Die-cutting machine for luggage production

Abstract

The utility model discloses a die-cutting machine for luggage production, and relates to the technical field of luggage production. The conveying belt penetrates through the rack; the bearing frame is mounted on the rack; the cutter is detachably and fixedly mounted on the bearing frame and is driven by the bearing frame to lift and cut; the number of the pressing assemblies is two, the pressing assemblies are detachably fixed to the outer side of the bearing frame, and the luggage is pressed and fixed before the cutting of the cutter; according to the carton cutting device, the carton is firstly pressed and fixed through the pressing assembly when the cutter descends, the carton is prevented from moving when being cut by the cutter, the stability of the carton in the cutting process is guaranteed, the carton can be prevented from being taken up by the cutter when the cutter ascends, meanwhile, the cutter is wrapped, and the cutter is prevented from being collided by external objects; and through the arrangement of the bearing frame, the cutter and the pressing assembly are fixed, and meanwhile, the cutter and the pressing assembly can be disassembled at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bag production technology, especially to a die cutting machine for bag production. BACKGROUND

[0002] Paper box die cutting refers to cutting and forming paper boxes using die cutting machines to produce paper boxes with specific shapes and sizes. Paper box die cutting is usually performed on paperboard or cardboard material, using a die cutter and embossing mold to cut out the shape and structure of the paper box. Paper box die cutting is widely used in the packaging industry and can produce various shapes and styles of paper boxes to meet the packaging needs of different products. The accuracy and efficiency of die cutting operations can improve the quality and production efficiency of paper boxes.

[0003] Because the thickness of the paper box is thick, a downward pressure needs to be applied to the paper box during cutting with the die cutter, and there is no clamping and limiting structure around the paper box, so the paper box will slide and shift under the action of the die cutter.

[0004] Therefore, it is necessary to invent a die cutting machine for bag production to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a die cutting machine for bag production to solve the problem that the thickness of the paper box is thick, a downward pressure needs to be applied to the paper box during cutting with the die cutter, and there is no clamping and limiting structure around the paper box, so the paper box will slide and shift under the action of the die cutter.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a die cutting machine for bag production, comprising:

[0007] a rack;

[0008] a conveyor belt passing through the rack;

[0009] a receiving frame installed on the rack;

[0010] a cutting knife detachably fixed on the receiving frame and lifted and cut under the driving of the receiving frame;

[0011] a pressing assembly provided with two and detachably fixed on the outer side of the receiving frame, and the bag is pressed and fixed before cutting with the cutting knife.

[0012] Optionally, the receiving frame comprises:

[0013] a telescopic rod detachably fixed on the top of the rack;

[0014] a receiving frame fixed on the bottom of the telescopic rod;

[0015] The first plug-in through hole is arranged on the receiving frame.

[0016] Optionally, the inner surface and the outer surface of the cutter are provided with a backing plate, and the backing plate and the cutter are provided with a second plug-in through hole corresponding to the first plug-in through hole.

[0017] Optionally, the pressing assembly comprises:

[0018] An outer ring plate is sleeved on the outer side of the receiving frame.

[0019] A threaded rod is fixed on the inner side of the outer ring plate and passes through the first plug-in through hole and the second plug-in through hole.

[0020] A nut is screwed on the outer side of the threaded rod.

[0021] Optionally, the pressing assembly further comprises:

[0022] A pressing plate is sleeved on the outer side of the outer ring plate.

[0023] A telescopic structure is fixed on the inner side of the pressing plate.

[0024] A compression spring is fixedly connected at both ends with the telescopic structure and the pressing plate.

[0025] A ball is rotatably mounted at the end of the telescopic structure and in contact with the cutter.

[0026] Optionally, the inner side of the rack is fixedly provided with a supporting plate supporting the conveying belt.

[0027] Optionally, the conveying belt is provided with a placing plate moving along the direction of the conveying belt, and the top of the placing plate is provided with a recessed part.

[0028] The technical effects and advantages of the present application are as follows:

[0029] 1. The pressing assembly is arranged to press and fix the carton when the cutter descends, preventing displacement of the carton when being cut by the cutter, ensuring the stability of the carton during cutting, and avoiding the carton being lifted by the cutter when the cutter rises, while wrapping the cutter to prevent the cutter from being collided by external objects.

[0030] 2. The receiving frame is arranged to fix the cutter and the pressing assembly, while enabling the cutter and the pressing assembly to be simultaneously disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 The present application is a structural schematic diagram.

[0032] Figure 2 It is the internal structure schematic view of the utility model;

[0033] Figure 3 It is the structure schematic view of the utility model pressing assembly;

[0034] Figure 4 It is the utility model Figure 3 It is the structure enlarged schematic view of A place in the utility model;

[0035] Figure 5 It is the overhead schematic view of the utility model pressing plate structure.

