Positioning device for carton processing

Abstract

The utility model discloses a carton processing and positioning device which comprises a positioning table, a lead screw is rotatably connected to the interior of the positioning table, the outer sides of the left end and the right end of the lead screw are both in threaded connection with movable seats, and a pressing rod penetrates through the middle of the upper side of each movable seat; the pressing rod is provided with a fixing assembly used for conducting inner supporting and positioning on a paper box. The outer side of the lower section of the pressing rod is connected with a supporting frame, and the end, away from the pressing rod, of the supporting frame is connected with a supporting plate. Elastic assemblies for externally pressing and positioning the paper box are mounted on the front side wall and the rear side wall of the moving seat; the paper box can be pushed and positioned from the outside of the paper box through the outer positioning plate pushed by the first spring, the pressing rod can be driven to move downwards, so that the pressing rod and the bottom end of the supporting plate are pressed into the paper box, the paper box is pressed downwards and positioned, the movable locking rod is clamped with the locking ring, the pressing rod is positioned, and the paper box can be conveniently and quickly positioned. By means of the design, the stability of carton positioning is improved.

Description

Technical Field

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

[0002] Paper boxes are distributed in a three-dimensional shape. They are mostly used to package products to facilitate product transportation. They are widely used as sales packaging for various products such as food, medicine, and electronics. When processing paper boxes, they need to be positioned to avoid displacement during the processing process and affect the processing quality.

[0003] The publication number CN219988576U is called a cardboard positioning table for paper box processing, which includes a workbench, a positioning plate is fixedly connected to the top of the workbench, a connecting rod is fixedly connected to the outer side of the positioning plate, a stabilizing plate is fixedly connected to the outer side of the connecting rod, a compression spring is fixedly connected to the inner side of the stabilizing plate, a clamping plate is fixedly connected to the outer side of the compression spring, a slide groove is opened inside the workbench, a rotating tube is fixedly connected to the outer side of the rotating tube, a screw is rotatably connected to the inner side of the rotating tube, a rotating cover is fixedly connected to the outer side of the screw, and the end of the screw away from the rotating cover is rotatably connected to a limiting cover, a bolt is threadedly connected to the outer side of the screw, and a sliding rod is fixedly connected to the top of the bolt. It is easy to use, and can fine-tune the position of the paper box while positioning, and position the top of the paper box at the same time.

[0004] However, using the side clamping plates to squeeze and position the side of the carton from the outside can easily cause the side wall of the carton to deform due to unidirectional squeezing force. The force is uneven when the carton is positioned, causing damage to the carton. Therefore, we need to propose a carton processing and positioning device. Utility Model Content

[0005] In view of this, the utility model aims to provide a paper box processing and positioning device to at least solve at least one problem in the background technology.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper box processing positioning device, comprising a positioning platform, the interior of the positioning platform is rotatably connected with a screw rod, and the outer sides of the left and right ends of the screw rod are both threadedly connected with a moving seat, and a pressure rod penetrates the middle part of the upper side of the moving seat;

[0008] The pressure rod is provided with a fixing assembly for internally supporting and positioning the paper box;

[0009] The outer side of the lower section of the pressure rod is connected to a support frame, and one end of the support frame away from the pressure rod is connected to a support plate;

[0010] The front and rear side walls of the movable seat are provided with elastic components for positioning the paper box by external pressure;

[0011] The outer side of the upper end of the pressure rod is connected to a support tube, and the interior of the support tube is installed with a locking assembly for limiting the pressure rod in a downward moving state;

[0012] A locking ring is installed on the upper side of the moving seat.

[0013] Preferably, the fixing assembly includes a threaded rod rotatably connected to the inside of the pressure rod, and the outer side of the lower section of the threaded rod is threadedly connected to a movable ring, and the outer end of the movable ring is connected to an outer ring, the outer side of the outer ring is hingedly connected to an adjusting rod, and the end of the adjusting rod away from the outer ring is hingedly connected to the movable rod, and the end of the movable rod passes through the support plate and is connected to the inner positioning plate.

[0014] Preferably, the elastic component includes a limiting rod penetrating the side wall of the movable seat, and the end of the limiting rod is connected to an outer positioning plate, and the outer positioning plate is elastically connected to the movable seat through a first spring.

[0015] Preferably, the locking assembly comprises a locking rod penetrating the end of the support tube, the locking rod is elastically connected to the support tube via a second spring, and an extension rod is installed at the end of the locking rod.

[0016] Preferably, the movable seat is a U-shaped structure, and the movable seat is respectively threadedly connected to the opposite sections of the thread distribution direction of the screw rod.

[0017] Preferably, the side surface of the outer positioning plate is an inclined structure, and the position of the outer positioning plate and the position of the inner positioning plate are distributed corresponding to each other.

[0018] Preferably, the locking rod and the extension rod are arranged perpendicularly to each other, and the extension rod passes through the upper side of the support tube and is slidably connected to the support tube, and the locking rod and the locking ring are engaged with each other.

