Novel box pressing mechanism

Abstract

The utility model relates to the technical field of packaging box processing, and discloses a novel box pressing mechanism which comprises a fixing frame, a linear bearing is fixedly connected to the top end of the fixing frame, a locking ring is installed at the top end of the linear bearing, an adjusting shaft is arranged in the linear bearing, a spring is fixedly connected to the bottom end of the adjusting shaft, and the locking ring is installed on the top end of the adjusting shaft. And the bottom of the spring is fixedly connected with a crimping head. According to the novel box pressing mechanism, a packaging box can be pressed and limited through the pressing strip main body, a box body can pass through the lower portion of the pressing strip main body in the machining process, the box body can conveniently pass through the lower portion of the pressing strip main body through the edge warping radian of the rear end of the pressing strip main body, and when the box body is located below the pressing strip main body, the pressing strip main body can be pressed on the top of the box body through elastic force of the spring; once an irregular box appears, the spring and the limiting telescopic block are stressed to move upwards, the pressing thickness can be flexibly adjusted within the elastic range of the spring, the packaging box cannot be easily crushed, and the problem that the box is inconvenient to press flexibly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, in particular to a new box pressing mechanism. Background Art

[0002] As the name suggests, a packaging box is a box used to package products. The packaging box can ensure the safety of products during transportation and improve the grade of products. There are many types of packaging boxes, including paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, corrugated boxes, etc. There are also many categories of packaging boxes, including moon cake boxes, tea boxes, wolfberry boxes, candy boxes, exquisite gift boxes, wine boxes, chocolate boxes, food, medicine and health products boxes, food packaging boxes, tea packaging boxes, pencil cases, etc. During the production and processing of packaging boxes, transportation equipment is needed to transport the packaging boxes to the processing area. During transportation, the limit and box pressing structures are needed to maintain the flatness of the packaging boxes.

[0003] After searching, it was found that the common packaging box pressing structure has the problem of being inconvenient to flexibly adjust the pressing range during use. For example, most packaging box pressing structures on the market are installed on the conveying equipment with a limiting and fixed structure. The distance between the pressing structure and the transportation equipment is adjusted according to the thickness of the packaging box and is inconvenient to change. Once an irregular packaging box appears during transportation, it is easy for the box to fail to be pressed and become blocked in the pressing mechanism, which will cause subsequent packaging boxes to be unable to pass through, affecting the overall processing efficiency.

[0004] A new box pressing mechanism is urgently needed to solve the technical defects proposed in the above technology. Utility Model Content

[0005] The purpose of the present utility model is to provide a new box pressing mechanism to solve the problem of inconvenience in flexibly pressing the box in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new pressing box mechanism, including a fixing frame, the top end of the fixing frame is fixedly connected to a linear bearing, the top end of the linear bearing is installed with a locking ring, an adjusting shaft is provided inside the linear bearing, the bottom end of the adjusting shaft is fixedly connected to a spring, the bottom of the spring is fixedly connected to a pressing head, the bottom end of the pressing head is fixedly connected to a pressure strip body, and a mounting hole is provided inside the fixing frame.

[0007] Preferably, two groups of the fixing frames are provided, and the fixing frames are in an "L" shape.

[0008] Preferably, a warped edge is provided at the rear end of the beading body, and an arc-shaped plate is provided at the left side of the beading body.

[0009] Preferably, a limiting telescopic block is installed inside the spring, and the limiting telescopic block is fixedly connected to the bottom end of the adjusting shaft.

[0010] Preferably, the interior of the locking ring is provided with an internal thread, the exterior of the adjusting shaft is provided with an external thread, and the locking ring and the adjusting shaft are threadedly connected.

