Packaging box raw material extrusion device

Abstract

The utility model provides a packing box raw material extrusion device, and relates to the technical field of packing box processing. The packaging box raw material extrusion device comprises a mounting frame body, a driving motor is mounted on one side of the mounting frame body, mounting grooves are formed in the two ends of the mounting frame body, adjusting motors are mounted in the mounting grooves, a driving rod is mounted at one end of each adjusting motor, and a transmission lead screw is connected to one end of each driving rod; the outer wall of the transmission lead screw is sleeved with a lead screw nut, an adjusting frame is installed on the outer wall of the lead screw nut, driving hydraulic cylinders are installed at the two ends of the adjusting frame, hydraulic cylinder driving shafts are installed at the bottom ends of the driving hydraulic cylinders, and sliding blocks are installed at the bottom ends of the hydraulic cylinder driving shafts. According to the utility model, the distance between the two groups of hot pressing roll shafts can be adjusted, so that the distance between the two groups of hot pressing roll shafts can be conveniently adjusted according to packaging box raw materials with different lengths in the process of extruding the packaging box raw materials, and the extruding stability of the packaging box raw materials is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging box processing technology, and in particular to a packaging box raw material extrusion device. Background Technology

[0002] Packaging boxes are common items in daily life. They are mainly used to store and protect the products inside, and they also serve a certain promotional purpose. As a result, all kinds of exquisite packaging boxes are constantly emerging. Packaging box cardboard needs to be extruded and formed by equipment during production.

[0003] Existing packaging box material extrusion devices generally use one or more sets of hot press rollers to extrude the packaging box material. However, during the extrusion process, the spacing between multiple sets of hot press rollers is not easy to adjust. When the packaging box material comes into contact with the second set of hot press rollers after passing through one set of hot press rollers, the packaging box material is prone to shifting, which is inconvenient for users. Utility Model Content

[0004] This utility model provides a packaging box material extrusion device to solve the problem that existing packaging box material extrusion devices generally use one or more sets of hot pressure rollers to extrude packaging box materials. However, during the extrusion process, the spacing between multiple sets of hot pressure rollers is not easy to adjust, and when the packaging box material comes into contact with the second set of hot pressure rollers after passing through one set of hot pressure rollers, the packaging box material is prone to shifting.

[0005] This utility model provides a packaging box raw material extrusion device, including a mounting frame body. A drive motor is mounted on one side of the mounting frame body, and mounting grooves are provided at both ends of the mounting frame body. An adjustment motor is installed inside the mounting grooves. A drive rod is mounted on one end of the adjustment motor, and a transmission screw is connected to one end of the drive rod. A screw nut is sleeved on the outer wall of the transmission screw, and an adjustment frame is mounted on the outer wall of the screw nut. Both ends of the adjustment frame are equipped with drive hydraulic cylinders. A hydraulic cylinder drive shaft is mounted on the bottom end of the drive hydraulic cylinder, and a sliding block is mounted on the bottom end of the hydraulic cylinder drive shaft. One end of the sliding block is fixed to a mounting shaft.

[0006] Preferably, a motor drive shaft is mounted on one end of the drive motor, and a conveyor belt engages with the outer wall of the motor drive shaft.

[0007] Preferably, the top end of the conveyor belt holds the raw material to be compressed, and a driven rod is engaged at the end of the conveyor belt away from the motor drive shaft.

[0008] Preferably, the conveyor belt is internally supported by a support plate.

[0009] Preferably, a first hot press roller shaft is sleeved on the outer wall of the mounting shaft.

[0010] Preferably, a limiting shaft is installed at one end of the sliding block, and limiting grooves are provided at both ends of the adjusting frame.

[0011] Preferably, a fixing frame is installed at the top of the mounting frame body, and a second hot press roller shaft is installed at the bottom of the fixing frame.

