Three-in-one flat cutter asynchronous equipment

Abstract

The utility model discloses three-in-one flat cutter asynchronous equipment. The three-in-one flat cutter asynchronous equipment comprises a die cutting rack, a feeding assembly, a die cutting assembly and a material pulling assembly are sequentially arranged on the die cutting rack, the feeding assembly comprises a plurality of sets of feeding frames sequentially arranged in the height direction of the die cutting rack, the material pulling assembly comprises at least two sets of material pulling frames arranged up and down, the die cutting assembly comprises an upper die plate and a lower die plate, and the upper die plate and the lower die plate are oppositely arranged. The upper die plate and the lower die plate are detachably provided with an upper punching cutter die plate and a lower punching cutter die plate respectively. The integrated structure is suitable for die cutting production of different types of products, the product machining efficiency is improved, and meanwhile the production cost of enterprises can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting machines, in particular to a three-in-one flat knife asynchronous device. Background Art

[0002] A die-cutting machine, also known as a beer machine, a cutting machine, and a numerical control stamping machine, is mainly used for die-cutting (full cut, half cut), indentation, hot stamping, laminating, and automatic waste discharging of some non-metallic materials, self-adhesive labels, EVA, double-sided tape, electronics, mobile phone gaskets, etc. The die-cutting machine uses steel knives, metal molds, steel wires (or templates engraved from steel plates), and applies a certain pressure through an impression plate to cut the printed matter or cardboard into a certain shape, and is an important device for post-printing packaging processing and forming.

[0003] At present, the common die-cutting devices are generally upper asynchronous die-cutting devices, lower asynchronous die-cutting devices, and inner asynchronous die-cutting devices. For different products, corresponding devices need to be selected for processing, which requires enterprises to be equipped with a variety of die-cutting devices, resulting in an increase in production costs.

[0004] Therefore, a three-in-one flat knife asynchronous mechanism is needed to solve the above problems. Content of the Utility Model

[0005] To overcome the above disadvantages, the purpose of the utility model is to provide a three-in-one flat knife asynchronous device with an integrated structure, which is suitable for die-cutting production of different types of products, improving the product processing efficiency and reducing the production cost of enterprises at the same time.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a three-in-one flat knife asynchronous device, including a die-cutting machine frame; an inlet component, a die-cutting component, and a pulling component are sequentially arranged on the die-cutting machine frame. The inlet component includes multiple groups of inlet frames arranged in sequence along the height direction of the die-cutting machine frame. The pulling component includes at least two groups of pulling frames arranged up and down. The die-cutting component includes an upper template and a lower template arranged oppositely, and an upper punching knife template and a lower punching knife template are respectively detachably arranged on the upper template and the lower template.

[0007] Further, the lower surface of the upper template is detachably connected to the upper punching knife template through a quick-release component. The quick-release component includes a fixed seat, a guiding chute penetrating through the fixed seat along its length direction is arranged inside the fixed seat, plugging blocks are symmetrically and slidably arranged in the guiding chute, and one end of the plugging block can move out of the guiding chute and is clamped with a plugging groove opened on the upper punching knife template. The quick switching of the upper punching knife template is realized through the quick-release component, so as to be suitable for die-cutting production of different types of products, improving the product processing efficiency and reducing the production cost of enterprises at the same time.

[0008] Further, a pushing block is provided on the lower end surface of each of the plugging blocks. The pushing block is connected to the abutting wall through a spring on the side facing away from the plugging groove. When it is necessary to install the upper punching and cutting die template, pushing the pushing block can make the corresponding plugging block move away from the plugging groove. At this time, the spring is in a compressed state. When the upper surface of the upper punching and cutting die template abuts against the lower surface of the upper template, release the pushing block. The spring resets under its elastic force and can push the pushing block to move towards the direction close to the plugging groove, that is, to insert the plugging block on the pushing block into the corresponding plugging groove to complete the installation.