[0019] Preferably, the lowest point of the support plate is lower than the lowest point of the inner positioning plate, and the lowest point of the support plate and the lowest point of the pressure rod are flush with each other.

[0020] Compared with the prior art, the paper box processing and positioning device described in the utility model has the following beneficial effects:

[0021] (1) The utility model discloses a paper box processing and positioning device. The outer positioning plate pushed by the first spring can push and position the paper box from the outside of the paper box, and can drive the pressure rod to move downward so that the bottom ends of the pressure rod and the support plate are pressed into the paper box to press the paper box downward and position it. The movable locking rod is used to engage with the locking ring to position the pressure rod and ensure its stability in pressing the paper box downward. This design improves the stability of the paper box positioning and avoids force deviation during the paper box processing process.

[0022] (2) The utility model describes a paper box processing and positioning device, which drives the threaded rod to rotate, drives the threaded movable ring to move and drives the outer ring to move, thereby pushing the adjustment rod to drive the movable rod to move, and the movable rod drives the inner positioning plate to squeeze and position the paper box from the inside of the paper box, and cooperates with the pressure positioning of the outer positioning plate to make the side wall of the paper box bear the force evenly to avoid damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the mobile seat of the utility model;

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of the pressure rod of the utility model;

[0028] Figure 5 This is a schematic diagram of the connection structure between the positioning platform and the screw rod of the utility model.

[0029] Description of reference numerals:

[0030] 1. Positioning platform; 2. Screw rod; 3. Moving seat; 4. Pressure rod; 5. First spring; 6. External positioning plate; 7. Limit rod; 8. Support tube; 9. Second spring; 10. Locking rod; 11. Extension rod; 12. Support frame; 13. Support plate; 14. Threaded rod; 15. Moving ring; 16. External ring; 17. Adjusting rod; 18. Moving rod; 19. Internal positioning plate; 20. Locking ring. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0032] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0033] See also Figure 1-5 The utility model provides a technical solution: a paper box processing positioning device, including a positioning platform 1, the positioning platform 1 is internally rotatably connected with a screw rod 2, and the outer sides of the left and right ends of the screw rod 2 are threadedly connected with a moving seat 3, and a pressure rod 4 runs through the middle of the upper side of the moving seat 3; the outer side of the lower section of the pressure rod 4 is connected with a support frame 12, and the end of the support frame 12 away from the pressure rod 4 is connected with a support plate 13; the front and rear side walls of the moving seat 3 are equipped with elastic components for external pressure positioning of the paper box; the outer side of the upper end of the pressure rod 4 is connected with a support tube 8, and the inside of the support tube 8 is equipped with a locking component for limiting the pressure rod 4 in the downward state; a locking ring 20 is installed on the upper side of the moving seat 3; the pressure rod 4 and the support plate 13 can be used to realize the pressure positioning of the paper box from the upper direction, thereby improving the stability of the paper box positioning and avoiding force deviation during the paper box processing;

[0034] The elastic component includes a limit rod 7 that passes through the side wall of the moving seat 3, and the end of the limit rod 7 is connected to an outer positioning plate 6, and the outer positioning plate 6 is elastically connected to the moving seat 3 through a first spring 5; the locking component includes a locking rod 10 that passes through the end of the support tube 8, and the locking rod 10 is elastically connected to the support tube 8 through a second spring 9, and an extension rod 11 is installed at the end of the locking rod 10; the moving seat 3 is a "U"-shaped structure, and the moving seat 3 is respectively threadedly connected to the opposite sections of the thread distribution direction of the screw rod 2; the side of the outer positioning plate 6 is an inclined structure, and the position of the outer positioning plate 6 and the position of the inner positioning plate 19 are distributed correspondingly to each other; The locking rod 10 and the extension rod 11 are vertically distributed to each other, and the extension rod 11 penetrates the upper side of the support tube 8 and is slidably connected to the support tube 8, and the locking rod 10 and the locking ring 20 are engaged with each other in the downward state; the lowest point of the support plate 13 is lower than the lowest point of the inner positioning plate 19, and the lowest point of the support plate 13 and the lowest point of the pressure rod 4 are flush with each other; so that the support plate 13 and the pressure rod 14 are synchronously fitted with the inside of the carton to press the carton downward for positioning, and the mutual engagement of the lower locking rod 10 and the locking ring 20 can limit the position of the pressure rod 4, thereby ensuring that the pressure rod 4 and the inner positioning plate 19 continuously and stably position the carton;

