A paperboard conveying device for carton processing

Abstract

This utility model discloses a cardboard conveying device for carton processing, including a conveyor body, a positioning component, and an elastic buffer component. The positioning component includes a movable frame disposed on the front and rear sides of the conveyor body. A pressure plate is fixedly connected to the inner side of the movable frame. The pressure plate is located at the top of the conveyor body. A movable plate is disposed on the top of the pressure plate. The positioning frame is fixedly connected to the top of the pressure plate. The movable plate is located at the bottom of the positioning frame. Rollers are fixedly connected to the bottom of both the movable plate and the pressure plate. An opening is provided at the top of the movable plate. A block is fixedly connected to the top of the pressure plate, and the block is slidably connected to the opening. This utility model uses the positioning component to position the cardboard, preventing positional deviations during cardboard conveying, avoiding slippage and paper blockage at the top of the conveyor, and preventing impact on subsequent cardboard processing.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, specifically to a cardboard conveying device for cardboard box processing. Background Technology

[0002] Cardboard box processing uses recycled resources such as waste paper as raw materials. The production process involves pulping, cardboard forming, slitting, high-precision printing, die-cutting and creasing, and forming and joining. The core relies on corrugated cardboard production lines, multi-color printing machines and automated die-cutting equipment. Quality is ensured by optimizing material ratios, controlling die-cutting tolerances and using environmentally friendly technologies such as water-based inks. The industry is upgrading towards high-speed wide-format production, professional division of labor, and lightweight, biodegradable green packaging.

[0003] According to CN211496296U, a paperboard turning conveyor published on the China Patent Network, this invention relates to the field of carton packaging technology. It includes a conveyor platform consisting of a frame and several parallel conveyor rollers. The axis of any one of the conveyor rollers is perpendicular to the conveying direction of the conveyor platform, and a conveying gap is formed between adjacent conveyor rollers. An upstream tidying mechanism for adjusting the paperboard is provided, and a blocking mechanism for single-point blocking of the paperboard is raised and lowered below the conveying gap downstream of the conveyor platform. This invention utilizes the upstream tidying mechanism to tidy up the disordered paperboard, and then uses the blocking mechanism raised and lowered in the conveying gap to single-point block the moving paperboard, thereby completing the turning operation. The turning method is simple and quick, thus improving turning efficiency. However, the positioning effect of this conveyor equipment is poor; the position of the paperboard is prone to deviation during conveying, and it may also slip and move at the top of the conveyor equipment, easily causing paper blockage and affecting subsequent processing of the paperboard.

[0004] Therefore, the conveyor platform needs to be redesigned and modified to effectively prevent it from being difficult to position. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a cardboard conveying device for carton processing, which has the advantage of easy positioning and solves the problem of difficult positioning.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cardboard conveying device for carton processing, comprising a conveyor body, a positioning component, and an elastic buffer component;

[0007] The positioning component includes a movable frame disposed on the front and rear sides of the conveyor body. A pressure plate is fixedly connected to the inner side of the movable frame. The pressure plate is located at the top of the conveyor body. A movable plate is disposed on the top of the pressure plate. A positioning frame is fixedly connected to the top of the pressure plate. The movable plate is located at the bottom of the positioning frame. Rollers are fixedly connected to the bottom of both the movable plate and the pressure plate. An opening is provided at the top of the movable plate. A block is fixedly connected to the top of the pressure plate. The block is slidably connected to the opening. A square plate is disposed on the surface of the block. The square plate is located on top of the movable plate.

[0008] In a preferred embodiment of this invention, the elastic buffer assembly includes a positioning rod, the bottom of which is fixedly connected to the top of the conveyor body, the top of which extends through to the top of the pressure plate, a spring is fixedly connected to the top of the pressure plate, a baffle is fixedly connected to the top of the spring, the bottom of the baffle is fixedly connected to the bottom of the positioning rod, and the spring is sleeved on the surface of the positioning rod.

[0009] As a preferred embodiment of this utility model, the top of the movable plate is provided with a slot, and the bottom of the square plate is fixedly connected with a block, the block being located inside the slot and engaging with the movable frame.

[0010] As a preferred embodiment of this invention, right-angle plates are fixedly connected to both the front and rear sides of the conveyor body, and the movable frame is located inside the right-angle plates.

[0011] As a preferred embodiment of this utility model, a pull plate is fixedly connected to the top of the square plate, and the surface of the pull plate is provided with anti-slip texture.