[0012] Beneficial effects:

[0013] Considering that existing packaging box material extrusion devices generally use one or more sets of hot press rollers to extrude packaging box materials, during the extrusion process, the spacing between multiple sets of hot press rollers is not easy to adjust. When the packaging box material comes into contact with the second set of hot press rollers after passing through one set of hot press rollers, the packaging box material is prone to shifting.

[0014] The material to be extruded is placed at the top of the conveyor belt, and then the drive motor is turned on, causing the motor drive shaft to rotate, thereby driving the conveyor belt to transport the material to be extruded to the bottom of the second hot press roller shaft. The material to be extruded is first extruded through the second hot press roller. The height of the second hot press roller can be adjusted by opening the hydraulic cylinder to facilitate extrusion of materials of different thicknesses. After the material is extruded through the second hot press roller, it will continue to move to the right by the conveyor belt and undergo a second extrusion through the first hot press roller. The user can turn on the adjusting motor to make the drive rod drive the transmission screw to rotate. The rotation of the transmission screw will drive the screw nut to move linearly left and right along the outer wall of the transmission screw. The movement of the screw nut will synchronously drive the adjusting frame and the first hot press roller to move at the top of the mounting frame body, thereby facilitating the adjustment of the distance between the first and second hot press rollers. This prevents the distance between the first and second hot press rollers from being too large, which could cause the material to deviate when it enters the bottom of the first hot press roller after being extruded by the second hot press roller, thus increasing the stability of the extrusion.

[0015] The above description is merely an overview of the technical solutions of the present utility model embodiments. In order to better understand the technical means of the present utility model embodiments and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the present utility model embodiments more obvious and understandable, specific embodiments of the present utility model are described below. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of a packaging box raw material extrusion device according to the present invention.

[0018] Figure 2 This is a schematic diagram of the mounting frame structure of a packaging box raw material extrusion device according to the present invention.

[0019] Figure 3 This is a schematic diagram of the conveyor belt installation structure of a packaging box raw material extrusion device according to the present invention.

[0020] Figure 4 This is a schematic diagram of the second hot press roller shaft structure of a packaging box raw material extrusion device according to the present invention.

[0021] Figure 5 This is a schematic diagram of the installation structure of the first hot press roller shaft of a packaging box raw material extrusion device according to the present invention.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Mounting frame body; 2. Drive motor; 3. Motor drive shaft; 4. Conveyor belt; 5. Raw material to be extruded; 6. Driven rod; 7. Support plate; 8. Mounting groove; 9. Adjusting motor; 10. Drive rod; 11. Transmission screw; 12. Screw nut; 13. Adjusting frame; 14. Drive hydraulic cylinder; 15. Hydraulic cylinder drive shaft; 16. Sliding block; 17. Mounting shaft; 18. First hot press roller shaft; 19. Limiting shaft; 20. Limiting groove; 21. Fixing frame; 22. Second hot press roller shaft. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the specification of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this invention are intended to cover non-exclusive inclusion.

[0026] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this utility model. For example, in the description of this utility model, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection. A physical connection can be a fixed connection, such as a connection secured by fasteners, such as screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0030] This utility model provides, for example Figure 1-5 The packaging box raw material extrusion device shown includes a mounting frame body 1. A drive motor 2 is mounted on one side of the mounting frame body 1. Mounting slots 8 are provided at both ends of the mounting frame body 1. An adjusting motor 9 is installed inside the mounting slots 8. A drive rod 10 is mounted at one end of the adjusting motor 9. A transmission screw 11 is connected to one end of the drive rod 10. A screw nut 12 is sleeved on the outer wall of the transmission screw 11. An adjusting frame 13 is mounted on the outer wall of the screw nut 12. A drive hydraulic cylinder 14 is mounted at both ends of the adjusting frame 13. A hydraulic cylinder drive shaft 15 is mounted at the bottom end of the drive hydraulic cylinder 14. A sliding block 16 is mounted at the bottom end of the hydraulic cylinder drive shaft 15. An mounting shaft 17 is fixed at one end of the sliding block 16.

