Packaging box creasing equipment

Abstract

The utility model belongs to the technical field of packaging box processing, and relates to a packaging box creasing device which comprises a processing table, a fixing frame is integrally formed in the middle section of the top of the processing table, a creasing assembly is arranged on the fixing frame and comprises a moving frame and a creasing roller, an adjusting screw rod is rotationally installed on the top of the moving frame, and the adjusting screw rod is connected with the creasing roller. The adjusting screw rod is installed on the fixing frame in a threaded mode, a rotating hand wheel is fixedly welded to the top end of the adjusting screw rod, two guiding assemblies are arranged on the machining table, each guiding assembly comprises a guiding base and a guiding wheel, and an inserting plate is integrally formed at the rear side end of each guiding base; a plurality of return springs are fixedly connected between the inserting plate and the outer end of the machining table, and the multiple guide wheels are rotationally installed in the guide seat. According to the indentation equipment, the height of the indentation roller can be adjusted according to paperboards with different thicknesses so as to meet the requirements for different indentation depths, and the paperboards can be guided and conveyed to prevent indentation deviation.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging box processing, and particularly relates to packaging box creasing equipment. Background Art

[0002] A packaging box is a box used to package products. Packaging boxes can be classified into paper boxes, iron boxes, wooden boxes, leather boxes, etc. according to the material. Its function is to ensure the safety of products during transportation and improve the quality of products. It is now widely used in industries such as electronics, food and sporting goods, and product packaging supporting industries. It is an indispensable industry. Paper packaging boxes are mostly made by first using a creasing device to make a creasing on the cardboard and then folding it.

[0003] Traditional creasing equipment mostly uses roller creasing machines to continuously creasing cardboard, but the height of the creasing roller cannot be adjusted, and can only crease cardboard of a specific thickness. It cannot meet the requirements of different cardboards and creasing depths, and its scope of application is limited. At the same time, the cardboard cannot be guided during transportation, which can easily cause the cardboard to tilt, affecting the creasing effect and resulting in unsatisfactory results. Utility Model Content

[0004] In order to solve the technical problems that the traditional creasing equipment cannot adjust the height of the creasing roller, can only creasing paperboards of a specific thickness, cannot meet the requirements of different paperboards and creasing depths, and has a limited scope of application; at the same time, when the paperboard is conveyed, the paperboard cannot be guided, which easily causes the paperboard to tilt, affects the creasing effect, and has an unsatisfactory use effect, the utility model provides the following technical solutions:

[0005] The utility model relates to a packaging box creasing device, comprising a processing table, a fixed frame is integrally formed with a middle section of the top of the processing table, a creasing assembly is arranged on the fixed frame, the creasing assembly comprises a movable frame and a creasing roller, an adjusting screw is rotatably mounted on the top of the movable frame, the adjusting screw is threadedly mounted on the fixed frame and a rotating hand wheel is fixedly welded to the top of the adjusting screw, two guide assemblies are arranged on the processing table, the guide assemblies comprise a guide seat and a guide wheel, a plug-in board is integrally formed at the rear side end of the guide seat, the guide seat is movably inserted into the side end wall of the processing table through the plug-in board, a plurality of return springs are fixedly connected between the plug-in board and the outer end of the processing table, a plurality of guide wheels are provided and all are rotatably mounted in the guide seat.

[0006] As a preferred technical solution of the utility model, longitudinal guide slots are provided at both side ends of the fixed frame, guide sliders are integrally contained at both side ends of the movable frame, and the movable frame is slidably mounted on the two guide slots through the two guide sliders.

[0007] As a preferred technical solution of the utility model, a transmission shaft is fixedly installed at the center of the creasing roller and the creasing roller is rotatably installed in the mobile frame through the transmission shaft. The creasing roller is provided with a plurality of creasing convex rings.

[0008] As a preferred technical solution of the utility model, the guide seat is narrower on the side away from the fixing frame and wider on the side close to the fixing frame.

[0009] As a preferred technical solution of the utility model, an extension plate is integrally formed on the top of the guide seat, a spring sleeve is provided at the bottom of the extension plate, a ball seat is movably inserted at the bottom of the spring sleeve, and a ball head is rotatably installed in the ball seat.

[0010] The beneficial effects achieved by the utility model are:

[0011] By rotating the hand wheel to turn the adjusting screw, the adjusting screw rotates to drive the movable frame and the creasing roller to move down and press the cardboard, so as to adjust the height of the creasing roller to meet the needs of different thicknesses of cardboard and processing depth.

[0012] The elasticity of the return spring is used to drive the guide seat to clamp the cardboard, and the rotation of the guide wheel is used to guide and transport the cardboard, which can effectively prevent the cardboard from being skewed and causing indentation and skew. The movable plug-in effect and elastic effect of the ball seat and the spring sleeve enable the ball head to press the cardboard, and the rotation of the ball head and the ball seat can prevent the cardboard from wrinkling without interfering with the movement of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a structural schematic diagram of a packaging box creasing device of the utility model;

[0015] Figure 2 It is a structural schematic diagram of a creasing component in a packaging box creasing device of the utility model;

[0016] Figure 3 The utility model is a structural schematic diagram of a guide component in a packaging box creasing device.

