Die capable of achieving synchronous cutting of multiple layers of cartons

Abstract

The utility model provides a die capable of achieving synchronous cutting of multiple layers of cartons, belongs to the technical field of carton cutting dies, and aims to solve the problems that an existing carton cutting die is low in cutting efficiency, and multiple layers of carton boards are inconvenient to position at the same time. Comprising a mold bottom plate; the multiple layers of paper box plates are arranged above the mold bottom plate; the number of the first positioning plates is two, and the two first positioning plates are connected to the upper portion of the mold bottom plate in a sliding mode; the number of the second positioning plates is two, and the two second positioning plates are arranged on the inner sides of the two first positioning plates; the number of the third positioning plates is four, and every two third positioning plates are arranged on the two sides of one first positioning plate; the positioning and fixing assembly is arranged above the mold bottom plate; and the auxiliary clamping assembly is arranged above the mold bottom plate. The utility model has the advantages of quick fixation, convenient positioning, stable fixation and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton cutting moulds, and more specifically, particularly relates to a mould capable of realizing synchronous cutting of multi-layer cartons. Background Art

[0002] Cartons are made of cardboard through die-cutting, creasing, nailing or gluing. In the carton die-cutting process, a carton cutting mold is needed. The carton cutting mold is an important tool for cutting cartons. Most of the existing carton cutting molds are composed of a base plate, a positioning ruler and a cutting knife. The carton board is placed on the surface of the base plate, and the staff positions the carton board at the right angle inside the positioning ruler. The positioned carton board is cut or holes are cut by the cutting knife to cut the carton board into suitable sizes or holes.

[0003] Existing application number CN202020588761.4 The utility model relates to the technical field of carton production equipment, and in particular to a cutting mold for carton. It includes: a bottom plate, a crease knife arranged on the bearing surface of the bottom plate, and a shredding knife arranged on the bearing surface of the bottom plate, a groove is provided on the top of the bottom plate, a fixed block is connected to the groove through a connecting assembly, a placement groove is provided on the top of the fixed block, and the placement groove and the shredding knife are detachably installed through a fixing assembly. When the shredding knife becomes blunt or worn, the utility model can realize the disassembly of the shredding knife, thereby facilitating the replacement of the shredding knife.

[0004] Based on the above, most of the existing carton cutting molds can only position and cut one carton board. When it is necessary to cut multiple layers of carton boards, they need to be cut one by one, and the cutting efficiency is low. In addition, when the carton cutting mold is positioning the carton board, the staff is required to position the carton board against the right angle internal position of the positioning ruler. The positioning is relatively cumbersome, which increases the burden on the staff, and it is inconvenient to position multiple layers of carton boards at the same time. When it is necessary to process multiple layers of carton boards, the cutting efficiency of the carton boards is affected. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the utility model provides a mold which can realize synchronous cutting of multi-layer cartons, so as to solve the problem that most of the existing carton cutting molds can only position and cut one carton board. When it is necessary to cut multiple layers of carton boards, they need to be cut one by one in sequence, and the cutting efficiency is low. Moreover, when the carton cutting mold positions the carton board, the staff needs to position the carton board against the right-angled internal position of the positioning ruler. The positioning is relatively cumbersome, which increases the burden on the staff, and it is inconvenient to position multiple layers of carton boards at the same time. When it is necessary to process multiple layers of carton boards, the cutting efficiency of the carton boards is affected.

[0006] The purpose and function of the utility model of a mold capable of realizing synchronous cutting of multi-layer cartons are achieved by the following specific technical means:

[0007] A mold capable of realizing synchronous cutting of multi-layer cartons, comprising a mold bottom plate;

[0008] A multi-layer carton board, wherein the multi-layer carton board is arranged above the mold bottom plate;

[0009] First positioning plates, wherein the first positioning plates are provided in two groups, and the two groups of first positioning plates are slidably connected to the upper part of the mold bottom plate;

[0010] Second positioning plates, wherein two groups of the second positioning plates are provided, and the two groups of the second positioning plates are provided inside the two groups of the first positioning plates;

[0011] Positioning rods, wherein four groups of positioning rods are provided, and each two groups of positioning rods are provided inside a group of first positioning plates;

[0012] The third positioning plates are provided in four groups, and each two groups of the third positioning plates are provided on both sides of a group of the first positioning plates;

[0013] A positioning and fixing component, wherein the positioning and fixing component is arranged above the mold bottom plate;

[0014] The auxiliary clamping assembly is arranged above the mold bottom plate.

