Carton creasing device

Abstract

The utility model relates to the technical field of carton creasing devices, in particular to a carton creasing device. Comprising a supporting table, and the problems that in the prior art, an indentation device cannot effectively and accurately control the distance between multiple indentations, an indentation plate is generally needed when a paperboard is subjected to indentation treatment, however, in the prior art, the indentation device cannot effectively and accurately control the distance between the multiple indentations, and the indentation plate is not needed are solved. The indentation device can not accurately carry out indentation treatment on a paperboard according to actual requirements, the distance between multiple indentations may be different, normal use of the paperboard after indentation is affected, and when a dry paperboard needs to be subjected to indentation treatment, the paperboard is too crisp, so that the indentation device cannot accurately carry out indentation treatment on the paperboard, and the indentation device cannot accurately carry out indentation treatment on the paperboard. The technical problems that in the prior art, when paper boards are directly subjected to indentation treatment, the indentation positions of the paper boards are likely to be broken, the quality of the folded paper boards is affected, and the paper boards are wasted are solved.

Description

Technical Field

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

[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. When creasing cartons, a carton creasing device is required.

[0003] The creasing device in the prior art cannot effectively and accurately control the distance between multiple indentations. When creasing a cardboard, a creasing plate is generally required to be used to creasing the cardboard, but the creasing device in the prior art cannot effectively and accurately control the distance between multiple indentations, which will result in the creasing device being unable to accurately creasing the cardboard according to actual needs. After the cardboard is creasing, the distances between the multiple indentations may be different, thereby affecting the normal use of the cardboard after creasing. In addition, when it is necessary to creasing a relatively dry cardboard, since the cardboard is too brittle, directly creasing the cardboard may cause the cardboard to break at the creasing position, thereby affecting the quality of the cardboard after folding and causing waste of the cardboard.

[0004] In contrast to the Chinese patent with announcement number CN218777192U, the utility model discloses a carton creasing device based on carton production, which belongs to the field of carton creasing devices, including a processing table, a creasing mechanism, a supporting leg, a moving structure and a placing structure, wherein the moving structure includes a second motor, a fixed groove, a screw rod, a sliding block and a wear-resistant pad. The utility model solves the problem that during the creasing process, the position of the cardboard is fixed, and the position of the cardboard needs to be manually adjusted to change the distance between the indentations, and this operation is inconvenient, troublesome and time-consuming. By setting a first motor, a forward and reverse screw rod, a threaded block, a lower pressure rod, a creasing plate, a sliding rod, a slider, a second motor, a screw rod, a threaded block and a bottom plate, after a group of indentations are in contact, the second motor is turned on to cause the screw rod to rotate, so that the sliding block can drive the bottom plate to move so as to indent the cardboard again. The distance between the two groups of indentations can be adjusted by the distance that the bottom plate drives the cardboard to move, without the need for manual adjustment of the position of the cardboard.

[0005] The above scheme can very conveniently adjust the distance between the two groups of indentations, but it still cannot effectively measure the distance between multiple indentations, and thus cannot effectively perform accurate indentation processing on the paperboard according to actual needs. In addition, the above scheme does not take any auxiliary measures when performing indentation processing on relatively dry paperboard, which may cause the paperboard to break at the indentation position, and fails to solve the problems raised in the above background technology.

[0006] In view of this, we propose a carton creasing device. Utility Model Content

[0007] The utility model aims to provide a carton creasing device, comprising a support platform, and also comprising:

[0008] A placement plate is located above the support platform, a cardboard is provided on the upper surface of the placement plate, a plurality of movable wheels are fixedly connected to the bottom of the placement plate, and a guide groove for the movable wheels to move is opened on the upper surface of the support platform;

[0009] An adjustment component, disposed at the bottom of the support platform and used to adjust the horizontal position of the placement plate;

[0010] An indentation assembly is located above the support platform and is used to perform indentation processing on the paperboard;

[0011] An auxiliary component, located above the support platform and used to assist the creasing component in creasing the paperboard;

[0012] A fixing assembly is symmetrically arranged on the upper surface of the placement plate and is used to fix the cardboard;

[0013] The measuring component is located in front of the support platform and is used to measure the distance moved by the placement plate, so that the distance between multiple indentations can be accurately controlled.

[0014] As a further improvement of the present technical solution, the adjustment assembly includes an adjustment plate fixedly connected to the bottom of the support platform, the adjustment plate is internally rotatably connected to a threaded rod, one end of the threaded rod extends to the outside of the adjustment plate and is fixedly connected to a knob, the external thread of the threaded rod is connected to a threaded block, the contact surfaces of the adjustment plate and the support platform are both provided with guide grooves for the movement of the threaded block, and the upper surface of the threaded block is fixedly connected to the bottom of the placement plate.