[0036] In the figure: 100, rack; 110, supporting plate;

[0037] 200, conveying belt; 210, placing plate; 220, recessed part;

[0038] 300, receiving frame; 310, telescopic rod; 320, receiving frame; 330, first plug-in through hole;

[0039] 400, cutter; 410, backing plate; 420, second plug-in through hole;

[0040] 500, pressing assembly; 510, outer ring plate; 520, threaded rod; 530, nut; 540, pressing plate; 550, telescopic structure; 560, compression spring; 570, ball. DETAILED DESCRIPTION

[0041] The technical scheme in the embodiments of the utility model will be described clearly and completely 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, rather than 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.

[0042] The utility model provides a kind of die cutting machine for luggage production as Figures 1-5 As shown in the figure, comprising:

[0043] Rack 100;

[0044] The transmission belt 200 passes through the rack 100, the transmission belt 200 is provided with a placing plate 210 moving along the direction of the transmission belt 200, and the top of the placing plate 210 is provided with a recessed part 220; the inside of the rack 100 is fixedly provided with a supporting plate 110 supporting the transmission belt 200; the placing plate 210 is driven to move by the transmission belt 200, so that the placing plate 210 can normally move and pass through the rack 100; the placing plate 210 is provided to normally place the carton; and the recessed part 220 is provided to completely cut the carton.

[0045] The receiving frame 300 is installed on the rack 100.

[0046] The cutter 400 is detachably and fixedly installed on the receiving frame 300 and is driven to lift and cut by the receiving frame 300; the inner surface and the outer surface of the cutter 400 are provided with a backing plate 410; the backing plate 410 and the cutter 400 are provided with a second plug-in through hole 420; the cutter 400 is clamped by the backing plate 410 and is installed by the backing plate 410; meanwhile, the cutter 400 is prevented from being scratched or deformed during installation; and the size of the backing plate 410 can be adjusted according to the size of the cutter 400.

[0047] The pressing assembly 500 is provided with two and is detachably and fixedly installed on the outside of the receiving frame 300; the carton is pressed and fixed before being cut by the cutter 400; the carton is first pressed and fixed by the pressing assembly 500 when the cutter 400 is lowered, so that the carton is prevented from being displaced when being cut by the cutter 400, and the stability of the carton during cutting is ensured; meanwhile, the carton is prevented from being lifted by the cutter 400 when the cutter 400 is lifted, the cutter 400 is wrapped, and the cutter 400 is prevented from being collided by external objects; the cutter 400 and the pressing assembly 500 are fixed by the receiving frame 300, and the cutter 400 and the pressing assembly 500 can be simultaneously detached.

[0048] The transmission belt 200 is started, the placing plate 210 is placed above the transmission belt 200 and is driven to the lower side of the cutter 400 by the transmission belt 200, is sensed by an infrared sensor, the transmission belt 200 is temporarily stopped, and is started after cutting; when the placing plate 210 moves to the lower side of the cutter 400, the receiving frame 300 is started, the receiving frame 300 drives the pressing assembly 500 and the cutter 400 to descend, the pressing assembly 500 first presses and stores the carton, the cutter 400 continues to descend and cuts the carton, the cutter 400 first separates from the carton when ascending, and the pressing assembly 500 separates from the carton.

[0049] In some embodiments of the utility model, the receiving frame 300 comprises:

[0050] The telescopic rod 310 is detachably fixed at the top of the rack 100, and the setting of the telescopic rod 310 drives the cutter 400 and the pressing assembly 500 to adjust the height of the lifting plate, so that the cutter 400 can normally descend to cut the carton;

[0051] The receiving frame 320 is fixed at the bottom of the telescopic rod 310, and the setting of the receiving frame 320 drives the cutter 400 and the pressing assembly 500 to ascend and descend, and is connected with the cutter 400 and the pressing assembly 500;

[0052] The first plug-in through hole 330 is provided on the receiving frame 320 and corresponds to the second plug-in through hole 420.

[0053] In use, the cutter 400 and the pressing assembly 500 are installed on the receiving frame 320, and then the telescopic rod 310 is started, so that the telescopic rod 310 drives the cutter 400 and the pressing assembly 500 to ascend and descend through the receiving frame 320 in the telescopic process.

[0054] In some embodiments of the utility model, the pressing assembly 500 comprises:

[0055] The outer ring plate 510 is sleeved on the outer side of the receiving frame 320.

[0056] The threaded rod 520 is fixed on the inner side of the outer ring plate 510 and passes through the first plug-in through hole 330 and the second plug-in through hole 420, the threaded rod 520 is fixed on the outer ring plate 510, and the outer ring plate 510 is installed and fixed by relying on the threaded rod 520.

[0057] The nut 530 is screwed on the outer side of the threaded rod 520, the outer ring plate 510 and the cutter 400 are fixed on the receiving frame 320 through the cooperation of the threaded rod 520 and the nut 530 and the first plug-in through hole 330 and the second plug-in through hole 420, and the outer ring plate 510 and the cutter 400 can be simultaneously disassembled when the threaded rod 520 and the nut 530 are disassembled, so that the disassembly and installation speed of the outer ring plate 510 and the cutter 400 is accelerated.