[0015] Furthermore, the positioning and fixing assembly includes:

[0016] A trapezoidal chute, wherein the trapezoidal chute is provided inside the bottom plate of the mold;

[0017] Trapezoidal sliders are provided in two groups, the two groups of trapezoidal sliders are respectively fixedly connected to the bottom of the two groups of first positioning plates, and the two groups of trapezoidal sliders are slidably connected inside the trapezoidal slide groove.

[0018] Furthermore, the positioning and fixing assembly also includes:

[0019] A driving motor, wherein the driving motor is bolted to the right side of the mold bottom plate;

[0020] A driving threaded rod is fixedly installed inside the driving motor, the driving threaded rod is rotatably connected inside the trapezoidal slide groove, and the driving threaded rod is connected inside the trapezoidal slide block through threads.

[0021] Furthermore, the positioning and fixing assembly also includes:

[0022] The transmission groove is arranged inside the first positioning plate.

[0023] A driving rack, wherein the driving rack is slidably connected inside the transmission groove, and one end of the driving rack is fixedly mounted on the inner side of the second positioning plate;

[0024] An elastic spring is fixedly installed in the middle of the second positioning plate and the first positioning plate.

[0025] Furthermore, the positioning and fixing assembly also includes:

[0026] A driving gear, the driving gear is rotatably connected to the inside of the transmission groove, the driving gear is fixedly installed inside the positioning rod, and the driving gear and the driving rack are meshed with each other;

[0027] A positioning ball is welded to the top end of the positioning rod.

[0028] Furthermore, the auxiliary clamping assembly includes:

[0029] Sliding grooves are provided on both sides of the first positioning plate;

[0030] A sliding rod is slidably connected inside the sliding groove and is fixedly mounted on the inner side of the third positioning plate.

[0031] Furthermore, the auxiliary clamping assembly also includes:

[0032] An elastic tension spring, wherein the elastic tension spring is fixedly installed inside the sliding groove, and the elastic tension spring is fixedly installed at the end of the sliding rod;

[0033] An anti-skid rubber sheet is fixedly mounted on the inner side of the third positioning plate.

[0034] Compared with the prior art, the utility model has the following beneficial effects:

[0035] Firstly, the utility model has a positioning and fixing component, which drives the threaded rod through the driving motor to make the first positioning plate position and clamp the multi-layer carton board, and the second positioning plate is squeezed by the multi-layer carton board to make the positioning rod drive the positioning ball to swing, and the positioning ball is used to press the upper part of the multi-layer carton board, which greatly improves the positioning and fixing effect of the multi-layer carton board, makes the multi-layer carton board more firmly fixed, and facilitates the cutting of the multi-layer carton board.

[0036] Secondly, the utility model has an auxiliary clamping component, which drives the third positioning plate to assist in clamping the two sides of the multi-layer carton board through an elastic tension spring, effectively aligning and positioning the two sides of the multi-layer carton board, and the anti-slip rubber sheet makes the third positioning plate more stable when clamping the multi-layer carton board, and at the same time plays a buffering role, effectively preventing the third positioning plate from causing damage to the side of the multi-layer carton board when clamping, affecting the appearance of the finished product.

[0037] The utility model has the advantages of quick fixation, convenient positioning, and stable fixation, which makes it more convenient and quick for workers to fix and position the multi-layer carton boards, greatly improves the positioning effect of the multi-layer carton boards, and effectively improves the cutting and positioning efficiency of the multi-layer carton boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0039] Figure 2 It is a schematic diagram of the mold bottom plate structure of the utility model.

[0040] Figure 3 It is a structural schematic diagram of a driving threaded rod of the utility model.

[0041] Figure 4 It is a schematic diagram of the positioning rod structure of the utility model.

