Paper box cutting device convenient to operate and used for paper box processing

Abstract

The utility model discloses a carton cutting device convenient to operate for carton processing, which belongs to the technical field of cutting and comprises laser cutting equipment, a movable portal frame is mounted on the laser cutting equipment, two telescopic structures are symmetrically and fixedly mounted on the inner wall of the movable portal frame, and each telescopic structure consists of a telescopic cylinder and a mounting base block. The mounting base block is fixedly mounted at one end of a telescopic rod of the telescopic air cylinder, a fixing structure is movably mounted on the mounting base block, and the fixing structure is composed of a mounting square rod, a fixing spring, a top blocking column, a mounting support and a fixing pressing roller. According to the paperboard laser cutting device, a paperboard can be fixed to the upper end of the laser cutting device in the paperboard cutting process, so that the paperboard is not prone to moving due to external force in the paperboard cutting process, the laser cutting assembly can conveniently and accurately cut the paperboard, and finally the paperboard is not prone to being damaged by cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a paper box cutting device which is easy to operate for paper box processing. Background Art

[0002] A paper packaging box generally refers to a box or container made of cardboard or paper for holding items. This type of box is widely used in various occasions, such as transportation, storage, and sales packaging. In the production process of paper boxes, the cardboard must first be shaped and cut. In the cardboard processing process, in order to improve the accuracy and speed of cutting, a laser cutting device is usually used to cut the cardboard. In the existing patent application with application number CN202222247412.8, a cutting device for paper box production is proposed. However, since the cutting device does not have a fixing mechanism, the cardboard is easily moved by external force during the cutting process, which makes it inconvenient for the cutting equipment to perform precise cutting operations on the cardboard, and ultimately makes the cardboard easy to be cut. Therefore, a paper box cutting device that is easy to operate for paper box processing is needed to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a paper box cutting device for paper box processing which is easy to operate and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A paper box cutting device for paper box processing that is easy to operate, comprises a laser cutting device, a mobile gantry is installed on the laser cutting device, two telescopic structures are symmetrically fixedly installed on the inner wall of the mobile gantry, the telescopic structure is composed of a telescopic cylinder and a mounting base block, the mounting base block is fixedly installed on one end of the telescopic rod of the telescopic cylinder, a fixed structure is movably installed on the mounting base block, the fixed structure is composed of a mounting square rod, a fixed spring, a top stop column, a mounting bracket and a fixed pressure roller, the fixed spring is sleeved on the mounting square rod, the top stop column is fixedly installed on the upper end of the mounting square rod, the mounting bracket is fixedly installed on the lower end of the mounting square rod, there are two fixed pressure rollers and both are rotatably installed on the mounting bracket.

[0006] Preferably, a laser cutting assembly is installed on the mobile gantry.

[0007] Preferably, the telescopic cylinder on the telescopic structure is fixedly mounted on the inner wall of the mobile gantry.

[0008] Preferably, a mounting through slot is provided on the mounting base block on the telescopic structure, and the mounting through slot penetrates the mounting base block from top to bottom. A fixing slot is provided at the front end of the mounting base block, and the fixing slot is communicated with the mounting through slot.

[0009] Preferably, the installation square rod on the fixing structure is slidably installed in the installation through groove up and down, and a plurality of fixing holes are opened on the installation square rod, and the fixing holes penetrate the installation square rod front and back.

[0010] Preferably, the top stop column on the fixing structure is located above the mounting base block, and the fixing spring is located below the mounting base block.

[0011] Preferably, the fixing structure can be fixedly connected to the mounting base block via a latch, and the latch can pass through the fixing slot and be inserted into the fixing hole.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By arranging a telescopic structure on the mobile gantry and arranging a fixed structure on the telescopic structure so that they cooperate with each other, the cardboard can be fixed to the upper end of the laser cutting device during the cardboard cutting process, so that the cardboard is not easily moved by external forces during the cutting process, thereby facilitating the laser cutting component to perform precise cutting operations on the cardboard, and ultimately making the cardboard less likely to be damaged; at the same time, the fixed structure can move on the telescopic structure, and the fixed structure, the telescopic structure and the latch cooperate, so that the cardboard fixing and releasing operations can be more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A magnified view of point A;

[0016] Figure 3 This is a disassembled diagram of the telescopic structure and latch of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the fixing structure of the utility model.