[0011] Preferably, the bottom end of the adjusting shaft is fixedly connected to a limit plate, and the top end of the limit plate is fitted with the bottom end of the fixing bracket.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the new box pressing mechanism not only realizes the function of convenient and flexible box pressing and disassembly, but also realizes the function of convenient and flexible installation;

[0013] (1) By providing a fixing frame, an adjusting shaft, a linear bearing, a pressure strip body, a spring, a pressing joint and a limiting telescopic block, when the equipment is installed and used, the pressure strip body can press and limit the packaging box. During the processing, the box body can pass under the pressure strip body. The curvature of the rear end of the pressure strip body facilitates the box body to pass under the pressure strip body. When the box body is under the pressure strip body, the elastic force of the spring can press the pressure strip body against the top of the box body. Once an irregular box appears, the spring and the limiting telescopic block are forced to move upward. The pressing thickness can be flexibly adjusted within the elastic range of the spring, and the packaging box will not be easily crushed. This structure realizes the functions of flexible and stable box pressing.

[0014] (2) By providing an adjusting shaft, a locking ring and a linear bearing, the adjusting shaft can be disassembled and removed from the linear bearing, and the fixing frame can be disassembled and removed from the equipment. When disassembling the fixing frame, it is only necessary to unscrew the bolts inside the mounting hole. When disassembling the adjusting shaft, it is only necessary to remove the locking ring from the top of the linear bearing and the outside of the adjusting shaft, and then remove the adjusting shaft from the inside of the linear bearing. This structure realizes the function of easy disassembly;

[0015] (3) By providing a fixing frame and mounting holes, the device is supported by two sets of fixing frames. The fixing frames can be flexibly installed on brackets and devices of various specifications according to needs. The fixing frames have a compact structure and are relatively simple to install. When installing the device, it is only necessary to use bolts to install the fixing frames in the designated position to fix them. This structure realizes the function of flexible and quick installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0017] Figure 2 This is a front view structural diagram of the utility model;

[0018] Figure 3This is a side structural diagram of the present utility model;

[0019] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0020] In the figure: 1. Fixed bracket; 2. Adjusting shaft; 3. Locking ring; 4. Linear bearing; 5. Pressure strip body; 6. Spring; 7. Pressing joint; 8. Limiting telescopic block; 9. Mounting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1-4 A new pressing box mechanism includes a fixing frame 1, the top of the fixing frame 1 is fixedly connected to a linear bearing 4, the top of the linear bearing 4 is installed with a locking ring 3, an adjusting shaft 2 is provided inside the linear bearing 4, the bottom end of the adjusting shaft 2 is fixedly connected to a spring 6, the bottom of the spring 6 is fixedly connected to a pressing head 7, the bottom end of the pressing head 7 is fixedly connected to a pressure strip body 5, and a mounting hole 9 is provided inside the fixing frame 1;

[0023] The rear end of the beading body 5 is provided with a warped edge, and an arc-shaped plate is provided on the left side of the beading body 5. A limit telescopic block 8 is installed inside the spring 6, and the limit telescopic block 8 is fixedly connected to the bottom end of the adjusting shaft 2;

[0024] Specifically, if Figure 1 and Figure 2 As shown, the pressure strip body 5 can press and limit the packaging box. During the processing, the box body can pass under the pressure strip body 5. The curvature of the rear end of the pressure strip body 5 makes it easier for the box body to pass under the pressure strip body 5. When the box body is under the pressure strip body 5, the elastic force of the spring 6 can make the pressure strip body 5 pressed tightly on the top of the box body. Once an irregular box appears, the spring 6 and the limiting telescopic block 8 are forced to move upward. The compression thickness can be flexibly adjusted within the elastic range of the spring 6, and the packaging box will not be easily crushed.

[0025] Example 2: Two sets of fixing brackets 1 are provided. The fixing brackets 1 are in an "L" shape. The bottom end of the adjusting shaft 2 is fixedly connected to the limit plate, and the top end of the limit plate is in contact with the bottom end of the fixing bracket 1.

[0026] Specifically, if Figure 1 and Figure 3As shown, the fixing bracket 1 can be removed from the equipment. When removing the fixing bracket 1, it is only necessary to unscrew the bolts inside the mounting hole 9. When removing the adjusting shaft 2, it is only necessary to remove the locking ring 3 from the top of the linear bearing 4 and the outside of the adjusting shaft 2, and then move the adjusting shaft 2 out of the inside of the linear bearing 4.

