Fixing device for paper packaging box processing

Abstract

The utility model relates to the technical field of packaging box processing, and discloses a fixing device for paper packaging box processing, which comprises a long box, a fixing mechanism is arranged in the long box, a driving mechanism is arranged on the outer side of the fixing mechanism, a packaging box body is arranged at the top of the long box, the fixing mechanism comprises a threaded rod, and the threaded rod is connected with the long box. The threaded rod is rotatably connected to the inner wall of the long box, the outer wall of the threaded rod is in threaded connection with a moving plate, the top of the moving plate is fixedly connected with a connecting shaft, the inner wall of the long box is fixedly connected with a limiting long plate, the top end of the connecting shaft is fixedly connected with a supporting box, and the inner wall of the supporting box is fixedly connected with a spring. According to the fixing device for paper packaging box processing, through the arranged fixing mechanism, the purpose of clamping and fixing a packaging box body is achieved, the packaging box body cannot be damaged due to the large clamping force in the clamping process, the fixing device can be flexibly suitable for processing operation of packaging box bodies of different sizes, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, in particular to a fixing device for processing paper packaging boxes. Background Art

[0002] As the name suggests, paper packaging boxes are packaging containers made primarily of cardboard or paper. Through specific processes like cutting, folding, and gluing, they are formed into a box structure with a certain strength and protective properties, used to load, protect, and transport various products.

[0003] According to the description of a fixing device for processing paper packaging boxes disclosed on the patent website (authorization announcement number: CN221392462 U), "The present utility model discloses a fixing device for processing paper packaging boxes, which relates to the technical field of paper packaging box processing, including a processing table, the four corners of the bottom of the processing table are fixedly connected to support columns, an annular groove is provided inside the processing table, and a rotating shaft is rotatably connected inside the annular groove. The top of the rotating shaft is fixedly connected to a fixed plate, and the top of the fixed plate is provided with a packaging box body. A fixing component for fixing the packaging box body is provided on one side of the packaging box, and a rotating component for rotating the packaging box body is provided at the bottom of the processing table. The present utility model sets a processing table, support columns, annular grooves, rotating shafts, fixed plates and packaging box bodies so that the annular grooves can limit the rotating shaft, thereby avoiding the situation where the rotating shaft is offset when driving the fixed plate and the packaging box body to rotate, thereby achieving the ability to limit the rotating shaft and improving the rotation efficiency."

[0004] Based on the above, the applicant believes that the following defects exist:

[0005] During use of the fixing device for processing paper packaging boxes, the screw clamps the packaging box, but the clamping force of the screw is too large. During the processing, the packaging box is likely to be damaged due to the excessive clamping force, thereby increasing the processing cost and being unable to be flexibly adapted. Utility Model Content

[0006] The purpose of the present utility model is to provide a fixing device for processing paper packaging boxes to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a fixing device for processing a paper packaging box, comprising a long box, a fixing mechanism provided inside the long box, a driving mechanism provided outside the fixing mechanism, and a packaging box body provided on the top of the long box;

[0008] The fixing mechanism includes a threaded rod, which is rotatably connected to the inner wall of the long box, and the outer wall of the threaded rod is threadedly connected to a movable plate, the top of the movable plate is fixedly connected to a connecting shaft, the inner wall of the long box is fixedly connected to a limited long plate, the top of the connecting shaft is fixedly connected to a support box, the inner wall of the support box is fixedly connected to a spring, the end of the spring away from the support box is fixedly connected to a rectangular plate, the side of the rectangular plate away from the spring is fixedly connected to a fixed shaft, and the end of the fixed shaft away from the rectangular plate is fixedly connected to a pressing plate.

[0009] Preferably, the movable plate is slidably connected to the outer side of the limiting long plate, and the movable plate is slidably connected to the inner wall of the long box, so that the movable plate can move stably.

[0010] Preferably, a slot is provided on the top of the long box, and the connecting shaft passes through the slot, so that the connecting shaft can move through the slot.

[0011] Preferably, the rectangular plate is slidably connected to the inner wall of the support box, and the fixed shaft passes through one side of the support box and moves, so that the rectangular plate can move stably.

