Packaging lining die cutting die

Abstract

The utility model discloses a packaging lining die-cutting die which comprises a lower die plate and an upper die plate, the upper die plate is located on the upper side of the lower die plate, an installation groove is formed in the upper surface of the lower die plate, a die-cutting knife is installed in the installation groove, and the packaging lining die-cutting die further comprises an installation mechanism. And the mounting mechanism comprises sliding grooves, inserting columns, top plates and a master control knob, the sliding grooves are formed in the vertical inner walls of the mounting grooves correspondingly, the inserting columns are slidably connected into the sliding grooves correspondingly, and the top plates are slidably connected into the positions, close to one ends of the die-cutting knives, of the outer arc surfaces of the inserting columns correspondingly. All the limiting components are in transmission connection with the master control knob, all the limiting components can be controlled to move only by rotating the master control knob, it is guaranteed that the die cutting die cutter is firmly installed, meanwhile, the steps needed for replacement are reduced, the replacement process of the die cutting die cutter is more convenient and faster, and the die cutting machining efficiency of the packaging lining is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of packing liner, specifically to a packing liner die cutting die. BACKGROUND

[0002] The packing liner refers to a kind of protective material placed in the inside of product outer package, mainly used to protect product from being damaged in the process of transportation and storage, and the packing liner can be made of various materials, including paper, foam, plastic and EVA etc., in the processing of packing liner, in order to make the liner form the desired shape, it is often necessary to time die cutting die to carry out die cutting to packing liner, to ensure the accuracy of the shape of packing liner;In the prior art, the authorized publication number CN 222245162 U proposes an EPE packing liner die cutting die, including bottom plate, top plate and adjusting structure, the upper surface of bottom plate is installed with lower die plate by adjusting structure, the upper surface of lower die plate is fixedly connected with a plurality of cutters, the lower surface of top plate is fixedly connected with upper die plate, the upper surface of bottom plate is equipped with adjusting structure, adjusting structure includes installation slot, installation slot is opened on bottom plate, the inner wall of installation slot is slidably connected with lower die plate, the inner wall of installation slot is communicated with two adjusting grooves, two adjusting grooves are respectively located on the two sides of lower die plate, the inner wall of adjusting groove is slidably connected with adjusting frame, although it can be convenient to replace die cutting knife, but during replacement, personnel need to move multiple limiting components respectively, so that the steps required for replacing die cutting knife are more, which affects the efficiency of packing liner die cutting processing. UTILITARY MODEL CONTENTS

[0003] The utility model solves the technical problem to overcome the existing defects, provide a kind of packing liner die cutting die, only need to rotate total control knob to control all limiting parts to move, while ensuring that die cutting die cutter is installed firmly, reduce the steps required for replacement, improve the efficiency of packing liner die cutting processing, can effectively solve the problems in background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of packing liner die cutting die, including lower die plate and upper die plate, the upper die plate is located in the upside of lower die plate, the upper surface of lower die plate is equipped with installation slot, installation slot is installed with die cutting knife in the inside, still include installation mechanism;

[0005] The installation mechanism comprises a sliding groove, a plug post, a top plate and a master control knob, the sliding groove is arranged on the vertical inner wall of the installation groove respectively, the plug post is movably connected in the sliding groove, the top plate is movably connected in the sliding groove near the end of the plug post, the master control knob is rotatably connected to the lower surface of the lower die plate through a rotating shaft, the plug post and the top plate are in transmission connection with the master control knob, all the limiting components are in transmission connection with the master control knob, only the master control knob needs to be rotated to control all the limiting components to move, the steps required for replacement are reduced, the replacement process of the die cutting die cutter is more convenient and fast, and the efficiency of the die cutting processing of the packaging lining is improved.

[0006] Further, the installation mechanism further comprises a rotating disc and a sliding plate, the rotating disc is rotatably connected to the middle part of the top wall of the installation groove of the lower surface of the lower die plate through a rotating shaft two, the sliding plate is movably connected in the planar spiral groove on the surface of the rotating disc, and the upper end of the vertical plate of the sliding plate is connected with the adjacent plug post.