[0009] Further, thrust blocks corresponding to the positions of the pushing blocks are respectively provided on the inner walls of the fixed seats, and a limiting block is provided below the spring. By providing the thrust blocks, the moving distance of the pushing blocks moving under the elastic force of the spring can be limited. The spring is specifically arranged in the space between the limiting block and the guiding chute, and the compression path of the spring can be limited through this space.

[0010] Further, the quick-release assembly further includes a rotating rod horizontally inserted on the fixed seat. One end of the rotating rod is connected with a rotating block, and the other end extends out of the surface of the fixed seat and is provided with a rotating handle. When the rotating block rotates, it can push the pushing block to move towards the direction close to the abutting wall. During use, the staff rotates the rotating handle towards the direction of the abutting wall. The rotating block rotates until it abuts against the pushing block and continues to rotate until the plugging block is pushed into the guiding chute. At this time, the upper punching and cutting die template can be installed. After the upper punching and cutting die template is placed, release the rotating handle. The spring can automatically reset under its elastic force and push the pushing block to move towards the direction close to the plugging groove, so that the plugging block is inserted into the plugging groove to complete the overall installation. This quick-release structure is simple and convenient for the staff to quickly replace different punching and cutting die templates according to the die-cutting requirements of different products, effectively improving the processing efficiency of the products.

[0011] Further, the lower punching and cutting die template is detachably connected to the lower template through a locking assembly. The locking assembly includes sunken screw holes opened at the four corners of the lower punching and cutting die template and threaded connection holes opened on the lower template. The locking screws pass through the sunken screw holes and are locked and connected to the threaded connection holes. The quick disassembly and replacement between the lower template and the lower punching and cutting die template are realized through the mutual cooperation of the sunken screw holes and the threaded connection holes. Among them, the screw holes on the lower punching and cutting die template are set as counterbores to ensure that the placement and punching of materials will not be affected.

[0012] Further, a connecting rod is provided on the side of the upper punching die template away from the feeding assembly. A first punching pin and a second punching pin are vertically arranged on the connecting rod, and the lower end surface of the first punching pin is higher than the lower end surface of the second punching pin. The two punching pins are respectively corresponding to the first material pulling rack and the second material pulling rack. When the upper punching die template presses down, it will drive the first punching pin and the second punching pin to move downward. The first punching pin and the second punching pin respectively hit a lifting rod. One end of the lifting rod generates a downward pressure due to the impact of the punching pin, and the other end will rise to release the pressing on the roller pressing on the auxiliary material. After die-cutting, the auxiliary material can be pulled according to the set distance to adjust the position between the auxiliary material and the main material, so as to reduce the generation of waste materials, save materials and reduce the production cost of the enterprise.

[0013] Further, a plurality of magnetic powder material receiving racks are also provided on the die-cutting machine frame. The plurality of magnetic powder material receiving racks can be used for automatically winding and unwinding the multi-layer bottom film and the main material to be bonded, realizing the automatic feeding and discharging of the bottom film and the main material, and making the product processing faster and more convenient.

[0014] The beneficial effects of the present utility model:

[0015] In the present utility model, multiple groups of feeding racks, multiple groups of material pulling racks and quick-release components arranged from top to bottom cooperate with each other, so as to realize the integration of upper asynchronous die-cutting, lower asynchronous die-cutting and inner asynchronous die-cutting on one die-cutting device. Among them, the template equipped with a punching die can be quickly replaced through the quick-release component, which is suitable for die-cutting production of different types of products, improving the product processing efficiency and reducing the production cost of the enterprise at the same time. Description of the Drawings

[0016] Figure 1 It is the front view of the overall structure of an embodiment of the present utility model;

[0017] Figure 2 It is the partial structure cross-sectional view of the die-cutting assembly and the fixing assembly of an embodiment of the present utility model;

[0018] Figure 3 It is the front view of the partial structure of the die-cutting assembly of an embodiment of the present utility model;