[0012] Preferably, the side of the clamping plate away from the fixed axis is in contact with the outer side of the packaging box body, and the threads of the outer walls at both ends of the threaded rod are in opposite directions, thereby stably clamping and limiting the packaging box body.

[0013] Preferably, the driving mechanism includes a motor, which is fixedly connected to the front of the long box. The output end of the motor is fixedly connected to a worm, and the outer wall of the worm is engaged with a worm wheel to achieve the purpose of stable driving.

[0014] Preferably, the worm is rotatably connected to the back of the inner wall of the long box, the worm passes through the front of the long box and rotates, and the worm wheel is fixedly connected to the outer wall of the threaded rod to stably support the worm.

[0015] Compared with the prior art, the present invention provides a fixing device for processing paper packaging boxes, which has the following beneficial effects:

[0016] The fixing device for processing paper packaging boxes achieves the purpose of clamping and fixing the packaging box body through the provided fixing mechanism, and will not cause damage to the packaging box body due to the clamping force during the clamping process. It can be flexibly applied to processing operations of packaging box bodies of different sizes, thereby enhancing the flexibility of the device.

[0017] The fixing device for processing paper packaging boxes has a driving mechanism that is set up. The worm can drive the threaded rod to rotate through the transmission of the worm wheel, thereby achieving the purpose of stable driving. The mutual cooperation of the worm and the worm wheel can achieve the purpose of stable self-locking, which is convenient for adjusting the further development of the clamping work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0019] Figure 1 This is a front view of the structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the support box;

[0021] Figure 3 This is a bottom sectional view of the structure of the utility model;

[0022] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0023] In the figure: 1. Long box; 2. Packing box body; 3. Fixing mechanism; 31. Threaded rod; 32. Moving plate; 33. Limiting long plate; 34. Connecting shaft; 35. Support box; 36. Spring; 37. Rectangular plate; 38. Fixed shaft; 39. Pressing plate; 4. Driving mechanism; 41. Motor; 42. Worm; 43. Worm gear. DETAILED DESCRIPTION

[0024] 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.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Example 1, combined with Figures 1 to 4A fixing device for processing a paper packaging box includes a long box 1, a fixing mechanism 3 is provided inside the long box 1, a driving mechanism 4 is provided outside the fixing mechanism 3, and a packaging box body 2 is provided on the top of the long box 1;

[0028] The fixing mechanism 3 includes a threaded rod 31, which is rotatably connected to the inner wall of the long box 1. The outer wall of the threaded rod 31 is threadedly connected to a movable plate 32, and the top of the movable plate 32 is fixedly connected to a connecting shaft 34. The inner wall of the long box 1 is fixedly connected to a limited long plate 33, and the top of the connecting shaft 34 is fixedly connected to a support box 35. The inner wall of the support box 35 is fixedly connected to a spring 36, and the end of the spring 36 away from the support box 35 is fixedly connected to a rectangular plate 37, and the side of the rectangular plate 37 away from the spring 36 is fixedly connected to a fixed shaft 38, and the end of the fixed shaft 38 away from the rectangular plate 37 is fixedly connected to a clamping plate 39.

[0029] Furthermore, the movable plate 32 is slidably connected to the outer side of the limiting long plate 33 , and the movable plate 32 is slidably connected to the inner wall of the long box 1 , so that the movable plate 32 can move stably.

[0030] Furthermore, a slot is provided on the top of the long box 1 , and the connecting shaft 34 passes through the slot, so that the connecting shaft 34 can move through the slot.

[0031] Furthermore, the rectangular plate 37 is slidably connected to the inner wall of the support box 35 , and the fixed shaft 38 passes through one side of the support box 35 and moves, so that the rectangular plate 37 can move stably.

[0032] Furthermore, the side of the pressing plate 39 away from the fixed shaft 38 is in contact with the outer side of the packaging box body 2, and the threads of the outer walls at both ends of the threaded rod 31 are in opposite directions, thereby stably clamping and limiting the packaging box body 2.

[0033] Example 2, see Figures 1 to 4 On the basis of Example 1, the driving mechanism 4 further includes a motor 41, the motor 41 is fixedly connected to the front of the long box 1, the output end of the motor 41 is fixedly connected to a worm 42, and the outer wall of the worm 42 is engaged with a worm wheel 43 to achieve the purpose of stable driving.