[0042] Figure 5 It is a schematic diagram of the structure of the first positioning plate of the utility model.

[0043] Figure 6 It is a structural schematic diagram of the second positioning plate of the utility model.

[0044] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0045] 1. Mould bottom plate; 101. Trapezoidal slide groove; 102. Driving motor; 103. Driving threaded rod; 2. Multi-layer carton board; 3. First positioning plate; 301. Transmission groove; 302. Sliding groove; 303. Trapezoidal slider; 4. Second positioning plate; 401. Driving rack; 402. Elastic spring; 5. Positioning rod; 501. Driving gear; 502. Positioning ball; 6. Third positioning plate; 601. Sliding rod; 602. Elastic tension spring; 603. Anti-slip film. DETAILED DESCRIPTION

[0046] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0047] Embodiment 1:

[0048] As attached Figure 1 To Attachment Figure 6 As shown:

[0049] The utility model provides a mold capable of realizing synchronous cutting of multi-layer cartons, comprising a mold bottom plate 1;

[0050] A multi-layer carton board 2, wherein the multi-layer carton board 2 is arranged above the mold bottom plate 1;

[0051] First positioning plates 3, two groups of first positioning plates 3 are provided, and the two groups of first positioning plates 3 are slidably connected to the upper part of the mold bottom plate 1;

[0052] Second positioning plates 4, wherein two groups of second positioning plates 4 are provided, and the two groups of second positioning plates 4 are provided inside the two groups of first positioning plates 3;

[0053] Positioning rods 5, wherein four groups of positioning rods 5 are provided, and each two groups of positioning rods 5 are provided inside a group of first positioning plates 3;

[0054] The third positioning plates 6 are provided in four groups, and each two groups of the third positioning plates 6 are provided on both sides of a group of first positioning plates 3;

[0055] The positioning and fixing component is arranged above the mold bottom plate 1 .

[0056] Among them, the positioning and fixing components include:

[0057] A trapezoidal chute 101 is provided inside the mold bottom plate 1;

[0058] The trapezoidal slider 303 is provided with two groups, and the two groups of trapezoidal sliders 303 are respectively fixedly connected to the bottom of the two groups of first positioning plates 3, and the two groups of trapezoidal sliders 303 are slidably connected inside the trapezoidal slide groove 101; the function is to push the first positioning plate 3, and the first positioning plate 3 drives the trapezoidal slider 303 to slide inside the trapezoidal slide groove 101.

[0059] Among them, the positioning and fixing components also include:

[0060] A driving motor 102, the driving motor 102 is bolted to the right side of the mold bottom plate 1;

[0061] The driving threaded rod 103 is fixedly installed inside the driving motor 102. The driving threaded rod 103 is rotatably connected inside the trapezoidal slide groove 101. The driving threaded rod 103 is connected to the trapezoidal slider 303 through threads. The function is that when the driving motor 102 is powered on, the driving motor 102 drives the driving threaded rod 103 to rotate inside the trapezoidal slide groove 101. The driving threaded rod 103 drives the trapezoidal slider 303 to slide inside the trapezoidal slide groove 101 through threads.

[0062] Among them, the positioning and fixing components also include:

[0063] Transmission groove 301, which is disposed inside the first positioning plate 3,

[0064] A driving rack 401, wherein the driving rack 401 is slidably connected to the inside of the transmission groove 301, and one end of the driving rack 401 is fixedly mounted on the inner side of the second positioning plate 4;

[0065] The elastic spring 402 is fixedly installed in the middle position between the second positioning plate 4 and the first positioning plate 3 ; the function of the elastic spring 402 is to press the second positioning plate 4 , and the second positioning plate 4 drives the driving rack 401 to move, and the driving rack 401 moves to compress the elastic spring 402 .

[0066] Among them, the positioning and fixing components also include:

[0067] A driving gear 501, the driving gear 501 is rotatably connected to the inside of the transmission groove 301, the driving gear 501 is fixedly installed inside the positioning rod 5, and the driving gear 501 and the driving rack 401 are meshed with each other;

[0068] The positioning ball 502 is welded to the top of the positioning rod 5; the role played is to drive the rack 401 to move and drive the driving gear 501 to rotate, the driving gear 501 rotates and drives the positioning rod 5 to swing, and the positioning rod 5 drives the positioning ball 502 to swing.