[0019] In the figure: 1. Die-cutting machine frame; 2. Magnetic powder material receiving rack; 3. Upper feeding rack; 4. Middle feeding rack; 5. Lower feeding rack; 6. Die-cutting assembly; 61. Upper template; 62. Lower template; 63. Upper punching die template; 64. Lower punching die template; 7. First punching pin; 8. Quick-release component; 81. Fixed seat; 82. Guide chute; 83. Insertion block; 84. Pushing block; 85. Spring; 86. Rotating block; 87. Rotating handle; 88. Rotating rod; 89. Thrust block; 810. Limiting block; 9. Insertion slot; 10. Sinking screw hole; 11. Locking screw; 12. First material pulling rack; 13. Second material pulling rack; 14. Material pulling support; 15. Second punching pin; 16. Connecting rod. Detailed implementation mode

[0020] The following elaborates on the preferred embodiments of the present utility model in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.

[0021] See the attached Figures 1 to 3 As shown, a three-in-one flat knife asynchronous device in this embodiment includes a die-cutting machine frame 1; a feeding component, a die-cutting component 6, and a material pulling component are sequentially arranged on the die-cutting machine frame 1. The feeding component includes multiple groups of feeding frames sequentially arranged along the height direction of the die-cutting machine frame 1. The feeding frames at corresponding positions are selected according to the number of layers of the finished product and the die-cutting method to feed the main material and the bottom film respectively.

[0022] The material pulling component includes at least two sets of material pulling frames arranged up and down. The material pulling frames can pull the auxiliary material, so that the auxiliary material and the main material move asynchronously, and the moving distance of the auxiliary material is greater than that of the main material each time, so as to save the materials used in processing and thus reduce the processing cost.

[0023] In some embodiments, the feeding component, the die-cutting component 6, and the material pulling component are sequentially arranged along the length direction of the die-cutting machine frame 1. There are three feeding frames, namely an upper feeding frame 3, a middle feeding frame 4, and a lower feeding frame 5. The product to be die-cut is composed of the main material and several layers of bottom film pasted and compounded. Therefore, which feeding frames to use can be selected according to the number of layers that the product needs to be compounded.

[0024] In this embodiment, there are two material pulling frames, namely a material pulling frame one 12 and a material pulling frame two 13 arranged up and down. The material pulling frame one 12 and the material pulling frame two 13 are both arranged on the material pulling support 14. When the finished product needs to select the upper asynchronous die-cutting form, the topmost feeding frame is used for feeding the main material, and the two lower feeding frames can be used for feeding the auxiliary material, such as the bottom film. After being die-cut by the die-cutting component 6, the two material pulling frames respectively pull and discharge the waste of the die-cut main material and the bottom film with the finished product adhered. At the same time, the bottom film with the finished product adhered also realizes the adjustment of the next die-cutting position of the bottom film when being pulled.

[0025] In some other embodiments, when the inner asynchronous die-cutting form needs to be selected, the three feeding frames respectively feed the main material and the auxiliary material. After being die-cut by the die-cutting component 6, selecting one material pulling frame to pull the material can realize the common collection of the finished product and the bottom film.

[0026] The die-cutting assembly 6 includes an upper template 61 and a lower template 62 which are oppositely arranged. An upper punching die template 63 and a lower punching die template 64 are respectively detachably arranged on the upper template 61 and the lower template 62. Since the upper punching die template 63 and the lower punching die template are detachable, the quick replacement of the corresponding punching dies can be realized according to the die-cutting form required by the product, so that the punching dies are adapted to the product, thereby improving the working efficiency of product die-cutting and realizing multiple functions of the same device.

[0027] The lower surface of the upper template 61 is detachably connected to the upper punching die template 63 through a quick-release assembly 8. The quick-release assembly 8 includes a fixed seat 81. A guiding chute 82 penetrating through it is arranged in the fixed seat 81 along its length direction. Plugging blocks 83 are symmetrically and slidably arranged in the guiding chute 82. One end of the plugging block 83 can move out of the guiding chute 82 and is clamped with a plugging groove 9 opened on the upper punching die template 63. The quick replacement of the upper punching die template 63 is realized through the quick-release assembly 8, so as to be applicable to the die-cutting production of different types of products, which can improve the product processing efficiency and reduce the production cost of the enterprise at the same time.