[0007] Further, the installation mechanism further comprises a top post, the top post is arranged on the upper end of the vertical plate of the sliding plate, the sliding plate is movably connected with the accommodation sliding groove on the surface of the plug post, and the tapered arc surface of the top post is matched with the inclined surface of the top plate to press the top plate.

[0008] Further, the outer arc surface of the plug post is provided with a hexagonal sliding ring, the sliding groove is a hexagonal groove, the hexagonal sliding ring is attached to the inner wall of the sliding groove to limit the rotation of the plug post.

[0009] Further, the installation mechanism further comprises a reset spring, the reset spring is arranged between the hexagonal sliding ring and the vertical plate of the adjacent sliding plate, and the reset spring is movably arranged on the outer arc surface of the plug post to provide elastic limiting between the plug post and the sliding plate.

[0010] Further, the outer arc surface of the rotating shaft two of the rotating disc is provided with a large gear, the upper end of the rotating shaft one of the master control knob is provided with a small gear, the small gear is in meshing connection with the large gear, and the rotation of the master control knob is more labor-saving.

[0011] Further, the end of the outer arc surface of the plug post near the die cutting cutter is provided with a top ring, the top ring is attached to the side surface of the die cutting cutter to limit the horizontal position of the die cutting cutter.

[0012] Compared with the prior art, the packaging lining die cutting die has the following advantages:

[0013] Through the transmission connection of all the limiting components with the master control knob, only the master control knob needs to be rotated to control all the limiting components to move, the steps required for replacement are reduced, the replacement process of the die cutting die cutter is more convenient and fast, and the efficiency of the die cutting processing of the packaging lining is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the whole device of the utility model;

[0015] Figure 2 It is the structure schematic diagram of the whole device of the utility model;

[0016] Figure 3 It is the structure schematic diagram of the utility model A place amplification;

[0017] Figure 4 It is the structure schematic diagram of the utility model installation mechanism.

[0018] In the drawing: 1 lower die plate, 2 upper die plate, 3 installation slot, 4 die cutter, 5 installation mechanism, 51 sliding groove, 52 insertion column, 53 top plate, 54 general control knob, 55 rotating disc, 56 sliding plate, 57 reset spring, 58 top column, 6 pinion, 7 gear, 8 hexagonal slip ring, 9 top ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 The embodiment provides a kind of technical solutions: a packaging inner liner die-cutting die, including lower die plate 1 and upper die plate 2, upper die plate 2 is located in the upper side of lower die plate 1, the upper surface of lower die plate 1 is equipped with installation slot 3, die cutter 4 is installed in the inside of installation slot 3, inner liner raw material is placed above die cutter 4, using external driving equipment to drive upper die plate 2 to move down, downward force is applied to inner liner raw material, using die cutter 4 to cut inner liner raw material into specified shape, further including installation mechanism 5;

