Indentation device for packaging carton production

Abstract

The utility model discloses a packaging carton production creasing device which comprises a placing plate and a creasing plate located above the placing plate, the two sides of the bottom of the placing plate are both fixedly connected with supporting legs, the two sides of the top of the placing plate are both provided with extrusion seats in a sliding mode, a spring is fixedly connected between the two extrusion seats, and the spring is connected with the supporting legs in a sliding mode. And a driving device is arranged on the outer side of the extrusion seat. The utility model relates to the technical field of packaging carton processing. According to the creasing device for packaging carton production, the driving device is arranged on the outer sides of the extrusion bases, the driving device acts on the two extrusion bases at the same time, so that the two extrusion bases extrude a packaging carton towards the middle, in the creasing process of packaging carton production, the creasing face of the packaging carton can be rapidly positioned, and the packaging carton can be conveniently and rapidly pressed. And the packaging carton can also be clamped through the extrusion base, and the problem that the production quality is affected due to the fact that the packaging carton deviates in the creasing process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging carton processing, in particular to an indentation device for packaging carton production. Background Art

[0002] During the processing of packaging boxes, creasing equipment is needed to perform creasing operations on the packaging box cardboard. The purpose of creasing the packaging box first is to facilitate the folding and forming of the packaging box. The existing creasing devices for packaging carton production mostly place the packaging carton cardboard directly under the creasing plate, and then manually adjust the position before creasing. The manual positioning process undoubtedly slows down the production speed, and the packaging carton will produce a slight deviation during the creasing process. If it is not overcome, it will affect the production quality. For this reason, the utility model proposes a creasing device for packaging carton production to solve the above-mentioned problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a creasing device for producing packaging cartons, which solves the problems mentioned in the above background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a creasing device for packaging carton production, comprising a placing plate and a creasing plate located above the placing plate, support legs are fixedly connected to both sides of the bottom of the placing plate, extrusion seats are slidably provided on both sides of the top of the placing plate, a spring is fixedly connected between the two extrusion seats, a driving device is provided on the outer side of the extrusion seat, and the driving device acts on the two extrusion seats at the same time, so that the two extrusion seats squeeze the packaging carton toward the middle.

[0005] Preferably, the front and rear sides of the top of the placement plate are fixedly connected to limit strips, and both sides of the bottom of the extrusion seat are provided with limit grooves, and the inner surfaces of the two limit grooves are slidably connected to the outer surfaces of the limit strips.

[0006] Preferably, the back side of the placement plate is fixedly connected to a folding frame plate, the top of the folding frame plate is fixedly connected to a hydraulic rod, the bottom end of the hydraulic rod passes through the folding frame plate and extends to the outside of the folding frame plate, and the bottom end of the hydraulic rod is fixedly connected to the top of the indentation plate.

[0007] Preferably, the driving device includes a raised portion fixed on one side of the extrusion seat, a rotating arm is arranged outside the raised portion, the top end of the rotating arm is recessed inward, and a pin is fixedly connected to the recess, and the outer surface of the pin is rotatably connected to the inner surface of the raised portion.

[0008] Preferably, mounting frames are fixedly connected on both sides of the placement plate, a rotating shaft is fixedly connected to the middle of the inner surface of the rotating arm, both ends of the rotating shaft pass through the rotating arm and extend to the outside of the rotating arm, and the outer surface of the rotating shaft is rotatably connected to the inner surface of the mounting frame.

[0009] Preferably, a connecting plate is rotatably connected to the lower surfaces of the two rotating arms, a positioning plate is rotatably connected between the two connecting plates, and a pedal is fixedly connected to the front side of the positioning plate.