[0028] When installing the upper punching die template 63, push the two plugging blocks 83 to move towards each other, so that the two plugging blocks 83 are completely located in the guiding chute 82. At this time, the upper punching die template 63 can be abutted against the upper template 61. Then push the two plugging blocks 83 to move in opposite directions, so that the two plugging blocks 83 are respectively inserted into the corresponding plugging grooves 9 on the upper punching die template 63. At this time, the installation of the upper punching die template 63 is completed. When disassembling, only need to push the plugging blocks 83 in the reverse direction.

[0029] A pushing block 84 is arranged on the lower end surface of each plugging block 83. The pushing block 84 is connected to an abutting wall through a spring 85 on the side away from the plugging groove 9. When it is necessary to install the upper punching die template 63, pushing the pushing block 84 can make the corresponding plugging block 83 connected thereto move away from the plugging groove 9. At this time, the spring 85 is in a compressed state. When the upper surface of the upper punching die template 63 abuts against the lower surface of the upper template 61, release the pushing block 84. The spring 85 resets under its elastic force and can push the pushing block 84 to move towards the direction close to the plugging groove 9, that is, the plugging block 83 on the pushing block 84 is inserted into the corresponding plugging groove 9 to complete the installation.

[0030] In some embodiments, a hollow limiting space is located below the guiding chute 82 in the fixed seat 81. The limiting space can be used for arranging the pushing block 84, the spring 85 and a thrust block 89. The abutting wall is a fixing plate vertically and fixedly arranged in the fixed seat 81 and can separate the two springs 85 and the plugging blocks 83.

[0031] On the inner wall of the fixed seat 81, a thrust block 89 corresponding to the position of the push block 84 is respectively provided. Below the spring 85, a limit block 810 is provided. By providing the thrust block 89, the moving distance of the push block 84 moving under the elastic force of the spring 85 can be limited. The spring 85 is specifically arranged in the space between the limit block 810 and the guide chute 82, and the compression path of the spring 85 can be limited through this space.

[0032] The quick-release assembly 8 further includes a rotating rod 88 horizontally inserted on the fixed seat 81. One end of the rotating rod 88 is connected with a rotating block 86, and the other end extends out of the surface of the fixed seat 81 and is provided with a rotating handle 87. When the rotating block 86 rotates, it can push the push block 84 to move towards the direction close to the abutting wall. During use, the staff rotates the rotating handle 87 towards the direction of the abutting wall. The rotating block 86 rotates until it abuts against the push block 84 and continues to rotate until the plug-in block 83 is pushed into the guide chute 82. At this time, the upper punching die template 63 can be installed. After the upper punching die template 63 is placed, the rotating handle 87 is released. The spring 85 can automatically reset under its elastic force and push the push block 84 to move towards the direction close to the plug-in slot 9, so that the plug-in block 83 is inserted into the plug-in slot 9 to complete the overall installation. This quick-release structure is simple and convenient for the staff to quickly replace different punching die templates according to the die-cutting requirements of different products, effectively improving the processing efficiency of the products.

[0033] In some embodiments, referring to the attached Figure 1 , the figure shows the front of the upper punching die template 63. Horizontally through slots for placing the rotating rod 88 and extending out of its front are provided on the upper punching die template 63 from top to bottom, so as to facilitate the staff to rotate the rotating rod 88 to adjust the position state of the plug-in block 83.

[0034] The lower punching die template 64 is detachably connected to the lower template 62 through a locking assembly. The locking assembly includes sunken screw holes 10 opened at the four corners of the lower punching die template 64 and threaded connection holes opened on the lower template 62. The locking screws 11 pass through the sunken screw holes 10 and are locked and connected to the threaded connection holes. The quick disassembly and replacement between the lower template 62 and the lower punching die template 64 are realized through the mutual cooperation of the sunken screw holes 10 and the threaded connection holes. Among them, the screw holes on the lower punching die template 64 are set as counterbores to ensure that the placement and punching of materials are not affected.

