Flattening device for carton

Abstract

The utility model relates to the technical field of cartons, and discloses a flattening device for cartons, which comprises a flattening assembly. Sliding grooves are symmetrically formed in the top of the bottom plate; the motor I is arranged on one side of the bottom plate; the screw rod I is arranged on an output shaft of the motor I; according to the flattening device for the carton, when the flattening device is used, a first motor is started to drive a first lead screw to rotate, a sliding block is arranged on the outer side wall of the first lead screw so that the first lead screw can drive the sliding block to slide back and forth on the inner side of a sliding groove, and the purpose of adjusting a limiting block and a limiting frame to be folded inwards or unfolded towards the two sides is achieved; the limiting blocks and the limiting frames are adjusted, so that the effect of limiting the cartons with different sizes is achieved; a second motor is started to drive a second lead screw to rotate, and due to the fact that one end of the second lead screw penetrates through the top of an adjusting plate, a T-shaped plate at the bottom of the adjusting plate can be driven to press downwards to flatten the carton.

Description

Technical Field

[0001] The utility model relates to the technical field of cartons, in particular to a cartons flattening device. Background Art

[0002] Carton: It is the most widely used packaging product. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the paper produced by different manufacturers (color, feel) is also different.

[0003] According to the Chinese Utility Model Publication Specification "CN215243203U", "The utility model, through the cooperation of the threaded connection cylinder and the pull rod, can enable workers to quickly replace the pressing plate according to the size of the carton, thereby solving the problem that the existing corrugated carton flattening device cannot press different cartons. By providing a threaded connection groove, it can make it more convenient for workers to install the external baffle plate, avoiding the problem of workers encountering difficulties when replacing it; second: the utility model, through the cooperation of the slide groove and the slider, can adjust the position of the positioning plate, so that different types of cartons can be positioned. By providing an electric hydraulic rod, it can provide power for the movement of the positioning plate, avoiding the problem of the positioning plate being unable to move due to lack of power during movement."

[0004] According to the above patent, the existing corrugated box flattening device has certain disadvantages when in use. For example, when workers use the device to press the corrugated box, it is easy to cause inconvenience in use because the device cannot be adjusted according to the size of the box. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a carton flattening device, which has the advantage of being easy to adjust the limiting mechanism, and solves the problem that it is inconvenient to limit the carton when the existing carton is pressed.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flattening device for a carton, comprising a flattening component, the flattening component comprising: a bottom plate, the top of the bottom plate being symmetrically provided with slide grooves; a motor 1, arranged on one side of the bottom plate; a screw rod 1, arranged on the output shaft of the motor 1; a slider, arranged on the outer side wall of the screw rod 1; a limit block, arranged on the top of the slider on one side; a limit frame, arranged on the top of the slider on the other side; a telescopic rod, arranged on one side of the top of the bottom plate; a support plate, arranged on the top of the telescopic rod; a frame, arranged on the top of the support plate; a motor 2, arranged on the top of the frame; an adjustment plate, arranged on the inner opposite surface of the frame; a screw rod 2, arranged on the output shaft of the motor 2; a fixing rod, arranged on the inner top of the frame; a T-shaped plate, arranged at the bottom of the adjustment plate.

[0009] Preferably, an auxiliary component is provided at the bottom of the support plate, and the auxiliary component includes: a slideway symmetrically opened at the bottom of the support plate; a slide plate slidably connected to the opposite surface of the slideway; a concave frame, both of which are provided at the bottom of the slide plate and both sides of the T-shaped plate; a sliding rod, both ends of which are respectively hinged to the inner sides of the two concave frames on one side.

[0010] Preferably, a protective pad is provided at the bottom of the T-shaped plate.

[0011] Preferably, the adjustment plate is connected to the T-shaped plate by bolts.

[0012] Preferably, a docking groove is provided at the bottom of the adjustment plate.

[0013] Preferably, anti-slip pads are symmetrically arranged on opposite sides of the inner side of the docking groove.