[0010] Beneficial Effects

[0011] The utility model provides a creasing device for producing packaging cartons. Compared with the prior art, the creasing device has the following beneficial effects: the creasing device for producing packaging cartons, by arranging a driving device on the outer side of a pressing seat, uses the driving device to act on two pressing seats at the same time, so that the two pressing seats press the packaging cartons toward the middle, and during the creasing process of the packaging cartons, the creasing surface of the packaging cartons can be quickly positioned, and the pressing seat can be used to clamp the packaging cartons, so as to avoid the problem of the packaging cartons being offset during the creasing process and affecting the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 The main view;

[0014] Figure 3 For this utility model Figure 1 A top view of

[0015] Figure 4 For this utility model Figure 1 Left view of;

[0016] Figure 5 It is a three-dimensional diagram of the first partial structure of the utility model;

[0017] Figure 6 It is a third perspective view of the second partial structure of the utility model.

[0018] In the figure: 1-placing plate, 2-indentation plate, 3-support leg, 4-extrusion seat, 5-spring, 6-limiting strip, 7-limiting groove, 8-protrusion, 9-rotating arm, 10-pin shaft, 11-mounting frame, 12-rotating shaft, 13-connecting plate, 14-positioning plate, 15-pedal, 16-folding frame plate, 17-hydraulic rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-6 , the utility model provides two technical solutions:

[0021] Embodiment 1: A creasing device for producing packaging cartons, comprising a placing plate 1 and a creasing plate 2 located above the placing plate 1, wherein a protrusion for creasing is arranged at the bottom of the creasing plate 2, which is a prior art design, wherein supporting legs 3 are fixedly connected to both sides of the bottom of the placing plate 1, and the supporting legs 3 are used to support the placing plate 1, and extrusion seats 4 are slidably arranged on both sides of the top of the placing plate 1, and a spring 5 is fixedly connected between the two extrusion seats 4, and preferably two groups of springs 5 ​​are arranged, which are located at the front and rear sides of the extrusion seats 4, and a driving device is arranged on the outer side of the extrusion seats 4, and the driving device acts on the two extrusion seats 4 at the same time, so that the two extrusion seats 4 squeeze the packaging carton toward the middle.

[0022] A further solution is that the front and rear sides of the top of the placing plate 1 are fixedly connected to the limiting strips 6, and the two sides of the bottom of the extrusion seat 4 are provided with limiting grooves 7. The inner surfaces of the two limiting grooves 7 are slidably connected to the outer surfaces of the limiting strips 6. The setting of the limiting grooves 7 and the limiting strips 6 can enhance the stability of the extrusion seat 4 during the movement, and can also position the width of the packaging carton.

[0023] A further solution is that a folding frame plate 16 is fixedly connected to the back of the placement plate 1, and a hydraulic rod 17 is fixedly connected to the top of the folding frame plate 16. The oil inlet of the hydraulic rod 17 is connected to the oil outlet of an external oil pump, and the bottom end of the hydraulic rod 17 passes through the folding frame plate 16 and extends to the outside of the folding frame plate 16. The bottom end of the hydraulic rod 17 is fixedly connected to the top of the indentation plate 2.

[0024] Among them, for the design scheme of the driving device, the driving device includes a raised portion 8 fixed on one side of the extrusion seat 4, a rotating arm 9 is arranged on the outside of the raised portion 8, the top end of the rotating arm 9 is recessed inwardly, and a pin shaft 10 is fixedly connected at the recessed position, the outer surface of the pin shaft 10 is rotatably connected to the inner surface of the raised portion 8, both sides of the placement plate 1 are fixedly connected to the mounting frame 11, a rotating shaft 12 is fixedly connected to the middle of the inner surface of the rotating arm 9, both ends of the rotating shaft 12 penetrate the rotating arm 9 and extend to the outside of the rotating arm 9, the outer surface of the rotating shaft 12 is rotatably connected to the inner surface of the mounting frame 11, a connecting plate 13 is rotatably connected to the lower surface of the two rotating arms 9, a positioning plate 14 is rotatably connected between the two connecting plates 13, and a pedal 15 is fixedly connected to the front of the positioning plate 14, and the pedal 15 is provided with an anti-slip texture.