[0035] The carton is placed on the positioning platform 1, and the screw 2 is rotated to control the movement of the movable seat 3 connected to the outer thread. Since the left and right sections of the screw 2 have opposite thread distribution directions, the movable seat 3 can be driven to move relatively. When the outer positioning plate 6 contacts the carton, the outer positioning plate 6 is forced to move away from the carton. At the same time, the outer positioning plate 6 squeezes the first spring 5, and the limit rod 7 follows the outer positioning plate 6 to move on the side wall of the movable seat 3. The elastic force of the first spring 5 is used to make the outer positioning plate 6 push and position the outer wall of the carton. When the position of the pressure rod 4 moves to the corresponding position of the groove of the carton , stop rotating the screw rod 2, move the extension rod 11, retract the locking rod 10 into the support tube 8, and the locking rod 10 stretches and stores force on the second spring 9, then the pressure rod 4 can be pressed downward, so that the bottom end of the pressure rod 4 and the support plate 13 are pressed into the paper box, and the paper box is pressed down to position, and the extension rod 11 is released. The second spring 9 can drive the locking rod 10 to reset and move, so that the locking rod 10 is stuck in the locking ring 20 at the corresponding position, and the position of the pressure rod 4 is limited, thereby ensuring that the pressure rod 4 and the inner positioning plate 19 continuously and stably position the paper box;

[0036] A fixing assembly for internally supporting and positioning the paper box is installed on the pressure rod 4; the fixing assembly includes a threaded rod 14 rotatably connected to the inside of the pressure rod 4, and the outer side of the lower section of the threaded rod 14 is threadedly connected to a moving ring 15, and the outer end of the moving ring 15 is connected to an outer ring 16, and the outer side of the outer ring 16 is hingedly connected to an adjusting rod 17, and the end of the adjusting rod 17 away from the outer ring 16 is hingedly connected to a moving rod 18, and the end of the moving rod 18 passes through the support plate 13 and is connected to the inner positioning plate 19;

[0037] The threaded rod 14 is rotated to control the moving ring 15 connected to the outer thread to move downward, thereby driving the outer ring 16 installed at the outer end to move downward, and the outer ring 16 drives the driving hinged adjustment rod 17 to rotate, and the adjustment rod 17 controls the movement of the moving rod 18 hinged at the end, thereby controlling the inner positioning plate 19 installed at the end to move toward the inner wall of the carton. The inner positioning plate 19 is used to squeeze and position the inner wall of the carton, so that the side wall of the carton is subjected to balanced force to avoid damage.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A paper box processing positioning device, comprising a positioning table (1), characterized in that: The positioning platform (1) is internally rotatably connected to a screw rod (2), and the outer sides of the left and right ends of the screw rod (2) are both threadedly connected to a moving seat (3), and a pressure rod (4) penetrates the middle of the upper side of the moving seat (3); The pressure rod (4) is provided with a fixing assembly for internally supporting and positioning the paper box; The outer side of the lower section of the pressure rod (4) is connected to a support frame (12), and one end of the support frame (12) away from the pressure rod (4) is connected to a support plate (13); The front and rear side walls of the movable seat (3) are provided with elastic components for positioning the paper box by external pressure; The outer side of the upper end of the pressure rod (4) is connected to a support tube (8), and a locking component for limiting the pressure rod (4) in a downwardly moved state is installed inside the support tube (8); A locking ring (20) is installed on the upper side of the movable seat (3).

2. A paper box processing and positioning device according to claim 1, characterized in that: The fixing assembly comprises a threaded rod (14) rotatably connected to the inside of the pressure rod (4), and the outer side of the lower section of the threaded rod (14) is threadedly connected to a moving ring (15), and the outer end of the moving ring (15) is connected to an outer ring (16), the outer side of the outer ring (16) is hingedly connected to an adjusting rod (17), and the end of the adjusting rod (17) away from the outer ring (16) is hingedly connected to a moving rod (18), and the end of the moving rod (18) passes through the support plate (13) and is connected to the inner positioning plate (19).

3. A paper box processing and positioning device according to claim 2, characterized in that: The elastic component comprises a limiting rod (7) penetrating the side wall of the movable seat (3), and the end of the limiting rod (7) is connected to an outer positioning plate (6), and the outer positioning plate (6) is elastically connected to the movable seat (3) via a first spring (5).

4. A paper box processing and positioning device according to claim 1, characterized in that: The locking assembly comprises a locking rod (10) penetrating the end of a support tube (8), the locking rod (10) being elastically connected to the support tube (8) via a second spring (9), and an extension rod (11) being installed at the end of the locking rod (10).

5. A paper box processing and positioning device according to claim 1, characterized in that: The movable seat (3) is a "U"-shaped structure, and the movable seat (3) is respectively threadedly connected to the sections of the screw rod (2) with opposite thread distribution directions.

6. A paper box processing and positioning device according to claim 3, characterized in that: The side surface of the outer positioning plate (6) is an inclined structure, and the position of the outer positioning plate (6) and the position of the inner positioning plate (19) are distributed correspondingly to each other.

7. A paper box processing and positioning device according to claim 4, characterized in that: The locking rod (10) and the extension rod (11) are arranged perpendicularly to each other, and the extension rod (11) passes through the upper side of the support tube (8) and is slidably connected to the support tube (8), and the locking rod (10) and the locking ring (20) are engaged with each other.

8. A paper box processing and positioning device according to claim 2, characterized in that: The lowest point of the support plate (13) is lower than the lowest point of the inner positioning plate (19), and the lowest point of the support plate (13) and the lowest point of the pressure rod (4) are flush with each other.

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