[0034] Furthermore, the worm 42 is rotatably connected to the back of the inner wall of the long box 1 , the worm 42 passes through the front of the long box 1 and rotates, and the worm wheel 43 is fixedly connected to the outer wall of the threaded rod 31 to stably support the worm 42 .

[0035] During actual operation, when this device is used, the packaging box body 2 to be processed is placed on the top of the long box 1, and then the motor 41 can be started. The output end of the motor 41 can drive the worm 42 to rotate, and the worm 42 can drive the threaded rod 31 to rotate through the transmission of the worm wheel 43, thereby achieving the purpose of stable driving, and the mutual cooperation of the worm 42 and the worm wheel 43 can achieve the purpose of stable self-locking, which is convenient for adjusting the further development of the clamping work.

[0036] When the threaded rod 31 rotates, since the threaded rod 31 and the movable plate 32 are threadedly connected, and the movable plate 32 can slide and limit on the outside of the limiting long plate 33, the rotational movement of the threaded rod 31 is converted into a linear movement of the movable plate 32, and the movable plate 32 can drive the supporting box 35 to move through the connecting shaft 34, and the supporting box 35 can drive the pressing plate 39 to press and limit the outside of the packaging box body 2, and the pressing plate 39 can push the fixed shaft 38 to move, and the fixed shaft 38 can push the rectangular plate 37 to move to compress the spring 36. Under the elastic action of the spring 36, a reverse thrust can be applied to the pressing plate 39, thereby achieving the purpose of clamping and fixing the packaging box body 2, and the packaging box body 2 will not be damaged due to the clamping force during the clamping process, and it can be flexibly applied to the processing operations of packaging box bodies 2 of different sizes, thereby enhancing the flexibility of the device.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A fixing device for processing a paper packaging box, comprising a long box (1), characterized in that: A fixing mechanism (3) is provided inside the long box (1), a driving mechanism (4) is provided outside the fixing mechanism (3), and a packaging box body (2) is provided on the top of the long box (1); The fixing mechanism (3) comprises a threaded rod (31), the threaded rod (31) is rotatably connected to the inner wall of the long box (1), the outer wall of the threaded rod (31) is threadedly connected to a movable plate (32), the top of the movable plate (32) is fixedly connected to a connecting shaft (34), the inner wall of the long box (1) is fixedly connected to a limited long plate (33), the top of the connecting shaft (34) is fixedly connected to a support box (35), the inner wall of the support box (35) is fixedly connected to a spring (36), the end of the spring (36) away from the support box (35) is fixedly connected to a rectangular plate (37), the side of the rectangular plate (37) away from the spring (36) is fixedly connected to a fixed shaft (38), and the end of the fixed shaft (38) away from the rectangular plate (37) is fixedly connected to a pressing plate (39).

2. A fixing device for processing a paper packaging box according to claim 1, characterized in that: The movable plate (32) is slidably connected to the outside of the limiting long plate (33), and the movable plate (32) is slidably connected to the inner wall of the long box (1).

3. The fixing device for processing a paper packaging box according to claim 1, characterized in that: A notch is provided on the top of the long box (1), and the connecting shaft (34) passes through the notch.

4. The fixing device for processing a paper packaging box according to claim 1, characterized in that: The rectangular plate (37) is slidably connected to the inner wall of the support box (35), and the fixed shaft (38) passes through one side of the support box (35) and moves.

5. The fixing device for processing a paper packaging box according to claim 1, characterized in that: The side of the pressing plate (39) away from the fixed shaft (38) is in contact with the outside of the packaging box body (2), and the threads of the outer walls at both ends of the threaded rod (31) are in opposite directions.

6. The fixing device for processing a paper packaging box according to claim 1, characterized in that: The driving mechanism (4) comprises a motor (41), the motor (41) being fixedly connected to the front face of the long box (1), the output end of the motor (41) being fixedly connected to a worm (42), and the outer wall of the worm (42) being meshed with a worm wheel (43).

7. A fixing device for processing a paper packaging box according to claim 6, characterized in that: The worm (42) is rotatably connected to the back of the inner wall of the long box (1), the worm (42) penetrates the front of the long box (1) and rotates, and the worm wheel (43) is fixedly connected to the outer wall of the threaded rod (31).

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