[0012] As a preferred embodiment of this utility model, a connecting plate is fixedly connected to the inner side of the movable plate, and the number of the connecting plates is several.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses a positioning component to position the cardboard, preventing the cardboard from deviating during conveying, avoiding slippage and movement on the top of the conveying equipment, preventing paper blockage, and avoiding affecting subsequent processing of the cardboard.

[0015] 2. By setting up an elastic buffer component, this utility model can adaptively adjust the height of the pressure plate according to the thickness of the cardboard, thereby improving the versatility of the pressure plate.

[0016] 3. By setting a slot and a block, the front and rear positions of the moving plate can be adjusted, which improves the ease of moving the moving plate.

[0017] 4. By setting a right-angle plate, this utility model can limit the movement of the frame, prevent the frame from moving randomly, and improve the stability of the frame's movement.

[0018] 5. By setting a pull plate, this utility model makes it easier for users to pull the square plate and the locking block, thus improving the ease of pulling the square plate and the locking block.

[0019] 6. By setting a connecting plate, this utility model can connect the movable plates to each other, thereby improving the ease of movement of the movable plates. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the pressure plate of this utility model;

[0022] Figure 3 This is a three-dimensional schematic diagram of the movable plate of this utility model;

[0023] Figure 4 This is a three-dimensional schematic diagram of the positioning rod of this utility model.

[0024] In the diagram: 1. Conveyor body; 2. Positioning assembly; 201. Moving frame; 202. Pressure plate; 203. Moving plate; 204. Positioning frame; 205. Roller; 206. Through-hole; 207. Block; 208. Square plate; 3. Elastic buffer assembly; 301. Positioning rod; 302. Spring; 303. Baffle; 4. Slot; 5. Block; 6. Right angle plate; 7. Pulling plate; 8. Connecting plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1 to 4 As shown, the present invention provides a cardboard conveying device for carton processing, including a conveyor body 1, a positioning component 2, and an elastic buffer component 3;

[0027] The positioning component 2 includes a movable frame 201, which is disposed on the front and rear sides of the conveyor body 1. A pressure plate 202 is fixedly connected to the inner side of the movable frame 201. The pressure plate 202 is located on the top of the conveyor body 1. A movable plate 203 is disposed on the top of the pressure plate 202. A positioning frame 204 is fixedly connected to the top of the pressure plate 202. The movable plate 203 is located at the bottom of the positioning frame 204. Rollers 205 are fixedly connected to the bottom of both the movable plate 203 and the pressure plate 202. An opening 206 is provided on the top of the movable plate 203. A block 207 is fixedly connected to the top of the pressure plate 202. The block 207 is slidably connected to the opening 206. A square plate 208 is disposed on the surface of the block 207. The square plate 208 is located on the top of the movable plate 203.

[0028] refer to Figure 4 The elastic buffer assembly 3 includes a positioning rod 301. The bottom of the positioning rod 301 is fixedly connected to the top of the conveyor body 1. The top of the positioning rod 301 extends through to the top of the pressure plate 202. A spring 302 is fixedly connected to the top of the pressure plate 202. A baffle 303 is fixedly connected to the top of the spring 302. The bottom of the baffle 303 is fixedly connected to the bottom of the positioning rod 301. The spring 302 is sleeved on the surface of the positioning rod 301.

[0029] As a technical optimization of this utility model, by setting the elastic buffer component 3, the height of the pressure plate 202 can be adaptively adjusted according to the thickness of the cardboard, thereby improving the versatility of the pressure plate 202.

[0030] refer to Figure 3 The top of the movable plate 203 is provided with a slot 4, and the bottom of the square plate 208 is fixedly connected with a block 5. The block 5 is located inside the slot 4 and is attracted to the movable frame 201.

[0031] As a technical optimization of this utility model, by setting the slot 4 and the block 5, the front and rear positions of the moving plate 203 can be adjusted, thereby improving the ease of movement of the moving plate 203.

[0032] refer to Figure 4 The front and rear sides of the conveyor body 1 are fixedly connected with right-angle plates 6, and the moving frame 201 is located inside the right-angle plates 6.

[0033] As a technical optimization of this utility model, by setting the right-angle plate 6, the moving frame 201 can be limited, preventing the moving frame 201 from moving arbitrarily and improving the moving stability of the moving frame 201.