[0015] As a further improvement of the technical solution, the indentation assembly includes a support frame fixedly connected to the outside of the support platform, and electric telescopic rods are symmetrically provided at the bottom of the support frame, and the telescopic ends of the two electric telescopic rods are fixedly connected to the indentation plates.

[0016] As a further improvement of the present technical solution, the auxiliary component includes a water tank fixedly connected to the upper surface of the support frame, an auxiliary plate is fixedly connected to the interior of the support frame, a water pump is fixedly connected to the upper surface of the auxiliary plate, a placement groove for placing an absorbent sponge is provided on the upper surface of the auxiliary plate, guide grooves for the movement of an indentation plate are provided inside the absorbent sponge and inside the auxiliary plate, the water inlet end of the water pump is connected to the interior of the water tank through a pipe, and the water outlet end of the water pump is connected to a bellows.

[0017] As a further improvement of the present technical solution, the fixing assembly includes an L-shaped plate symmetrically arranged on the upper surface of the placing plate, the upper surfaces of the two L-shaped plates are symmetrically provided with guide grooves for the movement of the fixing rods, the top ends of each two fixing rods are fixedly connected with a pulling plate, the bottom ends of each two fixing rods are fixedly connected with a clamping plate, the outsides of the multiple fixing rods are each sleeved with a return spring, and the multiple return springs are each in contact between the L-shaped plate and the clamping plate.

[0018] As a further improvement of the present technical solution, the measuring component includes a scale bar fixedly connected to the front end surface of the support frame, the front end surface of the support frame is fixedly connected to a fixed pointer, and the front end surfaces of the two L-shaped plates are fixedly connected to movable pointers.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the carton creasing device, by providing an adjusting component, a creasing component, an auxiliary component, a fixing component and a measuring component, when it is necessary to creasing the cardboard, it is only necessary to fix the cardboard on the placing plate by the fixing component first, and then the creasing component starts to operate, and the creasing component can effectively creasing the cardboard; when it is necessary to perform a secondary creasing treatment on the cardboard according to actual needs, it is only necessary to adjust the horizontal position of the placing plate by the adjusting component, and then the placing plate will drive the cardboard to move synchronously; during the movement of the placing plate, the staff can observe the moving distance of the placing plate by the measuring component, so that the creasing component can perform a precise secondary creasing treatment on the cardboard according to actual needs, and then can accurately control the distance between multiple indentations, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the water-absorbing sponge and the auxiliary plate in the utility model;

[0023] Figure 3 It is a schematic diagram of the cutaway three-dimensional structure of the adjustment plate in the utility model;

[0024] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0025] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0026] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of the C area in the middle.

[0027] The meaning of each number in the figure is:

[0028] 1. Support table; 2. Placement board; 3. Cardboard; 4. Support frame; 5. Electric telescopic rod; 6. Auxiliary board; 7. Water tank; 8. Scale bar; 9. Fixed pointer; 10. Movable pointer; 11. Indentation plate; 12. Water-absorbing sponge; 13. Adjustment plate; 14. Knob; 15. Threaded rod; 16. Threaded block; 17. Water pump; 18. Bellows; 19. L-shaped plate; 20. Pull plate; 21. Fixed rod; 22. Clamping plate; 23. Reset spring; 24. Movable wheel. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1 - Figure 6 As shown, this embodiment provides a carton creasing device, including a support platform 1, and also including:

[0031] A placing plate 2 is located above the supporting platform 1, a cardboard 3 is provided on the upper surface of the placing plate 2, a plurality of movable wheels 24 are fixedly connected to the bottom of the placing plate 2, and a guide groove for the movable wheels 24 to move is provided on the upper surface of the supporting platform 1;

[0032] An adjustment component is arranged at the bottom of the support platform 1 and is used to adjust the horizontal position of the placement plate 2;

[0033] The creasing component is located above the supporting platform 1 and is used to perform creasing processing on the paperboard 3;

[0034] An auxiliary component is located above the support platform 1 and is used to assist the creasing component in creasing the paperboard 3;

[0035] A fixing component is symmetrically arranged on the upper surface of the placement plate 2 and is used to fix the paperboard 3;

[0036] The measuring component is located in front of the support platform 1 and is used to measure the distance moved by the placement plate 2, so that the distance between multiple indentations can be accurately controlled.