[0058] The pressing plate 540 is sleeved on the outer side of the outer ring plate 510, and the setting of the pressing plate 540 presses and fixes the carton, so that the carton is prevented from moving under the action of external force.

[0059] The telescopic structure 550 is fixed on the inner side of the pressing plate 540, the telescopic structure 550 is arranged to extrude the cutter 400, the cutter 400 is positioned, the cutter 400 is prevented from shaking during lifting, and the telescopic structure 550 can be telescopic to adjust the length;

[0060] The compression spring 560 is fixedly connected with the telescopic structure 550 and the pressing plate 540 at both ends, the compression spring 560 is a damping spring, the compression spring 560 is compressed to enable the pressing plate 540 to normally rise relative to the cutter 400, the normal mounting and fixing of the pressing plate 540 are ensured, and the stability of the pressing plate 540 is ensured;

[0061] The ball bearing 570 is rotatably arranged at the end of the telescopic structure 550 and is in contact with the cutter 400, and the friction between the telescopic structure 550 and the cutter 400 is reduced through the arrangement of the ball bearing 570.

[0062] When the receiving frame 320 descends, the pressing plate 540 first contacts the carton, and the telescopic structure 550 and the outer ring plate 510 extrude the compression spring 560, the compression spring 560 is compressed to store energy, and the elastic force of the compression spring 560 is first released when the receiving frame 320 rises.

[0063] The working method of the utility model:

[0064] During installation, the outer ring plate 510 is buckled on the outer side of the receiving frame 320, the threaded rod 520 passes through the first plug-in hole 330 and the second plug-in hole 420, then the nut 530 is installed on the outer side of the threaded rod 520, and the outer ring plate 510 and the cutter 400 are fixed;

[0065] During cutting, the transmission belt 200 is started, the placing plate 210 is placed above the transmission belt 200, the placing plate 210 is driven below the cutter 400 under the driving of the transmission belt 200 and is inducted by the infrared inductor, the transmission belt 200 is paused, and the transmission belt 200 is started after cutting, the telescopic rod 310 is started when the placing plate 210 moves below the cutter 400, the cutter 400 and the pressing assembly 500 are driven to descend by the receiving frame 320 in the telescopic process of the telescopic rod 310, the pressing plate 540 first contacts the carton when the receiving frame 320 descends, and the telescopic structure 550 and the outer ring plate 510 extrude the compression spring 560 as the receiving frame 320 continues to descend, the compression spring 560 is compressed to store energy, and the cutter 400 continues to descend to cut the carton.

[0066] The electrical components in the text are all connected with the main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer.

[0067] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A die cutting machine for luggage production, characterized in that, Include: Rack (100); Transmission belt (200), the transmission belt (200) through the rack (100); The receiving frame (300) is installed on the rack (100); The cutter (400) is detachably fixedly installed on the receiving frame (300), and is lifted and cut under the driving of the receiving frame (300); The compression assembly (500) is provided with two, and is detachably fixed on the outside of the receiving frame (300), and is pressed and fixed before the cutter (400) cuts.

2. The bag production die cutting machine according to claim 1, wherein: The receiving frame (300) comprises: The telescopic rod (310) is detachably fixed on the top of the rack (100); The receiving frame (320) is fixed on the bottom of the telescopic rod (310); The first plug-in through hole (330) is provided on the receiving frame (320).

3. The bag production die cutting machine according to claim 2, wherein: The inner surface and the outer surface of the cutter (400) are provided with the backing plate (410), and the backing plate (410) and the cutter (400) are provided with the second plug-in through hole (420) corresponding to the first plug-in through hole (330).

4. The bag production die cutting machine according to claim 3, wherein: The compression assembly (500) comprises: The outer ring plate (510) is sleeved on the outside of the receiving frame (320); The threaded rod (520) is fixed on the inside of the outer ring plate (510) and passes through the first plug-in through hole (330) and the second plug-in through hole (420); The nut (530) is screwed on the outside of the threaded rod (520).

5. The bag production die cutting machine according to claim 4, wherein: The compression assembly (500) further comprises: The compression plate (540) is sleeved on the outside of the outer ring plate (510); The telescopic structure (550) is fixed on the inside of the compression plate (540); The compression spring (560) is fixedly connected with the telescopic structure (550) and the compression plate (540) at both ends respectively; The ball (570) is rotatably installed at the end of the telescopic structure (550) and contacts the cutter (400).

6. The bag production die cutting machine according to claim 2, wherein: The inside of the rack (100) is fixedly installed with the supporting plate (110) supporting the transmission belt (200).

7. The bag production die cutting machine according to claim 1, wherein: The transmission belt (200) is placed with the placing plate (210) moving along the direction of the transmission belt (200), and the top of the placing plate (210) is provided with the recessed part (220).

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