[0069] The specific usage and function of this embodiment are as follows:

[0070] When the multi-layer carton board 2 needs to be positioned and fixed for cutting, the multi-layer carton board 2 is placed on the upper part of the mold bottom plate 1, and the driving motor 102 is energized to work. The driving motor 102 drives the driving threaded rod 103 to rotate inside the trapezoidal slide 101, and the driving threaded rod 103 drives the trapezoidal slider 303 to slide inside the trapezoidal slide 101 through the thread, and the trapezoidal slider 303 drives the two groups of first positioning plates 3 to move, and the first positioning plate 3 drives the second positioning plate 4 to move and clamp the two sides of the multi-layer carton board 2. When the second positioning plate 4 clamps the multi-layer carton board 2, it will press the second positioning plate 4 to move, and the second positioning plate 4 drives the driving rack 401 to move, and the driving rack 401 moves to compress the elastic spring 402, and the driving rack 401 moves to drive the driving gear 501 to rotate, and the driving gear 501 rotates to drive the positioning rod 5 to swing, and the positioning rod 5 drives the positioning ball 502 to swing, and the positioning ball 502 swings to the upper part of the multi-layer carton board 2 to press it for convenient cutting.

[0071] When the cutting of the multi-layer carton board 2 is completed, the driving motor 102 is energized to work, and the driving motor 102 drives the driving threaded rod 103 to rotate in the opposite direction. The driving threaded rod 103 drives the trapezoidal slider 303 to move through the thread, and the trapezoidal slider 303 drives the first positioning plate 3 and the second positioning plate 4 to move and loosen the multi-layer carton board 2. The elastic spring 402 is reset under the elastic action, and the elastic spring 402 drives the driving rack 401 to move. The movement of the driving rack 401 drives the driving gear 501 to rotate. The rotation of the driving gear 501 drives the positioning rod 5 and the positioning ball 502 to swing, so that the positioning ball 502 is swung away from the top of the multi-layer carton board 2.

[0072] Embodiment 2:

[0073] Based on the first embodiment, Figures 1 to 6 As shown, it also includes:

[0074] Auxiliary clamping assembly, the auxiliary clamping assembly is arranged above the mold bottom plate 1.

[0075] Among them, the auxiliary clamping assembly includes:

[0076] Sliding grooves 302, which are provided on both sides of the first positioning plate 3;

[0077] The sliding rod 601 is slidably connected inside the sliding groove 302 , and the sliding rod 601 is fixedly installed on the inner side of the third positioning plate 6 ; the function is to pull the third positioning plate 6 , and the third positioning plate 6 drives the sliding rod 601 to slide inside the sliding groove 302 .

[0078] Wherein, the auxiliary clamping assembly also includes:

[0079] An elastic tension spring 602, the elastic tension spring 602 is fixedly installed inside the sliding groove 302, and the elastic tension spring 602 is fixedly installed at the end of the sliding rod 601;

[0080] Anti-skid film 603, anti-skid film 603 is fixedly installed on the inner side of the third positioning plate 6; its function is that the elastic tension spring 602 drives the sliding rod 601 to move under the elastic action, and the anti-skid film 603 facilitates the clamping of the multi-layer carton board 2, and at the same time plays a buffering role, effectively preventing the third positioning plate 6 from causing damage to the side of the multi-layer carton board 2 when clamping, affecting the appearance of the finished product.

[0081] The specific usage and function of this embodiment are as follows:

[0082] When it is necessary to clamp the multi-layer carton board 2, pull the third positioning plate 6, the third positioning plate 6 drives the sliding rod 601 to slide inside the sliding groove 302, the sliding rod 601 drives the elastic tension spring 602 to stretch, and the multi-layer carton board 2 is placed in the middle position of the two groups of third positioning plates 6, release the third positioning plate 6, and the elastic tension spring 602 drives the sliding rod 601 to move under the elastic action, and the movement of the sliding rod 601 drives the third positioning plate 6 to clamp the multi-layer carton board 2. The anti-slip film 603 facilitates the clamping of the multi-layer carton board 2 and plays a buffering role at the same time, effectively preventing the third positioning plate 6 from causing damage to the side of the multi-layer carton board 2 when clamping, affecting the appearance of the finished product.