[0035] On one side of the upper punching die template 63 away from the feeding assembly, a connecting rod 16 is provided. A first punching needle 7 and a second punching needle 15 are vertically arranged on the connecting rod 16. The lower end surface of the first punching needle 7 is higher than the lower end surface of the second punching needle 15. The two provided punching needles respectively correspond to a first material pulling rack 12 and a second material pulling rack 13. When the upper punching die template 63 presses down, it will drive the first punching needle 7 and the second punching needle 15 to move downward. The first punching needle 7 and the second punching needle 15 respectively correspond to hitting a lifting rod. One end of the lifting rod generates a downward pressure due to the impact of the punching needle, and the other end will rise to release the pressing on the roller pressing on the auxiliary material. After die cutting, the auxiliary material can be pulled according to the set distance to adjust the position between the auxiliary material and the main material, so as to reduce waste generation, save materials and reduce the production cost of the enterprise.

[0036] A plurality of magnetic powder material receiving racks 2 are further provided on the die cutting machine frame 1. The plurality of magnetic powder material receiving racks 2 can be used for automatically rewinding and feeding the multi-layer bottom film and the main material to be adhered, realizing the automatic feeding and discharging of the bottom film and the main material, and making the product processing faster and more convenient.

[0037] The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it. It cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A three-in-one flat knife asynchronous device, characterized in that: It includes a die-cutting machine frame; an inlet component, a die-cutting component, and a material pulling component are sequentially arranged on the die-cutting machine frame. The inlet component includes multiple groups of inlet frames sequentially arranged along the height direction of the die-cutting machine frame, and the material pulling component includes at least two groups of material pulling frames arranged up and down. The die-cutting component includes an upper template and a lower template arranged oppositely. An upper punching knife template and a lower punching knife template are respectively detachably arranged on the upper template and the lower template.

2. The three-in-one flat knife asynchronous device according to claim 1, characterized in that: The lower surface of the upper template is detachably connected to the upper punching knife template through a quick-release component. The quick-release component includes a fixed seat. A guiding chute penetrating through it is opened along the length direction inside the fixed seat. Plug-in blocks are symmetrically and slidably arranged in the guiding chute. One end of the plug-in block can move out of the guiding chute and is engaged with a plug-in groove opened on the upper punching knife template.

3. The three-in-one flat knife asynchronous device according to claim 2, characterized in that: A pushing block is arranged on the lower end surface of each plug-in block. The pushing block is connected to an abutting wall through a spring on the side away from the plug-in groove.

4. The three-in-one flat knife asynchronous device according to claim 3, characterized in that: Thrust blocks corresponding to the positions of the pushing blocks are respectively arranged on the inner wall of the fixed seat, and a limiting block is arranged below the spring.

5. The three-in-one flat knife asynchronous device according to claim 3, characterized in that: The quick-release component further includes a rotating rod horizontally inserted on the fixed seat. One end of the rotating rod is connected with a rotating block, and the other end extends out of the surface of the fixed seat and is provided with a rotating handle. When the rotating block rotates, it can push the pushing block to move towards the direction close to the abutting wall.

6. The three-in-one flat knife asynchronous device according to claim 1, characterized in that: The lower punching knife template is detachably connected to the lower template through a locking component. The locking component includes sunken screw holes opened at the four corners of the lower punching knife template and threaded connection holes opened on the lower template. Locking screws penetrate through the sunken screw holes and are tightly connected with the threaded connection holes.

7. A three-in-one flat knife asynchronous device according to claim 1, characterized in that: A connecting rod is arranged on the side of the upper punching knife template away from the inlet component. A first punch needle and a second punch needle are vertically arranged on the connecting rod. The lower end surface of the first punch needle is higher than the lower end surface of the second punch needle.

8. A three-in-one flat knife asynchronous device according to claim 1, characterized in that: Multiple magnetic powder collecting frames are also arranged on the die-cutting machine frame.

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