[0025] When in use, first step on the pedal 15 downward, and use the downward movement of the pedal 15 to drive the positioning plate 14 to rotate, and the rotation of the positioning plate 14 then drives the connecting plate 13 to rotate, and the rotation of the connecting plate 13 further drives the rotating arm 9 to rotate along the rotating shaft 12. At this time, under the action of the rotating arm 9, the connection relationship between the pin shaft 10 and the mounting frame 11 can be used to drive the two extrusion seats 4 to move to both sides and stretch the spring 5. At this time, place the packaging carton between the two extrusion seats 4, and then release the pedal 15. Under the action of the spring 5, the two extrusion seats 4 return to their initial positions, and use the elastic force of the spring 5 to clamp and fix the packaging carton. Further start the hydraulic rod 17, and use the hydraulic rod 17 to drive the indentation plate 2 to move downward to indent the indentation surface of the packaging carton.

[0026] Embodiment 2: A creasing device for producing packaging cartons, comprising a placing plate 1 and a creasing plate 2 located above the placing plate 1. A protrusion for creasing is provided at the bottom of the creasing plate 2, which is a prior art design. Support legs 3 are fixedly connected to both sides of the bottom of the placing plate 1, and the support legs 3 are used to support the placing plate 1. Extrusion seats 4 are slidably provided on both sides of the top of the placing plate 1. A spring 5 is fixedly connected between the two extrusion seats 4. Preferably, two groups of springs 5 ​​are provided, which are located at the front and rear sides of the extrusion seats 4. A driving device is provided on the outer side of the extrusion seat 4. The driving device acts on the two extrusion seats 4 at the same time, so that the two extrusion seats 4 squeeze the packaging carton toward the middle.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] 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 creasing device for producing packaging cartons, comprising a placing plate (1) and a creasing plate (2) located above the placing plate (1), wherein both sides of the bottom of the placing plate (1) are fixedly connected with supporting legs (3), characterized in that: Extrusion seats (4) are slidably provided on both sides of the top of the placement plate (1), a spring (5) is fixedly connected between the two extrusion seats (4), and a driving device is provided on the outer side of the extrusion seat (4), and the driving device acts on the two extrusion seats (4) at the same time, so that the two extrusion seats (4) squeeze the packaging carton toward the middle.

2. The creasing device for producing packaging cartons according to claim 1, characterized in that: The front and rear sides of the top of the placement plate (1) are fixedly connected to the limiting strips (6), and the two sides of the bottom of the extrusion seat (4) are provided with limiting grooves (7), and the inner surfaces of the two limiting grooves (7) are slidably connected to the outer surfaces of the limiting strips (6).

3. The creasing device for producing packaging cartons according to claim 1, characterized in that: The back side of the placement plate (1) is fixedly connected to a folding frame plate (16), the top of the folding frame plate (16) is fixedly connected to a hydraulic rod (17), the bottom end of the hydraulic rod (17) passes through the folding frame plate (16) and extends to the outside of the folding frame plate (16), and the bottom end of the hydraulic rod (17) is fixedly connected to the top of the indentation plate (2).

4. The creasing device for producing packaging cartons according to claim 1, characterized in that: The driving device comprises a protruding portion (8) fixed to one side of the extrusion seat (4); a rotating arm (9) is arranged outside the protruding portion (8); the top end of the rotating arm (9) is recessed inwardly, and a pin shaft (10) is fixedly connected to the recessed portion; the outer surface of the pin shaft (10) is rotatably connected to the inner surface of the protruding portion (8).

5. The creasing device for producing packaging cartons according to claim 4, characterized in that: Both sides of the placement plate (1) are fixedly connected to a mounting frame (11); a rotating shaft (12) is fixedly connected to the middle of the inner surface of the rotating arm (9); both ends of the rotating shaft (12) penetrate the rotating arm (9) and extend to the outside of the rotating arm (9); and the outer surface of the rotating shaft (12) is rotatably connected to the inner surface of the mounting frame (11).

6. The creasing device for producing packaging cartons according to claim 5, characterized in that: A connecting plate (13) is rotatably connected below the surfaces of the two rotating arms (9), a positioning plate (14) is rotatably connected between the two connecting plates (13), and a pedal (15) is fixedly connected to the front of the positioning plate (14).

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