[0018] In the figure: 1. Laser cutting equipment; 2. Mobile gantry; 3. Telescopic structure; 4. Fixed structure; 5. Latch; 6. Laser cutting assembly; 7. Telescopic cylinder; 8. Mounting base block; 9. Mounting through slot; 10. Fixed slot; 11. Mounting square rod; 12. Fixed socket; 13. Fixed spring; 14. Top stop column; 15. Mounting bracket; 16. Fixed pressure roller. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a carton cutting device for carton processing that is easy to operate includes a laser cutting device 1, a mobile gantry 2 is installed on the laser cutting device 1, and a laser cutting component 6 is installed on the mobile gantry 2. During the carton production process, the cardboard used to produce the carton can be placed on the upper end of the laser cutting device 1, and then the mobile gantry 2 and the laser cutting component 6 can be started, so that the laser cutting component 6 can be used to accurately cut the cardboard.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, two telescopic structures 3 are symmetrically fixedly installed on the inner wall of the mobile gantry 2, and the telescopic structure 3 is composed of a telescopic cylinder 7 and a mounting base block 8. The mounting base block 8 is fixedly installed at one end of the telescopic rod of the telescopic cylinder 7. A fixed structure 4 is movably installed on the mounting base block 8. The fixed structure 4 is composed of a mounting square rod 11, a fixed spring 13, a top stop column 14, a mounting bracket 15 and a fixed pressure roller 16. The fixed spring 13 is sleeved on the mounting square rod 11, the top stop column 14 is fixedly installed on the upper end of the mounting square rod 11, the mounting bracket 15 is fixedly installed on the lower end of the mounting square rod 11, there are two fixed pressure rollers 16 and they are rotatably installed on the mounting bracket 15, the telescopic cylinder 7 on the telescopic structure 3 is fixedly installed on the inner wall of the mobile gantry 2, the mounting base block 8 on the telescopic structure 3 is provided with a mounting through slot 9, and the mounting through slot 9 penetrates the mounting base block 8 up and down, and a fixed slot 10 is provided at the front end of the mounting base block 8, and the fixed slot 10 is communicated with the mounting through slot 9. 11 is slidably installed in the installation groove 9 up and down, and a plurality of fixed sockets 12 are opened on the installation square rod 11, and the fixed sockets 12 penetrate the installation square rod 11 front and back. The top stop column 14 on the fixed structure 4 is located above the installation base block 8, and the fixed spring 13 is located below the installation base block 8. The fixed structure 4 can be fixedly connected with the installation base block 8 through the latch 5, and the latch 5 can pass through the fixed slot 10 and be inserted into the fixed socket 12. By arranging the telescopic structure 3 on the mobile gantry 2 and arranging the fixed structure 4 on the telescopic structure 3, so that they cooperate with each other, the cardboard can be fixed to the upper end of the laser cutting device 1 during the cutting process of the cardboard, so that the cardboard is not easily moved by external force during the cutting process, and then it is convenient for the laser cutting component 6 to perform precise cutting operation on the cardboard, and finally the cardboard is not easily cut. At the same time, the fixed structure 4 can move on the telescopic structure 3, and the fixed structure 4, the telescopic structure 3 and the latch 5 cooperate, so that the fixing and releasing operations of the cardboard can be more convenient.

[0022] It should be noted that the utility model is a paper box cutting device for paper box processing that is easy to operate. When in use, first place the paperboard to be cut on the upper end of the laser cutting device 1, and make the paperboard under the fixed structure 4. Then the latch 5 can be pulled out from the fixed plug hole 12 and the fixed slot 10. At this time, the restriction of the latch 5 is lost. At the same time, under the elastic force of the fixed spring 13, the fixed pressure roller 16 will be pushed downward, and finally the fixed pressure roller 16 will press on the upper end of the paperboard, thereby fixing the paperboard on the upper end of the laser cutting device 1; when the laser cutting component 6 cuts the paperboard, During the cutting process, the mobile gantry 2 will move with the laser cutting assembly 6, and the fixed pressure roller 16 on the fixed structure 4 will rotate with the cardboard due to friction. When the cardboard is cut and needs to be removed, the fixed pressure roller 16 on the fixed structure 4 can be moved upward first, so that the fixed pressure roller 16 is out of contact with the cardboard. At this time, the fixed spring 13 will be compressed by the upwardly moving mounting bracket 15, and then the pin will be inserted into the fixed slot 10 and the fixed socket 12. At this time, the fixed structure 4 will be fixed, and then the cut cardboard can be removed from the upper end of the laser cutting device 1.

[0023] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A carton cutting device for carton processing that is easy to operate, comprising a laser cutting device (1), wherein a movable gantry (2) is mounted on the laser cutting device (1), and characterized in that: Two telescopic structures (3) are symmetrically fixedly installed on the inner wall of the mobile gantry (2), the telescopic structure (3) is composed of a telescopic cylinder (7) and a mounting base block (8), the mounting base block (8) is fixedly installed on one end of the telescopic rod of the telescopic cylinder (7), and a fixed structure (4) is movably installed on the mounting base block (8), the fixed structure (4) is composed of a mounting square rod (11), a fixed spring (13), a top stop column (14), a mounting bracket (15) and a fixed pressure roller (16), the fixed spring (13) is sleeved on the mounting square rod (11), the top stop column (14) is fixedly installed on the upper end of the mounting square rod (11), the mounting bracket (15) is fixedly installed on the lower end of the mounting square rod (11), and there are two fixed pressure rollers (16) and both are rotatably installed on the mounting bracket (15).

2. A carton cutting device for carton processing that is easy to operate according to claim 1, characterized in that: A laser cutting assembly (6) is installed on the movable gantry (2).

3. A carton cutting device for carton processing that is easy to operate according to claim 2, characterized in that: The telescopic cylinder (7) on the telescopic structure (3) is fixedly mounted on the inner wall of the movable gantry (2).

4. A carton cutting device for carton processing that is easy to operate according to claim 3, characterized in that: A mounting through slot (9) is provided on the mounting base block (8) on the telescopic structure (3), and the mounting through slot (9) passes through the mounting base block (8) from top to bottom. A fixing slot (10) is provided at the front end of the mounting base block (8), and the fixing slot (10) is communicated with the mounting through slot (9).

5. A carton cutting device for carton processing that is easy to operate according to claim 4, characterized in that: The mounting square rod (11) on the fixing structure (4) is slidably installed in the mounting through groove (9) up and down, and a plurality of fixing insertion holes (12) are provided on the mounting square rod (11), and the fixing insertion holes (12) penetrate the mounting square rod (11) front to back.

6. A carton cutting device for carton processing that is easy to operate according to claim 5, characterized in that: The top stop column (14) on the fixed structure (4) is located above the mounting base block (8), and the fixing spring (13) is located below the mounting base block (8).

7. A carton cutting device for carton processing that is easy to operate according to claim 6, characterized in that: The fixing structure (4) can be fixedly connected to the mounting base block (8) via a latch (5), and the latch (5) can pass through a fixing slot (10) and be inserted into a fixing hole (12).

Images