[0034] refer to Figure 3 A pull plate 7 is fixedly connected to the top of the square plate 208, and the surface of the pull plate 7 is provided with anti-slip texture.

[0035] As a technical optimization of this utility model, by setting the pull plate 7, it is easier for the user to pull the square plate 208 and the locking block 5, thus improving the ease of pulling the square plate 208 and the locking block 5.

[0036] refer to Figure 3 A connecting plate 8 is fixedly connected to the inner side of the movable plate 203, and the number of connecting plates 8 is several.

[0037] As a technical optimization of this utility model, by setting the connecting plate 8, the movable plates 203 can be connected to each other, thereby improving the mobility of the movable plates 203.

[0038] The working principle and usage process of this utility model are as follows: When positioning the cardboard, the operator can pull the pull plate 7 upwards. At this time, the square plate 208, which is rigidly connected to the pull plate 7, moves upwards synchronously and drives the locking block 5 to disengage from the locking slot 4, releasing the mechanical limit on the moving plate 203. Then, the position is adjusted by pushing and pulling the moving plate 203. After adjusting to the target position, the pull plate 7 is pressed down in the opposite direction to make the locking block 5 re-embed into the locking slot 4, completing the secondary locking of the positioning mechanism. During this process, the moving plate 203 drives the roller 205 to move in coordination, so that the clamping unit formed by the pressure plate 202 and the connecting plate 8 presses the cardboard surface in the form of rolling friction, effectively preventing the cardboard from shifting at the top of the conveyor body 1. When the cardboard thickness changes, the compression spring 302 dynamically adjusts the vertical height of the pressure plate 202 according to the force deformation characteristics to ensure that the clamping force is always maintained in the optimal range, realizing the adaptive fixing of cardboard of various thicknesses, which not only ensures the positioning accuracy, but also improves the compatibility of the equipment with diverse production needs.

[0039] In summary, the cardboard conveying device for carton processing uses positioning component 2 to position the cardboard, preventing positional deviations during conveying, avoiding slippage and paper blockage at the top of the conveying equipment, and preventing impact on subsequent cardboard processing, thus solving the problem of difficult positioning.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cardboard conveying device for carton processing, comprising a conveyor body (1), a positioning component (2), and an elastic buffer component (3); Its features are: The positioning component (2) includes a movable frame (201), which is disposed on the front and rear sides of the conveyor body (1). A pressure plate (202) is fixedly connected to the inner side of the movable frame (201). The pressure plate (202) is located at the top of the conveyor body (1). A movable plate (203) is disposed on the top of the pressure plate (202). A positioning frame (204) is fixedly connected to the top of the pressure plate (202). The movable plate (203) is located at the top of the positioning frame. At the bottom of (204), the bottom of the movable plate (203) and the bottom of the pressure plate (202) are both fixedly connected with rollers (205). The top of the movable plate (203) is provided with an opening (206). The top of the pressure plate (202) is fixedly connected with a block (207). The block (207) is slidably connected to the opening (206). The surface of the block (207) is provided with a square plate (208). The square plate (208) is located on the top of the movable plate (203).

2. The cardboard conveying device for carton processing according to claim 1, characterized in that: The elastic buffer assembly (3) includes a positioning rod (301), the bottom of which is fixedly connected to the top of the conveyor body (1), the top of which extends through to the top of the pressure plate (202), a spring (302) is fixedly connected to the top of the pressure plate (202), a baffle (303) is fixedly connected to the top of the spring (302), the bottom of which is fixedly connected to the bottom of the positioning rod (301), and the spring (302) is sleeved on the surface of the positioning rod (301).

3. The cardboard conveying device for carton processing according to claim 1, characterized in that: The top of the movable plate (203) is provided with a slot (4), and the bottom of the square plate (208) is fixedly connected with a block (5). The block (5) is located inside the slot (4) and is attracted to the movable frame (201).

4. The cardboard conveying device for carton processing according to claim 1, characterized in that: The front and rear sides of the conveyor body (1) are fixedly connected with right-angle plates (6), and the moving frame (201) is located inside the right-angle plates (6).

5. A cardboard conveying device for carton processing according to claim 1, characterized in that: A pull plate (7) is fixedly connected to the top of the square plate (208), and the surface of the pull plate (7) is provided with anti-slip texture.

6. A cardboard conveying device for carton processing according to claim 1, characterized in that: The inner side of the movable plate (203) is fixedly connected to a connecting plate (8), and the number of connecting plates (8) is several.

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