[0014] Preferably, rollers are symmetrically arranged on opposite sides of the inner side of the limiting frame.

[0015] Preferably, the support plate and the telescopic rod are connected by bolts.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a carton flattening device, which has the following beneficial effects:

[0018] The carton flattening device starts motor 1 to drive screw rod 1 to rotate when in use. A slider is arranged on the outer wall of screw rod 1 so that the slider can be driven to slide back and forth on the inner side of a slide slot, so as to adjust the limit block and the limit frame to close inward or expand to both sides, thereby adapting to the effect of limiting cartons of different volumes. After the limit block and the limit frame are adjusted, motor 2 is started to drive screw rod 2 to rotate. One end of screw rod 2 passes through the top of the adjustment plate, so as to drive the T-plate at the bottom of the adjustment plate to press down and flatten the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure inside the frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the top of the limit frame in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the top of the bottom plate of the utility model.

[0023] In the figure:

[0024] 1. Flattening assembly; 11. Bottom plate; 111. Slide; 12. Motor 1; 121. Screw rod 1; 13. Slider; 14. Limit block; 15. Limit frame; 16. Telescopic rod; 161. Support plate; 17. Frame; 171. Motor 2; 18. Adjustment plate; 181. Screw rod 2; 182. Fixing rod; 19. T-plate;

[0025] 2. Auxiliary components; 21. Slide; 22. Slide plate; 23. Concave frame; 24. Sliding rod; 25. Protective pad; 26. Docking groove; 27. Anti-slip pad; 28. Roller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] See also Figure 1-4, a carton flattening device, comprising a flattening assembly 1, wherein a slide groove 111 is symmetrically provided on the top of the bottom plate 11; a motor 12 is arranged on one side of the bottom plate 11; a screw rod 121 is arranged on the output shaft of the motor 12; a slider 13 is arranged on the outer side wall of the screw rod 121; a limit block 14 is arranged on the top of the slider 13 on one side; a limit frame 15 is arranged on the top of the slider 13 on the other side; when in use, the motor 12 is started to drive the screw rod 121 to rotate, and since the slider 13 is arranged on the outer side wall of the screw rod 121, the slider 13 can be driven to slide back and forth on the inner side of the slide groove 111, so as to achieve the effect of adjusting the limit block 14 and the limit frame 15 to close inward or expand to both sides, so as to adapt to the effect of limiting cartons of different volumes;

[0029] The telescopic rod 16 is arranged on one side of the top of the bottom plate 11; the support plate 161 is arranged on the top of the telescopic rod 16; the frame 17 is arranged on the top of the support plate 161; the second motor 171 is arranged on the top of the frame 17; the adjustment plate 18 is arranged on the opposite inner surface of the frame 17; the second screw rod 181 is arranged on the output shaft of the second motor 171; the fixing rod 182 is arranged on the inner top of the frame 17; the T-shaped plate 19 is arranged at the bottom of the adjustment plate 18; after the adjustment of the limit block 14 and the limit frame 15 is completed; by starting the second motor 171 to drive the second screw rod 181 to rotate, since one end of the second screw rod 181 passes through the top of the adjustment plate 18, the T-shaped plate 19 at the bottom of the adjustment plate 18 can be driven to press down to flatten the carton.

[0030] Embodiment 2

[0031] An auxiliary component 2 is added on the basis of the first embodiment.