[0027] Embodiment 3: The interior of the locking ring 3 is provided with an internal thread, the exterior of the adjusting shaft 2 is provided with an external thread, and the locking ring 3 and the adjusting shaft 2 are threadedly connected;

[0028] Specifically, if Figure 1 and Figure 4 As shown, the fixing bracket 1 can be flexibly installed on brackets and equipment of various specifications according to needs. The fixing bracket 1 has a compact structure and is relatively simple to install. When installing the equipment, it is only necessary to use bolts to install the fixing bracket 1 in the specified position to fix it.

[0029] Working principle: When the utility model is in use, when using the box pressing mechanism, it is necessary to first install the fixing frame 1 on the mechanical equipment, and the mounting holes 9 on the fixing frame 1 assist in the installation of the fixing frame 1. The bolts can pass through the mounting holes 9 to install the fixing frame 1 on the mechanical equipment in the designated processing area, and then insert the adjusting shaft 2 into the interior of the linear bearing 4 and adjust it to a suitable height. After the adjusting shaft 2 drives the pressure strip body 5 to move to a suitable height, the locking ring 3 is used to fix it inside the linear bearing 4. The limit plate at the bottom of the adjusting shaft 2 fits with the fixing frame 1 to prevent the adjusting shaft 2 from moving up. Then the box body can pass under the pressure strip body 5, and the warping arc at the rear end of the pressure strip body 5 makes it easier for the box body to pass under the pressure strip body 5. When the box body is under the pressure strip body 5, the elastic force of the spring 6 The pressure strip body 5 can be pressed tightly against the top of the box body. Once an irregular box appears, the spring 6 and the limiting telescopic block 8 are forced to move upward. The pressing thickness can be flexibly adjusted within the elastic range of the spring 6, and the packaging box will not be easily crushed. The adjusting shaft 2 can be removed from the linear bearing 4, and the fixing frame 1 can be removed from the equipment. When removing the fixing frame 1, it is only necessary to unscrew the bolts inside the mounting hole 9. When removing the adjusting shaft 2, it is only necessary to remove the locking ring 3 from the top of the linear bearing 4 and the outside of the adjusting shaft 2, and then move the adjusting shaft 2 out of the inside of the linear bearing 4. The fixing frame 1 can be flexibly installed on a variety of brackets and equipment of different specifications according to needs. The structure of the fixing frame 1 is compact and the installation is relatively simple. This structure realizes the function of easy and flexible installation.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A new box pressing mechanism, comprising a fixing frame (1), characterized in that: The top end of the fixing frame (1) is fixedly connected to a linear bearing (4), the top end of the linear bearing (4) is installed with a locking ring (3), an adjusting shaft (2) is provided inside the linear bearing (4), the bottom end of the adjusting shaft (2) is fixedly connected to a spring (6), the bottom end of the spring (6) is fixedly connected to a pressing joint (7), the bottom end of the pressing joint (7) is fixedly connected to a pressure strip body (5), and a mounting hole (9) is provided inside the fixing frame (1).

2. A new box pressing mechanism according to claim 1, characterized in that: The fixing frames (1) are provided in two groups, and the fixing frames (1) are in an "L" shape.

3. A new box pressing mechanism according to claim 1, characterized in that: The rear end of the beading body (5) is provided with a warped edge, and the left side of the beading body (5) is provided with an arc-shaped plate.

4. A new box pressing mechanism according to claim 1, characterized in that: A limiting telescopic block (8) is installed inside the spring (6), and the limiting telescopic block (8) is fixedly connected to the bottom end of the adjustment shaft (2).

5. A new box pressing mechanism according to claim 1, characterized in that: The interior of the locking ring (3) is provided with an internal thread, the exterior of the adjusting shaft (2) is provided with an external thread, and the locking ring (3) and the adjusting shaft (2) are threadedly connected.

6. A new box pressing mechanism according to claim 1, characterized in that: The bottom end of the adjustment shaft (2) is fixedly connected to a limit plate, and the top end of the limit plate is in contact with the bottom end of the fixing frame (1).

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