using the upward thrust of the electric adjustment rod 22 during expansion, the support plate 2 can be driven to move in the vertical direction, so as to complete the adjustment of the height of the support plate 2. After the height of the support plate 2 is adjusted to an appropriate position, rotate the connecting screw rod 23 by an external force. At this time, by using the threaded rotation socket between the threaded sleeve 21 and the connecting screw rod 23, the support plate 2 can move in the vertical direction while the connecting screw rod 23 rotates. Thus, by the movement of the connecting screw rod 23, the support disc 24 is driven to move, realizing the close contact between the lower surface of the support disc 24 and the upper surface of the mounting base plate 1. So far, by the cooperation between the support disc 24, the connecting screw rod 23 and the threaded sleeve 21, the support of the middle part of the lower surface of the support plate 2 can be realized, thereby improving the stability of the overall structure of the support plate 2; Then, place the corrugated cardboard to be pressed on the placement groove 26 on the upper surface of the support plate 2, and control the electric push rod 81 to expand through the control box 5. At this time, by using the thrust generated during the expansion of the electric push rod 81, the middle connecting block 8 and the pressing plate 3 fixedly arranged below the middle connecting block 8 can be driven to move in the vertical direction. After the pressing plate 3 moves downward to contact the upper surface of the corrugated cardboard, the pressing operation on the corrugated cardboard placed between them can be carried out through the pressing action of the pressing plate 3 and the supporting action of the support plate 2; At the same time, when using the pressing plate 3 and the support plate 2 to cooperate to press the corrugated cardboard, control the electric telescopic rod 9 to carry out a reciprocating movement of expansion and contraction through the control box 5. The reciprocating movement of the electric telescopic rod 9 can drive the pressing roller 4 to move horizontally in the transverse direction through the support 41, and then through the movement of the pressing roller 4, uniform pressure on the upper surface of the pressing plate 3 can be realized. By adopting this structure, the problem that the corrugated cardboard has poor local bonding due to uneven overall force can be avoided, and the pressing use effect of the utility model is increased; Generally, the utility model has the advantages of convenient adjustment operation and good use effect.
[0019] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that the specific implementation manners of the present invention can still be modified or equivalently replaced. Any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered by the scope of the claims of the present invention.
Claims
1. A corrugated paperboard pressing device for moisture-proof corrugated paperboard box processing, comprising a mounting base plate (1), a support plate (2), a pressing plate (3), a pressing roller (4) and a control box (5), characterized in that: Bases (11) are fixedly provided at both ends of the lower surface of the mounting base plate (1), connecting plates (6) are vertically fixedly provided at both ends of the upper surface, and a top plate (7) is horizontally fixedly provided above the two connecting plates (6); the support plate (2) is located at the lower part between the two connecting plates (6), a threaded sleeve (21) is vertically fixedly provided in the middle position of its lower surface, and electric adjustment rods (22) are vertically fixedly provided at the four corners of the lower surface, and the lower end of the electric adjustment rod (22) is fixedly connected to the upper surface of the mounting base plate (1), the internal thread of the threaded sleeve (21) is rotatably penetrated by a connecting screw (23), and the lower end of the connecting screw (23) is located below the threaded sleeve (21) and is concentrically fixedly connected to a supporting disc (24); the pressure plate (3) is located directly above the support plate (2), and the upper portion thereof is fixedly connected to the support plate (24). A middle connecting block (8) is longitudinally fixedly arranged in the middle of the surface, a plurality of electric push rods (81) are vertically fixedly arranged between the upper surface of the middle connecting block (8) and the lower surface of the top plate (7), and a fixing plate (82) is fixedly arranged in the middle of the front end surface and the rear end surface; there are two pressing rollers (4), which are longitudinally arranged on both sides of the middle connecting block (8), and the lower ends thereof are in contact with the upper surface of the pressing plate (3), and the front end and the rear end are concentrically fixedly arranged with a rotating shaft, and the outer rotating sleeve of the rotating shaft is provided with a support (41), and an electric telescopic rod (9) is transversely fixedly arranged between the support (41) and the side surface of the fixing plate (82); the control box (5) is fixedly arranged on the outer side of the right end connecting plate (6), and the electric adjustment rod (22), the electric push rod (81) and the electric telescopic rod (9) are all electrically connected to the control box (5) through wires.
2. The corrugated paperboard pressing equipment for moisture-proof corrugated paperboard box processing according to claim 1, characterized in that: The lower surface of the support disc (24) is fixedly provided with an anti-slip layer, and the side end of the upper surface is vertically fixedly provided with an auxiliary rotating rod (25).
3. The corrugated paperboard pressing equipment for moisture-proof corrugated paperboard box processing according to claim 1, characterized in that: A slide groove (61) is vertically arranged in the middle of the inner side surface of the connecting plate (6), and sliding blocks are fixedly arranged at both ends of the pressing plate (3). The sliding blocks cooperate with the slide groove (61) to achieve sliding installation of the pressing plate (3) between the two connecting plates (6).
4. The corrugated paperboard pressing equipment for moisture-proof corrugated paperboard box processing according to claim 1, characterized in that: The upper surface of the support plate (2) is provided with a placement groove (26), and the depth of the placement groove (26) is less than the thickness of the corrugated paperboard.
5. The corrugated paperboard pressing equipment for moisture-proof corrugated paperboard box processing according to claim 1, characterized in that: A right-angled triangle reinforcement piece (62) is fixedly provided at the connection between the upper end of the inner side surface of the connecting plate (6) and the top plate (7).