[0031] In this process, the raw material 5 to be extruded is placed at the top of the conveyor belt 4. Then, by turning on the drive motor 2, the motor drive shaft 3 rotates, thereby driving the conveyor belt 4 to transport the raw material 5 to the bottom of the second hot press roller shaft 22. The second hot press roller shaft 22 performs the first extrusion operation on the raw material 5. The height of the second hot press roller shaft 22 can be adjusted by opening the drive hydraulic cylinder 14 to facilitate the extrusion operation on raw materials 5 of different thicknesses. After the raw material 5 is extruded by the second hot press roller shaft 22, it will continue to move to the right by the drive belt 4 and perform a second extrusion by the first hot press roller shaft 18. The user can turn on the adjustment motor 9 to drive the drive rod 10 to drive the transmission screw 11 to rotate. The rotation of 1 will cause the lead screw nut 12 to move linearly left and right along the outer wall of the transmission lead screw 11. The movement of the lead screw nut 12 will synchronously drive the adjusting frame 13 and the first hot press roller shaft 18 to move at the top of the mounting frame body 1, thereby facilitating the adjustment of the distance between the first hot press roller shaft 18 and the second hot press roller shaft 22. This avoids the distance between the first hot press roller shaft 18 and the second hot press roller shaft 22 being too large, which would cause the raw material 5 to be extruded to deviate when it enters the bottom end of the first hot press roller shaft 18 after being extruded by the second hot press roller shaft 22, thus increasing the stability of the extrusion.

[0032] One end of the drive motor 2 is equipped with a motor drive shaft 3, and a conveyor belt 4 is engaged with the outer wall of the motor drive shaft 3.

[0033] In this process, the raw material 5 to be extruded is placed at the top of the conveyor belt 4, and then the drive motor 2 is turned on, causing the motor drive shaft 3 to rotate, thereby driving the conveyor belt 4 to perform the conveying operation.

[0034] The top of the conveyor belt 4 holds the raw material 5 to be compressed. The end of the conveyor belt 4 away from the motor drive shaft 3 is engaged with a driven rod 6.

[0035] When the conveyor belt 4 is driven by the motor drive shaft 3, the driven rod 6 will rotate synchronously on the conveyor belt 4.

[0036] The internal support of the conveyor belt 4 is a support plate 7.

[0037] Among them, a support plate 7 is installed inside the conveyor belt 4 to support the extrusion of the raw material 5 to be extruded.

[0038] The outer wall of the mounting shaft 17 is fitted with the first hot press roller shaft 18.

[0039] The inner diameter of the first hot press roller shaft 18 is larger than the outer diameter of the mounting shaft 17. Therefore, when the first hot press roller shaft 18 is performing the extrusion operation on the raw material 5 to be extruded, it will also rotate synchronously along the outer wall of the mounting shaft 17.

[0040] A limit shaft 19 is installed at one end of the sliding block 16, and limit grooves 20 are opened at both ends of the adjusting frame 13.

[0041] Specifically, by opening the drive hydraulic cylinder 14, the hydraulic cylinder drive shaft 15 will drive the sliding block 16, the mounting shaft 17, the first hot press roller shaft 18 and the limit shaft 19 to move up and down for adjustment. During the movement, the limit shaft 19 will slide inside the limit groove 20, and the movement of the sliding block 16, the mounting shaft 17, the first hot press roller shaft 18 and the limit shaft 19 will be limited by the limit groove 20.

[0042] A fixing frame 21 is installed at the top of the mounting frame body 1, and a second hot press roller shaft 22 is installed at the bottom of the fixing frame 21.

[0043] The material to be extruded 5 is conveyed to the bottom end of the second hot press roller shaft 22 by the conveyor belt 4. The second hot press roller shaft 22 performs the first extrusion operation on the material to be extruded 5. The height of the second hot press roller shaft 22 can be adjusted by opening the hydraulic cylinder 14 to facilitate the extrusion operation on materials 5 of different thicknesses.