[0037] The above working principle: when it is necessary to perform indentation on the cardboard 3, it is only necessary to first fix the cardboard 3 on the placement plate 2 through the fixing component. At this time, the indentation component starts to run, and the indentation component can effectively perform indentation on the cardboard 3. When it is necessary to perform a secondary indentation on the cardboard 3 according to actual needs, it is only necessary to adjust the horizontal position of the placement plate 2 by adjusting the component. At this time, the placement plate 2 will drive the cardboard 3 to move synchronously. During the movement of the placement plate 2, the staff can observe the moving distance of the placement plate 2 through the measuring component, so that the indentation component can perform accurate secondary indentation on the cardboard 3 according to actual needs, and then can accurately control the distance between multiple indentations, saving time and effort.

[0038] In order to effectively adjust the horizontal position of the cardboard 3, so as to facilitate the indentation component to perform indentation processing on the cardboard 3 at different positions, the adjustment component includes an adjustment plate 13 fixedly connected to the bottom of the support platform 1, and the internal rotation connection of the adjustment plate 13 is provided with a threaded rod 15, one end of the threaded rod 15 extends to the outside of the adjustment plate 13 and is fixedly connected with a knob 14, and the external thread connection of the threaded rod 15 is provided with a threaded block 16, and the contact surfaces of the adjustment plate 13 and the support platform 1 are provided with guide grooves for the movement of the threaded block 16, and the upper surface of the threaded block 16 is fixedly connected to the bottom of the placement plate 2. When it is necessary to adjust the horizontal position of the cardboard 3, it is only necessary to rotate the knob 14. At this time, the knob 14 will drive the threaded rod 15 to rotate synchronously, and the threaded block 16 will move synchronously on the outside of the threaded rod 15, driving the placement plate 2 to move synchronously, and the placement plate 2 will drive the cardboard 3 to move synchronously. At this time, the horizontal position of the cardboard 3 can be adjusted, so as to facilitate the indentation component to perform indentation processing on the cardboard 3 at different positions.

[0039] Taking into account that the creasing plate 11 needs to move downward when the cardboard 3 is creasing, the creasing assembly includes a support frame 4 fixedly connected to the outside of the support platform 1, and the bottom of the support frame 4 is symmetrically provided with electric telescopic rods 5, and the telescopic ends of the two electric telescopic rods 5 are fixedly connected with the creasing plates 11. When the cardboard 3 needs to be creasing, the electric telescopic rods 5 start to run, driving the creasing plates 11 to move synchronously, and at this time, the cardboard 3 can be creasing by the creasing plates 11.

[0040] In order to enable the device to effectively perform indentation treatment on the relatively dry cardboard 3, the auxiliary component includes a water storage tank 7 fixedly connected to the upper surface of the support frame 4, an auxiliary plate 6 is fixedly connected to the interior of the support frame 4, a water pump 17 is fixedly connected to the upper surface of the auxiliary plate 6, a placement groove for placing a water-absorbing sponge 12 is provided on the upper surface of the auxiliary plate 6, and a guide groove for the movement of the indentation plate 11 is provided inside the water-absorbing sponge 12 and inside the auxiliary plate 6. The water inlet end of the water pump 17 is connected to the inside of the water storage tank 7 through a pipeline, and the water outlet end of the water pump 17 is connected to a bellows 1 8. When it is necessary to perform indentation treatment on the relatively dry cardboard 3, the water pump 17 starts to run, and the water in the water tank 7 is transmitted to the corrugated pipe 18 through the pipeline, and then discharged through the corrugated pipe 18. At this time, the water-absorbing sponge 12 can effectively absorb the water, and the water-absorbing sponge 12 can effectively wet the indentation plate 11, so that water adheres to the surface of the indentation plate 11. At this time, the water can soften the indentation position of the cardboard 3, so that the indentation plate 11 can effectively perform indentation treatment on the relatively dry cardboard 3 without causing damage to the cardboard 3.

[0041] In order to effectively fix the cardboard 3, the fixing component includes an L-shaped plate 19 symmetrically arranged on the upper surface of the placement plate 2, and the upper surfaces of the two L-shaped plates 19 are symmetrically provided with guide grooves for the movement of the fixing rods 21. The top ends of each of the two fixing rods 21 are fixedly connected with a pull plate 20, and the bottom ends of each of the two fixing rods 21 are fixedly connected with a clamping plate 22. The outer sides of the multiple fixing rods 21 are sleeved with return springs 23, and the multiple return springs 23 are all in contact between the L-shaped plate 19 and the clamping plate 22. When it is necessary to fix the cardboard 3, it is only necessary to pull the pull plate 20. At this time, the pull plate 20 will drive the fixing rod 21 to move synchronously, and the fixing rod 21 will drive the clamping plate 22 to move synchronously. In the process of the movement of the clamping plate 22, the return spring 23 will be squeezed. At this time, the cardboard 3 is placed on the placement plate 2 again, and the pull plate 20 is released again. At this time, the return spring 23 is reset, driving the clamping plate 22 to move synchronously. At this time, the cardboard 3 can be effectively fixed and clamped by the clamping plate 22.