[0032] See also Figure 1-4, an auxiliary component 2 is provided at the bottom of the support plate 161, and a slideway 21 is symmetrically opened at the bottom of the support plate 161; a slide plate 22 is slidably connected to the opposite surface of the slideway 21; a concave frame 23 is arranged at the bottom of the slide plate 22 and on both sides of the T-shaped plate 19; two ends of the sliding rod 24 are respectively hinged to the inner side of the two concave frames 23 on one side; by symmetrically opening the slideway 21 at the bottom of the support plate 161, slidingly connecting the slide plate 22 on the inner side of the slideway 21, and arranging the concave frame 23 at the bottom of the T-shaped plate 19 and the slide plate 22, and making the two concave frames 23 hinged to the two ends of the sliding rod 24, so that the structural stability of the T-shaped plate 19 can be increased; a protective pad 25 is provided at the bottom of the T-shaped plate 19; by arranging the protective pad 25 at the bottom of the T-shaped plate 19, the carton can be protected when the T-shaped plate 19 is pressed down; the adjusting plate 18 is connected to the T-shaped plate 19 by bolts; by making the adjusting plate 18 The section plate 18 is bolted to the T-plate 19, which makes it convenient to dismantle the T-plate 19 for replacement later; a docking groove 26 is provided at the bottom of the adjusting plate 18; by providing the docking groove 26 at the bottom of the adjusting plate 18, the docking groove 26 and the T-plate 19 are docked, which makes it convenient to install the T-plate 19 later; anti-skid pads 27 are symmetrically arranged on the inner opposite surfaces of the docking groove 26; by symmetrically arranging the anti-skid pads 27 on the inner opposite surfaces of the docking groove 26, the docking of the docking groove 26 and the T-plate 19 can be made more stable; rollers 28 are symmetrically arranged on the inner opposite surfaces of the limit frame 15; by symmetrically arranging the rollers 28 on the inner opposite surfaces of the limit frame 15, it is convenient to transfer the processed cartons later; the support plate 161 is connected to the telescopic rod 16 by bolts; by bolting the support plate 161 to the telescopic rod 16, it is convenient to dismantle the support plate 161 later.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carton flattening device, characterized in that: It comprises a flattening assembly (1), wherein the flattening assembly (1) comprises: A bottom plate (11), wherein a slide groove (111) is symmetrically provided on the top of the bottom plate (11); Motor 1 (12), arranged on one side of the base plate (11); A screw rod (121) is arranged on the output shaft of the motor (12); A slider (13) is arranged on the outer side wall of the screw rod 1 (121); A limit block (14) is arranged on the top of the sliding block (13) on one side; A limit frame (15) is arranged on the top of the slider (13) on the other side; A telescopic rod (16) is arranged on one side of the top of the bottom plate (11); A support plate (161) is arranged on the top of the telescopic rod (16); A frame (17) is arranged on the top of the support plate (161); Motor 2 (171), arranged on the top of the frame (17); An adjustment plate (18) is arranged on an inner side opposite to the frame (17); A second screw rod (181), arranged on the output shaft of the second motor (171); A fixing rod (182) is arranged on the inner top of the frame (17); A T-shaped plate (19) is arranged at the bottom of the adjustment plate (18).

2. A carton flattening device according to claim 1, characterized in that: An auxiliary component (2) is provided at the bottom of the support plate (161), and the auxiliary component (2) comprises: A slideway (21) is symmetrically arranged at the bottom of the support plate (161); A slide plate (22) slidably connected to an opposite surface of the slideway (21); Concave frames (23) are arranged at the bottom of the slide plate (22) and on both sides of the T-shaped plate (19); The two ends of the sliding rod (24) are respectively hinged to the inner sides of the two concave frames (23) on one side.

3. A carton flattening device according to claim 2, characterized in that: A protective pad (25) is provided at the bottom of the T-shaped plate (19).

4. A carton flattening device according to claim 3, characterized in that: The adjustment plate (18) is connected to the T-shaped plate (19) via bolts.

5. A carton flattening device according to claim 4, characterized in that: The bottom of the adjustment plate (18) is provided with a docking groove (26).

6. A carton flattening device according to claim 5, characterized in that: Anti-slip pads (27) are symmetrically arranged on opposite sides of the inner side of the docking groove (26).

7. A carton flattening device according to claim 6, characterized in that: Roller shafts (28) are symmetrically arranged on opposite sides of the inner side of the limiting frame (15).

8. A carton flattening device according to claim 7, characterized in that: The support plate (161) is connected to the telescopic rod (16) via bolts.

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