[0044] Working principle: When using this packaging box raw material extrusion device, the raw material 5 to be extruded is placed at the top of the conveyor belt 4. Then, by turning on the drive motor 2, the motor drive shaft 3 rotates, thereby driving the conveyor belt 4 to perform the conveying operation. The raw material 5 to be extruded is conveyed to the bottom of the second hot pressure roller shaft 22 by the conveyor belt 4. The second hot pressure roller shaft 22 performs the first extrusion operation on the raw material 5 to be extruded. The height of the second hot pressure roller shaft 22 can be adjusted by opening the drive hydraulic cylinder 14 to facilitate the extrusion operation on raw materials 5 of different thicknesses. After the raw material 5 to be extruded is extruded by the second hot pressure roller shaft 22, it will continue to move to the right by the drive of the conveyor belt 4 and perform a second extrusion by the first hot pressure roller shaft 18.

[0045] The user can turn on the adjusting motor 9, causing the drive rod 10 to drive the transmission screw 11 to rotate. The rotation of the transmission screw 11 will cause the screw nut 12 to move linearly left and right along the outer wall of the transmission screw 11. The movement of the screw nut 12 will simultaneously drive the adjusting frame 13 and the first hot press roller shaft 18 to move at the top of the mounting frame body 1, thereby facilitating the adjustment of the distance between the first hot press roller shaft 18 and the second hot press roller shaft 22. This prevents the distance between the first hot press roller shaft 18 and the second hot press roller shaft 22 from being too large, which would cause the raw material 5 to be extruded to deviate when it enters the bottom end of the first hot press roller shaft 18 after being extruded by the second hot press roller shaft 22, thus increasing the stability of the extrusion.

[0046] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A packaging box raw material extrusion device comprising a mounting frame body (1), characterized in that: A drive motor (2) is installed on one side of the mounting frame body (1). Mounting slots (8) are installed at both ends of the mounting frame body (1). An adjustment motor (9) is installed inside the mounting slots (8). A drive rod (10) is installed at one end of the adjustment motor (9). A transmission screw (11) is connected to one end of the drive rod (10). A screw nut (12) is sleeved on the outer wall of the transmission screw (11). An adjustment frame (13) is installed on the outer wall of the screw nut (12). A drive hydraulic cylinder (14) is installed at both ends of the adjustment frame (13). A hydraulic cylinder drive shaft (15) is installed at the bottom end of the drive hydraulic cylinder (14). A sliding block (16) is installed at the bottom end of the hydraulic cylinder drive shaft (15). An installation shaft (17) is fixed at one end of the sliding block (16).

2. The raw material extruding device for a packaging box according to claim 1, characterized in that: One end of the drive motor (2) is equipped with a motor drive shaft (3), and a conveyor belt (4) is engaged with the outer wall of the motor drive shaft (3).

3. The packaging box raw material extrusion device according to claim 2, characterized in that: The top of the conveyor belt (4) is where the raw material to be extruded (5) is placed. A driven rod (6) is engaged at the end of the conveyor belt (4) away from the motor drive shaft (3).

4. The packaging box raw material extrusion device according to claim 2, characterized in that: The conveyor belt (4) is internally supported by a support plate (7).

5. The packaging box raw material extrusion device according to claim 1, characterized in that: The outer wall of the mounting shaft (17) is fitted with a first hot press roller shaft (18).

6. The packaging box raw material extrusion device according to claim 1, characterized in that: One end of the sliding block (16) is equipped with a limiting shaft (19), and both ends of the adjusting frame (13) are provided with limiting grooves (20).

7. The packaging box raw material extrusion device according to claim 1, characterized in that: A fixing frame (21) is installed at the top of the mounting frame body (1), and a second hot press roller shaft (22) is installed at the bottom of the fixing frame (21).

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