[0017] In the figure: 1. Processing table; 101. Controller; 102. Conveyor belt; 103. Fixed frame; 104. Guide slide; 2. Indentation assembly; 201. Moving frame; 202. Indentation roller; 203. Guide slide block; 204. Adjusting screw; 205. Rotating hand wheel; 206. Transmission shaft; 3. Guide assembly; 301. Guide seat; 302. Guide wheel; 303. Plug-in board; 304. Return spring; 305. Extension plate; 306. Spring sleeve; 307. Ball seat; 308. Ball head. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-3 As shown, a packaging box creasing device includes a processing table 1, a controller 101 is fixedly installed at the front end of the processing table 1, a conveyor belt 102 is installed in the processing table 1, wherein the conveyor belt 102 is used to transport cardboard, a fixed frame 103 is integrally formed in the middle of the top of the processing table 1, and the fixed frame 103 is in an "n" shape, and a creasing component 2 is arranged on the fixed frame 103, and the creasing component 2 includes a moving frame 201 and a creasing roller 202, and an adjusting screw 204 is rotatably installed on the top of the moving frame 201, and the adjusting screw 204 is threadedly installed on the fixed frame 103 and a rotating hand wheel 205 is fixedly welded on the top of the adjusting screw 204, wherein the adjusting screw 204 is rotated by rotating the hand wheel 205, and the rotating of the adjusting screw 204 drives the moving frame 2 01 and the creasing roller 202 move down to press the cardboard to achieve the purpose of adjusting the height of the creasing roller 202. Two guide components 3 are provided on the processing table 1. The guide component 3 includes a guide seat 301 and a guide wheel 302. The rear end of the guide seat 301 is integrally formed with a plug-in board 303. The guide seat 301 is movably inserted into the side end wall of the processing table 1 through the plug-in board 303. A plurality of return springs 304 are fixedly connected between the plug-in board 303 and the outer end of the processing table 1. A plurality of guide wheels 302 are provided and are all rotatably installed in the guide seat 301. The elasticity of the return spring 304 is used to drive the guide seat 301 to clamp the cardboard, and the rotation of the guide wheel 302 is used to guide and transport the cardboard, which can effectively prevent the cardboard from being skewed and causing the creasing to be skewed;

[0020] The fixed frame 103 has longitudinal guide grooves 104 at both ends, and the movable frame 201 has guide sliders 203 at both ends. The movable frame 201 is slidably mounted on the two guide grooves 104 through the two guide sliders 203. The sliding action of the guide grooves 104 and the guide sliders 203 can prevent the moving direction of the movable frame 201 from deviating. A transmission shaft 206 is fixedly mounted at the center of the creasing roller 202. The creasing roller 202 is rotatably mounted in the movable frame 201 through the transmission shaft 206. A plurality of creasing convex rings are arranged on the creasing roller 202. The cardboard is driven to move by the transmission and the cardboard and the creasing roller 20 The friction force of 2 drives the creasing roller 202 to rotate to creasing the cardboard; the guide seat 301 is narrower on the side away from the fixed frame 103 and wider on the side close to the fixed frame 103; an extension plate 305 is integrally formed on the top of the guide seat 301, a spring sleeve 306 is provided at the bottom of the extension plate 305, a ball seat 307 is movably inserted at the bottom of the spring sleeve 306, and a ball head 308 is rotatably installed in the ball seat 307, wherein the movably plugging action and elastic action of the ball seat 307 and the spring sleeve 306 enable the ball head 308 to press the cardboard, and the rotation action of the ball head 308 and the ball seat 307 can prevent the cardboard from wrinkling without interfering with the movement of the cardboard.

[0021] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0023] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging box creasing device, comprising a processing table (1), characterized in that: A fixed frame (103) is integrally formed in the middle of the top of the processing table (1), and an indentation assembly (2) is provided on the fixed frame (103). The indentation assembly (2) comprises a movable frame (201) and an indentation roller (202). An adjusting screw (204) is rotatably mounted on the top of the movable frame (201), and the adjusting screw (204) is threadedly mounted on the fixed frame (103). A rotating hand wheel (205) is fixedly welded to the top of the adjusting screw (204). The processing table (1) is provided with Two guide assemblies (3), the guide assemblies (3) comprising a guide seat (301) and a guide wheel (302), the guide seat (301) having a plug-in plate (303) integrally formed at the rear side end thereof, the guide seat (301) being movably plugged into a side end wall of a processing table (1) via the plug-in plate (303), a plurality of return springs (304) being fixedly connected between the plug-in plate (303) and the outer end of the processing table (1), and a plurality of guide wheels (302) being provided and all being rotatably mounted in the guide seat (301).

2. A packaging box creasing device according to claim 1, characterized in that: The fixed frame (103) is provided with longitudinal guide slots (104) on both side ends, the movable frame (201) is provided with guide sliders (203) on both side ends, and the movable frame (201) is slidably mounted on the two guide slots (104) via the two guide sliders (203).

3. The packaging box creasing device according to claim 1, characterized in that: A transmission shaft (206) is fixedly installed at the center of the creasing roller (202), and the creasing roller (202) is rotatably installed in the movable frame (201) via the transmission shaft (206). The creasing roller (202) is provided with a plurality of creasing convex rings.

4. The packaging box creasing device according to claim 1, characterized in that: The guide seat (301) is narrower on the side away from the fixing frame (103) and wider on the side close to the fixing frame (103).

5. The packaging box creasing device according to claim 1, characterized in that: An extension plate (305) is integrally formed on the top of the guide seat (301), a spring sleeve (306) is provided at the bottom of the extension plate (305), a ball seat (307) is movably inserted at the bottom of the spring sleeve (306), and a ball head (308) is rotatably installed in the ball seat (307).

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