Claims

1. A mold capable of realizing synchronous cutting of multi-layer cartons, the mold capable of realizing synchronous cutting of multi-layer cartons comprising a mold base plate (1); a multi-layer carton plate (2), wherein the multi-layer carton plate (2) is arranged above the mold base plate (1); the characteristics are: A first positioning plate (3), wherein two groups of the first positioning plates (3) are provided, and the two groups of the first positioning plates (3) are slidably connected to the upper part of the mold bottom plate (1); a second positioning plate (4), wherein two groups of the second positioning plates (4) are provided, and the two groups of the second positioning plates (4) are provided inside the two groups of the first positioning plates (3); a positioning rod (5), wherein four groups of the positioning rod (5) are provided, and each two groups of the positioning rod (5) are provided inside a group of first positioning plates (3); a third positioning plate (6), wherein four groups of the third positioning plates (6) are provided, and each two groups of the third positioning plates (6) are provided on both sides of a group of first positioning plates (3); a positioning and fixing assembly, wherein the positioning and fixing assembly is provided above the mold bottom plate (1); and an auxiliary clamping assembly, wherein the auxiliary clamping assembly is provided above the mold bottom plate (1).

2. A mold capable of realizing synchronous cutting of multi-layer cartons as claimed in claim 1, characterized in that: The positioning and fixing assembly comprises: a trapezoidal slide groove (101) and a trapezoidal sliding block (303); the trapezoidal slide groove (101) is provided inside the mold bottom plate (1); two groups of trapezoidal sliding blocks (303) are provided, and the two groups of trapezoidal sliding blocks (303) are respectively fixedly connected to the bottom of the two groups of first positioning plates (3).

3. A mold capable of realizing synchronous cutting of multi-layer cartons as claimed in claim 2, characterized in that: The positioning and fixing assembly further comprises: a driving motor (102) and a driving threaded rod (103); the driving motor (102) is bolted to the right side of the mold bottom plate (1); and the driving threaded rod (103) is threadedly connected to the inside of the trapezoidal slider (303).

4. A mold capable of realizing synchronous cutting of multi-layer cartons as claimed in claim 2, characterized in that: The positioning and fixing assembly further comprises: a transmission groove (301), a driving rack (401) and an elastic spring (402); the transmission groove (301) is arranged inside the first positioning plate (3); the transmission groove (301) driving rack (401) is slidably connected inside the transmission groove (301); one end of the driving rack (401) is fixedly mounted on the inner side of the second positioning plate (4); and the elastic spring (402) is fixedly mounted at a position between the second positioning plate (4) and the first positioning plate (3).

5. A mold capable of realizing synchronous cutting of multi-layer cartons as claimed in claim 2, characterized in that: The positioning and fixing assembly further comprises: a driving gear (501) and a positioning ball (502); the driving gear (501) is rotatably connected inside the transmission groove (301); the driving gear (501) and the driving rack (401) are meshed with each other; and the positioning ball (502) is welded to the top end of the positioning rod (5).

6. A mold capable of realizing synchronous cutting of multi-layer cartons as claimed in claim 1, characterized in that: The auxiliary clamping assembly comprises: a sliding groove (302) and a sliding rod (601), wherein the sliding groove (302) is provided on both sides of the first positioning plate (3); and the sliding rod (601) is fixedly mounted on the inner side of the third positioning plate (6).

7. A mold capable of realizing synchronous cutting of multi-layer cartons as claimed in claim 6, characterized in that: The auxiliary clamping assembly further comprises: an elastic tension spring (602) and an anti-slip rubber sheet (603); the elastic tension spring (602) is fixedly mounted inside the sliding groove (302); and the anti-slip rubber sheet (603) is fixedly mounted on the inner side of the third positioning plate (6).

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