[0021] The installation mechanism 5 comprises a sliding groove 51, a plug column 52, a top plate 53 and a master control knob 54, the sliding groove 51 is arranged on the vertical inner wall of the installation groove 3 respectively, the plug column 52 is slidably connected in the sliding groove 51, the top plate 53 is slidably connected in the sliding groove 51 on the outer arc surface of the plug column 52 close to the die cutting knife 4, the master control knob 54 is rotatably connected on the lower surface of the lower die plate 1 through the rotating shaft one, the plug column 52 and the top plate 53 are drivingly connected with the master control knob 54, only need to rotate the master control knob 54 to adjust the position of the plug column 52 and the top plate 53, it is convenient to replace the die cutting knife 4, only need to rotate the master control knob 54 in the replacement process, the installation mechanism 5 further comprises a rotating disc 55 and a sliding plate 56, the rotating disc 55 is rotatably connected on the top wall middle part of the installation groove of the lower surface of the lower die plate 1 through the rotating shaft two, the sliding plate 56 is slidably connected in the plane helical groove on the surface of the rotating disc 55 respectively, the vertical plate upper end of the sliding plate 56 is connected with the adjacent plug column 52 respectively, when the rotating disc 55 rotates, the rotation of the sliding plate 56 is limited by the groove in the lower die plate 1, the sliding column on the surface of the sliding plate 56 slides in the plane helical groove on the surface of the rotating disc 55, so that the sliding plate 56 drives the four plug columns 52 to move in the direction away from the die cutting knife 4 with the same amplitude, the installation mechanism 5 further comprises a top column 58, the top column 58 is arranged on the vertical plate upper end of the sliding plate 56 respectively, the sliding plate 56 is slidably connected with the plug column 52 in the accommodation sliding groove on the surface, the tapered arc surface of the top column 58 is cooperatively arranged with the inclined surface of the top plate 53, when the plug column 52 enters the limiting groove on the surface of the die cutting knife 4, with the continuous movement of the sliding plate 56, the sliding plate 56 slides relative to the plug column 52, the tapered arc surface of the top column 58 applies force to the inclined surface of the top plate 53, so that the top plate 53 protrudes into the interior of the plug column 52 and presses the inner wall of the limiting groove of the die cutting knife 4, the relative movement of the die cutting knife 4 and the plug column 52 is limited, the firmness of the installation of the die cutting knife 4 is ensured, the outer arc surface of the plug column 52 is provided with a hexagonal sliding ring 8, the sliding groove 51 is a hexagonal groove, the hexagonal sliding ring 8 is attached to the inner wall of the sliding groove 51 to limit the rotation of the plug column 52, the installation mechanism 5 further comprises a reset spring 57, the reset spring 57 is arranged between the hexagonal sliding ring 8 and the vertical plate of the adjacent sliding plate 56 respectively, the reset spring 57 is movably sleeved on the outer arc surface of the plug column 52, under the elastic force of the reset spring 57, the position of the sliding plate 56 and the plug column 52 is elastically limited, the outer arc surface of the rotating shaft two of the rotating disc 55 is provided with a large gear 7, the upper end of the rotating shaft one of the master control knob 54 is provided with a small gear 6, the small gear 6 is meshingly connected with the large gear 7, the rotation of the large gear 7 is driven by the small gear 6, the length of the power arm is increased, so that the master control knob 54 is more labor-saving to rotate, the end of the outer arc surface of the plug column 52 close to the die cutting knife 4 is provided with a top ring 9, the depth of the plug column 52 inserted into the interior of the die cutting knife 4 is limited, and the horizontal position of the die cutting knife 4 is accurately limited by the cooperation of the four top rings 9.

[0022] The working principle of the packaging inner lining die cutting die is as follows: in the process of packaging inner lining processing, the inner lining raw material is placed above the die cutting knife 4, the upper die plate 2 is driven to move downwards by the external driving device, a downward force is applied to the inner lining raw material, the inner lining raw material is cut into a specified shape by the die cutting knife 4, in the die cutting process, the inserting column 52 is inserted into the limiting groove on the surface of the die cutting knife 4, the top ring 9 is attached to the side surface of the die cutting knife 4, at this time, the reset spring 57 is in a contraction state, under the pressure of the tapered arc surface of the top column 58 on the inclined surface of the top plate 53, the top plate 53 protrudes into the inside of the inserting column 52 and presses the inner wall of the limiting groove of the die cutting knife 4, the relative movement of the die cutting knife 4 and the inserting column 52 is limited, the firmness of the die cutting knife 4 is ensured, when different shapes need to be cut, the total control knob 54 is only needed to be rotated, the total control knob 54 drives the pinion 6 to rotate, the meshing connection of the pinion 6 and the gear wheel 7 enables the gear wheel 7 to drive the rotating disc 55 to rotate, the rotation of the sliding plate 56 is limited by the groove in the lower die plate 1, the sliding column on the surface of the sliding plate 56 slides in the plane helical groove on the surface of the rotating disc 55, the sliding plate 56 drives the four inserting columns 52 to move in the direction away from the die cutting knife 4 with the same amplitude, under the elastic force of the reset spring 57, the sliding plate 56 is first moved, the top column 58 is separated from the inclined surface of the top plate 53, the pressure on the top plate 53 is cancelled, and the friction between the top plate 53 and the die cutting knife 4 is reduced, when the sliding plate 56 is attached to the inner wall of the yielding sliding groove on the surface of the inserting column 52, the sliding plate 56 cannot continue to move, at this time, the movement of the sliding plate 56 drives the inserting column 52 to move, the inserting column 52 leaves the limiting groove of the die cutting knife 4, the limiting of the die cutting knife 4 is cancelled, then the die cutting knife 4 is taken out from the mounting groove 3, the replaced die cutting knife 4 is put into the mounting groove 3, then the total control knob 54 is reversely rotated, under the elastic force of the reset spring 57, the inserting column 52 is first moved and inserted into the limiting groove of the die cutting knife 4, in the inserting process, the die cutting knife 4 applies a force to the inclined surface of the top plate 53, the top plate 53 enters the inside of the inserting column 52, when the top ring 9 contacts the side surface of the die cutting knife 4, the inserting column 52 cannot continue to move, at this time, with the rotation of the total control knob 54, the top plate 53 protruding into the inside of the inserting column 52 is pushed, the top plate 53 presses the inner wall of the limiting groove of the die cutting knife 4, and the installation of the die cutting knife 4 is completed.