[0042] In addition, in order to conveniently check the distance moved by the placement plate 2, so as to accurately control the distance between multiple indentations, the measuring component includes a scale bar 8 fixedly connected to the front end surface of the support frame 4, and the front end surface of the support frame 4 is fixedly connected to a fixed pointer 9, and the front end surfaces of the two L-shaped plates 19 are fixedly connected to movable pointers 10. During the movement of the placement plate 2, the L-shaped plate 19 will be driven to move synchronously, and the L-shaped plate 19 will drive the movable pointer 10 to move synchronously. Since the fixed pointer 9 and the indentation plate 11 are in the same horizontal plane, the staff can check the distance moved by the placement plate 2 through the scale bar 8, the movable pointer 10 and the fixed pointer 9, so as to effectively and accurately control the distance between multiple indentations. The fixed pointer 9 points to the 0 scale line position of the scale bar 8.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A carton creasing device, comprising a support platform (1), characterized in that: Also includes: A placement plate (2) is located above the support platform (1), a paperboard (3) is provided on the upper surface of the placement plate (2), a plurality of movable wheels (24) are fixedly connected to the bottom of the placement plate (2), and a guide groove for the movable wheels (24) to move is provided on the upper surface of the support platform (1); An adjustment component, arranged at the bottom of the support platform (1) and used to adjust the horizontal position of the placement plate (2); An indentation component, located above the support platform (1) and used to perform an indentation process on the paperboard (3); An auxiliary component, located above the support platform (1), and used to assist the creasing component in performing a creasing process on the paperboard (3); A fixing assembly, symmetrically arranged on the upper surface of the placement plate (2) and used to fix the paperboard (3); The measuring component is located in front of the support platform (1) and is used to measure the distance moved by the placement plate (2), so that the distance between multiple indentations can be accurately controlled.

2. A carton creasing device according to claim 1, characterized in that: The adjustment assembly comprises an adjustment plate (13) fixedly connected to the bottom of the support platform (1); a threaded rod (15) is rotatably connected inside the adjustment plate (13); one end of the threaded rod (15) extends to the outside of the adjustment plate (13) and is fixedly connected to a knob (14); the external thread of the threaded rod (15) is connected to a threaded block (16); the contact surfaces of the adjustment plate (13) and the support platform (1) are both provided with guide grooves for the threaded block (16) to move; the upper surface of the threaded block (16) is fixedly connected to the bottom of the placement plate (2).

3. A carton creasing device according to claim 1, characterized in that: The indentation assembly comprises a support frame (4) fixedly connected to the outside of a support platform (1), the bottom of the support frame (4) is symmetrically provided with electric telescopic rods (5), and the telescopic ends of the two electric telescopic rods (5) are fixedly connected with indentation plates (11).

4. A carton creasing device according to claim 3, characterized in that: The auxiliary component comprises a water storage tank (7) fixedly connected to the upper surface of the support frame (4); an auxiliary plate (6) is fixedly connected inside the support frame (4); a water pump (17) is fixedly connected to the upper surface of the auxiliary plate (6); a placement groove for placing a water-absorbing sponge (12) is provided on the upper surface of the auxiliary plate (6); a guide groove for the movement of the indentation plate (11) is provided inside the water-absorbing sponge (12) and inside the auxiliary plate (6); a water inlet end of the water pump (17) is connected to the inside of the water storage tank (7) through a pipeline; and a water outlet end of the water pump (17) is connected to a bellows (18).

5. A carton creasing device according to claim 1, characterized in that: The fixing assembly comprises an L-shaped plate (19) symmetrically arranged on the upper surface of the placement plate (2); the upper surfaces of the two L-shaped plates (19) are symmetrically provided with guide grooves for the movement of the fixing rods (21); the top ends of each of the two fixing rods (21) are fixedly connected with a pulling plate (20); the bottom ends of each of the two fixing rods (21) are fixedly connected with a clamping plate (22); the outer parts of the plurality of fixing rods (21) are sleeved with a return spring (23); the plurality of return springs (23) are in contact between the L-shaped plate (19) and the clamping plate (22).

6. A carton creasing device according to claim 5, characterized in that: The measuring assembly comprises a scale bar (8) fixedly connected to the front end surface of a support frame (4), a fixed pointer (9) fixedly connected to the front end surface of the support frame (4), and movable pointers (10) fixedly connected to the front end surfaces of the two L-shaped plates (19).

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