[0023] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations using the utility model specification and drawing contents, or direct or indirect application in other related technical fields are all included in the patent protection range of the utility model.

Claims

1. A packaging inner liner die-cutting die, comprising a lower die plate (1) and an upper die plate (2), the upper die plate (2) being located on the upper side of the lower die plate (1), the upper surface of the lower die plate (1) being provided with a mounting groove (3), and a die-cutting knife (4) being mounted in the interior of the mounting groove (3), characterized in that: Also include installation mechanism (5); The installation mechanism (5) comprises a sliding groove (51), a plug post (52), a top plate (53) and a master control knob (54), the sliding groove (51) is arranged on the vertical inner wall of the installation groove (3) respectively, the plug post (52) is slidably connected in the sliding groove (51), the top plate (53) is slidably connected in the sliding groove (51) near the end of the plug post (52) outside arc surface, the master control knob (54) is rotatably connected to the lower surface of the lower die plate (1) by the pivot one, the plug post (52) and the top plate (53) are in transmission connection with the master control knob (54).

2. A packaging liner die-cut die according to claim 1, characterized in that: The installation mechanism (5) further comprises a turntable (55) and a sliding plate (56), the turntable (55) is rotatably connected to the top wall middle part of the installation groove of the lower surface of the lower die plate (1) by the pivot two, the sliding plate (56) is slidably connected in the planar helical groove on the surface of the turntable (55), the vertical plate upper end of the sliding plate (56) is connected with the adjacent plug post (52) respectively.

3. A packaging liner die-cut die according to claim 2, characterized in that: The installation mechanism (5) further comprises a top post (58), the top post (58) is arranged on the vertical plate upper end of the sliding plate (56), the sliding plate (56) is slidably connected with the plug post (52) surface of the give way sliding groove, the tapered arc surface of the top post (58) is matched with the inclined surface of the top plate (53).

4. A packaging liner die-cut die according to claim 2, characterized in that: The outer arc surface of the plug post (52) is provided with a hexagonal sliding ring (8), the sliding groove (51) is a hexagonal groove, the hexagonal sliding ring (8) is attached to the inner wall of the sliding groove (51).

5. A packaging liner die-cut die according to claim 4, characterized in that: The installation mechanism (5) further comprises a reset spring (57), the reset spring (57) is arranged between the hexagonal sliding ring (8) and the vertical plate of the adjacent sliding plate (56), the reset spring (57) is movably sleeved on the outer arc surface of the plug post (52).

6. A packaging liner die cut die according to claim 2, characterized in that: The pivot two outer arc surface of the turntable (55) is provided with a large gear (7), the pivot one upper end of the master control knob (54) is provided with a small gear (6), the small gear (6) is in meshing connection with the large gear (7).

7. A packaging liner die cut die according to claim 1, characterized in that: The end of the plug post (52) outside arc surface near the die cutter (4) is provided with a top ring (9).

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